/* ==========================================================================
   CUARTO TRAZO - PAPELERÍA CREATIVA & DISTRIBUCIÓN DE PAPEL
   Design System & Master Stylesheet
   Palette: Forest Green (#3B5731), Copper Nib (#C07848), Warm Paper (#F0EDE6)
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Primary Colors — Forest Green Institucional (Logo Cuarto Trazo) */
  --ink-900: #121E10;
  --ink-800: #1D3019;
  --ink-700: #2E4826;
  --ink-600: #426338;
  --ink-500: #577E4B;
  --ink-100: #E4EDE0;
  --ink-50: #F0F5ED;

  /* Copper / Pen Nib Accents (Pluma y detalles metálicos) */
  --gold-900: #6F3512;
  --gold-800: #8E471A;
  --gold-700: #B05C25;
  --gold-600: #C6753B;
  --gold-500: #D88D53;
  --gold-400: #E5A876;
  --gold-100: #F8EDE3;
  --gold-50: #FDF7F2;
  --gold-gradient: linear-gradient(135deg, #E5A876 0%, #C6753B 50%, #9C4E1E 100%);
  --gold-glow: rgba(198, 117, 59, 0.32);

  /* Paper Warm Neutrals */
  --paper-bg: #FAF7F2;
  --paper-card: #FFFFFF;
  --paper-ivory: #EFECE4;
  --paper-border: #E0DDD4;
  --paper-border-hover: #C9C4B8;
  --kraft-base: #8C7355;
  --kraft-light: #F4EBE1;
  --kraft-tag: #70583E;

  /* Text & Functional */
  --text-main: #182415;
  --text-muted: #4F5E48;
  --text-light: #7A8B73;
  --text-white: #FFFFFF;
  --eco-green: #3B5731;
  --eco-light: #E4EDE0;

  /* Elevation Shadows */
  --shadow-xs: 0 1px 3px rgba(29, 48, 25, 0.05);
  --shadow-sm: 0 3px 8px -1px rgba(29, 48, 25, 0.07), 0 1px 3px rgba(29, 48, 25, 0.04);
  --shadow-md: 0 8px 24px -4px rgba(29, 48, 25, 0.09), 0 2px 6px rgba(29, 48, 25, 0.04);
  --shadow-lg: 0 16px 36px -6px rgba(29, 48, 25, 0.12), 0 4px 12px rgba(29, 48, 25, 0.05);
  --shadow-xl: 0 24px 50px -10px rgba(29, 48, 25, 0.18);
  --shadow-gold: 0 8px 24px -4px rgba(198, 117, 59, 0.35);

  /* Geometry & Transitions */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 9999px;
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
}

/* --- Base & Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--paper-bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  position: relative;
  background-image: radial-gradient(rgba(43, 68, 37, 0.03) 1px, transparent 0);
  background-size: 24px 24px;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-800);
  background: var(--gold-100);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(192, 120, 72, 0.3);
  margin-bottom: 1rem;
}

.section-tag.light {
  color: var(--gold-400);
  background: rgba(192, 120, 72, 0.15);
  border-color: rgba(192, 120, 72, 0.35);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header.left {
  text-align: left;
  margin-left: 0;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--ink-800);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-title.light {
  color: var(--text-white);
}

.section-title span.highlight {
  color: var(--gold-600);
  position: relative;
  display: inline-block;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.section-desc.light {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.875rem 1.625rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--ink-800);
  color: var(--text-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--ink-900);
  color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-gold {
  background: var(--gold-gradient);
  color: var(--ink-900);
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-gold:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(192, 120, 72, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--ink-800);
  border: 1.5px solid var(--ink-800);
}

.btn-outline:hover {
  background: var(--ink-800);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-400);
  border: 1.5px solid var(--gold-500);
}

.btn-outline-gold:hover {
  background: var(--gold-gradient);
  color: var(--ink-900);
  transform: translateY(-2px);
}

.btn-white {
  background: #FFFFFF;
  color: var(--ink-800);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background: var(--paper-bg);
  color: var(--ink-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.05rem 2.1rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */
.top-bar {
  background: var(--ink-900);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(192, 120, 72, 0.2);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-info span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-bar-info span svg {
  color: var(--gold-400);
}

.top-bar-link {
  color: var(--gold-400);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-bar-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--paper-border);
  transition: all var(--transition-normal);
  width: 100%;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  gap: 1.5rem;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  height: 64px;
  flex-shrink: 0;
}

.nav-logo img,
.nav-logo svg,
.brand-logo-img {
  height: 64px;
  width: auto;
  max-height: 64px;
  max-width: 260px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.nav-logo:hover img {
  transform: scale(1.02);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-item a {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-800);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-gradient);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-item a:hover {
  color: var(--gold-700);
}

.nav-item a:hover::after,
.nav-item a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-cart {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ink-800);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  border: 1.5px solid rgba(192, 120, 72, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.btn-nav-cart:hover {
  background: var(--ink-900);
  color: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(43, 68, 37, 0.2);
}

.btn-nav-cart svg {
  color: var(--gold-400);
}

.cart-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-gradient);
  color: var(--ink-900);
  font-size: 0.75rem;
  font-weight: 800;
  min-width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  padding: 0 5px;
  line-height: 1;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.btn-nav-store {
  background: var(--gold-gradient);
  color: var(--ink-900);
  font-weight: 800;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-nav-store:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--ink-800);
}

/* ==========================================================================
   MARQUESINA DESTACADA DE ARTÍCULOS (FULL-WIDTH TICKER / CAROUSEL)
   ========================================================================== */
.marquee-hero-section {
  position: relative;
  padding: 3.5rem 0 2.5rem 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(250, 248, 245, 0.9) 0%, rgba(244, 239, 230, 0.95) 100%);
  border-bottom: 1px solid var(--paper-border);
}

.marquee-hero-section::before {
  content: '';
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(ellipse at center, rgba(192, 120, 72, 0.14) 0%, rgba(250, 248, 245, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.marquee-header-container {
  position: relative;
  z-index: 2;
  margin-bottom: 1.75rem;
}

.marquee-header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
}

.marquee-title-box {
  max-width: 780px;
  margin: 0 auto;
}

.marquee-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #065F46;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.08);
  margin-bottom: 0.85rem;
}

.live-dot-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  animation: livePulseRing 2s infinite;
}

@keyframes livePulseRing {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.marquee-main-heading {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 900;
  color: var(--ink-800);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 0.65rem;
}

.marquee-main-heading .highlight-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.marquee-main-subtext {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 620px;
  margin: 0 auto;
}

/* Category Filter Tabs Strip */
.marquee-filter-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.marquee-category-tabs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  overflow-x: auto;
  padding: 0.35rem 0.25rem 0.5rem 0.25rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(192, 120, 72, 0.3) transparent;
  -webkit-overflow-scrolling: touch;
  flex: 1;
}

.marquee-category-tabs::-webkit-scrollbar {
  height: 4px;
}

.marquee-category-tabs::-webkit-scrollbar-thumb {
  background: rgba(192, 120, 72, 0.35);
  border-radius: 4px;
}

.marquee-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  border: 1.5px solid var(--paper-border);
  color: var(--ink-800);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
  flex-shrink: 0;
}

.marquee-tab-btn .tab-btn-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.marquee-tab-btn:hover {
  border-color: var(--gold-500);
  color: var(--gold-800);
  background: #FFFDF9;
  transform: translateY(-1px);
}

.marquee-tab-btn.active {
  background: var(--ink-800);
  color: #FFFFFF;
  border-color: var(--ink-800);
  box-shadow: 0 4px 12px rgba(43, 68, 37, 0.2);
}

.marquee-tab-btn.active .tab-btn-icon {
  color: var(--gold-400);
}

.marquee-controls-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.marquee-control-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  border: 1.5px solid var(--paper-border);
  color: var(--ink-800);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.marquee-control-toggle:hover {
  background: var(--paper-bg);
  border-color: var(--ink-800);
}

.marquee-control-toggle.is-paused {
  background: #FEF3C7;
  border-color: #D97706;
  color: #92400E;
}

.marquee-tienda-btn {
  padding: 0.45rem 0.95rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-full);
}

/* Full-Width Outer Viewport & Gradient Masks */
.marquee-outer-viewport {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  padding: 1.25rem 0 1.75rem 0;
  cursor: grab;
  user-select: none;
}

.marquee-outer-viewport:active {
  cursor: grabbing;
}

.marquee-edge-gradient {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 3;
}

.marquee-edge-gradient.left {
  left: 0;
  background: linear-gradient(90deg, rgba(246, 242, 235, 1) 0%, rgba(246, 242, 235, 0) 100%);
}

.marquee-edge-gradient.right {
  right: 0;
  background: linear-gradient(-90deg, rgba(246, 242, 235, 1) 0%, rgba(246, 242, 235, 0) 100%);
}

/* Marquee Inner Track */
.marquee-inner-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  align-items: stretch;
  will-change: transform;
  transition: transform 0.05s linear;
}

/* Individual Marquee Product Card */
.marquee-card {
  flex: 0 0 270px;
  width: 270px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--paper-border);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(43, 68, 37, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  position: relative;
}

.marquee-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(43, 68, 37, 0.12);
  border-color: rgba(192, 120, 72, 0.5);
  z-index: 4;
}

.marquee-card-image-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--paper-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
}

.marquee-card-image-wrap img {
  width: 100%;
  height: 100%;
  max-width: 98%;
  max-height: 98%;
  object-fit: contain;
  margin: auto;
  transition: transform 0.5s ease;
}

.marquee-card:hover .marquee-card-image-wrap img {
  transform: scale(1.05);
}

.marquee-cat-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(43, 68, 37, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

.marquee-brand-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #FFFFFF;
  color: var(--gold-800);
  border: 1px solid rgba(192, 120, 72, 0.3);
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.marquee-card-info {
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.marquee-code {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--gold-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.marquee-card-title {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--ink-800);
  line-height: 1.35;
  margin-bottom: 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5rem;
}

.marquee-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0;
  border-top: 1px dashed var(--paper-border);
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
}

.marquee-uom {
  color: var(--text-muted);
  font-weight: 600;
}

.marquee-price {
  font-weight: 800;
  color: var(--ink-800);
  font-size: 0.95rem;
}

.marquee-card-actions {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0.45rem;
  margin-top: auto;
}

.marquee-card-actions .btn {
  padding: 0.45rem 0.5rem;
  font-size: 0.785rem;
  border-radius: var(--radius-sm);
}

/* Bottom Strip */
.marquee-bottom-strip {
  padding-top: 0.75rem;
  border-top: 1px solid rgba(192, 120, 72, 0.15);
}

.marquee-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.marquee-info-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

.marquee-info-pill .info-badge {
  font-size: 1rem;
}

.marquee-scroll-down-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gold-800);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.marquee-scroll-down-link:hover {
  color: var(--gold-900);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .marquee-hero-section {
    padding: 2.5rem 0 1.75rem 0;
  }
  .marquee-edge-gradient {
    width: 40px;
  }
  .marquee-filter-strip {
    flex-direction: column;
    align-items: stretch;
  }
  .marquee-controls-actions {
    justify-content: space-between;
    width: 100%;
  }
  .marquee-card {
    flex: 0 0 240px;
    width: 240px;
  }
  .marquee-card-image-wrap {
    height: 150px;
  }
}

/* ==========================================================================
   FEATURES / PILARES
   ========================================================================== */
.features-section {
  padding: 5rem 0;
  background: #FFFFFF;
  border-top: 1px solid var(--paper-border);
  border-bottom: 1px solid var(--paper-border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-400);
  background: #FFFFFF;
}

.feature-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--ink-800);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.feature-card:hover .feature-icon {
  transform: scale(1.08) rotate(3deg);
  background: var(--gold-gradient);
  color: var(--ink-900);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink-800);
  margin-bottom: 0.65rem;
}

.feature-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   CATÁLOGO & MUESTRARIO INTERACTIVO
   ========================================================================== */
.catalog-section {
  padding: 6rem 0;
  background: var(--paper-bg);
  position: relative;
}

.catalog-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.search-bar-wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--paper-border);
  background: #FFFFFF;
  color: var(--text-main);
  font-size: 1rem;
  outline: none;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.catalog-sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #FFFFFF;
  border: 1px solid rgba(192, 120, 72, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-800);
  box-shadow: var(--shadow-xs);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.15);
    opacity: 1;
  }

  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

.search-input:focus {
  border-color: var(--gold-600);
  box-shadow: 0 0 0 4px var(--gold-glow);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.filter-chips {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.filter-btn {
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--paper-ivory);
  color: var(--ink-800);
  border-color: var(--gold-400);
}

.filter-btn.active {
  background: var(--ink-800);
  color: var(--gold-400);
  border-color: var(--ink-800);
  box-shadow: var(--shadow-sm);
}

/* Catalog Toolbar: Count & View Switcher */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  margin-top: 0.25rem;
}

.catalog-count {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.catalog-count strong {
  color: var(--ink-800);
  font-weight: 800;
}

.catalog-view-toggles {
  display: flex;
  gap: 0.5rem;
}

.view-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-border);
  background: var(--paper-bg);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-toggle-btn:hover {
  background: #FFFFFF;
  color: var(--ink-800);
  border-color: var(--gold-400);
}

.view-toggle-btn.active {
  background: var(--ink-800);
  color: var(--gold-400);
  border-color: var(--ink-800);
  box-shadow: var(--shadow-xs);
}

/* Fixed-Height Viewport Container for 150+ items */
.catalog-viewport-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.catalog-viewport {
  height: auto;
  max-height: 80vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 0.75rem;
  padding-bottom: 0.75rem;
  scroll-behavior: smooth;
}

/* Custom Sleek Scrollbar */
.catalog-viewport::-webkit-scrollbar {
  width: 8px;
}

.catalog-viewport::-webkit-scrollbar-track {
  background: var(--paper-bg);
  border-radius: 8px;
}

.catalog-viewport::-webkit-scrollbar-thumb {
  background: #D5CBBF;
  border-radius: 8px;
  border: 2px solid var(--paper-bg);
}

.catalog-viewport::-webkit-scrollbar-thumb:hover {
  background: var(--gold-700);
}

/* Viewport Footer with hints and scroll-top button */
.catalog-viewport-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--paper-border);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.viewport-scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-muted);
  font-weight: 500;
}

.viewport-scroll-hint svg {
  color: var(--gold-700);
  animation: bounceDown 1.8s infinite ease-in-out;
}

@keyframes bounceDown {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(3px);
  }
}

.catalog-scroll-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: 1px solid transparent;
  color: var(--gold-800);
  font-weight: 700;
  font-size: 0.8125rem;
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.catalog-scroll-top-btn:hover {
  background: var(--gold-100);
  border-color: rgba(192, 120, 72, 0.3);
  color: var(--ink-800);
}

/* Paper Grid & Cards */
.paper-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
}

/* Compact List View Mode */
.paper-grid.compact-list-view {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.paper-grid.compact-list-view .paper-card {
  flex-direction: row;
  align-items: center;
  padding: 0.75rem 1.25rem;
  min-height: auto;
}

.paper-grid.compact-list-view .paper-card:hover {
  transform: translateX(4px);
}

.paper-grid.compact-list-view .paper-card-swatch {
  width: 50px;
  height: 50px;
  min-width: 50px;
  border-radius: var(--radius-md);
  border-bottom: none;
  padding: 0;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.paper-grid.compact-list-view .swatch-category-badge,
.paper-grid.compact-list-view .swatch-finish-tag {
  display: none;
}

.paper-grid.compact-list-view .paper-card-body {
  padding: 0 1.25rem;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1.25rem;
  flex-wrap: wrap;
  min-width: 0;
}

.paper-grid.compact-list-view .paper-card-desc {
  display: none;
}

.paper-grid.compact-list-view .paper-specs-list {
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.paper-grid.compact-list-view .paper-card-footer {
  margin: 0;
  flex-shrink: 0;
  gap: 0.5rem;
}

.paper-card {
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.paper-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-400);
}

.paper-card-swatch {
  height: 210px;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  background: #FFFFFF;
  border-bottom: 1px solid var(--paper-border);
  overflow: hidden;
}

.paper-card-swatch.with-prod-image {
  background: #FFFFFF !important;
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  overflow: hidden;
  position: relative;
}

.paper-card-thumb-img {
  width: 100%;
  height: 100%;
  max-width: 98%;
  max-height: 98%;
  object-fit: contain;
  margin: auto;
  display: block;
  transition: transform var(--transition-normal);
  z-index: 1;
}

.paper-card:hover .paper-card-thumb-img {
  transform: scale(1.05);
}

.paper-grid.compact-list-view .paper-card-swatch.with-prod-image {
  height: 72px;
  width: 80px;
  min-width: 80px;
  padding: 0.25rem;
}

.paper-grid.compact-list-view .paper-card-thumb-img {
  max-width: 90%;
  max-height: 90%;
}

.modal-product-img {
  max-height: 160px;
  max-width: 96%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.08));
}

.swatch-category-badge,
.swatch-finish-tag {
  display: none !important;
}

.paper-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.paper-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink-800);
  margin-bottom: 0.5rem;
}

.paper-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.paper-specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.85rem;
  background: var(--paper-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--paper-border);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  gap: 0.5rem;
}

.spec-key {
  color: var(--text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.spec-val {
  color: var(--ink-800);
  font-weight: 700;
  text-align: right;
  word-break: break-word;
}

.spec-val.spec-stock {
  color: var(--eco-green);
}

.grammage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.gram-pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-800);
  background: var(--gold-100);
  border: 1px solid rgba(192, 120, 72, 0.3);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.paper-card-footer {
  display: flex;
  gap: 0.625rem;
  margin-top: auto;
}

.paper-card-footer .btn {
  flex: 1;
}

/* ==========================================================================
   ASESOR DE GRAMAJES & RECOMENDADOR INTERACTIVO
   ========================================================================== */
.advisor-section {
  padding: 6rem 0;
  background: linear-gradient(145deg, var(--ink-900) 0%, var(--ink-800) 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.advisor-section::before {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(192, 120, 72, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.advisor-container {
  position: relative;
  z-index: 1;
}

.advisor-card-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
}

.advisor-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.project-select-label {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gold-400);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

.project-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1rem;
  color: #FFFFFF;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.project-btn:hover {
  background: rgba(192, 120, 72, 0.15);
  border-color: var(--gold-500);
}

.project-btn.active {
  background: var(--gold-gradient);
  color: var(--ink-900);
  border-color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(192, 120, 72, 0.4);
}

.project-btn.active .proj-icon {
  color: var(--ink-900);
}

.proj-icon {
  font-size: 1.35rem;
  color: var(--gold-400);
}

.proj-info {
  display: flex;
  flex-direction: column;
}

.proj-title {
  font-size: 0.9375rem;
  font-weight: 700;
}

.proj-sub {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Advisor Result Display */
.advisor-result-panel {
  background: rgba(11, 27, 43, 0.8);
  border: 1.5px solid var(--gold-600);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--gold-400);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.result-proj-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.result-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.result-spec-item {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.spec-lbl {
  font-size: 0.75rem;
  color: var(--gold-400);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.spec-txt {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
}

.result-tips {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  background: rgba(192, 120, 72, 0.08);
  border-left: 3px solid var(--gold-500);
  padding: 0.85rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.75rem;
}

.result-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   STORYTELLING: RÍO CUARTO & EL TRAZO
   ========================================================================== */
.story-section {
  padding: 6rem 0;
  background: #FFFFFF;
  position: relative;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.story-content {
  display: flex;
  flex-direction: column;
}

.story-paragraphs {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.story-paragraphs strong {
  color: var(--ink-800);
}

.story-highlight-box {
  background: var(--paper-bg);
  border-left: 4px solid var(--gold-600);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--ink-800);
  margin-bottom: 2rem;
}

.story-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  position: relative;
}

.story-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--paper-border);
  position: relative;
}

.story-img-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.story-img-card:hover img {
  transform: scale(1.05);
}

.story-img-card.wide {
  grid-column: span 2;
}

.story-img-card.wide img {
  height: 220px;
}

.story-seal-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--ink-800);
  color: var(--gold-400);
  border: 3px solid var(--gold-500);
  border-radius: 50%;
  width: 90px;
  height: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 800;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   SECTORES
   ========================================================================== */
.sectors-section {
  padding: 6rem 0;
  background: var(--paper-bg);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.75rem;
}

.sector-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--paper-border);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.sector-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.sector-icon {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
}

.sector-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink-800);
  margin-bottom: 0.75rem;
}

.sector-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.sector-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--ink-800);
  font-weight: 600;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed var(--paper-border);
}

.sector-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sector-list li svg {
  color: var(--gold-600);
  flex-shrink: 0;
}

/* ==========================================================================
   COTIZADOR EXPRESS & SOLICITUD DE MUESTRARIO
   ========================================================================== */
.quote-section {
  padding: 6rem 0;
  background: #FFFFFF;
  border-top: 1px solid var(--paper-border);
}

.quote-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  background: var(--paper-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--paper-border);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg);
  align-items: center;
}

.quote-info {
  display: flex;
  flex-direction: column;
}

.quote-info h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ink-800);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.quote-info p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  color: var(--gold-700);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xs);
}

.contact-item-text {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
}

.contact-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-800);
}

/* Quote Form */
.quote-form-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--paper-border);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-800);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--paper-border);
  border-radius: var(--radius-md);
  background: var(--paper-bg);
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--gold-600);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px var(--gold-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  padding: 6rem 0;
  background: var(--paper-bg);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--paper-border);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--gold-500);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-800);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--paper-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-700);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: var(--gold-100);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--ink-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 5rem 0 2rem 0;
  border-top: 2px solid var(--gold-600);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  height: auto;
  margin-bottom: 1.25rem;
}

.footer-logo img,
.footer-logo svg,
.footer-brand-img {
  height: 52px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
}

.footer-desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--gold-gradient);
  color: var(--ink-900);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-500);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9375rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-400);
  padding-left: 4px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9375rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-item svg {
  color: var(--gold-400);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON & MODAL
   ========================================================================== */
/* Floating Action Buttons */
.floating-actions-wrap {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.floating-cart-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--ink-900);
  color: #FFFFFF;
  border: 2px solid var(--gold-500);
  box-shadow: 0 8px 24px rgba(43, 68, 37, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

.floating-cart-btn:hover {
  transform: scale(1.08) translateY(-3px);
  background: var(--ink-800);
  box-shadow: 0 12px 30px rgba(192, 120, 72, 0.45);
}

.floating-cart-btn svg {
  color: var(--gold-400);
}

.floating-cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--gold-gradient);
  color: var(--ink-900);
  font-weight: 900;
  font-size: 0.75rem;
  min-width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ink-900);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.floating-cart-tooltip {
  position: absolute;
  right: 70px;
  background: var(--ink-900);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(192, 120, 72, 0.3);
}

.floating-cart-btn:hover .floating-cart-tooltip {
  opacity: 1;
}

.floating-whatsapp {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--ink-900);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.floating-whatsapp:hover .floating-whatsapp-tooltip {
  opacity: 1;
}

/* Modal System */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 27, 43, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--paper-border);
  position: relative;
  transform: scale(0.94);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-dialog {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-800);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--ink-800);
  color: #FFFFFF;
}

/* --- Cart Modal & Drawer Styles --- */
.cart-modal-dialog {
  max-width: 760px;
  width: 100%;
}

.cart-modal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--paper-border);
}

.cart-modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--ink-800);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-modal-title svg {
  color: var(--gold-600);
}

.cart-items-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: 48vh;
  overflow-y: auto;
  padding-right: 0.5rem;
  margin-bottom: 1.5rem;
}

.cart-items-container::-webkit-scrollbar {
  width: 6px;
}
.cart-items-container::-webkit-scrollbar-track {
  background: var(--paper-bg);
  border-radius: 6px;
}
.cart-items-container::-webkit-scrollbar-thumb {
  background: #D5CBBF;
  border-radius: 6px;
}

.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.cart-item-row:hover {
  border-color: var(--gold-400);
  background: #FFFFFF;
  box-shadow: var(--shadow-xs);
}

.cart-item-main {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  flex: 1;
}

.cart-item-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
}

.cart-item-info {
  min-width: 0;
  flex: 1;
}

.cart-item-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink-800);
  margin-bottom: 0.2rem;
  line-height: 1.3;
  white-space: normal;
  word-break: break-word;
}

.cart-item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.cart-item-code {
  font-weight: 700;
  color: var(--gold-800);
  text-transform: uppercase;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.cart-qty-picker {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  overflow: hidden;
}

.cart-qty-btn {
  background: var(--paper-bg);
  border: none;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--ink-800);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cart-qty-btn:hover {
  background: var(--gold-100);
  color: var(--gold-800);
}

.cart-qty-val {
  min-width: 32px;
  text-align: center;
  font-weight: 800;
  font-size: 0.875rem;
  color: var(--ink-800);
}

.cart-item-pricing {
  text-align: right;
  min-width: 90px;
}

.cart-item-subtotal {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--ink-800);
}

.cart-item-unitprice {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: #EF4444;
  cursor: pointer;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.cart-item-remove:hover {
  background: #FEE2E2;
}

.cart-item-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold-800);
  background: var(--gold-50);
  border: 1px solid var(--gold-400);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.cart-item-store-btn:hover {
  background: var(--gold-gradient);
  color: var(--ink-900);
}

.cart-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--paper-bg);
  border-radius: var(--radius-md);
  border: 1px dashed var(--paper-border);
}

.cart-empty-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.cart-summary-box {
  background: #F0EDE6;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.cart-summary-row.total {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--ink-800);
  border-top: 1px dashed var(--paper-border);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.cart-summary-row.total span:last-child {
  color: var(--gold-800);
}

.cart-notice {
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  padding: 0.65rem 0.95rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.45;
}

.cart-notice svg {
  color: #D97706;
  flex-shrink: 0;
  margin-top: 2px;
}

.cart-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.cart-actions-grid .btn {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
}

.btn-proceed-store {
  background: var(--gold-gradient);
  color: var(--ink-900);
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-gold);
}

.btn-proceed-store:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(192, 120, 72, 0.4);
}

.cart-secondary-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.8125rem;
}

.cart-clear-link {
  color: #9CA3AF;
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 0.8125rem;
}

.cart-clear-link:hover {
  color: #EF4444;
}

/* Toast notification */
.ct-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--ink-900);
  color: #FFFFFF;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--gold-500);
  z-index: 3000;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.ct-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.ct-toast-icon {
  color: var(--gold-400);
  display: flex;
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-content {
    align-items: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-metrics {
    justify-content: center;
  }

  .story-grid {
    grid-template-columns: 1fr;
  }

  .advisor-steps {
    grid-template-columns: 1fr;
  }

  .quote-wrap {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .top-bar {
    padding: 0.4rem 0;
  }

  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }

  .top-bar-info {
    display: none;
  }

  .top-bar-action {
    width: 100%;
    text-align: center;
  }

  .top-bar-link {
    font-size: 0.75rem;
    justify-content: center;
    text-align: center;
    width: 100%;
    white-space: normal;
  }

  .top-bar-link svg {
    flex-shrink: 0;
  }

  .site-header {
    height: auto;
  }

  .nav-container {
    height: 68px;
    gap: 0.5rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .nav-logo {
    height: 38px;
  }

  .nav-logo img,
  .nav-logo svg {
    height: 34px;
    width: auto;
    max-width: 110px;
  }

  .nav-actions {
    gap: 0.4rem;
  }

  .btn-nav-store {
    padding: 0.42rem 0.75rem;
    font-size: 0.78rem;
    gap: 0.35rem;
    border-radius: var(--radius-sm);
  }

  .btn-nav-store svg {
    width: 15px;
    height: 15px;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
  }

  .nav-toggle svg {
    width: 24px;
    height: 24px;
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 1.5rem 1rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--paper-border);
    transform: translateY(-150%);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }

  .hero-section {
    padding: 2.5rem 0 3.25rem 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.25rem;
  }

  .hero-content {
    align-items: center;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
    margin-bottom: 1rem;
    text-align: center;
    white-space: normal;
  }

  .hero-title {
    font-size: clamp(1.85rem, 6.5vw, 2.45rem);
    line-height: 1.18;
    margin-bottom: 1rem;
  }

  .hero-description {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.75rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 0.85rem 1.25rem;
    font-size: 0.9375rem;
    white-space: normal;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding-top: 1.5rem;
  }

  .metric-item {
    align-items: center;
    text-align: center;
  }

  .hero-visual {
    width: 100%;
    max-width: 100%;
  }

  .hero-main-card {
    max-width: 100%;
  }

  .hero-card-image-wrap {
    height: 280px;
  }

  .floating-badge.badge-top-left {
    top: 10px;
    left: 10px;
    padding: 0.5rem 0.75rem;
    box-shadow: var(--shadow-md);
  }

  .floating-badge.badge-bottom-right {
    bottom: 10px;
    right: 10px;
    padding: 0.5rem 0.75rem;
    box-shadow: var(--shadow-md);
  }

  .floating-badge .swatch-icon-box {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .badge-text-title {
    font-size: 0.78rem;
  }

  .badge-text-sub {
    font-size: 0.68rem;
  }

  /* Catalog & Cards Responsiveness */
  .catalog-viewport-wrapper {
    padding: 0.85rem 0.65rem;
    border-radius: var(--radius-lg);
  }

  .catalog-viewport {
    padding-right: 0.25rem;
    padding-bottom: 0.5rem;
    max-height: 72vh;
  }

  .catalog-toolbar {
    padding: 0.75rem 0.85rem;
    gap: 0.75rem;
  }

  .catalog-view-toggles {
    width: 100%;
    display: flex;
  }

  .view-toggle-btn {
    flex: 1;
    justify-content: center;
    padding: 0.45rem 0.6rem;
  }

  .paper-card-body {
    padding: 1.15rem;
  }

  .paper-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }

  /* Compact List View Mode on Mobile / Tablet */
  .paper-grid.compact-list-view {
    gap: 0.75rem;
  }

  .paper-grid.compact-list-view .paper-card {
    flex-direction: column;
    align-items: stretch;
    padding: 0.9rem;
    gap: 0.65rem;
    min-height: auto;
  }

  .paper-grid.compact-list-view .paper-card:hover {
    transform: none;
  }

  .paper-grid.compact-list-view .paper-card-swatch {
    display: none;
  }

  .paper-grid.compact-list-view .paper-card-body {
    padding: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.65rem;
    width: 100%;
    min-width: 0;
  }

  .paper-grid.compact-list-view .paper-card-title {
    font-size: 1rem;
    line-height: 1.35;
    word-break: break-word;
  }

  .paper-grid.compact-list-view .paper-specs-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    background: var(--paper-bg);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.75rem;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .paper-grid.compact-list-view .spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    font-size: 0.8125rem;
  }

  .paper-grid.compact-list-view .spec-key {
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .paper-grid.compact-list-view .spec-val {
    color: var(--ink-800);
    font-weight: 700;
    text-align: right;
    word-break: break-word;
    min-width: 0;
  }

  .paper-grid.compact-list-view .paper-card-footer {
    display: flex;
    width: 100%;
    gap: 0.5rem;
    margin-top: 0.25rem;
  }

  .paper-grid.compact-list-view .paper-card-footer .btn {
    flex: 1;
    padding: 0.5rem 0.65rem;
    font-size: 0.8125rem;
    justify-content: center;
    text-align: center;
  }

  .filter-chips-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
    width: 100%;
  }

  .filter-chips {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
    justify-content: flex-start;
    min-width: min-content;
    padding: 0.25rem;
  }

  .filter-btn {
    white-space: nowrap;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    flex-shrink: 0;
  }

  .project-options-grid {
    grid-template-columns: 1fr;
  }

  .advisor-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .advisor-card-box {
    padding: 1.25rem;
  }

  .advisor-result-panel {
    padding: 1.25rem;
  }

  .result-specs-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .result-actions {
    flex-direction: column;
  }

  .result-actions .btn {
    width: 100%;
  }

  .quote-wrap {
    grid-template-columns: 1fr;
    padding: 1.5rem 1rem;
    gap: 2rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full {
    grid-column: span 1;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .story-gallery {
    grid-template-columns: 1fr;
  }

  .story-img-card.wide {
    grid-column: span 1;
  }

  .story-seal-badge {
    right: 10px;
    bottom: -15px;
    width: 75px;
    height: 75px;
    font-size: 0.6rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .btn-lg {
    padding: 0.85rem 1.25rem;
    font-size: 0.9375rem;
  }

  .nav-container {
    height: 64px;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .nav-logo img,
  .nav-logo svg,
  .brand-logo-img {
    max-width: 140px;
    height: 38px;
    object-fit: contain;
  }

  .btn-nav-store {
    padding: 0.38rem 0.6rem;
    font-size: 0.72rem;
  }

  .catalog-viewport-wrapper {
    padding: 0.6rem 0.4rem;
    border-radius: var(--radius-md);
  }

  .paper-card-body {
    padding: 0.95rem;
  }

  .paper-grid.compact-list-view .paper-card {
    padding: 0.75rem;
    gap: 0.55rem;
  }

  .paper-grid.compact-list-view .paper-card-title {
    font-size: 0.9375rem;
  }

  .paper-grid.compact-list-view .paper-specs-list {
    padding: 0.5rem 0.65rem;
    gap: 0.35rem;
  }

  .paper-grid.compact-list-view .spec-row {
    font-size: 0.78rem;
  }

  .paper-grid.compact-list-view .paper-card-footer .btn {
    padding: 0.45rem 0.5rem;
    font-size: 0.78rem;
  }

  .btn-nav-store svg {
    display: none;
  }
}

/* ==========================================================================
   BANNER PRINCIPAL: CUADERNO ANILLADO CUARTO TRAZO (DESKTOP & MOBILE)
   ========================================================================== */

.banner-notebook-section {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, #22371D 0%, #142310 60%, #0A1208 100%);
  background-image: 
    radial-gradient(rgba(229, 168, 118, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 50% 20%, #22371D 0%, #142310 60%, #0A1208 100%);
  background-size: 26px 26px, 100% 100%;
  padding: 3rem 1.5rem 2.8rem;
  box-sizing: border-box;
}

/* Contenedor del cuaderno con perspectiva 3D */
.nb-container {
  position: relative;
  width: 100%;
  max-width: 820px;
  height: 460px;
  margin: 0 auto;
  perspective: 1600px;
  -webkit-perspective: 1600px;
  user-select: none;
  -webkit-user-select: none;
}

/* Base / contratapa rígida trasera con sombra de cuaderno en el escritorio */
.nb-back-cover {
  position: absolute;
  top: 6px;
  left: 12px;
  right: 8px;
  height: 395px;
  border-radius: 8px 24px 24px 8px;
  background: #0B1409;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 10px 24px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 1;
}

/* Área donde viven las páginas */
.nb-pages-wrap {
  position: absolute;
  top: 0;
  left: 12px;
  right: 8px;
  height: 395px;
  z-index: 10;
  transform-style: preserve-3d;
}

/* Lomo Anillado Metálico a la Izquierda (Wire-O) */
.nb-spiral-track {
  position: absolute;
  top: -10px;
  bottom: -10px;
  left: -2px;
  width: 46px;
  height: 415px;
  z-index: 45;
  pointer-events: none;
  filter: drop-shadow(3px 5px 8px rgba(0, 0, 0, 0.55));
}

.nb-spiral-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Hoja / Página individual */
.nb-page {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 6px 22px 22px 6px;
  overflow: hidden;
  padding: 2.25rem 2.5rem 1.75rem 64px; /* espacio para el lomo anillado */
  box-sizing: border-box;
  transform-origin: 26px center;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1),
              opacity 0.45s ease,
              box-shadow 0.65s ease;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background-size: cover;
  background-position: center;
}

/* Página activa en primer plano */
.nb-page.is-active {
  transform: rotateY(0deg) translateZ(2px);
  opacity: 1;
  z-index: 20;
  pointer-events: auto;
  box-shadow: 2px 10px 32px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

/* Página ya hojeada (girada hacia la izquierda detrás del anillado) */
.nb-page.is-flipped {
  transform: rotateY(-115deg) scale(0.95);
  opacity: 0;
  z-index: 5;
  pointer-events: none;
}

/* Página esperando debajo */
.nb-page.is-next {
  transform: rotateY(0deg) translateZ(-4px);
  opacity: 0.95;
  z-index: 10;
  pointer-events: none;
}

/* Dragging táctil / mouse */
.nb-page.is-dragging {
  transition: none !important;
}

/* ---- PORTADA / TAPA DURA CUARTO TRAZO ---- */
.nb-page--cover {
  background: linear-gradient(135deg, #172913 0%, #294222 45%, #142310 100%);
  border: 1.5px solid rgba(229, 168, 118, 0.45);
  box-shadow: inset 0 0 32px rgba(0, 0, 0, 0.5);
}

.nb-cover-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  border: none; /* Sin línea punteada para un acabado limpio y uniforme */
  padding: 1.5rem 1.5rem 1.25rem 1.5rem;
  box-sizing: border-box;
}

.nb-cover-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(229, 181, 88, 0.15);
  border: 1px solid rgba(229, 181, 88, 0.35);
  color: var(--gold-400, #DFA878);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: 9999px;
  width: fit-content;
}

.nb-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #DFA878;
}

.nb-cover-logo-wrap {
  margin: 0.4rem 0;
}

.nb-cover-logo {
  max-width: 250px;
  height: auto;
  display: block;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.45));
}

.nb-cover-body {
  margin: 0.3rem 0;
}

.nb-cover-title {
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.22;
  margin: 0 0 0.35rem 0;
}

.nb-gold-txt {
  background: var(--gold-gradient, linear-gradient(135deg, #F9D976 0%, #E9B838 50%, #B8860B 100%));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.nb-cover-sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.45;
  max-width: 540px;
  margin: 0;
}

.nb-flip-hint {
  position: absolute;
  bottom: 1.25rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-400, #DFA878);
  opacity: 0.85;
  animation: nbPulse 2s infinite ease-in-out;
  pointer-events: none;
}

@keyframes nbPulse {
  0%, 100% { transform: translateX(0); opacity: 0.85; }
  50% { transform: translateX(4px); opacity: 1; }
}

/* ---- HOJAS INTERIORES (ENVÍOS / RESMAS) ---- */
.nb-page--sheet {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: #162713;
}

.nb-page--sheet::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(16, 28, 13, 0.90) 0%, rgba(27, 46, 22, 0.86) 60%, rgba(14, 25, 11, 0.85) 100%);
  z-index: 1;
}

/* Página específica: Artículos Escolares */
.nb-page--escolar {
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
}

.nb-page--escolar::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Gradiente que oscurece el cuadrante izquierdo para legibilidad y deja lucir los útiles a la derecha */
  background: linear-gradient(135deg, rgba(16, 28, 13, 0.92) 0%, rgba(20, 34, 16, 0.74) 48%, rgba(14, 25, 11, 0.40) 100%);
  z-index: 1;
}

.nb-sheet-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.nb-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.45rem;
}

.nb-sheet-tag {
  color: var(--gold-400, #DFA878);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nb-page-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.05em;
}

.nb-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(229, 181, 88, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400, #DFA878);
  margin-bottom: 0.6rem;
}

.nb-sheet-title {
  font-size: 1.95rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 0.4rem 0;
}

.nb-sheet-desc {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
  max-width: 580px;
  margin: 0;
}

/* Botones dentro de las páginas */
.nb-page-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.nb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 9999px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

.nb-btn--gold {
  background: var(--gold-gradient, linear-gradient(135deg, #D4A017, #B8860B));
  color: var(--ink-900, #1E2E1A);
  box-shadow: 0 4px 16px rgba(212, 160, 23, 0.35);
}

.nb-btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.5);
}

.nb-btn--gold:active {
  transform: scale(0.97);
}

.nb-btn--outline {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.nb-btn--outline:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.nb-btn--outline:active {
  background: rgba(255, 255, 255, 0.22);
}

/* ---- NAVEGACIÓN DEL CUADERNO (FOOTER) ---- */
.nb-footer {
  position: absolute;
  bottom: 8px;
  left: 12px;
  right: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem 0;
  z-index: 30;
}

.nb-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.88);
  padding: 0.42rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nb-nav-btn:hover:not(:disabled) {
  background: rgba(229, 181, 88, 0.18);
  border-color: var(--gold-400, #DFA878);
  color: var(--gold-400, #DFA878);
  transform: scale(1.03);
}

.nb-nav-btn:active {
  transform: scale(0.96);
}

.nb-nav-btn:disabled {
  opacity: 0.3;
  pointer-events: none;
}

.nb-tabs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nb-tab {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease;
}

.nb-tab:hover {
  color: #FFFFFF;
}

.nb-tab.active {
  color: var(--gold-400, #DFA878);
}

.nb-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 15%;
  right: 15%;
  height: 2.5px;
  background: var(--gold-400, #DFA878);
  border-radius: 2px;
}

/* ==========================================================================
   ADAPTACIÓN MOBILE (≤768px)
   ========================================================================== */
@media (max-width: 768px) {
  .banner-notebook-section {
    padding: 1.25rem 0.85rem 0.85rem;
  }

  .nb-container {
    max-width: 440px;
    height: 410px;
    perspective: 1400px;
    -webkit-perspective: 1400px;
  }

  .nb-back-cover {
    top: 4px;
    left: 10px;
    right: 6px;
    height: 345px;
    border-radius: 6px 18px 18px 6px;
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.55), 0 4px 14px rgba(0, 0, 0, 0.4);
  }

  .nb-pages-wrap {
    top: 0;
    left: 10px;
    right: 6px;
    height: 345px;
  }

  .nb-spiral-track {
    top: -8px;
    bottom: -8px;
    left: 2px;
    width: 36px;
    height: 361px;
  }

  /* En mobile: contain muestra la imagen completa sin recortes.
     El fondo oscuro del nb-page--sheet rellena los bordes vacíos. */
  .nb-page--sheet {
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top center;
  }

  .nb-page--escolar {
    background-size: cover;
    background-position: center bottom;
  }

  .nb-page--escolar::before {
    background: linear-gradient(180deg, rgba(16, 28, 13, 0.94) 0%, rgba(18, 30, 15, 0.82) 52%, rgba(14, 24, 11, 0.48) 100%);
  }

  .nb-page {
    border-radius: 4px 16px 16px 4px;
    padding: 1.25rem 1.15rem 1.15rem 40px;
    transform-origin: 22px center;
  }

  .nb-cover-frame {
    padding: 0.5rem 0.5rem 0.35rem 0.5rem;
    border: none;
  }

  .nb-cover-badge {
    font-size: 0.62rem;
    padding: 0.22rem 0.65rem;
  }

  .nb-cover-logo {
    max-width: 175px;
  }

  .nb-cover-title {
    font-size: 1.15rem;
    margin: 0 0 0.2rem 0;
  }

  .nb-cover-sub {
    font-size: 0.76rem;
    line-height: 1.35;
  }

  .nb-flip-hint {
    bottom: 0.5rem;
    right: 0.6rem;
    font-size: 0.65rem;
  }

  .nb-sheet-tag {
    font-size: 0.65rem;
  }

  .nb-page-num {
    font-size: 0.62rem;
  }

  .nb-icon-box {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    margin-bottom: 0.35rem;
  }

  .nb-icon-box svg {
    width: 22px;
    height: 22px;
  }

  .nb-sheet-title {
    font-size: 1.18rem;
    margin: 0 0 0.2rem 0;
  }

  .nb-sheet-desc {
    font-size: 0.78rem;
    line-height: 1.38;
  }

  .nb-page-actions {
    gap: 0.35rem;
    margin-top: 0.35rem;
  }

  .nb-btn {
    padding: 0.45rem 0.85rem;
    font-size: 0.74rem;
  }

  .nb-footer {
    bottom: 4px;
    left: 10px;
    right: 6px;
  }

  .nb-nav-btn {
    padding: 0.32rem 0.65rem;
    font-size: 0.72rem;
  }

  .nb-tabs {
    gap: 0.35rem;
  }

  .nb-tab {
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
  }
}

/* ==========================================================================
   CLIENTES: A QUIÉNES ABASTECEMOS (CARRUSEL CONTINUO DE LOGOS)
   ========================================================================== */
.clients-section {
  padding: 5rem 0 8rem 0;
  background: linear-gradient(180deg, #EDF4EC 0%, #E2EDE0 100%);
  position: relative;
  /* overflow: hidden quitado para que el panel flotante no sea recortado */
  border-top: 1px solid rgba(46, 72, 38, 0.12);
  border-bottom: 1px solid rgba(46, 72, 38, 0.12);
}


.clients-marquee-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 1.25rem 0;
  margin: 1.5rem 0 2.5rem 0;
  /* Degradé suave en ambos extremos para que los logos emerjan y se fundan naturalmente */
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.clients-marquee-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: clientsScroll 30s linear infinite;
  will-change: transform;
}

.clients-marquee-wrap:hover .clients-marquee-track {
  animation-play-state: paused;
}

@keyframes clientsScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.client-logo-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  height: 115px;
  padding: 1.1rem 1.75rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-normal);
  cursor: pointer;
  flex-shrink: 0;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.client-logo-card:hover {
  transform: translateY(-4px);
  background: #FFFFFF;
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md), 0 0 20px rgba(192, 120, 72, 0.15);
}

.client-logo-card.featured {
  background: #FFFFFF;
  border-color: rgba(192, 120, 72, 0.45);
}

.client-logo-img {
  max-height: 48px;
  max-width: 155px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: all var(--transition-normal);
  filter: contrast(110%);
}

.client-logo-getup {
  max-height: 44px !important;
  max-width: 44px !important;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
}

.client-logo-card:hover .client-logo-img {
  transform: scale(1.06);
}

.client-logo-caption {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--ink-800);
  margin-top: 0.45rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.client-logo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.35rem;
}

.client-ph-icon {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform var(--transition-normal);
}

.client-logo-card:hover .client-ph-icon {
  transform: scale(1.15);
}

.client-ph-text {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

/* --- Hint badge "Ver sitio" sobre tarjetas con preview (Desktop: absoluto para no desfasar el centrado) --- */
.client-preview-hint {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--gold-800);
  background: var(--gold-50);
  border: 1px solid rgba(192, 120, 72, 0.35);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.6rem;
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  pointer-events: none;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.client-hint-instagram {
  color: #C13584;
  background: #FDF0F5;
  border-color: rgba(225, 48, 108, 0.35);
}

.client-has-preview:hover .client-preview-hint,
.client-has-preview.cpp-active .client-preview-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.client-has-preview {
  cursor: pointer;
}

/* ==========================================================================
   PANEL FLOTANTE: PREVIEW DEL SITIO WEB DEL CLIENTE
   ========================================================================== */
.client-preview-panel {
  position: absolute;
  z-index: 200;
  width: 520px;
  max-width: calc(100vw - 2rem);
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 60px -10px rgba(43, 68, 37, 0.28), 0 0 0 1px rgba(43, 68, 37, 0.07);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.97);
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.client-preview-panel.cpp-visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0) scale(1);
}

/* Header exclusivo para móvil (oculto en desktop) */
.cpp-mobile-header {
  display: none;
}

/* Barra tipo navegador */
.cpp-titlebar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #F2F2F2;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid #E0E0E0;
  user-select: none;
}

.cpp-traffic-lights {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.cpp-tl {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cpp-tl-close {
  background: #FF5F57;
  cursor: pointer;
  transition: filter var(--transition-fast);
}

.cpp-tl-close:hover {
  filter: brightness(0.85);
}

.cpp-tl-min  { background: #FEBC2E; }
.cpp-tl-max  { background: #28C840; }

.cpp-url-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  background: #FFFFFF;
  border: 1px solid #D8D8D8;
  border-radius: 6px;
  padding: 0.28rem 0.65rem;
  overflow: hidden;
}

.cpp-lock-icon {
  color: #22c55e;
  flex-shrink: 0;
}

.cpp-url-text {
  font-size: 0.775rem;
  color: #444;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: 'SF Mono', 'Fira Mono', monospace;
}

.cpp-open-external {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.cpp-open-external:hover {
  background: rgba(43, 68, 37, 0.08);
  color: var(--gold-700);
}

/* Frame del sitio */
.cpp-frame-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  background: #F8F8F8;
  overflow: hidden;
}

.cpp-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  /* Escala el sitio para que se vea completo dentro del frame pequeño */
  transform-origin: top left;
}

/* Loading overlay */
.cpp-loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: #F8F8F8;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2;
}

.cpp-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(43, 68, 37, 0.12);
  border-top-color: var(--gold-600);
  border-radius: 50%;
  animation: cppSpin 0.8s linear infinite;
}

@keyframes cppSpin {
  to { transform: rotate(360deg); }
}

/* Mensaje de sitio bloqueado / red social */
.cpp-blocked-msg {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  background: #F8F9FA;
  color: var(--text-muted);
  text-align: center;
  padding: 1.75rem 2rem;
  z-index: 2;
  transition: background 0.25s ease;
}

.cpp-blocked-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(43, 68, 37, 0.05);
  color: var(--ink-700);
  transition: all 0.25s ease;
}

.cpp-blocked-icon-wrap svg {
  color: currentColor;
}

.cpp-blocked-text-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  max-width: 360px;
}

.cpp-blocked-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink-900);
  margin: 0;
}

.cpp-blocked-desc {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.cpp-blocked-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

/* Instagram Theme */
.cpp-blocked-msg.cpp-theme-instagram {
  background: radial-gradient(circle at 50% 15%, #FFF0F4 0%, #F0EDE6 100%);
}

.cpp-blocked-msg.cpp-theme-instagram .cpp-blocked-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 20px -4px rgba(225, 48, 108, 0.38);
}

.cpp-blocked-msg.cpp-theme-instagram .cpp-blocked-title {
  color: #3B5731;
}

.cpp-blocked-msg.cpp-theme-instagram .cpp-blocked-btn {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #FFFFFF;
  border: none;
  box-shadow: 0 4px 14px rgba(225, 48, 108, 0.3);
}

.cpp-blocked-msg.cpp-theme-instagram .cpp-blocked-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(225, 48, 108, 0.4);
}

/* Sección Novedades */
.cpp-novedades {
  padding: 0.9rem 1.1rem 1rem 1.1rem;
  background: linear-gradient(135deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cpp-nov-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.cpp-nov-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 0 rgba(192, 120, 72, 0.6);
  animation: cppNovPulse 2.2s infinite;
  flex-shrink: 0;
}

@keyframes cppNovPulse {
  0%   { box-shadow: 0 0 0 0 rgba(192, 120, 72, 0.6); }
  70%  { box-shadow: 0 0 0 7px rgba(192, 120, 72, 0); }
  100% { box-shadow: 0 0 0 0 rgba(192, 120, 72, 0); }
}

.cpp-nov-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-400);
}

.cpp-nov-text {
  font-size: 0.845rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.cpp-nov-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.cpp-client-name {
  font-size: 0.775rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cpp-nov-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--gold-400);
  background: rgba(192, 120, 72, 0.12);
  border: 1px solid rgba(192, 120, 72, 0.35);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  text-decoration: none;
  flex-shrink: 0;
}

.cpp-nov-cta:hover {
  background: var(--gold-gradient);
  color: var(--ink-900);
  border-color: transparent;
}

/* Backdrop para cerrar en móvil */
.client-preview-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.client-preview-backdrop.cpp-visible {
  opacity: 1;
  pointer-events: all;
}

/* Posicionamiento relativo del contenedor padre para el panel */
.clients-section {
  position: relative;
}

@media (max-width: 768px) {
  /* En móvil ocultamos completamente el frame/iframe y la barra de navegador */
  .cpp-titlebar {
    display: none !important;
  }

  .cpp-frame-wrap {
    display: none !important;
  }

  /* El panel pasa a ser una tarjeta/modal flotante elegante de NOVEDADES */
  .client-preview-panel {
    position: fixed !important;
    bottom: 1.25rem !important;
    left: 1rem !important;
    right: 1rem !important;
    top: auto !important;
    width: auto !important;
    max-width: 480px !important;
    margin: 0 auto !important;
    border-radius: 20px !important;
    background: #3B5731 !important; /* Azul marino Cuarto Trazo */
    border: 1px solid rgba(192, 120, 72, 0.3) !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.08) !important;
    z-index: 9999 !important;
    transform: translateY(24px) scale(0.96);
    transition: opacity 0.24s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .client-preview-panel.cpp-visible {
    transform: translateY(0) scale(1) !important;
  }

  /* Header móvil con título y botón de cerrar */
  .cpp-mobile-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.15);
  }

  .cpp-mobile-info {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
  }

  .cpp-mobile-badge {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold-400);
    flex-shrink: 0;
  }

  .cpp-mobile-client-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .cpp-mobile-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.85);
    border: none;
    cursor: pointer;
    flex-shrink: 0;
    transition: background var(--transition-fast), color var(--transition-fast);
  }

  .cpp-mobile-close:hover,
  .cpp-mobile-close:active {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
  }

  /* En móvil, la sección de novedades se adapta al ancho completo */
  .cpp-novedades {
    background: transparent !important;
    border-top: none !important;
    padding: 1.1rem 1.25rem 1.25rem !important;
  }

  /* Ocultamos el header repetido de novedades ya que el mobile-header lo tiene */
  .cpp-nov-header {
    display: none !important;
  }

  .cpp-nov-text {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    color: rgba(255, 255, 255, 0.92) !important;
    margin-bottom: 1.1rem !important;
  }

  .cpp-nov-footer {
    flex-direction: column;
    align-items: stretch !important;
    gap: 0.75rem !important;
  }

  .cpp-client-name {
    display: none !important; /* Ya está en el mobile-header */
  }

  .cpp-nov-cta {
    width: 100% !important;
    justify-content: center !important;
    padding: 0.65rem 1rem !important;
    font-size: 0.88rem !important;
  }

  /* Backdrop oscuro con blur para enfocar las novedades */
  .client-preview-backdrop {
    z-index: 9998 !important;
    background: rgba(43, 68, 37, 0.65) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
  }
}

.client-trust-banner {
  max-width: 860px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-xl);
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.client-trust-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gold-800);
  font-weight: 800;
  font-size: 0.925rem;
  flex-shrink: 0;
}

.client-trust-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
  min-width: 260px;
}

@media (max-width: 768px) {
  .client-logo-card {
    min-width: 175px;
    height: 100px;
    padding: 0.85rem 1rem;
    overflow: hidden;
  }

  .client-logo-img {
    max-height: 38px !important;
    max-width: 125px;
  }

  .client-logo-getup {
    max-height: 36px !important;
    max-width: 36px !important;
  }

  /* Ocultamos el hint badge en móvil para mantener el logo perfectamente centrado */
  .client-preview-hint {
    display: none !important;
  }

  .client-trust-banner {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }

  .client-trust-badge {
    justify-content: center;
  }
}