/* ==========================================================================
   Eye Craft - Official Landing Page Stylesheet
   Mobile-First, Ultra-Fast, Zero Framework Bloat
   ========================================================================== */

/* --- 1. Font Faces (Self-Hosted WOFF2) --- */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/montserrat-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/montserrat-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/montserrat-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/montserrat-900.woff2') format('woff2');
}

@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/quicksand-500.woff2') format('woff2');
}
@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/quicksand-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/quicksand-700.woff2') format('woff2');
}

/* --- 2. Design Tokens & CSS Custom Properties --- */
:root {
  --font-body: 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --color-bg: #070708;
  --color-bg-alt: #0e0e11;
  --color-surface: #141418;
  --color-surface-elevated: #1e1e24;
  --color-surface-hover: #26262e;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-subtle: rgba(255, 255, 255, 0.06);
  --color-border-glow: rgba(89, 94, 224, 0.4);

  --color-text: #ffffff;
  --color-text-muted: #a3a3b0;
  --color-text-dim: #70707c;

  --color-primary: #595ee0;
  --color-primary-hover: #4b50d4;
  --color-primary-glow: rgba(89, 94, 224, 0.25);

  --color-gold: #fbbc04;
  --color-gold-star: #f59e0b;
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #1ebd5a;

  --container-width: 1200px;
  --header-height: 72px;
  --topbar-height: 38px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.7);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 3. CSS Reset & Base Rules --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

/* --- 4. Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 40px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 10px;
  background: rgba(89, 94, 224, 0.12);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(89, 94, 224, 0.25);
}

.section-title {
  font-family: var(--font-body);
  font-size: 32px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: #ffffff;
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 12px auto 0;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 45px;
    line-height: 50px;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
  min-height: 44px;
  min-width: 44px;
  white-space: nowrap;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.35);
}

.btn-accent {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-accent:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(89, 94, 224, 0.4);
}

.btn-outline {
  border: 1px solid var(--color-border);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

/* Accessibility Visually Hidden */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- 5. Header Component --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 8, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.header-topbar {
  display: none;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: var(--color-text-muted);
}

@media (min-width: 992px) {
  .header-topbar {
    display: block;
  }
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--topbar-height);
}

.topbar-tagline {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #ffffff;
}

.social-share-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.social-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.site-logo-link {
  display: flex;
  align-items: center;
  min-height: 44px;
}

.site-logo-img {
  height: auto;
  max-width: 150px;
}

@media (min-width: 768px) {
  .site-logo-img {
    max-width: 190px;
  }
}

.header-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-cta-btn {
  padding: 10px 22px;
  font-size: 13px;
}

/* --- 6. Hero Section --- */
.hero-section {
  position: relative;
  width: 100%;
  background-color: #000000;
  overflow: hidden;
}

.hero-link {
  display: block;
  position: relative;
  width: 100%;
  text-decoration: none;
  cursor: pointer;
}

.hero-picture {
  display: block;
  width: 100%;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 1430 / 1698;
}

@media (min-width: 769px) {
  .hero-img {
    aspect-ratio: 1920 / 920;
  }
}

/* Hero accessibility overlay & focus trap */
.hero-cta-hotspot {
  position: absolute;
  bottom: 8%;
  left: 6%;
  z-index: 10;
  opacity: 0;
  pointer-events: auto;
}

.hero-link:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
}

/* --- 7. Booking Form Section (#form) --- */
.form-section {
  padding: 40px 16px 60px;
  background-color: var(--color-bg);
  position: relative;
}

@media (min-width: 768px) {
  .form-section {
    padding: 60px 20px 80px;
  }
}

.booking-card-wrapper {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

/* White Card Container */
.booking-card {
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 34px 24px 28px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
}

@media (min-width: 480px) {
  .booking-card {
    padding: 38px 30px 32px;
  }
}

/* Back navigation link at top-left */
.card-back-btn {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 6px 10px;
  min-height: 44px;
  min-width: 44px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: #767676;
  cursor: pointer;
  border-radius: 6px;
  transition: color 0.15s ease, background-color 0.15s ease;
  z-index: 10;
  -webkit-tap-highlight-color: transparent;
}

.card-back-btn:hover,
.card-back-btn:focus-visible {
  color: #111111;
  background-color: rgba(0, 0, 0, 0.05);
  outline: none;
}

.card-back-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* Headings (Serif styling, scaled down) */
.card-pretitle {
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: #666666;
  text-transform: uppercase;
  margin-bottom: 4px;
  line-height: 1.2;
}

.card-title {
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 21px; /* Scaled down ~15-20% from previous 26px */
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #111111;
  text-transform: uppercase;
  margin: 0 0 14px;
  line-height: 1.2;
}

/* Plain Horizontal Divider (no dot) */
.card-divider {
  width: 75px;
  height: 1px;
  background-color: #E2DFD8;
  margin: 0 auto 18px;
}

/* Question: bold sans-serif, centered, black text */
.card-question {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #111111;
  margin: 0 0 16px;
  line-height: 1.35;
  text-align: center;
}

/* Options List (Simple list style, plain dividers between rows) */
.card-options-list {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
  text-align: left;
  width: 100%;
}

.survey-option-row {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 48px;
  padding: 13px 4px;
  border-bottom: 1px solid #ECE7DE;
  cursor: pointer;
  position: relative;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
  transition: background-color 0.15s ease;
}

.survey-option-row:hover {
  background-color: #FAFAF8;
}

.survey-radio-input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: -1px;
  pointer-events: none;
}

/* Plain circular radio outline on the left (pure black/gray palette, not gold) */
.survey-radio-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.8px solid #111111;
  margin-right: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: transparent;
  transition: border-color 0.2s ease;
}

.survey-radio-input:checked ~ .survey-radio-circle::after,
.survey-option-row.is-selected .survey-radio-circle::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #111111;
}

.survey-option-row:focus-within {
  outline: 2px solid #111111;
  outline-offset: 2px;
  border-radius: 4px;
}

/* Option label next to radio */
.survey-option-label {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: #111111;
  flex: 1;
  line-height: 1.3;
}

/* Steps Transition */
.survey-step {
  display: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.survey-step.is-active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.survey-step.is-exiting {
  opacity: 0;
  transform: translateY(-4px);
}

/* Step 3 Contact Form (for explicit Next/Submit step) */
.survey-contact-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  text-align: left;
}

.survey-field-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.survey-field-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: #333333;
}

.survey-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid #ECE7DE;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: #111111;
  background-color: #FAFAF8;
  box-sizing: border-box;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.survey-input:focus {
  outline: none;
  border-color: #111111;
  background-color: #ffffff;
}

.survey-submit-btn {
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  background-color: #111111;
  color: #ffffff;
  border: none;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.survey-submit-btn:hover {
  background-color: #262626;
  transform: translateY(-1px);
}

.survey-submit-btn:active {
  transform: translateY(0);
}

/* Centered Footer Note below the last divider (NO icon) */
.card-footer-note {
  text-align: center;
  padding-top: 4px;
  margin: 0;
}

.footer-line-bold {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 700;
  color: #111111;
  margin: 0 0 2px;
  line-height: 1.3;
}

.footer-line-regular {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: #666666;
  margin: 0;
  line-height: 1.3;
}

/* --- 8. How It Works Section --- */
.how-it-works-section {
  position: relative;
  padding: 80px 0;
  background-color: #08080a;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
}

/* Mobile silk background */
@media (max-width: 768px) {
  .how-it-works-section {
    background-image: url('../images/how-it-works/EyeCraft-Booking-How-its-Work-Mobile.webp');
    padding: 60px 0;
  }
}

/* Desktop silk background */
@media (min-width: 769px) {
  .how-it-works-section {
    background-image: url('../images/how-it-works/EyeCraft-Booking-How-its-Work-Desktop.webp');
  }
}

.how-it-works-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 6, 0.75);
  backdrop-filter: blur(2px);
  z-index: 1;
}

.how-it-works-content {
  position: relative;
  z-index: 2;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 60px;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}

.step-card {
  background: rgba(20, 20, 24, 0.85);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-glow);
  box-shadow: 0 15px 35px rgba(89, 94, 224, 0.15);
}

.step-img-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
}

.step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255, 255, 255, 0.15);
  transition: transform var(--transition-normal);
}

.step-card:hover .step-img {
  transform: scale(1.08);
}

/* Step number badge positioned cleanly on the icon circle without clipping or text overlap */
.step-number {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #070708;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  z-index: 2;
  user-select: none;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}

.step-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Supporting visual */
.supporting-visual-wrap {
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  background: #111;
}

.supporting-visual-img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- 9. FAQ Section ("Ask from Eye Craft", #faq) --- */
.faq-section {
  padding: 80px 0;
  background: var(--color-bg);
  position: relative;
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 992px) {
  .faq-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 60px;
  }
}

/* FAQ Side Images */
.faq-visuals-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.faq-photo-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  aspect-ratio: 2 / 3;
}

.faq-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.faq-photo-card:hover .faq-photo-img {
  transform: scale(1.04);
}

/* FAQ Content Col */
.faq-content-col .section-title-wrap {
  text-align: left;
  margin-bottom: 30px;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(89, 94, 224, 0.15);
}

.faq-summary {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  list-style: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary-text {
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-icon-arrow {
  color: var(--color-primary);
  flex-shrink: 0;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--color-text-muted);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition-normal), stroke var(--transition-normal);
  flex-shrink: 0;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  stroke: var(--color-primary);
}

.faq-content {
  padding: 0 22px 20px 48px;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* --- 10. Style / Package Showcase Section --- */
.showcase-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
  position: relative;
}

/* Control Pills & Toggles */
.showcase-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 45px;
}

/* Group Size Filter Tabs */
.size-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  background: var(--color-surface);
  padding: 6px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.size-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.size-tab-btn:hover {
  color: #ffffff;
}

.size-tab-btn.is-active {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

.size-tab-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Tier Switcher */
.tier-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-surface);
  padding: 4px 6px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.tier-toggle-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.tier-toggle-btn.is-active {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

/* Style Grid */
.styles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 576px) {
  .styles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .styles-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }
}

.style-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.style-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-glow);
  box-shadow: var(--shadow-md);
}

.style-card-image-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #0f0f12;
}

.style-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.style-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.style-card-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
  gap: 14px;
}

.style-card-name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}

.style-card-cta {
  width: 100%;
  padding: 10px 16px;
  font-size: 12px;
}

/* Hide inactive styles via data attribute */
.style-card.is-hidden {
  display: none !important;
}

/* --- 11. Exhibition Gallery Section --- */
.gallery-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.gallery-item {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: #111;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 7, 10, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-thumb {
  transform: scale(1.06);
}

.gallery-zoom-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(89, 94, 224, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transform: translateY(10px);
  transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-zoom-icon {
  transform: translateY(0);
}

.gallery-zoom-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox-modal.is-open {
  display: flex;
}

.lightbox-img-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
}

.lightbox-full-img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.lightbox-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lightbox-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background: var(--color-primary);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* --- 12. Testimonials Section ("What our Customers Say") --- */
.testimonials-section {
  padding: 80px 0;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

/* Google Summary Score Card */
.reviews-summary-card {
  max-width: 480px;
  margin: 0 auto 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-md);
}

.summary-score-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.summary-rating-label {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 1px;
}

.stars-row {
  display: flex;
  align-items: center;
  gap: 3px;
}

.star-icon {
  width: 18px;
  height: 18px;
  fill: var(--color-gold);
}

.summary-count-text {
  font-size: 13px;
  color: var(--color-text-muted);
}

.summary-google-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.google-brand-svg {
  height: 28px;
  width: auto;
}

.verified-trust-badge {
  font-size: 11px;
  color: #22c55e;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

/* Reviews Carousel */
.reviews-carousel-wrap {
  position: relative;
  max-width: 100%;
}

.reviews-slider {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 10px 4px 30px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.reviews-slider::-webkit-scrollbar {
  display: none;
}

.review-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: var(--transition-normal);
}

@media (min-width: 768px) {
  .review-card {
    flex: 0 0 360px;
  }
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #595ee0, #9b51e0);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.reviewer-details {
  display: flex;
  flex-direction: column;
}

.reviewer-name {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}

.review-source-tag {
  font-size: 12px;
  color: var(--color-text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
}

.review-quote {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  font-style: normal;
  flex-grow: 1;
}

/* Slider Controls */
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.slider-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* --- 13. Footer Component --- */
.site-footer {
  background: #040405;
  border-top: 1px solid var(--color-border-subtle);
  padding: 60px 0 30px;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
    gap: 60px;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo-img {
  max-width: 170px;
}

.footer-tagline {
  color: var(--color-text-muted);
  font-size: 15px;
  max-width: 380px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 15px;
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-contact-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-dim);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

.sellfire-credit {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sellfire-logo {
  height: 18px;
  width: auto;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.sellfire-logo:hover {
  opacity: 1;
}

/* --- 14. Floating UI Elements --- */
/* WhatsApp Floating Button */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 99;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.whatsapp-float-btn:hover {
  background: var(--color-whatsapp-hover);
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@media (max-width: 768px) {
  .whatsapp-float-btn {
    bottom: 84px; /* Positioned safely above mobile sticky CTA bar without overlap */
    right: 16px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float-btn svg {
    width: 28px;
    height: 28px;
  }
}

/* Mobile Sticky Book Now Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 98;
  background: rgba(10, 10, 12, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.6);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.mobile-sticky-bar.is-visible {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: block;
  }
}

.mobile-sticky-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.mobile-sticky-text {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.mobile-sticky-text span {
  display: block;
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 600;
}

.mobile-sticky-btn {
  padding: 10px 20px;
  font-size: 13px;
}