/* ═══════════════════════════════════════════════
   AutoSelect (오토셀렉트) — Style Sheet
   Theme: Clean White + #D6612C Orange Accent
   Font: Pretendard, letter-spacing: -0.02em
   ═══════════════════════════════════════════════ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #D6612C;
  --color-primary-hover: #C0551F;
  --color-primary-light: rgba(214, 97, 44, 0.08);
  --color-primary-lighter: rgba(214, 97, 44, 0.04);
  --color-primary-warm: rgba(214, 97, 44, 0.03);

  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F7F7;
  --color-bg-dark: #1a1a1a;
  --color-bg-accent: #2A2A2A;

  --color-text: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-muted: #767676;
  --color-text-on-dark: #FFFFFF;
  --color-text-on-dark-secondary: #B0B0B0;

  --color-border: #E8E8E8;
  --color-border-light: #F0F0F0;

  --color-naver: #03C75A;
  --color-kakao: #FEE500;
  --color-kakao-text: #3C1E1E;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --container-max: 1200px;
  --header-height: 96px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

.sr-only:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  padding: 12px 24px;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  z-index: 9999;
}

/* --- Focus Visible --- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: var(--color-text);
  background-color: var(--color-bg);
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .mobile-sticky-cta {
  display: none !important;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.3;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-title .accent {
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 400;
}

.section-desc {
  max-width: 640px;
  margin: 0 auto 3.5rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
  text-align: center;
  font-weight: 400;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

/* ═══════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

/* Header on hero: white text for dark background visibility */
.header:not(.scrolled) .header-nav a {
  color: rgba(255, 255, 255, 0.9);
}
.header:not(.scrolled) .header-nav a:hover {
  color: #fff;
}
.header:not(.scrolled) .header-nav a::after {
  background-color: #fff;
}
.header:not(.scrolled) .header-logo img {
  filter: brightness(0) invert(1);
}
.header:not(.scrolled) .hamburger span {
  background-color: #fff;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.header-logo img {
  height: 80px;
  width: auto;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.header-nav a:hover {
  color: var(--color-primary);
}

.header-nav a:hover::after {
  width: 100%;
}

.header-cta {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background-color: var(--color-primary);
  color: var(--color-text-on-dark);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast),
              transform var(--transition-fast);
}

.header-cta:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.header-cta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base),
              opacity var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--color-primary);
}

.mobile-menu-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 14px 32px;
  background-color: var(--color-primary);
  color: var(--color-text-on-dark);
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  background-color: #2a2420;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(214, 97, 44, 0.08) 0%, transparent 40%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-text-on-dark);
  padding: 20px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(214, 97, 44, 0.9);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero h1 span {
  color: var(--color-primary);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  opacity: 0.85;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-on-dark);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(214, 97, 44, 0.35);
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.6);
  color: var(--color-text-on-dark);
  background: rgba(255, 255, 255, 0.08);
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  font-weight: 400;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll span {
  width: 20px;
  height: 32px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 10px;
  position: relative;
}

.hero-scroll span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  animation: scroll-dot 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

@keyframes scroll-dot {
  0%, 100% { opacity: 1; top: 6px; }
  50% { opacity: 0.3; top: 16px; }
}

/* ═══════════════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════════════ */
.benefits {
  background-color: var(--color-bg);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.benefit-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card:hover::before {
  transform: scaleX(1);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
}

.benefit-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════
   GALLERY
   ═══════════════════════════════════════════════ */
.gallery {
  background-color: var(--color-bg-alt);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
  min-height: 300px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-border-light);
  aspect-ratio: 4 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* Shimmer loading placeholder */
.gallery-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-border-light) 25%,
    #e8e8e8 50%,
    var(--color-border-light) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  z-index: 0;
}

/* Gallery hover overlay with number */
.gallery-item::after {
  content: attr(data-label);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  z-index: 2;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.gallery-item:hover::after {
  opacity: 1;
  transform: translateY(0);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Pagination */
.gallery-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.gallery-pagination button {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.gallery-pagination button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.gallery-pagination button.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-on-dark);
}

.gallery-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Gallery fade transition */
.gallery-grid.fade-out {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.gallery-grid.fade-in {
  opacity: 1;
  transition: opacity 0.3s ease;
}

/* ═══════════════════════════════════════════════
   CHANNELS
   ═══════════════════════════════════════════════ */
.channels {
  background-color: var(--color-bg);
}

.channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.channel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.channel-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  transition: background-color var(--transition-base), color var(--transition-base);
}

.channel-icon--naver {
  background-color: rgba(3, 199, 90, 0.1);
  color: var(--color-naver);
}

.channel-icon--kakao {
  background-color: rgba(254, 229, 0, 0.2);
  color: var(--color-kakao-text);
}

.channel-icon--phone {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.channel-info h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.channel-info p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.channel-arrow {
  margin-left: auto;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.channel-card:hover .channel-arrow {
  transform: translateX(4px);
  color: var(--color-primary);
}

/* Channel hover brand accent */
.channel-card:hover .channel-icon--naver {
  background-color: var(--color-naver);
  color: #fff;
}
.channel-card:hover .channel-icon--kakao {
  background-color: var(--color-kakao);
  color: var(--color-kakao-text);
}
.channel-card:hover .channel-icon--phone {
  background-color: var(--color-primary);
  color: #fff;
}



/* ═══════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════ */
.faq {
  background-color: var(--color-bg-alt);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
  gap: 16px;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"] {
  color: var(--color-primary);
}

.faq-toggle {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform var(--transition-base),
              color var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-toggle {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer-inner {
  padding: 0 0 24px 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark-secondary);
  padding: 60px 0 0;
}

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

.footer-brand img {
  height: 64px;
  filter: invert(1) brightness(2);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--color-text-on-dark);
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-contact p {
  font-size: 0.875rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.6;
}

.footer-business {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0 0;
}

.footer-business p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 16px;
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.8125rem;
  text-align: center;
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════
   TRUST BAR
   ═══════════════════════════════════════════════ */
.trust-bar {
  background: var(--color-bg-dark);
  padding: 48px 0;
  position: relative;
  overflow: hidden;
}

.trust-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #e8934a, var(--color-primary));
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 16px;
  text-align: center;
}

.trust-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.trust-item span {
  font-size: 0.875rem;
  color: var(--color-text-on-dark-secondary);
  font-weight: 400;
}

/* ═══════════════════════════════════════════════
   MOBILE STICKY CTA
   ═══════════════════════════════════════════════ */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  padding: 12px 24px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border-light);
  gap: 10px;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

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

.mobile-sticky-cta .btn {
  flex: 1;
  justify-content: center;
  padding: 12px 16px;
  font-size: 0.9375rem;
}

.mobile-sticky-cta .btn-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.mobile-sticky-cta .btn-secondary {
  background: var(--color-bg-accent);
  color: #fff;
}

/* ═══════════════════════════════════════════════
   SCROLL TO TOP
   ═══════════════════════════════════════════════ */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 997;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition-base),
              transform var(--transition-base),
              background-color var(--transition-fast);
  cursor: pointer;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top:hover {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ═══════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #e8934a 100%);
  padding: 64px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30z' fill='rgba(255,255,255,0.03)'/%3E%3C/svg%3E");
  background-size: 60px 60px;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  position: relative;
}

.cta-banner p {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  position: relative;
}

.cta-banner .btn {
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
  position: relative;
}

.cta-banner .btn:hover {
  background: var(--color-text);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.from-left {
  transform: translateX(-32px);
}

.animate-on-scroll.from-right {
  transform: translateX(32px);
}

.animate-on-scroll.from-scale {
  transform: scale(0.92);
}

.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays for benefit cards */
.benefit-card:nth-child(1) { transition-delay: 0s; }
.benefit-card:nth-child(2) { transition-delay: 0.08s; }
.benefit-card:nth-child(3) { transition-delay: 0.16s; }
.benefit-card:nth-child(4) { transition-delay: 0.24s; }
.benefit-card:nth-child(5) { transition-delay: 0.32s; }

/* Stagger for trust items */
.trust-item:nth-child(1) { transition-delay: 0s; }
.trust-item:nth-child(2) { transition-delay: 0.1s; }
.trust-item:nth-child(3) { transition-delay: 0.2s; }

/* ═══════════════════════════════════════════════
   RESPONSIVE — Tablet (768px+)
   ═══════════════════════════════════════════════ */
@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }

  section {
    padding: 100px 0;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .trust-item strong {
    font-size: 2.5rem;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Center the 5th card on tablet */
  .benefits-grid .benefit-card:nth-child(5) {
    grid-column: 1 / -1;
    max-width: calc(50% - 12px);
    margin: 0 auto;
  }

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

  .channels-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-banner {
    padding: clamp(48px, 8vw, 80px) 0;
  }

  .scroll-top {
    bottom: 32px;
    right: 32px;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — Desktop (1024px+)
   ═══════════════════════════════════════════════ */
@media (min-width: 1024px) {
  .header-nav {
    display: flex;
  }

  .header-cta {
    display: inline-flex;
  }

  .hamburger {
    display: none;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .trust-item strong {
    font-size: 3rem;
  }

  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .benefits-grid .benefit-card:nth-child(4),
  .benefits-grid .benefit-card:nth-child(5) {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .channels-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — Wide (1200px+)
   ═══════════════════════════════════════════════ */
@media (min-width: 1200px) {
  .container {
    padding: 0 40px;
  }

  .benefits-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ═══════════════════════════════════════════════
   ACCESSIBILITY — Reduced Motion
   ═══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* Scroll margin for anchor links */
section[id] {
  scroll-margin-top: var(--header-height);
}

/* Mobile sticky CTA — show only on small screens */
@media (max-width: 1023px) {
  .mobile-sticky-cta {
    display: flex;
  }

  .mobile-sticky-cta.visible ~ .scroll-top {
    bottom: 80px;
  }
}