/* AquaSwim — Pelajaran Renang | Demo #3 Olahraga */
/* Palet: Aqua-Blue unik dengan aksen teal dan cyan */

:root {
  --aqua-deep: #006d7a;
  --aqua-mid: #00a8c0;
  --aqua-light: #00d4f0;
  --aqua-pale: #e0f8fc;
  --aqua-foam: #f0fdff;
  --teal-dark: #004d57;
  --teal-accent: #00bcd4;
  --cyan-bright: #18e8ff;
  --wave-blue: #0090a8;
  --sand: #fff8f0;
  --text-dark: #0d2d33;
  --text-mid: #2a5560;
  --text-light: #5a8a94;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,109,122,0.12);
  --shadow-md: 0 4px 20px rgba(0,109,122,0.18);
  --shadow-lg: 0 8px 40px rgba(0,109,122,0.22);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --font: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

/* ===== DEMO BAR ===== */
.demo-bar {
  background: var(--teal-dark);
  color: var(--cyan-bright);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  padding: 7px 16px;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.demo-bar span { opacity: 0.75; }
.demo-bar a {
  color: var(--cyan-bright);
  text-decoration: none;
  border: 1px solid var(--cyan-bright);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  white-space: nowrap;
}
.demo-bar a:hover { background: var(--cyan-bright); color: var(--teal-dark); }

/* ===== NAVIGATION ===== */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 33px;
  z-index: 900;
}
.nav-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--aqua-deep);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.nav-logo svg { flex-shrink: 0; }
.nav-logo span em { color: var(--aqua-mid); font-style: normal; }

/* Mobile menu checkbox hack */
.menu-toggle { display: none; }
.menu-icon {
  display: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.menu-icon:hover { background: var(--aqua-pale); }
.menu-icon span,
.menu-icon span::before,
.menu-icon span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--aqua-deep);
  border-radius: 2px;
  transition: var(--transition);
  position: relative;
}
.menu-icon span::before,
.menu-icon span::after {
  content: '';
  position: absolute;
}
.menu-icon span::before { top: -7px; }
.menu-icon span::after { top: 7px; }
.menu-toggle:checked ~ .menu-icon span { background: transparent; }
.menu-toggle:checked ~ .menu-icon span::before { transform: rotate(45deg); top: 0; }
.menu-toggle:checked ~ .menu-icon span::after { transform: rotate(-45deg); top: 0; }

.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
  align-items: center;
}
.nav-menu a {
  text-decoration: none;
  color: var(--text-mid);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: block;
}
.nav-menu a:hover, .nav-menu a.active {
  background: var(--aqua-pale);
  color: var(--aqua-deep);
}
.nav-menu .nav-cta a {
  background: var(--aqua-mid);
  color: var(--white);
  border-radius: var(--radius-full);
  padding: 8px 20px;
}
.nav-menu .nav-cta a:hover { background: var(--aqua-deep); }

@media (max-width: 768px) {
  .menu-icon { display: block; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 20px 24px;
    box-shadow: var(--shadow-md);
    gap: 4px;
    align-items: flex-start;
  }
  .menu-toggle:checked ~ .nav-menu { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu a { padding: 12px 16px; width: 100%; }
  .nav-menu .nav-cta a { text-align: center; }
  .site-header { position: sticky; }
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--aqua-deep) 40%, var(--wave-blue) 70%, var(--aqua-mid) 100%);
  color: var(--white);
  padding: 80px 20px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.hero-waves {
  position: absolute;
  bottom: 50px; left: 0; right: 0;
  opacity: 0.15;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  padding: 5px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero h1 em { color: var(--cyan-bright); font-style: normal; }
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 36px;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--cyan-bright);
  color: var(--teal-dark);
}
.btn-primary:hover { background: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }
.btn-solid {
  background: var(--aqua-mid);
  color: var(--white);
}
.btn-solid:hover { background: var(--aqua-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== SECTIONS ===== */
.section { padding: 72px 20px; }
.section-alt { background: var(--aqua-foam); }
.section-dark { background: var(--teal-dark); color: var(--white); }
.container { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aqua-mid);
  margin-bottom: 8px;
}
.section-dark .section-label { color: var(--cyan-bright); }
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section-dark .section-title { color: var(--white); }
.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 580px;
  margin-bottom: 48px;
}
.section-dark .section-subtitle { color: rgba(255,255,255,0.7); }
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ===== CARDS ===== */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,168,192,0.1);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--aqua-light), var(--aqua-mid));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { color: var(--white); }
.card h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 8px; color: var(--text-dark); }
.card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

/* ===== STATS STRIP ===== */
.stats-strip {
  background: linear-gradient(135deg, var(--aqua-deep), var(--wave-blue));
  color: var(--white);
  padding: 40px 20px;
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; text-align: center; }
.stat-num { font-size: 2.4rem; font-weight: 900; color: var(--cyan-bright); line-height: 1; }
.stat-label { font-size: 0.85rem; opacity: 0.85; margin-top: 4px; }

/* ===== PROGRAM CARDS ===== */
.program-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: var(--transition);
  background: var(--white);
}
.program-card:hover { border-color: var(--aqua-mid); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.program-header {
  padding: 28px 28px 20px;
  background: linear-gradient(135deg, var(--aqua-pale), var(--aqua-foam));
  text-align: center;
}
.program-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--aqua-mid), var(--aqua-deep));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.program-icon svg { color: var(--white); }
.program-header h3 { font-size: 1.15rem; font-weight: 800; color: var(--text-dark); }
.program-header .program-age { font-size: 0.8rem; color: var(--aqua-deep); font-weight: 700; margin-top: 4px; }
.program-body { padding: 20px 28px 28px; }
.program-price {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--aqua-deep);
  margin-bottom: 4px;
}
.program-price span { font-size: 0.85rem; font-weight: 500; color: var(--text-light); }
.program-features { list-style: none; margin: 16px 0 24px; display: flex; flex-direction: column; gap: 8px; }
.program-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--text-mid);
}
.program-features li::before {
  content: '';
  width: 18px; height: 18px;
  background: var(--aqua-light);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l3 3 5-6' stroke='%23006d7a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.program-card .btn { width: 100%; justify-content: center; }
.program-card.featured { border-color: var(--aqua-mid); }
.program-card.featured .program-header {
  background: linear-gradient(135deg, var(--aqua-deep), var(--wave-blue));
}
.program-card.featured .program-header h3 { color: var(--white); }
.program-card.featured .program-header .program-age { color: var(--cyan-bright); }

/* ===== INSTRUCTOR CARD ===== */
.instructor-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex; gap: 20px; align-items: flex-start;
  border: 1px solid rgba(0,168,192,0.1);
  transition: var(--transition);
}
.instructor-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.instructor-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua-light), var(--aqua-deep));
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
}
.instructor-info h3 { font-size: 1rem; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; }
.instructor-info .role { font-size: 0.8rem; color: var(--aqua-deep); font-weight: 700; margin-bottom: 8px; }
.instructor-info p { font-size: 0.85rem; color: var(--text-light); line-height: 1.6; }
.cert-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.cert-tag {
  background: var(--aqua-pale);
  color: var(--aqua-deep);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ===== SCHEDULE TABLE ===== */
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-size: 0.9rem;
}
.schedule-table th {
  background: linear-gradient(135deg, var(--aqua-deep), var(--wave-blue));
  color: var(--white);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.schedule-table td {
  padding: 13px 16px;
  border-bottom: 1px solid rgba(0,168,192,0.1);
  color: var(--text-mid);
}
.schedule-table tr:last-child td { border-bottom: none; }
.schedule-table tr:hover td { background: var(--aqua-foam); }
.badge-level {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
}
.badge-pemula { background: #e8f5e9; color: #2e7d32; }
.badge-menengah { background: var(--aqua-pale); color: var(--aqua-deep); }
.badge-mahir { background: #ede7f6; color: #4527a0; }
.badge-pro { background: #fce4ec; color: #c62828; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid rgba(0,168,192,0.15);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-toggle { display: none; }
.faq-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  user-select: none;
}
.faq-label:hover { background: var(--aqua-foam); color: var(--aqua-deep); }
.faq-arrow {
  width: 20px; height: 20px;
  border: 2px solid var(--aqua-mid);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-toggle:checked + .faq-label .faq-arrow { background: var(--aqua-mid); transform: rotate(180deg); }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: var(--aqua-foam);
}
.faq-toggle:checked ~ .faq-body { max-height: 200px; }
.faq-body p { padding: 16px 20px 20px; font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--aqua-mid);
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-text { font-size: 0.9rem; color: var(--text-mid); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua-light), var(--aqua-deep));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.9rem; color: var(--white);
}
.author-name { font-weight: 700; font-size: 0.88rem; color: var(--text-dark); }
.author-meta { font-size: 0.78rem; color: var(--text-light); }

/* ===== FACILITY ===== */
.facility-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.facility-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.facility-item:hover { background: rgba(255,255,255,0.14); transform: translateY(-3px); }
.facility-item svg { margin-bottom: 14px; }
.facility-item h4 { font-size: 0.95rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.facility-item p { font-size: 0.82rem; color: rgba(255,255,255,0.65); line-height: 1.6; }

/* ===== CONTACT FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }
.contact-info h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 20px; color: var(--text-dark); }
.contact-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--aqua-pale);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-item-text strong { display: block; font-size: 0.82rem; color: var(--text-light); font-weight: 600; margin-bottom: 2px; }
.contact-item-text span { font-size: 0.95rem; color: var(--text-dark); font-weight: 600; }

.form-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.form-title { font-size: 1.1rem; font-weight: 800; color: var(--text-dark); margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--text-mid); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid rgba(0,168,192,0.25);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--aqua-mid);
  box-shadow: 0 0 0 3px rgba(0,168,192,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-submit {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--aqua-mid), var(--aqua-deep));
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}
.form-submit:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--aqua-deep) 60%, var(--wave-blue) 100%);
  color: var(--white);
  padding: 56px 20px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 40px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero-alt::after { background: var(--aqua-foam); }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 900; margin-bottom: 12px; }
.page-hero p { font-size: 1rem; opacity: 0.85; max-width: 520px; margin: 0 auto; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
  display: flex; gap: 8px; align-items: center; justify-content: center;
}
.breadcrumb a { color: rgba(255,255,255,0.8); text-decoration: none; }
.breadcrumb a:hover { color: var(--cyan-bright); }

/* ===== TIMELINE ===== */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute; left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--aqua-light), var(--aqua-deep));
}
.timeline-item { position: relative; margin-bottom: 32px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 14px; height: 14px;
  background: var(--aqua-mid);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--aqua-mid);
}
.timeline-item h4 { font-size: 0.95rem; font-weight: 800; color: var(--aqua-deep); margin-bottom: 4px; }
.timeline-item p { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--teal-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 20px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  padding-bottom: 48px;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin: 14px 0 20px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--aqua-mid); }
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 800;
}
.footer-col h4 { font-size: 0.85rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--white); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--cyan-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  max-width: 1100px;
  margin: 0 auto;
}

/* ===== UTILITY ===== */
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.highlight { color: var(--aqua-mid); }
.wave-divider {
  width: 100%; overflow: hidden; line-height: 0;
}
.wave-divider svg { display: block; width: 100%; }

/* ===== ABOUT PAGE ===== */
.about-visual {
  background: linear-gradient(135deg, var(--aqua-pale), var(--aqua-foam));
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex; align-items: center; justify-content: center;
  min-height: 280px;
}
.value-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.value-num {
  font-size: 2rem; font-weight: 900; color: var(--aqua-light);
  line-height: 1; flex-shrink: 0; min-width: 36px;
}
.value-text h4 { font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
.value-text p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.6; }