/* ==========================================================
   Digital Skills — Premium styles
   Palette: Navy #0A1F44 · Gold #D4A24C · White · Light gray
   ========================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --navy: #0A1F44;
  --navy-700: #0E2A5C;
  --navy-500: #1b3a7a;
  --gold: #D4A24C;
  --gold-soft: #E8C584;
  --gold-deep: #B3842F;
  --white: #ffffff;
  --gray-50: #F7F8FA;
  --gray-100: #EEF1F6;
  --gray-200: #D9DEE7;
  --gray-300: #B8C0CE;
  --gray-500: #6B7384;
  --gray-700: #3A3F4B;
  --text: #1A2238;
  --shadow-sm: 0 4px 14px rgba(10, 31, 68, 0.08);
  --shadow-md: 0 10px 30px rgba(10, 31, 68, 0.10);
  --shadow-lg: 0 22px 60px rgba(10, 31, 68, 0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --gold-grad: linear-gradient(135deg, #E8C584 0%, #D4A24C 55%, #B3842F 100%);
  --navy-grad: linear-gradient(135deg, #0E2A5C 0%, #0A1F44 60%, #06162F 100%);
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--navy); letter-spacing: -0.01em; margin: 0 0 .6em; font-weight: 600; }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.8rem); line-height: 1.1; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.75rem); line-height: 1.15; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1rem; }

/* ---------- Layout ---------- */
.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}
section { padding: clamp(60px, 8vw, 110px) 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: 13px 26px;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
  letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 9px 18px; font-size: .85rem; }
.btn-block { width: 100%; }

.btn-gold {
  background: var(--gold-grad);
  color: var(--navy);
  box-shadow: 0 10px 24px rgba(212, 162, 76, .35);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(212, 162, 76, .45);
  color: var(--navy);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.35);
}
.btn-outline:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--gold);
  color: var(--gold-soft);
  transform: translateY(-2px);
}

.btn-link {
  background: transparent;
  color: var(--navy);
  padding: 10px 0;
  border-radius: 0;
  border-bottom: 2px solid var(--gold);
}
.btn-link:hover { color: var(--gold-deep); }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 211, 102, .35);
}
.btn-whatsapp:hover { transform: translateY(-2px); background: #1ebe57; color:#fff; }

/* ---------- Utilities ---------- */
.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.eyebrow, .eyebrow-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.eyebrow-light { color: var(--gold-deep); }
.eyebrow i { color: var(--gold); }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(40px, 5vw, 64px);
}
.section-sub {
  color: var(--gray-500);
  font-size: 1.05rem;
  margin: 0;
}
.inline-link { color: var(--gold-deep); font-weight: 600; border-bottom: 1px dashed var(--gold); }
.inline-link:hover { color: var(--navy); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(10,31,68,.06);
  transition: box-shadow .25s var(--ease), background .25s var(--ease);
}
.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255,255,255,.98);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}
.logo {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  line-height: 0;
}
.logo-accent {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-left: 2px;
}
.logo-img {
  height: 50px;
  width: auto;
  max-width: 200px;
  display: block;
  object-fit: contain;
  transition: transform .25s var(--ease);
}
.logo:hover .logo-img { transform: scale(1.04); }
.logo-img-footer {
  height: 64px;
  width: auto;
  max-width: 240px;
  display: block;
  object-fit: contain;
  filter: brightness(1.05);
}

.nav-menu ul {
  display: flex;
  gap: 34px;
}
.nav-menu a {
  color: var(--navy);
  font-weight: 500;
  font-size: .95rem;
  position: relative;
  padding: 6px 0;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gold-grad);
  transition: width .3s var(--ease);
}
.nav-menu a:hover { color: var(--gold-deep); }
.nav-menu a:hover::after { width: 100%; }

.nav-cta { padding: 11px 22px; font-size: .9rem; }

.hamburger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(130px, 14vw, 170px) 0 clamp(80px, 10vw, 130px);
  background: var(--navy-grad);
  color: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(550px 300px at 85% 15%, rgba(212,162,76,.22), transparent 65%),
    radial-gradient(400px 260px at 10% 85%, rgba(212,162,76,.12), transparent 70%);
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .55;
}

.hero-container {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero h1 { color: var(--white); }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 42px;
}
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.badge {
  display: flex;
  flex-direction: column;
}
.badge strong {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--gold-soft);
  line-height: 1;
  margin-bottom: 4px;
}
.badge span {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  letter-spacing: .02em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  justify-self: center;
}
.hero-orb {
  position: absolute;
  inset: 10% 10%;
  border-radius: 50%;
  background: conic-gradient(from 180deg at 50% 50%, #D4A24C, #E8C584, #D4A24C, #B3842F, #D4A24C);
  filter: blur(30px);
  opacity: .35;
  animation: orbPulse 6s var(--ease) infinite alternate;
}
@keyframes orbPulse { from { transform: scale(.95); } to { transform: scale(1.08); } }

.hero-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.16);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  min-width: 180px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  animation: floaty 5s ease-in-out infinite;
}
.hero-card i {
  font-size: 1.6rem;
  color: var(--gold-soft);
}
.hero-card strong { display: block; font-size: .95rem; }
.hero-card span { font-size: .78rem; color: rgba(255,255,255,.7); }
.hero-card-1 { top: 5%; left: -4%; }
.hero-card-2 { top: 44%; right: -6%; animation-delay: 1s; }
.hero-card-3 { bottom: 6%; left: 8%; animation-delay: 2s; }
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- Why (features) ---------- */
.why { background: var(--gray-50); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  text-align: center;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-soft);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 66px; height: 66px;
  margin: 0 auto 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(212,162,76,.15), rgba(212,162,76,.05));
  color: var(--gold-deep);
  font-size: 1.6rem;
  transition: transform .3s var(--ease);
}
.feature-card:hover .feature-icon {
  transform: scale(1.08) rotate(-4deg);
  background: var(--gold-grad);
  color: var(--navy);
}
.feature-card p { color: var(--gray-500); font-size: .95rem; margin: 0; }

/* ---------- Courses ---------- */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
}
.course-card {
  position: relative;
  background: var(--white);
  padding: 34px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-soft);
}
.course-card.featured {
  background: linear-gradient(180deg, #ffffff 0%, #fff8ec 100%);
  border-color: var(--gold-soft);
}
.course-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--gold-grad);
  color: var(--navy);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}
.course-icon {
  width: 58px; height: 58px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--navy-grad);
  color: var(--gold-soft);
  font-size: 1.4rem;
  margin-bottom: 22px;
}
.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--gray-500);
  font-size: .85rem;
  margin-bottom: 14px;
}
.course-meta li { display: inline-flex; gap: 6px; align-items: center; }
.course-meta i { color: var(--gold-deep); }
.course-card p { color: var(--gray-500); font-size: .95rem; }
.course-topics {
  margin: 8px 0 20px;
  display: grid;
  gap: 8px;
  flex-grow: 1;
}
.course-topics li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .9rem;
}
.course-topics i {
  color: var(--gold-deep);
  margin-top: 5px;
  font-size: .7rem;
}
.course-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--gray-100);
}

/* ---------- Curriculum ---------- */
.curriculum { background: var(--gray-50); }
.accordion { max-width: 860px; margin: 0 auto; }
.accordion-item {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.accordion-item.open {
  border-color: var(--gold-soft);
  box-shadow: var(--shadow-md);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  text-align: left;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--navy);
  font-weight: 600;
  transition: background .25s var(--ease);
}
.accordion-trigger:hover { background: var(--gray-50); }
.mod-num {
  display: inline-grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gold-grad);
  color: var(--navy);
  font-family: var(--sans);
  font-size: .85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.mod-title { flex: 1; }
.accordion-icon {
  color: var(--gold-deep);
  transition: transform .3s var(--ease);
}
.accordion-item.open .accordion-icon { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ease);
}
.accordion-panel > ul, .accordion-panel > p {
  padding: 4px 26px 26px 86px;
  color: var(--gray-700);
  font-size: .95rem;
}
.accordion-panel ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}
.accordion-panel ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 10px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

/* FAQ accordion: no module number styling */
.faq-accordion .accordion-trigger { font-size: 1.02rem; }
.faq-accordion .accordion-panel > p { padding-left: 26px; }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--white); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #fafbff 100%);
  padding: 36px 30px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.quote-mark {
  position: absolute;
  top: 18px; right: 22px;
  font-size: 2.2rem;
  color: var(--gold-soft);
  opacity: .55;
}
.testimonial-card p {
  color: var(--gray-700);
  font-size: .98rem;
  line-height: 1.7;
  margin-bottom: 22px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--gray-100);
}
.testimonial-author strong { display: block; color: var(--navy); font-size: .98rem; }
.testimonial-author span { font-size: .82rem; color: var(--gray-500); }

.avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.avatar-1 { background: linear-gradient(135deg, #0A1F44, #1b3a7a); }
.avatar-2 { background: linear-gradient(135deg, #D4A24C, #B3842F); color: var(--navy); }
.avatar-3 { background: linear-gradient(135deg, #0E2A5C, #D4A24C); }
.avatar-4 { background: linear-gradient(135deg, #1b3a7a, #6B7384); }

/* ---------- Trainers ---------- */
.trainers { background: var(--gray-50); }
.trainers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  max-width: 980px;
  margin: 0 auto;
}
.trainer-card {
  background: var(--white);
  padding: 32px 24px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  position: relative;
}
.trainer-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-soft);
}
.trainer-photo {
  width: 130px; height: 130px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 700;
  border: 4px solid transparent;
  background-image:
    linear-gradient(var(--navy), var(--navy-500)),
    var(--gold-grad);
  background-origin: border-box;
  background-clip: content-box, border-box;
  position: relative;
}
.trainer-photo span { position: relative; z-index: 1; }
.trainer-role {
  color: var(--gold-deep);
  font-weight: 600;
  font-size: .95rem;
  margin: 0 0 4px;
}
.trainer-exp {
  color: var(--gray-500);
  font-size: .88rem;
  margin: 0 0 18px;
}
.trainer-social {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--navy);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.trainer-social:hover {
  background: var(--gold-grad);
  color: var(--navy);
  transform: translateY(-2px);
}

/* ---------- Partners ---------- */
.partners { padding-bottom: clamp(40px, 6vw, 80px); }
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}
.partner-logo {
  padding: 22px 14px;
  text-align: center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--gray-500);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  transition: color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.partner-logo:hover {
  color: var(--navy);
  border-color: var(--gold-soft);
  transform: translateY(-3px);
}

/* ---------- Batches table ---------- */
.batches { background: var(--navy-grad); color: var(--white); position: relative; }
.batches::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .5;
}
.batches .section-head h2 { color: var(--white); }
.batches .section-sub { color: rgba(255,255,255,.7); }
.batches .eyebrow-light { color: var(--gold-soft); }

.batches-wrapper {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.batches-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--white);
}
.batches-table th, .batches-table td {
  padding: 18px 22px;
  text-align: left;
  font-size: .95rem;
}
.batches-table thead {
  background: rgba(255,255,255,.05);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-soft);
}
.batches-table tbody tr {
  border-top: 1px solid rgba(255,255,255,.08);
  transition: background .25s var(--ease);
}
.batches-table tbody tr:hover { background: rgba(212,162,76,.06); }

.pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.pill-online { background: rgba(99, 211, 133, .18); color: #8ee6a8; }
.pill-offline { background: rgba(212, 162, 76, .22); color: var(--gold-soft); }
.pill-hybrid { background: rgba(138, 180, 255, .2); color: #a8c5ff; }

/* ---------- Demo form ---------- */
.demo-section { background: var(--gray-50); }
.demo-container {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 60px;
  align-items: center;
}
.demo-info h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); }
.demo-info p { color: var(--gray-500); font-size: 1.05rem; }
.demo-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.demo-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: .98rem;
  color: var(--gray-700);
}
.demo-list i {
  color: var(--gold-deep);
  font-size: 1.15rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.demo-form {
  background: var(--white);
  padding: clamp(28px, 4vw, 42px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}
.demo-form::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gold-grad);
}
.demo-form h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}
.form-sub { color: var(--gray-500); font-size: .92rem; margin-bottom: 22px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-sm);
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%230A1F44' d='M6 8 0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: calc(100% - 16px) center;
  padding-right: 42px;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  background: var(--white);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(212,162,76,.15);
}
.form-group input:invalid:not(:placeholder-shown) {
  border-color: #e89a9a;
}

.form-privacy {
  text-align: center;
  font-size: .82rem;
  color: var(--gray-500);
  margin: 14px 0 0;
}
.form-privacy i { color: var(--gold-deep); margin-right: 4px; }

.form-success {
  margin-top: 18px;
  padding: 14px 18px;
  background: rgba(46, 160, 105, .1);
  color: #1f7a4a;
  border: 1px solid rgba(46, 160, 105, .3);
  border-radius: var(--radius-sm);
  font-size: .92rem;
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ---------- FAQ ---------- */
.faq { background: var(--white); }

/* ---------- Contact ---------- */
.contact { background: var(--gray-50); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: stretch;
}
.contact-info {
  background: var(--white);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--navy-grad);
  color: var(--gold-soft);
  flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--navy); margin-bottom: 4px; }
.contact-item p { color: var(--gray-500); font-size: .92rem; margin: 0; }
.contact-item a:hover { color: var(--gold-deep); }

.social-row {
  display: flex;
  gap: 10px;
  margin-top: auto;
}
.social-row a {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gray-100);
  color: var(--navy);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.social-row a:hover {
  background: var(--gold-grad);
  color: var(--navy);
  transform: translateY(-2px);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  min-height: 380px;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  padding-top: 60px;
  position: relative;
}
.footer-accent {
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--gold-grad);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 44px;
}
.logo-footer { color: var(--white); font-size: 1.5rem; display: inline-block; margin-bottom: 14px; }
.footer-col p { font-size: .92rem; line-height: 1.7; }
.footer-col h4 {
  color: var(--white);
  font-family: var(--sans);
  font-size: .95rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col ul a { font-size: .92rem; }
.footer-col ul a:hover { color: var(--gold-soft); }
.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .92rem;
}
.footer-contact i { color: var(--gold-soft); margin-top: 5px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: .85rem;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { margin: 0; }
.footer-bottom a:hover { color: var(--gold-soft); }

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  font-size: 1.8rem;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 30px rgba(37, 211, 102, .45);
  z-index: 90;
  transition: transform .3s var(--ease);
}
.float-whatsapp:hover { transform: scale(1.08); color: #fff; }
.float-whatsapp::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, .6);
  animation: pulse 2s var(--ease) infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-card, .float-whatsapp::after, .hero-orb { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 360px; order: -1; }
  .hero-card-1 { top: 0; left: 0; }
  .hero-card-2 { top: 45%; right: -2%; }
  .hero-card-3 { bottom: 0; left: 4%; }

  .demo-container { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .nav-menu {
    position: fixed;
    top: 86px;
    left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
    padding: 18px 24px 28px;
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
  }
  .nav-menu.open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .nav-menu ul {
    flex-direction: column;
    gap: 6px;
  }
  .nav-menu a {
    display: block;
    padding: 12px 4px;
    border-bottom: 1px solid var(--gray-100);
  }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .trust-badges { gap: 22px 28px; }
  .badge strong { font-size: 1.5rem; }

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

  /* Responsive table → cards */
  .batches-table thead { display: none; }
  .batches-table, .batches-table tbody, .batches-table tr, .batches-table td { display: block; width: 100%; }
  .batches-table tr {
    padding: 18px 20px;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .batches-table td {
    padding: 8px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    text-align: right;
  }
  .batches-table td::before {
    content: attr(data-label);
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--gold-soft);
    font-weight: 600;
  }
  .batches-table td:last-child::before { content: ''; }
  .batches-table td:last-child { justify-content: flex-end; }
}

@media (max-width: 768px) {
  .logo-img { height: 40px; max-width: 150px; }
  .nav-container { padding: 14px 0; }
  .nav-menu { top: 72px; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { justify-content: center; text-align: center; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .course-actions { flex-direction: column; align-items: stretch; }
  .course-actions .btn-link { text-align: center; }
  .accordion-trigger { padding: 18px 18px; font-size: 1rem; gap: 12px; }
  .mod-num { width: 36px; height: 36px; font-size: .78rem; }
  .accordion-panel > ul, .accordion-panel > p { padding-left: 66px; padding-right: 18px; }
}