/* ─── Hi-Tech Assam — Speako-Inspired Clean Theme ─────────────── */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;500;600;700;800&display=swap');

:root {
  --brand: #010086;
  --brand-dark: #000066;
  --brand-light: #e8e6ff;
  --brand-glow: rgba(1, 0, 134, 0.08);
  --ink: #1a1a2e;
  --ink-light: #2d2d44;
  --muted: #6b7280;
  --soft: #f8f9fb;
  --panel: #ffffff;
  --line: #e5e7eb;
  --line-light: #f0f1f3;
  --whatsapp: #25D366;
  --whatsapp-dark: #1da851;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.06), 0 4px 10px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.08);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Bricolage Grotesque", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  background: var(--panel);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.container {
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
}

.section-pad {
  padding: 96px 0;
}

.section-soft {
  background: var(--soft);
}

/* ─── Scroll Animations ──────────────────────────────────────── */

[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate][data-delay="1"] { transition-delay: 0.1s; }
[data-animate][data-delay="2"] { transition-delay: 0.2s; }
[data-animate][data-delay="3"] { transition-delay: 0.3s; }
[data-animate][data-delay="4"] { transition-delay: 0.4s; }

/* ─── Header ──────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-light);
}

.nav-shell {
  width: min(1140px, calc(100% - 48px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 8px;
  object-fit: contain;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.brand-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  color: var(--muted);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: var(--soft);
}

.nav-links .nav-cta {
  margin-left: 10px;
  color: #fff;
  background: var(--brand);
  padding: 8px 22px;
}

.nav-links .nav-cta:hover {
  color: #fff;
  background: var(--brand-dark);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  display: block;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.menu-toggle span:first-child {
  transform: translateY(-3px);
}

.menu-toggle span:last-child {
  transform: translateY(3px);
}

/* Cross icon when open */
.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(1px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-1px) rotate(-45deg);
}

/* ─── Typography ──────────────────────────────────────────────── */

h1, h2, h3, p {
  overflow-wrap: anywhere;
}

h1, h2, h3 {
  margin: 0;
  color: var(--ink);
}

h1 {
  font-size: clamp(40px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
}

/* Pill badge section labels — Speako style */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 16px;
  padding: 6px 16px;
  color: var(--brand);
  background: var(--brand-light);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 50px;
  line-height: 1;
}

.section-heading {
  margin-bottom: 48px;
}

.section-heading.centered {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading.centered .section-label {
  margin-left: auto;
  margin-right: auto;
}

.section-heading p:not(.section-label) {
  max-width: 560px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.section-heading.centered p:not(.section-label) {
  margin-left: auto;
  margin-right: auto;
}

/* ─── Hero ────────────────────────────────────────────────────── */

.hero {
  background: #fff;
  padding-top: 80px;
  padding-bottom: 48px;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  max-width: 540px;
}

.hero .section-label {
  margin-bottom: 20px;
}

.hero-content h1 {
  margin-bottom: 16px;
}

.hero-line {
  margin: 0 0 4px;
  color: var(--brand);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
}

.hero-tagline {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero-highlights span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--brand-glow);
  color: var(--brand);
  border: 1px solid var(--brand-light);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ─── Stats Row ───────────────────────────────────────────────── */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 800px;
  margin: 56px auto 0;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--line);
}

.stat-number {
  display: block;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

/* ─── Buttons ─────────────────────────────────────────────────── */

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px;
  border: none;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn-primary {
  color: #fff;
  background: var(--brand);
}

.btn-primary:hover {
  background: var(--brand-dark);
  box-shadow: 0 8px 24px rgba(1, 0, 134, 0.25);
}

.btn-outline {
  color: var(--ink);
  background: transparent;
  border: 2px solid var(--line);
}

.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.btn-whatsapp {
  color: #fff;
  background: var(--whatsapp);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.25);
}

.btn-card {
  width: 100%;
  margin-top: auto;
  color: #fff;
  background: var(--brand);
  border-radius: var(--radius);
}

.btn-card:hover {
  background: var(--brand-dark);
  box-shadow: 0 6px 20px rgba(1, 0, 134, 0.2);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ─── Course Cards ────────────────────────────────────────────── */

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

.course-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.course-thumb {
  position: relative;
  overflow: hidden;
  background: var(--soft);
}

.course-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}

.course-card:hover .course-thumb img {
  transform: scale(1.03);
}

.course-thumb span {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  color: #fff;
  background: var(--brand);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
}

.course-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.course-card-body h3 {
  font-size: 18px;
}

.course-card-body p {
  margin: 8px 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.course-facts {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
}

.course-facts div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-light);
}

.course-facts dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.course-facts dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  text-align: right;
}

/* ─── Feature Cards (Why Choose Us) ───────────────────────────── */

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

.feature-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-card .feature-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--brand);
  background: var(--brand-light);
  border-radius: var(--radius);
}

.feature-card .feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

/* ─── Split Layout ────────────────────────────────────────────── */

.split-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.sticky-copy {
  position: sticky;
  top: 100px;
}

/* ─── Learning List ───────────────────────────────────────────── */

.learning-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.learning-list li,
.chip-list span {
  min-height: 50px;
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.learning-list li:hover,
.chip-list span:hover {
  border-color: var(--brand-light);
  box-shadow: var(--shadow-sm);
}

.learning-list li::before,
.chip-list span::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  margin-right: 12px;
  background: var(--brand);
  border-radius: 50%;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ─── Gallery ─────────────────────────────────────────────────── */

.gallery-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  grid-auto-rows: 220px;
  gap: 14px;
}

.gallery-grid figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  background: var(--soft);
  border-radius: var(--radius-lg);
}

.gallery-grid .gallery-feature {
  grid-row: span 2;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

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

/* ─── International Jobs Grid ─────────────────────────────────── */

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.job-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  cursor: default;
}

.job-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.job-card figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 24px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  color: #fff;
}

.job-card figcaption strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.job-card figcaption span {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

/* ─── Testimonials ────────────────────────────────────────────── */

.testimonial-section {
  background: var(--soft);
}

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

.testimonial-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
  color: #f59e0b;
  font-size: 16px;
}

.testimonial-card p {
  margin: 0 0 20px;
  color: var(--ink-light);
  font-size: 15px;
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-light);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  flex: 0 0 auto;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.testimonial-author span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

/* ─── CTA Banner ──────────────────────────────────────────────── */

.cta-banner {
  background: var(--brand);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
}

.cta-banner::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.cta-content h2 {
  color: #fff;
  font-size: clamp(28px, 3.5vw, 40px);
}

.cta-content p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 1.7;
}

.cta-content .section-label {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn-white {
  color: var(--brand);
  background: #fff;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px;
  border: none;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.cta-illustration {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-illustration img {
  max-width: 320px;
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

/* ─── FAQ ─────────────────────────────────────────────────────── */

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: box-shadow var(--transition);
}

details:hover {
  box-shadow: var(--shadow-sm);
}

details[open] {
  box-shadow: var(--shadow);
}

summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: color var(--transition);
}

summary:hover {
  color: var(--brand);
}

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

summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--brand);
  background: var(--brand-light);
  border-radius: 50%;
  font-size: 16px;
  font-weight: 600;
  transition: transform var(--transition), background var(--transition);
}

details[open] summary::after {
  content: "−";
  background: var(--brand);
  color: #fff;
  transform: rotate(180deg);
}

details[open] summary {
  border-bottom: 1px solid var(--line-light);
}

details p {
  margin: 0;
  padding: 16px 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ─── Contact ─────────────────────────────────────────────────── */

.contact-copy p:not(.section-label) {
  max-width: 520px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.contact-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}

.contact-detail {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
}

.contact-detail span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-detail a,
.contact-detail p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.contact-detail a {
  color: var(--ink);
  transition: color var(--transition);
}

.contact-detail a:hover {
  color: var(--brand);
}

.map-shell {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  margin-top: 18px;
  background: var(--soft);
  border-radius: var(--radius);
}

.contact-card iframe {
  width: 100%;
  height: 220px;
  border: 0;
}

.map-link {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 14px;
  color: #fff;
  background: var(--ink);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  transition: background var(--transition);
}

.map-link:hover {
  background: var(--brand);
}

/* ─── Footer ──────────────────────────────────────────────────── */

.site-footer {
  padding: 56px 0 32px;
  background: var(--ink);
  color: #fff;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  margin-bottom: 16px;
}

.footer-brand h3 {
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
}

.footer-brand .footer-subtitle {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 12px;
}

.footer-brand .footer-desc {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  max-width: 420px;
  margin: 0;
  line-height: 1.7;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.footer-links-grid h4 {
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
}

.footer-links-grid a {
  display: block;
  padding: 4px 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}

.footer-links-grid a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: #fff;
}

/* ─── Floating WhatsApp Button ────────────────────────────────── */

.fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition), box-shadow var(--transition);
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

.fab-wa {
  background: var(--whatsapp);
}

/* ─── Reduced Motion ──────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }
}

/* ─── Tablet ( ≤ 980px ) ─────────────────────────────────────── */

@media (max-width: 980px) {
  .section-pad {
    padding: 64px 0;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-shell {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    order: 3;
    padding: 12px 0 16px;
    border-top: 1px solid var(--line);
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    justify-content: center;
    min-height: 44px;
    border-radius: var(--radius);
    font-size: 15px;
  }

  .nav-links .nav-cta {
    margin-left: 0;
    margin-top: 4px;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

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

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

  .hero-visual img {
    max-width: 480px;
    margin: 0 auto;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 500px;
  }

  .stats-row .stat-item:nth-child(2)::after {
    display: none;
  }

  .split-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

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

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

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

  .gallery-grid .gallery-feature {
    grid-column: span 2;
    grid-row: auto;
  }

  .sticky-copy {
    position: static;
  }

  .cta-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cta-actions {
    justify-content: center;
  }

  .cta-illustration {
    display: none;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* ─── Mobile ( ≤ 640px ) ──────────────────────────────────────── */

@media (max-width: 640px) {
  .container,
  .nav-shell {
    width: min(100% - 24px, 1140px);
  }

  .section-pad {
    padding: 48px 0;
  }

  .brand-copy small {
    display: none;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 24px;
  }

  h3 {
    font-size: 16px;
  }

  .section-label {
    font-size: 11px;
    padding: 5px 12px;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .section-heading p:not(.section-label) {
    font-size: 14px;
  }

  .hero {
    padding-top: 48px;
    padding-bottom: 24px;
  }

  .hero-line {
    font-size: 16px;
  }

  .hero-tagline {
    font-size: 14px;
  }

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

  .stats-row {
    margin-top: 36px;
    padding: 24px 0;
  }

  .stat-number {
    font-size: 24px;
  }

  .stat-label {
    font-size: 11px;
  }

  .btn {
    min-height: 44px;
    padding: 10px 22px;
    font-size: 14px;
  }

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

  .course-thumb img {
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: auto;
  }

  .course-card-body {
    padding: 18px;
  }

  .course-card-body p {
    font-size: 13px;
  }

  .course-facts div {
    grid-template-columns: 80px 1fr;
  }

  .course-facts dt,
  .course-facts dd {
    font-size: 13px;
  }

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

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

  .feature-card {
    padding: 20px;
  }

  .learning-list {
    grid-template-columns: 1fr;
  }

  .learning-list li,
  .chip-list span {
    min-height: 44px;
    font-size: 13px;
    padding: 10px 14px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .gallery-grid .gallery-feature {
    grid-column: auto;
  }

  .testimonial-card {
    padding: 20px;
  }

  .testimonial-card p {
    font-size: 14px;
  }

  .faq-list {
    gap: 8px;
  }

  summary {
    min-height: 52px;
    padding: 0 16px;
    font-size: 14px;
    gap: 12px;
  }

  details p {
    padding: 12px 16px;
    font-size: 13px;
  }

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

  .contact-detail {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 10px 0;
  }

  .contact-card {
    padding: 18px;
  }

  .map-shell {
    min-height: 180px;
  }

  .contact-card iframe {
    height: 180px;
  }

  .cta-banner {
    padding: 56px 0;
  }

  .cta-content h2 {
    font-size: 24px;
  }

  .btn-white,
  .btn-ghost {
    min-height: 44px;
    padding: 10px 22px;
    font-size: 14px;
  }

  .site-footer {
    padding: 40px 0 24px;
  }

  .footer-top {
    padding-bottom: 28px;
  }

  .footer-links-grid {
    gap: 20px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .fab {
    right: 14px;
    bottom: 14px;
    width: 50px;
    height: 50px;
  }
}