/* ============================================================
   MOUNTAIN CULTURE — Modern Clean Design
   ============================================================ */

:root {
  --ink: #0f172a;
  --ink-soft: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --paper: #ffffff;
  --paper-2: #f7f7f4;
  --accent: #f97316;
  --accent-deep: #ea580c;
  --accent-soft: #fff4eb;
  --moss: #2f6b3a;
  --moss-deep: #234f2c;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 6px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.14);
  --radius: 18px;
  --radius-sm: 10px;
  --font-head: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 72px 0;
}

/* ---------- Eyebrow / section headers ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head.center .eyebrow {
  justify-content: center;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35);
}

.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(249, 115, 22, 0.42);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--white);
  color: var(--ink);
}

.btn-light:hover {
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.35s ease;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.nav-logo .mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--ink), var(--moss-deep));
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 550;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--ink);
  cursor: pointer;
  padding: 4px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--ink);
}

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

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

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    78deg,
    rgba(9, 13, 22, 0.9) 0%,
    rgba(9, 13, 22, 0.55) 45%,
    rgba(9, 13, 22, 0.25) 100%
  );
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 140px 24px 90px;
  width: 100%;
}

.hero-copy {
  max-width: 640px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 26px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4.3rem);
  margin-bottom: 22px;
}

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

.hero p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.15rem;
  max-width: 540px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.strip-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 24px;
  display: flex;
  gap: 46px;
  align-items: center;
}

.strip-item {
  display: flex;
  flex-direction: column;
}

.strip-item .num {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--white);
}

.strip-item .lbl {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.04em;
}

/* ---------- Cards (generic) ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* ---------- Featured Courses ---------- */
.course-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.course-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.course-media {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.course-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.course-card:hover .course-media img {
  transform: scale(1.07);
}

.course-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  backdrop-filter: blur(6px);
}

.course-quote {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.82);
  color: var(--white);
  font-size: 0.86rem;
  font-style: italic;
  backdrop-filter: blur(6px);
}

.course-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-body h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.course-body p {
  color: var(--muted);
  font-size: 0.93rem;
  flex: 1;
  margin-bottom: 18px;
}

.course-meta {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
}

.course-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 550;
  color: var(--muted);
  background: var(--paper-2);
  padding: 5px 11px;
  border-radius: 999px;
}

/* ---------- About split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-media {
  position: relative;
}

.split-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.split-media .floating-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--white);
  border-radius: 14px;
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-card .ic {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.floating-card .t1 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink);
  font-size: 0.95rem;
}

.floating-card .t2 {
  font-size: 0.8rem;
  color: var(--muted);
}

.split-body h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  margin-bottom: 16px;
}

.split-body p {
  color: var(--muted);
  margin-bottom: 16px;
}

.feature-list {
  margin: 26px 0 30px;
  display: grid;
  gap: 14px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--ink-soft);
}

.feature-list li svg {
  flex-shrink: 0;
}

/* ---------- Notice banner ---------- */
.notice-band {
  background: var(--ink);
  color: var(--white);
}

.notice-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.notice-inner h3 {
  color: var(--white);
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.notice-inner p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

/* ---------- Testimonials ---------- */
.testi-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testi-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.testi-card .stars {
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.testi-card blockquote {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin-bottom: 20px;
  font-style: italic;
}

.testi-person {
  display: flex;
  align-items: center;
  gap: 13px;
}

.testi-person img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.testi-person .nm {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.92rem;
}

.testi-person .rt {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.cta-band img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 96px 24px;
}

.cta-inner h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  margin-bottom: 16px;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 30px;
  font-size: 1.05rem;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: var(--ink);
  padding: 150px 0 70px;
  position: relative;
  overflow: hidden;
}

.page-hero .bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.page-hero .wrap {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 12px;
}

.page-hero .crumbs {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.page-hero .crumbs a {
  color: var(--accent);
}

.page-hero .crumbs a:hover {
  text-decoration: underline;
}

/* ---------- Forms ---------- */
.form-shell {
  max-width: 720px;
  margin: 0 auto;
}

.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
}

.field label .req {
  color: var(--accent);
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  width: 100%;
  padding: 12px 15px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.14);
}

.field textarea {
  resize: vertical;
  min-height: 110px;
}

.field .hint {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---------- Downloads ---------- */
.download-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.download-card .file-type {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: #fff1f2;
  color: #e11d48;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
}

.download-card h3 {
  font-size: 1rem;
}

.download-card p {
  color: var(--muted);
  font-size: 0.88rem;
  flex: 1;
}

.download-card .meta {
  font-size: 0.75rem;
  color: var(--muted);
  display: flex;
  gap: 10px;
  margin-bottom: 4px;
}

.dl-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
}

.dl-link:hover {
  color: var(--accent-deep);
}

/* ---------- Notices list ---------- */
.notice-list {
  display: grid;
  gap: 12px;
}

.notice-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.notice-row:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.notice-row .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.notice-row a {
  color: var(--ink-soft);
  font-size: 0.93rem;
  font-weight: 500;
}

.notice-row a:hover {
  color: var(--accent);
}

/* ---------- Officers ---------- */
.officer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.officer-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  padding: 34px 24px 26px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.officer-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.officer-card img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 18px;
  box-shadow: var(--shadow-sm);
}

.officer-card .role {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}

.officer-card h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.officer-card .sub {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 30px;
  align-items: start;
}

.info-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.info-row {
  display: flex;
  gap: 15px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.info-row:last-child {
  border-bottom: none;
}

.info-row .ic {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.info-row .tt {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.9rem;
}

.info-row .dd {
  font-size: 0.88rem;
  color: var(--muted);
}

.hours-list {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.hours-list li span:last-child {
  font-weight: 600;
  color: var(--ink);
}

.bank-block {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  display: grid;
  gap: 10px;
}

.bank-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.9rem;
}

.bank-row .k {
  color: var(--muted);
}

.bank-row .v {
  font-weight: 600;
  color: var(--ink);
  text-align: right;
}

/* ---------- Socials ---------- */
.socials {
  display: flex;
  gap: 11px;
}

.socials a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  display: grid;
  place-items: center;
  transition: all 0.25s ease;
}

.socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---------- Video / media embed ---------- */
.media-embed {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.media-embed img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 0;
}

.footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.92rem;
  max-width: 300px;
}

.footer .socials a {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8);
}

.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.footer ul {
  display: grid;
  gap: 11px;
}

.footer ul a {
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer ul a:hover {
  color: var(--accent);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.88rem;
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom .wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 76px 0 auto 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-cta .btn-sm.ghost-hide {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .grid-3,
  .course-carousel,
  .officer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

@media (max-width: 640px) {
  .section {
    padding: 64px 0;
  }

  .grid-3,
  .course-carousel,
  .officer-grid,
  .grid-2,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .strip-inner {
    flex-wrap: wrap;
    gap: 22px;
  }

  .hero {
    min-height: 88vh;
  }

  .form-card {
    padding: 28px 22px;
  }

  .split-media .floating-card {
    left: 10px;
    bottom: -18px;
  }
}