@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap");

:root {
  --bg: #eef8ff;
  --bg-mid: #f8fcff;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-hover: #f5fbff;
  --glass: rgba(255, 255, 255, 0.86);
  --text: #0d2438;
  --text-secondary: #315066;
  --muted: #60788a;
  --primary: #0ea5e9;
  --primary-bright: #0284c7;
  --primary-deep: #0369a1;
  --primary-glow: rgba(14, 165, 233, 0.24);
  --primary-soft: rgba(14, 165, 233, 0.11);
  --accent: #14b8a6;
  --accent-glow: rgba(20, 184, 166, 0.22);
  --violet: #7c3aed;
  --gold: #f59e0b;
  --line: rgba(59, 130, 164, 0.14);
  --line-bright: rgba(14, 116, 144, 0.22);
  --shadow: 0 32px 64px rgba(14, 82, 112, 0.16);
  --shadow-card: 0 16px 36px rgba(18, 72, 104, 0.11);
  --shadow-glow: 0 0 40px rgba(14, 165, 233, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 28px;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", Inter, "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(ellipse 70% 50% at 15% -10%, rgba(14, 165, 233, 0.2), transparent 55%),
    radial-gradient(ellipse 55% 45% at 90% 5%, rgba(20, 184, 166, 0.16), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(245, 158, 11, 0.11), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-mid) 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary-bright);
  transition: color var(--transition);
}

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

img,
svg {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
p,
a,
span,
div,
li {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.page-shell {
  width: 100%;
  max-width: none;
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  background: var(--surface);
  border: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 20px 70px rgba(15, 93, 129, 0.08);
}

/* ── Header ── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 32px;
  border-bottom: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 24px rgba(14, 82, 112, 0.13);
  border: 1px solid var(--line-bright);
}

.brand-text strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.brand-text span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

nav a:hover {
  color: var(--text);
  background: rgba(14, 165, 233, 0.08);
  border-color: var(--line);
}

nav a.active {
  color: #ffffff;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.95), rgba(20, 184, 166, 0.88));
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 4px 20px var(--primary-glow);
}

/* ── Hero ── */

.nav-toggle,
.nav-toggle-button {
  display: none;
}

.hero,
.inner-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  padding: 64px 40px 56px;
  align-items: center;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-bright), transparent);
}

.inner-hero {
  min-height: 360px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.08);
  color: var(--primary-bright);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(56, 189, 248, 0.22);
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.16;
  padding-bottom: 0.08em;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #0d2438 0%, #155e75 46%, var(--primary-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-copy p,
.inner-hero p {
  margin: 0;
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 1.06rem;
  line-height: 1.75;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button,
.apply-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-family: inherit;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.button {
  padding: 15px 28px;
  font-size: 0.95rem;
}

.button:hover,
.apply-button:hover {
  transform: translateY(-2px);
}

.button:active,
.apply-button:active {
  transform: translateY(0);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #0284c7 0%, var(--primary-deep) 45%, #0d9488 100%);
  box-shadow: 0 12px 32px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.button-primary:hover {
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.button-secondary {
  color: var(--text);
  background: var(--surface-raised);
  border: 1px solid var(--line-bright);
  box-shadow: var(--shadow-card);
}

.hero-visual,
.inner-visual {
  position: relative;
  min-height: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 25% 20%, rgba(14, 165, 233, 0.25), transparent 45%),
    radial-gradient(circle at 80% 75%, rgba(20, 184, 166, 0.22), transparent 45%),
    radial-gradient(circle at 60% 40%, rgba(245, 158, 11, 0.13), transparent 50%),
    linear-gradient(145deg, #ffffff 0%, #e8f8ff 52%, #dff7f2 100%);
  border: 1px solid var(--line-bright);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.hero-visual::after,
.inner-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(14, 116, 144, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 116, 144, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.inner-visual {
  min-height: 320px;
  background:
    radial-gradient(circle at 20% 30%, rgba(20, 184, 166, 0.22), transparent 45%),
    radial-gradient(circle at 75% 65%, rgba(14, 165, 233, 0.2), transparent 45%),
    linear-gradient(145deg, #ffffff 0%, #eefbff 55%, #e9fff8 100%);
}

.hero-visual::before,
.inner-visual::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  top: -80px;
  right: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15), transparent 70%);
  pointer-events: none;
}

.hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  transform: scale(1.12);
  filter: drop-shadow(0 24px 42px rgba(15, 93, 129, 0.18));
}

.inner-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 28px;
  filter: drop-shadow(0 24px 42px rgba(15, 93, 129, 0.18));
}

.visual-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  color: #fff;
}

.student-scene,
.visual-icon {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 20px 34px rgba(15, 93, 129, 0.16));
}

/* ── Sections ── */

.section,
.highlights,
.domains,
.why-us,
.contact,
.apply-section,
.about-section {
  padding: 0 40px 48px;
}

.highlights {
  padding-top: 8px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin: 16px 0 28px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
  color: var(--text);
}

.section-heading p {
  margin: 0;
  max-width: 480px;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 500;
  font-size: 1rem;
}

.cards-three,
.domains-grid,
.why-grid,
.steps-grid,
.stats-grid {
  display: grid;
  gap: 22px;
}

.cards-three,
.why-grid,
.steps-grid,
.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.domains-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* ── Cards ── */

.info-card,
.domain-card,
.why-card,
.contact-panel,
.step-card,
.stat-card,
.apply-form,
.about-panel {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.info-card:hover,
.why-card:hover,
.stat-card:hover,
.domain-card:hover,
.about-panel:hover {
  transform: translateY(-4px);
  background: var(--surface-hover);
  border-color: rgba(14, 165, 233, 0.28);
  box-shadow: var(--shadow-card), 0 16px 34px rgba(14, 165, 233, 0.1);
}

.info-card,
.why-card,
.step-card,
.stat-card,
.about-panel {
  padding: 28px;
}

.info-card,
.why-card,
.stat-card,
.about-panel,
.domain-card,
.verify-card,
.result-card {
  box-shadow: var(--shadow-card);
}

.info-card {
  position: relative;
}

.info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--violet));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.info-card h3,
.why-card h3,
.step-card h3,
.stat-card h3,
.about-panel h3 {
  margin-bottom: 12px;
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text);
}

.info-card p,
.why-card p,
.step-card p,
.stat-card p,
.domain-content p,
.contact-panel p,
.about-panel p,
.about-panel li,
.apply-form p,
.verify-card p,
.result-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 500;
}

.why-us {
  background: linear-gradient(180deg, transparent, rgba(14, 165, 233, 0.07));
  padding-bottom: 56px;
  margin-top: 8px;
  border-top: 1px solid var(--line);
  padding-top: 48px;
}

.contact {
  padding-bottom: 56px;
}

.domain-image {
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(226, 246, 255, 0.95), rgba(255, 255, 255, 0.88)) !important;
  border-bottom: 1px solid var(--line);
}

.domain-image img {
  width: min(64%, 360px);
  max-height: clamp(180px, 22vw, 260px);
  object-fit: contain;
  transition: transform var(--transition);
  filter: saturate(1.05) drop-shadow(0 12px 22px rgba(15, 93, 129, 0.12));
}

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

.domain-content {
  padding: 24px 28px 28px;
}

.domain-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.apply-button {
  background: linear-gradient(135deg, #0d9488, var(--accent));
  color: #fff;
  padding: 10px 20px;
  font-size: 0.88rem;
  border-radius: 999px;
  box-shadow: 0 8px 24px var(--accent-glow);
  flex-shrink: 0;
}

.domain-content h3 {
  margin: 0;
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--text);
}

.tag {
  display: inline-flex;
  margin-top: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.08);
  color: var(--primary-bright);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: 1px solid rgba(56, 189, 248, 0.18);
}

.contact-panel,
.about-layout,
.apply-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.contact-panel {
  padding: 32px;
  align-items: center;
  background: linear-gradient(135deg, var(--surface-raised), rgba(232, 248, 255, 0.95));
  border: 1px solid var(--line-bright);
}

.contact-list,
.check-list {
  display: grid;
  gap: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.contact-list div,
.check-list li {
  padding: 14px 18px;
  background: rgba(14, 165, 233, 0.06);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  font-size: 0.93rem;
  transition: border-color var(--transition), background var(--transition);
}

.contact-list div:hover {
  background: rgba(20, 184, 166, 0.08);
  border-color: rgba(56, 189, 248, 0.2);
}

.contact-list strong {
  color: var(--text);
}

.contact-button {
  justify-self: start;
  margin-top: 8px;
}

.check-list {
  padding-left: 18px;
  font-weight: 500;
}

.apply-form {
  padding: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.field {
  display: grid;
  gap: 8px;
}

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

label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.9);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.small-note {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--muted);
}

/* ── Footer ── */

.footer {
  padding: 28px 40px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(232, 248, 255, 0.7), rgba(255, 255, 255, 0.95));
}

.footer div:first-child {
  font-weight: 700;
  color: var(--text);
}

.footer a {
  font-weight: 600;
}

.illustration {
  width: 100%;
  height: 100%;
}

/* ── Verify ── */

.verify-shell {
  display: grid;
  gap: 28px;
}

.verify-card,
.result-card {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.verify-card h3,
.result-card h3 {
  font-size: 1.22rem;
  margin-bottom: 8px;
  color: var(--text);
}

.verify-form {
  display: grid;
  gap: 18px;
}

.verify-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: end;
}

.result-card {
  display: none;
}

.result-card.show {
  display: block;
  animation: fadeUp 0.4s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.result-valid {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.result-invalid {
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  border: 1px solid rgba(248, 113, 113, 0.25);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.result-item {
  background: rgba(14, 165, 233, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
  transition: border-color var(--transition), background var(--transition);
}

.result-item:hover {
  border-color: rgba(56, 189, 248, 0.25);
  background: rgba(20, 184, 166, 0.07);
}

.result-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.result-item span {
  font-weight: 600;
  color: var(--text);
}

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

.sample-code {
  font-family: "Consolas", "Courier New", monospace;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--primary-bright);
  font-weight: 600;
}

/* ── Responsive ── */

@media (max-width: 1024px) {
  .hero,
  .inner-hero,
  .domains-grid,
  .cards-three,
  .why-grid,
  .steps-grid,
  .stats-grid,
  .contact-panel,
  .about-layout,
  .apply-layout,
  .form-grid,
  .result-grid,
  .verify-row {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .inner-visual {
    min-height: 320px;
  }

  .section-heading {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 768px) {
  .page-shell {
    width: 100%;
    margin: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    box-shadow: none;
  }

  body {
    background: linear-gradient(180deg, var(--bg), var(--bg-mid));
  }

  .topbar {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 16px 20px;
    gap: 14px;
  }

  .brand {
    justify-content: start;
  }

  .topbar .nav-toggle {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
  }

  .topbar .nav-toggle-button {
    display: inline-flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    border: 1px solid var(--line-bright);
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(232, 248, 255, 0.96));
    box-shadow: 0 10px 24px rgba(14, 82, 112, 0.12);
    cursor: pointer;
  }

  .topbar .nav-toggle-button span {
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--text);
    transition: transform var(--transition), opacity var(--transition), background var(--transition);
  }

  .topbar .nav-toggle:checked + .nav-toggle-button {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.95), rgba(20, 184, 166, 0.88));
  }

  .topbar .nav-toggle:checked + .nav-toggle-button span {
    background: #ffffff;
  }

  .topbar .nav-toggle:checked + .nav-toggle-button span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .topbar .nav-toggle:checked + .nav-toggle-button span:nth-child(2) {
    opacity: 0;
  }

  .topbar .nav-toggle:checked + .nav-toggle-button span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .topbar nav {
    grid-column: 1 / -1;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    padding: 0;
    border: 0;
    transition: max-height var(--transition), opacity var(--transition), margin-top var(--transition), padding var(--transition), border-color var(--transition);
  }

  .topbar .nav-toggle:checked ~ nav {
    max-height: 340px;
    opacity: 1;
    margin-top: 8px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-card);
  }

  nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.78);
    color: var(--text-secondary);
    font-size: 0.84rem;
    text-align: center;
  }

  nav a.active {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.85), rgba(45, 212, 191, 0.7));
    border-color: rgba(56, 189, 248, 0.3);
    color: #ffffff;
    box-shadow: 0 4px 16px var(--primary-glow);
  }

  nav a:hover {
    background: rgba(14, 165, 233, 0.08);
    color: var(--text);
  }

  nav a.active:hover {
    color: #ffffff;
  }

  .hero,
  .inner-hero {
    gap: 32px;
    padding: 40px 20px 36px;
  }

  .section,
  .highlights,
  .domains,
  .why-us,
  .contact,
  .apply-section,
  .about-section {
    padding: 0 20px 36px;
  }

  .why-us {
    padding-top: 36px;
  }

  .hero-actions {
    width: 100%;
    margin-top: 24px;
  }

  .button {
    width: 100%;
    min-height: 50px;
  }

  .hero-visual,
  .inner-visual {
    min-height: 260px;
    border-radius: var(--radius-md);
  }

  .hero-visual img {
    padding: 12px;
    transform: scale(1.08);
  }

  .inner-visual img {
    padding: 20px;
  }

  .info-card,
  .why-card,
  .step-card,
  .stat-card,
  .about-panel,
  .contact-panel,
  .apply-form,
  .verify-card,
  .result-card {
    padding: 22px;
  }

  .domain-content {
    padding: 20px 22px 24px;
  }

  .domain-image img {
    width: min(72%, 300px);
    max-height: 210px;
  }

  .contact-panel {
    padding: 24px;
  }

  .footer {
    padding: 24px 20px 28px;
    flex-direction: column;
    align-items: start;
    text-align: left;
  }

  .verify-row .button {
    width: 100%;
    margin-top: 4px;
  }
}

@media (max-width: 480px) {
  nav {
    grid-template-columns: 1fr;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .brand-text strong {
    font-size: 0.98rem;
  }

  .hero-visual,
  .inner-visual {
    min-height: 220px;
  }

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

  .domain-image img {
    width: min(78%, 260px);
    max-height: 190px;
  }

  .cards-three,
  .why-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1025px) and (max-width: 1200px) {
  .domains-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .cards-three,
  .why-grid,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}