/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Outfit', sans-serif;
  color: #0D1B2A;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font-family: inherit; }

/* CSS VARIABLES */
:root {
  --navy:       #0A1F44;
  --teal:       #1D9E75;
  --teal-dark:  #166a52;
  --teal-light: #E8F7F2;
  --accent:     #1D9E75;
  --white:      #FFFFFF;
  --light-bg:   #F0F4FF;
  --cream:      #FFF8F0;
  --text-dark:  #0D1B2A;
  --text-muted: #5A6A85;
  --border:     rgba(10,31,68,0.08);
  --green:      #1D9E75;
  --radius-card: 12px;
  --shadow-card: 0 2px 16px rgba(10,31,68,0.09);
  --shadow-hover: 0 8px 32px rgba(10,31,68,0.16);
  --transition: 0.2s ease;
}

/* TYPOGRAPHY HELPERS */
h1, h2, h3, .hero-headline, .section-title, .modal-title { font-family: 'DM Serif Display', serif; }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 10px;
  line-height: 1.6;
}

/* LAYOUT */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 80px 0; }

/* NAVBAR */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  transition: box-shadow var(--transition);
}
#navbar.scrolled { box-shadow: 0 2px 20px rgba(10,31,68,0.22); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-logo i {
  font-size: 1.4rem;
  color: #5B9EFF;
}
.nav-logo .logo-dot {
  color: #5B9EFF;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
}
.nav-links a:hover { color: #fff; }
.btn-trial {
  background: var(--teal);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn-trial:hover { background: #166a52; transform: translateY(-1px); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  aria-label: "Menu";
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}
.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); }
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: #091a3a;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 8px 0 16px;
}
.mobile-menu a {
  display: block;
  padding: 13px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: background var(--transition);
}
.mobile-menu a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.mobile-menu .btn-trial {
  margin: 8px 24px 0;
  display: block;
  text-align: center;
}
.mobile-menu.open { display: flex; }

/* HERO */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0A1F44 0%, #0d2a5e 45%, #1D9E75 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.055) 1.5px, transparent 1.5px);
  background-size: 36px 36px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(29,158,117,0.28) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 80px 0;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-eyebrow i { color: #FFD700; font-size: 0.7rem; }
.hero-headline {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-headline span {
  background: linear-gradient(90deg, #7BBAFF, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}
.btn-hero-primary {
  background: #fff;
  color: var(--navy); /* used for outline variant */
  font-size: 0.95rem;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.btn-hero-outline {
  background: transparent;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,0.55);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.trust-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 28px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}
.trust-item i {
  color: #FFD700;
  font-size: 0.7rem;
}
.trust-divider {
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.2);
  align-self: center;
}

/* COURSES SECTION */
#courses { background: var(--light-bg); }
#stats + section { background: var(--cream); }
.section-header { text-align: center; margin-bottom: 40px; }

/* Filter Tabs */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-tab {
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--navy);
  background: #fff;
  color: var(--navy);
  transition: all var(--transition);
}
.filter-tab:hover { background: var(--light-bg); }
.filter-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* Course Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.course-card {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px;
  position: relative;
  border-left: 4px solid transparent;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.course-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.course-card[data-hidden="true"] { display: none; }

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.card-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-igcse { background: #DBEAFE; color: #1D9E75; }
.badge-gcse  { background: #E0F2FE; color: #0369A1; }
.badge-cbse  { background: #FEE2E2; color: #DC2626; }
.badge-icse  { background: #FEF3C7; color: #B45309; }
.badge-ib    { background: #D1FAE5; color: #059669; }
.badge-cc    { background: #EDE9FE; color: #7C3AED; }

.card-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.25;
}
.card-curriculum {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 2px;
}
.card-subjects-note {
  font-size: 0.8rem;
  color: var(--teal);
  font-weight: 600;
  background: #EFF6FF;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 6px;
  margin-top: 2px;
}

.card-stats {
  display: flex;
  gap: 16px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.stat-value {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
}

.topics-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.topics-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.topic-pill {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--light-bg);
  color: var(--text-dark);
  border-radius: 100px;
  border: 1px solid var(--border);
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}
.btn-enquire {
  flex: 1;
  padding: 10px 14px;
  background: var(--navy);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-enquire:hover { background: #0d2a5e; transform: translateY(-1px); }
.btn-sample {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 8px;
  border: 2px solid var(--navy);
  cursor: pointer;
  transition: background var(--transition);
}
.btn-sample:hover { background: var(--light-bg); }

/* STATS / WHY US SECTION */
#stats {
  background: var(--navy);
  padding: 72px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat-box {
  text-align: center;
  padding: 32px 20px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  transition: background var(--transition);
}
.stat-box:hover { background: rgba(255,255,255,0.09); }
.stat-box .icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}
.stat-box .number {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-box .number span { color: var(--green); }
.stat-box .text {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* TUTORS SECTION */
#tutors { background: #fff; }
.tutors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.tutor-card {
  background: var(--light-bg);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}
.tutor-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.tutor-top {
  background: linear-gradient(135deg, #0A1F44, #1D9E75);
  padding: 32px 28px 40px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
}
.tutor-photo {
  width: 88px; height: 88px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.3);
  object-fit: cover;
  flex-shrink: 0;
}
.tutor-meta { flex: 1; }
.tutor-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}
.tutor-role {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
}
.tutor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tutor-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}
.tutor-body { padding: 28px; }
.tutor-quote {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--navy);
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 16px;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
}
.tutor-bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* TESTIMONIALS */
#testimonials { background: var(--light-bg); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.quote-icon {
  font-size: 3rem;
  color: var(--navy);
  opacity: 0.08;
  position: absolute;
  top: 16px; left: 20px;
  font-family: Georgia, serif;
  line-height: 1;
}
.stars {
  color: #F59E0B;
  font-size: 0.85rem;
  margin-bottom: 14px;
  display: flex;
  gap: 2px;
}
.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-dark);
  line-height: 1.7;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.author-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}
.author-detail {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ENQUIRY MODAL */
#modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,31,68,0.65);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(3px);
}
#modal-overlay.open { display: flex; }
.modal-card {
  background: #fff;
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px 32px;
  position: relative;
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--light-bg);
  border: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: background var(--transition);
}
.modal-close:hover { background: #e2e8f0; color: var(--navy); }
.modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 6px;
}
.modal-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid #D1D9E6;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: #FAFBFF;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 90px; }
.btn-submit {
  width: 100%;
  padding: 13px;
  background: var(--navy);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition);
}
.btn-submit:hover { background: #0d2a5e; }
.btn-submit:disabled { opacity: 0.65; cursor: not-allowed; }
.form-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}
.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.form-success h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-success p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.form-error-msg {
  font-size: 0.82rem;
  color: #DC2626;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  padding: 10px 14px;
  border-radius: 8px;
  margin-top: 8px;
  display: none;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* FOOTER */
#footer {
  background: var(--navy);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .nav-logo {
  font-size: 1.3rem;
  margin-bottom: 12px;
  display: inline-flex;
}
.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: 6px;
}
.footer-tagline2 {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  margin-top: 6px;
}
.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 12px;
  line-height: 1.5;
}
.footer-contact-item i {
  color: #5B9EFF;
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.social-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition), color var(--transition);
}
.social-icon:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .stats-inner          { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid          { grid-template-columns: 1fr 1fr; }
  .footer-brand         { grid-column: 1 / -1; }
  /* Countries */
  #countries-grid       { grid-template-columns: repeat(4, 1fr) !important; }
  /* Why parents */
  #why-parents-inner    { grid-template-columns: 1fr !important; gap: 36px !important; }
  #why-parents-right    { position: static !important; }
  #features-grid        { grid-template-columns: 1fr 1fr !important; }
  /* How it works */
  #how-steps            { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 768px) {
  .nav-links            { display: none; }
  .hamburger            { display: flex; }
  .cards-grid           { grid-template-columns: 1fr !important; }
  .tutors-grid          { grid-template-columns: 1fr !important; }
  .testimonials-grid    { grid-template-columns: 1fr !important; display: flex !important; flex-direction: column !important; }
  .stats-inner          { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .footer-grid          { grid-template-columns: 1fr !important; gap: 28px; }
  .hero-content         { padding: 48px 0 60px; }
  .trust-divider        { display: none; }
  .trust-bar            { gap: 10px 14px; }
  /* Countries 2-col on mobile */
  #countries-grid       { grid-template-columns: repeat(2, 1fr) !important; }
  /* Why parents single col */
  #why-parents-inner    { grid-template-columns: 1fr !important; gap: 28px !important; }
  #why-parents-right    { position: static !important; }
  #features-grid        { grid-template-columns: 1fr 1fr !important; }
  /* How it works single col */
  #how-steps            { grid-template-columns: 1fr !important; gap: 28px !important; }
  #how-steps-line       { display: none !important; }
  /* Hide board tabs on tiny screens */
  #board-tabs-wrap      { display: none !important; }
}
@media (max-width: 480px) {
  .stats-inner          { grid-template-columns: 1fr; }
  .card-stats           { flex-direction: column; gap: 6px; }
  .stat-item            { text-align: left; display: flex; gap: 8px; align-items: center; }
  .modal-card           { padding: 24px 16px; margin: 8px; max-height: 95vh; }
  .hero-ctas            { flex-direction: column; align-items: stretch; }
  .btn-hero-primary,
  .btn-hero-outline     { justify-content: center; width: 100%; }
  #countries-grid       { grid-template-columns: repeat(2, 1fr) !important; }
  #features-grid        { grid-template-columns: 1fr !important; }
  .filter-tabs          { gap: 6px; }
  .filter-tab           { padding: 6px 14px; font-size: 0.82rem; }
  .hero-headline        { font-size: clamp(2rem, 8vw, 3rem); }
}

@media(max-width:1024px){.hero-content{grid-template-columns:1fr!important;text-align:center!important;gap:32px!important;}}
        @media(max-width:768px){.hero-content{padding:48px 0 60px!important;}.hero-illustration{display:none!important;}}
        .hero-ctas{justify-content:flex-start!important;}
        .curricula-pills{justify-content:flex-start!important;}
        @media(max-width:1024px){.hero-ctas{justify-content:center!important;}.curricula-pills{justify-content:center!important;}.trust-micro{justify-content:center!important;}}

@keyframes blink{0%,100%{opacity:1}50%{opacity:0.3}}