/* ============================================================
   IKIZAME DESIGN SYSTEM v2.0
   Premium SaaS Educational Platform
   ============================================================ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ── CSS CUSTOM PROPERTIES ── */
:root {
  /* Colors */
  --primary:        #0066FF;
  --primary-dark:   #0052CC;
  --primary-light:  #EBF3FF;
  --secondary:      #00B8D9;
  --accent:         #16A34A;
  --warning:        #F59E0B;
  --danger:         #EF4444;
  --bg:             #F8FAFC;
  --card:           #FFFFFF;
  --text:           #0F172A;
  --text-secondary: #64748B;
  --border:         #E2E8F0;
  --border-focus:   rgba(0,102,255,0.4);

  /* Typography */
  --font-heading: 'Poppins', 'Inter', sans-serif;
  --font-body:    'Inter', 'Manrope', sans-serif;

  /* Font Sizes */
  --fs-hero:    clamp(2.4rem, 5vw, 3.5rem);
  --fs-section: clamp(1.8rem, 3vw, 2.5rem);
  --fs-card:    1.75rem;
  --fs-body:    1.125rem;
  --fs-small:   1rem;
  --fs-btn:     1rem;
  --fs-label:   0.75rem;

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Radius */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md:  0 4px 16px rgba(15,23,42,0.08), 0 2px 6px rgba(15,23,42,0.04);
  --shadow-lg:  0 12px 40px rgba(15,23,42,0.10), 0 4px 12px rgba(15,23,42,0.06);
  --shadow-xl:  0 24px 64px rgba(15,23,42,0.12), 0 8px 24px rgba(15,23,42,0.06);
  --shadow-primary: 0 8px 24px rgba(0,102,255,0.24);

  /* Transitions */
  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.4s cubic-bezier(0.4,0,0.2,1);

  /* Navbar height */
  --navbar-h: 68px;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--text); }
h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-section); }
h3 { font-size: var(--fs-card); }
p  { font-size: var(--fs-body); color: var(--text-secondary); line-height: 1.7; }

/* ── LAYOUT ── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--space-xl); }
@media (max-width: 768px) { .container { padding: 0 var(--space-md); } }

.section { padding: var(--space-3xl) 0; }
.section-sm { padding: var(--space-2xl) 0; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9000;
  height: var(--navbar-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border);
  display: flex; align-items: center;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); }
.navbar-brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.navbar-brand img { width: 36px; height: 36px; object-fit: contain; border-radius: var(--radius-sm); }
.navbar-brand-name { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; text-transform: uppercase; }
.navbar-links { display: flex; align-items: center; gap: var(--space-xs); }
.navbar-links a {
  font-size: 0.875rem; font-weight: 600; color: var(--text-secondary);
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.navbar-links a:hover { color: var(--primary); background: var(--primary-light); }
.navbar-links a.active { color: var(--primary); font-weight: 700; }
.navbar-actions { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }
.navbar-hamburger { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: var(--radius-sm); color: var(--text); transition: background var(--transition); }
.navbar-hamburger:hover { background: var(--bg); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: var(--fs-btn); font-weight: 600; line-height: 1;
  padding: 12px 24px; border-radius: var(--radius-full);
  transition: all var(--transition); white-space: nowrap; cursor: pointer;
  border: 2px solid transparent;
}
.btn:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 12px 32px rgba(0,102,255,0.32); }
.btn-primary:active { transform: translateY(0); }
.btn-secondary { background: #fff; color: var(--primary); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--primary); background: var(--primary-light); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-lg { padding: 16px 32px; font-size: 1.0625rem; }
.btn-sm { padding: 8px 16px; font-size: 0.875rem; }
.btn-icon { padding: 12px; border-radius: var(--radius-md); }
.btn-register { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary); }
.btn-login { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-login:hover { background: var(--primary-light); }

/* ── CARDS ── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: rgba(0,102,255,0.15); }
.card-xl { padding: var(--space-xl); border-radius: var(--radius-xl); }

/* ── BADGE / PILL ── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-label); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 5px 12px; border-radius: var(--radius-full);
}
.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-accent  { background: #DCFCE7; color: #166534; }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-secondary { background: #E0F9FF; color: #0E7490; }

/* ── FORM ELEMENTS ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.form-input {
  width: 100%; padding: 14px 16px;
  border: 1.5px solid var(--border); border-radius: var(--radius-md);
  font-size: 1rem; font-weight: 500; color: var(--text);
  background: #fff; outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(0,102,255,0.1); }
.form-input::placeholder { color: #94A3B8; font-weight: 400; }
.form-hint { font-size: 0.8125rem; color: var(--text-secondary); }
.form-hint.error { color: var(--danger); font-weight: 600; }
.form-hint.success { color: var(--accent); font-weight: 600; }
.input-group { position: relative; }
.input-group .input-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-secondary); pointer-events: none; }
.input-group .form-input { padding-left: 44px; }
.input-group .input-prefix { position: absolute; left: 0; top: 0; bottom: 0; display: flex; align-items: center; padding: 0 14px; border-right: 1.5px solid var(--border); font-weight: 600; font-size: 0.9375rem; color: var(--text); gap: 6px; }
.input-group .form-input.has-prefix { padding-left: 110px; }

/* ── SECTION HEADER ── */
.section-header { text-align: center; max-width: 640px; margin: 0 auto var(--space-2xl); }
.section-header .badge { margin-bottom: var(--space-md); }
.section-header h2 { margin-bottom: var(--space-md); }
.section-header p { font-size: 1.125rem; }

/* ── DIVIDER ── */
.divider { height: 1px; background: var(--border); margin: 0; }

/* ── STAT ── */
.stat-number { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label  { font-size: 0.9375rem; color: var(--text-secondary); margin-top: 4px; }

/* ── ICON BOX ── */
.icon-box {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.icon-box-primary { background: var(--primary-light); color: var(--primary); }
.icon-box-accent  { background: #DCFCE7; color: #16A34A; }
.icon-box-warning { background: #FEF3C7; color: #D97706; }
.icon-box-secondary { background: #E0F9FF; color: #0E7490; }
.icon-box-lg { width: 64px; height: 64px; border-radius: var(--radius-lg); font-size: 1.5rem; }

/* ── STEP INDICATOR ── */
.step-number {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.9375rem;
  box-shadow: 0 4px 12px rgba(0,102,255,0.3);
}

/* ── TESTIMONIAL ── */
.testimonial-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-lg); }
.testimonial-stars { color: #F59E0B; font-size: 0.875rem; letter-spacing: 2px; margin-bottom: var(--space-sm); }
.testimonial-text { font-size: 1rem; color: var(--text); line-height: 1.7; margin-bottom: var(--space-md); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; flex-shrink: 0; }
.testimonial-name { font-weight: 700; font-size: 0.9375rem; color: var(--text); }
.testimonial-role { font-size: 0.8125rem; color: var(--text-secondary); }

/* ── FAQ ── */
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--card); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-md) var(--space-lg); font-size: 1rem; font-weight: 600; color: var(--text); text-align: left; transition: background var(--transition); }
.faq-question:hover { background: var(--bg); }
.faq-question:focus-visible { outline: 3px solid var(--primary); outline-offset: -3px; }
.faq-icon { width: 24px; height: 24px; border-radius: 50%; background: var(--bg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform var(--transition), background var(--transition); color: var(--text-secondary); }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary-light); color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 var(--space-lg) var(--space-lg); font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.7; }

/* ── PRICING CARD ── */
.pricing-card { background: var(--card); border: 2px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); position: relative; transition: all var(--transition); }
.pricing-card:hover { border-color: var(--primary); box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.pricing-card.featured { border-color: var(--primary); box-shadow: var(--shadow-xl); }
.pricing-card .featured-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 4px 16px; border-radius: var(--radius-full); white-space: nowrap; }
.pricing-price { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 800; color: var(--text); line-height: 1; }
.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--text-secondary); }
.pricing-features { display: flex; flex-direction: column; gap: 12px; margin: var(--space-lg) 0; }
.pricing-feature { display: flex; align-items: center; gap: 10px; font-size: 0.9375rem; color: var(--text-secondary); }
.pricing-feature svg { color: var(--accent); flex-shrink: 0; }

/* ── FOOTER ── */
.footer { background: var(--text); color: #94A3B8; padding: var(--space-3xl) 0 var(--space-xl); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
.footer-brand-name { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: #fff; text-transform: uppercase; margin-bottom: var(--space-sm); }
.footer-tagline { font-size: 0.9375rem; line-height: 1.6; margin-bottom: var(--space-lg); color: #94A3B8; }
.footer-col-title { font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #fff; margin-bottom: var(--space-md); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9375rem; color: #94A3B8; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1E293B; padding-top: var(--space-lg); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); }

/* ── PREMIUM LANDING COMPONENTS ── */
.page-shell { display: flex; flex-direction: column; gap: var(--space-xl); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr); gap: var(--space-xl); align-items: start; }
.section-shell {
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}
.section-shell--soft { background: linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(235,247,255,0.96) 100%); }
.section-title { font-size: clamp(1.35rem, 2vw, 1.8rem); font-weight: 700; color: var(--text); margin-bottom: var(--space-sm); }
.section-subtitle { font-size: 1rem; color: var(--text-secondary); line-height: 1.7; max-width: 720px; }
.badge-row { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.feature-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); }
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.feature-icon { width: 48px; height: 48px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: var(--space-md); background: linear-gradient(135deg, var(--primary-light) 0%, #DDEBFF 100%); color: var(--primary); }
.feature-card h3 { font-size: 1.05rem; margin-bottom: var(--space-sm); }
.feature-card p { font-size: 0.95rem; line-height: 1.7; }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-md); }
.timeline-item { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-lg); background: var(--bg); }
.timeline-step { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; margin-bottom: var(--space-md); }
.timeline-item h3 { font-size: 1rem; margin-bottom: var(--space-sm); }
.timeline-item p { font-size: 0.92rem; line-height: 1.6; }
.trust-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.trust-card { border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--card); padding: var(--space-lg); }
.trust-card h3 { font-size: 1rem; margin-bottom: var(--space-sm); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.testimonial-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-lg); background: linear-gradient(135deg, #fff 0%, #f8fbff 100%); }
.testimonial-stars { color: var(--warning); letter-spacing: 0.2em; margin-bottom: var(--space-sm); }
.faq-list { display: flex; flex-direction: column; gap: var(--space-md); }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--card); }
.faq-trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-md) var(--space-lg); font-size: 1rem; font-weight: 600; color: var(--text); text-align: left; background: transparent; }
.faq-trigger i { color: var(--primary); transition: transform var(--transition); }
.faq-item.open .faq-trigger i { transform: rotate(45deg); }
.faq-panel { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-panel { max-height: 220px; }
.faq-panel p { padding: 0 var(--space-lg) var(--space-lg); font-size: 0.95rem; line-height: 1.7; color: var(--text-secondary); }
.cta-band { background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); border-radius: var(--radius-xl); padding: var(--space-xl); color: #fff; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; margin-bottom: var(--space-sm); }
.cta-band p { color: rgba(255,255,255,0.9); font-size: 1rem; max-width: 680px; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .testimonial-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .feature-grid, .trust-grid, .timeline { grid-template-columns: 1fr; }
  .section-shell { padding: var(--space-lg); }
  .cta-band { padding: var(--space-lg); }
}
.footer-copyright { font-size: 0.875rem; }
.footer-social { display: flex; gap: var(--space-sm); }
.footer-social a { width: 36px; height: 36px; border-radius: var(--radius-sm); background: #1E293B; color: #94A3B8; display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.footer-social a:hover { background: var(--primary); color: #fff; }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 28px; right: 24px; z-index: 8000;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,211,102,0.55); }
.wa-float::before {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.4);
  animation: waPulse 2.5s ease-out infinite;
}
@keyframes waPulse { 0%{transform:scale(0.9);opacity:1} 100%{transform:scale(1.5);opacity:0} }

/* ── GLOBAL BUTTON HOVER EFFECTS (all pages) ── */

/* Primary gradient buttons (index, exam, ibiciro, amanota, school-auth) */
.btn-submit:hover,
.btn-next:hover,
.btn-pay-trigger:hover,
.btn-auth-submit:hover,
.btn-submit-lookup:hover,
.btn-submit-payment:hover {
  filter: brightness(1.1);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 32px rgba(11,105,139,0.32) !important;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
}
.btn-submit:active,
.btn-next:active,
.btn-pay-trigger:active,
.btn-auth-submit:active,
.btn-submit-lookup:active,
.btn-submit-payment:active {
  transform: translateY(0) scale(0.99);
  filter: brightness(0.97);
}

/* Back / secondary / ghost buttons */
.btn-back:hover,
.btn-back-link:hover,
.switch-mode-anchor span:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
  transform: translateY(-1px);
  transition: all 0.15s ease;
}

/* WhatsApp inline button */
.wa-inline:hover {
  background: #1ebe5d !important;
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(37,211,102,0.45) !important;
  transition: all 0.18s ease;
}

/* Nav bar buttons (prev/next in exam) */
.btn.btn-back:hover  { background: #dde3ea !important; color: #1e293b !important; }
.btn.btn-next:hover  { box-shadow: 0 14px 30px rgba(11,105,139,0.35) !important; }
.btn.btn-submit:hover { box-shadow: 0 14px 30px rgba(22,163,74,0.35) !important; }

/* ubufasha — FAQ toggle buttons */
.faq-q:hover {
  background: rgba(11,105,139,0.06) !important;
  color: #0b698b !important;
  transition: all 0.15s ease;
}

/* ubufasha — contact rows */
.contact-row:hover {
  background: rgba(255,255,255,0.28) !important;
  transform: translateX(3px);
  transition: all 0.15s ease;
}

/* ifashanyigisho — read/download buttons */
.btn-read:hover {
  filter: brightness(1.12);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 26px rgba(11,105,139,0.3) !important;
  transition: all 0.18s ease;
}
.btn-download:hover {
  background: #bbf7d0 !important;
  transform: translateY(-1px);
  transition: all 0.15s ease;
}

/* ibiciro — balance check button */
#balanceCheckBtn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(11,105,139,0.3) !important;
  transition: all 0.18s ease;
}

/* amanota — open review button */
.btn-open-review:hover {
  background: #08536e !important;
  transform: translateY(-1px) scale(1.04);
  box-shadow: 0 8px 18px rgba(11,105,139,0.28) !important;
  transition: all 0.15s ease;
}

/* amanota — buy button */
.rem-buy-btn:hover {
  background: #08536e !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(11,105,139,0.3) !important;
  transition: all 0.18s ease;
}

/* school-auth — password eye toggle */
.pw-eye:hover {
  color: #0b698b !important;
  background: rgba(11,105,139,0.08) !important;
  border-radius: 6px;
  transition: all 0.15s ease;
}

/* about & terms — CTA buttons */
.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0,102,255,0.3) !important;
  transition: all 0.18s ease;
}
.btn-secondary:hover {
  border-color: #0b698b !important;
  background: #e0f2fe !important;
  transform: translateY(-2px);
  transition: all 0.18s ease;
}

/* Navbar links — all pages */
.navbar-links a:hover {
  color: #0b698b !important;
  background: rgba(11,105,139,0.09) !important;
  transform: translateY(-1px);
  transition: all 0.15s ease;
}

/* Footer links */
.footer a:hover,
footer a:hover {
  color: #ffffff !important;
  opacity: 1 !important;
  text-decoration: underline;
  transition: all 0.15s ease;
}

/* General: any button not covered above */
button:not(:disabled):hover,
[role="button"]:hover {
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes scaleIn { from{opacity:0;transform:scale(0.95)} to{opacity:1;transform:scale(1)} }
@keyframes slideRight { from{opacity:0;transform:translateX(-20px)} to{opacity:1;transform:translateX(0)} }
.animate-fade-up { animation: fadeUp 0.6s ease-out both; }
.animate-fade-in { animation: fadeIn 0.5s ease-out both; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ── UTILITY ── */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text-secondary); }
.font-heading { font-family: var(--font-heading); }
.fw-800 { font-weight: 800; }
.mt-auto { margin-top: auto; }
.w-full { width: 100%; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}
@media (max-width: 768px) {
  :root { --navbar-h: auto; }
  .navbar { position: sticky; }
  .navbar .container { flex-wrap: wrap; padding: 12px var(--space-md); }
  .navbar-links { display: none; width: 100%; flex-direction: column; gap: 4px; padding: var(--space-sm) 0; }
  .navbar-links.open { display: flex; }
  .navbar-links a { padding: 10px 12px; border-radius: var(--radius-sm); }
  .navbar-hamburger { display: flex; }
  .section { padding: var(--space-2xl) 0; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .btn-lg { padding: 14px 24px; font-size: 1rem; }
  .container { padding: 0 var(--space-md); }
}