/* ═══════════════════════════════════════════════════════
   DESIGN TOKENS & THEME
   ═══════════════════════════════════════════════════════ */

:root {
  /* ── Light Theme (default) ── */
  --bg-primary: #faf9f7;
  --bg-secondary: #f1efe9;
  --bg-card: #ffffff;
  --bg-card-hover: #fdfcfa;
  --text-primary: #1a1814;
  --text-secondary: #6b6560;
  --text-muted: #9e9891;
  --accent: #c8a245;
  --accent-hover: #b8922e;
  --accent-subtle: rgba(200, 162, 69, 0.1);
  --accent-glow: rgba(200, 162, 69, 0.25);
  --border: #e5e2dc;
  --border-light: #eceae5;
  --header-bg: rgba(250, 249, 247, 0.88);
  --shadow-sm: 0 1px 3px rgba(26, 24, 20, 0.04);
  --shadow-md: 0 4px 20px rgba(26, 24, 20, 0.06);
  --shadow-lg: 0 12px 40px rgba(26, 24, 20, 0.08);
  --hero-glow: radial-gradient(ellipse 600px 400px at 50% 40%, rgba(200, 162, 69, 0.08), transparent);
  --grid-color: rgba(26, 24, 20, 0.04);
  --tag-bg: #f1efe9;
  --tag-text: #6b6560;
  --footer-bg: #1a1814;
  --footer-text: #b8b3ac;
  --footer-heading: #faf9f7;
}

[data-theme="dark"] {
  --bg-primary: #0e0d0b;
  --bg-secondary: #161513;
  --bg-card: #1c1a17;
  --bg-card-hover: #222019;
  --text-primary: #f0ede7;
  --text-secondary: #9e9891;
  --text-muted: #6b6560;
  --accent: #d4ad4a;
  --accent-hover: #e0be5e;
  --accent-subtle: rgba(212, 173, 74, 0.1);
  --accent-glow: rgba(212, 173, 74, 0.2);
  --border: #2a2723;
  --border-light: #222019;
  --header-bg: rgba(14, 13, 11, 0.9);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
  --hero-glow: radial-gradient(ellipse 600px 400px at 50% 40%, rgba(212, 173, 74, 0.06), transparent);
  --grid-color: rgba(240, 237, 231, 0.03);
  --tag-bg: #222019;
  --tag-text: #9e9891;
  --footer-bg: #0a0908;
  --footer-text: #6b6560;
  --footer-heading: #f0ede7;
}

/* ═══════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden; /* pair with body overflow-x:hidden — iOS Safari needs both */
}

body {
  font-family: Satoshi, ui-sans-serif, system-ui, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit; /* Satoshi inherited from body */
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}


/* ═══════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.4s ease, border-color 0.4s ease;
}

.header__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand */
.header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand__icon {
  color: var(--accent);
  display: flex;
}

.brand__text {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand__accent {
  color: var(--accent);
}

.brand-logo {
  display: block;
  height: 52px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
}

.footer__brand .brand-logo {
  height: 62px;
}

@media (max-width: 768px) {
  .brand-logo {
    height: 46px;
  }
}


/* Desktop Nav */
.header__nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav__link {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: color 0.2s, background-color 0.2s;
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--text-primary);
  background-color: var(--accent-subtle);
}

.nav__link.active {
  color: var(--accent);
  background-color: var(--accent-subtle);
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Theme Toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--text-secondary);
  transition: color 0.2s, background-color 0.2s;
}

.theme-toggle:hover {
  color: var(--text-primary);
  background-color: var(--accent-subtle);
}

/* Show/hide sun/moon */
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* Dashboard Button */
.btn--dashboard {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  font-size: 0.85rem;
  font-weight: 550;
  color: #1a1814;
  background: linear-gradient(135deg, var(--accent), #d4b84a);
  border-radius: 10px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 0 0 var(--accent-glow);
  white-space: nowrap;
}

.btn--dashboard:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 38px;
  height: 38px;
  gap: 5px;
  border-radius: 10px;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.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 NAV
   ═══════════════════════════════════════════════════════ */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mobile-nav__link {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: 12px;
  transition: color 0.2s;
  opacity: 0;
  transform: translateY(20px);
}

.mobile-nav.open .mobile-nav__link {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation for mobile links */
.mobile-nav.open .mobile-nav__link:nth-child(1) { transition: opacity 0.3s 0.05s, transform 0.3s 0.05s, color 0.2s; }
.mobile-nav.open .mobile-nav__link:nth-child(2) { transition: opacity 0.3s 0.1s, transform 0.3s 0.1s, color 0.2s; }
.mobile-nav.open .mobile-nav__link:nth-child(3) { transition: opacity 0.3s 0.15s, transform 0.3s 0.15s, color 0.2s; }
.mobile-nav.open .mobile-nav__link:nth-child(4) { transition: opacity 0.3s 0.2s, transform 0.3s 0.2s, color 0.2s; }
.mobile-nav.open .btn--mobile-cta { transition: opacity 0.3s 0.25s, transform 0.3s 0.25s ease, box-shadow 0.2s; opacity: 1; transform: translateY(0); }

.mobile-nav__link:hover {
  color: var(--accent);
}

.btn--mobile-cta {
  margin-top: 16px;
  font-size: 1rem;
  opacity: 0;
  transform: translateY(20px);
}


/* ═══════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 550;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
}

.btn--lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #d4b84a);
  color: #1a1814;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background-color: var(--accent-subtle);
}


/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

/* Background effects */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  inset: 0;
  background: var(--hero-glow);
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-block;
  padding: 6px 18px;
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-subtle);
  border: 1px solid var(--accent-glow);
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__title-accent {
  color: var(--accent);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto 40px;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat__number {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.stat__divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}


/* ═══════════════════════════════════════════════════════
   SECTIONS (SHARED)
   ═══════════════════════════════════════════════════════ */

.section {
  padding: 120px 0;
  transition: background-color 0.4s ease;
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section__title {
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}


/* ═══════════════════════════════════════════════════════
   INDICATOR CARDS
   ═══════════════════════════════════════════════════════ */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background-color 0.4s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-glow);
}

.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent);
  margin-bottom: 20px;
}

.card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}


/* ═══════════════════════════════════════════════════════
   MENTORSHIP
   ═══════════════════════════════════════════════════════ */

.mentorship-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit {
  position: relative;
  display: flex;
  gap: 20px;
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background-color 0.4s;
}

.benefit:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-glow);
}

.benefit__number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}

.benefit__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.benefit__text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}


/* ═══════════════════════════════════════════════════════
   EDUCATION CARDS
   ═══════════════════════════════════════════════════════ */

.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.edu-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background-color 0.4s;
}

.edu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-glow);
}

.edu-card__tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 6px;
  background: var(--tag-bg);
  color: var(--tag-text);
  margin-bottom: 18px;
  transition: background-color 0.4s, color 0.4s;
}

.edu-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.edu-card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.edu-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.edu-card__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
}


/* ═══════════════════════════════════════════════════════
   SOCIAL CARDS (extend .edu-card)
   ═══════════════════════════════════════════════════════ */

.social-card {
  position: relative;
  padding-right: 80px; /* space for the corner platform icon */
}

.social-card__icon {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.25s, border-color 0.25s, background-color 0.25s;
  flex-shrink: 0;
}

.social-card:hover .social-card__icon {
  color: var(--accent);
  border-color: var(--accent-glow);
  background-color: var(--accent-subtle);
}

.edu-card.social-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: radial-gradient(ellipse 180px 90px at 0% 0%, var(--accent-glow), transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.edu-card.social-card:hover {
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--accent-glow);
}

.edu-card.social-card:hover::before {
  opacity: 1;
}

.social-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--accent);
  text-decoration: none;
  transition: gap 0.2s ease;
  width: 100%;
}

.social-card__cta:hover {
  gap: 10px;
}

.social-card__cta--soon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--text-muted);
  cursor: default;
  user-select: none;
  width: 100%;
}

.badge-soon {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  margin-bottom: 14px;
}


/* ═══════════════════════════════════════════════════════
   FAQ ACCORDION
   ═══════════════════════════════════════════════════════ */

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
  margin: 0 auto;
}

.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, background-color 0.4s;
}

.faq__item.faq--open {
  border-color: var(--accent-glow);
}

.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  text-align: left;
  color: var(--text-primary);
}

.faq__question {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  transition: color 0.2s;
}

.faq__trigger:hover .faq__question {
  color: var(--accent);
}

.faq__trigger:hover .faq__icon {
  color: var(--accent);
  border-color: var(--accent-glow);
  background-color: var(--accent-subtle);
}

.faq__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color 0.25s, border-color 0.25s, background-color 0.25s, transform 0.35s ease;
}

.faq--open .faq__icon {
  color: var(--accent);
  border-color: var(--accent-glow);
  background-color: var(--accent-subtle);
  transform: rotate(180deg);
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq--open .faq__answer {
  max-height: 480px;
}

.faq__answer-inner {
  padding: 16px 28px 24px;
  border-top: 1px solid var(--border-light);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq__answer-inner p {
  margin: 0 0 10px;
}

.faq__answer-inner p:last-child {
  margin-bottom: 0;
}

.faq__answer-inner ul {
  margin: 6px 0 10px;
  padding-left: 18px;
}

.faq__answer-inner li {
  margin-bottom: 4px;
}


/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */

.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding-top: 64px;
  transition: background-color 0.4s;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand .brand__text {
  font-size: 1.5rem;
  color: var(--footer-heading);
}

.footer__tagline {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--footer-text);
}

.footer__links-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--footer-heading);
  margin-bottom: 16px;
}

.footer__links a {
  display: block;
  font-size: 0.88rem;
  color: var(--footer-text);
  padding: 4px 0;
  transition: color 0.2s;
}

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

.footer__social-icons {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--footer-text);
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.social-icon:hover {
  color: var(--accent);
  border-color: var(--accent);
  background-color: rgba(200, 162, 69, 0.08);
}

.footer__bottom {
  padding: 20px 0;
  font-size: 0.78rem;
  color: var(--footer-text);
}

.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__bottom nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__bottom nav a {
  font-size: 0.78rem;
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s;
}

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


/* ═══════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════ */

.anim-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--delay, 0s);
}

.anim-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

/* Large tablet — 3-col indicator cards step down to 2-col */
@media (max-width: 1000px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet — footer 2-col, tighter gap */
@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .header__nav {
    display: none;
  }

  .btn--dashboard:not(.btn--mobile-cta) {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: 100vh;
    min-height: 100svh;
    padding: 140px 0 72px;
  }

  .hero__title {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }

  .hero__subtitle {
    font-size: 0.95rem;
  }

  .hero__stats {
    gap: 20px;
    margin-top: 48px;
    padding-top: 32px;
  }

  .stat__number {
    font-size: 1.35rem;
  }

  .section {
    padding: 80px 0;
  }

  .section__header {
    margin-bottom: 36px;
  }

  .section__title {
    font-size: 1.9rem;
  }

  .container {
    padding: 0 20px;
  }

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

  .mentorship-grid,
  .edu-grid {
    grid-template-columns: 1fr;
  }

  .footer {
    padding-top: 40px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 32px;
  }

  .footer__bottom .container {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
  }

  .hero__cta-group {
    flex-direction: column;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    gap: 10px;
  }

  .hero__cta-group .btn--lg {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .btn--lg {
    width: 100%;
    justify-content: center;
  }
}

/* Landscape mobile — revert hero height so content doesn't overflow on short viewports */
@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    min-height: auto;
  }
}

/* Small-medium mobile — stack stats on all common phone widths (up to 430px CSS pixels) */
@media (max-width: 560px) {
  .hero__stats {
    flex-direction: column;
    gap: 16px;
  }

  .stat__divider {
    width: 40px;
    height: 1px;
  }
}

/* Mobile footer — Navigate + Socials side by side */
@media (max-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
    align-items: start;
    padding-left: 4px;
    padding-right: 4px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__links {
    padding-left: 4px;
  }

  .footer__links a:last-child {
    margin-bottom: 12px;
  }

  .footer__social-icons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}

/* Small mobile — tighter container padding */
@media (max-width: 400px) {
  .container {
    padding: 0 16px;
  }
}

/* Touch devices — prevent hover lift and color states from sticking on tap */
@media (hover: none) {
  .card:hover,
  .benefit:hover,
  .edu-card:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--border-light);
  }

  .card::after,
  .benefit::after,
  .edu-card::after {
    display: none;
  }

  .social-card:hover .social-card__icon {
    color: var(--text-muted);
    border-color: var(--border);
    background-color: transparent;
  }

  .edu-card.social-card:hover {
    background: var(--bg-card);
    box-shadow: none;
  }

  .edu-card.social-card:hover::before {
    opacity: 0;
  }

  .faq__trigger:hover .faq__question {
    color: var(--text-primary);
  }

  .faq__trigger:hover .faq__icon {
    color: var(--text-muted);
    border-color: var(--border);
    background-color: transparent;
  }
}


/* ═══════════════════════════════════════════════════════
   ANIMATED CARD BORDER RING
   Rotating conic-gradient sweep — pointer devices only.
   ═══════════════════════════════════════════════════════ */

/* Animatable CSS custom property for the conic-gradient start angle */
@property --card-border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes cardBorderSpin {
  to { --card-border-angle: 360deg; }
}

/* Shared ring pseudo-element — hidden by default */
.card::after,
.benefit::after,
.edu-card::after {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;               /* defines the ring width */
  border-radius: inherit;
  background: conic-gradient(
    from var(--card-border-angle),
    transparent  0%,
    transparent 25%,
    var(--accent-glow) 40%,
    var(--accent)      50%,
    var(--accent-glow) 60%,
    transparent 75%,
    transparent 100%
  );
  /* Mask: visible only in the 1px padding ring, inner area cut out */
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

/* Activate on true pointer (mouse) devices only — no touch stuck-states */
@media (hover: hover) and (pointer: fine) {
  .card:hover::after,
  .benefit:hover::after,
  .edu-card:hover::after {
    opacity: 0.5;
    animation: cardBorderSpin 5s linear infinite;
  }
}

/* Reduced motion: keep static gold ring visible, disable rotation */
@media (prefers-reduced-motion: reduce) {
  .card::after,
  .benefit::after,
  .edu-card::after {
    animation: none !important;
  }
}