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

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --color-primary:        #00A86B;
  --color-primary-dark:   #007A4D;
  --color-primary-light:  #E6F7F0;
  --color-ink:            #1A1A1A;
  --color-ink-60:         #4A4A4A;
  --color-ink-40:         #767676;
  --color-ink-20:         #BEBEBE;
  --color-ink-10:         #E8E8E8;
  --color-surface:        #F7F6F2;
  --color-white:          #FFFFFF;
  --color-accent-warm:    #DF6C4F;
  --color-accent-gold:    #D4A843;
  --color-error:          #D93025;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  2rem;
  --text-4xl:  2.5rem;
  --text-5xl:  3.5rem;

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-card: 0 2px 16px rgba(0,0,0,0.07);
  --shadow-nav:  0 1px 0 var(--color-ink-10);

  --transition: 150ms ease;
  --max-width: 1200px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; background-color: #1A1A1A; }
body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
}

section {
  padding-block: clamp(64px, 8vw, 120px);
}

.section-label {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-heading {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-ink);
  max-width: 640px;
}

.section-sub {
  font-size: var(--text-lg);
  color: var(--color-ink-60);
  max-width: 560px;
  margin-top: 16px;
  line-height: 1.6;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: var(--text-base);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), border-color var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-ink-20);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding: 14px 0;
  border-radius: 0;
}
.btn-ghost::after { content: ' →'; }
.btn-ghost:hover { color: var(--color-primary-dark); }

/* ── Navigation ─────────────────────────────────────────────── */
#nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 68px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-nav);
  transition: background 250ms ease, box-shadow 250ms ease;
}

#nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-nav);
}

.nav-inner {
  max-width: var(--max-width);
  width: 100%;
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
  color: var(--color-ink);
  flex-shrink: 0;
  transition: color var(--transition);
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-60);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-ink);
  background: var(--color-surface);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ── Language switcher ───────────────────────────────────────── */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1.5px solid var(--color-ink-20);
  color: var(--color-ink-60);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  white-space: nowrap;
}
.lang-switch:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 250ms ease, opacity 250ms ease;
}

/* Mobile nav overlay */
#nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-ink);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

#nav-overlay.open { display: flex; }

#nav-overlay a {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  padding: 18px 32px;
  opacity: 0.9;
  transition: opacity var(--transition), color var(--transition);
}

#nav-overlay a:hover { opacity: 1; color: var(--color-primary); }

#nav-overlay .btn-primary {
  margin-top: 24px;
  font-size: var(--text-lg);
  padding: 16px 40px;
}

.overlay-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--color-ink);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 0;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(0,168,107,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(212,168,67,0.10) 0%, transparent 50%),
    var(--color-ink);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
  padding-top: clamp(80px, 12vw, 160px);
  padding-bottom: clamp(64px, 8vw, 100px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-text { max-width: 600px; }

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-kicker::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, var(--text-5xl));
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-actions .btn-secondary {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.3);
}
.hero-actions .btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 380px;
  width: 100%;
  backdrop-filter: blur(8px);
}

.hero-card-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
}

.hero-card-amount {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-white);
  margin-bottom: 4px;
}

.hero-card-sub {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: 32px;
}

.hero-card-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 24px;
}

.hero-card-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.hero-card-stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
}

.hero-card-stat-value {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
}

.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,168,107,0.15);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  margin-top: 8px;
}

/* ── Stats Bar ───────────────────────────────────────────────── */
.stats-bar {
  background: var(--color-surface);
  padding-block: 48px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
}

.stat-item { text-align: center; }

.stat-number {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span { color: var(--color-primary); }

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-ink-40);
  font-weight: 500;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--color-ink-10);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-primary);
  font-size: 1.4rem;
}

.card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-ink);
}

.card p {
  font-size: var(--text-base);
  color: var(--color-ink-60);
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }
.card-link::after { content: '→'; }

/* ── Two-column layout ──────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ── Trust section ───────────────────────────────────────────── */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-ink-10);
  border-bottom: 1px solid var(--color-ink-10);
  padding-block: 32px;
}

.trust-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  font-weight: 500;
}

.trust-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ── Partners ─────────────────────────────────────────────────── */
.partners-section {
  padding-block: 60px;
  background: var(--color-white);
}

.partners-label {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-40);
  margin-bottom: 40px;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px 56px;
}

.partner-logo {
  height: 32px;
  filter: grayscale(1) opacity(0.45);
  transition: filter var(--transition);
  display: flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-ink-40);
}

.partner-logo:hover { filter: grayscale(0) opacity(1); }

/* ── Feature list ──────────────────────────────────────────── */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}

.feature-item p {
  font-size: var(--text-base);
  color: var(--color-ink-60);
  line-height: 1.55;
}

.feature-item strong {
  display: block;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 2px;
}

/* ── Membership tiers ──────────────────────────────────────── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.tier-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-ink-10);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}

.tier-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.tier-card.featured {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.tier-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.tier-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.tier-amount {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.tier-amount span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-40);
}

.tier-desc {
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  line-height: 1.5;
  margin-top: 12px;
}

/* ── FAQ ───────────────────────────────────────────────────── */
.faq-list {
  max-width: 720px;
  margin-inline: auto;
  margin-top: 48px;
}

.faq-item {
  border-bottom: 1px solid var(--color-ink-10);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-ink);
  transition: color var(--transition);
}

.faq-question:hover { color: var(--color-primary); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--color-ink-20);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  color: var(--color-ink-40);
  transition: transform 250ms ease, background var(--transition), border-color var(--transition);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease, padding 300ms ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--color-ink-60);
  line-height: 1.7;
}

/* ── Timeline / History ────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 32px;
  margin-top: 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--color-ink-10);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2.5px solid var(--color-primary);
  z-index: 1;
}

.timeline-year {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}

.timeline-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.timeline-body {
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  line-height: 1.6;
}

/* ── Team cards ────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.team-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.team-name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.team-role {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  line-height: 1.6;
}

/* ── Events ────────────────────────────────────────────────── */
.event-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.event-card {
  background: var(--color-white);
  border: 1px solid var(--color-ink-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.event-img {
  height: 200px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-40);
  font-size: var(--text-sm);
  font-weight: 500;
}

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

.event-body { padding: 28px; }

.event-date {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.event-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 10px;
}

.event-desc {
  font-size: var(--text-sm);
  color: var(--color-ink-60);
  line-height: 1.6;
}

/* ── Forms ─────────────────────────────────────────────────── */
.form-section { background: var(--color-surface); }

.form-wrapper {
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 5vw, 56px);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 8px;
}

input, select, textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-ink-20);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-ink);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,168,107,0.15);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-ink-40);
  margin-top: 8px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 24px;
}

.form-success .success-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 16px;
  font-size: 24px;
  color: var(--color-primary);
}

.form-error {
  color: var(--color-error);
  font-size: var(--text-xs);
  margin-top: 6px;
  display: none;
}

input.invalid, select.invalid, textarea.invalid {
  border-color: var(--color-error);
}

input.invalid + .form-error,
select.invalid + .form-error,
textarea.invalid + .form-error { display: block; }

/* ── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  background: var(--color-ink);
  color: var(--color-white);
  text-align: center;
  padding-block: clamp(64px, 8vw, 100px);
}

.cta-banner h2 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.cta-banner-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-banner .btn-secondary {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.3);
}

/* ── Footer ────────────────────────────────────────────────── */
footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.8);
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
  padding-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand img {
  height: 64px;
  width: auto;
  margin-bottom: 16px;
  background: rgba(255,255,255,0.95);
  border-radius: 8px;
  padding: 6px 10px;
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  max-width: 300px;
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--color-primary); }

.footer-bottom {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
}

.footer-legal a { color: rgba(255,255,255,0.35); }
.footer-legal a:hover { color: var(--color-primary); }

/* ── Page hero (inner pages) ───────────────────────────────── */
.page-hero {
  background: var(--color-ink);
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: clamp(48px, 7vw, 80px);
  color: var(--color-white);
}

.page-hero-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 48px);
}

.page-hero h1 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  max-width: 700px;
  margin-bottom: 20px;
}

.page-hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.page-hero p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.6;
}

/* ── Utility ───────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-center .section-heading,
.text-center .section-sub { margin-inline: auto; }

.bg-surface { background: var(--color-surface); }

.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }

/* ── Responsive ────────────────────────────────────────────── */

/* Touch target floor */
.btn { min-height: 44px; }
input, select, textarea { min-height: 44px; }

/* ── 1280px — wide tablet / small laptop ── */
@media (max-width: 1280px) {
  .tier-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ── 1024px — tablet landscape ── */
@media (max-width: 1024px) {
  .tier-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-top   { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-content { grid-template-columns: 1fr; gap: 0; }
  .hero-visual  { display: none; }
  .two-col      { gap: 48px; }
  .card-grid    { grid-template-columns: repeat(2, 1fr); }
  .team-grid    { grid-template-columns: repeat(2, 1fr); }
}

/* ── 768px — tablet portrait / large phone ── */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger        { display: flex; }

  .nav-hamburger span { background: var(--color-ink); }

  .card-grid   { grid-template-columns: 1fr; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .two-col     { grid-template-columns: 1fr; gap: 36px; }
  .two-col.reverse { direction: ltr; }
  .team-grid   { grid-template-columns: repeat(2, 1fr); }
  .event-grid  { grid-template-columns: 1fr; }
  .form-row    { grid-template-columns: 1fr; }
  .tier-grid   { grid-template-columns: repeat(2, 1fr); }

  .footer-top     { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom  { flex-direction: column; align-items: flex-start; }
  .trust-inner    { flex-direction: column; align-items: flex-start; gap: 16px; }
  .partners-logos { gap: 20px 32px; }

  .hero-actions     { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .hero-content { padding-top: clamp(56px, 10vw, 100px); padding-bottom: clamp(48px, 8vw, 80px); }

  /* overlay nav size */
  #nav-overlay a { font-size: 1.6rem; padding: 14px 24px; }

  /* inline grids in HTML — override to single col */
  .faq-two-col   { grid-template-columns: 1fr !important; gap: 40px !important; }
  .event-feature { grid-template-columns: 1fr !important; gap: 24px !important; }
  .loan-stats    { grid-template-columns: 1fr 1fr !important; }
}

/* ── 560px — large phone ── */
@media (max-width: 560px) {
  .team-grid  { grid-template-columns: 1fr; }
  .tier-grid  { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }

  .hero h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .page-hero h1 { font-size: clamp(1.8rem, 7vw, 2.5rem); }

  .card { padding: 28px 22px; }
  .tier-card { padding: 28px 20px; }
  .event-body { padding: 20px; }
  .form-wrapper { border-radius: var(--radius-lg); }

  /* overlay nav size */
  #nav-overlay a { font-size: 1.35rem; padding: 12px 20px; }
  #nav-overlay .btn-primary { padding: 14px 32px; font-size: 1rem; }
}

/* ── 400px — small phone ── */
@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr; }
  .loan-stats { grid-template-columns: 1fr !important; }
  .hero-card-amount { font-size: 2.2rem; }
  .nav-logo img { height: 32px; }
  .section-heading { font-size: 1.6rem; }
  .cta-banner h2 { font-size: 1.6rem; }
}

/* ── Contact page: form not constrained inside two-col ── */
@media (max-width: 768px) {
  .form-section .two-col { display: flex; flex-direction: column; gap: 40px; }
  .form-section .form-wrapper { max-width: 100%; }
}

/* ── Animations ─────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Page load
   html{background:#1A1A1A} above + inline body{opacity:0} in each <head>
   ensure no white flash before CSS loads (critical on Brave/Chrome).
   This animation then fades the body in once the stylesheet is ready. */
body {
  animation: pageFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Scroll-triggered base state ─ set by JS ─── */
.will-animate {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--delay, 0ms);
}

.will-animate.from-left  { transform: translateX(-36px); }
.will-animate.from-right { transform: translateX(36px); }
.will-animate.scale-in   { transform: translateY(20px) scale(0.95); }

.will-animate.is-visible {
  opacity: 1;
  transform: none;
}

/* ── Hero load animations ──────────────────────── */
.hero-kicker,
.hero h1,
.hero-sub,
.hero-actions {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-kicker  { animation-delay: 0ms; }
.hero h1      { animation-delay: 90ms; }
.hero-sub     { animation-delay: 180ms; }
.hero-actions { animation-delay: 270ms; }

.hero-visual {
  animation: heroCardIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 350ms both;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroCardIn {
  from { opacity: 0; transform: translateY(18px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Floating hero card */
@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
.hero-card {
  animation:
    heroCardIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 350ms both,
    floatCard 5s ease-in-out 1200ms infinite;
}

/* ── Inner page hero ───────────────────────────── */
.page-hero .section-label { animation: heroFadeUp 0.55s cubic-bezier(0.16,1,0.3,1) 0ms both; }
.page-hero h1              { animation: heroFadeUp 0.6s  cubic-bezier(0.16,1,0.3,1) 70ms both; }
.page-hero p               { animation: heroFadeUp 0.6s  cubic-bezier(0.16,1,0.3,1) 140ms both; }

/* ── Nav underline ─────────────────────────────── */
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

/* ── Mobile nav overlay slide ──────────────────── */
#nav-overlay {
  opacity: 0;
  transition: opacity 280ms ease;
}
#nav-overlay.open {
  opacity: 1;
}

/* ── Button press ripple ───────────────────────── */
.btn {
  position: relative;
  overflow: hidden;
}
.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple 500ms ease-out forwards;
  pointer-events: none;
}
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* ── Card icon hover ───────────────────────────── */
.card-icon {
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1), background 220ms ease;
}
.card:hover .card-icon {
  transform: scale(1.1) rotate(-4deg);
  background: var(--color-primary);
  color: white;
}

/* ── Stat hover ────────────────────────────────── */
.stat-number {
  transition: transform 250ms ease, color 250ms ease;
}
.stat-item:hover .stat-number {
  transform: scale(1.06);
  color: var(--color-primary);
}

/* ── Timeline dot pulse ────────────────────────── */
.timeline-dot {
  transition: transform 250ms ease;
}
.timeline-dot::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 300ms ease, transform 300ms ease;
}
.timeline-item:hover .timeline-dot {
  transform: scale(1.25);
}
.timeline-item:hover .timeline-dot::after {
  opacity: 0.35;
  transform: scale(1.6);
}

/* ── Partner logo hover ────────────────────────── */
.partner-logo {
  transition: filter 250ms ease, transform 250ms ease;
}
.partner-logo:hover {
  transform: scale(1.08);
}

/* ── Form input lift ───────────────────────────── */
input, select, textarea {
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform 150ms ease;
}
input:focus, select:focus, textarea:focus {
  transform: translateY(-1px);
}

/* ── Hero badge pulse ──────────────────────────── */
@keyframes badgePulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.65; }
}
.hero-card-badge {
  animation: badgePulse 3.5s ease-in-out infinite;
}

/* ── Tier card hover border ────────────────────── */
.tier-card {
  transition:
    border-color 200ms ease,
    transform 220ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 220ms ease;
}
.tier-card:hover {
  box-shadow: 0 6px 24px rgba(0,168,107,0.12);
}

/* ── Event card image zoom ─────────────────────── */
.event-img {
  overflow: hidden;
}
.event-img img {
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}
.event-card:hover .event-img img {
  transform: scale(1.04);
}