/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-primary-light: #eef2ff;
  --color-secondary: #7c3aed;
  --color-accent: #06b6d4;
  --color-warm: #f59e0b;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-light: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-warm: #fffbeb;
  --color-border: #e2e8f0;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1140px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 24px rgba(79,70,229,0.08);
  --shadow-lg: 0 20px 48px rgba(79,70,229,0.12);
  --shadow-glow: 0 0 40px rgba(79,70,229,0.15);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  --gradient-subtle: linear-gradient(135deg, #eef2ff 0%, #faf5ff 50%, #ecfeff 100%);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

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

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

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 { font-size: 3.25rem; }
h2 { font-size: 2.15rem; margin-bottom: 1rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  display: block;
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

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

.section--gradient {
  background: var(--gradient-subtle);
}

/* ===== Header / Nav ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226,232,240,0.6);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.15em;
}

.nav__logo .logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
  display: inline-block;
  margin-left: 2px;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  align-items: center;
}

.nav__links a {
  font-family: var(--font-display);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  transition: all var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav__links .btn--outline {
  padding: 0.45rem 1.25rem;
}

.nav__links .btn--outline:hover {
  color: #fff;
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav__toggle {
    display: block;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
  }

  .nav__links.open {
    display: flex;
  }
}

/* ===== Hero ===== */
.hero {
  padding: 7rem 0 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  margin-bottom: 1.5rem;
  position: relative;
}

.hero__subtitle {
  font-size: 1.25rem;
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: -0.01em;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(79,70,229,0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  box-shadow: 0 6px 24px rgba(79,70,229,0.4);
  transform: translateY(-1px);
}

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

.btn--outline:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.btn--ghost {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.btn--ghost:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn__arrow {
  transition: transform var(--transition);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ===== Cards ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

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

.card:hover::before {
  opacity: 1;
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.card__icon--indigo {
  background: #eef2ff;
  color: #4f46e5;
}

.card__icon--violet {
  background: #f5f3ff;
  color: #7c3aed;
}

.card__icon--cyan {
  background: #ecfeff;
  color: #0891b2;
}

.card__icon--amber {
  background: #fffbeb;
  color: #d97706;
}

.card__badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.card__badge--soon {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
}

.card__badge--live {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: #065f46;
}

/* ===== Features list ===== */
.features-list {
  list-style: none;
  margin: 1.25rem 0;
}

.features-list li {
  padding: 0.5rem 0;
  padding-left: 1.75rem;
  position: relative;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.features-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient);
}

/* ===== Values / Pillars ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.value-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.value-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.value-card__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 1rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.value-card h3 {
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.925rem;
  margin-bottom: 0;
}

/* ===== Spotlight / Featured ===== */
.spotlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.spotlight__visual {
  background: var(--gradient-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.spotlight__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,70,229,0.04), rgba(124,58,237,0.06));
  pointer-events: none;
}

.spotlight__mock {
  position: relative;
  z-index: 1;
  text-align: center;
}

.spotlight__mock-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  display: block;
}

.spotlight__mock-label {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.spotlight__mock-sub {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.spotlight__content .section-label {
  margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
  .spotlight {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ===== CTA Banner ===== */
.cta-banner {
  background: var(--color-text);
  color: #fff;
  text-align: center;
  padding: 4.5rem 2rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(79,70,229,0.15), transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(124,58,237,0.1), transparent 60%);
  pointer-events: none;
}

.cta-banner > * {
  position: relative;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  max-width: 480px;
  margin: 0 auto 2rem;
}

.cta-banner .btn--primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.cta-banner .btn--primary:hover {
  background: #f0f0f0;
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* ===== Stats Row ===== */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.4rem;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 3.5rem 0 2rem;
  background: var(--color-bg-alt);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.footer__brand {
  max-width: 280px;
}

.footer__brand p {
  font-size: 0.875rem;
  margin-top: 0.75rem;
  color: var(--color-text-light);
}

.footer__links h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 0.85rem;
}

.footer__links ul {
  list-style: none;
}

.footer__links li {
  margin-bottom: 0.5rem;
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

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

.footer__bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0;
}

/* ===== Page Header (for inner pages) ===== */
.page-header {
  padding: 4rem 0 3rem;
  background: var(--gradient-subtle);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.page-header h1 {
  font-size: 2.5rem;
}

.page-header p {
  font-size: 1.1rem;
  margin-top: 0.5rem;
  color: var(--color-text-muted);
}

/* ===== Legal / Prose Content ===== */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.3rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.prose h3 {
  font-size: 1.05rem;
  margin-top: 1.5rem;
}

.prose p,
.prose li {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.prose ul, .prose ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(79,70,229,0.3);
}

.prose a:hover {
  text-decoration-color: var(--color-primary);
}

/* ===== About Page ===== */
.team-info {
  display: flex;
  align-items: flex-start;
  gap: 3.5rem;
  flex-wrap: wrap;
}

.team-info__content {
  flex: 1;
  min-width: 280px;
}

.contact-card {
  background: var(--gradient-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  min-width: 280px;
  flex: 0 0 340px;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
}

.contact-card h3 {
  margin-bottom: 1rem;
}

.contact-card p {
  font-size: 0.925rem;
}

.contact-card a {
  font-weight: 600;
}

/* ===== Divider ===== */
.divider {
  width: 48px;
  height: 3px;
  background: var(--gradient);
  border-radius: 999px;
  margin: 1.5rem 0;
}

.divider--center {
  margin-left: auto;
  margin-right: auto;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.65rem; }
  .hero { padding: 4.5rem 0 3.5rem; }
  .hero__subtitle { font-size: 1.1rem; }
  .section { padding: 4rem 0; }
  .footer__inner { flex-direction: column; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .team-info { flex-direction: column; }
  .contact-card { flex: 1; }
  .stats-row { gap: 2.5rem; }
  .stat__number { font-size: 2rem; }
}