/* ========================================================================
   Ease Auth — Coming Soon
   Dark theme (default): deep black + rich gold + white type
   Light theme: glossy blue with pink touches
   ======================================================================== */

:root {
  --font-display: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur-med: 260ms;
}

/* ---------- Theme: DARK (default) — black + gold + white ---------- */
[data-bs-theme="dark"] {
  --bg: #07070A;
  --bg-elev: #0F0F13;
  --bg-elev-2: #16161C;

  --fg: #FFFFFF;
  --fg-muted: rgba(255, 255, 255, 0.68);
  --fg-dim: rgba(255, 255, 255, 0.45);

  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --gold: #E6B64A;
  --gold-bright: #F5CF6A;
  --gold-deep: #B5872A;
  --gold-soft: rgba(230, 182, 74, 0.12);

  --accent: var(--gold);
  --accent-fg: #0A0A0B;

  --grad-brand: linear-gradient(135deg, #F5CF6A 0%, #E6B64A 45%, #B5872A 100%);
  --grad-hero: radial-gradient(60% 60% at 50% 0%, rgba(230, 182, 74, 0.14), transparent 70%);

  --blob-1: rgba(230, 182, 74, 0.18);
  --blob-2: rgba(230, 182, 74, 0.08);
  --blob-3: rgba(255, 255, 255, 0.04);

  --grid-color: rgba(255, 255, 255, 0.035);
  --ring: rgba(230, 182, 74, 0.45);

  color-scheme: dark;
}

/* ---------- Theme: LIGHT — glossy blue + pink ---------- */
[data-bs-theme="light"] {
  --bg: #F2F6FF;
  --bg-elev: #FFFFFF;
  --bg-elev-2: #FFFFFF;

  --fg: #0B1733;
  --fg-muted: #4A5878;
  --fg-dim: #8793B0;

  --border: rgba(59, 130, 246, 0.14);
  --border-strong: rgba(59, 130, 246, 0.24);

  --blue: #2563EB;
  --blue-bright: #3B82F6;
  --blue-deep: #1D4ED8;
  --pink: #EC4899;
  --pink-bright: #F472B6;

  --accent: var(--blue);
  --accent-fg: #FFFFFF;

  --grad-brand: linear-gradient(135deg, #3B82F6 0%, #6366F1 45%, #EC4899 100%);
  --grad-hero: radial-gradient(55% 55% at 50% 0%, rgba(59, 130, 246, 0.18), transparent 70%);

  --blob-1: rgba(59, 130, 246, 0.28);
  --blob-2: rgba(236, 72, 153, 0.22);
  --blob-3: rgba(99, 102, 241, 0.14);

  --grid-color: rgba(59, 130, 246, 0.06);
  --ring: rgba(59, 130, 246, 0.4);

  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background var(--dur-med) var(--ease-out), color var(--dur-med) var(--ease-out);
}

::selection {
  background: var(--accent);
  color: var(--accent-fg);
}

a { color: inherit; }

/* ---------- Background canvas ---------- */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg-grid {
  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: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
  animation: float 18s ease-in-out infinite;
}
.bg-blob-1 {
  width: 520px; height: 520px;
  background: var(--blob-1);
  top: -140px; left: -120px;
}
.bg-blob-2 {
  width: 420px; height: 420px;
  background: var(--blob-2);
  top: 20%; right: -140px;
  animation-delay: -6s;
}
.bg-blob-3 {
  width: 480px; height: 480px;
  background: var(--blob-3);
  bottom: -180px; left: 30%;
  animation-delay: -12s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 25px) scale(0.95); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-blob { animation: none; }
}

/* ---------- Navbar ---------- */
.ea-nav {
  padding: var(--space-3) 0;
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.navbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg) !important;
}

.brand-logo {
  height: 32px;
  width: auto;
  display: block;
}

[data-bs-theme="dark"] .brand-logo-light { display: none; }
[data-bs-theme="light"] .brand-logo-dark { display: none; }

.brand-wordmark-img {
  height: 34px;
  width: auto;
  display: block;
  transition: filter var(--dur-med) var(--ease-out);
}
[data-bs-theme="light"] .brand-wordmark-img {
  filter: hue-rotate(185deg) saturate(1.1) brightness(0.72);
}

/* Theme toggle */
.btn-theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--fg);
  transition: all var(--dur-fast) var(--ease-out);
  cursor: pointer;
  position: relative;
}
.btn-theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}
.btn-theme-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.theme-icon-dark, .theme-icon-light {
  position: absolute;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
}
[data-bs-theme="dark"] .theme-icon-dark { opacity: 1; transform: rotate(0); }
[data-bs-theme="dark"] .theme-icon-light { opacity: 0; transform: rotate(90deg); }
[data-bs-theme="light"] .theme-icon-dark { opacity: 0; transform: rotate(-90deg); }
[data-bs-theme="light"] .theme-icon-light { opacity: 1; transform: rotate(0); }

/* ---------- Buttons ---------- */
.btn-ea {
  background: var(--grad-brand);
  color: var(--accent-fg);
  border: none;
  font-weight: 600;
  font-family: var(--font-display);
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              filter var(--dur-fast) var(--ease-out);
  box-shadow: 0 10px 30px -12px color-mix(in oklab, var(--accent) 70%, transparent);
  cursor: pointer;
}
.btn-ea:hover {
  color: var(--accent-fg);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -14px color-mix(in oklab, var(--accent) 80%, transparent);
  filter: brightness(1.06);
}
.btn-ea:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}
.btn-ea:active { transform: translateY(0); }

.btn-outline-ea {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-weight: 500;
  transition: all var(--dur-fast) var(--ease-out);
}
.btn-outline-ea:hover {
  background: var(--bg-elev);
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(24px, 3vw, 40px) 0 var(--space-8);
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  pointer-events: none;
  z-index: -1;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 7px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: var(--fg-muted);
  letter-spacing: 0.01em;
}
.pill-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-5);
  position: relative;
}
.hero-logo-wrap::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, color-mix(in oklab, var(--accent) 40%, transparent) 0%, transparent 65%);
  filter: blur(40px);
  z-index: -1;
  opacity: 0.75;
  pointer-events: none;
}
.hero-logo {
  width: clamp(140px, 18vw, 200px);
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 48px color-mix(in oklab, var(--accent) 35%, transparent))
          drop-shadow(0 0 32px color-mix(in oklab, var(--accent) 25%, transparent));
  animation: logoFloat 6s ease-in-out infinite;
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-logo { animation: none; }
}

[data-bs-theme="dark"] .hero-logo-light { display: none; }
[data-bs-theme="light"] .hero-logo-dark { display: none; }

.hero-brandname {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0 0 var(--space-5);
  color: var(--fg);
  text-transform: none;
}
.hero-brandname span {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--fg-muted);
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
}

.hero-tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-5);
}
.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 20px color-mix(in oklab, var(--accent) 40%, transparent));
}

.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto var(--space-6);
}

/* ---------- Sections ---------- */
.section {
  padding: var(--space-8) 0;
}
.section-head {
  max-width: 720px;
  margin: 0 auto var(--space-7);
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
[data-bs-theme="light"] .eyebrow {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--fg);
  margin: 0 0 var(--space-3);
}
.section-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Feature cards ---------- */
.feature-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  min-height: 200px;
  transition: transform var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-med);
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.5);
}
.feature-card:hover::before { opacity: 1; }
[data-bs-theme="light"] .feature-card:hover {
  box-shadow: 0 20px 40px -20px rgba(59, 130, 246, 0.25);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--grad-brand);
  color: var(--accent-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 10px 24px -12px color-mix(in oklab, var(--accent) 70%, transparent);
}
.feature-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--fg);
}

/* ---------- Countdown ---------- */
.section-countdown { padding-top: 0; }
.countdown-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 5vw, var(--space-7));
  position: relative;
  overflow: hidden;
}
.countdown-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  opacity: 0.7;
  pointer-events: none;
}
.countdown-card > .row { position: relative; z-index: 1; }

.countdown-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  letter-spacing: -0.02em;
  margin: var(--space-2) 0 var(--space-2);
}
.countdown-sub { color: var(--fg-muted); margin: 0; }

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.count-cell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.count-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.count-lbl {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
}

/* ---------- Contact ---------- */
.contact-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-5), 5vw, var(--space-7));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  opacity: 0.5;
  pointer-events: none;
}
.contact-card > * { position: relative; z-index: 1; }

.contact-cta {
  padding: 14px 28px;
  font-size: 1.02rem;
}
.contact-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  color: var(--fg-dim);
  font-size: 0.9rem;
}
.contact-meta .bi { margin-right: 4px; color: var(--accent); }
.contact-meta .dot { color: var(--fg-dim); }

/* ---------- Footer ---------- */
.ea-footer {
  padding: var(--space-5) 0 var(--space-6);
  border-top: 1px solid var(--border);
  margin-top: var(--space-7);
}
.footer-logo {
  height: 22px;
  width: auto;
}
[data-bs-theme="dark"] .footer-logo-light { display: none; }
[data-bs-theme="light"] .footer-logo-dark { display: none; }

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--fg);
}
.footer-brand span {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-badge {
  margin-left: 6px;
  padding: 3px 10px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--gold-soft, color-mix(in oklab, var(--accent) 12%, transparent));
  color: var(--accent);
  border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent);
  border-radius: var(--radius-pill);
  font-weight: 600;
}
.footer-copy { color: var(--fg-dim); }
.footer-copy a {
  color: var(--fg-muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--border-strong);
  transition: color var(--dur-fast);
}
.footer-copy a:hover { color: var(--accent); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 575.98px) {
  .countdown-grid { gap: 8px; }
  .count-cell { padding: var(--space-3) var(--space-1); }

  .ea-footer .d-flex { justify-content: center; text-align: center; }
}