/* ================================================================
   KEY-DROP PROMO CODES 2026 — STYLESHEET
   ================================================================ */

/* ==================== CUSTOM PROPERTIES ==================== */
:root {
  /* Backgrounds */
  --bg-deep: #05070D;
  --bg-main: #090B13;
  --bg-surface: #111522;
  --bg-elevated: #171C2B;
  --bg-card: #1D2233;
  --bg-code: #090C14;

  /* Borders */
  --border: #2A3044;
  --border-light: #343A52;

  /* Brand */
  --accent: #7A5CFF;
  --accent-secondary: #9A7BFF;
  --gold: #F7B928;
  --cta-yellow: #FFC21C;
  --success: #20C866;
  --danger: #FF4D5A;

  /* Text */
  --text-heading: #FFFFFF;
  --text-body: #D8DCEC;
  --text-muted: #929AB2;
  --text-cta: #0D0F15;

  /* Gradients */
  --grad-cta: linear-gradient(135deg, #FFD12A 0%, #FF9F0A 100%);
  --grad-cta-hover: linear-gradient(135deg, #FFE05A 0%, #FFB42A 100%);
  --grad-purple: linear-gradient(135deg, #6F4CFF 0%, #A56CFF 100%);
  --grad-hero: radial-gradient(circle at 70% 20%, rgba(122,92,255,.24), transparent 38%),
               linear-gradient(180deg, #0B0E18 0%, #080A11 100%);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Typography */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
  --duration: 0.25s;

  /* Header */
  --header-h: 64px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-lg));
  -webkit-text-size-adjust: 100%;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--bg-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }

a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}
a:hover { color: #c4aeff; }

::selection {
  background: rgba(122, 92, 255, .35);
  color: #fff;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==================== LAYOUT ==================== */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(1.75rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); margin-bottom: var(--space-md); }
h3 { font-size: clamp(1.05rem, 2vw, 1.25rem); }

.section-intro {
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: var(--space-2xl);
  font-size: 0.95rem;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.btn-cta {
  background: var(--grad-cta);
  color: var(--text-cta);
  padding: 0.7rem 1.4rem;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255, 194, 28, .2);
}
.btn-cta:hover {
  background: var(--grad-cta-hover);
  color: var(--text-cta);
  box-shadow: 0 6px 28px rgba(255, 194, 28, .35);
  transform: translateY(-1px);
}

.btn-copy {
  background: var(--grad-cta);
  color: var(--text-cta);
  padding: 0.7rem 1.4rem;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255, 194, 28, .2);
}
.btn-copy:hover {
  background: var(--grad-cta-hover);
  box-shadow: 0 6px 28px rgba(255, 194, 28, .35);
  transform: translateY(-1px);
}
.btn-copy.copied {
  background: var(--success);
  box-shadow: 0 4px 16px rgba(32, 200, 102, .3);
}
.btn-copy .icon-check { display: none; }
.btn-copy.copied .icon-check { display: block; }
.btn-copy.copied .icon-copy { display: none; }

.btn-copy-sm {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.4rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}
.btn-copy-sm:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(122, 92, 255, .08);
}

/* ==================== HEADER ==================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(9, 11, 19, .7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--duration) var(--ease);
}
.site-header.scrolled {
  background: rgba(9, 11, 19, .92);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: 100%;
}

.header-logo { flex-shrink: 0; }
.header-logo img { width: 120px; height: auto; }

.header-nav { margin-left: auto; }
.header-nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}
.header-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--duration) var(--ease);
}
.header-nav a:hover { color: var(--text-heading); }

.header-cta {
  flex-shrink: 0;
  font-size: 0.82rem;
  padding: 0.55rem 1.1rem;
}

@media (max-width: 768px) {
  .header-nav { display: none; }
  .header-cta { display: none; }
  .header-logo img { width: 100px; }
}

/* ==================== HERO ==================== */
.hero {
  position: relative;
  padding: calc(var(--header-h) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--grad-hero);
  overflow: hidden;
  text-align: center;
}

.hero-glow {
  position: absolute;
  top: -120px;
  right: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(122, 92, 255, .18) 0%, transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .04;
  background-image:
    linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-logo {
  width: 180px;
  margin: 0 auto var(--space-lg);
}

.hero h1 {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, #fff 0%, #c4b6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  color: var(--text-body);
  font-size: 1.05rem;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, .04);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

/* ==================== FEATURED CARD ==================== */
.featured-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  box-shadow:
    0 0 60px rgba(122, 92, 255, .08),
    0 24px 48px rgba(0, 0, 0, .3);
}

.featured-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--success);
}

.last-checked {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.featured-code-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.code-field {
  flex: 1;
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem var(--space-md);
  min-width: 0;
}

.code-text {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.3rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.5px;
  word-break: break-all;
}

.featured-copy {
  flex-shrink: 0;
  min-width: 130px;
}

.featured-benefit {
  font-size: 0.92rem;
  color: var(--text-heading);
  margin-bottom: var(--space-xs);
}

.featured-terms {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 480px) {
  .featured-card { padding: var(--space-md); }
  .featured-code-row { flex-direction: column; }
  .featured-copy { width: 100%; min-width: auto; }
  .code-field { width: 100%; text-align: center; }
}

/* ==================== BRIDGE ==================== */
.bridge {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.bridge-text {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==================== PROMO CODES SECTION ==================== */
.promo-codes {
  padding: var(--space-3xl) 0;
  background: var(--bg-deep);
}

.codes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.code-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.code-card:hover {
  border-color: var(--border-light);
  box-shadow: 0 8px 32px rgba(0, 0, 0, .3);
}
.code-card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(122, 92, 255, .1);
}
.code-card--featured:hover {
  border-color: var(--accent-secondary);
  box-shadow: 0 0 40px rgba(122, 92, 255, .15);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.card-badge {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(146, 154, 178, .1);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.card-badge--featured {
  background: rgba(122, 92, 255, .15);
  color: var(--accent-secondary);
  border-color: rgba(122, 92, 255, .3);
}

.card-code-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.card-code {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.7rem;
  flex: 1;
  min-width: 0;
  cursor: pointer;
  transition: border-color var(--duration) var(--ease);
  word-break: break-all;
}
.card-code:hover { border-color: var(--gold); }

.card-benefit {
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: var(--space-xs);
  flex: 1;
}

.card-checked {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.card-cta {
  width: 100%;
  text-align: center;
  margin-bottom: var(--space-sm);
}

.card-disclaimer {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.card-disclaimer a { color: var(--text-muted); text-decoration: underline; }
.card-disclaimer a:hover { color: var(--accent-secondary); }

/* ==================== WELCOME BONUS ==================== */
.welcome-bonus {
  padding: var(--space-4xl) 0 var(--space-3xl);
}

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.bonus-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.bonus-item:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.bonus-icon {
  margin-bottom: var(--space-md);
}

.bonus-item h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.05rem;
}

.bonus-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==================== HOW TO ==================== */
.how-to {
  padding: var(--space-3xl) 0 var(--space-4xl);
  background: var(--bg-deep);
}

.steps {
  list-style: none;
  display: grid;
  gap: var(--space-lg);
  counter-reset: none;
  max-width: 720px;
}

.step-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--duration) var(--ease);
}
.step-card:hover { border-color: var(--border-light); }

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-cta);
  background: var(--grad-purple);
  border-radius: 12px;
}

.step-body h3 {
  margin-bottom: var(--space-xs);
  font-size: 1rem;
}

.step-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 480px) {
  .step-card { flex-direction: column; gap: var(--space-md); }
}

/* ==================== WHY USE ==================== */
.why-use {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.reason-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.reason-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.reason-icon {
  margin-bottom: var(--space-md);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(122, 92, 255, .08);
  border-radius: 12px;
}

.reason-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.reason-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==================== ABOUT ==================== */
.about {
  padding: var(--space-3xl) 0 var(--space-4xl);
  background: var(--bg-deep);
}

.about-content {
  max-width: 780px;
}
.about-content > p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.about-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.about-feature {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-body);
}
.about-feature svg { flex-shrink: 0; width: 18px; height: 18px; }

/* ==================== FAQ ==================== */
.faq {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.accordion {
  max-width: 780px;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color var(--duration) var(--ease);
}
.accordion-item:hover { border-color: var(--border-light); }
.accordion-item.active { border-color: var(--accent); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration) var(--ease);
}
.accordion-trigger:hover { color: var(--accent-secondary); }

.accordion-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--duration) var(--ease);
}
.accordion-item.active .accordion-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.accordion-panel {
  padding: 0 var(--space-lg) var(--space-lg);
}
.accordion-panel[hidden] { display: none; }
.accordion-panel p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==================== FOOTER ==================== */
.site-footer {
  padding: var(--space-4xl) 0 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border);
}

.footer-brand img {
  width: 100px;
  margin-bottom: var(--space-md);
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 340px;
}

.footer-links h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: var(--space-xs); }
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.footer-links a:hover { color: var(--text-heading); }

.footer-legal {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--border);
}

.footer-age {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.age-badge {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--danger);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--danger);
}

.footer-age p,
.footer-disclosures p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}
.footer-disclosures p:last-child { margin-bottom: 0; }
.footer-disclosures a { color: var(--text-muted); text-decoration: underline; }
.footer-disclosures a:hover { color: var(--accent-secondary); }

.footer-bottom {
  padding: var(--space-lg) 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ==================== MOBILE CTA ==================== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: var(--space-sm) var(--space-md);
  padding-bottom: max(var(--space-sm), env(safe-area-inset-bottom));
  background: rgba(9, 11, 19, .95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  transition: transform 0.3s var(--ease);
}
.mobile-cta.visible { transform: translateY(0); }

.mobile-cta-btn {
  width: 100%;
  padding: 0.85rem;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .mobile-cta { display: block; }
  .site-footer { padding-bottom: 72px; }
}

/* ==================== SCROLL TO TOP ==================== */
.scroll-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 80;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-body);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--duration) var(--ease);
}
.scroll-top:not([hidden]) {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 768px) {
  .scroll-top {
    bottom: 80px;
    right: var(--space-md);
  }
}

/* ==================== TOAST ==================== */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-elevated);
  border: 1px solid var(--success);
  border-radius: var(--radius-sm);
  padding: 0.65rem var(--space-md);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-heading);
  box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
  transform: translate(-50%, 20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s var(--ease);
}
.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

@media (max-width: 768px) {
  .toast { bottom: 90px; }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content {
  animation: fadeInUp 0.6s var(--ease) both;
}

/* Intersection Observer driven animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== GRAIN OVERLAY ==================== */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}