/* ═══════════════════════════════════════════════
   ASTRO — Landing Page Design System
   Mirrors astro-app/constants/Theme.ts
   ═══════════════════════════════════════════════ */

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { border: none; background: none; cursor: pointer; font: inherit; }

/* ── Design Tokens ── */
:root {
  /* Colors — DARK_COLORS from Theme.ts */
  --bg: #000000;
  --surface: #0A0A0A;
  --surface-light: #1A1A1A;
  --text: #FFFFFF;
  --text-secondary: #A0A0A0;
  --text-muted: #666666;
  --text-dim: #3A3A3A;
  --accent: #FF3B30;
  --accent-soft: rgba(255, 59, 48, 0.15);
  --button-bg: #FFFFFF;
  --button-text: #000000;
  --border: #1A1A1A;
  --border-light: #333333;

  /* Typography */
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Font Sizes */
  --fs-hero: clamp(2.8rem, 6vw, 3.5rem);
  --fs-display: clamp(2rem, 4vw, 2.5rem);
  --fs-xxl: 1.875rem;
  --fs-xl: 1.375rem;
  --fs-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-md: 0.875rem;
  --fs-sm: 0.75rem;
  --fs-xs: 0.625rem;

  /* Spacing — matches Theme.ts */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-xxl: 48px;
  --sp-xxxl: 64px;
  --sp-huge: 80px;

  /* Layout */
  --max-width: 1100px;
  --nav-height: 60px;
}

/* ── Base ── */
body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-lg);
}

/* ── Typography ── */
.display-hero {
  font-family: var(--font-serif);
  font-size: var(--fs-hero);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text);
}

.display-large {
  font-family: var(--font-serif);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}

.display-medium {
  font-family: var(--font-serif);
  font-size: var(--fs-xxl);
  font-weight: 400;
  line-height: 1.25;
  color: var(--text);
}

.section-label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
}

.body-text {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 0.5px solid transparent;
}

.nav.scrolled {
  background: var(--surface);
  border-bottom-color: var(--border);
}

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

.nav-logo {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 3px;
}

.nav-links {
  display: flex;
  gap: var(--sp-xl);
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-sm);
}

.nav-burger span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-burger.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-burger.active span:nth-child(2) {
  opacity: 0;
}
.nav-burger.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile menu overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xxl);
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  font-family: var(--font-serif);
  font-size: var(--fs-xxl);
  color: var(--text);
  transition: color 0.2s ease;
}

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

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: var(--sp-huge) var(--sp-lg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 700px;
}

.hero .section-label {
  margin-bottom: var(--sp-md);
}

.hero-title {
  margin-bottom: var(--sp-lg);
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-xxl);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: var(--sp-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-sm);
  animation: scrollBounce 2s infinite;
}

.hero-scroll span {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-scroll-chevron {
  width: 20px;
  height: 20px;
  border-right: 1px solid var(--text-dim);
  border-bottom: 1px solid var(--text-dim);
  transform: rotate(45deg);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: var(--sp-md) var(--sp-xl);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-filled {
  background: var(--button-bg);
  color: var(--button-text);
}

.btn-filled:hover {
  opacity: 0.85;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 0.5px solid var(--border-light);
}

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

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Features Section ── */
.features {
  padding: var(--sp-huge) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
  margin-top: var(--sp-xl);
}

.feature-card {
  background: var(--bg);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: var(--sp-xs);
  line-height: 1;
}

.feature-title {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--text);
}

.feature-desc {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Screenshots Section ── */
.screenshots {
  padding: var(--sp-huge) 0;
  overflow: hidden;
}

.screenshots-track {
  display: flex;
  gap: var(--sp-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: var(--sp-lg) var(--sp-lg);
  scrollbar-width: none;
}

.screenshots-track::-webkit-scrollbar {
  display: none;
}

.phone-mockup {
  flex-shrink: 0;
  width: 260px;
  height: 520px;
  background: #000;
  border: 0.5px solid var(--border-light);
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  scroll-snap-align: center;
}

.phone-mockup-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 26px;
  background: #000;
  border-radius: 0 0 18px 18px;
  z-index: 10;
}

.phone-screen {
  padding: 40px 16px 16px;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Mockup: Home Screen ── */
.mock-home .mock-date {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.mock-home .mock-sign {
  font-family: var(--font-serif);
  font-size: 38px;
  color: #fff;
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 12px;
}

.mock-placements {
  display: flex;
  gap: 1px;
  background: var(--border);
  margin-bottom: 14px;
}

.mock-placement {
  flex: 1;
  background: #000;
  text-align: center;
  padding: 8px 4px;
}

.mock-placement-symbol {
  font-size: 14px;
  color: #fff;
  margin-bottom: 2px;
}

.mock-placement-value {
  font-family: var(--font-sans);
  font-size: 8px;
  color: #fff;
  font-weight: 500;
}

.mock-placement-label {
  font-family: var(--font-mono);
  font-size: 6px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 2px;
}

.mock-streak {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-align: center;
  margin-bottom: 14px;
}

.mock-snapshot-row {
  display: flex;
  gap: 1px;
  background: var(--border);
  margin-bottom: 1px;
}

.mock-snapshot-card {
  flex: 1;
  background: var(--surface);
  padding: 10px 8px;
  text-align: center;
}

.mock-snapshot-icon {
  font-size: 16px;
  color: #fff;
  margin-bottom: 4px;
}

.mock-snapshot-title {
  font-family: var(--font-serif);
  font-size: 11px;
  color: #fff;
  font-weight: 400;
}

.mock-snapshot-sub {
  font-family: var(--font-mono);
  font-size: 6px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 2px;
}

.mock-snapshot-number {
  font-family: var(--font-serif);
  font-size: 24px;
  color: #fff;
  font-weight: 400;
}

.mock-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 auto 4px;
}

/* ── Mockup: Compatibility Screen ── */
.mock-compat .mock-header-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.mock-compat .mock-header-title {
  font-family: var(--font-serif);
  font-size: 22px;
  color: #fff;
  font-weight: 400;
  margin-bottom: 16px;
}

.mock-zodiac-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.mock-zodiac-cell {
  background: var(--surface);
  padding: 10px 4px;
  text-align: center;
}

.mock-zodiac-cell.active {
  background: var(--surface-light);
  border: 0.5px solid #fff;
}

.mock-zodiac-emoji {
  font-size: 18px;
  margin-bottom: 3px;
}

.mock-zodiac-name {
  font-family: var(--font-mono);
  font-size: 6px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.mock-score-section {
  margin-top: 14px;
  text-align: center;
  padding: 12px;
  border: 0.5px solid var(--border);
}

.mock-score-value {
  font-family: var(--font-serif);
  font-size: 36px;
  color: #fff;
  font-weight: 400;
}

.mock-score-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Mockup: Chat Screen ── */
.mock-chat .mock-header-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.mock-chat .mock-header-title {
  font-family: var(--font-serif);
  font-size: 22px;
  color: #fff;
  font-weight: 400;
  margin-bottom: 12px;
}

.mock-categories {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.mock-cat-pill {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  padding: 5px 8px;
  border: 0.5px solid var(--border);
}

.mock-cat-pill.active {
  color: #fff;
  border-color: #fff;
  background: var(--surface-light);
}

.mock-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.mock-msg {
  padding: 8px 10px;
  font-family: var(--font-sans);
  font-size: 9px;
  line-height: 1.5;
  max-width: 85%;
}

.mock-msg-user {
  background: var(--surface-light);
  color: #fff;
  align-self: flex-end;
  border: 0.5px solid var(--border-light);
}

.mock-msg-assistant {
  background: var(--surface);
  color: var(--text-secondary);
  align-self: flex-start;
  border: 0.5px solid var(--border);
}

.mock-input-bar {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 0.5px solid var(--border);
  background: var(--surface);
}

.mock-input-text {
  font-family: var(--font-sans);
  font-size: 8px;
  color: var(--text-dim);
  flex: 1;
}

.mock-input-send {
  width: 18px;
  height: 18px;
  background: var(--button-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #000;
  line-height: 1;
}

/* ── Mockup: Profile / Natal Chart ── */
.mock-profile .mock-header-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.mock-profile .mock-header-title {
  font-family: var(--font-serif);
  font-size: 22px;
  color: #fff;
  font-weight: 400;
  margin-bottom: 14px;
}

.mock-chart-wheel {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 0.5px solid var(--border-light);
  margin: 0 auto 14px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-chart-inner {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-chart-center {
  font-family: var(--font-serif);
  font-size: 20px;
  color: #fff;
  text-align: center;
  line-height: 1.2;
}

.mock-chart-center small {
  font-family: var(--font-mono);
  font-size: 6px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  display: block;
  margin-top: 3px;
}

.mock-chart-signs {
  position: absolute;
  inset: 0;
}

.mock-chart-sign {
  position: absolute;
  font-size: 12px;
  color: var(--text-muted);
}

.mock-planet-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 0.5px solid var(--border);
}

.mock-planet-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  padding: 6px 10px;
}

.mock-planet-symbol {
  font-size: 12px;
  width: 16px;
  text-align: center;
}

.mock-planet-name {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  width: 52px;
}

.mock-planet-sign {
  font-family: var(--font-sans);
  font-size: 9px;
  color: #fff;
  font-weight: 500;
}

/* ── Mockup: Meditation Screen ── */
.mock-meditation {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(139, 126, 200, 0.15) 0%, transparent 70%);
}

.mock-meditation .mock-header-label {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.mock-meditation-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 0.5px solid rgba(139, 126, 200, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  animation: meditationPulse 4s ease-in-out infinite;
}

@keyframes meditationPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; }
}

.mock-meditation-circle-inner {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 0.5px solid rgba(139, 126, 200, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-meditation-icon {
  font-size: 28px;
  color: #8B7EC8;
}

.mock-meditation-title {
  font-family: var(--font-serif);
  font-size: 18px;
  color: #fff;
  font-weight: 400;
  margin-bottom: 6px;
}

.mock-meditation-sub {
  font-family: var(--font-sans);
  font-size: 9px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.mock-meditation-timer {
  font-family: var(--font-mono);
  font-size: 24px;
  color: #fff;
  letter-spacing: 3px;
}

.mock-meditation-btn {
  margin-top: 16px;
  padding: 8px 24px;
  background: #fff;
  font-family: var(--font-mono);
  font-size: 7px;
  color: #000;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ── CTA Section ── */
.cta-section {
  padding: var(--sp-huge) 0;
  background: var(--accent-soft);
  text-align: center;
}

.cta-section .display-large {
  margin-bottom: var(--sp-md);
}

.cta-subtitle {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: var(--sp-xxl);
}

.cta-buttons {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-trial {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: var(--sp-lg);
}

/* ── Footer ── */
.footer {
  padding: var(--sp-xxl) 0;
  border-top: 0.5px solid var(--border);
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--sp-xl);
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 3px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-md);
  padding-top: var(--sp-lg);
  border-top: 0.5px solid var(--border);
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  letter-spacing: 1.5px;
}

.footer-contact a {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 1.5px;
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: var(--text);
}

/* ── Legal Pages ── */
.legal-page {
  padding-top: calc(var(--nav-height) + var(--sp-xxl));
  padding-bottom: var(--sp-huge);
  min-height: 100vh;
}

.legal-header {
  margin-bottom: var(--sp-xxl);
  padding-bottom: var(--sp-xl);
  border-bottom: 0.5px solid var(--border);
}

.legal-header .display-large {
  margin-bottom: var(--sp-sm);
}

.legal-date {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: 400;
  color: var(--text);
  margin-top: var(--sp-xxl);
  margin-bottom: var(--sp-md);
}

.legal-content h3 {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--text);
  margin-top: var(--sp-lg);
  margin-bottom: var(--sp-sm);
}

.legal-content p {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-md);
}

.legal-content ul {
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-lg);
}

.legal-content li {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-sm);
  position: relative;
  list-style: none;
}

.legal-content li::before {
  content: '—';
  color: var(--text-dim);
  position: absolute;
  left: calc(var(--sp-lg) * -1);
}

.legal-content strong {
  color: var(--text);
  font-weight: 500;
}

.legal-content .placeholder {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Responsive ── */
@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .phone-mockup {
    width: 260px;
    height: 520px;
  }

  .nav-burger { display: none !important; }
  .nav-links { display: flex !important; }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card {
    padding: var(--sp-xxl) var(--sp-xl);
  }

  .footer .container {
    gap: var(--sp-xxl);
  }
}

/* Mobile nav toggle */
@media (max-width: 767px) {
  .nav-links {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .hero {
    padding: var(--sp-xxxl) var(--sp-lg);
  }

  .hero-subtitle {
    font-size: var(--fs-body);
  }

  .footer-top {
    flex-direction: column;
  }
}