/* dm-serif-display-regular - latin */
@font-face {
  font-display: swap; 
  font-family: 'DM Serif Display';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/dm-serif-display-v17-latin-regular.woff2') format('woff2'); 
}
/* dm-serif-display-italic - latin */
@font-face {
  font-display: swap; 
  font-family: 'DM Serif Display';
  font-style: italic;
  font-weight: 400;
  src: url('../fonts/dm-serif-display-v17-latin-italic.woff2') format('woff2'); 
}
/* dm-sans-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/dm-sans-v17-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* dm-sans-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/dm-sans-v17-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* dm-sans-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/dm-sans-v17-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* dm-sans-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/dm-sans-v17-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #FF3B30;
  --red-dark: #C0002A;
  --red-light: #FF6B6B;
  --bg: #F2F2F7;
  --white: #ffffff;
  --text: #1C1C1E;
  --muted: #6C6C70;
  --border: #E5E5EA;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0 40px;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--serif); font-size: 20px; color: var(--text);
  text-decoration: none;
}

.nav-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(255,59,48,0.3);
}

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--muted);
  text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: var(--text); }

.btn-nav {
  background: var(--red); color: white!important;
  padding: 8px 18px; border-radius: 20px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; transition: opacity .2s;
}
.btn-nav:hover { opacity: .88; color: white; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: linear-gradient(160deg, #fff 0%, #fff5f5 40%, #ffe8e8 100%);
  display: flex; align-items: center;
  padding: 120px 40px 80px;
  position: relative; overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,59,48,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,59,48,0.08);
  color: var(--red); border-radius: 20px;
  padding: 5px 14px; font-size: 13px; font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.1; letter-spacing: -0.5px;
  color: var(--text); margin-bottom: 20px;
}

.hero h1 em {
  font-style: italic; color: var(--red);
}

.hero-sub {
  font-size: 18px; font-weight: 300; color: var(--muted);
  line-height: 1.65; margin-bottom: 36px; max-width: 440px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: white; padding: 14px 28px; border-radius: 14px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  box-shadow: 0 4px 20px rgba(255,59,48,0.3);
  transition: transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(255,59,48,0.4); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.05); color: var(--text);
  padding: 14px 28px; border-radius: 14px;
  font-size: 15px; font-weight: 600; text-decoration: none;
  transition: background .2s;
}
.btn-secondary:hover { background: rgba(0,0,0,0.08); }

.hero-note {
  margin-top: 16px; font-size: 12px; color: var(--muted);
}

/* iPhone Mockup */
.hero-visual { position: relative; display: flex; justify-content: center; }

.iphone {
  width: 260px;
  background: #1C1C1E;
  border-radius: 50px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.2), 0 0 0 1px rgba(255,255,255,0.1);
  position: relative;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.iphone-screen {
  background: #F2F2F7;
  border-radius: 40px;
  overflow: hidden;
  aspect-ratio: 9/19.5;
}

.screen-content {
  height: 100%;
  display: flex; flex-direction: column;
}

.screen-nav {
  background: rgba(242,242,247,0.9);
  padding: 14px 16px 10px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.screen-nav-title {
  font-size: 17px; font-weight: 700; color: #1C1C1E;
  letter-spacing: -0.3px;
}

.screen-stats {
  display: flex; gap: 6px; padding: 10px 10px 6px;
  overflow-x: auto;
}

.screen-stat {
  background: white; border-radius: 12px;
  padding: 8px 10px; flex-shrink: 0;
  text-align: center; min-width: 56px;
}

.screen-stat-val {
  font-size: 18px; font-weight: 700;
  color: var(--red); line-height: 1;
}

.screen-stat-lbl {
  font-size: 8px; color: #8E8E93;
  font-weight: 500; margin-top: 2px;
  text-transform: uppercase; letter-spacing: 0.03em;
}

.screen-list { padding: 6px 10px; flex: 1; }

.screen-date {
  font-size: 9px; font-weight: 600; color: #8E8E93;
  text-transform: uppercase; letter-spacing: 0.05em;
  margin: 8px 0 4px;
}

.screen-card { background: white; border-radius: 12px; padding: 0 10px; margin-bottom: 6px; }

.screen-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid #F2F2F7;
}
.screen-row:last-child { border-bottom: none; }

.screen-time { font-size: 9px; color: #8E8E93; width: 28px; }
.screen-vals { flex: 1; }
.screen-sys { font-size: 15px; font-weight: 700; color: #34C759; }
.screen-dia { font-size: 11px; color: #3A3A3C; }
.screen-badge {
  font-size: 8px; font-weight: 600; color: #34C759;
  background: rgba(52,199,89,0.1); border-radius: 10px;
  padding: 2px 6px;
}
.screen-badge.warn { color: #FF9F0A; background: rgba(255,159,10,0.1); }
.screen-badge.danger { color: #FF3B30; background: rgba(255,59,48,0.1); }

.iphone-notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 100px; height: 28px;
  background: #1C1C1E; border-radius: 0 0 20px 20px;
  z-index: 10;
}

/* Floating badges */
.hero-badge {
  position: absolute;
  background: white; border-radius: 16px;
  padding: 10px 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text);
  animation: float 4s ease-in-out infinite;
}

.hero-badge.left { left: -40px; top: 30%; animation-delay: -2s; }
.hero-badge.right { right: -20px; bottom: 25%; animation-delay: -1s; }
.hero-badge-icon { font-size: 20px; }

/* ── FEATURES ── */
.features {
  background: var(--bg);
  padding: 100px 40px;
}

.section-label {
  text-align: center;
  font-size: 13px; font-weight: 600; color: var(--red);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section-title {
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  color: var(--text); margin-bottom: 16px;
  line-height: 1.15;
}

.section-sub {
  text-align: center;
  font-size: 17px; color: var(--muted);
  font-weight: 300; max-width: 520px;
  margin: 0 auto 60px; line-height: 1.6;
}

.features-grid {
  max-width: 1000px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: white; border-radius: 20px;
  padding: 28px; transition: transform .2s, box-shadow .2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }

.feature-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-radius: 14px; display: flex; align-items: center;
  justify-content: center; font-size: 22px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(255,59,48,0.25);
}

.feature-title {
  font-size: 17px; font-weight: 600; color: var(--text);
  margin-bottom: 8px; letter-spacing: -0.2px;
}

.feature-text {
  font-size: 14px; color: var(--muted);
  line-height: 1.6; font-weight: 300;
}

/* ── HOW IT WORKS ── */
.how { padding: 100px 40px; background: white; }

.steps {
  max-width: 800px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0;
}

.step {
  display: grid; grid-template-columns: 60px 1fr;
  gap: 24px; padding: 32px 0;
  border-bottom: 1px solid var(--border);
  opacity: 0; transform: translateY(20px);
  transition: opacity .5s, transform .5s;
}
.step.visible { opacity: 1; transform: translateY(0); }
.step:last-child { border-bottom: none; }

.step-num {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-radius: 14px; display: flex; align-items: center;
  justify-content: center; color: white;
  font-size: 20px; font-family: var(--serif);
  font-weight: 700; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255,59,48,0.25);
}

.step-title {
  font-size: 19px; font-weight: 600; color: var(--text);
  margin-bottom: 6px; letter-spacing: -0.2px;
}

.step-text {
  font-size: 15px; color: var(--muted);
  line-height: 1.65; font-weight: 300;
}

/* ── PLATFORMS ── */
.platforms {
  background: var(--bg); padding: 100px 40px;
}

.platforms-grid {
  max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.platform-card {
  background: white; border-radius: 24px;
  padding: 40px 36px; position: relative; overflow: hidden;
}

.platform-card.ios {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: white;
}

.platform-card::after {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}

.platform-label {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 12px; opacity: 0.7;
}

.platform-title {
  font-family: var(--serif); font-size: 28px;
  margin-bottom: 12px; line-height: 1.2;
}

.platform-text {
  font-size: 14px; line-height: 1.65;
  font-weight: 300; margin-bottom: 28px;
  opacity: 0.85;
}

.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: white; color: var(--red);
  padding: 12px 22px; border-radius: 12px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; transition: opacity .2s;
}
.btn-white:hover { opacity: .9; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
  padding: 12px 22px; border-radius: 12px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; transition: border-color .2s, background .2s;
}
.btn-outline:hover { border-color: var(--red); background: rgba(255,59,48,0.03); }

.platform-features {
  list-style: none; margin-top: 20px;
}
.platform-features li {
  font-size: 13px; padding: 4px 0;
  display: flex; align-items: center; gap: 8px;
  opacity: 0.85; font-weight: 300;
}
.platform-features li::before {
  content: '✓'; font-weight: 700; font-size: 12px;
}

/* ── PRIVACY ── */
.privacy { padding: 100px 40px; background: white; }

.privacy-inner {
  max-width: 720px; margin: 0 auto;
}

.privacy-inner h2 {
  font-family: var(--serif); font-size: 36px;
  margin-bottom: 32px; color: var(--text);
}

.privacy-section { margin-bottom: 36px; }

.privacy-section h3 {
  font-size: 16px; font-weight: 600; color: var(--text);
  margin-bottom: 10px;
}

.privacy-section p, .privacy-section li {
  font-size: 14px; color: var(--muted);
  line-height: 1.75; font-weight: 300;
}

.privacy-section ul {
  padding-left: 20px; margin-top: 8px;
}

.privacy-section li { margin-bottom: 4px; }

/* ── CONTACT ── */
.contact {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  padding: 100px 40px; text-align: center;
  color: white;
}

.contact h2 {
  font-family: var(--serif); font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 16px; line-height: 1.2;
}

.contact p {
  font-size: 17px; font-weight: 300;
  opacity: 0.85; margin-bottom: 36px;
}

.contact-email {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.15);
  color: white; padding: 14px 28px; border-radius: 14px;
  font-size: 16px; font-weight: 500;
  text-decoration: none; transition: background .2s;
  border: 1px solid rgba(255,255,255,0.25);
}
.contact-email:hover { background: rgba(255,255,255,0.25); }

/* ── FOOTER ── */
footer {
  background: #1C1C1E; color: white;
  padding: 40px; text-align: center;
}

.footer-logo {
  font-family: var(--serif); font-size: 20px;
  margin-bottom: 12px;
}

.footer-links {
  display: flex; justify-content: center; gap: 24px;
  margin-bottom: 20px; flex-wrap: wrap;
}

.footer-links a {
  font-size: 13px; color: rgba(255,255,255,0.8);
  text-decoration: none; transition: color .2s;
}
.footer-links a:hover { color: white; }

.footer-copy {
  font-size: 12px; color: rgba(255,255,255,0.8);
}


/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hero { padding: 100px 20px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .iphone { width: 200px; }
  .hero-badge { display: none; }
  .features { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .how { padding: 60px 20px; }
  .platforms { padding: 60px 20px; }
  .platforms-grid { grid-template-columns: 1fr; }
  .privacy { padding: 60px 20px; }
  .contact { padding: 60px 20px; }
  footer { padding: 32px 20px; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-tag { animation: fadeUp .6s ease both; }
.hero h1 { animation: fadeUp .6s .1s ease both; }
.hero-sub { animation: fadeUp .6s .2s ease both; }
.hero-actions { animation: fadeUp .6s .3s ease both; }
.hero-visual { animation: fadeUp .8s .2s ease both; }
</style>