:root {
  --rose: #ff4d6d;
  --rose-shade: #e04460;
  --rose-tint: #ff5f7c;
  --blush: #ffb3c1;
  --blush-light: #ffd9e0;
  --ink: #331a21;
  --ink-soft: #7c5a64;
  --bg: #fffafb;
  --card: #ffffff;
  --line: #ffe3e8;
  --radius: 18px;
  --shadow: 0 18px 40px -18px rgba(255, 77, 109, 0.35);
  --grad: linear-gradient(135deg, #ffb3c1 0%, #ff758f 50%, #ff4d6d 100%);
  --font-display: "Grand Hotel", cursive;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1100px, 100% - 48px);
  margin-inline: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── Header / nav ─────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 251, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--rose);
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav-links a:not(.btn):hover {
  color: var(--rose);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s, opacity 0.25s;
}

/* ── Buttons ──────────────────────────────────────────── */

.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 12px 26px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 46px -16px rgba(255, 77, 109, 0.5);
}

.btn-ghost {
  color: var(--rose);
  border: 1.5px solid var(--rose);
}

.btn-ghost:hover {
  background: rgba(255, 77, 109, 0.08);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

/* ── Hero ─────────────────────────────────────────────── */

.hero {
  padding: 88px 0 96px;
  background:
    radial-gradient(60% 45% at 85% 12%, rgba(255, 179, 193, 0.35), transparent 70%),
    radial-gradient(50% 40% at 8% 80%, rgba(255, 77, 109, 0.1), transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rose);
  background: rgba(255, 77, 109, 0.09);
  border: 1px solid rgba(255, 77, 109, 0.25);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero h1 .script {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--rose);
  font-size: 1.22em;
  display: block;
  margin-top: 4px;
}

.lede {
  margin: 22px 0 30px;
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 52ch;
}

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

.note {
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* ── Hero VS visual ───────────────────────────────────── */

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 0;
}

.vs-card {
  width: 150px;
  padding: 18px 16px 16px;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid var(--line);
  animation: float 5s ease-in-out infinite;
}

.vs-right {
  animation-delay: 1.2s;
}

.avatar {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 14px;
  margin-bottom: 12px;
}

.avatar-a {
  background: linear-gradient(145deg, #ffd9e0, #ff758f);
}

.avatar-b {
  background: linear-gradient(145deg, #ffe3b3, #ffb3c1);
}

.avatar-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.pill {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad);
  border-radius: 999px;
  padding: 4px 12px;
}

.vs-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--rose);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  box-shadow: 0 10px 24px -8px rgba(255, 77, 109, 0.5);
  border: 2px solid var(--blush);
  z-index: 2;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ── Sections ─────────────────────────────────────────── */

.features,
.how,
.cta {
  padding: 96px 0;
}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  text-align: center;
}

.section-sub {
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 54ch;
  margin: 14px auto 0;
}

/* ── Feature cards ────────────────────────────────────── */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.feature-icon {
  font-size: 1.7rem;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 179, 193, 0.35), rgba(255, 77, 109, 0.15));
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

/* ── Steps ────────────────────────────────────────────── */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
  counter-reset: step;
}

.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-weight: 700;
  color: var(--rose);
  background: rgba(255, 77, 109, 0.1);
  border: 1.5px solid rgba(255, 77, 109, 0.3);
  margin-bottom: 18px;
}

.step h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

/* ── CTA band ─────────────────────────────────────────── */

.cta {
  background:
    radial-gradient(70% 90% at 50% 110%, rgba(255, 179, 193, 0.5), transparent 70%),
    linear-gradient(160deg, #ff4d6d, #ff758f);
  color: #fff;
  text-align: center;
}

.cta-inner h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 30px;
}

.cta .btn-primary {
  background: #fff;
  color: var(--rose);
  box-shadow: 0 18px 40px -16px rgba(51, 26, 33, 0.4);
}

.cta .btn-primary:hover {
  box-shadow: 0 24px 48px -16px rgba(51, 26, 33, 0.5);
}

/* ── Footer ───────────────────────────────────────────── */

.site-footer {
  padding: 44px 0 40px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer-inner p {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.copyright {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ── Scroll reveal ────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal.delay-1 { transition-delay: 0.12s; }
.reveal.delay-2 { transition-delay: 0.24s; }

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero {
    padding: 64px 0 72px;
  }

  .hero-visual {
    order: -1;
  }

  .feature-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .features,
  .how,
  .cta {
    padding: 72px 0;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 24px 24px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -24px rgba(51, 26, 33, 0.25);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }

  .nav-links.open {
    transform: scaleY(1);
    opacity: 1;
    visibility: visible;
  }

  .nav-links a:not(.btn) {
    padding: 10px 4px;
  }

  .nav-links .btn {
    text-align: center;
    margin-top: 8px;
  }

  .vs-card {
    width: 128px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .vs-card {
    animation: none;
  }
}