:root {
  --primary: #0f9d78;
  --primary-dark: #0b7a5c;
  --accent: #f2c078;
  --accent-dark: #d9a55a;
  --bg: #ffffff;
  --bg-soft: #f7f5f0;
  --text: #17211d;
  --text-muted: #5b6b64;
  --border: #e7e2d8;
  --shadow: 0 20px 45px -20px rgba(15, 40, 30, 0.35);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  font-size: 15px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 25px -8px rgba(15, 157, 120, 0.55);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-accent {
  background: var(--accent);
  color: #3a2a10;
  box-shadow: 0 10px 25px -8px rgba(242, 192, 120, 0.6);
}

.btn-accent:hover {
  background: var(--accent-dark);
}

.btn-lg {
  padding: 16px 28px;
  font-size: 16px;
}

/* Hero */
.hero {
  padding: 84px 0 60px;
  background: radial-gradient(circle at 85% 0%, #e7f7f1 0%, var(--bg) 55%);
}

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

.eyebrow {
  display: inline-block;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

h1 {
  font-size: 44px;
  line-height: 1.12;
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.hero p.lead {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0 0 32px;
  max-width: 46ch;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Phone mockup */
.phone-stage {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
  width: 260px;
  border-radius: 34px;
  border: 8px solid #14201b;
  background: #14201b;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 20px;
  background: #14201b;
  border-radius: 0 0 14px 14px;
  z-index: 2;
}

.phone .screen {
  width: 100%;
  aspect-ratio: 430 / 700;
  overflow: hidden;
  background: var(--bg-soft);
}

.phone .screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone.float-back {
  position: absolute;
  width: 210px;
  opacity: 0.9;
}

.phone.float-back.left {
  left: -40px;
  bottom: -30px;
  transform: rotate(-8deg);
}

.phone.float-back.right {
  right: -40px;
  top: 30px;
  transform: rotate(9deg);
}

/* Sections */
section {
  padding: 88px 0;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-head h2 {
  font-size: 32px;
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--text-muted);
  font-size: 17px;
  margin: 0;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
}

.feature-card .icon {
  font-size: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-muted);
}

/* Showcase (alternating image + text) */
.showcase {
  background: var(--bg-soft);
}

.showcase .wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.showcase.reverse .wrap {
  grid-template-columns: 1.15fr 0.85fr;
}

.showcase.reverse .showcase-copy {
  order: 2;
}

.showcase.reverse .showcase-shot {
  order: 1;
}

.showcase-copy .eyebrow {
  background: #fff;
}

.showcase-copy h2 {
  font-size: 30px;
  margin: 0 0 16px;
  font-weight: 800;
}

.showcase-copy p {
  color: var(--text-muted);
  font-size: 16.5px;
  margin: 0 0 20px;
}

.showcase-copy ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.showcase-copy li {
  display: flex;
  gap: 10px;
  font-size: 15.5px;
  color: var(--text);
}

.showcase-copy li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 800;
}

.showcase-shot {
  display: flex;
  justify-content: center;
}

.showcase-shot .phone {
  width: 280px;
}

/* Premium band */
.premium {
  background: linear-gradient(135deg, #14201b, #0b3427);
  color: #fff;
  border-radius: 28px;
  margin: 0 24px;
  padding: 56px;
  text-align: center;
}

.premium .wrap {
  max-width: 640px;
  padding: 0;
}

.premium .badge {
  display: inline-block;
  background: var(--accent);
  color: #3a2a10;
  font-weight: 800;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.premium h2 {
  font-size: 30px;
  margin: 0 0 14px;
  font-weight: 800;
}

.premium p {
  color: #cfe3da;
  font-size: 16.5px;
  margin: 0 0 28px;
}

/* Download */
.download {
  text-align: center;
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 720px;
  margin: 0 auto;
}

.download-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: left;
  background: var(--bg-soft);
}

.download-card .icon {
  font-size: 34px;
  margin-bottom: 14px;
  display: block;
}

.download-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
}

.download-card p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0 0 22px;
}

.download-card .btn {
  width: 100%;
}

.soon-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  background: #fff;
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 8px;
}

/* Footer */
footer.site {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer .brand {
  font-size: 16px;
}

footer .foot-links {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--text-muted);
}

footer .foot-links a {
  text-decoration: none;
}

footer small {
  display: block;
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 13px;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero p.lead {
    margin-left: auto;
    margin-right: auto;
  }

  .cta-row {
    justify-content: center;
  }

  .phone-stage {
    margin-top: 20px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase .wrap,
  .showcase.reverse .wrap {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .showcase.reverse .showcase-copy,
  .showcase.reverse .showcase-shot {
    order: initial;
  }

  .showcase-copy ul {
    justify-items: center;
  }

  .showcase-copy li {
    justify-content: center;
  }

  .download-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 24px 26px;
    display: none;
  }

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

  .nav-toggle {
    display: block;
  }

  h1 {
    font-size: 32px;
  }

  .section-head h2 {
    font-size: 26px;
  }

  .premium {
    margin: 0 16px;
    padding: 40px 24px;
  }
}