@import url('https://fonts.googleapis.com/css2?family=Grand+Hotel&display=swap');

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

html {
  scrollbar-gutter: stable;
}

:root {
  --bg: #f9f9f7;
  --surface: #ffffff;
  --border: #e4e4e0;
  --text: #1a1a18;
  --dim: #6b6b65;
  --accent: #2c6e49;
  --accent-light: #e8f5ee;
  --radius: 14px;
  --max-width: 960px;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Nav ──────────────────────────────────────── */

nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Grand Hotel', cursive;
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--dim);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 8px;
  transition:
    background 0.15s,
    color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--accent-light);
  color: var(--accent);
}

/* ── Main ─────────────────────────────────────── */

main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

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

.hero {
  text-align: center;
  padding: 80px 0 60px;
}

.hero-badge {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text);
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.1rem;
  color: var(--dim);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Section ──────────────────────────────────── */

.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 24px;
  color: var(--text);
}

/* ── Apps Grid ────────────────────────────────── */

.apps-section {
  padding: 0 0 80px;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    box-shadow 0.2s,
    transform 0.2s;
}

.app-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
  transform: translateY(-2px);
}

.app-card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.app-icon.zenspark {
  background: #e9edc9;
}

.app-icon-img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: cover;
}

.app-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

.app-card p {
  font-size: 0.9rem;
  color: var(--dim);
  line-height: 1.55;
  flex: 1;
}

.app-card-contact {
  font-size: 0.8rem;
  color: var(--accent);
  margin-top: 0.5rem;
  flex: 0;
}

.app-card-contact a {
  color: var(--accent);
  text-decoration: none;
}

.app-card-contact a:hover {
  text-decoration: underline;
}

.app-tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  align-self: flex-start;
}

/* ── Contact Section ──────────────────────────── */

.contact-section {
  padding: 0 0 32px;
}

.contact-lead {
  font-size: 0.95rem;
  color: var(--dim);
  margin-bottom: 16px;
  line-height: 1.6;
}

.contact-email {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid var(--accent-light);
  padding-bottom: 2px;
  transition: border-color 0.15s;
}

.contact-email:hover {
  border-color: var(--accent);
}

/* ── Privacy Page ─────────────────────────────── */

.prose {
  padding: 60px 0 80px;
  max-width: 680px;
}

.prose h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.prose .meta {
  color: var(--dim);
  font-size: 0.875rem;
  margin-bottom: 40px;
}

.prose h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 32px 0 10px;
  color: var(--text);
}

.prose p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #3a3a36;
  margin-bottom: 12px;
}

.prose ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.prose ul li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #3a3a36;
  margin-bottom: 6px;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
}

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

footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-inner p {
  font-size: 0.85rem;
  color: var(--dim);
}

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--dim);
  text-decoration: none;
}

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

/* ── App Page ─────────────────────────────────── */

.app-hero {
  padding: 64px 0 48px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.app-hero-icon {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  object-fit: cover;
  flex-shrink: 0;
}

.app-hero-text h1 {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.app-hero-text p {
  font-size: 1.05rem;
  color: var(--dim);
  line-height: 1.6;
  max-width: 520px;
}

.app-store-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--text);
  color: #fff;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 10px;
  transition: opacity 0.15s;
}

.store-btn:hover {
  opacity: 0.8;
}

.store-btn.coming-soon {
  background: var(--border);
  color: var(--dim);
  cursor: default;
  pointer-events: none;
}

.app-features {
  padding: 0 0 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

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

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.feature-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--dim);
  line-height: 1.55;
}

.app-screenshots {
  padding: 0 0 48px;
}

.screenshots-scroll {
  display: flex;
  gap: 12px;
}

.screenshots-scroll img {
  flex: 1 1 0;
  min-width: 0;
  width: 0;
  aspect-ratio: 9 / 19.5;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  object-fit: cover;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  cursor: zoom-in;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}

.screenshots-scroll img:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
}

/* ── Lightbox ─────────────────────────────────── */

#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

#lightbox.open {
  display: flex;
}

#lightbox img {
  max-height: 90vh;
  max-width: 90vw;
  width: auto;
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

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

@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.1rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}