:root {
  --bg: #f5f0e6;
  --surface: #ffffff;
  --text: #1f1b16;
  --muted: #7a7060;
  --accent: #4fa9b0;
  --accent-text: #ffffff;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(1180px, 92%); margin: 0 auto; }
.container.narrow { max-width: 760px; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }

/* Header */
.site-header { padding: 18px 0; position: sticky; top: 0; backdrop-filter: blur(12px); background: color-mix(in srgb, var(--bg) 80%, transparent); z-index: 30; border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent); transition: padding .2s ease, box-shadow .2s ease; }
.site-header.scrolled { padding: 12px 0; box-shadow: 0 8px 30px -20px rgba(0,0,0,.4); }
.nav-row { display: flex; align-items: center; gap: 32px; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 22px; letter-spacing: -0.02em; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { font-size: 14px; color: color-mix(in srgb, var(--text) 75%, transparent); transition: color .2s ease; }
.nav a:hover, .nav a.active { color: var(--accent); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 14px; transition: transform .2s ease, opacity .2s ease, background .2s ease; cursor: pointer; border: none; font-family: inherit; }
.btn-primary { background: var(--accent); color: var(--accent-text); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid color-mix(in srgb, var(--text) 18%, transparent); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Mobile menu toggle */
.menu-toggle { display: none; background: transparent; border: 0; padding: 8px; cursor: pointer; flex-direction: column; gap: 5px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--text); transition: transform .25s ease, opacity .2s ease; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; flex-direction: column; gap: 14px; padding: 20px 6%; background: var(--surface); border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent); }
.mobile-nav a { font-size: 16px; }
.mobile-nav .btn { align-self: flex-start; }

/* Hero */
.hero { padding: 80px 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.eyebrow { display: inline-block; font-size: 12px; letter-spacing: .18em; padding: 6px 12px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); margin-bottom: 22px; }
.display { font-family: var(--font-display); font-size: clamp(40px, 6vw, 76px); line-height: 1.02; letter-spacing: -0.03em; margin: 0 0 22px; font-weight: 800; }
.display-sm { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 16px; font-weight: 700; }
.lede { font-size: 18px; color: color-mix(in srgb, var(--text) 78%, transparent); max-width: 52ch; margin: 0 0 28px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media img { border-radius: 20px; aspect-ratio: 4/3; object-fit: cover; box-shadow: 0 30px 80px -20px rgba(0,0,0,.4); transition: transform .6s ease; }
.hero-media:hover img { transform: scale(1.02); }

/* Sections */
.section { padding: 90px 0; border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent); }
.section-title { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 40px; letter-spacing: -0.02em; }
.section-head { text-align: center; margin: 0 auto 50px; max-width: 640px; }
.section-head .section-title { margin-bottom: 14px; }
.section-head .lede { margin: 0 auto; }

/* Features */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature { padding: 28px; border-radius: 18px; background: var(--surface); border: 1px solid color-mix(in srgb, var(--text) 8%, transparent); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.feature:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 20px 40px -20px rgba(0,0,0,.25); }
.feature-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--accent); color: var(--accent-text); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; margin-bottom: 16px; }
.feature h3 { font-family: var(--font-display); font-size: 22px; margin: 0 0 10px; letter-spacing: -0.01em; }
.feature p { margin: 0; color: color-mix(in srgb, var(--text) 72%, transparent); }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.about-grid img { border-radius: 20px; aspect-ratio: 4/5; object-fit: cover; }
.about-bullets { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 10px; }
.about-bullets li { padding-left: 22px; position: relative; color: color-mix(in srgb, var(--text) 78%, transparent); }
.about-bullets li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* Stats */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { padding: 28px; border-radius: 18px; background: var(--surface); }
.stat-value { font-family: var(--font-display); font-size: 44px; font-weight: 800; letter-spacing: -0.02em; color: var(--accent); }
.stat-label { color: color-mix(in srgb, var(--text) 70%, transparent); margin-top: 4px; font-size: 14px; }

/* Showcase */
.showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.showcase img { border-radius: 20px; aspect-ratio: 4/5; object-fit: cover; }

/* Pricing */
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan { position: relative; padding: 32px; border-radius: 20px; background: var(--surface); border: 1px solid color-mix(in srgb, var(--text) 8%, transparent); display: flex; flex-direction: column; gap: 14px; transition: transform .25s ease, box-shadow .25s ease; }
.plan:hover { transform: translateY(-4px); box-shadow: 0 20px 50px -20px rgba(0,0,0,.3); }
.plan h3 { font-family: var(--font-display); font-size: 22px; margin: 0; }
.plan-price { display: flex; align-items: baseline; gap: 6px; }
.plan-amount { font-family: var(--font-display); font-size: 44px; font-weight: 800; letter-spacing: -0.02em; }
.plan-period { color: color-mix(in srgb, var(--text) 60%, transparent); font-size: 14px; }
.plan-desc { margin: 0; color: color-mix(in srgb, var(--text) 72%, transparent); }
.plan ul { list-style: none; padding: 0; margin: 6px 0 18px; display: grid; gap: 10px; }
.plan ul li { padding-left: 22px; position: relative; font-size: 14px; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.plan .btn { margin-top: auto; }
.plan-featured { border-color: var(--accent); transform: translateY(-6px); box-shadow: 0 30px 60px -25px color-mix(in srgb, var(--accent) 40%, transparent); }
.plan-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--accent-text); padding: 5px 14px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

/* Testimonial */
.testimonial blockquote { margin: 0; max-width: 820px; }
.testimonial p { font-family: var(--font-display); font-size: clamp(24px, 3vw, 36px); line-height: 1.25; letter-spacing: -0.02em; margin: 0 0 18px; }
.testimonial footer { color: color-mix(in srgb, var(--text) 70%, transparent); font-size: 14px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.contact-info li { display: grid; gap: 4px; }
.contact-info strong { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: color-mix(in srgb, var(--text) 60%, transparent); }
.contact-info a { color: var(--accent); }
.contact-form { display: grid; gap: 16px; padding: 32px; border-radius: 20px; background: var(--surface); border: 1px solid color-mix(in srgb, var(--text) 8%, transparent); }
.contact-form label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: color-mix(in srgb, var(--text) 80%, transparent); }
.contact-form input, .contact-form textarea { font: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--text) 14%, transparent); background: var(--bg); color: var(--text); transition: border-color .2s ease; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form input.invalid, .contact-form textarea.invalid { border-color: #e54848; }
.form-status { margin: 0; font-size: 14px; min-height: 1.2em; }
.form-status.success { color: var(--accent); }
.form-status.error { color: #e54848; }

/* CTA band */
.cta-band { background: var(--accent); color: var(--accent-text); }
.cta-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner p { font-size: 18px; margin: 0 0 28px; }
.cta-band .btn-primary { background: var(--accent-text); color: var(--accent); }

/* About page */
.about-page .about-hero { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 20px; margin: 30px 0; }
.about-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; }
.about-grid-2 h3 { font-family: var(--font-display); font-size: 22px; margin: 0 0 14px; }

/* Footer */
.site-footer { padding: 70px 0 30px; border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.site-footer h4 { font-family: var(--font-display); font-size: 14px; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer ul a { color: color-mix(in srgb, var(--text) 70%, transparent); font-size: 14px; transition: color .2s ease; }
.site-footer ul a:hover { color: var(--accent); }
.muted { color: color-mix(in srgb, var(--text) 65%, transparent); }
.copyright { margin-top: 40px; font-size: 12px; color: color-mix(in srgb, var(--text) 55%, transparent); }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(4px); animation: fadeIn .2s ease; }
.modal-card { position: relative; background: var(--surface); color: var(--text); padding: 36px; border-radius: 20px; max-width: 460px; width: 100%; box-shadow: 0 40px 100px -20px rgba(0,0,0,.5); animation: scaleIn .25s cubic-bezier(.2,.7,.2,1); }
.modal-card h3 { font-family: var(--font-display); font-size: 26px; margin: 0 0 12px; }
.modal-card p { margin: 0 0 22px; color: color-mix(in srgb, var(--text) 75%, transparent); }
.modal-close { position: absolute; top: 14px; right: 14px; background: transparent; border: 0; font-size: 26px; line-height: 1; cursor: pointer; color: var(--text); width: 32px; height: 32px; border-radius: 50%; transition: background .2s ease; }
.modal-close:hover { background: color-mix(in srgb, var(--text) 10%, transparent); }
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes scaleIn { from { opacity: 0; transform: scale(.96) } to { opacity: 1; transform: scale(1) } }

/* Back to top */
.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-text); font-size: 18px; cursor: pointer; box-shadow: 0 12px 30px -10px rgba(0,0,0,.4); opacity: 0; transform: translateY(10px); transition: opacity .25s ease, transform .25s ease; z-index: 20; }
.back-to-top[hidden] { display: none; }
.back-to-top.show { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .showcase-grid, .about-grid, .contact-grid, .about-grid-2 { grid-template-columns: 1fr; }
  .feature-grid, .plan-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav, .nav-cta { display: none; }
  .menu-toggle { display: flex; margin-left: auto; }
  .mobile-nav.open { display: flex; }
  .plan-featured { transform: none; }
  .section { padding: 64px 0; }
  .hero { padding: 50px 0 40px; }
}