/* ==========================================================================
   Dermora – landing page
   Tokens come from the brand kit v1.1 (packages/brand/dermora-colors.css).
   ========================================================================== */

@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 300; font-display: swap; src: url('../assets/fonts/Montserrat-Light.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 400; font-display: swap; src: url('../assets/fonts/Montserrat-Regular.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 500; font-display: swap; src: url('../assets/fonts/Montserrat-Medium.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 600; font-display: swap; src: url('../assets/fonts/Montserrat-SemiBold.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 700; font-display: swap; src: url('../assets/fonts/Montserrat-Bold.woff2') format('woff2'); }

:root {
  /* Core palette */
  --dm-teal: #0C9387;
  --dm-mint: #DFF2F0;
  --dm-skin: #F8FCFB;
  --dm-charcoal: #1F1F1F;
  --dm-gray: #E9ECEF;
  --dm-deep-teal: #04776B;
  --dm-teal-mid: #088579;
  --dm-teal-soft: #3DA99F;
  --dm-teal-light: #6DBEB7;
  --dm-mint-deep: #B5DFDB;

  /* Semantic */
  --dm-surface: var(--dm-skin);
  --dm-surface-raised: #FFFFFF;
  --dm-surface-mint: var(--dm-mint);
  --dm-line: #DDE3E2;
  --dm-ink: var(--dm-charcoal);
  --dm-ink-muted: #5A6462;
  --dm-ink-brand: var(--dm-deep-teal);
  --dm-primary: var(--dm-deep-teal);
  --dm-primary-hover: #035F56;
  --dm-on-primary: #FFFFFF;

  /* Radii & spacing (brand kit) */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(31, 31, 31, .06), 0 4px 12px rgba(12, 147, 135, .06);
  --shadow-md: 0 8px 24px rgba(12, 147, 135, .12), 0 2px 6px rgba(31, 31, 31, .06);
  --shadow-lg: 0 24px 60px rgba(12, 147, 135, .18), 0 6px 16px rgba(31, 31, 31, .08);

  --container: 1140px;
  --gutter: 20px;
  --font: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--dm-ink);
  background: var(--dm-surface);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--dm-ink-brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.15; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--dm-primary); color: #fff; padding: 8px 14px; border-radius: var(--r-sm); z-index: 100; }
.skip-link:focus { left: 8px; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container.narrow { max-width: 760px; }
.center { text-align: center; }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head .lead { margin-bottom: 0; }
.lead { font-size: 1.15rem; color: var(--dm-ink-muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--dm-ink-brand); margin-bottom: 14px;
}
.eyebrow svg { width: 16px; height: 16px; }
.accent { color: var(--dm-teal); }
.footnote { font-size: .85rem; color: var(--dm-ink-muted); margin-top: 24px; }
.footnote-light { color: rgba(255,255,255,.75); }

/* Icons (inline SVG from brand kit, 24px, 1.75 stroke) */
svg.icon { width: 24px; height: 24px; flex: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; font-weight: 600; font-size: 1rem;
  border: 2px solid transparent; cursor: pointer; transition: background .15s, color .15s, transform .15s, box-shadow .15s;
  text-decoration: none !important; font-family: inherit; line-height: 1.2;
}
.btn svg { width: 20px; height: 20px; }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-primary { background: var(--dm-primary); color: var(--dm-on-primary); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--dm-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--dm-ink-brand); border-color: var(--dm-mint-deep); }
.btn-ghost:hover { background: var(--dm-mint); }
.btn-light { background: #fff; color: var(--dm-deep-teal); }
.btn-light:hover { background: var(--dm-mint); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248, 252, 251, .86); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dm-line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand img { height: 34px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-menu a { color: var(--dm-ink); font-weight: 500; font-size: .95rem; }
.nav-menu a:hover { color: var(--dm-ink-brand); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; color: var(--dm-ink); cursor: pointer; border-radius: var(--r-sm); }
.nav-toggle svg { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 80px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero-copy h1 { margin-bottom: 20px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 32px; }
.hero-trust { display: grid; gap: 10px; }
.hero-trust li { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: var(--dm-ink-muted); }
.hero-trust svg { width: 20px; height: 20px; color: var(--dm-teal); }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(40px); z-index: 0; pointer-events: none; }
.hero-blob-1 { width: 380px; height: 380px; background: rgba(223, 242, 240, .9); top: -40px; right: -40px; }
.hero-blob-2 { width: 260px; height: 260px; background: rgba(109, 190, 183, .35); bottom: -20px; left: 0; }

/* Phone mockup */
.phone {
  position: relative; z-index: 1;
  width: 320px; aspect-ratio: 9 / 19.2; border-radius: 44px;
  background: var(--dm-charcoal); padding: 12px; box-shadow: var(--shadow-lg);
}
.phone-notch { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 96px; height: 26px; background: var(--dm-charcoal); border-radius: 20px; z-index: 3; }
.phone-screen {
  position: relative; height: 100%; border-radius: 34px; overflow: hidden;
  background: var(--dm-skin); padding: 52px 16px 0; display: flex; flex-direction: column; gap: 10px;
  font-size: 13px; line-height: 1.35;
}
.app-topbar { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.app-topbar-title { font-weight: 600; font-size: 15px; flex: 1; }
.app-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--dm-mint); color: var(--dm-deep-teal); display: grid; place-items: center; font-weight: 600; font-size: 12px; }
.app-greeting { margin: 0; color: var(--dm-ink-muted); font-size: 12px; }
.app-h2 { font-size: 18px; margin: 0 0 4px; }
.app-card { background: #fff; border-radius: var(--r-md); padding: 12px; box-shadow: var(--shadow-sm); }
.app-card-mint { background: var(--dm-mint); box-shadow: none; }
.app-score { display: flex; align-items: center; gap: 12px; }
.app-label { margin: 0; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--dm-deep-teal); font-weight: 500; }
.app-strong { margin: 0; font-weight: 600; font-size: 13px; }
.app-muted { margin: 0; color: var(--dm-ink-muted); font-size: 11.5px; }
.app-section { margin: 6px 0 0; font-weight: 600; font-size: 13px; }
.app-row { display: flex; align-items: center; gap: 10px; background: #fff; border-radius: 12px; padding: 9px 10px; box-shadow: var(--shadow-sm); }
.app-row > div { flex: 1; }
.app-row svg { width: 18px; height: 18px; color: var(--dm-teal); }
.app-dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--dm-teal-light); flex: none; }
.app-dot-on { background: var(--dm-teal); border-color: var(--dm-teal); }
.app-chat { display: flex; align-items: center; gap: 10px; margin-top: 2px; background: #fff; border: 1px solid var(--dm-line); border-radius: 999px; padding: 8px 12px; }
.app-chat p { margin: 0; color: var(--dm-ink-muted); font-size: 12px; }
.app-chat-ai { width: 26px; height: 26px; border-radius: 50%; background: var(--dm-teal); color: #fff; display: grid; place-items: center; }
.app-chat-ai svg { width: 15px; height: 15px; }
.app-tabbar { margin-top: auto; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--dm-line); background: #fff; margin-inline: -16px; padding: 10px 8px 18px; }
.app-tabbar span { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 10px; color: var(--dm-ink-muted); }
.app-tabbar span svg { width: 20px; height: 20px; }
.app-tabbar .is-active { color: var(--dm-deep-teal); font-weight: 500; }

/* ---------- Problem ---------- */
.section-problem { background: #fff; border-top: 1px solid var(--dm-line); border-bottom: 1px solid var(--dm-line); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote { margin: 0; background: var(--dm-surface); border-left: 4px solid var(--dm-teal); border-radius: 0 var(--r-md) var(--r-md) 0; padding: 20px 22px; }
.quote p { font-weight: 500; margin-bottom: 10px; }
.quote footer { font-size: .85rem; color: var(--dm-ink-muted); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.stat { display: flex; flex-direction: column; gap: 4px; padding: 20px 24px; border-radius: var(--r-md); background: var(--dm-mint); }
.stat strong { font-size: 2rem; color: var(--dm-deep-teal); font-weight: 700; line-height: 1; }
.stat span { font-size: .92rem; color: var(--dm-ink-muted); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; padding: 0; margin: 0; }
.step { position: relative; background: #fff; border: 1px solid var(--dm-line); border-radius: var(--r-lg); padding: 28px 24px 24px; }
.step-num { position: absolute; top: 20px; right: 20px; font-size: .8rem; font-weight: 600; color: var(--dm-teal-light); }
.step-icon, .card-icon { width: 52px; height: 52px; border-radius: 16px; background: var(--dm-mint); color: var(--dm-deep-teal); display: grid; place-items: center; margin-bottom: 18px; }
.step-icon svg, .card-icon svg { width: 26px; height: 26px; }
.step p { margin: 0; color: var(--dm-ink-muted); font-size: .95rem; }

/* ---------- Features ---------- */
.section-mint { background: var(--dm-mint); }
.card { background: #fff; border-radius: var(--r-lg); padding: 28px 26px; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card p { margin: 0; color: var(--dm-ink-muted); font-size: .95rem; }

/* ---------- Safety ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.checklist { display: grid; gap: 14px; margin-top: 24px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: .97rem; }
.checklist svg { width: 22px; height: 22px; color: var(--dm-teal); flex: none; margin-top: 2px; }
.flow { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--dm-line); border-radius: var(--r-lg); padding: 24px; flex-wrap: wrap; }
.flow-col { display: grid; gap: 12px; }
.flow-node { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; min-width: 128px; padding: 16px 12px; border-radius: var(--r-md); background: var(--dm-surface); border: 1px solid var(--dm-line); }
.flow-node svg { width: 26px; height: 26px; color: var(--dm-deep-teal); margin-bottom: 4px; }
.flow-node span { font-weight: 600; font-size: .92rem; }
.flow-node small { font-size: .75rem; color: var(--dm-ink-muted); line-height: 1.3; }
.flow-node-brand { background: var(--dm-mint); border-color: var(--dm-mint-deep); }
.flow-arrow svg { width: 22px; height: 22px; color: var(--dm-teal-light); }

/* ---------- Roadmap ---------- */
.section-dark { background: var(--dm-charcoal); color: #F1F5F4; }
.section-dark .eyebrow { color: #5ECDBF; }
.section-dark h2 { color: #fff; }
.release { background: #2A3331; border-radius: var(--r-lg); padding: 28px 26px; border: 1px solid #3A4543; }
.release-now { background: var(--dm-deep-teal); border-color: var(--dm-teal); }
.release-tag { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.12); margin-bottom: 16px; }
.release-now .release-tag { background: #fff; color: var(--dm-deep-teal); }
.release h3 { color: #fff; margin-bottom: 14px; }
.release ul { display: grid; gap: 8px; }
.release li { padding-left: 22px; position: relative; font-size: .95rem; color: rgba(255,255,255,.86); }
.release li::before { content: ''; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--dm-teal-light); }
.release-now li::before { background: #fff; }

/* ---------- Team ---------- */
.member { background: #fff; border: 1px solid var(--dm-line); border-radius: var(--r-lg); padding: 26px 24px; }
.member-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--dm-teal), var(--dm-deep-teal)); color: #fff; display: grid; place-items: center; font-weight: 600; font-size: 1.4rem; margin-bottom: 16px; }
.member h3 { margin-bottom: 2px; }
.member-role { color: var(--dm-ink-brand); font-weight: 500; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.member p:last-child { margin: 0; color: var(--dm-ink-muted); font-size: .95rem; }
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.process-item { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; padding: 18px 20px; border-radius: var(--r-md); background: var(--dm-mint); }
.process-item svg { grid-row: 1 / span 2; width: 26px; height: 26px; color: var(--dm-deep-teal); }
.process-item strong { font-size: .95rem; }
.process-item span { font-size: .85rem; color: var(--dm-ink-muted); }

/* ---------- Tech ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tech-col { background: #fff; border-radius: var(--r-lg); padding: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .85rem; font-weight: 500; padding: 6px 12px; border-radius: 999px; background: var(--dm-surface); border: 1px solid var(--dm-line); color: var(--dm-ink); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--dm-line); border-radius: var(--r-md); padding: 0 22px; }
.faq summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; color: var(--dm-teal); font-weight: 300; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--dm-ink-muted); }

/* ---------- Beta CTA ---------- */
.section-cta { background: linear-gradient(135deg, var(--dm-teal) 0%, var(--dm-deep-teal) 100%); color: #fff; }
.section-cta img { margin: 0 auto 20px; }
.section-cta h2 { color: #fff; }
.section-cta .lead { color: rgba(255,255,255,.85); }
.beta-form { display: flex; gap: 10px; max-width: 480px; margin: 24px auto 8px; }
.beta-form input {
  flex: 1; min-width: 0; padding: 14px 18px; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-size: 1rem; background: rgba(255,255,255,.95); color: var(--dm-ink);
}
.beta-form input:focus { outline: none; border-color: #fff; box-shadow: 0 0 0 4px rgba(255,255,255,.25); }
.beta-status { min-height: 1.5em; font-weight: 500; }

/* ---------- Footer ---------- */
.site-footer { background: #fff; border-top: 1px solid var(--dm-line); padding: 56px 0 40px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.6fr; gap: 32px; }
.site-footer h3 { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dm-ink-muted); margin-bottom: 12px; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--dm-ink); }
.footer-note { color: var(--dm-ink-muted); }
.footer-note p { margin-bottom: 8px; }

/* ---------- Focus ---------- */
:focus-visible { outline: 3px solid var(--dm-teal-light); outline-offset: 3px; border-radius: 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .phone { width: 280px; }
  .grid-3, .stats, .process, .tech-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    display: none; position: absolute; left: 0; right: 0; top: 72px;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--dm-line); padding: 8px 20px 16px;
  }
  .nav-menu.is-open { display: flex; }
  .nav-menu li a { display: block; padding: 12px 0; }
  .nav-cta { padding-top: 8px; }
  .nav-cta .btn { width: 100%; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .steps { grid-template-columns: 1fr; }
  .beta-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .flow { flex-direction: column; }
  .flow-arrow svg { transform: rotate(90deg); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}

/* ---------- Trust card (customer landing) ---------- */
.trust-card { background: #fff; border: 1px solid var(--dm-line); border-radius: var(--r-lg); padding: 32px 30px; box-shadow: var(--shadow-md); }
.trust-card img { margin-bottom: 16px; }
.trust-card h3 { margin-bottom: 10px; }
.trust-card p { margin: 0; color: var(--dm-ink-muted); }

/* ---------- App screens strip ---------- */
.section-screens { background: #fff; border-top: 1px solid var(--dm-line); border-bottom: 1px solid var(--dm-line); padding-bottom: clamp(48px, 7vw, 88px); }
.screens { display: flex; gap: 28px; overflow-x: auto; padding: 8px max(20px, calc((100vw - var(--container)) / 2)) 24px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--dm-mint-deep) transparent; }
.screens:focus-visible { outline-offset: -3px; }
.screen { flex: 0 0 auto; margin: 0; scroll-snap-align: start; text-align: center; }
.screen-frame { width: 230px; aspect-ratio: 390 / 844; border-radius: 30px; background: var(--dm-charcoal); padding: 8px; box-shadow: var(--shadow-md); }
.screen-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 23px; background: var(--dm-skin); }
.screen figcaption { margin-top: 12px; font-size: .9rem; font-weight: 500; color: var(--dm-ink-muted); }
@media (max-width: 560px) { .screen-frame { width: 200px; } .screens { gap: 18px; } }

/* hero phone with a real screenshot */
.phone-screen-img { padding: 0; display: block; }
.phone-screen-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 34px; }

/* header auth buttons + app CTA */
.nav-auth { display: flex; gap: 8px; }
.screens-cta { margin-top: 8px; }
.screens-cta .btn { margin-bottom: 8px; }
@media (max-width: 860px) { .nav-auth { flex-direction: column; } .nav-auth .btn { width: 100%; } }