/* ===========================================================
   Measurli landing page
   Brand tokens lifted from the Measurli app (app/globals.css)
   =========================================================== */

:root {
  --navy: #26417E;
  --navy-2: #2F5AA8;
  --teal: #2E9FC0;
  --teal-light: #7FD3DE;
  --green: #149E86;
  --green-light: #2FD3B4;
  --purple: #8B6FB5;
  --cream: #FAF7F5;
  --slate: #6B7C8F;
  --border: #DDE8EF;
  --bg-blue: #EDF4F8;
  --bg-green: #E2F5F0;

  --maxw: 1140px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(38,65,126,0.06), 0 2px 8px rgba(38,65,126,0.05);
  --shadow-md: 0 8px 30px rgba(38,65,126,0.10);
  --shadow-lg: 0 20px 60px rgba(38,65,126,0.16);

  --font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--navy);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.2rem; }
p  { color: var(--slate); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.95rem;
  padding: 0.7rem 1.3rem; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, opacity .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.88rem; }
.btn-lg { padding: 0.85rem 1.6rem; font-size: 1rem; }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  box-shadow: 0 4px 14px rgba(38,65,126,0.28);
}
.btn-primary:hover { box-shadow: 0 8px 22px rgba(38,65,126,0.34); transform: translateY(-1px); }

.btn-ghost { color: var(--navy); background: #fff; border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--teal); color: var(--navy); transform: translateY(-1px); }

.btn-light { color: var(--navy); background: #fff; box-shadow: var(--shadow-md); }
.btn-light:hover { transform: translateY(-1px); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,0.55); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,247,245,0.8);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.site-header.scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); background: rgba(250,247,245,0.92); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 0.55rem; }
.brand-mark { width: 32px; height: 32px; object-fit: contain; }
.brand-word { font-weight: 600; font-size: 1.2rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--navy); }

.nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nav a { font-size: 0.93rem; font-weight: 500; color: var(--slate); transition: color .15s ease; }
.nav a:hover { color: var(--navy); }
.header-cta { margin-left: 1.4rem; display: inline-flex; align-items: center; gap: 0.6rem; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; margin-left: auto; }
.menu-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: none; flex-direction: column; gap: 0.4rem; padding: 1rem 24px 1.5rem; border-bottom: 1px solid var(--border); background: var(--cream); }
.mobile-nav a { padding: 0.7rem 0; font-weight: 500; color: var(--navy); border-bottom: 1px solid var(--border); }
.mobile-nav a.btn { border-bottom: 0; margin-top: 0.6rem; color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #FAF7F5 0%, #EDF4F8 52%, #E2F5F0 100%);
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(3.5rem, 8vw, 6.5rem);
}
.hero-peaks { position: absolute; inset: 0; pointer-events: none; }
.hero-peaks svg { width: 100%; height: 100%; }
.hero-inner {
  position: relative;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--teal); background: rgba(46,159,192,0.12);
  padding: 0.35rem 0.8rem; border-radius: 999px; margin-bottom: 1.1rem;
}
.eyebrow-teal { color: var(--teal); background: rgba(46,159,192,0.12); }
.eyebrow-green { color: var(--green); background: rgba(20,158,134,0.14); }
.eyebrow-purple { color: var(--purple); background: rgba(139,111,181,0.14); }

.hero h1 { color: var(--navy); margin-bottom: 1.1rem; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--slate); max-width: 34ch; }
.hero-actions { display: flex; gap: 0.8rem; margin-top: 1.8rem; flex-wrap: wrap; }
.hero-note { font-size: 0.85rem; color: var(--slate); margin-top: 1.3rem; }

/* Product mock */
.app-window {
  background: #fff; border: 1px solid var(--border); border-radius: 20px;
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.app-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 0.7rem 1rem; background: var(--navy);
}
.app-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.35); }
.app-dot:nth-child(1) { background: #ff6f6f; }
.app-dot:nth-child(2) { background: #ffc24b; }
.app-dot:nth-child(3) { background: #5bd07a; }
.app-title { margin-left: auto; color: rgba(255,255,255,0.8); font-size: 0.78rem; font-weight: 500; }
.app-body { padding: 1.1rem; display: flex; flex-direction: column; gap: 0.9rem; background: #fff; }

.panel { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 1rem; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.7rem; }
.panel-title { font-weight: 700; color: var(--navy); font-size: 0.95rem; }
.panel-sub { font-size: 0.78rem; color: var(--slate); }
.trend-pill {
  font-size: 0.74rem; font-weight: 700; color: var(--green);
  background: var(--bg-green); padding: 0.25rem 0.6rem; border-radius: 999px; white-space: nowrap;
}
.trend-chart { width: 100%; height: 110px; }
.trend-chart.tall { height: 180px; }
.chart-caption { font-size: 0.72rem; color: var(--slate); margin-top: 0.4rem; display: flex; align-items: center; gap: 0.4rem; }
.dot-green { width: 8px; height: 8px; border-radius: 50%; background: var(--green); display: inline-block; }

.insight-panel { background: linear-gradient(135deg, #F4F0FA 0%, #EDF4F8 100%); border-color: #E4DBF1; }
.insight-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--purple); margin-bottom: 0.3rem; }
.insight-text { font-size: 0.86rem; color: var(--navy); line-height: 1.5; }
.insight-text strong { color: var(--navy); font-weight: 700; }

.abc-row { display: flex; align-items: center; justify-content: center; gap: 0.5rem; padding-top: 0.2rem; }
.abc-chip { font-size: 0.74rem; font-weight: 600; padding: 0.3rem 0.7rem; border-radius: 999px; }
.abc-a { color: var(--teal); background: rgba(46,159,192,0.14); }
.abc-b { color: var(--navy); background: var(--bg-blue); }
.abc-c { color: var(--green); background: var(--bg-green); }
.abc-arrow { color: var(--border); font-weight: 700; }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-head { max-width: 640px; margin: 0 auto clamp(2rem, 4vw, 3.2rem); text-align: center; }
.section-head h2 { color: var(--navy); margin-bottom: 0.9rem; }
.section-lede { font-size: 1.08rem; }
.problem { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* 3-up cards */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.card {
  background: var(--cream); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.8rem; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--teal); }
.card-icon { font-size: 1.7rem; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 14px; margin-bottom: 1.1rem; background: var(--bg-blue); }
.icon-warn { background: #FBEEE9; }
.card h3 { color: var(--navy); margin-bottom: 0.5rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem 1.6rem 1.6rem; box-shadow: var(--shadow-sm); }
.step-num {
  position: absolute; top: -20px; left: 1.6rem;
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 1.1rem;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  box-shadow: 0 6px 16px rgba(38,65,126,0.25);
}
.step h3 { color: var(--navy); margin: 0.7rem 0 0.5rem; }

/* Outcome */
.outcome { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.outcome-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.outcome-copy h2 { color: var(--navy); margin: 0.4rem 0 1rem; }
.check-list { list-style: none; margin-top: 1.3rem; display: grid; gap: 0.7rem; }
.check-list li { position: relative; padding-left: 1.9rem; color: var(--navy); font-weight: 500; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  font-size: 0.75rem; font-weight: 800; color: #fff; background: var(--green);
}
.big-chart { box-shadow: var(--shadow-md); }
.chart-legend { display: flex; justify-content: space-between; font-size: 0.74rem; color: var(--slate); margin-top: 0.6rem; }
.chart-legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.legend-mark { color: var(--green); font-weight: 600; }

/* Split sections */
.split.alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split-grid.reverse .split-visual { order: -1; }
.split-copy h2 { color: var(--navy); margin: 0.4rem 0 1rem; }

/* Visual columns: real photos stacked with the product mocks */
.outcome-visual { display: grid; justify-items: center; gap: 1.5rem; }
.visual-photo {
  width: 100%; max-width: 420px; height: auto; aspect-ratio: 3 / 2; object-fit: cover;
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
}
/* .panel has no intrinsic width, so justify-items: center would shrink the chart */
.outcome-visual .big-chart { width: 100%; }
/* Photo matches the chart's full column width rather than the 420px mock width */
.outcome-visual .visual-photo { max-width: 100%; }

.feature-list { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.feature-list.two-col { grid-template-columns: 1fr 1fr; gap: 1.3rem 1.6rem; }
.feature { display: flex; gap: 0.9rem; align-items: flex-start; }
.feature-emoji { font-size: 1.3rem; flex-shrink: 0; width: 42px; height: 42px; display: grid; place-items: center; background: var(--bg-blue); border-radius: 12px; }
.feature h4 { color: var(--navy); font-size: 1.02rem; margin-bottom: 0.15rem; }
.feature p { font-size: 0.9rem; }

/* Phone mock */
.phone {
  position: relative; width: 280px; margin: 0 auto;
  background: var(--navy); border-radius: 38px; padding: 12px;
  box-shadow: var(--shadow-lg);
}
.phone-notch { width: 120px; height: 24px; background: var(--navy); border-radius: 0 0 16px 16px; position: absolute; top: 12px; left: 50%; transform: translateX(-50%); z-index: 2; }
.phone-screen { background: linear-gradient(160deg, #FAF7F5, #EDF4F8); border-radius: 28px; padding: 2.2rem 1.1rem 1.4rem; }
.phone-greeting { font-weight: 800; font-size: 1.25rem; color: var(--navy); }
.phone-sub { font-size: 0.8rem; color: var(--slate); margin-bottom: 1.1rem; }
.tile { display: flex; align-items: center; gap: 0.8rem; padding: 0.85rem 1rem; border-radius: 16px; margin-bottom: 0.7rem; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.tile span { font-size: 1.3rem; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; }
.tile strong { display: block; color: var(--navy); font-size: 0.95rem; }
.tile small { color: var(--slate); font-size: 0.76rem; }
.tile-navy span { background: var(--bg-blue); }
.tile-teal span { background: #E0F0F8; }
.tile-green span { background: var(--bg-green); }
.tile-purple span { background: #F0EBF8; }

/* Dashboard mock */
.dash-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 1.3rem; box-shadow: var(--shadow-lg); max-width: 420px; margin: 0 auto; }
.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; margin-bottom: 1.1rem; }
.stat { background: var(--cream); border: 1px solid var(--border); border-radius: 14px; padding: 0.9rem 0.6rem; text-align: center; }
.stat-num { display: block; font-size: 1.7rem; font-weight: 800; }
.stat-num.navy { color: var(--navy); } .stat-num.green { color: var(--green); } .stat-num.teal { color: var(--teal); }
.stat-label { font-size: 0.7rem; color: var(--slate); }
.dash-list { display: grid; gap: 0.6rem; }
.dash-row { display: flex; align-items: center; gap: 0.8rem; padding: 0.7rem; border: 1px solid var(--border); border-radius: 14px; }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 0.82rem; background: linear-gradient(135deg, var(--navy), var(--teal)); flex-shrink: 0; }
.dash-meta { flex: 1; min-width: 0; }
.dash-meta strong { display: block; color: var(--navy); font-size: 0.92rem; }
.dash-meta small { color: var(--slate); font-size: 0.76rem; }
.dash-badge { font-size: 0.72rem; font-weight: 600; color: var(--green); background: var(--bg-green); padding: 0.25rem 0.6rem; border-radius: 999px; white-space: nowrap; }

/* AI section */
.ai { background: var(--cream); }
.ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.ai-copy h2 { color: var(--navy); margin: 0.4rem 0 1rem; }
.ai-powered { font-weight: 600; color: var(--purple); margin-top: 1rem; }
.chat { display: grid; gap: 0.7rem; background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 1.3rem; box-shadow: var(--shadow-md); }
.bubble { padding: 0.8rem 1rem; border-radius: 16px; font-size: 0.9rem; max-width: 85%; line-height: 1.5; }
.bubble-user { align-self: flex-end; background: var(--navy); color: #fff; border-bottom-right-radius: 5px; }
.bubble-ai { align-self: flex-start; background: var(--bg-blue); color: var(--navy); border-bottom-left-radius: 5px; }
.ai-tag { display: block; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--purple); margin-bottom: 0.25rem; }

/* Privacy */
.privacy { background: var(--cream); border-top: 1px solid var(--border); }
.privacy-grid { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: 0.75fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
/* Portrait crop: this photo is the only tall one, so it overrides the 3:2 default */
.privacy-photo { max-width: 320px; aspect-ratio: 4 / 5; }
.privacy-icon { font-size: 2rem; width: 68px; height: 68px; display: grid; place-items: center; margin: 0 0 1.2rem; border-radius: 18px; background: var(--bg-blue); }

/* ---------- Line-icon system (replaces emoji) ---------- */
.card-icon svg { width: 26px; height: 26px; }
.icon-warn { color: var(--navy); }
.feature-emoji svg { width: 22px; height: 22px; }
#caregivers .feature-emoji { color: var(--teal); }
#therapists .feature-emoji { color: var(--green); }
.tile span svg { width: 21px; height: 21px; }
.tile-navy span { color: var(--navy); }
.tile-teal span { color: var(--teal); }
.tile-green span { color: var(--green); }
.tile-purple span { color: var(--purple); }
.privacy-icon svg { width: 30px; height: 30px; }
.privacy-icon { color: var(--navy); }
.privacy-copy h2 { color: var(--navy); margin-bottom: 0.9rem; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 0.8rem; }
.faq-list details { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 0 1.3rem; transition: box-shadow .2s ease; }
.faq-list details[open] { box-shadow: var(--shadow-sm); }
.faq-list summary { list-style: none; cursor: pointer; font-weight: 600; color: var(--navy); padding: 1.1rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-size: 1.4rem; font-weight: 400; color: var(--teal); transition: transform .2s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding-bottom: 1.2rem; font-size: 0.95rem; }

/* CTA */
.cta { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: clamp(3.5rem, 7vw, 5.5rem) 0; text-align: center; }
/* Background photo, held well behind the form: the scrim above it does the
   contrast work so the white text and inputs stay readable. */
.cta-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.cta-scrim { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(38,65,126,0.82) 0%, rgba(47,90,168,0.74) 100%); }
.cta-peaks { position: absolute; inset: 0; pointer-events: none; }
.cta-peaks svg { width: 100%; height: 100%; }
.cta-inner { position: relative; max-width: 640px; margin: 0 auto; }
.cta-inner h2 { color: #fff; margin-bottom: 0.8rem; }
.cta-inner p { color: rgba(255,255,255,0.85); font-size: 1.1rem; }
.cta-actions { display: flex; gap: 0.9rem; justify-content: center; margin-top: 1.8rem; flex-wrap: wrap; }

/* ---------- Demo form ---------- */
.demo-form {
  max-width: 520px; margin: 2rem auto 0; text-align: left;
  background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 1.6rem;
}
.demo-form .form-row { display: flex; gap: 0.9rem; }
.demo-form .field { flex: 1; min-width: 0; margin-bottom: 1rem; }
.demo-form label, .demo-form legend {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--navy); margin-bottom: 0.35rem; padding: 0;
}
.demo-form input[type="text"], .demo-form input[type="email"], .demo-form select {
  width: 100%; padding: 0.7rem 0.8rem; font: inherit;
  color: var(--navy); background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.demo-form input:focus, .demo-form select:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46,159,192,0.18);
}
.demo-form fieldset { border: 0; padding: 0; margin: 0 0 1rem; }
.role-options { display: flex; gap: 0.6rem; }
.role-option {
  flex: 1; display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0; padding: 0.65rem 0.8rem; cursor: pointer;
  font-size: 0.95rem; font-weight: 500; color: var(--navy);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s ease, background .15s ease;
}
.role-option:hover { border-color: var(--teal); }
.role-option input { accent-color: var(--navy); margin: 0; }
.role-option:has(input:checked) { border-color: var(--navy); background: var(--bg-blue); }
.demo-form #df-submit { width: 100%; margin-top: 0.4rem; }
.demo-form[aria-busy="true"] #df-submit { opacity: 0.65; cursor: progress; }
.form-status { font-size: 0.88rem; margin: 0.8rem 0 0; min-height: 1.2em; }
.form-status.is-error { color: #b3261e; }
.form-status.is-success { color: var(--green); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cta-aside { margin-top: 1.4rem; font-size: 0.95rem; color: rgba(255,255,255,0.85); }
.cta-aside a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.cta-aside a:hover { color: var(--teal-light); }

/* Footer */
.site-footer { background: var(--cream); border-top: 1px solid var(--border); padding: 3rem 0 2rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.footer-brand { max-width: 320px; }
.footer-brand .brand-mark { width: 34px; height: 34px; object-fit: contain; display: inline-block; vertical-align: middle; }
.footer-brand .brand-word { color: var(--navy); font-weight: 600; font-size: 1.2rem; letter-spacing: 0.16em; text-transform: uppercase; vertical-align: middle; margin-left: 0.5rem; }
.footer-tag { margin-top: 0.8rem; font-size: 0.9rem; }
.footer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 2.5rem; align-content: start; }
.footer-nav a { font-size: 0.9rem; color: var(--slate); }
.footer-nav a:hover { color: var(--navy); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 0.82rem; color: var(--slate); }

/* ---------- Sign-in page ---------- */
.signin-main { display: flex; align-items: center; min-height: calc(100vh - 68px); padding: clamp(2.5rem, 7vw, 5rem) 0; }
.signin-container { display: flex; justify-content: center; }
.signin-card {
  width: 100%; max-width: 420px; text-align: left;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 2rem;
}
.signin-card h1 { font-size: 1.6rem; margin-bottom: 1.4rem; }
.signin-form .field { margin-bottom: 1rem; }
.signin-form label {
  display: block; font-size: 0.82rem; font-weight: 600;
  color: var(--navy); margin-bottom: 0.35rem;
}
.signin-form input[type="email"], .signin-form input[type="password"] {
  width: 100%; padding: 0.7rem 0.8rem; font: inherit;
  color: var(--navy); background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.signin-form input:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46,159,192,0.18);
}
.signin-form #si-submit { width: 100%; margin-top: 0.4rem; }
.signin-form[aria-busy="true"] #si-submit { opacity: 0.65; cursor: progress; }
.signin-result { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid var(--border); }
.signin-result .btn { width: 100%; }
.signin-footer-note { margin-top: 1.6rem; text-align: center; font-size: 0.85rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .mobile-nav { display: flex; }
  .mobile-nav[hidden] { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: 1; max-width: 460px; margin-inline: auto; }
  .lede { max-width: none; }
  .outcome-grid, .split-grid, .split-grid.reverse, .ai-grid { grid-template-columns: 1fr; }
  .split-grid.reverse .split-visual { order: 0; }
  /* Privacy stacks to photo-over-copy and returns to the centered treatment */
  .privacy-grid { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .privacy-copy { max-width: 680px; }
  .privacy-icon { margin: 0 auto 1.2rem; }
  .cards-3, .steps { grid-template-columns: 1fr; }
  .step { margin-top: 1.2rem; }
  .feature-list.two-col { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .hero-actions, .cta-actions { flex-direction: column; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .app-window { transform: none; }
  .footer-inner { flex-direction: column; }
  .demo-form .form-row { flex-direction: column; gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .app-window { transform: none; }
}