/* ==========================================================================
   Check My Pool — feuille de style
   Palette de marque (extraite du logo officiel) :
   cyan #0EABF0 · océan #026CA6 · marine #08304A
   ========================================================================== */

:root {
  --cyan: #0EABF0;
  --ocean: #026CA6;
  --navy: #08304A;
  --mint: #17C6A3;

  --aqua-50: #F1FAFE;
  --aqua-100: #E1F4FD;
  --aqua-200: #C3E9FB;

  --ink: #0B2233;
  --muted: #5A7183;
  --line: #E4EEF4;
  --white: #ffffff;

  --grad: linear-gradient(135deg, #0EABF0 0%, #026CA6 55%, #08304A 100%);
  --grad-soft: linear-gradient(160deg, #EAF7FE 0%, #F6FCFF 100%);

  --radius: 18px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 10px rgba(8, 48, 74, 0.06);
  --shadow: 0 18px 44px -18px rgba(8, 48, 74, 0.28);
  --shadow-lg: 0 34px 70px -24px rgba(8, 48, 74, 0.34);

  --maxw: 1160px;
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --display: 'Sora', var(--font);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

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

/* ---------- Typographie ---------- */
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.12; letter-spacing: -0.02em; color: var(--navy); font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); }
h2 { font-size: clamp(1.85rem, 3.7vw, 2.8rem); }
h3 { font-size: 1.22rem; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font); font-weight: 700; font-size: 1rem;
  padding: 15px 28px; border-radius: 999px; border: none; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 26px -8px rgba(2, 108, 166, .55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -10px rgba(2, 108, 166, .6); }
.btn-ghost { background: #fff; color: var(--ocean); border: 1.5px solid var(--aqua-200); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--cyan); box-shadow: var(--shadow-sm); }
.btn-sm { padding: 10px 20px; font-size: .95rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding: 16px 0;
  transition: padding .3s ease, background .3s ease, box-shadow .3s ease;
}
.site-header.scrolled {
  padding: 9px 0;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 rgba(8, 48, 74, .06), var(--shadow-sm);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { display: grid; place-items: center; filter: drop-shadow(0 6px 12px rgba(2,108,166,.28)); }
.brand-name { font-family: var(--display); font-weight: 700; font-size: 1.16rem; color: var(--navy); letter-spacing: -.02em; }
.brand-name b { color: var(--ocean); }
.brand-name.light { color: #fff; }
.brand-name.light b { color: var(--cyan); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav > a { font-weight: 600; font-size: .98rem; color: var(--ink); position: relative; transition: color .2s; }
.nav > a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--grad); border-radius: 2px; transition: width .25s ease;
}
.nav > a:not(.btn):hover { color: var(--ocean); }
.nav > a:not(.btn):hover::after { width: 100%; }
.nav-cta { color: #fff !important; }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 26px; height: 2.6px; background: var(--navy); border-radius: 2px; transition: .3s; }
.burger.open span:nth-child(1) { transform: translateY(7.6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7.6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 150px 0 90px; background: var(--grad-soft); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; }
.blob-1 { width: 520px; height: 520px; background: radial-gradient(circle, #7FD0FA 0%, #0EABF0 70%); top: -180px; right: -120px; opacity: .28; }
.blob-2 { width: 440px; height: 440px; background: radial-gradient(circle, #17C6A3 0%, #026CA6 70%); bottom: -200px; left: -140px; opacity: .18; }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-weight: 700; font-size: .86rem; color: var(--ocean);
  background: #fff; border: 1px solid var(--aqua-200); padding: 8px 16px; border-radius: 999px;
  box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.hero-copy h1 { margin-bottom: 20px; }
.lead { font-size: 1.16rem; color: var(--muted); max-width: 540px; margin-bottom: 30px; }
.lead b { color: var(--ink); font-weight: 700; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 20px; color: var(--ocean); font-weight: 600; font-size: .95rem; }
.hero-chips li { display: flex; align-items: center; gap: 6px; }

/* Hero visual */
.hero-visual { position: relative; min-height: 420px; }
.pool-card {
  position: relative; background: #fff; border-radius: var(--radius-lg); padding: 14px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--aqua-100);
}
.pool-water {
  position: relative; height: 300px; border-radius: 20px; overflow: hidden;
  background: linear-gradient(180deg, #6FD3F7 0%, #1E9AD6 45%, #026CA6 100%);
}
.waves { position: absolute; inset: 0; width: 100%; height: 100%; }
.wave { fill: rgba(255, 255, 255, 0.18); transform-origin: center; }
.wave.w1 { animation: drift 7s ease-in-out infinite; }
.wave.w2 { fill: rgba(255, 255, 255, 0.12); animation: drift 9s ease-in-out infinite reverse; }
@keyframes drift { 0%,100% { transform: translateX(0); } 50% { transform: translateX(-40px); } }
.sun { position: absolute; top: 26px; right: 34px; width: 54px; height: 54px; border-radius: 50%;
  background: radial-gradient(circle, #FFF6D6 0%, #FFE59A 60%, rgba(255,229,154,0) 72%); }
.pool-label {
  display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--navy);
  padding: 14px 6px 6px; font-size: .98rem;
}
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.ok { background: var(--mint); box-shadow: 0 0 0 4px rgba(23,198,163,.18); }

.analysis-badge {
  position: absolute; top: 24px; left: -34px; background: #fff; border-radius: 16px;
  padding: 14px 16px; box-shadow: var(--shadow); border: 1px solid var(--aqua-100); width: 208px;
}
.ab-head { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: .9rem; color: var(--navy); margin-bottom: 10px; }
.ab-row { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 8px; font-size: .86rem; padding: 4px 0; border-top: 1px solid var(--line); }
.ab-row span { color: var(--muted); }
.ab-row b { color: var(--navy); }
.ab-row i { font-style: normal; font-size: .72rem; font-weight: 700; color: var(--mint); background: rgba(23,198,163,.12); padding: 2px 7px; border-radius: 999px; }

.kit-badge {
  position: absolute; bottom: 18px; right: -26px; background: #fff; border-radius: 14px;
  padding: 12px 16px; box-shadow: var(--shadow); border: 1px solid var(--aqua-100);
  display: flex; align-items: center; gap: 12px;
}
.kit-badge .kb-icon { font-size: 1.6rem; }
.kit-badge b { display: block; color: var(--navy); font-size: .95rem; }
.kit-badge small { color: var(--muted); font-size: .8rem; }

.float-a { animation: floaty 5.5s ease-in-out infinite; }
.float-b { animation: floaty 6.5s ease-in-out infinite .6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Stats ---------- */
.stats { margin-top: -34px; position: relative; z-index: 5; }
.stats-grid {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 30px 20px; gap: 20px;
}
.stat { text-align: center; padding: 6px 10px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat b { font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; }
.stat sup { font-size: .55em; }
.stat span { color: var(--muted); font-size: .9rem; font-weight: 500; }

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section-alt { background: var(--aqua-50); }
.section-head { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.kicker { display: inline-block; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; font-size: .76rem; color: var(--cyan); margin-bottom: 14px; }
.section-sub { color: var(--muted); font-size: 1.08rem; margin-top: 16px; }
.section-sub a { color: var(--ocean); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Feature cards ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 28px;
  box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--aqua-200); }
.feature-ic { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; font-size: 1.7rem; margin-bottom: 20px; }
.ic-blue { background: linear-gradient(135deg,#E1F4FD,#C3E9FB); }
.ic-cyan { background: linear-gradient(135deg,#DFF7FF,#B6ECFB); }
.ic-navy { background: linear-gradient(135deg,#E7EEF3,#CFDDE7); }
.feature h3 { margin-bottom: 10px; }
.feature p { color: var(--muted); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: s; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 28px 30px; box-shadow: var(--shadow-sm); }
.step-num {
  position: absolute; top: -22px; left: 28px; width: 52px; height: 52px; border-radius: 15px;
  background: var(--grad); color: #fff; font-family: var(--display); font-weight: 800; font-size: 1.4rem;
  display: grid; place-items: center; box-shadow: 0 12px 22px -8px rgba(2,108,166,.5);
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--muted); }

/* ---------- Kit ---------- */
.kit-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
.kit-copy h2 { margin: 8px 0 4px; }
.kit-list { margin-top: 26px; display: grid; gap: 12px; }
.kit-list li {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px;
  box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
}
.kit-list li:hover { transform: translateX(4px); box-shadow: var(--shadow); }
.kit-list .ki { font-size: 1.4rem; width: 44px; height: 44px; display: grid; place-items: center; background: var(--aqua-50); border-radius: 12px; }
.kit-list b { color: var(--navy); font-size: .98rem; }
.kit-list small { display: block; color: var(--muted); font-size: .82rem; }
.kit-list em { font-style: normal; font-weight: 800; color: var(--ocean); font-family: var(--display); }

.kit-price-card {
  position: relative; background: var(--navy); color: #fff; border-radius: var(--radius-lg);
  padding: 38px 32px; box-shadow: var(--shadow-lg); overflow: hidden;
}
.kit-price-card::before { content: ''; position: absolute; top: -80px; right: -80px; width: 220px; height: 220px; background: radial-gradient(circle, rgba(14,171,240,.5), transparent 70%); }
.kpc-badge { position: relative; display: inline-block; background: var(--grad); color: #fff; font-weight: 700; font-size: .78rem; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px; }
.kit-price-card h3 { color: #fff; position: relative; }
.kpc-price { display: flex; align-items: baseline; gap: 10px; margin: 12px 0 4px; position: relative; }
.kpc-amount { font-family: var(--display); font-size: 3rem; font-weight: 800; color: #fff; }
.kpc-unit { color: var(--aqua-200); font-weight: 600; }
.kpc-note { color: var(--aqua-200); font-size: .92rem; margin-bottom: 22px; position: relative; }
.kpc-note b { color: var(--cyan); }
.kpc-feats { display: grid; gap: 10px; margin-bottom: 26px; position: relative; }
.kpc-feats li { color: #E6F3FA; font-size: .96rem; }
.kpc-fine { margin-top: 14px; text-align: center; color: rgba(255,255,255,.55); font-size: .78rem; position: relative; }

/* ---------- Categories ---------- */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s, border-color .3s; position: relative; overflow: hidden; }
.cat::after { content: ''; position: absolute; left: 0; top: 0; height: 100%; width: 4px; background: var(--grad); opacity: 0; transition: opacity .3s; }
.cat:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--aqua-200); }
.cat:hover::after { opacity: 1; }
.cat-ic { font-size: 2rem; display: block; margin-bottom: 14px; }
.cat h3 { margin-bottom: 8px; }
.cat p { color: var(--muted); font-size: .95rem; }

/* ---------- Why ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-item { text-align: center; padding: 20px 16px; }
.why-ic { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 18px; display: grid; place-items: center; font-size: 1.8rem; background: linear-gradient(135deg,#E1F4FD,#C3E9FB); box-shadow: var(--shadow-sm); }
.why-item h3 { margin-bottom: 8px; }
.why-item p { color: var(--muted); font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.faq-head { text-align: left; margin: 0; position: sticky; top: 110px; }
.faq-head h2 { text-align: left; }
.faq-list { display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px; box-shadow: var(--shadow-sm); transition: box-shadow .25s, border-color .25s; }
.faq-item[open] { box-shadow: var(--shadow); border-color: var(--aqua-200); }
.faq-item summary { list-style: none; cursor: pointer; font-weight: 700; color: var(--navy); font-family: var(--display); padding: 18px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 1.02rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.chev { flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--aqua-50); color: var(--ocean); display: grid; place-items: center; font-weight: 800; font-size: 1.2rem; transition: transform .3s, background .3s, color .3s; }
.faq-item[open] .chev { transform: rotate(45deg); background: var(--grad); color: #fff; }
.faq-item p { color: var(--muted); padding: 0 0 20px; margin: 0; animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- CTA ---------- */
.cta { padding: 30px 24px 96px; }
.cta-inner {
  position: relative; background: var(--grad); border-radius: var(--radius-lg); text-align: center;
  padding: 66px 32px; color: #fff; overflow: hidden; box-shadow: var(--shadow-lg);
}
.cta-inner::before, .cta-inner::after { content: ''; position: absolute; border-radius: 50%; }
.cta-inner::before { width: 320px; height: 320px; background: rgba(255,255,255,.1); top: -140px; left: -80px; }
.cta-inner::after { width: 260px; height: 260px; background: rgba(8,48,74,.18); bottom: -120px; right: -60px; }
.cta-inner h2 { color: #fff; position: relative; }
.cta-inner > p { position: relative; color: rgba(255,255,255,.9); font-size: 1.1rem; margin: 14px 0 30px; }
.cta-form { position: relative; display: flex; gap: 12px; max-width: 500px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.cta-form input { flex: 1 1 260px; min-width: 220px; padding: 15px 20px; border-radius: 999px; border: none; font-family: var(--font); font-size: 1rem; box-shadow: var(--shadow-sm); }
.cta-form input:focus { outline: 3px solid rgba(255,255,255,.5); }
.cta-form .btn-primary { background: var(--navy); box-shadow: 0 12px 26px -8px rgba(8,48,74,.6); }
.cta-fine { position: relative; margin-top: 18px; color: rgba(255,255,255,.85); font-size: .88rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #cfe0ea; padding: 66px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-tag { margin-top: 16px; color: #94b2c4; max-width: 320px; font-size: .95rem; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col a { display: block; color: #a9c4d4; padding: 6px 0; font-size: .95rem; transition: color .2s; }
.footer-col a:hover { color: var(--cyan); }
.socials { display: flex; gap: 10px; margin-top: 12px; }
.socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; font-size: 1.1rem; padding: 0; }
.socials a:hover { background: var(--grad); color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; font-size: .86rem; color: #8fadbf; }
.footer-legal a:hover { color: var(--cyan); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Vidéo ---------- */
.video-frame {
  position: relative; max-width: 900px; margin: 0 auto; aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--aqua-100); background: #061a29;
}
.promo-video { width: 100%; height: 100%; display: block; object-fit: contain; background: #061a29; }
.video-cover {
  position: absolute; inset: 0; border: none; cursor: pointer; color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; text-align: center; padding: 24px; overflow: hidden; isolation: isolate;
  background: linear-gradient(160deg, #0EABF0 0%, #026CA6 52%, #08304A 100%);
  transition: opacity .45s ease, visibility .45s;
}
.video-cover.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.cover-waves { position: absolute; left: 0; right: 0; bottom: 0; height: 42%; z-index: 0; }
.cover-waves svg { width: 100%; height: 100%; display: block; }
.cover-waves .cw1 { fill: rgba(255,255,255,.10); animation: drift 8s ease-in-out infinite; }
.cover-waves .cw2 { fill: rgba(255,255,255,.07); animation: drift 11s ease-in-out infinite reverse; }
.cover-brand { position: absolute; top: 20px; left: 24px; display: flex; align-items: center; gap: 9px; z-index: 2; }
.cover-brand .brand-name.light { font-size: 1rem; }
.cover-brand svg { filter: drop-shadow(0 4px 8px rgba(0,0,0,.25)); }
.video-cover .vp-play {
  position: relative; z-index: 2; width: 84px; height: 84px; border-radius: 50%;
  background: rgba(255,255,255,.95); color: var(--ocean);
  display: grid; place-items: center; font-size: 2rem; padding-left: 6px; margin-bottom: 8px;
  box-shadow: 0 16px 40px -12px rgba(0,0,0,.45); transition: transform .25s ease;
}
.video-cover:hover .vp-play, .video-cover:focus-visible .vp-play { transform: scale(1.07); }
.video-cover b { position: relative; z-index: 2; font-family: var(--display); font-size: 1.25rem; }
.video-cover small { position: relative; z-index: 2; color: rgba(255,255,255,.85); font-size: .92rem; }
.video-cover:focus-visible { outline: 3px solid var(--cyan); outline-offset: -3px; }

/* ---------- Application ---------- */
.app-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.app-copy .kicker { margin-bottom: 12px; }
.app-copy h2 { text-align: left; }
.app-copy .section-sub { text-align: left; margin-left: 0; }
.app-feats { display: grid; gap: 12px; margin: 26px 0 30px; }
.app-feats li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--ink); font-size: 1.02rem; }
.app-feats li span { flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 1.25rem; background: linear-gradient(135deg,#E1F4FD,#C3E9FB); }
.app-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.app-url { font-family: var(--display); font-weight: 700; color: var(--ocean); font-size: .98rem; letter-spacing: -.01em; }

/* Phone mockup */
.app-visual { display: flex; justify-content: center; }
.phone {
  position: relative; width: 270px; height: 552px; border-radius: 42px; padding: 12px;
  background: linear-gradient(160deg, #12283a, #08304A); box-shadow: var(--shadow-lg), 0 0 0 2px rgba(8,48,74,.5);
}
.phone-notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 120px; height: 22px; background: #08304A; border-radius: 0 0 16px 16px; z-index: 3; }
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 32px; overflow: hidden; background: linear-gradient(180deg, #EAF7FE, #ffffff 40%); display: flex; flex-direction: column; }
.ps-top { padding: 30px 20px 12px; text-align: center; }
.ps-top .brand-name.light { color: var(--navy); }
.ps-top .brand-name.light b { color: var(--ocean); }
.ps-water { position: relative; height: 120px; margin: 4px 16px 0; border-radius: 16px; overflow: hidden; background: linear-gradient(180deg, #6FD3F7, #1E9AD6 60%, #026CA6); }
.ps-card { margin: -28px 22px 0; position: relative; z-index: 2; background: #fff; border-radius: 16px; box-shadow: var(--shadow); padding: 14px 16px; }
.ps-title { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--navy); font-size: .92rem; margin-bottom: 8px; }
.ps-row { display: flex; justify-content: space-between; font-size: .86rem; padding: 5px 0; border-top: 1px solid var(--line); }
.ps-row span { color: var(--muted); }
.ps-row b { color: var(--navy); }
.ps-btn { margin: auto 22px 26px; background: var(--grad); color: #fff; text-align: center; font-weight: 700; font-size: .9rem; padding: 13px; border-radius: 12px; box-shadow: 0 12px 22px -8px rgba(2,108,166,.5); }

/* CTA large button */
.cta-actions { position: relative; display: flex; justify-content: center; margin-bottom: 6px; }
.btn-lg { padding: 18px 40px; font-size: 1.08rem; }
.cta-inner .btn-lg { background: #fff; color: var(--ocean); }
.cta-fine a { color: #fff; text-decoration: underline; text-underline-offset: 3px; font-weight: 700; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(84vw, 340px); background: #fff;
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    padding: 100px 32px 40px; gap: 8px; transform: translateX(105%); transition: transform .35s ease;
    box-shadow: -20px 0 50px -20px rgba(8,48,74,.4); z-index: 90;
  }
  .nav.open { transform: none; }
  .nav > a { width: 100%; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav .nav-cta { margin-top: 14px; border-bottom: none; }
  .burger { display: flex; z-index: 95; }

  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { max-width: 440px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .cards-3, .steps, .cats, .why-grid { grid-template-columns: 1fr 1fr; }
  .step-num { position: static; margin-bottom: 16px; }
  .step { padding-top: 28px; }
  .kit-layout { grid-template-columns: 1fr; gap: 34px; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-head { position: static; }
  .app-inner { grid-template-columns: 1fr; gap: 44px; }
  .app-copy { text-align: center; }
  .app-copy h2, .app-copy .section-sub { text-align: center; }
  .app-feats li { text-align: left; }
  .app-actions { justify-content: center; }
}

@media (max-width: 620px) {
  .hero { padding-top: 128px; }
  h1 { font-size: 2.25rem; }
  .cards-3, .steps, .cats, .why-grid, .stats-grid { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--line); padding-top: 18px; }
  .analysis-badge { left: -10px; width: 180px; }
  .kit-badge { right: -6px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .section { padding: 68px 0; }
}

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