/* =========================================================
   Wellyvia — Identité officielle (charte v1.0)
   Sombre navy · turquoise #4ECDC4 → vert #44A08D
   Fonts pilotées par variables (--font-display / --font-body)
   ========================================================= */

:root {
  /* Marque */
  --navy:       #1a1a2e;
  --navy-card:  #0f0f23;
  --navy-grad:  #16213e;
  --turq:       #4ECDC4;
  --green:      #44A08D;
  --white:      #ffffff;
  --txt-2:      #ccd6f6;
  --txt-3:      #8892b0;
  --success:    #34D399;
  --danger:     #F87171;

  --grad: linear-gradient(135deg, #4ECDC4, #44A08D);
  --line: rgba(204, 214, 246, 0.12);

  /* Typo — swap via ces deux variables */
  --font-display: "Clash Display", system-ui, sans-serif;
  --font-body: "Satoshi", system-ui, sans-serif;

  --maxw: 1180px;
  --r: 20px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
  --glow: 0 0 40px -8px rgba(78, 205, 196, 0.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--txt-2);
  line-height: 1.6;
  font-size: 18px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.01em; color: var(--white); }
strong { color: var(--white); font-weight: 600; }
a { color: inherit; text-decoration: none; }
.grad-text { background: linear-gradient(110deg, #4ECDC4, #8af0e7, #44A08D, #4ECDC4); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 7s linear infinite; }
@keyframes shimmer { to { background-position: 220% center; } }

/* Barre de progression au scroll */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 200; background: var(--grad); box-shadow: 0 0 12px rgba(78,205,196,.7); }

/* Aurora background (respire lentement) */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(50% 40% at 80% 0%, rgba(78,205,196,.14), transparent 70%),
    radial-gradient(45% 45% at 0% 60%, rgba(68,160,141,.12), transparent 70%);
  animation: auroraBreathe 20s ease-in-out infinite;
}
@keyframes auroraBreathe {
  0%, 100% { transform: scale(1) translate(0, 0); opacity: 1; }
  50% { transform: scale(1.2) translate(1.5%, -2%); opacity: .72; }
}
/* Dot grid texture */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .4;
  background-image: radial-gradient(rgba(204,214,246,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
main, .nav, .footer { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem;
  padding: .9em 1.7em; border-radius: 12px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s, border-color .3s; will-change: transform;
}
.btn--primary { background: var(--grad); color: #06231f; box-shadow: var(--glow); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 0 50px -6px rgba(78,205,196,.7); }
.btn--ghost { background: rgba(255,255,255,.04); border-color: var(--line); color: var(--white); }
.btn--ghost:hover { border-color: var(--turq); color: var(--turq); transform: translateY(-3px); }
.btn--small { padding: .6em 1.25em; font-size: .92rem; background: var(--grad); color: #06231f; border-radius: 10px; }
.btn--small:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.btn--block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(20px,5vw,56px); transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s;
}
.nav.is-scrolled { background: rgba(26,26,46,.78); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); padding: 12px clamp(20px,5vw,56px); }
.nav__brand { display: flex; align-items: center; gap: .6em; font-family: var(--font-display); font-weight: 600; font-size: 1.45rem; color: var(--white); }
.nav__brand svg { width: 34px; height: 31px; }
.nav__links { display: flex; gap: 30px; }
.nav__links a { font-size: .98rem; font-weight: 500; color: var(--txt-3); position: relative; transition: color .3s; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0; background: var(--grad); transition: width .35s var(--ease); }
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 120px clamp(20px,5vw,56px) 80px; overflow: hidden; }
.hero__inner { position: relative; z-index: 1; max-width: 940px; margin: 0 auto; width: 100%; text-align: center; }

/* Orbes flottants (avec parallaxe souris via JS sur le conteneur) */
.hero__orbs { position: absolute; inset: 0; z-index: 0; pointer-events: none; transition: transform .5s ease-out; }
.hero__orbs span { position: absolute; border-radius: 50%; filter: blur(46px); }
.hero__orbs .orb1 { width: 360px; height: 360px; top: -70px; right: 6%; background: radial-gradient(circle, rgba(78,205,196,.5), transparent 70%); animation: floatA 15s ease-in-out infinite; }
.hero__orbs .orb2 { width: 300px; height: 300px; bottom: -50px; left: 3%; background: radial-gradient(circle, rgba(68,160,141,.45), transparent 70%); animation: floatB 19s ease-in-out infinite; }
.hero__orbs .orb3 { width: 220px; height: 220px; top: 38%; left: 56%; background: radial-gradient(circle, rgba(78,205,196,.32), transparent 70%); animation: floatC 17s ease-in-out infinite; }
@keyframes floatA { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-34px,42px); } }
@keyframes floatB { 0%,100% { transform: translate(0,0); } 50% { transform: translate(40px,-30px); } }
@keyframes floatC { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-26px,-38px); } }

/* Entrée en cascade au chargement */
.hero__inner > * { opacity: 0; animation: heroIn 1s var(--ease) forwards; }
.hero__badge { animation-delay: .15s; }
.hero__title { animation-delay: .32s; }
.hero__sub   { animation-delay: .50s; }
.hero__cta   { animation-delay: .66s; }
.hero__note  { animation-delay: .80s; }
.hero__pulse { animation-delay: .94s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(30px); filter: blur(8px); } to { opacity: 1; transform: none; filter: blur(0); } }
.eyebrow { font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--turq); display: inline-flex; align-items: center; gap: .6em; }
.eyebrow span { font-family: var(--font-display); font-size: 1rem; letter-spacing: 0; color: var(--green); }
.hero__badge { display: inline-flex; align-items: center; gap: .6em; padding: .5em 1.1em; border: 1px solid var(--line); border-radius: 100px; background: rgba(255,255,255,.03); font-size: .82rem; color: var(--txt-2); margin-bottom: 30px; }
.hero__badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--turq); box-shadow: 0 0 10px var(--turq); animation: blink 2s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .35; } }
.hero__title { font-size: clamp(2.7rem, 7.5vw, 5.2rem); margin: 0 0 24px; letter-spacing: -0.02em; }
.hero__sub { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--txt-2); max-width: 600px; margin: 0 auto 36px; }
.hero__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero__note { margin-top: 22px; font-size: .9rem; color: var(--txt-3); }
.hero__pulse { margin-top: 56px; }
.pulse-line { stroke-dasharray: 1600; stroke-dashoffset: 1600; animation: draw 2.6s var(--ease) 1.1s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- Section helpers ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: clamp(80px,12vh,150px) clamp(20px,5vw,56px); }
.kicker { font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--turq); display: flex; align-items: center; gap: .8em; margin-bottom: 26px; }
.kicker span { font-family: var(--font-display); color: var(--green); letter-spacing: 0; font-size: 1.05rem; }

/* ---------- Story (problème) ---------- */
.story__lead { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.9rem, 5vw, 3.3rem); line-height: 1.1; color: var(--white); max-width: 16ch; margin-bottom: 46px; }
.story__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 820px; }
.story__cols p { color: var(--txt-2); font-size: 1.1rem; }

/* ---------- Notre histoire (frère) ---------- */
.origin { padding: clamp(80px,12vh,150px) clamp(20px,5vw,56px); position: relative; overflow: hidden; }
.origin::before { content: ""; position: absolute; top: -20%; right: -10%; width: 480px; height: 480px; background: radial-gradient(circle, rgba(78,205,196,.12), transparent 70%); }
.origin__inner { max-width: 880px; margin: 0 auto; position: relative; }
.origin__quote { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.5rem, 3.6vw, 2.5rem); line-height: 1.25; color: var(--white); margin: 22px 0 30px; }
.origin__quote em { color: var(--turq); font-style: normal; }
.origin__text { color: var(--txt-2); font-size: 1.12rem; max-width: 640px; margin-bottom: 16px; }
.origin__sign { display: flex; align-items: center; gap: 14px; margin-top: 34px; }
.origin__sign .avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #06231f; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; }
.origin__sign b { color: var(--white); display: block; }
.origin__sign span { color: var(--txt-3); font-size: .92rem; }

/* ---------- Turn ---------- */
.turn { padding: clamp(70px,10vh,130px) clamp(20px,5vw,56px); text-align: center; }
.turn__inner { max-width: 1000px; margin: 0 auto; }
.turn__kicker { color: var(--turq); font-weight: 500; margin-bottom: 20px; font-size: 1.05rem; }
.turn__title { font-size: clamp(1.8rem, 4.6vw, 3.2rem); color: var(--white); }

/* ---------- Features ---------- */
.features__head { max-width: 720px; margin-bottom: 56px; }
.features__head h2 { font-size: clamp(2rem,5vw,3.3rem); margin-top: 16px; }
.features__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature {
  background: linear-gradient(165deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--line); border-radius: var(--r); padding: 32px 28px;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.feature:hover { transform: translateY(-6px); border-color: rgba(78,205,196,.4); box-shadow: var(--shadow); }
.feature__icon { width: 50px; height: 50px; border-radius: 14px; background: rgba(78,205,196,.12); display: grid; place-items: center; margin-bottom: 18px; color: var(--turq); }
.feature__icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.4rem; margin-bottom: 10px; }
.feature p { color: var(--txt-3); font-size: 1rem; }

/* ---------- Section subtitle ---------- */
.section__sub { color: var(--txt-2); font-size: 1.1rem; max-width: 640px; margin-top: 18px; }

/* ---------- Duo : sans / avec Apple Watch ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.plan { position: relative; background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: var(--r); padding: 38px 34px; }
.plan--feature { background: linear-gradient(165deg, rgba(78,205,196,.10), rgba(68,160,141,.03)); border-color: rgba(78,205,196,.35); box-shadow: 0 0 60px -24px rgba(78,205,196,.55); }
.plan__badge { position: absolute; top: -13px; right: 26px; background: var(--grad); color: #06231f; font-weight: 700; font-size: .78rem; padding: .42em 1em; border-radius: 100px; }
.plan__tag { display: inline-flex; align-items: center; gap: .5em; font-size: .82rem; font-weight: 600; color: var(--txt-3); margin-bottom: 16px; }
.plan__tag svg { width: 18px; height: 18px; }
.plan__tag--accent { color: var(--turq); }
.plan h3 { font-size: 1.7rem; margin-bottom: 8px; }
.plan__desc { color: var(--txt-3); margin-bottom: 22px; }
.plan__list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.plan__list li { position: relative; padding-left: 30px; color: var(--txt-2); font-size: 1.02rem; }
.plan__list li::before { content: "✓"; position: absolute; left: 0; top: .05em; width: 19px; height: 19px; border-radius: 50%; background: rgba(204,214,246,.12); color: var(--txt-3); font-size: .68rem; font-weight: 800; display: grid; place-items: center; }
.plan__list--plus li::before { background: var(--grad); color: #06231f; }
.plan__list strong { color: var(--white); }

/* ---------- Live chart ---------- */
.livecard { margin-top: 24px; background: var(--navy-card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 26px; overflow: hidden; }
.livecard__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.livecard__title { display: inline-flex; align-items: center; gap: .55em; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--txt-3); }
.livecard__title .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--turq); box-shadow: 0 0 10px var(--turq); animation: blink 1.6s ease-in-out infinite; }
.livecard__bpm { font-family: var(--font-display); font-size: 1.2rem; color: var(--white); }
.livecard__bpm b { color: var(--turq); font-size: 1.7rem; }
#liveChart { width: 100%; height: 160px; display: block; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 900px; }
.price { position: relative; background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: var(--r); padding: 38px 34px; display: flex; flex-direction: column; }
.price--pro { background: linear-gradient(165deg, rgba(78,205,196,.10), rgba(68,160,141,.03)); border-color: rgba(78,205,196,.35); box-shadow: 0 0 60px -24px rgba(78,205,196,.55); }
.price__badge { position: absolute; top: -13px; right: 26px; background: var(--grad); color: #06231f; font-weight: 700; font-size: .78rem; padding: .42em 1em; border-radius: 100px; }
.price__name { font-size: 1.5rem; margin-bottom: 12px; }
.price__amount { font-family: var(--font-display); font-size: 3rem; color: var(--white); line-height: 1; }
.price__amount span { font-size: 1.05rem; color: var(--txt-3); font-family: var(--font-body); }
.price__period { color: var(--txt-3); margin: 10px 0 24px; font-size: .95rem; }
.price__save { background: rgba(78,205,196,.15); color: var(--turq); font-weight: 700; padding: .12em .6em; border-radius: 6px; margin-left: 6px; font-size: .82rem; }
.price__list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex: 1; }
.price__list li { position: relative; padding-left: 28px; color: var(--txt-2); }
.price__list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--txt-3); font-weight: 800; }
.price__list--plus li::before { color: var(--turq); }
.pricing__note { margin-top: 24px; color: var(--txt-3); font-size: .9rem; }

/* ---------- Form title ---------- */
.form__title { font-size: 1.45rem; margin-bottom: 20px; color: var(--white); }

/* ---------- Showcase : vraies captures ---------- */
.showcase { margin-top: 88px; display: flex; align-items: center; justify-content: center; }
.shot { border-radius: 40px; overflow: hidden; border: 7px solid #05060f; background: #05060f; box-shadow: var(--shadow); }
.shot img { display: block; width: 100%; height: auto; border-radius: 33px; }
.shot--main { width: 282px; position: relative; z-index: 3; box-shadow: 0 40px 90px -34px rgba(0,0,0,.8), 0 0 60px -14px rgba(78,205,196,.4); }
.shot--side { width: 236px; z-index: 1; }
.shot--l { transform: rotate(-7deg) translateY(30px); margin-right: -46px; }
.shot--r { transform: rotate(7deg) translateY(30px); margin-left: -46px; }

/* ---------- Steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.step { padding: 34px 28px; border-radius: var(--r); background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.step__num { font-family: var(--font-display); font-size: 2.8rem; line-height: 1; margin-bottom: 14px; display: block; }
.step h3 { font-size: 1.35rem; margin-bottom: 10px; }
.step p { color: var(--txt-3); font-size: 1rem; }

/* ---------- Trust ---------- */
.trust__inner { max-width: var(--maxw); margin: 0 auto; }
.trust h2 { font-size: clamp(2rem,5vw,3.3rem); margin: 16px 0 22px; max-width: 18ch; }
.trust__text { color: var(--txt-2); max-width: 640px; font-size: 1.1rem; }
.trust__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
.tcard { background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; transition: transform .5s var(--ease), border-color .4s; }
.tcard:hover { transform: translateY(-5px); border-color: rgba(78,205,196,.4); }
.tcard__icon { font-size: 1.9rem; margin-bottom: 14px; }
.tcard h3 { font-size: 1.3rem; margin-bottom: 8px; }
.tcard p { color: var(--txt-3); font-size: 1rem; }
.partners-note { margin-top: 38px; font-size: .85rem; color: var(--txt-3); opacity: .6; }

/* ---------- Join / form ---------- */
.join__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.join__copy h2 { font-size: clamp(2rem,5vw,3.3rem); margin: 14px 0 16px; }
.join__copy p { color: var(--txt-2); font-size: 1.1rem; }
.join__perks { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.join__perks li { position: relative; padding-left: 32px; color: var(--txt-2); }
.join__perks li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; background: var(--grad); color: #06231f; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 800; }

.form { background: var(--navy-card); border: 1px solid var(--line); border-radius: 24px; padding: 34px; box-shadow: var(--shadow); }
.form__toggle { display: flex; gap: 6px; background: rgba(255,255,255,.04); padding: 6px; border-radius: 100px; margin-bottom: 24px; }
.form__tab { flex: 1; border: none; background: transparent; padding: .8em; border-radius: 100px; font-family: var(--font-body); font-weight: 600; font-size: .94rem; color: var(--txt-3); cursor: pointer; transition: background .3s, color .3s; }
.form__tab.is-active { background: var(--grad); color: #06231f; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field span { font-size: .86rem; font-weight: 600; color: var(--txt-2); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; padding: .85em 1em; border-radius: 10px;
  border: 1.5px solid var(--line); background: rgba(255,255,255,.03); color: var(--white); transition: border-color .3s, box-shadow .3s;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input::placeholder, .field textarea::placeholder { color: var(--txt-3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--turq); box-shadow: 0 0 0 4px rgba(78,205,196,.16); }
.field select option { background: var(--navy-card); }
.form__msg { margin-top: 14px; font-size: .92rem; font-weight: 500; min-height: 1.2em; text-align: center; }
.form__msg.is-ok { color: var(--success); }
.form__msg.is-err { color: var(--danger); }
.form__legal { margin-top: 14px; font-size: .78rem; color: var(--txt-3); text-align: center; }

/* ---------- Disclaimer ---------- */
.disclaimer { padding: 0 clamp(20px,5vw,56px) clamp(60px,8vh,110px); }
.disclaimer__inner { max-width: 780px; margin: 0 auto; background: rgba(255,255,255,.03); border: 1px solid var(--line); border-radius: var(--r); padding: 38px clamp(24px,4vw,48px); text-align: center; }
.disclaimer h2 { font-size: 1.5rem; margin-bottom: 14px; }
.disclaimer p { color: var(--txt-3); font-size: 1rem; }
.disclaimer strong { color: var(--turq); }

/* ---------- Footer ---------- */
.footer { padding: 40px clamp(20px,5vw,56px) 38px; }
.footer__inner { max-width: var(--maxw); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; align-items: center; }
.footer__brand { display: flex; align-items: center; gap: 14px; max-width: 340px; }
.footer__brand svg { width: 36px; height: 33px; flex-shrink: 0; }
.footer__brand p { color: var(--txt-3); font-size: .95rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer__links a { color: var(--txt-2); font-size: .95rem; transition: color .3s; }
.footer__links a:hover { color: var(--turq); }
.footer__legal { width: 100%; border-top: 1px solid var(--line); padding-top: 22px; margin-top: 8px; font-size: .82rem; color: var(--txt-3); }

/* ---------- Legal pages ---------- */
.legal { max-width: 820px; margin: 0 auto; padding: 140px clamp(20px,5vw,56px) 100px; }
.legal__back { display: inline-flex; gap: .4em; font-weight: 600; color: var(--turq); margin-bottom: 28px; }
.legal h1 { font-size: clamp(2.2rem,6vw,3.2rem); margin-bottom: 8px; }
.legal__date { color: var(--txt-3); font-size: .95rem; margin-bottom: 38px; }
.legal h2 { font-size: 1.45rem; margin: 38px 0 14px; }
.legal p, .legal li { color: var(--txt-2); margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 16px; }
.legal a { color: var(--turq); }
.legal .callout { background: rgba(78,205,196,.06); border: 1px solid rgba(78,205,196,.25); border-radius: var(--r); padding: 24px 28px; margin: 24px 0; }
.legal .callout p:last-child { margin-bottom: 0; }

/* ---------- Reveal (apparition fluide au scroll) ---------- */
.reveal { opacity: 0; transform: translateY(34px) scale(.985); transition: opacity 1s var(--ease), transform 1s var(--ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .features__grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .story__cols, .trust__grid, .join__inner, .duo, .pricing { grid-template-columns: 1fr; gap: 26px; }
  .showcase { flex-direction: column; gap: 26px; }
  .shot--l, .shot--r { transform: none; margin: 0; }
  .shot--main, .shot--side { width: 260px; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .features__grid { grid-template-columns: 1fr; }
  .form { padding: 24px; }
  .shot--main, .shot--side { width: 80vw; max-width: 300px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .hero__inner > * { opacity: 1; }
  .pulse-line { stroke-dashoffset: 0; }
}