/* =====================================================================
   OzoPet Salus Medica — REGENERAH
   Design system · Ozonoterapia SIOOT (MULTIOSSIGEN) + PRF REGENERAH
   Palette derived from the two brand marks: deep teal · living sage · navy
   Display: Bricolage Grotesque  ·  Text: Inter
   ===================================================================== */

/* ----------------------------- tokens ----------------------------- */
:root {
  --ink: #15262c;
  --ink-soft: #4a5a60;
  --ink-faint: #7c8a8e;

  --teal: #0e5e54;
  --teal-deep: #0a453e;
  --teal-bright: #16887a;
  --sage: #9fc9a3;
  --sage-deep: #6aa874;
  --sage-100: #e6f1e8;
  --sage-50: #f1f7f2;
  --amber: #c0923f;        /* PRF "golden plasma" accent, used sparingly */
  --amber-soft: #f3ead7;

  --canvas: #fbfdfb;
  --paper: #ffffff;
  --mist: #eef5f0;

  --line: rgba(21, 38, 44, .12);
  --line-soft: rgba(21, 38, 44, .06);

  --shadow-sm: 0 2px 10px rgba(10, 69, 62, .06);
  --shadow-md: 0 18px 50px -22px rgba(10, 69, 62, .35);
  --shadow-lg: 0 40px 90px -40px rgba(10, 69, 62, .45);

  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 30px;
  --r-pill: 999px;

  --shell: 1240px;
  --gut: clamp(20px, 5vw, 56px);
  --pad-section: clamp(72px, 11vw, 148px);

  --ff-display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --ff-text: "Inter", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ----------------------------- reset ------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--ff-text);
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.65;
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 3px solid var(--teal-bright); outline-offset: 3px; border-radius: 4px; }

/* --------------------------- typography --------------------------- */
h1, h2, h3, h4 { font-family: var(--ff-display); font-weight: 700; line-height: 1.04; letter-spacing: -.02em; color: var(--ink); }

.h1 { font-size: clamp(2.7rem, 1.6rem + 5.4vw, 6rem); font-weight: 800; letter-spacing: -.035em; }
.h2 { font-size: clamp(2rem, 1.3rem + 3.2vw, 3.7rem); }
.h3 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.85rem); letter-spacing: -.018em; }

.lead {
  font-size: clamp(1.1rem, 1rem + .55vw, 1.42rem);
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 400;
  letter-spacing: -.01em;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .7em;
  font-family: var(--ff-text);
  font-size: .8rem; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--teal);
}
.eyebrow .idx {
  font-family: var(--ff-display); font-weight: 700;
  font-size: .82rem; letter-spacing: 0;
  color: var(--sage-deep);
  padding: .15em .55em; border: 1px solid var(--line);
  border-radius: var(--r-pill);
}

.accent { color: var(--teal); }
.accent-sage { color: var(--sage-deep); }

/* ---------------------------- layout ------------------------------ */
.shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gut); }
.shell--narrow { max-width: 880px; }

.section { padding-block: var(--pad-section); position: relative; scroll-margin-top: 84px; }
#top { scroll-margin-top: 0; }
.section--alt { background: var(--mist); }
.section__head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.head-row { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 64px); align-items: center; margin-bottom: clamp(40px, 6vw, 72px); }
.head-row .section__head { margin-bottom: 0; }
.head-figure { position: relative; aspect-ratio: 4 / 3; }
@media (max-width: 920px) {
  .head-row { grid-template-columns: 1fr; }
  .head-figure { order: -1; width: 100%; max-width: 440px; margin-inline: auto; aspect-ratio: 5 / 4; }
}
.section__head .lead { margin-top: 22px; }

/* ---------------------------- buttons ----------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--ff-text); font-weight: 600; font-size: .98rem;
  padding: .92em 1.5em; border-radius: var(--r-pill);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .25s, color .25s;
  will-change: transform;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--teal); color: #fff; box-shadow: 0 12px 26px -12px rgba(14, 94, 84, .8); }
.btn--primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: 0 18px 34px -14px rgba(14, 94, 84, .9); }
.btn--ghost { background: transparent; color: var(--teal); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--teal); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--teal); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--block { width: 100%; }

/* =========================== TOP BAR ============================== */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s;
}
.topbar.is-stuck {
  background: rgba(251, 253, 251, .82);
  backdrop-filter: saturate(150%) blur(16px);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  box-shadow: 0 1px 0 var(--line-soft);
}
.topbar__inner {
  max-width: 1340px; margin-inline: auto; padding: 14px var(--gut);
  display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark { height: 42px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--ff-display); font-weight: 700; font-size: 1.06rem; letter-spacing: -.02em; color: var(--ink); }
.brand__sub { font-size: .62rem; letter-spacing: .26em; text-transform: uppercase; color: var(--teal); font-weight: 600; }

.nav { display: flex; align-items: center; gap: 4px; margin-inline: auto; }
.nav a {
  font-size: .9rem; font-weight: 500; color: var(--ink-soft);
  padding: .5em .72em; border-radius: var(--r-pill); white-space: nowrap;
  position: relative; transition: color .25s;
}
.nav a:hover { color: var(--teal); }
.nav a.is-active { color: var(--teal); }
.nav a.is-active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; transform: translateX(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--sage-deep);
}

.topbar__end { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.brand__regenerah { height: 38px; width: auto; opacity: .95; }
.topbar .btn { padding: .68em 1.15em; font-size: .9rem; }

.burger { display: none; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; }
.burger span { display: block; width: 22px; height: 2px; background: var(--ink); position: relative; transition: .3s var(--ease); }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: var(--ink); transition: .3s var(--ease); }
.burger span::before { top: -7px; } .burger span::after { top: 7px; }
body.nav-open .burger span { background: transparent; }
body.nav-open .burger span::before { top: 0; transform: rotate(45deg); }
body.nav-open .burger span::after { top: 0; transform: rotate(-45deg); }

/* =============================== HERO ============================= */
.hero { position: relative; padding-top: clamp(130px, 17vh, 190px); padding-bottom: clamp(60px, 9vw, 120px); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__bg::before {
  content: ""; position: absolute; inset: -10% -10% auto -10%; height: 80%;
  background:
    radial-gradient(60% 60% at 78% 18%, rgba(159, 201, 163, .42), transparent 60%),
    radial-gradient(55% 55% at 12% 8%, rgba(20, 124, 110, .14), transparent 55%);
  filter: blur(8px);
}
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }

.hero__tag {
  display: inline-flex; align-items: center; gap: .65em;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal); background: var(--paper);
  padding: .55em 1em; border-radius: var(--r-pill); box-shadow: var(--shadow-sm);
  border: 1px solid var(--line-soft);
}
.hero__tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sage-deep); box-shadow: 0 0 0 4px rgba(159,201,163,.35); }
.hero h1 { margin: 26px 0 0; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero__lead { margin-top: 26px; max-width: 34ch; }
.hero__cta { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero__trust { margin-top: 46px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px; }
.hero__trust span { font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; }
.hero__trust b { color: var(--teal); font-weight: 700; }

/* hero figure */
.hero__figure { position: relative; aspect-ratio: 1 / 1; }
.figure-halo { position: absolute; inset: 0; display: grid; place-items: center; }
.figure-halo .halo {
  position: absolute; width: 88%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, var(--paper) 0%, var(--sage-50) 42%, var(--sage-100) 66%, rgba(159,201,163,.18) 100%);
  box-shadow: var(--shadow-lg);
}
.figure-photo { position: absolute; inset: 6% 4% 2% 4%; width: auto; height: auto; max-width: 92%; max-height: 96%; margin: auto; object-fit: contain; object-position: bottom center; filter: drop-shadow(0 30px 30px rgba(10,69,62,.22)); }

/* molecule glyph (oxygen-ozone signature) */
.molecule { position: absolute; inset: 0; z-index: 0; overflow: visible; }
.molecule .bond { stroke: var(--teal); stroke-width: 2.4; opacity: .25; }
.molecule .atom-o { fill: var(--teal); }
.molecule .atom-o.l { fill: var(--sage-deep); }
.molecule .atom-o.s { fill: var(--teal-bright); }

/* drifting bubbles field */
.bubbles { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.bubble {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,.9), rgba(159,201,163,.5) 55%, rgba(20,124,110,.18));
  box-shadow: inset 0 0 8px rgba(255,255,255,.5);
  animation: rise linear infinite;
  opacity: 0;
}
@keyframes rise {
  0% { transform: translateY(40px) scale(.7); opacity: 0; }
  12% { opacity: .8; }
  88% { opacity: .55; }
  100% { transform: translateY(-120px) scale(1.05); opacity: 0; }
}

/* =========================== CHI SIAMO ============================ */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.about__body p + p { margin-top: 1.1em; color: var(--ink-soft); }
.about__lead { font-size: clamp(1.15rem,1rem+.7vw,1.5rem); color: var(--ink); font-family: var(--ff-display); font-weight: 500; line-height: 1.35; letter-spacing: -.02em; }
.pillars { margin-top: 34px; display: grid; gap: 14px; }
.pillar { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r-md); box-shadow: var(--shadow-sm); }
.pillar__ic { flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--sage-50); color: var(--teal); }
.pillar__ic svg { width: 22px; height: 22px; }
.pillar h4 { font-size: 1.02rem; }
.pillar p { font-size: .92rem; color: var(--ink-soft); margin-top: 3px; }

.stats { margin-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stat { padding: 22px; border-radius: var(--r-md); background: var(--paper); border: 1px solid var(--line-soft); }
.stat b { display: block; font-family: var(--ff-display); font-weight: 800; font-size: clamp(1.7rem,1.3rem+1.4vw,2.4rem); color: var(--teal); letter-spacing: -.03em; }
.stat span { font-size: .85rem; color: var(--ink-soft); }

/* =========================== THERAPY ============================== */
.therapy { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 84px); align-items: center; }
.therapy--rev .therapy__media { order: 2; }
.therapy__media { position: relative; aspect-ratio: 5 / 6; }
.therapy--wide .therapy__media { aspect-ratio: 3 / 2; }
.therapy__feats { margin-top: 30px; display: grid; gap: 2px; }
.feat { display: flex; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.feat:last-child { border-bottom: 1px solid var(--line); }
.feat__n { font-family: var(--ff-display); font-weight: 700; color: var(--sage-deep); font-size: .95rem; min-width: 28px; }
.feat h4 { font-size: 1.05rem; }
.feat p { font-size: .94rem; color: var(--ink-soft); margin-top: 3px; }

.mech { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-size: .82rem; font-weight: 500; color: var(--teal-deep); background: var(--sage-50); border: 1px solid var(--line-soft); padding: .5em .9em; border-radius: var(--r-pill); }
.chip--amber { color: #8a6a23; background: var(--amber-soft); }

/* fibrin mesh motif for PRF */
.fibrin path, .fibrin line { stroke: var(--amber); opacity: .35; fill: none; stroke-width: 1.4; }
.fibrin circle { fill: var(--amber); opacity: .5; }

/* =========================== PATOLOGIE ============================ */
.patho { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.pcol { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: 30px 26px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; height: 100%; }
.pcol__top { position: absolute; inset: 0 0 auto 0; height: 5px; }
.pcol--ozono .pcol__top { background: linear-gradient(90deg, var(--teal), var(--teal-bright)); }
.pcol--prf .pcol__top { background: linear-gradient(90deg, var(--amber), #d8b56a); }
.pcol--both .pcol__top { background: linear-gradient(90deg, var(--teal), var(--sage-deep) 50%, var(--amber)); }
.pcol__tag { display: inline-flex; align-items: center; gap: .5em; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; padding: .45em .8em; border-radius: var(--r-pill); }
.pcol--ozono .pcol__tag { color: var(--teal); background: var(--sage-50); }
.pcol--prf .pcol__tag { color: #8a6a23; background: var(--amber-soft); }
.pcol--both .pcol__tag { color: var(--teal-deep); background: linear-gradient(90deg, var(--sage-50), var(--amber-soft)); }
.pcol h3 { margin: 14px 0 4px; font-size: 1.3rem; }
.pcol > p { font-size: .9rem; color: var(--ink-soft); margin-bottom: 6px; }
.pgroup { margin-top: 18px; }
.pgroup h5 { font-family: var(--ff-text); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; font-weight: 700; }
.pgroup li { font-size: .9rem; color: var(--ink); padding: 6px 0 6px 22px; position: relative; border-bottom: 1px solid var(--line-soft); line-height: 1.4; }
.pgroup li:last-child { border-bottom: 0; }
.pgroup li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 8px; height: 8px; border-radius: 50%; background: var(--sage); }
.pcol--prf .pgroup li::before { background: #d8b56a; }
.pcol--both .pgroup li::before { background: var(--teal-bright); }

/* =========================== PREVENZIONE ========================== */
.prev-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.prev-card { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.prev-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.prev-card__ic { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(140deg, var(--sage-50), var(--sage-100)); color: var(--teal); margin-bottom: 18px; }
.prev-card__ic svg { width: 26px; height: 26px; }
.prev-card h3 { font-size: 1.25rem; }
.prev-card p { font-size: .95rem; color: var(--ink-soft); margin-top: 10px; }
.prev-card ul { margin-top: 14px; display: grid; gap: 7px; }
.prev-card li { font-size: .88rem; color: var(--ink); padding-left: 20px; position: relative; }
.prev-card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 10px; height: 2px; border-radius: 2px; background: var(--sage-deep); }
.prev-note { margin-top: 26px; padding: 24px 28px; border-radius: var(--r-lg); background: var(--sage-50); border: 1px solid var(--line-soft); display: flex; gap: 16px; align-items: flex-start; }
.prev-note svg { width: 26px; height: 26px; color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.prev-note p { font-size: .95rem; color: var(--ink-soft); }
.prev-note b { color: var(--ink); }

/* =========================== PROTOCOLLI =========================== */
.tracks { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.track { border-radius: var(--r-lg); padding: 34px clamp(24px,3vw,40px); position: relative; overflow: hidden; }
.track--ozono { background: linear-gradient(160deg, #0c5249, var(--teal-deep)); color: #e7f1ed; }
.track--prf { background: var(--paper); border: 1px solid var(--line); color: var(--ink); }
.track__badge { display: inline-flex; align-items: center; gap: .5em; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: .5em .9em; border-radius: var(--r-pill); margin-bottom: 18px; }
.track--ozono .track__badge { background: rgba(255,255,255,.14); color: #cdeee2; }
.track--prf .track__badge { background: var(--amber-soft); color: #8a6a23; }
.track h3 { font-size: 1.55rem; }
.track--ozono h3 { color: #fff; }
.track__sub { font-size: .98rem; margin-top: 12px; }
.track--ozono .track__sub { color: #b9d6cc; }
.track--prf .track__sub { color: var(--ink-soft); }

.devices { margin-top: 26px; display: grid; gap: 12px; }
.device { padding: 16px 18px; border-radius: var(--r-md); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.device b { font-family: var(--ff-display); font-size: 1rem; color: #fff; }
.device span { display: block; font-size: .85rem; color: #aecdc2; margin-top: 3px; }

.forms { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.formcard { padding: 16px 18px; border-radius: var(--r-md); background: var(--sage-50); border: 1px solid var(--line-soft); }
.formcard b { font-family: var(--ff-display); font-size: .98rem; color: var(--teal-deep); }
.formcard span { display: block; font-size: .82rem; color: var(--ink-soft); margin-top: 3px; }

.methods { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.method { font-size: .8rem; padding: .45em .85em; border-radius: var(--r-pill); }
.track--ozono .method { background: rgba(255,255,255,.12); color: #dcefe6; }

.flow { margin-top: clamp(40px,5vw,64px); }
.flow__title { font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--teal); font-weight: 700; margin-bottom: 26px; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: step; }
.step { position: relative; padding-top: 30px; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--ff-display); font-weight: 800; font-size: 1.1rem; color: var(--sage-deep); }
.step::after { content: ""; position: absolute; top: 9px; left: 34px; right: -8px; height: 2px; background: repeating-linear-gradient(90deg, var(--sage) 0 6px, transparent 6px 12px); }
.step:last-child::after { display: none; }
.step h4 { font-size: 1rem; }
.step p { font-size: .85rem; color: var(--ink-soft); margin-top: 5px; }

/* =========================== CONTATTI ============================= */
.contact { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px,5vw,64px); align-items: stretch; }
.form { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: clamp(26px,3vw,40px); box-shadow: var(--shadow-md); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .82rem; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.field label .req { color: var(--amber); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .98rem; color: var(--ink);
  padding: .8em 1em; border-radius: var(--r-sm); background: var(--canvas);
  border: 1.5px solid var(--line); transition: border-color .25s, box-shadow .25s, background .25s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(20,124,110,.12); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.check { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 20px; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--teal); flex-shrink: 0; }
.check label { font-size: .82rem; color: var(--ink-soft); line-height: 1.5; }
.check a { color: var(--teal); text-decoration: underline; }
.form__status { margin-top: 16px; font-size: .9rem; padding: 12px 16px; border-radius: var(--r-sm); display: none; }
.form__status.is-ok { display: block; background: var(--sage-50); color: var(--teal-deep); border: 1px solid var(--sage); }
.form__status.is-err { display: block; background: #fbecec; color: #9c3030; border: 1px solid #e7b8b8; }

.cinfo { display: grid; gap: 16px; align-content: start; }
.cinfo__card { background: linear-gradient(160deg, #0c5249, var(--teal-deep)); color: #e7f1ed; border-radius: var(--r-lg); padding: clamp(26px,3vw,38px); }
.cinfo__card h3 { color: #fff; font-size: 1.5rem; }
.cinfo__row { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.14); }
.cinfo__row:first-of-type { border-top: 0; margin-top: 8px; }
.cinfo__row svg { width: 22px; height: 22px; color: var(--sage); flex-shrink: 0; margin-top: 2px; }
.cinfo__row b { display: block; color: #fff; font-size: 1rem; }
.cinfo__row span, .cinfo__row a { color: #b9d6cc; font-size: .92rem; }
.cinfo__row a:hover { color: #fff; }
.cinfo__note { font-size: .85rem; color: var(--ink-soft); padding: 18px 22px; background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--r-md); }

/* ============================= FOOTER ============================= */
.footer { background: var(--ink); color: #9fb4ad; padding-block: clamp(56px,7vw,84px) 34px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer__brand img { height: 40px; }
.footer__brand .nm { font-family: var(--ff-display); font-weight: 700; color: #fff; font-size: 1.1rem; }
.footer p { font-size: .9rem; max-width: 40ch; }
.footer h5 { color: #fff; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 16px; }
.footer__links a { display: block; font-size: .92rem; padding: 5px 0; color: #9fb4ad; transition: color .2s; }
.footer__links a:hover { color: var(--sage); }
.footer__bottom { padding-top: 26px; display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; }
.footer__bottom small { font-size: .8rem; color: #7c918b; }
.footer__regenerah { height: 30px; opacity: 1; background: #fff; padding: 8px 12px; border-radius: 10px; }
.disclaimer { font-size: .76rem; color: #6f857f; margin-top: 18px; line-height: 1.6; max-width: 78ch; }

/* ========================== REVEAL ANIM =========================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

/* scroll progress */
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 70; background: linear-gradient(90deg, var(--sage-deep), var(--teal), var(--teal-bright)); transition: width .1s linear; }

/* ========================== RESPONSIVE ============================ */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: flex; }
  .topbar__end .btn { display: none; }
  .brand__regenerah { height: 34px; }
  .nav.is-open {
    display: flex; flex-direction: column; gap: 4px;
    position: fixed; inset: 72px 0 auto 0; margin: 0;
    background: rgba(251,253,251,.97); backdrop-filter: blur(18px);
    padding: 18px var(--gut) 28px; box-shadow: var(--shadow-md);
    border-top: 1px solid var(--line-soft);
  }
  .nav.is-open a { font-size: 1.05rem; padding: .8em .4em; border-bottom: 1px solid var(--line-soft); }
}
@media (max-width: 920px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__figure { order: -1; max-width: 440px; margin-inline: auto; width: 100%; }
  .about, .therapy, .contact { grid-template-columns: 1fr; }
  .therapy--rev .therapy__media { order: -1; }
  .patho { grid-template-columns: 1fr; }
  .tracks { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .prev-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .forms { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .brand__sub { display: none; }
  .hero__trust { gap: 8px 16px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .bubble { display: none; }
}