/* ============================================================
   RadioImagem Rio — Landing v2
   Palette & tokens
   ============================================================ */
:root{
  --navy:#0B2E4F;
  --navy-2:#0F3D66;
  --ink:#16324A;
  --blue:#1273B5;
  --blue-d:#0B4E7E;
  --hero-blue:#12578C;
  --cyan:#29ABE2;
  --green:#0E7F3F;
  --green-d:#0B783A;
  --gold:#C9A45C;
  --gold-l:#E8CE96;
  --text:#4B6F88;
  --text-2:#33556F;
  --line:#E3ECF3;
  --line-2:#D5E4EF;
  --line-blue:#A9D7F0;
  --bg-soft:#F4F8FB;
  --white:#FFFFFF;
  --blue-light:#9FD8F5;
  --blue-muted:#9BC1DB;
  --blue-pale:#B9D3E6;
  --hero-copy:#C7DCEC;
  --focus:#29ABE2;
  --focus-light:#9FD8F5;
  --media-border:#BFD6E6;
  --media-tint:#EEF5FA;
  --media-tint-2:#E1EEF7;
  --rule-soft:#EDF3F8;
  --outline-blue:#C6DCEB;
  --shadow-media:#0000004D;
  --maxw:1180px;
  --radius:14px;
  --radius-hairline:2px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Public Sans',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
h1,h2,h3{font-family:'Archivo',sans-serif;letter-spacing:-.01em;}
img{max-width:100%;display:block;}
a{color:var(--blue);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--blue-d);}
a:focus-visible,
button:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:3px;
}
ul{margin:0;padding:0;list-style:none;}

.container{max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px;}
.container-narrow{max-width:900px;}
.section{padding:88px 0;scroll-margin-top:84px;}

/* Shared section header */
.section-head{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;margin-bottom:40px;}
.section-head h2{margin:0;font-weight:800;font-size:clamp(27px,4vw,36px);line-height:1.15;color:var(--navy-2);max-width:640px;text-wrap:balance;}
.section-head p{margin:0;font-size:16px;line-height:1.6;color:var(--text);max-width:560px;text-wrap:pretty;}
.section-head p.muted{font-size:14px;color:var(--text);}

/* Eyebrow / kicker */
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px;}
.eyebrow-light{color:var(--blue-light);}
.eyebrow-gold{color:var(--gold);}
.eyebrow-bar{display:block;width:32px;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-l));}

/* ============================================================
   Buttons
   ============================================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;font-family:'Public Sans',sans-serif;font-weight:700;font-size:14px;padding:11px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap;}
.btn-lg{font-size:15.5px;padding:15px 26px;}
.btn-wa{background:var(--green);color:#fff;box-shadow:0 8px 22px rgba(14,127,63,.28);border-radius:10px;}
.btn-wa:hover{background:var(--green-d);color:#fff;transform:translateY(-1px);}
.btn-wa:active{transform:translateY(0);}
.btn-wa:focus-visible{outline-color:var(--focus-light);}
.btn-ghost{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.35);color:#fff;font-weight:600;backdrop-filter:blur(4px);}
.btn-ghost:hover{background:rgba(255,255,255,.20);color:#fff;}
.btn-outline{background:#fff;border:1.5px solid var(--outline-blue);color:var(--blue);}
.btn-outline:hover{border-color:var(--cyan);color:var(--blue-d);}

/* ============================================================
   Header
   ============================================================ */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:14px;padding-bottom:14px;}
.brand{display:flex;align-items:center;min-height:44px;}
.brand-logo{height:38px;width:auto;}
.nav{display:flex;align-items:center;gap:28px;font-size:14.5px;font-weight:600;}
.nav a{display:flex;align-items:center;min-height:44px;color:var(--text-2);}
.nav a:hover{color:var(--blue);}
.nav .nav-app-link{display:none;}
.header-cta{padding:11px 20px;border-radius:999px;font-size:14px;}
.header-app-cta{background:#fff;border-color:var(--outline-blue);color:var(--blue-d);box-shadow:none;}
.header-app-cta:hover{background:var(--bg-soft);border-color:var(--cyan);color:var(--blue-d);transform:translateY(-1px);}
.header-app-cta:active{transform:translateY(0);}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--navy-2);border-radius:var(--radius-hairline);transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;background:radial-gradient(120% 130% at 78% 30%,var(--hero-blue) 0%,#0C3A62 42%,#0A2E4F 70%,#082742 100%);}
.hero-bg{position:absolute;inset:0;overflow:hidden;}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,38,66,.96) 0%,rgba(10,46,79,.86) 40%,rgba(12,54,92,.45) 64%,rgba(12,54,92,0) 84%);}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:right center;}
.hero-inner{position:relative;width:100%;padding-top:88px;padding-bottom:88px;}
.hero-copy{max-width:560px;display:flex;flex-direction:column;align-items:flex-start;gap:22px;}
.hero-title{margin:0;font-weight:800;font-size:clamp(34px,5.4vw,52px);line-height:1.08;color:#fff;text-wrap:balance;}
.hero-sub{margin:0;font-size:17.5px;line-height:1.65;color:var(--hero-copy);max-width:470px;text-wrap:pretty;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}
.hero-wa-cta{position:relative;isolation:isolate;overflow:visible;animation:heroWaButtonFlash 2.7s cubic-bezier(.16,1,.3,1) .45s infinite;}
.hero-wa-cta::before{content:"";position:absolute;inset:-8px;border-radius:16px;background:radial-gradient(circle at 50% 50%,rgba(41,171,226,.34),rgba(14,127,63,.46) 42%,rgba(14,127,63,0) 72%);box-shadow:0 0 0 1px rgba(159,216,245,.28),0 0 34px rgba(14,127,63,.36);z-index:-1;opacity:0;transform:scale(.92);animation:heroWaHalo 2.7s cubic-bezier(.16,1,.3,1) .45s infinite;pointer-events:none;}
.hero-wa-shine{position:absolute;inset:0;border-radius:inherit;overflow:hidden;pointer-events:none;z-index:0;}
.hero-wa-shine::before{content:"";position:absolute;top:2px;bottom:2px;left:-42%;width:38%;border-radius:8px;background:linear-gradient(110deg,rgba(255,255,255,0),rgba(255,255,255,.58),rgba(255,255,255,0));filter:blur(.3px);transform:skewX(-18deg) translateX(0);animation:heroWaSweep 2.7s cubic-bezier(.22,1,.36,1) .45s infinite;}
.hero-wa-cta svg,.hero-wa-label{position:relative;z-index:1;}
.hero-wa-cta svg{animation:heroWaIconPop 2.7s cubic-bezier(.16,1,.3,1) .45s infinite;}
.hero-wa-cta:hover::before,.hero-wa-cta:focus-visible::before{animation-play-state:paused;opacity:.72;transform:scale(1.04);}
.hero-wa-cta:hover .hero-wa-shine::before,.hero-wa-cta:focus-visible .hero-wa-shine::before,.hero-wa-cta:hover svg,.hero-wa-cta:focus-visible svg{animation-play-state:paused;}
.hero-wa-cta:hover{box-shadow:0 10px 26px rgba(14,127,63,.34);}
.hero-trust{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:10px;font-size:13.5px;color:var(--blue-muted);font-weight:500;}
.hero-trust li{display:inline-flex;align-items:center;gap:7px;}
.hero-trust .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);}

@keyframes heroWaHalo{
  0%,68%,100%{opacity:0;transform:scale(.92);}
  10%{opacity:.88;transform:scale(1);}
  38%{opacity:0;transform:scale(1.24);}
}
@keyframes heroWaButtonFlash{
  0%,62%,100%{box-shadow:0 8px 22px rgba(14,127,63,.28);}
  10%{box-shadow:0 12px 30px rgba(14,127,63,.42),0 0 0 3px rgba(41,171,226,.24);}
  32%{box-shadow:0 16px 42px rgba(14,127,63,.38),0 0 0 8px rgba(41,171,226,0);}
}
@keyframes heroWaSweep{
  0%,18%{opacity:0;transform:skewX(-18deg) translateX(0);}
  28%{opacity:.95;}
  48%{opacity:0;transform:skewX(-18deg) translateX(430%);}
  100%{opacity:0;transform:skewX(-18deg) translateX(430%);}
}
@keyframes heroWaIconPop{
  0%,62%,100%{transform:scale(1) rotate(0deg);}
  12%{transform:scale(1.12) rotate(-5deg);}
  26%{transform:scale(1) rotate(0deg);}
}

/* ============================================================
   Quick paths (overlapping cards)
   ============================================================ */
.quick-paths{position:relative;z-index:2;}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:-64px;}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;gap:8px;box-shadow:0 12px 32px rgba(11,46,79,.10);color:inherit;transition:transform .2s ease,box-shadow .2s ease;}
.quick-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(11,46,79,.16);color:inherit;}
.quick-card:active{transform:translateY(-1px);}
.quick-kicker{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);}
.quick-title{font-family:'Archivo',sans-serif;font-size:19px;font-weight:700;color:var(--navy-2);}
.quick-desc{font-size:14px;line-height:1.55;color:var(--text);}
.quick-link{font-size:13.5px;font-weight:700;color:var(--blue);margin-top:4px;}
.quick-link-green{color:var(--green);}

/* ============================================================
   Exam catalog
   ============================================================ */
.catalog .section-head{margin-bottom:40px;}
.tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:34px;}
.tab{min-height:44px;font-family:'Public Sans',sans-serif;font-size:14px;font-weight:600;padding:10px 20px;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--text-2);cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease;}
.tab:hover{border-color:var(--line-blue);}
.tab.is-active{background:var(--navy-2);color:#fff;border-color:var(--navy-2);}

.exam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:18px;}
.exam-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;}
.exam-card:hover{border-color:var(--line-blue);box-shadow:0 10px 28px rgba(11,46,79,.09);transform:translateY(-2px);}
.exam-top{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.exam-icon{width:64px;height:64px;object-fit:contain;flex-shrink:0;}
.exam-tag{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);text-align:right;}
.exam-name{margin:4px 0 0;font-family:'Archivo',sans-serif;font-size:18px;font-weight:700;color:var(--navy-2);line-height:1.3;}
.exam-desc{margin:0;font-size:13.5px;line-height:1.55;color:var(--text);flex:1;}
.exam-items{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text-2);padding-left:16px;}
.exam-items li{line-height:1.45;position:relative;}
.exam-items li::before{content:"";position:absolute;left:-14px;top:8px;width:5px;height:5px;border-radius:50%;background:var(--gold);}
.exam-link{display:flex;align-items:center;min-height:44px;font-size:13.5px;font-weight:700;color:var(--blue);border-top:1px solid var(--rule-soft);padding-top:12px;margin-top:4px;}
.exam-link:hover{color:var(--blue-d);}

/* ============================================================
   Como funciona
   ============================================================ */
.how{background:var(--bg-soft);}
.how .section-head{margin-bottom:52px;}
.how-grid{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:stretch;}
.how-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 28px;display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 28px rgba(11,46,79,.07);}
.how-top{display:flex;align-items:center;gap:14px;}
.how-num{width:46px;height:46px;border-radius:50%;background:var(--navy-2);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Archivo',sans-serif;font-size:20px;font-weight:800;flex-shrink:0;}
.how-kicker{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);}
.how-card h3{margin:6px 0 0;font-size:19px;font-weight:700;color:var(--navy-2);}
.how-card p{margin:0;font-size:14.5px;line-height:1.6;color:var(--text);}
.how-arrow{display:flex;align-items:center;color:var(--gold);}

/* ============================================================
   Sobre a clínica  +  Tecnologia
   ============================================================ */
.about-grid,.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-copy,.tech-copy{display:flex;flex-direction:column;gap:18px;}
.about-copy h2,.tech-copy h2{margin:0;font-weight:800;font-size:clamp(26px,3.6vw,34px);line-height:1.15;text-wrap:balance;}
.about-copy h2{color:var(--navy-2);}
.lede{margin:0;font-size:16px;line-height:1.7;color:var(--text);text-wrap:pretty;}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px;}
.stat{border-top:2px solid var(--gold);padding-top:12px;display:flex;flex-direction:column;gap:4px;}
.stat-num{font-family:'Archivo',sans-serif;font-size:clamp(20px,2.4vw,26px);font-weight:800;color:var(--navy-2);}
.stat-label{font-size:13px;color:var(--text);line-height:1.5;}

.about-photo{margin:0;width:100%;aspect-ratio:1;border-radius:16px;overflow:hidden;background:var(--media-tint);}
.about-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 48%;}
.tech-photo{margin:0;width:100%;height:400px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:0 20px 44px var(--shadow-media);}
.tech-photo img{width:100%;height:100%;object-fit:cover;display:block;}

/* Tecnologia (dark) */
.tech{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);}
.tech-copy h2{color:#fff;}
.lede-light{margin:0;font-size:16px;line-height:1.7;color:var(--blue-pale);text-wrap:pretty;}
.tech-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px;}
.tech-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:6px;}
.tech-name{font-family:'Archivo',sans-serif;font-size:15px;font-weight:700;color:#fff;}
.tech-desc{font-size:12.5px;line-height:1.5;color:var(--blue-muted);}

/* ============================================================
   Dentistas & generic 3-card rows
   ============================================================ */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.soft-card{background:var(--bg-soft);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;gap:10px;}
.card-kicker{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);}
.soft-card h3{margin:0;font-size:18px;font-weight:700;color:var(--navy-2);}
.soft-card p{margin:0;font-size:14.5px;line-height:1.6;color:var(--text);}

/* ============================================================
   Depoimentos
   ============================================================ */
.reviews{background:var(--bg-soft);}
.reviews .section-head > *{transform-origin:center;}
.reviews.is-animated .section-head > *{animation:reviewsHeadIn .62s cubic-bezier(.16,1,.3,1) backwards;}
.reviews.is-animated .section-head h2{animation-delay:.06s;}
.reviews.is-animated .section-head p{animation-delay:.12s;}
#reviews-grid{grid-template-columns:repeat(6,minmax(0,1fr));}
#reviews-grid .review-card{grid-column:span 2;}
#reviews-grid .review-card:nth-child(4){grid-column:2 / span 2;}
#reviews-grid .review-card:nth-child(5){grid-column:4 / span 2;}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:14px;transition:transform .24s cubic-bezier(.22,1,.36,1),border-color .24s cubic-bezier(.22,1,.36,1),box-shadow .24s cubic-bezier(.22,1,.36,1);}
.reviews.is-animated .review-card{animation:reviewCardIn .72s cubic-bezier(.16,1,.3,1) backwards;animation-delay:calc(.16s + (var(--review-i,0) * 70ms));}
.review-card:hover{border-color:var(--line-blue);box-shadow:0 12px 28px rgba(11,46,79,.09);transform:translateY(-3px);}
.review-head{display:flex;align-items:center;gap:12px;}
.review-avatar{width:42px;height:42px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Archivo',sans-serif;font-weight:700;font-size:16px;flex-shrink:0;}
.review-avatar-img{display:block;object-fit:cover;border:2px solid #fff;box-shadow:0 0 0 1px var(--line-2);}
.reviews.is-animated .review-avatar{animation:reviewAvatarIn .5s cubic-bezier(.16,1,.3,1) backwards;animation-delay:calc(.36s + (var(--review-i,0) * 70ms));}
.review-id{display:flex;flex-direction:column;gap:2px;flex:1;}
.review-name{font-size:14.5px;font-weight:700;color:var(--ink);}
.review-meta{font-size:12px;color:var(--text);}
.review-stars{display:flex;gap:2px;position:relative;width:max-content;}
.reviews.is-animated .review-stars::after{content:"";position:absolute;inset:-2px -4px;background:linear-gradient(105deg,rgba(255,255,255,0),rgba(255,255,255,.9),rgba(255,255,255,0));mix-blend-mode:screen;opacity:0;transform:translateX(-120%) skewX(-18deg);animation:reviewStarsSweep .64s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(.54s + (var(--review-i,0) * 70ms));pointer-events:none;}
.review-text{margin:0;font-size:14.5px;line-height:1.65;color:var(--text-2);}

@keyframes reviewsHeadIn{
  from{opacity:0;filter:blur(8px);transform:translateY(14px);}
  to{opacity:1;filter:blur(0);transform:translateY(0);}
}
@keyframes reviewCardIn{
  from{opacity:0;filter:blur(10px);transform:translateY(22px) scale(.975);}
  60%{opacity:1;}
  to{opacity:1;filter:blur(0);transform:translateY(0) scale(1);}
}
@keyframes reviewAvatarIn{
  from{opacity:.35;filter:saturate(.7);transform:scale(.82);}
  to{opacity:1;filter:saturate(1);transform:scale(1);}
}
@keyframes reviewStarsSweep{
  from{opacity:0;transform:translateX(-120%) skewX(-18deg);}
  35%{opacity:.88;}
  to{opacity:0;transform:translateX(128%) skewX(-18deg);}
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list{display:flex;flex-direction:column;gap:10px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .18s ease;}
.faq-item.is-open{border-color:var(--line-blue);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;cursor:pointer;padding:18px 22px;font-family:'Public Sans',sans-serif;font-size:15.5px;font-weight:700;color:var(--navy-2);text-align:left;}
.faq-chevron{font-size:18px;color:var(--blue);flex-shrink:0;transition:transform .2s ease;}
.faq-item.is-open .faq-chevron{transform:rotate(180deg);}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s cubic-bezier(.22,1,.36,1);}
.faq-item.is-open .faq-a{grid-template-rows:1fr;}
.faq-a p{overflow:hidden;min-height:0;margin:0;padding:0 22px;font-size:14.5px;line-height:1.65;color:var(--text);transition:padding-bottom .25s cubic-bezier(.22,1,.36,1);}
.faq-item.is-open .faq-a p{padding-bottom:20px;}

/* ============================================================
   Localização
   ============================================================ */
.location{background:var(--bg-soft);}
.location-grid{display:grid;grid-template-columns:400px 1fr;gap:24px;align-items:stretch;}
.location-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px 30px;display:flex;flex-direction:column;gap:16px;box-shadow:0 12px 32px rgba(11,46,79,.08);}
.location-name{margin:0;font-weight:800;font-size:26px;color:var(--navy-2);}
.location-info{display:flex;flex-direction:column;gap:10px;font-size:15px;line-height:1.6;color:var(--text-2);}
.location-info p{margin:0;}
.location-info strong{color:var(--navy-2);}
.location-info a{display:inline-flex;align-items:center;min-height:44px;}
.location-actions{display:flex;flex-direction:column;gap:10px;margin-top:8px;}
.location-actions .btn{width:100%;}
.location-map{border-radius:16px;overflow:hidden;border:1px solid var(--line);min-height:380px;box-shadow:0 12px 32px rgba(11,46,79,.08);}
.location-map iframe{width:100%;height:100%;border:0;display:block;}

/* ============================================================
   CTA final (dark)
   ============================================================ */
.cta-final{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);}
.cta-inner{padding:64px 24px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-copy{display:flex;flex-direction:column;gap:10px;max-width:620px;}
.cta-copy h2{margin:0;font-weight:800;font-size:clamp(24px,3.2vw,30px);line-height:1.2;color:#fff;text-wrap:balance;}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:#fff;border-top:1px solid var(--line);}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:32px;padding-bottom:32px;}
.footer-logo{height:32px;width:auto;}
.footer-nav{display:flex;gap:24px;font-size:13.5px;font-weight:600;}
.footer-nav a{display:flex;align-items:center;min-height:44px;color:var(--text);}
.footer-nav a:hover{color:var(--blue);}
.footer-copy{font-size:12.5px;color:var(--text);}

/* ============================================================
   Floating WhatsApp
   ============================================================ */
.fab-wa{position:fixed;right:24px;bottom:24px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(14,127,63,.38);animation:floatPulse 2.6s ease-in-out infinite;transition:transform .18s ease,background .18s ease;}
.fab-wa:hover{background:var(--green-d);color:#fff;transform:scale(1.06);}
@keyframes floatPulse{0%{box-shadow:0 6px 24px rgba(14,127,63,.38);}50%{box-shadow:0 6px 34px rgba(14,127,63,.58);}100%{box-shadow:0 6px 24px rgba(14,127,63,.38);}}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .how-grid{grid-template-columns:1fr;}
  .how-arrow{display:none;}
  .about-grid,.tech-grid{grid-template-columns:1fr;gap:36px;}
  .tech-grid .tech-photo{order:-1;}
  .location-grid{grid-template-columns:1fr;}
  .location-map{min-height:320px;}
}
@media (max-width:900px){
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 32px rgba(11,46,79,.10);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s;}
  .nav.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);transition:opacity .2s ease,transform .2s ease;}
  .nav a{padding:15px 24px;border-top:1px solid var(--line);}
  .nav .nav-app-link{display:flex;color:var(--blue-d);font-weight:700;background:var(--bg-soft);}
  .nav-toggle{display:flex;}
  .header-cta{display:none;}
}
@media (max-width:820px){
  .section{padding:64px 0;}
  .quick-grid{grid-template-columns:1fr;margin-top:-48px;}
  .cards-3{grid-template-columns:1fr;}
  #reviews-grid{grid-template-columns:1fr;}
  #reviews-grid .review-card,
  #reviews-grid .review-card:nth-child(4),
  #reviews-grid .review-card:nth-child(5){grid-column:auto;}
  .stats{grid-template-columns:1fr;gap:12px;}
  .tech-cards{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:560px){
  .hero{min-height:540px;}
  .hero-inner{padding-top:60px;padding-bottom:60px;}
  .hero-actions .btn{width:100%;}
  .hero-trust{flex-direction:column;align-items:flex-start;gap:10px;padding-right:72px;}
  .about .stats{padding-right:72px;}
  .exam-grid{grid-template-columns:1fr;}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:16px;}
  .footer-nav{width:100%;flex-wrap:wrap;gap:0 20px;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;}
  html{scroll-behavior:auto;}
  .hero-wa-cta,.hero-wa-cta::before,.hero-wa-shine::before,.hero-wa-cta svg{animation:none;opacity:1;}
  .hero-wa-cta::before,.hero-wa-shine::before{opacity:0;}
  .review-card:hover{transform:none;}
  .reviews.is-animated .section-head > *,
  .reviews.is-animated .review-card,
  .reviews.is-animated .review-avatar,
  .reviews.is-animated .review-stars::after{animation:none;filter:none;opacity:1;transform:none;}
  .reviews.is-animated .review-stars::after{display:none;}
}