/* ===== BARAZZETTI CAPILAR — Design System =====
   Tema: escuro premium médico-tecnológico.
   Acentos: teal #00FFCC (tecnologia/medicina moderna) + dourado #D9B96B (qualidade médica).
*/
:root{
  --bg:#070B12; --bg2:#0B111B; --surface:#101824; --surface2:#151E2E;
  --line:rgba(255,255,255,.08);
  --teal:#00FFCC; --teal-dim:rgba(0,255,204,.14); --teal-soft:rgba(0,255,204,.25);
  --gold:#D9B96B; --gold-dim:rgba(217,185,107,.16);
  --txt:#E9EFF7; --muted:#93A0B4; --mut2:#6B7688;
  --grad-teal:linear-gradient(135deg,#00FFCC,#00D9AE);
  --radius:18px; --radius-sm:12px;
  --shadow:0 30px 60px -20px rgba(0,0,0,.6);
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- background glows ---- */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:
 radial-gradient(40% 55% at 85% 0%,rgba(0,255,204,.14),transparent 60%),
 radial-gradient(45% 60% at 8% 25%,rgba(217,185,107,.10),transparent 55%),
 linear-gradient(180deg,#0A1220,#070B12 60%);z-index:0}
.hero>*{position:relative;z-index:1}

/* ---- typography ---- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);font-weight:600;background:var(--teal-dim);border:1px solid var(--teal-soft);padding:7px 14px;border-radius:100px;margin-bottom:22px}
h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;font-weight:800;letter-spacing:-.02em}
h1 .accent{background:var(--grad-teal);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--muted);max-width:640px;margin-top:20px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:1rem;padding:15px 30px;border-radius:100px;border:none;cursor:pointer;transition:.22s;white-space:nowrap}
.btn-teal{background:var(--grad-teal);color:#03201a;box-shadow:0 12px 30px -8px rgba(0,255,204,.45)}
.btn-teal:hover{transform:translateY(-2px);box-shadow:0 18px 38px -8px rgba(0,255,204,.55)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn-gold{background:linear-gradient(135deg,#F0D48A,#C9A45A);color:#241a06;box-shadow:0 12px 30px -8px rgba(217,185,107,.4)}
.btn-gold:hover{transform:translateY(-2px)}

/* ---- badges / pills ---- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{font-size:.84rem;color:var(--muted);border:1px solid var(--line);padding:8px 14px;border-radius:100px;background:rgba(255,255,255,.02)}
.chip b{color:var(--txt);font-weight:600}
.chip.hl{color:var(--teal);border-color:var(--teal-soft);background:var(--teal-dim)}

/* ---- sections ---- */
.sec{padding:96px 0}
.sec-alt{background:linear-gradient(180deg,var(--bg),var(--bg2))}
.kicker{display:inline-block;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:800;letter-spacing:-.02em;line-height:1.15}
.sec-sub{color:var(--muted);margin-top:16px;max-width:720px}

/* ---- grid ---- */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3,.g2{grid-template-columns:1fr}.sec{padding:64px 0}.hero{padding:120px 0 60px}}

/* ---- cards ---- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);border-color:rgba(0,255,204,.28)}
.card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--teal-dim);color:var(--teal);font-size:1.4rem;margin-bottom:18px}
.card h3{font-size:1.15rem;font-weight:700;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}
.card .num{position:absolute;top:22px;right:24px;font-size:2.2rem;font-weight:800;color:rgba(255,255,255,.06)}

/* ---- steps ---- */
.steps{display:grid;gap:0;counter-reset:s}
.step{display:flex;gap:22px;padding:26px 0;border-top:1px solid var(--line);position:relative}
.step:last-child{border-bottom:1px solid var(--line)}
.step .dot{flex:0 0 auto;width:52px;height:52px;border-radius:50%;background:var(--teal-dim);border:1px solid var(--teal-soft);color:var(--teal);display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{color:var(--muted);max-width:720px}

/* ---- results gallery ---- */
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.results{grid-template-columns:repeat(2,1fr)}}
.results figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1;position:relative}
.results img{width:100%;height:100%;object-fit:cover;transition:.4s}
.results figure:hover img{transform:scale(1.05)}

/* ---- faq ---- */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);padding:22px 24px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:'+';font-size:1.4rem;color:var(--teal);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin-top:12px;font-size:.95rem}

/* ---- form ---- */
.form-box{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.form-box::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad-teal)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:8px;font-weight:500}
.field .req{color:var(--teal)}
.field input[type=text],.field input[type=email]{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px;color:var(--txt);font-size:1rem;outline:none;transition:.2s}
.field input:focus{border-color:var(--teal)}
/* phone flag picker (padrão Ruan Noa) */
.phone-wrap{position:relative}
.phone-wrap input{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px 15px 150px;color:var(--txt);font-size:1rem;outline:none;transition:.2s}
.phone-wrap input:focus{border-color:var(--teal)}
.flag-btn{position:absolute;left:8px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:7px;background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer;color:var(--txt);font-size:.95rem;white-space:nowrap}
.flag-btn .car{color:var(--muted);font-size:.7rem}
.country-list{position:absolute;left:8px;top:calc(100% + 6px);width:320px;max-height:260px;overflow:auto;background:var(--surface2);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);z-index:40;display:none}
.country-list.open{display:block}
.country-list li{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;font-size:.9rem;color:var(--txt);border-bottom:1px solid rgba(255,255,255,.04)}
.country-list li:hover{background:var(--teal-dim)}
.country-list li .ddi{margin-left:auto;color:var(--muted)}
.form-box .btn{width:100%;margin-top:6px}
.form-note{font-size:.78rem;color:var(--mut2);margin-top:16px;text-align:center}
.form-success{display:none;text-align:center;padding:40px 10px}
.form-success.on{display:block}
.form-success .ok-ic{width:70px;height:70px;border-radius:50%;background:var(--teal-dim);border:1px solid var(--teal-soft);color:var(--teal);display:grid;place-items:center;font-size:2rem;margin:0 auto 18px}
.form-success h3{font-size:1.4rem;margin-bottom:8px}
/* honeypot */
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:44px 0;background:var(--bg2)}
.footer-grid{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:center}
.footer-grid .brand img{width:150px}
.footer-grid .links{display:flex;gap:20px;flex-wrap:wrap}
.footer-grid .links a{color:var(--muted);font-size:.9rem}
.footer-grid .links a:hover{color:var(--teal)}
.copy{color:var(--mut2);font-size:.8rem;margin-top:22px;text-align:center}

/* ---- navbar ---- */
nav{position:absolute;top:0;left:0;right:0;z-index:50;padding:22px 0}
nav .wrap{display:flex;align-items:center;justify-content:space-between}
nav .logo img{height:44px}
nav .brand-row{display:flex;align-items:center;gap:12px;color:var(--txt);font-weight:700}
nav .nav-btn{font-size:.9rem;padding:11px 22px}

/* ---- video ---- */
.video-box{border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.video-box video{width:100%;display:block}