/* =========================================================
   MANUELA BEAUTY LAB — stylesheet
   Design language: "the hair report" — a diagnostic beauty lab.
   Dark charcoal-plum ground, wine + warm gold accents,
   editorial serif for voice, mono for lab/data annotations.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --black:#0b0a0d;
  --panel:#161219;
  --panel-2:#1e1922;
  --line: rgba(244,239,230,0.12);
  --cream:#f4efe6;
  --muted:#b9afc2;
  --wine:#7c2e3b;
  --wine-light:#a6455a;
  --gold:#c9a667;
  --gold-soft: rgba(201,166,103,0.16);
  --sage:#93a888;

  --brown-deep:#5B4030;
  --brown-deep-hover:#71543d;
  --brown-darkest:#3F2C20;
  --tan:#C6AA88;
  --tan-text:#3F2C20;
  --tan-text-soft:#54402f;
  --beige-light:#E4CFA8;
  --beige-light-hover:#D9BF90;

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container: 1180px;
  --radius: 2px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--black);
  color:var(--cream);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; margin:0; color:var(--cream); }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:var(--sans); }

.container{ max-width:var(--container); margin:0 auto; padding:0 28px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; }

/* ---------- eyebrow / mono labels (the "lab tag" motif) ---------- */
.tag{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold);
}
.tag::before{
  content:""; width:22px; height:1px; background:var(--gold);
}

.scanrule{
  display:flex; align-items:center; gap:14px;
  color:var(--muted); font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  margin: 0 0 18px 0;
}
.scanrule::after{
  content:""; flex:1; height:1px;
  background:repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
}

/* ---------- top language splash bar (utility) ---------- */
.lang-strip{
  background:var(--panel-2);
  border-bottom:1px solid var(--line);
  font-family:var(--mono); font-size:12px; letter-spacing:.08em;
}
.lang-strip .container{ display:flex; justify-content:flex-end; gap:2px; padding-top:8px; padding-bottom:8px; }
.lang-strip a{
  padding:4px 12px; color:var(--muted); border:1px solid transparent; border-radius:var(--radius);
  transition:.2s;
}
.lang-strip a.active{ color:var(--gold); border-color:var(--line); }
.lang-strip a:hover{ color:var(--cream); }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--brown-deep);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; padding-bottom:14px; gap:24px;
}
.brand img{ height:64px; width:auto; }
.main-nav{ display:flex; align-items:center; gap:28px; }
.main-nav a{
  font-size:13.5px; letter-spacing:.03em; color:var(--muted);
  padding:6px 0; border-bottom:1px solid transparent; transition:.2s;
  white-space:nowrap;
}
.main-nav a:hover{ color:var(--cream); border-color:var(--gold); }
.header-right{ display:flex; align-items:center; gap:18px; }
.header-actions{ display:flex; align-items:center; gap:10px; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--sans); font-weight:700; font-size:13.5px; letter-spacing:.02em;
  padding:13px 24px; border-radius:var(--radius); border:1px solid transparent;
  transition:.2s ease; cursor:pointer;
}
.btn-primary{ background:var(--brown-deep); color:var(--cream); }
.btn-primary:hover{ background:var(--brown-deep-hover); }
.btn-light{ background:var(--beige-light); color:var(--brown-darkest); }
.btn-light:hover{ background:var(--beige-light-hover); }
.btn-ghost{ border-color:var(--line); color:var(--cream); background:transparent; }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold); }
.btn-sm{ padding:9px 16px; font-size:12.5px; }

.lang-pills{ display:flex; gap:4px; font-family:var(--mono); font-size:11.5px; }
.lang-pills a{
  padding:6px 9px; color:var(--muted); border:1px solid var(--line); border-radius:var(--radius);
}
.lang-pills a.active{ color:var(--gold); border-color:var(--gold); }

.nav-toggle{
  display:none; background:none; border:1px solid var(--line); color:var(--cream);
  padding:8px 10px; border-radius:var(--radius);
}

/* ---------- hero ---------- */
.hero{
  position:relative; min-height:92vh; display:flex; align-items:center;
  overflow:hidden; border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
}
.hero-bg img{ width:100%; height:100%; object-fit:cover; object-position:75% 30%; }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(11,10,13,.97) 8%, rgba(11,10,13,.82) 38%, rgba(11,10,13,.42) 62%, rgba(11,10,13,.15) 100%),
              linear-gradient(0deg, rgba(11,10,13,.9), rgba(11,10,13,0) 40%);
}
.hero-scan{
  position:absolute; left:0; right:0; height:1px; top:30%;
  background:linear-gradient(90deg, transparent, var(--gold) 18%, var(--gold) 82%, transparent);
  opacity:.75; z-index:1;
  animation: scan-sweep 7s ease-in-out infinite;
  box-shadow:0 0 12px 1px rgba(201,166,103,.5);
}
@keyframes scan-sweep{
  0%,100%{ top:18%; opacity:.15; }
  50%{ top:78%; opacity:.8; }
}
.hero-content{ position:relative; z-index:2; max-width:660px; padding:120px 0 90px; }
.hero-content .tag{ margin-bottom:22px; }
.hero-title{
  font-size:clamp(2.4rem, 4.6vw, 3.6rem);
  line-height:1.12;
  font-style:italic;
  font-weight:400;
  color:var(--cream);
  margin-bottom:26px;
}
.hero-sub{
  font-size:16.5px; color:var(--muted); max-width:520px; margin-bottom:38px;
  line-height:1.75;
}
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.hero-note{
  margin-top:34px; display:flex; gap:10px; align-items:center;
  font-family:var(--mono); font-size:11.5px; color:var(--muted); letter-spacing:.06em;
}
.hero-note span.dot{ width:6px; height:6px; border-radius:50%; background:var(--sage); display:inline-block; }

/* ---------- generic section ---------- */
section{ padding:110px 0; position:relative; }
.section-alt{ background:var(--tan); border-top:1px solid rgba(63,44,32,.25); border-bottom:1px solid rgba(63,44,32,.25); }
.section-alt .tag{ color:var(--tan-text); }
.section-alt .tag::before{ background:var(--tan-text); }
.section-alt .section-head h2{ color:var(--tan-text); }
.section-alt .section-head .lede{ color:var(--tan-text-soft); }
.section-alt .report-close{ background:rgba(63,44,32,.14); border-color:rgba(63,44,32,.35); }
.section-alt .report-close p{ color:var(--tan-text); }
.section-alt .report-close p b{ color:var(--brown-deep); }
.section-alt .svc-note{ color:var(--tan-text-soft); }
.section-alt .field > label{ color:var(--tan-text); }
.section-alt .field .hint{ color:var(--tan-text-soft); }
.section-alt .quiz-heading{ color:var(--tan-text); }
.section-alt .quiz-intro-note{ color:var(--tan-text-soft); border-top-color:rgba(63,44,32,.3); }
.section-alt .quiz-intro-note b{ color:var(--tan-text); }
.section-alt .consent{ color:var(--tan-text-soft); }
.section-head{ max-width:720px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(1.9rem,3.2vw,2.6rem); line-height:1.2; margin-top:16px; }
.section-head .lede{ margin-top:20px; color:var(--muted); font-size:16px; line-height:1.8; max-width:640px; }

/* ---------- about ---------- */
.about-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:70px; align-items:center;
}
.about-copy p{ color:var(--muted); font-size:16px; line-height:1.85; margin-bottom:18px; }
.about-copy p:last-child{ margin-bottom:0; }
.about-copy strong{ color:var(--cream); font-weight:700; }
.about-media{ position:relative; }
.about-media .frame{
  position:relative; border:1px solid var(--line); padding:14px;
}
.about-media img{ width:100%; height:520px; object-fit:cover; }
.about-media .corner-tag{
  position:absolute; bottom:-1px; right:-1px; background:var(--wine); color:var(--cream);
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; padding:8px 14px;
}

/* ---------- differentials (lab report cards) ---------- */
.report-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.report-card{ background:var(--black); padding:38px 32px; }
.report-card .idx{ font-family:var(--mono); font-size:11.5px; color:var(--gold); letter-spacing:.1em; }
.report-card h3{ font-size:1.25rem; margin:16px 0 12px; font-weight:500; }
.report-card p{ color:var(--muted); font-size:14.8px; line-height:1.75; }
.report-close{
  margin-top:56px; padding:34px 38px; border:1px solid var(--gold-soft); background:var(--gold-soft);
  display:flex; gap:26px; align-items:center; flex-wrap:wrap;
}
.report-close p{ font-family:var(--serif); font-style:italic; font-size:1.25rem; color:var(--cream); line-height:1.5; }
.report-close p b{ color:var(--gold); font-style:normal; }

/* ---------- why choose ---------- */
.why-wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; }
.why-media{ position:relative; }
.why-media img{ width:100%; height:560px; object-fit:cover; border:1px solid var(--line); }
.why-copy p{ color:var(--muted); font-size:16px; line-height:1.85; margin-bottom:18px; }
.why-copy p:last-child{ color:var(--cream); font-family:var(--serif); font-style:italic; font-size:1.15rem; margin-top:28px; }

/* ---------- services / pricing ---------- */
.services-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }
.svc-card{
  background:var(--panel); border:1px solid var(--line); padding:0; display:flex; flex-direction:column;
  transition:.25s border-color;
}
.svc-card:hover{ border-color:var(--gold); }
.svc-head{
  display:flex; justify-content:space-between; align-items:flex-start; gap:16px;
  padding:26px 30px; border-bottom:1px solid var(--line);
}
.svc-head .tag{ margin-bottom:10px; }
.svc-head h3{ font-size:1.4rem; }
.svc-price{ text-align:right; white-space:nowrap; }
.svc-price .amount{ font-family:var(--serif); font-size:1.7rem; color:var(--gold); }
.svc-price .unit{ display:block; font-family:var(--mono); font-size:10.5px; color:var(--muted); letter-spacing:.06em; }
.svc-body{ padding:24px 30px 30px; flex:1; display:flex; flex-direction:column; }
.svc-body > p{ color:var(--muted); font-size:14.6px; line-height:1.75; margin-bottom:18px; }
.svc-list{ margin-bottom:22px; }
.svc-list li{
  display:flex; gap:10px; font-size:14.3px; color:var(--cream); padding:7px 0;
  border-top:1px dashed var(--line);
}
.svc-list li:first-child{ border-top:none; }
.svc-list li::before{ content:"—"; color:var(--gold); flex-shrink:0; }
.svc-meta{
  margin-top:auto; display:flex; justify-content:space-between; align-items:center;
  font-family:var(--mono); font-size:11px; letter-spacing:.06em; color:var(--muted);
  padding-top:16px; border-top:1px solid var(--line);
}
.svc-meta a{ color:var(--gold); font-weight:600; }
.svc-meta a:hover{ text-decoration:underline; }
.svc-card.wide{ grid-column: span 2; }
.svc-card.wide .svc-body{ display:grid; grid-template-columns:1.1fr .9fr; gap:30px; }
.svc-note{ margin-top:36px; color:var(--muted); font-family:var(--mono); font-size:12px; letter-spacing:.04em; }

/* ---------- methodology ---------- */
.method-wrap{ display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; }
.indications{ display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
.indications li{
  font-family:var(--mono); font-size:12px; letter-spacing:.04em; color:var(--sage);
  border:1px solid rgba(147,168,136,.35); padding:8px 14px; border-radius:20px;
}
.method-copy p{ color:var(--muted); font-size:16px; line-height:1.85; margin-bottom:18px; }
.method-invest{
  margin-top:32px; padding:26px 28px; border-left:2px solid var(--gold); background:var(--panel);
}
.method-invest .amount{ font-family:var(--serif); font-size:1.9rem; color:var(--gold); }
.method-invest p{ color:var(--muted); font-size:13.6px; margin-top:8px; }

/* ---------- mid CTA band ---------- */
.cta-band{
  background:var(--brown-darkest); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:70px 0;
}
.cta-band .container{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-band h2{ font-size:clamp(1.6rem,2.6vw,2.1rem); max-width:560px; color:var(--cream); font-style:italic; font-weight:400; }
.cta-band .btn-ghost{ border-color:rgba(244,239,230,.4); }
.cta-band .btn-ghost:hover{ border-color:var(--cream); color:var(--cream); background:rgba(244,239,230,.08); }

/* ---------- questionnaire ---------- */
.quiz-wrap{ display:grid; grid-template-columns:.8fr 1.2fr; gap:64px; }
.quiz-intro .section-head{ margin-bottom:30px; }
.quiz-intro-note{
  font-family:var(--mono); font-size:12px; color:var(--muted); line-height:1.9; letter-spacing:.02em;
  border-top:1px solid var(--line); padding-top:22px; margin-top:22px;
}
.quiz-intro-note b{ color:var(--gold); }
.quiz-heading{ font-size:1.05rem; font-weight:700; font-family:var(--sans); color:var(--cream); margin-bottom:20px; }
.field{ margin-bottom:26px; }
.field > label{
  display:block; font-family:var(--mono); font-size:12px; letter-spacing:.05em; text-transform:uppercase;
  color:var(--gold); margin-bottom:10px;
}
.field .hint{ display:block; font-family:var(--sans); text-transform:none; letter-spacing:0; color:var(--muted); font-size:13px; margin-top:5px; }
.field input[type=text], .field input[type=email], .field input[type=tel], .field textarea, .field select{
  width:100%; background:var(--brown-deep); border:1px solid rgba(244,239,230,0.18); color:var(--cream);
  padding:13px 14px; border-radius:var(--radius); font-size:14.5px; transition:.2s;
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color:var(--gold); }
.field textarea{ min-height:90px; resize:vertical; }
.choice-group{ display:flex; flex-wrap:wrap; gap:10px; }
.choice-group label{
  display:inline-flex; align-items:center; gap:8px; text-transform:none; font-family:var(--sans);
  letter-spacing:0; color:#ffffff !important; font-size:13.8px; font-weight:500;
  background:var(--brown-deep); border:1px solid rgba(244,239,230,0.18); padding:9px 14px; border-radius:20px; cursor:pointer;
}
.choice-group input{ accent-color:var(--gold); }
.form-grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.consent{ font-size:12.5px; color:var(--muted); line-height:1.7; margin-bottom:24px; }
.form-status{ margin-top:16px; font-family:var(--mono); font-size:12.5px; color:var(--sage); display:none; }

/* ---------- footer ---------- */
.site-footer{ background:var(--brown-deep); border-top:1px solid var(--line); padding:70px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:50px; margin-bottom:60px; }
.footer-brand img{ height:42px; margin-bottom:18px; }
.footer-brand p{ color:var(--muted); font-size:14px; line-height:1.75; max-width:320px; }
.footer-col h4{ font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; font-weight:500; }
.footer-col a, .footer-col p{ display:block; color:var(--muted); font-size:14px; line-height:2; }
.footer-col a:hover{ color:var(--cream); }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:26px; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:14px; font-family:var(--mono); font-size:11.5px; color:var(--muted); letter-spacing:.03em;
}

/* ---------- floating whatsapp ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:80;
  display:flex; align-items:center; gap:10px;
  background:#25D366; color:#0b0a0d; padding:14px 18px; border-radius:40px;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
  font-weight:800; font-size:13.5px;
  transition:.2s transform ease;
}
.wa-float:hover{ transform:translateY(-3px); }
.wa-float svg{ width:22px; height:22px; flex-shrink:0; }
.wa-float .wa-label{ white-space:nowrap; }
@media (max-width:640px){
  .wa-float .wa-label{ display:none; }
  .wa-float{ padding:14px; }
}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .about-grid, .why-wrap, .method-wrap, .quiz-wrap{ grid-template-columns:1fr; gap:40px; }
  .why-media img, .about-media img{ height:360px; }
  .report-grid{ grid-template-columns:1fr 1fr; }
  .services-grid{ grid-template-columns:1fr; }
  .svc-card.wide .svc-body{ grid-template-columns:1fr; }
  .svc-card.wide{ grid-column:span 1; }
}
@media (max-width:820px){
  .main-nav{
    display:none; position:absolute; top:100%; left:0; right:0;
    background:var(--black); border-bottom:1px solid var(--line);
    flex-direction:column; gap:0; padding:8px 0 18px;
  }
  .main-nav.is-open{ display:flex; }
  .main-nav a{ padding:14px 28px; border-bottom:1px solid var(--line); width:100%; }
  .main-nav a:hover{ border-color:var(--line); background:var(--panel); }
  .nav-toggle{ display:inline-flex; }
  .header-actions .btn-sm.mobile-hide{ display:none; }
  .site-header .container{ position:relative; }
}
@media (max-width:640px){
  section{ padding:74px 0; }
  .hero-content{ padding:96px 0 70px; }
  .report-grid{ grid-template-columns:1fr; }
  .form-grid-2{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:36px; }
  .cta-band .container{ flex-direction:column; align-items:flex-start; }
}