/* ============================================================
   Dr. Daniel Francês — Identidade visual / Design System
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500;1,600&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root{
  --bg:#0A0E1A;            /* fundo navy escuro principal */
  --bg-alt:#0E1626;        /* seção alternada (sutil) */
  --surface:#141D34;       /* cards / painéis elevados */
  --creme:#F2EBDD;         /* off-white quente — textos/acentos claros */
  --cream-soft:#FBF6F1;
  --bege:rgba(205,162,128,.12); /* overlay sutil p/ hovers */
  --nude:#CDB7A3;          /* bege rosado — detalhe */
  --areia:#CDA280;         /* dourado — eyebrow, ícones, fios */
  --marrom:#CBA57E;        /* dourado quente — itálicos / links / ícones */
  --marrom-escuro:#11182E; /* navy destaque (.dark, cta, confidence) */
  --primary-dark:#070A12;  /* navy profundo — rodapé */
  --primary-hover:#1D2640; /* navy hover */
  --texto:#E3DACA;         /* texto claro */
  --texto-suave:#9D968A;   /* texto suave */
  --heading:#F4EEE3;       /* títulos near-white quente */
  --linha:rgba(205,162,128,.16); /* fio sutil dourado */
  --branco:#141D34;        /* superfícies (cards/forms/chips) */
  --wpp:#3a7d63; /* canal WhatsApp */

  --serif:'Cinzel', serif;
  --accent:'Cormorant Garamond', serif;
  --sans:'Montserrat', system-ui, sans-serif;

  --container:1240px;
  --radius:18px;
  --radius-lg:26px;
  --shadow:0 22px 54px -28px rgba(11,12,23,.32);
  --shadow-soft:0 12px 38px -24px rgba(11,12,23,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  font-family:var(--sans);
  color:var(--texto);
  background:var(--bg);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Layout ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 40px}
section{position:relative}
.section{padding:120px 0}
.section-sm{padding:84px 0}
.dark{background:var(--marrom-escuro);color:var(--creme)}
.bege-bg{background:var(--bg-alt)}
.creme-bg{background:var(--bg)}

/* ---------- Typography ---------- */
.eyebrow{
  font-family:var(--sans);
  font-size:12px;
  font-weight:600;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--areia);
  display:inline-flex;
  align-items:center;
  gap:14px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--areia);display:inline-block}
.eyebrow.center{justify-content:center}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--areia);display:inline-block}

h1,h2,h3,.serif{font-family:var(--serif);font-weight:600;color:var(--heading);line-height:1.12;letter-spacing:.01em}
.dark h1,.dark h2,.dark h3{color:var(--creme)}

h1{font-size:clamp(2.5rem,5vw,4.1rem);font-weight:700;letter-spacing:.005em}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem)}
h3{font-size:clamp(1.15rem,1.6vw,1.4rem)}

.display-accent{font-family:var(--accent);font-style:italic;font-weight:500;text-transform:none;letter-spacing:0;color:var(--marrom)}
.dark .display-accent{color:var(--nude)}

.lead{font-size:clamp(1.02rem,1.25vw,1.18rem);color:var(--texto-suave);font-weight:400;line-height:1.75;max-width:60ch}
p{text-wrap:pretty}
.muted{color:var(--texto-suave)}
.dark .muted,.dark .lead{color:#cdbfae}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--sans);font-weight:600;font-size:.82rem;letter-spacing:.04em;
  padding:16px 30px;border-radius:100px;cursor:pointer;border:1px solid transparent;
  transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease),box-shadow .35s var(--ease);
  white-space:nowrap;
}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--creme);color:#0C1018}
.btn-primary:hover{background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.btn-ghost{background:transparent;color:var(--creme);border-color:rgba(205,162,128,.42)}
.btn-ghost:hover{background:var(--bege);transform:translateY(-2px);border-color:rgba(205,162,128,.72)}
.dark .btn-ghost{color:var(--creme);border-color:rgba(213,200,182,.4)}
.dark .btn-ghost:hover{background:rgba(213,200,182,.12)}
.dark .btn-primary{background:var(--creme);color:var(--marrom-escuro)}
.dark .btn-primary:hover{background:var(--bege)}
.btn-wpp{background:var(--wpp);color:#fff}
.btn-wpp:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 30px -16px rgba(58,125,99,.7)}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.8rem;letter-spacing:.04em;color:var(--marrom);text-transform:uppercase}
.link-arrow svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.link-arrow:hover svg{transform:translate(3px,-3px)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(9,12,22,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--linha);
  transition:box-shadow .4s var(--ease),background .4s var(--ease);
}
.site-header.scrolled{box-shadow:0 10px 30px -24px rgba(11,12,23,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px;gap:30px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:46px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:var(--serif);font-weight:600;font-size:1.02rem;color:var(--creme);letter-spacing:.06em;white-space:nowrap}
.brand-sub{font-size:9.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--areia);font-weight:500}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.78rem;font-weight:500;letter-spacing:.02em;color:var(--texto);position:relative;padding:4px 0;transition:color .3s}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--marrom);transition:width .35s var(--ease)}
.nav a:hover{color:var(--creme)}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav a.active{color:var(--creme)}
.header-cta{display:flex;align-items:center;gap:16px}
/* dropdown submenu */
.nav-item{position:relative;display:flex;align-items:center}
.nav-trigger{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.nav-trigger .chev{width:13px;height:13px;transition:transform .35s var(--ease)}
.nav-item:hover .nav-trigger .chev,.nav-item:focus-within .nav-trigger .chev{transform:rotate(180deg)}
.submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(14px);background:var(--surface);border:1px solid rgba(205,162,128,.22);border-radius:16px;box-shadow:var(--shadow);padding:10px;min-width:294px;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),transform .3s var(--ease);z-index:120}
.nav-item:hover .submenu,.nav-item:focus-within .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(8px)}
.submenu::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.submenu a{display:block;padding:12px 16px;border-radius:10px;font-size:.82rem;color:var(--texto);white-space:nowrap;transition:background .25s,color .25s;letter-spacing:0}
.submenu a::after{display:none}
.submenu a:hover{background:var(--bege);color:var(--creme)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;width:32px;height:32px;flex-direction:column;justify-content:center;gap:6px}
.menu-toggle span{display:block;height:1.6px;width:24px;background:var(--creme);transition:.3s var(--ease)}
.menu-toggle.open span:nth-child(1){transform:translateY(7.6px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7.6px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:84px 0 auto 0;z-index:99;background:var(--bg);
  border-bottom:1px solid var(--linha);
  transform:translateY(-120%);transition:transform .5s var(--ease);
  padding:24px 40px 40px;
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{display:block;padding:15px 0;font-size:1.05rem;font-family:var(--serif);color:var(--creme);border-bottom:1px solid var(--linha)}
.mobile-menu .btn{margin-top:24px;width:100%;justify-content:center}
.m-group{border-bottom:1px solid var(--linha);padding-bottom:6px}
.m-group-label{display:block;padding:16px 0 4px;font-family:var(--serif);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--areia);font-weight:600}
.m-group a{padding-left:16px;font-size:.95rem;font-family:var(--sans);border-bottom:none;color:var(--texto)}
.m-group a:last-child{padding-bottom:4px}

/* ---------- Hero ---------- */
.hero{padding-top:84px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center;min-height:88vh;padding-block:80px}
.hero-grid.compact{min-height:auto;padding-block:120px 90px}
.hero h1{margin:22px 0 24px}
.hero .lead{margin-bottom:14px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.hero-visual{position:relative}
.hero-photo{width:100%;border-radius:var(--radius-lg);object-fit:cover;aspect-ratio:4/4.7;box-shadow:var(--shadow);border:1px solid var(--linha)}
.feature-photo{width:100%;border-radius:var(--radius-lg);object-fit:cover;aspect-ratio:5/6;box-shadow:var(--shadow-soft);border:1px solid var(--linha)}

/* ---------- Image placeholder ---------- */
.ph{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:
    repeating-linear-gradient(135deg, rgba(205,162,128,.10) 0 2px, transparent 2px 13px),
    linear-gradient(160deg,#15203A,#0B1020);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(205,162,128,.16);
  min-height:200px;
}
.ph::before{
  content:attr(data-label);
  font-family:'Montserrat',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:#b89a78;font-weight:600;text-align:center;padding:10px 16px;line-height:1.6;
  border:1px solid rgba(205,162,128,.3);border-radius:6px;background:rgba(10,14,26,.4);
  max-width:78%;
}
.ph.tall{aspect-ratio:3/4}
.ph.wide{aspect-ratio:16/10}
.ph.square{aspect-ratio:1/1}
.ph.rounded-lg{border-radius:var(--radius-lg)}
.ph.dark-ph{
  background:
    repeating-linear-gradient(135deg, rgba(205,162,128,.10) 0 2px, transparent 2px 13px),
    linear-gradient(160deg,#1B2138,#0B0C17);
  border-color:rgba(205,162,128,.18);
}
.ph.dark-ph::before{color:#b0997f;border-color:rgba(205,162,128,.32);background:rgba(11,12,23,.34)}

/* ---------- Trust strip ---------- */
.trust-strip{border-top:1px solid var(--linha);border-bottom:1px solid var(--linha);background:var(--bg)}
.trust-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:34px;padding-bottom:34px}
.trust-item{display:flex;align-items:center;gap:14px;justify-content:center}
.trust-item .ic{width:30px;height:30px;color:var(--areia);flex-shrink:0}
.trust-item span{font-size:.74rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--marrom)}

/* confidence bar */
.confidence{background:var(--marrom-escuro);color:var(--creme)}
.confidence .container{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px 40px;padding:30px 40px;text-align:center}
.confidence span{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--nude);font-weight:500}
.confidence .dot{width:5px;height:5px;border-radius:50%;background:var(--areia);opacity:.7}

/* ---------- Section header ---------- */
.section-head{max-width:680px}
.section-head.center{margin:0 auto;text-align:center}
.section-head h2{margin:18px 0 16px}
.section-head .lead{margin:0}
.section-head.center .lead{margin:0 auto}

/* ---------- Cards ---------- */
.cards{display:grid;gap:26px}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);
  padding:38px 34px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  display:flex;flex-direction:column;gap:14px;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--nude)}
.card .num{font-family:var(--serif);font-size:1rem;color:var(--areia);font-weight:600}
.card .ic{width:38px;height:38px;color:var(--marrom);stroke-width:1.4}
.card h3{margin-bottom:2px}
.card p{font-size:.94rem;color:var(--texto-suave);line-height:1.7}
.card .link-arrow{margin-top:auto;padding-top:8px}

/* treatment card with image */
.tcard{background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.tcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.tcard .ph{border-radius:0;border:none;border-bottom:1px solid var(--linha);aspect-ratio:16/11}
.tcard-body{padding:30px 30px 32px;display:flex;flex-direction:column;gap:12px;flex:1}
.tcard-body .ic{width:30px;height:30px;color:var(--marrom);stroke-width:1.4}
.tcard-body h3{font-size:1.18rem}
.tcard-body p{font-size:.9rem;color:var(--texto-suave);line-height:1.7;flex:1}
.tcard-body .link-arrow{margin-top:6px}

/* ---------- Split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split.reverse .split-text{order:2}
.split-text h2{margin:18px 0 18px}
.split .lead{margin-bottom:22px}
.split-text .lead+.lead{margin-top:-6px}

/* symptom / value chips list */
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:10px;padding:11px 18px;border:1px solid var(--linha);border-radius:100px;background:var(--branco);font-size:.85rem;font-weight:500;color:var(--marrom)}
.dark .chip{background:rgba(213,200,182,.08);border-color:rgba(213,200,182,.2);color:var(--creme)}
.chip .ic{width:16px;height:16px;color:var(--areia)}

/* checklist */
.checklist{display:grid;gap:14px;margin-top:6px}
.checklist li{display:flex;gap:14px;align-items:flex-start;list-style:none;font-size:.96rem;color:var(--texto)}
.checklist .ic{width:20px;height:20px;color:var(--areia);flex-shrink:0;margin-top:3px;stroke-width:1.6}
.dark .checklist li{color:var(--nude)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}
.step{position:relative;padding-top:30px;border-top:1px solid var(--linha)}
.step .stepnum{font-family:var(--serif);font-size:2.4rem;color:var(--nude);font-weight:600;line-height:1;display:block;margin-bottom:18px}
.step h3{margin-bottom:10px}
.step p{font-size:.92rem;color:var(--texto-suave)}
.dark .step{border-color:rgba(213,200,182,.2)}
.dark .step .stepnum{color:var(--areia)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--marrom-escuro);color:var(--creme);text-align:center;border-radius:var(--radius-lg);padding:80px 50px;position:relative;overflow:hidden;border:1px solid rgba(205,162,128,.22)}
.cta-band .glyph{position:absolute;right:-30px;bottom:-60px;width:260px;opacity:.06}
.cta-band h2{margin-bottom:18px;position:relative}
.cta-band .lead{margin:0 auto 32px;color:#cdbfae;position:relative}
.cta-band .hero-actions{justify-content:center}

/* ---------- Units / address ---------- */
.unit-card{background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius);padding:36px;display:flex;flex-direction:column;gap:18px}
.unit-card .uname{font-family:var(--serif);font-size:1.35rem;color:var(--creme);font-weight:600}
.unit-card .addr{display:flex;gap:13px;color:var(--texto-suave);font-size:.95rem;line-height:1.6}
.unit-card .addr .ic{width:19px;height:19px;color:var(--areia);flex-shrink:0;margin-top:3px}
.unit-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.map-frame{border-radius:var(--radius);overflow:hidden;border:6px solid var(--nude);box-shadow:var(--shadow-soft)}
.map-frame iframe{display:block;width:100%;height:340px;border:0;filter:grayscale(.4) sepia(.06)}

/* ---------- Form ---------- */
.form-card{background:var(--branco);border:1px solid var(--linha);border-radius:var(--radius-lg);padding:48px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--marrom)}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:.95rem;color:var(--texto);
  padding:14px 16px;border:1px solid var(--linha);border-radius:12px;background:#0E1626;
  transition:border-color .3s,box-shadow .3s;width:100%;
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--areia);box-shadow:0 0 0 3px rgba(184,159,134,.16)}

/* ---------- Footer ---------- */
.site-footer{background:var(--primary-dark);color:var(--creme);padding:80px 0 36px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1.3fr;gap:54px;padding-bottom:54px;border-bottom:1px solid rgba(213,200,182,.16)}
.footer-brand img{height:62px;margin-bottom:20px}
.footer-brand .brand-name{color:var(--creme);font-size:1.15rem;margin-bottom:4px}
.footer-brand .brand-sub{color:var(--areia)}
.footer-brand p{color:#b6a692;font-size:.9rem;margin-top:16px;max-width:34ch;line-height:1.7}
.footer-col h4{font-family:var(--serif);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--nude);font-weight:600;margin-bottom:22px}
.footer-col a,.footer-col p{display:block;color:#cdbfae;font-size:.9rem;padding:6px 0;transition:color .3s}
.footer-col a:hover{color:var(--creme)}
.footer-addr{color:#b6a692;font-size:.88rem;line-height:1.6;margin-bottom:18px}
.footer-addr strong{color:var(--creme);font-weight:600;display:block;margin-bottom:3px;font-family:var(--serif);letter-spacing:.04em}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:30px}
.footer-bottom p{color:#9d8c79;font-size:.8rem}
.footer-disclaimer{color:#82715f;font-size:.76rem;font-style:italic;max-width:46ch;text-align:right}

/* ---------- Floating WhatsApp ---------- */
.fab{position:fixed;right:26px;bottom:26px;z-index:90;display:flex;align-items:center}
.fab a{display:flex;align-items:center;gap:0;background:var(--wpp);color:#fff;border-radius:100px;padding:0;height:60px;box-shadow:0 16px 34px -12px rgba(58,125,99,.6);overflow:hidden;transition:gap .4s var(--ease),padding .4s var(--ease)}
.fab a .ficon{width:60px;height:60px;display:grid;place-items:center;flex-shrink:0}
.fab a .ficon svg{width:28px;height:28px}
.fab a .flabel{max-width:0;opacity:0;white-space:nowrap;font-size:.82rem;font-weight:600;letter-spacing:.02em;transition:max-width .45s var(--ease),opacity .35s var(--ease),padding .45s var(--ease)}
.fab a:hover{gap:0}
.fab a:hover .flabel{max-width:200px;opacity:1;padding-right:24px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- Decorative star divider ---------- */
.star-div{display:flex;align-items:center;justify-content:center;gap:18px;color:var(--areia)}
.star-div::before,.star-div::after{content:"";height:1px;width:80px;background:var(--nude)}
.star-div .s{width:14px;height:14px;transform:rotate(45deg);background:var(--areia);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav{gap:26px}
  .header-inner{gap:20px}
}
@media (max-width:920px){
  .nav,.header-cta .btn{display:none}
  .menu-toggle{display:flex}
  .header-cta{gap:0}
  .hero-grid{grid-template-columns:1fr;gap:44px;min-height:auto;padding-block:60px}
  .hero-visual{order:-1}
  .split{grid-template-columns:1fr;gap:40px}
  .split.reverse .split-text{order:0}
  .cards.c4{grid-template-columns:repeat(2,1fr)}
  .cards.c3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px}
  .form-grid{grid-template-columns:1fr}
  .trust-strip .container{grid-template-columns:repeat(2,1fr);gap:26px}
}
@media (max-width:620px){
  .container{padding:0 24px}
  .section{padding:80px 0}
  .section-sm{padding:60px 0}
  .cards.c4,.cards.c3,.cards.c2,.trust-strip .container{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:34px}
  .footer-disclaimer{text-align:left}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:56px 28px}
  .brand-text{display:none}
  .hero-actions,.unit-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,.cta-band .btn,.unit-actions .btn{width:100%;justify-content:center}
  .cta-band .hero-actions{align-items:center}
}