/* =====================================================================
   Clínica Dra. Francilene Melo — "Ametista Viva"
   Cores: #42197C (violeta) #8153C2 (roxo) #F2295B (rosa) #FFCAC9 (pêssego)
   Fontes: Montserrat (títulos) + Lato (corpo)
   ===================================================================== */

:root{
  --roxo:#8153C2; --roxo-escuro:#42197C; --roxo-medio:#562E8F;
  --rosa:#F2295B; --pessego:#FFCAC9; --magenta:#DF79F7;
  --texto:#2B2B2B; --cinza:#69727D; --cinza-bg:#f7f7f7; --branco:#fff;
  --grad-topo:linear-gradient(79deg,#8153C2 0%,#42197C 100%);
  --grad-hero:linear-gradient(101deg,rgba(129,83,194,.92) 30%,#F2295B 86%);
  --grad-rodape:linear-gradient(120deg,#8153C2 0%,#562E8F 60%,#42197C 100%);
  --sombra-card:0 16px 36px rgba(66,25,124,.14);
  --ease:cubic-bezier(.16,1,.3,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Open Sans','Lato',Helvetica,Arial,sans-serif;color:var(--texto);line-height:1.75;background:#fff;font-size:17px}
h1,h2,h3,h4{font-family:'Montserrat',Helvetica,Arial,sans-serif;line-height:1.25;text-wrap:balance}
p,li{text-wrap:pretty}
a{color:inherit;text-decoration:none;transition:.25s}
img{max-width:100%;display:block}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- Preloader (só com JS ativo) ---------- */
#loader{display:none}
.js #loader{position:fixed;inset:0;z-index:9999;background:var(--grad-topo);display:flex;align-items:center;justify-content:center;transition:opacity .55s ease,visibility .55s}
#loader img{width:86px;height:86px;border-radius:18px;animation:pulse-logo 1.15s ease-in-out infinite}
#loader.done{opacity:0;visibility:hidden}
@keyframes pulse-logo{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.12);opacity:1}}

/* ---------- Animações de entrada (só com JS ativo) ---------- */
.rv{transition:opacity .75s var(--ease),transform .75s var(--ease)}
.js .rv:not(.on){opacity:0;transform:translateY(28px)}
.js .rv.left:not(.on){transform:translateX(-32px)}
.js .rv.right:not(.on){transform:translateX(32px)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1!important;transform:none!important;transition:none!important}
  #loader{display:none!important}
}

/* ---------- Barra superior ---------- */
.topbar{background:var(--grad-topo);color:#fff;font-size:.86rem;padding:9px 0}
.topbar .container{display:flex;flex-wrap:wrap;gap:8px 28px;align-items:center;justify-content:center}
.topbar span{display:inline-flex;align-items:center;gap:7px}
.topbar svg{width:14px;height:14px;fill:#fff;flex:none}
.topbar a:hover{color:var(--pessego)}

/* ---------- Cabeçalho: só logo + menu ---------- */
.header{background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.06);position:sticky;top:0;z-index:90}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
.brand img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:38px}
.nav a{font-family:'Montserrat',sans-serif;font-weight:600;font-size:1rem;color:#333;position:relative;padding:8px 0}
.nav a:hover{color:var(--roxo)}
.nav a.active{color:var(--roxo)}
.nav a.active::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:3px;background:var(--roxo);border-radius:3px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.menu-toggle span{display:block;width:26px;height:3px;background:var(--roxo-escuro);margin:5px 0;border-radius:3px;transition:.3s}

/* ---------- Hero (home) ---------- */
.hero{background:var(--grad-hero);color:#fff;position:relative;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;align-items:end;gap:30px;min-height:450px}
.hero-txt{padding:64px 0;align-self:center;max-width:640px}
.hero-txt .eyebrow{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.05rem;margin-bottom:10px}
.hero-txt h2.big{font-size:2.55rem;font-weight:800;color:var(--pessego);margin-bottom:20px;line-height:1.15}
.hero-txt p{font-size:1.02rem;opacity:.97}
.hero-photo{display:flex;justify-content:center;align-items:flex-end}
.hero-photo img{max-height:430px;width:auto;filter:drop-shadow(0 14px 34px rgba(0,0,0,.28))}

/* ---------- Seções ---------- */
section{padding:70px 0}
.sec-tight{padding:52px 0}

/* intro centralizada com textura sutil */
.intro{text-align:center;padding:72px 0 62px;background:#f4f3f5;background-image:linear-gradient(135deg,rgba(129,83,194,.05) 0%,transparent 40%),linear-gradient(315deg,rgba(242,41,91,.045) 0%,transparent 42%),repeating-linear-gradient(60deg,rgba(129,83,194,.035) 0 1px,transparent 1px 46px),repeating-linear-gradient(120deg,rgba(129,83,194,.03) 0 1px,transparent 1px 60px)}
.intro h1{color:var(--roxo);font-size:2.25rem;letter-spacing:.5px;margin-bottom:6px;text-transform:uppercase}
.intro .sub{color:var(--cinza);font-size:1.1rem}
.intro p.lead{max-width:920px;margin:18px auto 0;color:#4a4a4a;font-size:1.08rem}
.intro p.lead b{color:#333}

/* boas-vindas (home) */
.welcome{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.welcome h1{font-size:1.9rem;color:var(--texto);margin-bottom:18px}
.welcome p{color:#444}
.welcome p b{color:var(--roxo-escuro)}
.cards{display:grid;grid-template-columns:1fr 1fr}
.card{padding:26px 30px}
.card:nth-child(1),.card:nth-child(2){border-bottom:1px solid #e6dcf3}
.card:nth-child(odd){border-right:1px solid #e6dcf3}
.card h2{color:var(--roxo);font-size:1.26rem;margin-bottom:12px}
.card p{color:#4e4e4e;font-size:1rem}

/* faixa de imagens */
.gallery{display:grid;grid-template-columns:repeat(4,1fr)}
.gallery figure{overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:1024/496;transition:transform .6s var(--ease)}
.gallery figure:hover img{transform:scale(1.06)}

/* seções de duas colunas */
.split{display:grid;grid-template-columns:1fr 1.05fr;gap:54px;align-items:center}
.split.rev{grid-template-columns:1.05fr 1fr}
.split .media{display:flex;justify-content:center}
.split .media img{width:auto;max-width:100%;max-height:580px;border-radius:14px;box-shadow:var(--sombra-card)}
.split .media.bare img{border-radius:0;box-shadow:none}
.split .media.ph{width:100%;aspect-ratio:667/445;background:#e9e7ec;border-radius:14px;display:flex;align-items:center;justify-content:center}
.split .media.ph svg{width:64px;height:64px;fill:#c9c4d1}
.split h2,.split h1.h2{color:var(--roxo);font-size:1.62rem;margin-bottom:16px;letter-spacing:.4px;text-transform:uppercase}
.split h1.h2 small,.split h2 small{display:block;font-size:1.1rem;text-transform:none}
.split p{color:#4e4e4e;margin-bottom:14px;font-size:1.04rem}
.split p b{color:var(--roxo-escuro)}
.split .subq{font-family:'Montserrat',sans-serif;font-weight:700;color:#333;margin:4px 0 2px}
.media-stack{position:relative;display:flex;flex-direction:column;align-items:center}
.media-stack .shadow{margin-top:-8px;width:80%;opacity:.9}

/* checklist */
.checklist{list-style:none;margin:8px 0}
.checklist li{position:relative;padding:8px 0 8px 32px;color:#3f3f3f;font-size:1.04rem}
.checklist li::before{content:"✔";position:absolute;left:0;top:8px;color:var(--magenta);font-weight:700}
.checklist li b{color:#333}
.checklist.inline{display:flex;flex-wrap:wrap;gap:0 8px}
.checklist.inline li{padding:4px 10px 4px 24px}
.checklist.inline li::before{top:4px}

/* faixa violeta */
.band{text-align:center;color:#fff;padding:60px 0;background:var(--grad-topo);position:relative}
.band::after{content:"";position:absolute;left:6%;right:6%;bottom:-24px;height:24px;background:radial-gradient(ellipse at 50% 0,rgba(0,0,0,.18),transparent 72%);pointer-events:none}
.band h2{font-size:1.38rem;letter-spacing:1px;text-transform:uppercase;color:#fff;margin-bottom:14px}
.band p{max-width:780px;margin:0 auto;opacity:.96;font-size:1.05rem}
.band p b{color:#fff}

/* ---------- Rodapé ---------- */
.footer{background:var(--grad-rodape);color:#eee;padding:60px 0 0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer h2{color:#fff;font-size:1.02rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px;font-weight:700}
.footer p{font-size:.99rem;color:#e8dff5}
.footer ul{list-style:none}
.footer ul li{padding:6px 0;font-size:1rem;color:#e8dff5;display:flex;gap:9px;align-items:center}
.footer ul li::before{content:"✓";color:#fff;font-weight:700}
.footer .addr p{display:flex;gap:9px;align-items:flex-start;margin-bottom:6px}
.socials{display:flex;gap:12px;margin-top:16px}
.socials a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center}
.socials a svg{width:19px;height:19px;fill:#fff;transition:.25s}
.socials a:hover{background:#fff}
.socials a:hover svg{fill:var(--roxo)}
.footer-bottom{margin-top:46px;background:linear-gradient(90deg,#F2295B,#DF79F7);text-align:center;padding:14px;font-size:.88rem;color:#fff;display:flex;justify-content:center;align-items:center;gap:8px 22px;flex-wrap:wrap}
.footer-bottom .dev b{font-weight:700}

/* Seção com imagem alinhada à base do bloco */
section.flush{padding-bottom:0}
.flush .split{align-items:end}
.flush .split > div:not(.media){align-self:center;padding-bottom:70px}
.flush .media{align-self:end}
.flush .media img{margin-bottom:0}

/* ---------- WhatsApp flutuante ---------- */
.whats-float{position:fixed;right:22px;bottom:22px;z-index:99;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.28);animation:pulse-wa 2.4s infinite}
.whats-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse-wa{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Alinhamento profissional (desktop) ---------- */
@media (min-width:921px){
  .split p,
  .welcome > div:not(.cards) p,
  .footer .cols > div:first-child p{
    text-align:justify;
    hyphens:auto;
    -webkit-hyphens:auto;
  }
  .split .subq{text-align:left}
}

/* ---------- Responsivo ---------- */
@media (max-width:920px){
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:10px 0;display:none;box-shadow:0 12px 20px rgba(0,0,0,.1)}
  .nav.open{display:flex}
  .nav a{width:100%;padding:12px 22px}
  .nav a.active::after{display:none}
  .menu-toggle{display:block}
  .header .container{position:relative}
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero-txt{padding:46px 0 8px;margin:0 auto}
  .hero-txt h2.big{font-size:2rem}
  .hero-photo img{max-height:340px}
  .welcome,.split,.split.rev{grid-template-columns:1fr;gap:34px}
  .split.rev .media{order:-1}
  .footer .cols{grid-template-columns:1fr;gap:30px;text-align:center}
  .footer ul li,.footer .addr p{justify-content:center}
  .socials{justify-content:center}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .intro h1{font-size:1.7rem}
  .footer-bottom{flex-direction:column;gap:2px;font-size:.72rem;padding:12px 16px}
  section.flush{padding-bottom:56px}
  .flush .split > div:not(.media){padding-bottom:0}
  .flush .split{align-items:center}
  .flush .container.split.rev{gap:24px}
}
@media (max-width:540px){
  .cards{grid-template-columns:1fr}
  .card:nth-child(odd){border-right:0}
  .card{border-bottom:1px solid #e6dcf3}
  .gallery{grid-template-columns:1fr}
  .hero-txt h2.big{font-size:1.65rem}
  .brand img{height:46px}
}