/* ============================================
   Colégio Intensivo — Landing Page
   Paleta: laranja (marca) + verde (marca) + navy
   ============================================ */
:root{
  --laranja:#F5731E;
  --laranja-escuro:#D95E0F;
  --verde:#5CB947;
  --verde-escuro:#48A035;
  --navy:#1E2A4A;
  --navy-claro:#2C3B63;
  --cinza:#5B6478;
  --bege:#FFF6EF;
  --branco:#FFFFFF;
  --borda:#E8E2DA;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Nunito',Arial,sans-serif;color:var(--navy);background:var(--branco);line-height:1.6}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:50;background:var(--branco);border-bottom:1px solid var(--borda)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.25rem;color:var(--navy)}
.logo img{height:44px;width:auto;display:block}
.logo .mark{width:40px;height:40px;border-radius:50%;background:var(--laranja);border:3px solid var(--verde);color:#fff;display:none;align-items:center;justify-content:center;font-size:1.1rem;font-weight:900}
.logo.sem-logo img{display:none}
.logo.sem-logo .mark{display:flex}
.nav-links{display:flex;gap:24px;font-weight:700;font-size:.95rem}
.nav-links a:hover{color:var(--laranja)}
.btn{display:inline-block;background:var(--laranja);color:#fff;font-weight:800;padding:12px 26px;border-radius:999px;transition:background .2s}
.btn:hover{background:var(--laranja-escuro)}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.15)}
.btn-verde{background:var(--verde)}
.btn-verde:hover{background:var(--verde-escuro)}
@media(max-width:760px){.nav-links{display:none}}

/* ===== Hero ===== */
.hero{background:linear-gradient(135deg,var(--verde-escuro) 0%,var(--verde) 100%);color:#fff;padding:72px 0}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:2.6rem;line-height:1.15;font-weight:900}
.hero h1 em{color:#FFD84D;font-style:normal}
.hero p{margin:18px 0 28px;font-size:1.1rem;color:#EAF7E4;max-width:480px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.chip{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:700}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero h1{font-size:2rem}}

/* ===== Slots de foto (auto-detecção) =====
   Cada slot tenta carregar a foto de imagens/.
   Se o arquivo não existir, mostra o espaço tracejado. */
.slot{position:relative;border-radius:16px;overflow:hidden;min-height:220px}
.slot img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}
.slot .ph{display:none}
.slot.sem-foto img{display:none}
.slot.sem-foto .ph{display:flex;position:absolute;inset:0}
.slot-hero{min-height:340px}
.slot-sobre{min-height:300px}
.ph{border:2px dashed rgba(150,160,190,.55);border-radius:16px;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#8B94AB;background:rgba(255,255,255,.12);text-align:center;padding:16px;font-size:.9rem;font-weight:700}
.ph svg{width:34px;height:34px;opacity:.7}
.ph small{font-weight:600;opacity:.8}
.light .ph{background:#FBF8F4;color:#9AA1B0}

/* ===== Seções ===== */
section{padding:72px 0}
.kicker{color:var(--laranja);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem}
.kicker-verde{color:var(--verde)}
h2{font-size:2rem;font-weight:900;margin:8px 0 16px}
.lead{color:var(--cinza);max-width:640px}

/* Sobre */
.sobre .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:860px){.sobre .wrap{grid-template-columns:1fr}}

/* Segmentos */
.segmentos{background:var(--bege)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.card{background:#fff;border:1px solid var(--borda);border-top:4px solid var(--laranja);border-radius:16px;padding:28px}
.card:nth-child(2){border-top-color:var(--verde)}
.card .ico{width:48px;height:48px;border-radius:12px;background:var(--laranja);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px}
.card:nth-child(2) .ico{background:var(--verde)}
.card h3{font-size:1.15rem;font-weight:800;margin-bottom:8px}
.card p{color:var(--cinza);font-size:.95rem}
@media(max-width:860px){.cards{grid-template-columns:1fr}}

/* Diferenciais */
.difs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.dif{border-left:4px solid var(--laranja);padding:4px 0 4px 18px}
.dif:nth-child(2){border-left-color:var(--verde)}
.dif h3{font-size:1.05rem;font-weight:800}
.dif p{color:var(--cinza);font-size:.93rem}
@media(max-width:860px){.difs{grid-template-columns:1fr}}

/* Galeria */
.galeria{background:var(--bege)}
.grid-fotos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
@media(max-width:860px){.grid-fotos{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-fotos{grid-template-columns:1fr}}

/* Contato */
.contato .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.info-item{display:flex;gap:14px;margin-bottom:22px}
.info-item .ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--bege);color:var(--laranja);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.info-item strong{display:block;font-size:1rem}
.info-item span{color:var(--cinza);font-size:.95rem}
.mapa iframe{width:100%;height:320px;border:0;border-radius:16px}
@media(max-width:860px){.contato .wrap{grid-template-columns:1fr}}

/* CTA final */
.cta-final{background:var(--laranja);color:#fff;text-align:center}
.cta-final h2{color:#fff}
.cta-final p{color:#FFE8D6;max-width:520px;margin:0 auto 28px}
.cta-final .btn{background:#fff;color:var(--laranja)}
.cta-final .btn:hover{background:#FFF1E6}

/* ===== Footer ===== */
footer{background:var(--navy);color:#B9C2D8;padding:48px 0 28px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:36px;margin-bottom:32px}
footer h4{color:#fff;font-weight:800;margin-bottom:12px;font-size:1rem}
footer a:hover{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;text-align:center;font-size:.85rem;color:#8E99B5}
.legal strong{color:#C9D1E4}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr}}