/*
Theme Name: Itop Idiomas
Theme URI: https://itopidiomas.com.br/
Author: Itop Idiomas
Author URI: https://itopidiomas.com.br/
Description: Tema WordPress institucional da Itop Idiomas — aulas online de Inglês, Espanhol e Francês com atendimento VIP. Layout single-page com hero, diferenciais, idiomas, professores, depoimentos e contato.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: itop-idiomas
Tags: one-page, education, custom-colors, custom-menu, featured-images, translation-ready
*/

:root{
  --primary:#5b3fbf;
  --primary-600:#4c34a3;
  --accent:#f5b41a;
  --accent-600:#dfa10f;
  --bg:#ffffff;
  --bg-soft:#f6f4fb;
  --fg:#1c1830;
  --muted:#6b6784;
  --border:#e7e4f1;
  --card:#ffffff;
  --hero-from:#5b3fbf;
  --hero-to:#2d6bff;
  --shadow-sm:0 4px 14px rgba(28,24,48,.06);
  --shadow-md:0 14px 34px rgba(28,24,48,.12);
  --shadow-lg:0 26px 60px rgba(28,24,48,.18);
  --radius:18px;
  --radius-lg:28px;
  --container:1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:'Nunito',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:'Nunito',sans-serif;font-weight:800;letter-spacing:-.01em;margin:0 0 .5em}
p{margin:0 0 1em}

.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section--soft{background:var(--bg-soft)}
.eyebrow{color:var(--primary);font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin:0 0 .5rem}
.section-title{font-size:2rem;text-align:center;margin:0 auto .75rem}
.section-head{text-align:center;max-width:640px;margin:0 auto 3rem}
.section-head::after{content:"";display:block;width:64px;height:4px;background:var(--accent);border-radius:99px;margin:1rem auto 0}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:99px;font-weight:800;font-size:.95rem;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}
.btn--accent{background:var(--accent);color:#2a1f00;box-shadow:0 10px 24px rgba(245,180,26,.35)}
.btn--accent:hover{background:var(--accent-600);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--primary{background:var(--primary);color:#fff}
.btn--primary:hover{background:var(--primary-600)}
.btn--lg{padding:1rem 1.75rem;font-size:1rem}
.btn--block{display:flex;width:100%;justify-content:center}

.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:900;font-size:1.15rem}
.brand .mark{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--primary);color:#fff}
.brand em{font-style:normal;color:var(--primary)}
.nav{display:none;gap:1.75rem;font-weight:700;color:var(--muted);font-size:.95rem}
.nav a:hover{color:var(--primary)}
.header-cta{display:flex;align-items:center;gap:.75rem}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:99px;border:1px solid var(--border);color:var(--muted)}
.icon-btn:hover{color:var(--primary)}
@media (min-width:900px){.nav{display:flex}}

.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--hero-from) 0%,var(--hero-to) 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:var(--hero-image);background-size:cover;background-position:center;opacity:.22;mix-blend-mode:overlay;pointer-events:none}
.hero__inner{position:relative;display:grid;gap:3rem;padding:80px 0 96px}
.hero__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .85rem;border-radius:99px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;margin-bottom:1.25rem}
.hero h1{font-size:clamp(2.2rem,5vw,3.75rem);line-height:1.05;margin-bottom:1.1rem}
.hero h1 span{color:var(--accent)}
.hero__lead{max-width:520px;color:rgba(255,255,255,.9);font-size:1.05rem;margin-bottom:1.75rem}
.hero__ctas{display:flex;flex-wrap:wrap;gap:.75rem}
.hero__stats{display:flex;gap:2rem;margin-top:2rem;font-size:.9rem;color:rgba(255,255,255,.85)}
.hero__stats strong{display:block;font-size:1.5rem;color:#fff;font-weight:900}
.hero__media{position:relative;display:none}
.hero__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);aspect-ratio:1/1;object-fit:cover}
.hero__card{position:absolute;bottom:-24px;left:-24px;background:#fff;color:var(--fg);padding:14px 18px;border-radius:16px;box-shadow:var(--shadow-md)}
.hero__card small{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700}
.hero__card .rating{display:flex;align-items:center;gap:.5rem;margin-top:.25rem}
.hero__card .rating b{font-size:1.35rem;font-weight:900}
.hero__card .rating .stars{color:var(--accent);font-size:.95rem}
@media (min-width:900px){.hero__inner{grid-template-columns:1.05fr .95fr;align-items:center;padding:120px 0}.hero__media{display:block}}

.grid{display:grid;gap:1.5rem}
.grid--3{grid-template-columns:1fr}
@media (min-width:700px){.grid--3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid--3{grid-template-columns:repeat(3,1fr)}}
.grid--4{grid-template-columns:1fr}
@media (min-width:600px){.grid--4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid--4{grid-template-columns:repeat(4,1fr)}}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card__media{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,var(--hero-from),var(--hero-to))}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card__media img{transform:scale(1.05)}
.card__body{padding:1.5rem;flex:1;display:flex;flex-direction:column}
.card__icon{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#efeaff;color:var(--primary);margin-bottom:.75rem;font-size:1.15rem}
.card h3{font-size:1.25rem;color:var(--primary);margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.card__link{margin-top:1rem;font-weight:800;color:var(--primary)}
.card__link:hover{color:var(--primary-600)}

.teacher{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;text-align:center;transition:transform .2s,box-shadow .2s}
.teacher:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.teacher__avatar{width:80px;height:80px;margin:0 auto 1rem;border-radius:50%;background:linear-gradient(135deg,var(--hero-from),var(--hero-to));color:#fff;display:grid;place-items:center;font-size:2rem;font-weight:900;box-shadow:var(--shadow-sm)}
.teacher h3{color:var(--primary);font-size:1.2rem;margin-bottom:.4rem}
.teacher p{color:var(--muted);font-size:.9rem;margin:0}

.testimonial{background:#efeaff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;display:flex;flex-direction:column;gap:.5rem}
.testimonial .quote-mark{font-size:3rem;color:var(--accent);line-height:.5;margin-bottom:.5rem;font-family:Georgia,serif}
.testimonial blockquote{margin:0;color:var(--fg);font-size:.95rem;flex:1}
.testimonial figcaption{margin-top:1rem;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800}

.contact{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--hero-from),var(--hero-to))}
.contact__grid{display:grid;gap:3rem}
@media (min-width:900px){.contact__grid{grid-template-columns:1fr 1fr;align-items:start}}
.contact h2{font-size:2rem;margin-bottom:.75rem}
.contact__list{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1rem;font-size:.95rem}
.contact__list li{display:flex;align-items:center;gap:.75rem}
.contact__list .ico{width:40px;height:40px;border-radius:99px;background:rgba(255,255,255,.15);display:grid;place-items:center}
.contact__form{background:#fff;color:var(--fg);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow-lg)}
.contact__form h3{color:var(--primary);font-size:1.25rem;margin-bottom:.25rem}
.contact__form p{color:var(--muted);font-size:.9rem;margin-bottom:1.25rem}
.field{display:block;width:100%;padding:.85rem 1rem;border:1px solid var(--border);border-radius:12px;font:inherit;background:#fff;outline:none;margin-bottom:.85rem}
.field:focus{border-color:var(--primary)}
textarea.field{resize:vertical;min-height:110px}

.site-footer{border-top:1px solid var(--border);padding:2rem 0;background:#fff}
.site-footer .container{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}
.site-footer p{margin:0;color:var(--muted);font-size:.8rem}
.socials{display:flex;gap:.5rem}
@media (min-width:700px){.site-footer .container{flex-direction:row;justify-content:space-between;text-align:left}}

.wa-fab{position:fixed;right:20px;bottom:20px;z-index:50;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#2a1f00;display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.25),0 0 0 6px rgba(245,180,26,.22);transition:transform .15s}
.wa-fab:hover{transform:scale(1.06)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}