/*
Theme Name: SEO-репетитор
Theme URI: https://seo-repetitor.ru
Author: Александр Тригуб (GuruSEO)
Description: Лёгкий светлый лендинг индивидуального обучения SEO 1-на-1. Заточен под скорость, SEO и GEO/AEO. Без ACF и тяжёлых зависимостей.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: seo-repetitor
*/

:root{
  --bg:#ffffff; --bg-2:#f5f7fb; --card:#ffffff; --card-2:#f0f3f9;
  --border:#e4e8f0; --border-2:#d4dae6;
  --text:#152030; --text-2:#586275; --text-3:#8a93a3;
  --accent:#4f46e5; --accent-2:#6d63f5; --accent-soft:#eef0fe;
  --ok:#1f9d63; --warn:#c2410c;
  --radius:14px; --radius-sm:9px; --maxw:1080px;
  --shadow:0 8px 30px rgba(20,30,55,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;color:var(--text);margin:0 0 .4em}
h1{font-size:clamp(28px,5vw,44px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(24px,3.5vw,32px);font-weight:700;letter-spacing:-.01em}
h3{font-size:19px;font-weight:700}
p{margin:0 0 1em}
.muted{color:var(--text-2)}
section{padding:56px 0}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;color:var(--accent);margin-bottom:10px}
.section-head{max-width:720px;margin:0 auto 32px;text-align:center}
.section-head p{color:var(--text-2)}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:820px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 22px;box-shadow:var(--shadow)}

/* ===== Кнопки ===== */
.btn{display:inline-block;padding:13px 22px;border-radius:var(--radius-sm);font-weight:600;
  font-size:15px;cursor:pointer;border:1px solid transparent;transition:.18s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-2);color:#fff}
.btn-ghost{background:#fff;color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0}
.cta-row.center{justify-content:center}

/* ===== Шапка ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--text);font-size:18px}
.brand:hover{text-decoration:none}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--accent)}
.nav{display:flex;gap:20px;margin-left:auto}
.nav a{color:var(--text-2);font-size:15px;font-weight:500}
.nav a:hover{color:var(--accent);text-decoration:none}
.header-cta{margin-left:14px;padding:9px 18px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--border-2);border-radius:11px;
  background:#fff;position:relative;cursor:pointer;margin-left:auto;transition:.18s}
.nav-toggle:hover{border-color:var(--accent)}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:20px;height:2px;background:var(--text);border-radius:2px;
  transform:translateX(-50%);transition:.22s ease}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle span::before{content:'';top:-6px}
.nav-toggle span::after{content:'';top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:translateX(-50%) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:translateX(-50%) rotate(-45deg)}

/* ===== Hero ===== */
.hero{padding:72px 0 56px;background:
  radial-gradient(1200px 400px at 50% -100px, var(--accent-soft), transparent)}
.hero h1{max-width:880px}
.hero .lead{max-width:760px;font-size:clamp(17px,2.4vw,21px);color:var(--text-2)}
.hero-note{font-size:14px;margin-top:14px}
.hero-grid{display:flex;gap:48px;align-items:center}
.hero-text{flex:1 1 540px;min-width:0}
.hero-media{flex:0 1 460px;position:relative}
.hero-media::before{content:'';position:absolute;inset:-10% -8% -8% -10%;z-index:0;
  background:radial-gradient(58% 58% at 72% 28%, rgba(79,70,229,.22), transparent 70%);
  filter:blur(10px)}
.hero-media img{position:relative;z-index:1;display:block;width:100%;height:auto;
  border-radius:24px;border:1px solid var(--border);
  box-shadow:0 28px 64px rgba(20,30,55,.20)}
@media(max-width:880px){
  .hero-grid{flex-direction:column;align-items:flex-start}
  .hero-media{flex:1 1 auto;width:100%;max-width:440px;margin:8px auto 0}
}

/* ===== Секции/карточки ===== */
.feature{position:relative;padding-top:26px}
.feature-num{position:absolute;top:-14px;left:22px;width:34px;height:34px;border-radius:50%;
  background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;box-shadow:var(--shadow)}
.callout{border:1px solid var(--border-2);border-radius:var(--radius);padding:18px 20px;background:var(--card)}
.callout.warn-soft{border-color:#f0d2bd;background:#fff7f1}
.author-box{display:flex;gap:0}
.author-box .eyebrow{margin-bottom:8px}

/* ===== FAQ ===== */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--card);padding:0}
.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:600;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';float:right;color:var(--accent);font-weight:700}
.faq-item[open] summary::after{content:'–'}
.faq-a{padding:0 18px 16px;color:var(--text-2)}

/* ===== Подвал ===== */
.site-footer{border-top:1px solid var(--border);background:var(--bg-2);padding:40px 0 28px;margin-top:8px}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
@media(max-width:760px){.site-footer .cols{grid-template-columns:1fr}}
.foot-h{font-weight:700;margin-bottom:8px}
.site-footer .cols a{color:var(--text-2)}
.site-footer .cols a:hover{color:var(--accent)}
.copy{margin-top:24px;font-size:14px}

/* ===== To-top ===== */
.to-top{position:fixed;left:18px;bottom:18px;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--border-2);background:#fff;color:var(--text);font-size:18px;cursor:pointer;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s;z-index:40}
.to-top.show{opacity:1;pointer-events:auto}

/* ===== Моб. навигация ===== */
.nav-cta{display:none}
@media(max-width:760px){
  .nav{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--border);box-shadow:0 20px 44px rgba(20,30,55,.13);
    padding:8px 14px 16px;gap:0;
    transform:translateY(-14px);opacity:0;visibility:hidden;transition:.24s ease}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:15px 10px;font-size:16px;font-weight:600;color:var(--text)}
  .nav a:not(.nav-cta) + a:not(.nav-cta){border-top:1px solid var(--border)}
  .nav a:not(.nav-cta):active{color:var(--accent)}
  .nav-cta{display:block;margin-top:12px;text-align:center;color:#fff;border-radius:11px}
  .nav-cta:active{color:#fff}
  .nav-toggle{display:block}
  .header-cta{display:none}
}

/* ===== Автор (фото + био) ===== */
.author{display:flex;gap:32px;align-items:flex-start;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.author__photo{flex:0 0 auto}
.author__photo img{display:block;width:220px;height:220px;object-fit:cover;border-radius:18px;
  border:3px solid #fff;outline:2px solid var(--accent);outline-offset:2px;box-shadow:var(--shadow)}
.author__body{flex:1 1 auto;min-width:0}
.author__name{font-size:22px;margin-bottom:.3em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}
.stat__num{display:block;font-weight:800;font-size:18px;color:var(--accent);letter-spacing:-.01em}
.stat__lbl{display:block;font-size:13px;color:var(--text-2);margin-top:2px;line-height:1.35}

/* ===== Кейсы ===== */
.case{display:flex;flex-direction:column}
.case__niche{font-weight:700;color:var(--accent);font-size:14px;text-transform:uppercase;
  letter-spacing:.04em;margin-bottom:8px}
.case p{margin-bottom:10px}
.case b{color:var(--text)}
.case__term{font-size:13px;margin-top:auto}

/* ===== Cookie-бар ===== */
.cookie-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;
  border-top:1px solid var(--border);box-shadow:0 -6px 24px rgba(20,30,55,.08)}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;
  flex-wrap:wrap;padding:14px 20px}
.cookie-inner span{font-size:14px;color:var(--text-2);max-width:760px}
.cookie-inner .btn{white-space:nowrap;padding:10px 20px}

/* ===== Мобильная адаптация v2 ===== */
@media(max-width:760px){
  body{font-size:16px}
  section{padding:44px 0}
  .author{flex-direction:column;gap:20px;padding:22px;align-items:center;text-align:center}
  .author__photo img{width:160px;height:160px}
  .author__name{text-align:center}
  .stats{grid-template-columns:repeat(2,1fr);text-align:left}
  .author .cta-row{justify-content:center}
  .cta-row{justify-content:center}
  .hero{padding:52px 0 40px}
}
@media(max-width:380px){
  .stats{grid-template-columns:1fr}
  .btn{width:100%;text-align:center}
  .cta-row{flex-direction:column}
}

/* ===== Плавающая кнопка связи (десктоп) ===== */
.contact-fab{position:fixed;right:18px;bottom:18px;z-index:55;
  display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.contact-fab__btn{width:56px;height:56px;border-radius:50%;border:0;background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 12px 30px rgba(79,70,229,.42);transition:.18s}
.contact-fab__btn:hover{background:var(--accent-2);transform:translateY(-2px)}
.contact-fab__menu{display:none;flex-direction:column;gap:8px;align-items:flex-end}
.contact-fab.open .contact-fab__menu{display:flex;animation:fabIn .18s ease}
@keyframes fabIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.contact-fab__item{background:#fff;color:var(--text);border:1px solid var(--border-2);border-radius:22px;
  padding:9px 16px;font-weight:600;font-size:14px;box-shadow:var(--shadow);white-space:nowrap}
.contact-fab__item:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}

/* ===== Мобильная нижняя панель связи ===== */
.mobile-bar{display:none}
@media(max-width:760px){
  .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:56;
    background:#fff;border-top:1px solid var(--border);box-shadow:0 -6px 24px rgba(20,30,55,.1)}
  .mobile-bar a{flex:1;text-align:center;padding:14px 6px;font-size:14px;font-weight:700;
    color:var(--text);border-right:1px solid var(--border)}
  .mobile-bar a:first-child{color:var(--accent)}
  .mobile-bar a:last-child{border-right:0}
  .mobile-bar a:hover{text-decoration:none}
  .contact-fab{display:none}        /* на мобиле вместо плавающей — нижняя панель */
  body{padding-bottom:52px}          /* контент не прячется за панелью */
  .to-top{bottom:64px}               /* над панелью */
  .cookie-bar{bottom:50px}           /* над панелью */
}

/* ===== Отзывы ===== */
.review{display:flex;flex-direction:column}
.review blockquote{margin:0 0 14px;font-size:15.5px;line-height:1.55;color:var(--text);
  position:relative;padding-top:16px}
.review blockquote::before{content:'\201C';position:absolute;top:-2px;left:-2px;font-size:46px;
  line-height:1;color:var(--accent);opacity:.22;font-family:Georgia,serif}
.review figcaption{margin-top:auto;font-size:13px;font-weight:600;color:var(--accent)}
.reviews-proof{text-align:center;margin-top:22px;font-size:14px}