/* ===== GMS Clinic Dubai — Back to School landing =====
   Цвета и шрифт по мотивам lahtaclinic.ru: Lato, тонкие заголовки,
   синий #2F7EEB, градиент синий→бирюза, светло-голубые подложки.      */

:root {
  --blue: #2F7EEB;
  --teal: #01EEC8;
  --navy: #1B3A6B;
  --ink: #333;
  --muted: #6B7A90;
  --line: #E3E9F3;
  --tint: #F0F4FC;
  --tint-2: #F7F9FD;
  --white: #fff;
  --grad: linear-gradient(90deg, #2F7EEB 0%, #01EEC8 100%);
  --grad-soft: linear-gradient(135deg, #EAF2FF 0%, #E6FBF6 100%);
  --r: 20px;
  --r-pill: 100px;
  --shadow: 0 10px 30px rgba(27, 58, 107, .08);
  --shadow-lg: 0 24px 60px rgba(27, 58, 107, .14);
  --font: 'Nunito Sans', 'Lato', 'Segoe UI', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.55; color: var(--ink); background: var(--white); }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 300; line-height: 1.15; color: var(--navy); }
h1 { font-size: clamp(40px, 6vw, 64px); }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 22px; font-weight: 700; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
b { font-weight: 700; }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.container--narrow { width: min(820px, 100% - 40px); }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: var(--r-pill); font: inherit; font-size: 15px; font-weight: 700;
  letter-spacing: .2px; cursor: pointer; border: 2px solid transparent; transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--grad { background: var(--grad); color: #fff; box-shadow: 0 8px 22px rgba(47, 126, 235, .35); }
.btn--grad:hover { box-shadow: 0 14px 30px rgba(47, 126, 235, .45); }
.btn--outline { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: #fff; }
.btn--ghost { background: rgba(255,255,255,.7); color: var(--navy); border-color: var(--line); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn--white { background: #fff; color: var(--navy); }
.btn--white:hover { box-shadow: 0 14px 30px rgba(0,0,0,.2); }
.btn--lg { padding: 17px 34px; font-size: 16px; }
.btn--block { width: 100%; }

/* ---------- Логотип ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo__mark { width: 40px; height: 40px; flex: 0 0 auto; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__text b { font-size: 22px; font-weight: 900; letter-spacing: 1px; color: var(--navy); }
.logo__text small { font-size: 10px; letter-spacing: 2.2px; text-transform: uppercase; color: var(--muted); margin-top: 3px; }
.logo--white .logo__text b { color: #fff; }
.logo--white .logo__text small { color: rgba(255,255,255,.7); }
.footer .logo { margin-bottom: 14px; }

/* ---------- Верхняя полоса ---------- */
.topbar { border-bottom: 1px solid var(--line); background: #fff; font-size: 13px; }
.topbar__in { display: flex; align-items: center; gap: 26px; min-height: 68px; }
.topbar__logo { flex: 0 0 auto; margin-right: 8px; }
.topbar__item { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.topbar__item b { display: block; color: var(--ink); font-weight: 700; }
.topbar__item span { display: block; font-size: 12px; }
.topbar__item .ico { width: 20px; height: 20px; stroke: var(--blue); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.topbar__phone { margin-left: auto; }
.topbar__phone b { font-size: 16px; color: var(--navy); }
.topbar__wa { display: block; font-size: 12px; color: var(--blue); }
.topbar .btn { padding: 11px 20px; font-size: 13px; }

/* ---------- Навигация ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav__in { display: flex; align-items: center; min-height: 56px; gap: 20px; }
.nav__links { display: flex; gap: 26px; align-items: center; }
.nav__links a { color: var(--ink); font-size: 15px; font-weight: 700; padding: 6px 0; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.nav__links a:hover { color: var(--blue); border-color: var(--blue); }
.nav__links .nav__cta { display: none; }
.nav__right { margin-left: auto; display: flex; align-items: center; gap: 18px; font-size: 14px; }
.nav__phone { color: var(--navy); font-weight: 700; }
.nav__lang { color: var(--muted); letter-spacing: 1px; font-size: 12px; }
.nav__burger { display: none; width: 40px; height: 40px; border: 0; background: none; cursor: pointer; padding: 8px; flex-direction: column; justify-content: space-between; }
.nav__burger span { display: block; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--grad-soft); padding: 70px 0 0; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; }
.blob--1 { width: 520px; height: 520px; background: #BFE0FF; top: -180px; right: -120px; }
.blob--2 { width: 420px; height: 420px; background: #C8FBF0; bottom: -120px; left: -100px; }
.blob--3 { width: 300px; height: 300px; background: #E4DDFF; top: 40%; left: 45%; opacity: .4; }
.hero__in { position: relative; display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px; align-items: center; }
.hero__tag { display: inline-block; padding: 7px 16px; border-radius: var(--r-pill); background: #fff; color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: .4px; box-shadow: var(--shadow); margin-bottom: 22px; }
.hero__lead { font-size: 19px; color: #4A5568; margin: 22px 0 30px; max-width: 560px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__bullets { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 30px; font-size: 15px; color: var(--navy); }
.hero__bullets li { padding-left: 24px; position: relative; }
.hero__bullets li::before { content: ''; position: absolute; left: 0; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--grad); }

.hero__card { position: relative; justify-self: end; width: 100%; max-width: 440px; }
.hcard { background: #fff; border-radius: 24px; padding: 24px 26px; box-shadow: var(--shadow-lg); font-size: 15px; }
.hcard__head { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--navy); padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.hcard__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(1,238,200,.25); }
.hcard__row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); color: var(--ink); }
.hcard__row i { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line); flex: 0 0 auto; position: relative; }
.hcard__row b { margin-left: auto; font-size: 13px; color: var(--muted); font-weight: 400; white-space: nowrap; }
.hcard__row.done i { border-color: transparent; background: var(--grad); }
.hcard__row.done i::after { content: ''; position: absolute; left: 7px; top: 3px; width: 5px; height: 10px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.hcard__row.done b { color: #13A88A; }
.hcard__row.now i { border-color: var(--blue); animation: pulse 1.6s infinite; }
.hcard__row.now b { color: var(--blue); font-weight: 700; }
.hcard__foot { margin-top: 14px; font-size: 13px; color: var(--muted); }
.hcard__badge { position: absolute; background: #fff; border-radius: var(--r-pill); padding: 10px 16px; font-size: 14px; font-weight: 700; color: var(--navy); box-shadow: var(--shadow-lg); animation: float 5s ease-in-out infinite; }
.hcard__badge--1 { top: -22px; left: -40px; }
.hcard__badge--2 { bottom: -18px; right: -30px; animation-delay: -2.5s; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(47,126,235,.35);} 50% { box-shadow: 0 0 0 6px rgba(47,126,235,0);} }
@keyframes float { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-8px);} }

.stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 70px; padding: 34px 0; border-top: 1px solid rgba(27,58,107,.1); }
.stat b { display: block; font-size: 54px; font-weight: 300; line-height: 1; color: var(--navy); margin-bottom: 10px; }
.stat span { font-size: 14px; color: var(--muted); }

/* ---------- Секции ---------- */
.section { padding: 96px 0; }
.section--tint { background: var(--tint); }
.section--dark { background: var(--navy); color: #fff; }
.section--dark h2 { color: #fff; }
.section__head { max-width: 760px; margin-bottom: 50px; }
.section__head p { margin-top: 18px; font-size: 18px; color: var(--muted); }
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; transition: transform .25s, box-shadow .25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card__ico { width: 56px; height: 56px; border-radius: 16px; background: var(--tint); display: grid; place-items: center; font-size: 26px; margin-bottom: 20px; }
.card h3 { margin-bottom: 10px; }
.card p { color: #4A5568; font-size: 15.5px; }

/* ---------- Программы ---------- */
.plan { position: relative; background: #fff; border-radius: 24px; padding: 36px 32px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.plan--featured { box-shadow: 0 0 0 2px var(--blue), var(--shadow-lg); }
.plan__badge { position: absolute; top: -16px; left: 32px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; padding: 7px 14px; border-radius: var(--r-pill); }
.plan__age { font-size: 13px; font-weight: 700; letter-spacing: 1px; color: var(--blue); text-transform: uppercase; }
.plan h3 { font-size: 28px; font-weight: 300; margin: 6px 0 14px; }
.plan__price { font-size: 34px; font-weight: 300; color: var(--navy); margin-bottom: 22px; }
.plan__price small { font-size: 16px; color: var(--muted); }
.plan .check { flex: 1; margin-bottom: 26px; }
.check li { position: relative; padding: 7px 0 7px 30px; font-size: 15px; border-bottom: 1px solid var(--tint); }
.check li:last-child { border-bottom: 0; }
.check li::before { content: ''; position: absolute; left: 0; top: 11px; width: 18px; height: 18px; border-radius: 50%; background: var(--grad); }
.check li::after { content: ''; position: absolute; left: 6px; top: 13px; width: 4px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.check--light li { border-color: rgba(255,255,255,.12); font-size: 16px; }
.note { margin-top: 34px; font-size: 14px; color: var(--muted); max-width: 860px; }

/* ---------- Шаги ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step { position: relative; padding: 30px 26px 26px; border-radius: var(--r); background: var(--tint-2); border: 1px solid var(--line); }
.step__n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 18px; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { font-size: 15px; color: #4A5568; }

/* ---------- Формы для школ ---------- */
.forms__in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.forms__text p { margin: 20px 0 26px; font-size: 18px; color: rgba(255,255,255,.8); }
.forms__text .check { margin-bottom: 32px; }
.quote { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r); padding: 30px; font-size: 19px; font-weight: 300; line-height: 1.5; }
.quote span { display: block; margin-top: 16px; font-size: 14px; color: rgba(255,255,255,.6); font-weight: 400; }
.forms__schools { margin-top: 20px; font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.6; }

/* ---------- Врачи ---------- */
.doc { text-align: left; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px; }
.doc__ava { width: 84px; height: 84px; border-radius: 50%; background: linear-gradient(135deg, var(--c1), var(--c2)); color: #fff; font-size: 28px; font-weight: 300; display: grid; place-items: center; margin-bottom: 20px; box-shadow: var(--shadow); }
.doc h3 { font-size: 21px; margin-bottom: 6px; }
.doc__spec { font-size: 14px; color: var(--blue); font-weight: 700; margin-bottom: 12px; }
.doc p { font-size: 15px; color: #4A5568; }

/* ---------- Чек-лист ---------- */
.checklist__in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; align-items: start; }
.checklist__text { position: sticky; top: 90px; }
.checklist__text p { margin: 18px 0 26px; font-size: 18px; color: var(--muted); }
.todo { background: #fff; border-radius: var(--r); box-shadow: var(--shadow); padding: 10px 30px; }
.todo li { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--tint); font-size: 16px; counter-increment: t; }
.todo li:last-child { border-bottom: 0; }
.todo li::before { content: ''; flex: 0 0 auto; width: 26px; height: 26px; margin-top: 1px; border-radius: 8px; border: 2px solid var(--blue); }
.todo li b { color: var(--navy); white-space: nowrap; flex: 0 0 auto; }

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 48px 22px 0; font-size: 19px; font-weight: 700; color: var(--navy); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; border: solid var(--blue); border-width: 0 2px 2px 0; transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq details p { padding: 0 0 22px; color: #4A5568; max-width: 720px; }

/* ---------- Запись ---------- */
.booking { background: var(--grad-soft); }
.booking__in { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.booking__text p { margin: 18px 0 30px; font-size: 18px; color: var(--muted); }
.booking__contacts { display: grid; gap: 8px; font-size: 17px; }
.booking__contacts a { color: var(--navy); font-weight: 700; }
.booking__contacts span { color: var(--muted); font-size: 15px; margin-top: 6px; }
.form { background: #fff; border-radius: 24px; padding: 36px; box-shadow: var(--shadow-lg); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: block; font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.form input, .form select, .form textarea { display: block; width: 100%; margin-top: 6px; padding: 13px 16px; font: inherit; font-size: 16px; color: var(--ink); background: var(--tint-2); border: 1.5px solid var(--line); border-radius: 12px; transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(47,126,235,.12); background: #fff; }
.form input.is-invalid, .form textarea.is-invalid { border-color: #E0455A; }
.form textarea { resize: vertical; min-height: 90px; }
.form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7A90' stroke-width='1.8' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form__consent { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; color: var(--muted) !important; font-size: 13px !important; margin: 4px 0 22px !important; }
.form__consent input { width: 18px; height: 18px; margin: 2px 0 0; flex: 0 0 auto; accent-color: var(--blue); }
.form__status { margin-top: 14px; font-size: 14px; min-height: 20px; text-align: center; }
.form__status.ok { color: #13A88A; font-weight: 700; }
.form__status.err { color: #E0455A; }
.form.is-sent { text-align: center; }
.form.is-sent .sent { padding: 30px 0; }
.form.is-sent .sent__ico { width: 72px; height: 72px; border-radius: 50%; background: var(--grad); margin: 0 auto 20px; position: relative; }
.form.is-sent .sent__ico::after { content: ''; position: absolute; left: 26px; top: 18px; width: 16px; height: 28px; border: solid #fff; border-width: 0 4px 4px 0; transform: rotate(45deg); }
.form.is-sent h3 { font-size: 26px; font-weight: 300; margin-bottom: 10px; }
.form.is-sent p { color: var(--muted); }

/* ---------- Подвал ---------- */
.footer { background: #14294D; color: rgba(255,255,255,.75); font-size: 14px; padding: 56px 0 26px; }
.footer__in { display: grid; grid-template-columns: 1.3fr 1fr 1fr .8fr; gap: 30px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer b { display: block; color: #fff; margin-bottom: 10px; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
.footer p { line-height: 1.7; }
.footer img { margin-bottom: 14px; }
.footer a { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,.5); }

.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,.45); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Появление блоков ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .hcard__badge, .hcard__row.now i { animation: none; } }

/* ---------- Адаптив ---------- */
@media (max-width: 1100px) {
  .topbar__item:nth-child(3) { display: none; }
  .topbar__call { display: none; }
  .grid--3, .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .topbar__item:nth-child(2) { display: none; }
  .topbar__in { gap: 14px; }
  .nav__burger { display: flex; }
  .nav__links { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 12px 0; border-bottom: 1px solid var(--tint); }
  .nav__links .nav__cta { display: block; color: var(--blue); }
  .hero { padding-top: 50px; }
  .hero__in { grid-template-columns: 1fr; gap: 50px; }
  .hero__card { justify-self: center; margin-top: 10px; }
  .hcard__badge--1 { left: -10px; }
  .hcard__badge--2 { right: -10px; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 50px; }
  .section { padding: 70px 0; }
  .forms__in, .checklist__in, .booking__in { grid-template-columns: 1fr; gap: 36px; }
  .checklist__text { position: static; }
  .footer__in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { width: min(1200px, 100% - 32px); }
  .topbar__phone { display: none; }
  .topbar .btn { padding: 10px 16px; font-size: 12px; margin-left: auto; }
  .nav__phone { display: none; }
  .grid--3, .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat b { font-size: 42px; }
  .hero__actions .btn { width: 100%; }
  .hcard { padding: 20px; font-size: 14px; }
  .hcard__badge { font-size: 12px; padding: 8px 12px; }
  .plan { padding: 30px 24px; }
  .form { padding: 24px 20px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .todo { padding: 6px 18px; }
  .footer__in { grid-template-columns: 1fr; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

/* ---------- Режим og-картинки ---------- */
.og-mode .topbar, .og-mode .nav, .og-mode .wa-float { display: none; }
.og-mode .hero { padding-top: 80px; }