:root {
    --ink: #142e3b;
    --ink-soft: #3d5661;
    --blue: #0f5369;
    --blue-deep: #0a3445;
    --sky: #dcecf1;
    --cream: #f8f5ee;
    --orange: #ee7046;
    --yellow: #f6c85f;
    --line: #cfdbdb;
    --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: "Manrope", Arial, sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(20, 46, 59, .1); background: rgba(248, 245, 238, .93); backdrop-filter: blur(14px); }
.navigation { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 30px; }
.brand { font-family: "DM Mono", monospace; font-size: 13px; font-weight: 700; letter-spacing: -.05em; text-transform: uppercase; white-space: nowrap; }
.brand span { display: inline-flex; width: 31px; height: 31px; align-items: center; justify-content: center; margin-right: 7px; border-radius: 50%; color: var(--cream); background: var(--blue); font-size: 11px; letter-spacing: -.12em; }
.nav-links { display: flex; gap: 31px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.nav-links a:hover { color: var(--orange); }
.header-action { display: inline-flex; gap: 8px; align-items: center; color: var(--blue); font-size: 13px; font-weight: 800; }
.header-action span { color: var(--orange); font-size: 19px; }

.hero { overflow: hidden; padding: 74px 0 63px; background: radial-gradient(circle at 76% 20%, #d6e9e7 0, transparent 26%), linear-gradient(121deg, #edf4f0 0%, var(--cream) 56%, #f5e8d8 100%); }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(350px, .85fr); align-items: center; gap: 68px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--orange); font-family: "DM Mono", monospace; font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.eyebrow span { width: 22px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Source Serif 4", Georgia, serif; line-height: 1.03; letter-spacing: -.055em; }
h1 { max-width: 680px; margin-bottom: 25px; font-size: clamp(48px, 5.55vw, 78px); }
h1 em, h2 em { color: var(--blue); font-style: italic; }
.hero-lead { max-width: 560px; margin-bottom: 33px; color: var(--ink-soft); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 15px; border: 0; border-radius: 3px; padding: 15px 20px; font-size: 13px; font-weight: 800; cursor: pointer; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--orange); box-shadow: 0 9px 19px rgba(238, 112, 70, .2); }
.button-primary:hover { background: #d95e36; }
.button-ghost { color: var(--blue); border: 1px solid var(--blue); background: transparent; }
.button-ghost:hover { color: var(--white); background: var(--blue); }
.hero-numbers { display: flex; gap: 30px; margin-top: 56px; }
.hero-numbers div { min-width: 100px; padding-left: 12px; border-left: 2px solid #a9c7c5; }
.hero-numbers strong { display: block; color: var(--blue); font-family: "Source Serif 4", Georgia, serif; font-size: 24px; line-height: 1.1; }
.hero-numbers span { display: block; margin-top: 4px; color: #66777c; font-size: 10px; line-height: 1.45; }

.portrait-zone { position: relative; min-height: 490px; }
.portrait-frame { position: absolute; top: 0; right: 23px; width: min(100%, 385px); height: 460px; overflow: hidden; border-radius: 192px 192px 9px 9px; background: var(--blue); box-shadow: 21px 24px 0 #bed4d2; }
.portrait-frame img { width: 121%; height: 100%; object-fit: cover; object-position: 68% center; transform: translateX(-12%); }
.portrait-note { position: absolute; right: 0; bottom: 8px; padding: 13px 18px; color: var(--white); background: var(--blue-deep); font-family: "DM Mono", monospace; font-size: 11px; line-height: 1.35; letter-spacing: -.05em; }
.portrait-note span { margin-right: 6px; color: var(--yellow); font-size: 18px; }
.formula-sticker { position: absolute; top: 45px; left: -5px; display: flex; align-items: baseline; gap: 2px; width: 88px; height: 88px; padding: 22px 0 0 15px; border-radius: 50%; color: var(--ink); background: var(--yellow); transform: rotate(-10deg); }
.formula-sticker i { font-family: "Source Serif 4", Georgia, serif; font-size: 41px; font-weight: 700; line-height: 1; }.formula-sticker small { font-family: "DM Mono", monospace; font-size: 11px; }

.trust-strip { color: #e5f0eb; background: var(--blue-deep); }
.trust-content { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 61px; font-family: "DM Mono", monospace; font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }.trust-content b { color: var(--yellow); }

.section { padding: 113px 0; }
.about-layout { display: grid; grid-template-columns: 210px 1fr; gap: 62px; }.section-label { display: flex; align-items: center; gap: 11px; color: var(--orange); font-family: "DM Mono", monospace; font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }.section-label span { display: inline-grid; width: 25px; height: 25px; place-items: center; border: 1px solid currentColor; border-radius: 50%; }.section-label p { margin: 0; }
.about-content h2 { max-width: 800px; margin-bottom: 46px; font-size: clamp(38px, 4.3vw, 60px); }.about-columns { display: grid; grid-template-columns: 1.12fr .88fr; gap: 58px; }.about-columns p { color: var(--ink-soft); font-size: 14px; }.about-intro { margin: 0; color: var(--blue) !important; font-family: "Source Serif 4", Georgia, serif; font-size: 25px !important; line-height: 1.35; }.education-mark { display: flex; align-items: center; gap: 16px; margin-top: 45px; padding-top: 22px; border-top: 1px solid var(--line); }.education-mark span { color: var(--blue); font-family: "DM Mono", monospace; font-size: 20px; font-weight: 700; }.education-mark p { margin: 0; color: var(--ink-soft); font-size: 11px; line-height: 1.4; }

.programs { background: #dde9e6; }.section-heading { display: grid; grid-template-columns: .75fr 1.12fr .85fr; align-items: end; gap: 38px; margin-bottom: 44px; }.section-heading h2 { margin: 0; font-size: clamp(39px, 4.2vw, 59px); }.section-heading > p { margin: 0 0 4px; color: var(--ink-soft); font-size: 13px; }.program-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 23px; }.program-card { min-height: 408px; padding: 31px 33px; background: var(--cream); }.physics-card { border-top: 5px solid var(--blue); }.math-card { border-top: 5px solid var(--orange); }.program-top { display: flex; justify-content: space-between; align-items: start; }.program-code { color: var(--orange); font-family: "DM Mono", monospace; font-size: 10px; font-weight: 700; }.program-symbol { color: #b8ccc9; font-family: "Source Serif 4", Georgia, serif; font-size: 59px; line-height: .75; }.math-card .program-symbol { color: #e9c7b7; }.program-card h3 { margin: 31px 0 13px; font-size: 40px; }.program-card > p { max-width: 370px; color: var(--ink-soft); font-size: 13px; }.program-card ul { min-height: 80px; margin: 22px 0 22px; padding: 0; list-style: none; color: var(--ink-soft); font-size: 12px; }.program-card li { position: relative; padding: 3px 0 3px 14px; }.program-card li::before { position: absolute; left: 0; color: var(--orange); content: "·"; font-size: 22px; line-height: .75; }.program-card a { color: var(--blue); font-size: 12px; font-weight: 800; }.program-card a span { margin-left: 6px; color: var(--orange); font-size: 18px; }.program-card a:hover { color: var(--orange); }

.approach { background: var(--cream); }.approach-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 85px; }.approach-copy h2 { margin: 32px 0 0; font-size: clamp(38px, 4vw, 57px); }.approach-steps { display: grid; gap: 0; }.approach-steps article { display: grid; grid-template-columns: 47px 150px 1fr; gap: 18px; padding: 23px 0; border-top: 1px solid var(--line); }.approach-steps article:last-child { border-bottom: 1px solid var(--line); }.approach-steps span { color: var(--orange); font-family: "DM Mono", monospace; font-size: 11px; font-weight: 700; }.approach-steps h3 { margin: 0; font-size: 23px; }.approach-steps p { margin: 3px 0 0; color: var(--ink-soft); font-size: 12px; }

.booking-section { padding: 104px 0; color: var(--white); background: linear-gradient(120deg, #0b3d50, #0a2f3e); }.booking-layout { display: grid; grid-template-columns: .84fr 1.16fr; gap: 74px; align-items: start; }.eyebrow-light { color: #f4a181; }.booking-intro h2 { max-width: 505px; margin: 0 0 22px; color: var(--white); font-size: clamp(39px, 4.5vw, 61px); }.booking-intro h2 em { color: var(--yellow); }.booking-intro > p:not(.eyebrow):not(.booking-help) { max-width: 435px; color: #c6d8d8; font-size: 14px; }.availability-card { display: flex; align-items: center; gap: 14px; width: max-content; margin: 40px 0 23px; padding: 15px 21px; border: 1px solid rgba(231, 245, 240, .22); background: rgba(255, 255, 255, .06); }.availability-dot { width: 9px; height: 9px; border-radius: 50%; background: #77dcad; box-shadow: 0 0 0 5px rgba(119, 220, 173, .12); }.availability-card div { display: flex; align-items: center; gap: 10px; }.availability-card strong { color: var(--yellow); font-family: "Source Serif 4", Georgia, serif; font-size: 34px; line-height: 1; }.availability-card p { margin: 0; color: #cee1df; font-size: 10px; line-height: 1.35; }.booking-help { max-width: 380px; color: #8ca9ae; font-size: 11px; line-height: 1.5; }
.booking-form-card { padding: 33px; color: var(--ink); background: var(--cream); box-shadow: 15px 15px 0 rgba(0, 0, 0, .13); }.form-title { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 21px; border-bottom: 1px solid var(--line); }.form-title span { font-family: "Source Serif 4", Georgia, serif; font-size: 26px; font-weight: 700; letter-spacing: -.04em; }.form-title p { margin: 0; color: #7a898c; font-size: 10px; }.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 17px; margin-top: 22px; }.field { display: grid; gap: 6px; }.field.full { grid-column: 1 / -1; }.field label { color: var(--ink-soft); font-size: 11px; font-weight: 800; }.field label b, .consent-label b { color: var(--orange); }.form-control { width: 100%; min-height: 43px; padding: 10px 11px; border: 1px solid #cbd6d5; border-radius: 2px; outline: none; color: var(--ink); background: #fffefa; font-size: 12px; }.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(15, 83, 105, .12); }textarea.form-control { min-height: 90px; resize: vertical; }.consent-label { display: flex; gap: 9px; align-items: start; margin-top: 18px; color: #617477; font-size: 10px; line-height: 1.5; }.consent-control { margin: 2px 0 0; accent-color: var(--blue); }.consent-label a { color: var(--blue); text-decoration: underline; }.form-submit { width: 100%; margin-top: 22px; }.button-disabled { color: #8d9997; background: #d8dfdc; cursor: not-allowed; }.button-disabled:hover { transform: none; }.error { color: #b7442b; font-size: 10px; line-height: 1.3; }.consent-error { display: block; margin-top: 4px; }.form-errors, .form-message { margin: 0 0 16px; padding: 11px 13px; font-size: 12px; }.form-errors { color: #9c351f; background: #fae6df; }.form-message-success { color: #1d6444; background: #e0f2e8; border-left: 3px solid #49a475; }

.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 76px; }.faq h2 { margin: 27px 0 0; font-size: clamp(40px, 4.2vw, 58px); }.faq-list { border-top: 1px solid var(--line); }.faq details { border-bottom: 1px solid var(--line); }.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 21px 0; cursor: pointer; list-style: none; font-family: "Source Serif 4", Georgia, serif; font-size: 23px; font-weight: 700; letter-spacing: -.03em; }.faq summary::-webkit-details-marker { display: none; }.faq summary span { color: var(--orange); font-family: "Manrope", sans-serif; font-size: 21px; font-weight: 400; }.faq details[open] summary span { transform: rotate(45deg); }.faq details p { max-width: 650px; padding: 0 10px 20px 0; color: var(--ink-soft); font-size: 13px; }

.site-footer { color: #cfddda; background: var(--blue-deep); }.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 107px; border-bottom: 1px solid rgba(207, 221, 218, .17); }.brand-footer { color: var(--white); }.brand-footer span { color: var(--blue-deep); background: var(--yellow); }.footer-main p { margin: 0; color: #a8c0bf; font-size: 12px; }.footer-main > a:last-child { color: var(--yellow); font-size: 12px; font-weight: 800; }.footer-main > a:last-child span { margin-left: 5px; font-size: 17px; }.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; color: #87a3a7; font-size: 10px; }.footer-bottom a:hover { color: var(--white); }

.privacy-page { min-height: 100vh; display: flex; flex-direction: column; }.privacy-content { flex: 1; padding: 92px 0; }.privacy-content h1 { margin-bottom: 27px; }.privacy-lead { max-width: 640px; margin-bottom: 51px; color: var(--ink-soft); font-family: "Source Serif 4", Georgia, serif; font-size: 26px; line-height: 1.35; }.privacy-text { max-width: 760px; margin-bottom: 44px; }.privacy-text h2 { margin: 27px 0 8px; font-size: 27px; }.privacy-text p { color: var(--ink-soft); font-size: 14px; }

@media (max-width: 860px) { .nav-links { display: none; }.hero-layout, .booking-layout, .faq-layout, .approach-layout { grid-template-columns: 1fr; }.hero-layout { gap: 42px; }.portrait-zone { width: min(100%, 450px); min-height: 450px; margin: 0 auto; }.portrait-frame { right: 25px; }.about-layout { grid-template-columns: 1fr; gap: 26px; }.section-heading { grid-template-columns: 1fr; gap: 20px; }.section-heading > p { max-width: 480px; }.approach-layout { gap: 42px; }.booking-layout { gap: 48px; }.faq-layout { gap: 40px; }.section { padding: 85px 0; } }
@media (max-width: 560px) { .container { width: min(100% - 32px, 1160px); }.navigation { min-height: 64px; }.brand { font-size: 10px; }.brand span { width: 27px; height: 27px; }.header-action { font-size: 11px; }.hero { padding: 54px 0 44px; }.hero-lead { font-size: 16px; }.hero-numbers { gap: 12px; margin-top: 42px; }.hero-numbers div { min-width: 0; padding-left: 8px; }.hero-numbers strong { font-size: 19px; }.hero-numbers span { font-size: 8px; }.portrait-zone { min-height: 385px; }.portrait-frame { right: 16px; width: calc(100% - 28px); height: 358px; box-shadow: 13px 15px 0 #bed4d2; }.portrait-note { right: 0; bottom: 0; font-size: 9px; }.formula-sticker { top: 29px; left: -2px; width: 68px; height: 68px; padding: 17px 0 0 11px; }.formula-sticker i { font-size: 31px; }.formula-sticker small { font-size: 8px; }.trust-content { justify-content: center; min-height: 52px; flex-wrap: wrap; gap: 6px 13px; padding: 10px 0; font-size: 8px; }.about-columns, .program-grid { grid-template-columns: 1fr; gap: 22px; }.about-content h2 { margin-bottom: 31px; }.program-card { min-height: auto; padding: 27px 23px; }.program-card h3 { margin-top: 23px; }.approach-steps article { grid-template-columns: 36px 1fr; gap: 8px; }.approach-steps p { grid-column: 2; }.booking-section { padding: 75px 0; }.booking-form-card { padding: 23px 17px; box-shadow: 8px 8px 0 rgba(0, 0, 0, .13); }.form-title { align-items: start; flex-direction: column; gap: 2px; }.form-grid { grid-template-columns: 1fr; }.field.full { grid-column: auto; }.faq summary { font-size: 20px; }.footer-main { align-items: start; flex-direction: column; justify-content: center; gap: 8px; padding: 22px 0; }.footer-bottom { align-items: start; flex-direction: column; gap: 5px; } }
