:root {
  --navy: #102d4f;
  --navy-deep: #0a213b;
  --blue: #102d4f;
  --accent: #ffffff;
  --cream: #ffffff;
  --paper: #ffffff;
  --ink: #0b0b0b;
  --muted: rgba(11,11,11,.68);
  --line: rgba(16,45,79,.16);
  --surface-muted: #f3f3f3;
  --cta: #155eef;
  --cta-hover: #0d47b5;
  --cta-soft: #eaf1ff;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", system-ui, sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; }

/* Student stories: a calm three-card rhythm that works across languages. */
.student-stories { padding-block: clamp(68px, 8vw, 108px); background: #f5f7fa; border-block: 1px solid var(--line); }
.student-stories-heading { max-width: 690px; margin-bottom: 34px; }
.student-stories-heading .section-label { margin-bottom: 18px; }
.student-stories h2 { margin: 0; color: var(--navy); font: 800 clamp(2.1rem, 4vw, 3.5rem)/1.12 "Manrope", sans-serif; letter-spacing: -.055em; }
.student-stories-intro { margin: 14px 0 0; color: var(--muted); font-size: 1.05rem; }
.student-stories-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.student-story { display: flex; flex-direction: column; min-height: 380px; padding: clamp(24px, 2.5vw, 34px); background: white; border: 1px solid rgba(16,45,79,.13); border-radius: 20px; box-shadow: 0 12px 36px rgba(16,45,79,.055); }
.student-story-quote-mark { height: 33px; color: #155eef; font: 800 3.8rem/1 Georgia, serif; }
.student-story blockquote[lang="en"] { direction: ltr; text-align: left; }
.student-story blockquote { margin: 16px 0 32px; color: #21344c; font-size: 1rem; line-height: 1.7; font-style: normal; }
.student-story-person { display: flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.student-story-person img { width: 62px; height: 62px; flex: 0 0 62px; border-radius: 50%; object-fit: cover; object-position: center 28%; border: 2px solid white; box-shadow: 0 0 0 1px rgba(16,45,79,.16); }
.student-story-person span { display: grid; gap: 2px; min-width: 0; }
.student-story-person strong { color: var(--navy); font: 800 1rem/1.3 "Manrope", sans-serif; }
.student-story-person small { color: var(--muted); font-size: .84rem; line-height: 1.4; }
@media (max-width: 900px) { .student-stories-grid { grid-template-columns: 1fr; } .student-story { min-height: 0; } }
@media (max-width: 620px) { .student-stories { padding-block: 64px; } .student-stories-grid { gap: 14px; } .student-story { padding: 25px; } .student-story blockquote { margin-bottom: 24px; } }

.trial-bar { min-height: 42px; padding: 9px 24px; display: flex; align-items: center; justify-content: center; gap: 28px; color: white; background: var(--navy); font-size: .82rem; border-bottom: 1px solid rgba(255,255,255,.2); }
.trial-bar span { font-weight: 700; }
.trial-bar > span { padding: 5px 12px; color: white; background: var(--cta); border-radius: 999px; box-shadow: 0 4px 14px rgba(21,94,239,.28); }

.site-header { position: sticky; z-index: 100; top: 0; width: 100%; height: 78px; margin: 0; padding-inline: max(24px, calc((100% - 1280px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 28px; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: "Manrope", sans-serif; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 35px; height: 35px; flex: 0 0 auto; border-radius: 50%; }
.brand-mark img { width: 35px; height: 35px; }
nav { display: flex; gap: 28px; margin-left: auto; font-size: .91rem; font-weight: 600; }
nav a { padding: 8px 0; border-bottom: 1px solid transparent; }
nav a:hover { border-color: var(--navy); }
.nav-trial-link { display: none; }
.language-switch { display: inline-flex; align-items: center; gap: 3px; flex: 0 0 auto; margin-inline-start: auto; padding: 4px; background: white; border: 1px solid rgba(16,45,79,.14); border-radius: 999px; box-shadow: 0 5px 16px rgba(16,45,79,.08); }
.language-switch a { position: relative; width: 37px; height: 34px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 999px; line-height: 1; transition: transform .18s ease, background .18s ease, box-shadow .18s ease; }
.language-switch img { width: 25px; height: 25px; display: block; object-fit: cover; border: 1px solid rgba(16,45,79,.16); border-radius: 50%; box-shadow: 0 1px 4px rgba(16,45,79,.2); }
.language-switch a:hover { transform: translateY(-1px); background: var(--surface-muted); }
.language-switch a.active { background: var(--navy); box-shadow: 0 3px 9px rgba(16,45,79,.24); }
.language-switch a.active img { border-color: white; box-shadow: 0 0 0 2px white; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border: 0; border-radius: 999px; color: white; background: var(--cta); box-shadow: 0 8px 22px rgba(21,94,239,.24); font: 800 .94rem/1 "DM Sans", sans-serif; cursor: pointer; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--cta-hover); box-shadow: 0 12px 28px rgba(13,71,181,.3); }
.button:focus-visible { outline-color: var(--cta); }
.button-small { min-height: 44px; padding-inline: 20px; }
.menu-button { display: none; border: 0; background: none; color: var(--navy); font: 700 .95rem/1 "DM Sans", sans-serif; }

.hero { min-height: 650px; padding: 52px 0 72px; display: grid; grid-template-columns: 1.04fr .96fr; gap: 78px; align-items: center; }
.eyebrow, .section-label { margin: 0 0 24px; color: var(--blue); font-size: .76rem; font-weight: 800; letter-spacing: .16em; }
h1, h2, h3 { margin: 0; font-family: "Manrope", sans-serif; line-height: 1.04; }
h1 { max-width: 700px; font-size: clamp(3.2rem, 6vw, 5.25rem); letter-spacing: -.07em; font-weight: 700; }
h1 span { color: var(--blue); }
.hero-line { display: block; white-space: nowrap; }
.hero-line-primary { color: var(--ink); }
.hero-intro { max-width: 590px; margin: 28px 0 22px; color: var(--muted); font-size: 1.19rem; line-height: 1.65; }
.hero-booking-card { width: min(100%, 590px); min-height: 126px; margin: 0 0 25px; padding: 20px 22px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; color: var(--navy); background: white; border: 2px solid rgba(21,94,239,.48); border-radius: 24px; box-shadow: 0 18px 42px rgba(16,45,79,.14), 0 8px 26px rgba(21,94,239,.1); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.hero-booking-card:hover { transform: translateY(-3px); border-color: var(--cta); box-shadow: 0 24px 50px rgba(16,45,79,.18), 0 12px 32px rgba(21,94,239,.18); }
.hero-booking-card:focus-visible { outline: 4px solid rgba(21,94,239,.28); outline-offset: 4px; }
.hero-booking-price { display: grid; place-items: center; width: 82px; height: 82px; color: white; background: var(--cta); border-radius: 19px; box-shadow: 0 8px 20px rgba(21,94,239,.24); font: 800 2rem/1 "Manrope", sans-serif; }
.hero-booking-copy strong, .hero-booking-copy small { display: block; }
.hero-booking-copy strong { font: 800 clamp(1.15rem, 2.1vw, 1.45rem)/1.25 "Manrope", sans-serif; letter-spacing: -.02em; }
.hero-booking-copy small { margin-top: 8px; color: var(--muted); font-size: .9rem; }
.hero-booking-arrow { display: grid; place-items: center; width: 44px; height: 44px; color: white; background: var(--cta); border-radius: 50%; font-size: 1.35rem; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.hero-booking-card:hover .hero-booking-arrow { background: var(--cta-hover); }
.hero-booking-card:hover .hero-booking-arrow { transform: translateX(3px); }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 30px; color: var(--muted); font-size: .86rem; font-weight: 600; }
.hero-proof span::before { content: "•"; color: var(--navy); margin-right: 8px; font-size: 1.2rem; }
.hero-visual { position: relative; justify-self: end; width: 100%; max-width: 470px; padding: 18px; }
.image-frame { overflow: hidden; aspect-ratio: 1; background: #ece9e5; border: 1px solid var(--line); border-radius: 50%; box-shadow: 0 26px 70px rgba(16,45,79,.16); }
.image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.floating-note { position: absolute; left: -48px; bottom: 46px; display: flex; align-items: center; gap: 12px; min-width: 228px; padding: 16px 18px; background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 18px 50px rgba(16,45,79,.14); }
.note-icon { display: grid; place-items: center; width: 34px; height: 34px; flex: 0 0 auto; color: white; background: var(--navy); border-radius: 50%; font-weight: 800; }
.floating-note strong, .floating-note small { display: block; }
.floating-note strong { font-size: .9rem; }
.floating-note small { color: var(--muted); }

.credentials-highlight { padding-block: 88px; color: white; background: var(--navy); }
.credentials-shell { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(52px, 7vw, 100px); align-items: center; }
.credentials-copy { max-width: 510px; }
.credentials-eyebrow { margin: 0 0 22px; color: rgba(255,255,255,.72); font-size: .72rem; font-weight: 800; letter-spacing: .16em; }
.credentials-copy h2 { color: white; font-size: clamp(2.65rem, 4.8vw, 4.75rem); }
.credentials-copy > p:last-child { margin: 28px 0 0; color: rgba(255,255,255,.78); font-size: 1.08rem; line-height: 1.7; }
.credential-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.credential-grid article { min-height: 184px; padding: 24px; display: flex; flex-direction: column; border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius); background: rgba(255,255,255,.07); }
.credential-grid article > span { color: rgba(255,255,255,.55); font: 700 .7rem/1 "Manrope", sans-serif; letter-spacing: .12em; }
.credential-grid strong { margin-top: auto; color: white; font: 800 1.2rem/1.25 "Manrope", sans-serif; }
.credential-grid p { margin: 10px 0 0; color: rgba(255,255,255,.7); font-size: .88rem; line-height: 1.5; }
.about { padding-block: 96px; border-bottom: 1px solid var(--line); }
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
h2 { font-size: clamp(2.5rem, 5.2vw, 4.8rem); letter-spacing: -.055em; }
.about-copy { max-width: 680px; }
.about-copy p { margin-top: 0; color: var(--muted); font-size: 1.05rem; }
.about-copy .lead { margin-bottom: 22px; color: var(--ink); font-size: 1.31rem; line-height: 1.55; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 45px; padding-top: 28px; border-top: 1px solid var(--line); }
.facts strong, .facts span { display: block; }
.facts strong { color: var(--blue); font: 750 1.05rem/1.2 "Manrope", sans-serif; }
.facts span { margin-top: 7px; color: var(--muted); font-size: .82rem; }


.teaching-proof { padding-block: 96px; background: white; border-bottom: 1px solid var(--line); }
.teaching-proof-header { display: flex; align-items: end; justify-content: space-between; gap: 54px; }
.proof-kicker { margin-bottom: 18px; color: var(--navy); font-size: .72rem; font-weight: 800; letter-spacing: .15em; }
.teaching-proof-header h2 { color: var(--navy); font-size: clamp(2.5rem, 4.8vw, 4.5rem); line-height: 1.02; }
.teaching-proof-header > p { max-width: 440px; margin: 0 0 8px; color: var(--muted); font-size: 1.06rem; line-height: 1.7; }
.trust-gallery { width: min(980px, 100%); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 44px auto 0; }
.trust-gallery-card { overflow: hidden; color: var(--ink); background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 28px rgba(16,45,79,.09); cursor: zoom-in; transition: transform .2s ease, box-shadow .2s ease; }
.trust-gallery-card:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(16,45,79,.14); }
.trust-gallery-card:hover .trust-gallery-image::after { background: rgba(16,45,79,.07); }
.trust-gallery-card:focus-visible { outline: 4px solid var(--navy); outline-offset: 3px; }
.trust-gallery-image { position: relative; display: grid; place-items: center; overflow: hidden; aspect-ratio: 1; background: var(--surface-muted); }
.trust-gallery-image::after { content: ""; position: absolute; inset: 0; background: rgba(16,45,79,.025); pointer-events: none; transition: background .2s ease; }
.trust-gallery-image img { width: 100%; height: 100%; object-fit: contain; }
.trust-gallery-caption { min-height: 66px; padding: 17px 20px; display: flex; flex-direction: column; justify-content: center; border-top: 1px solid var(--line); }
.trust-gallery-caption strong, .trust-gallery-caption small { display: block; }
.trust-gallery-caption strong { color: var(--navy); font: 800 1rem/1.3 "Manrope", sans-serif; }
.trust-gallery-caption small { margin-top: 5px; color: var(--muted); font-size: .72rem; }

.photo-lightbox { position: fixed; z-index: 1000; inset: 0; display: none; place-items: center; padding: 20px; }
.photo-lightbox:target { display: grid; }
.photo-lightbox-backdrop { position: absolute; inset: 0; background: rgba(4,17,30,.86); backdrop-filter: blur(6px); cursor: zoom-out; }
.photo-lightbox figure { position: relative; z-index: 1; width: min(1080px, 94vw); height: min(92vh, 1100px); margin: 0; padding: 12px; display: grid; place-items: center; background: var(--navy-deep); border-radius: var(--radius); box-shadow: 0 30px 90px rgba(0,0,0,.42); }
.photo-lightbox figure img { width: 100%; height: 100%; object-fit: contain; background: var(--surface-muted); border-radius: 10px; }
.photo-lightbox-close { position: absolute; z-index: 2; top: 24px; right: 24px; display: grid; place-items: center; width: 42px; height: 42px; color: white; background: rgba(10,33,59,.9); border: 1px solid rgba(255,255,255,.55); border-radius: 50%; font-size: 1.6rem; line-height: 1; }


.lessons { padding-block: 96px; color: white; background: var(--navy); }
.section-label.light { color: white; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 60px; }
.section-heading > p { max-width: 390px; margin: 0 0 8px; color: rgba(255,255,255,.74); font-size: 1.05rem; }
.lesson-list { border-top: 1px solid rgba(255,255,255,.18); }
.lesson-list article { display: grid; grid-template-columns: 70px 1fr; gap: 28px; align-items: center; padding: 28px 4px; border-bottom: 1px solid rgba(255,255,255,.18); }
.lesson-number { color: white; font: 700 .8rem/1 "Manrope", sans-serif; }
.lesson-list h3 { margin-bottom: 8px; font-size: 1.35rem; letter-spacing: -.02em; }
.lesson-list p { max-width: 650px; margin: 0; color: rgba(255,255,255,.72); }

.pricing { padding-block: 96px; border-bottom: 1px solid var(--line); }
.pricing-heading { margin-bottom: 52px; }
.price-list { width: min(860px, 100%); margin-inline: auto; overflow: hidden; background: white; border: 1px solid var(--line); border-radius: 26px; box-shadow: 0 14px 40px rgba(16,45,79,.12); }
.price-list-header { min-height: 112px; padding: 28px 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: white; background: var(--navy); }
.price-list-header h3 { color: white; font-size: 1.45rem; letter-spacing: .02em; }
.price-list-header > span { color: rgba(255,255,255,.8); font-size: .9rem; font-weight: 600; }
.price-table-head { min-height: 58px; padding: 15px 38px; display: grid; grid-template-columns: 1fr .8fr 1fr; align-items: center; gap: 28px; color: var(--navy); background: rgba(16,45,79,.08); border-bottom: 1px solid var(--line); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.price-table-head span:nth-child(2), .price-table-head span:nth-child(3) { text-align: right; }
.price-list-row { min-height: 102px; padding: 22px 38px; display: grid; grid-template-columns: 1fr .8fr 1fr; align-items: center; gap: 28px; border-bottom: 1px solid var(--line); }
.price-list-row:last-child { border-bottom: 0; }
.price-list-row.featured { background: white; box-shadow: inset 5px 0 0 var(--navy); }
.package-name { display: flex; align-items: center; gap: 14px; }
.package-name strong { font: 800 1.28rem/1.2 "Manrope", sans-serif; }
.package-name small { color: var(--muted); font-size: .78rem; font-weight: 700; white-space: nowrap; }
.package-name span { padding: 7px 11px; color: white; background: var(--navy); border-radius: 999px; font-size: .64rem; font-weight: 800; letter-spacing: .09em; white-space: nowrap; }
.hourly-price { color: var(--ink); font: 700 1.16rem/1 "Manrope", sans-serif; text-align: right; }
.package-price { color: var(--navy); font: 800 clamp(1.65rem, 3vw, 2.2rem)/1 "Manrope", sans-serif; text-align: right; }
.group-price-list { margin-top: 28px; }
.group-package-note { padding: 24px 38px; display: grid; gap: 7px; color: var(--navy); background: rgba(16,45,79,.06); border-top: 1px solid var(--line); }
.group-package-note strong { font-size: .98rem; }
.group-package-note span { color: var(--muted); font-size: .84rem; line-height: 1.7; }
.trial-card { width: min(760px, 100%); min-height: 112px; margin: 24px auto 0; padding: 20px 26px; display: grid; grid-template-columns: auto auto auto; align-items: center; justify-content: center; gap: 34px; color: white; background: var(--navy); border-radius: var(--radius); text-align: center; }
.trial-card > div { text-align: center; }
.trial-card span { color: white; font-size: .68rem; font-weight: 800; letter-spacing: .14em; }
.trial-card h3 { margin: 4px 0 0; font-size: 1.15rem; text-align: center; }
.trial-card > strong { color: white; font: 800 2.45rem/1 "Manrope", sans-serif; }
.trial-card .button { min-width: 210px; color: white; background: var(--cta); }
.trial-card .button:hover { background: var(--cta-hover); }

.booking-page { min-height: 100vh; background: #f6f6f6; }
.booking-header { background: white; border-bottom: 1px solid var(--line); }
.booking-header .site-header { height: 76px; }
.booking-back { color: var(--navy); font-weight: 700; }
.booking-header-actions { display: flex; align-items: center; gap: 24px; }
.booking-main { width: min(1000px, calc(100% - 48px)); margin: 0 auto; padding: 70px 0 90px; }
.booking-intro { margin-bottom: 34px; text-align: center; }
.booking-intro .eyebrow { margin-bottom: 16px; }
.booking-intro h1 { max-width: none; color: var(--navy); font-size: clamp(2.6rem, 6vw, 4.8rem); }
.booking-intro > p:last-child { max-width: 600px; margin: 20px auto 0; color: var(--muted); font-size: 1.08rem; }
.booking-layout { display: grid; grid-template-columns: .72fr 1.28fr; overflow: hidden; background: white; border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 20px 60px rgba(16,45,79,.12); }
.booking-summary { padding: 38px; color: white; background: var(--navy); }
.booking-summary-label { font-size: .7rem; font-weight: 800; letter-spacing: .14em; }
.booking-summary-price { margin: 22px 0 8px; font: 800 4rem/1 "Manrope", sans-serif; }
.booking-summary h2 { color: white; font-size: 1.65rem; letter-spacing: -.03em; }
.booking-summary > p { color: rgba(255,255,255,.74); }
.booking-details { margin: 30px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.18); }
.booking-details li { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.18); font-weight: 600; }
.booking-form { padding: 38px; }
.booking-form h2 { margin-bottom: 8px; color: var(--ink); font-size: 1.65rem; letter-spacing: -.03em; }
.booking-form > p { margin: 0 0 28px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { color: var(--ink); font-size: .88rem; font-weight: 700; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 50px; padding: 12px 14px; color: var(--ink); background: white; border: 1px solid rgba(16,45,79,.24); border-radius: 11px; font: 500 1rem/1.4 "DM Sans", sans-serif; }
.form-field textarea { min-height: 112px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 3px solid rgba(16,45,79,.16); border-color: var(--navy); }
.booking-submit { width: 100%; margin-top: 24px; }
.form-note, .form-status { color: var(--muted); font-size: .82rem; text-align: center; }
.form-note { margin: 13px 0 0; }
.form-status { min-height: 24px; margin: 10px 0 0; color: var(--navy); font-weight: 700; }



.process { padding-block: 96px; border-bottom: 1px solid var(--line); }
.section-heading.dark > p { color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps article { min-height: 230px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.steps article > span { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 42px; color: white; background: var(--navy); border-radius: 50%; font-weight: 800; }
.steps h3 { margin-bottom: 12px; font-size: 1.25rem; }
.steps p { margin: 0; color: var(--muted); }

.floating-contact { position: fixed; z-index: 60; right: 22px; bottom: 28px; direction: ltr; }
.floating-contact-direct { width: 58px; height: 58px; display: grid; place-items: center; overflow: hidden; background: #25d366; border: 3px solid white; border-radius: 18px; box-shadow: 0 10px 28px rgba(16,45,79,.28); transition: transform .2s ease, box-shadow .2s ease; }
.floating-contact-direct:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(16,45,79,.34); }
.floating-contact-direct:focus-visible { outline: 4px solid rgba(37,211,102,.28); outline-offset: 3px; }
.floating-contact-direct img { width: 100%; height: 100%; display: block; }
.floating-contact summary { width: 58px; height: 58px; display: grid; place-items: center; padding: 0; overflow: hidden; background: #07c160; border: 3px solid white; border-radius: 18px; box-shadow: 0 10px 28px rgba(16,45,79,.28); cursor: pointer; list-style: none; transition: transform .2s ease, box-shadow .2s ease; }
.floating-contact summary::-webkit-details-marker { display: none; }
.floating-contact summary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(16,45,79,.34); }
.floating-contact summary:focus-visible { outline: 4px solid rgba(7,193,96,.25); outline-offset: 3px; }
.floating-contact summary img { width: 100%; height: 100%; display: block; }
.contact-popover { position: absolute; right: 72px; bottom: 0; width: 250px; padding: 18px; color: var(--ink); background: white; border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 18px 50px rgba(16,45,79,.24); text-align: center; }
.contact-popover strong { display: block; color: var(--navy); font-size: 1rem; }
.contact-popover p { margin: 7px 0 13px; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.contact-popover a, .contact-popover a > img { display: block; }
.contact-popover a > img { width: 100%; height: auto; border-radius: 12px; }
.contact-popover a > img.whatsapp-qr { aspect-ratio: 3 / 4; object-fit: cover; object-position: center 42%; }

.copy-status { min-height: 25px; margin: 16px 0 0; color: white; font-size: .88rem; }
.site-footer { min-height: 112px; padding: 30px max(24px, calc((100% - 1180px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--paper); font-size: .84rem; }
.site-footer p { color: var(--muted); }
.site-footer > a:last-child { font-weight: 700; }

.reveal { animation: rise .7s both; }
.hero-visual { animation-delay: .12s; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { animation: none; } }

@media (max-width: 1180px) {
  nav, .site-header > .button { display: none; }
  .menu-button { display: block; }
  .site-header.open { height: auto; padding: 22px 0; flex-wrap: wrap; }
  .site-header.open nav { order: 3; display: flex; width: 100%; padding-top: 18px; flex-direction: column; gap: 7px; border-top: 1px solid var(--line); }
  .site-header.open nav a { padding: 10px 0; }
  .site-header.open nav .nav-trial-link { display: block; margin-top: 5px; padding: 13px 18px; color: white; background: var(--cta); border: 0; border-radius: 999px; text-align: center; font-weight: 800; }
}

@media (max-width: 900px) {
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 60px; padding-top: 54px; }
  .hero-copy { text-align: center; }
  .hero-intro { margin-inline: auto; }
  .hero-booking-card { margin-inline: auto; text-align: left; }
  .hero-proof { justify-content: center; }
  .hero-visual { justify-self: center; max-width: 520px; }
  .credentials-shell { grid-template-columns: 1fr; }
  .credentials-copy { max-width: 680px; }
  .teaching-proof-header { align-items: start; flex-direction: column; gap: 24px; }
  .trust-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid { grid-template-columns: 1fr; gap: 45px; }
  .section-heading { align-items: start; flex-direction: column; gap: 28px; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 0; }
  .steps article > span { margin-bottom: 45px; }
  .floating-contact { right: 14px; bottom: 18px; }
  .floating-contact-direct { width: 54px; height: 54px; border-radius: 16px; }
  .floating-contact summary { width: 54px; height: 54px; border-radius: 16px; }
  .contact-popover { right: 64px; width: min(242px, calc(100vw - 92px)); }
}

@media (max-width: 620px) {
  .section-shell { width: min(100% - 30px, 1180px); }
  .site-header { width: 100%; height: 72px; padding-inline: 15px; gap: 10px; }
  .site-header > .language-switch { gap: 1px; margin-inline-start: auto; padding: 3px; }
  .site-header > .language-switch a { width: 31px; height: 31px; }
  .site-header > .language-switch img { width: 23px; height: 23px; }
  .booking-header .site-header { gap: 12px; }
  .booking-header .site-header { height: auto; min-height: 72px; padding-block: 12px; flex-wrap: wrap; }
  .booking-header-actions { width: 100%; justify-content: space-between; gap: 12px; }
  .booking-header-actions .booking-back { font-size: .78rem; }
  .brand { font-size: .9rem; }
  h1 { font-size: clamp(2.25rem, 11.2vw, 3.6rem); }
  h2 { font-size: clamp(2.35rem, 11vw, 3.5rem); }
  .hero { padding: 42px 0 68px; }
  .hero-booking-card { min-height: 0; padding: 18px; gap: 15px; border-radius: 21px; }
  .hero-booking-price { width: 70px; height: 70px; border-radius: 16px; font-size: 1.75rem; }
  .hero-booking-copy strong { font-size: 1.08rem; }
  .hero-booking-copy small { margin-top: 5px; font-size: .78rem; }
  .hero-booking-arrow { width: 38px; height: 38px; }
  .hero-proof { gap: 6px 14px; }
  .hero-visual { max-width: 430px; padding: 12px; }
  .floating-note { left: 12px; bottom: 18px; min-width: 0; }
  .credentials-highlight { padding-block: 76px; }
  .teaching-proof { padding-block: 72px; }
  .trust-gallery { grid-template-columns: 1fr; }
  .trust-gallery-caption { min-height: 70px; }

.lessons { padding-block: 88px; }
  .facts { grid-template-columns: 1fr; gap: 16px; }
  .lesson-list article { grid-template-columns: 38px 1fr; gap: 12px; align-items: start; }
  .lesson-list h3 { font-size: 1.15rem; }
  .price-list-header { min-height: 0; padding: 24px; align-items: flex-start; flex-direction: column; gap: 7px; }
  .price-list-header h3 { font-size: 1.2rem; }
  .price-table-head { min-height: 52px; padding: 13px 18px; grid-template-columns: 1fr .85fr 1fr; gap: 10px; font-size: .59rem; letter-spacing: .04em; }
  .price-list-row { min-height: 90px; padding: 18px; grid-template-columns: 1fr .85fr 1fr; gap: 10px; }
  .package-name { align-items: flex-start; flex-direction: column; gap: 7px; }
  .package-name strong { font-size: 1.08rem; }
  .package-name span { padding: 5px 7px; font-size: .52rem; }
  .hourly-price { font-size: .92rem; }
  .package-price { font-size: 1.35rem; }
  .group-price-list { margin-top: 20px; }
  .group-package-note { padding: 20px 18px; }
  .trial-card { width: 100%; min-height: 0; grid-template-columns: auto auto; gap: 14px 22px; padding: 20px; }
  .trial-card > div { grid-column: 1 / -1; text-align: center; }
  .trial-card .button { min-width: 190px; }
  .booking-main { width: min(100% - 30px, 1000px); padding: 48px 0 70px; }
  .booking-layout { grid-template-columns: 1fr; }
  .booking-summary, .booking-form { padding: 28px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: auto; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .site-footer p { margin: 0; }
}

@media (max-width: 380px) {
  .site-header > .brand > span:last-child { display: none; }
  .site-header > .language-switch { font-size: .66rem; }
}

/* 2026 conversion refresh: one restrained visual system across four languages. */
html { scroll-padding-top: 104px; }
#young-learners, #adult-learners, #faq, #pricing { scroll-margin-top: 104px; }
.hero { min-height: 590px; padding-block: 42px 50px; }
.hero-intro { color: #475569; }
.button, .hero-booking-card, .audience-card, .mobile-trial-cta a { transition-duration: .18s; }
.button:active, .hero-booking-card:active, .audience-card:active { transform: scale(.985); }

.audience-paths { padding-block: 44px 80px; background: #f7f9fc; border-block: 1px solid rgba(16,45,79,.1); }
.audience-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.audience-heading .section-label { margin: 0; white-space: nowrap; }
.audience-heading h2 { max-width: 750px; color: var(--navy); font-size: clamp(1.75rem, 3.4vw, 3rem); line-height: 1.16; }
.audience-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.audience-card { display: flex; flex-direction: column; min-height: 290px; padding: 28px 32px; color: var(--navy); background: white; border: 1px solid rgba(16,45,79,.16); border-radius: 24px; box-shadow: 0 14px 35px rgba(16,45,79,.055); transition: border-color .18s, transform .18s, box-shadow .18s; }
.audience-card:hover { transform: translateY(-3px); border-color: #155eef; box-shadow: 0 20px 48px rgba(16,45,79,.12); }
.audience-card:focus-visible { outline: 3px solid #155eef; outline-offset: 4px; }
.audience-card-top { display: flex; align-items: start; justify-content: space-between; margin-bottom: auto; }
.audience-icon { display: grid; place-items: center; width: 48px; height: 48px; color: #155eef; background: #eaf1ff; border-radius: 15px; font: 800 .88rem/1 "Manrope", sans-serif; }
.audience-arrow { color: #155eef; font-size: 1.5rem; line-height: 1; }
.audience-card > strong { margin-top: 32px; font: 800 clamp(1.3rem, 2.2vw, 1.7rem)/1.25 "Manrope", sans-serif; letter-spacing: -.035em; }
.audience-description { max-width: 470px; margin-top: 12px; color: #475569; font-size: 1rem; line-height: 1.65; }
.audience-link { margin-top: 22px; color: #114fc4; font-weight: 800; }

.student-stories { padding-block: clamp(72px, 8vw, 108px); }
.student-stories-heading { max-width: 780px; }
.student-story { min-height: 420px; border-color: rgba(16,45,79,.12); box-shadow: 0 16px 44px rgba(16,45,79,.07); }
.student-story-quote-mark { height: 28px; }
.story-tag { align-self: flex-start; margin-top: 18px; padding: 6px 12px; color: #123d79; background: #eaf1ff; border-radius: 999px; font-size: .78rem; line-height: 1.25; font-weight: 800; }
.student-story blockquote { margin-top: 20px; color: #24364a; }
.student-story blockquote strong { color: var(--navy); font-weight: 800; }
.student-story-person small { font-size: .88rem; }

.pricing-heading { margin-bottom: 38px; }
.price-list { border-radius: 24px; box-shadow: 0 18px 48px rgba(16,45,79,.09); }
.price-table-head { font-size: .75rem; }
.price-list-row.featured { position: relative; z-index: 1; background: #eff5ff; box-shadow: inset 5px 0 0 #155eef, 0 8px 26px rgba(21,94,239,.11); border-color: rgba(21,94,239,.24); }
.price-list-row.featured .package-price { color: #114fc4; }
.package-name { flex-wrap: wrap; }
.package-name .popular-badge { padding: 6px 10px; color: white; background: #155eef; border-radius: 999px; font-size: .74rem; line-height: 1.25; letter-spacing: 0; }
.group-price-list { margin-top: 44px; border-color: rgba(16,45,79,.2); box-shadow: 0 10px 28px rgba(16,45,79,.045); }
.group-price-list .price-list-header { color: var(--navy); background: #eaf1ff; }
.group-price-list .price-list-header h3 { color: var(--navy); }
.group-price-list .price-list-header > span { color: #385574; }
.group-price-list .price-table-head { background: #f7f9fc; }

.faq-section { display: grid; grid-template-columns: .76fr 1.24fr; gap: clamp(30px, 6vw, 88px); padding-block: 96px; }
.faq-heading .section-label { margin-bottom: 16px; }
.faq-heading h2 { color: var(--navy); font-size: clamp(2rem, 3.6vw, 3.5rem); line-height: 1.12; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 4px; color: var(--navy); cursor: pointer; font: 800 1.06rem/1.4 "Manrope", sans-serif; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible { outline: 3px solid #155eef; outline-offset: -3px; border-radius: 8px; }
.faq-item summary span { width: 36px; height: 36px; display: grid; place-items: center; flex: 0 0 auto; color: #155eef; background: #eaf1ff; border-radius: 50%; font: 500 1.35rem/1 "DM Sans", sans-serif; transition: transform .18s; }
.faq-item[open] summary span { transform: rotate(45deg); }
.faq-item p { margin: 0; padding: 0 44px 24px 4px; color: #475569; font-size: 1rem; line-height: 1.7; }
.final-cta { padding-block: 66px; color: white; background: var(--navy); }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.final-cta h2 { color: white; font-size: clamp(2rem, 3.7vw, 3.65rem); }
.final-cta p { max-width: 590px; margin: 16px 0 0; color: rgba(255,255,255,.82); font-size: 1.08rem; }
.final-cta-action { display: grid; justify-items: center; gap: 10px; flex: 0 0 auto; }
.final-cta-action .button { min-width: 230px; }
.final-cta-action small { color: rgba(255,255,255,.78); font-size: .86rem; }
.mobile-trial-cta { display: none; }

@media (max-width: 900px) {
  .hero { gap: 28px; }
  .hero-visual { max-width: 360px; }
  .audience-heading { align-items: start; flex-direction: column; gap: 10px; }
  .faq-section { grid-template-columns: 1fr; }
  .final-cta-inner { align-items: start; flex-direction: column; }
}
@media (max-width: 760px) {
  body.landing-page { padding-bottom: calc(94px + env(safe-area-inset-bottom)); }
  .mobile-trial-cta { position: fixed; z-index: 90; inset-inline: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 78px; padding: 12px max(16px, env(safe-area-inset-left)) calc(12px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right)); background: rgba(255,255,255,.97); border-top: 1px solid rgba(16,45,79,.16); box-shadow: 0 -8px 28px rgba(16,45,79,.12); backdrop-filter: blur(12px); }
  .mobile-trial-cta > span { color: #385574; font-size: .78rem; font-weight: 700; line-height: 1.3; }
  .mobile-trial-cta a { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 10px 20px; color: white; background: #155eef; border-radius: 999px; box-shadow: 0 7px 18px rgba(21,94,239,.25); font-weight: 800; line-height: 1.2; text-align: center; }
  .mobile-trial-cta a:focus-visible { outline: 3px solid #102d4f; outline-offset: 3px; }
  .floating-contact { bottom: calc(108px + env(safe-area-inset-bottom)); }
  .audience-grid { grid-template-columns: 1fr; gap: 14px; }
  .audience-card { min-height: 235px; }
  .student-story { min-height: 0; }
}
@media (max-width: 620px) {
  .hero { padding-block: 34px 38px; }
  .hero-visual { max-width: 290px; }
  .hero-proof { margin-top: 18px; }
  .audience-paths { padding-block: 42px 64px; }
  .audience-card { padding: 24px; }
  .audience-card > strong { margin-top: 20px; }
  .price-table-head { font-size: .68rem; letter-spacing: 0; }
  .package-name .popular-badge { font-size: .74rem; }
  .group-price-list { margin-top: 30px; }
  .faq-section { padding-block: 70px; }
  .faq-item p { padding-inline-end: 12px; }
  .final-cta { padding-block: 56px; }
  .final-cta-action { justify-items: stretch; width: 100%; }
  .mobile-trial-cta > span { max-width: 88px; }
}
@media (prefers-reduced-motion: reduce) {
  .button, .hero-booking-card, .audience-card, .faq-item summary span, .mobile-trial-cta a { transition: none; }
}