:root {
  --navy: #071722;
  --navy-soft: #0b2333;
  --ink: #10232f;
  --paper: #f4f0e8;
  --ivory: #fbf9f4;
  --gold: #d5b878;
  --gold-light: #ead8ac;
  --steel-blue: #6287a3;
  --line: rgba(16, 35, 47, .18);
  --muted: #68747a;
  --pad: clamp(24px, 7vw, 112px);
  --serif: "Playfair Display", Georgia, serif;
  --sans: Manrope, Arial, sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font: 500 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
figure, h1, h2, h3, p { margin: 0; }
button { font: inherit; }

::selection { background: var(--gold); color: var(--navy); }
.skip-link { position: fixed; left: 14px; top: -100px; z-index: 100; padding: 10px 14px; background: #fff; color: #000; }
.skip-link:focus { top: 14px; }

.site-header {
  position: fixed;
  z-index: 40;
  inset: 0 0 auto;
  height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(20px, 3vw, 48px);
  padding: 0 clamp(24px, 4.7vw, 76px);
  border-bottom: 1px solid rgba(7,23,34,.1);
  background: rgba(255,255,255,.97);
  box-shadow: 0 10px 30px rgba(7,23,34,.08);
  backdrop-filter: blur(14px);
  color: var(--navy);
  transition: background .35s ease, height .35s ease, box-shadow .35s ease;
}
.site-header.is-scrolled { height: 70px; background: rgba(255,255,255,.98); box-shadow: 0 12px 35px rgba(7,23,34,.1); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; color: inherit; text-decoration: none; }
.brand-mark { display: block; width: 68px; height: auto; object-fit: contain; }
.brand-name { display: flex; flex-direction: column; color: var(--navy); font: 600 12px/1 var(--serif); letter-spacing: .12em; white-space: nowrap; }
.brand-name small { margin-top: 5px; color: #8b6c32; font: 600 8px/1 var(--mono); letter-spacing: .24em; }
footer .brand-logo { display: block; width: 220px; height: auto; }
.site-header nav { display: flex; align-items: center; justify-content: center; gap: clamp(16px, 2vw, 32px); }
.site-header nav a { position: relative; color: rgba(7,23,34,.78); font-size: 13.5px; font-weight: 650; text-decoration: none; white-space: nowrap; }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: right .25s ease; }
.site-header nav a:hover { color: var(--navy); }
.site-header nav a:hover::after { right: 0; }
.site-header nav a.is-active { color: var(--navy); }
.site-header nav a.is-active::after { right: 0; }
.header-cta { display: inline-flex; gap: 12px; align-items: center; color: var(--navy); font-size: 13px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.header-cta span { font-size: 18px; transition: transform .25s ease; }
.header-cta:hover span { transform: translate(3px,-3px); }
.menu-button { display: none; border: 0; padding: 9px; background: transparent; color: var(--navy); }
.menu-button span { display: block; width: 25px; height: 1px; margin: 5px 0; background: currentColor; transition: transform .3s ease; }

.hero {
  position: relative;
  min-height: 760px;
  height: 100svh;
  max-height: 980px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
}
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; animation: heroZoom 18s ease-out both; }
.hero-shade {
  background:
    linear-gradient(90deg, rgba(4,17,27,.91) 0%, rgba(4,17,27,.77) 38%, rgba(4,17,27,.25) 72%, rgba(4,17,27,.12) 100%),
    linear-gradient(0deg, rgba(4,17,27,.57), transparent 50%);
}
.hero-flags { position: absolute; z-index: 2; top: 112px; right: var(--pad); display: flex; gap: 10px; }
.hero-flags span { width: 40px; height: 40px; display: grid; place-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.52); border-radius: 50%; background: rgba(255,255,255,.92); box-shadow: 0 8px 24px rgba(0,0,0,.22); animation: flagFloat 5s ease-in-out infinite; }
.hero-flags span:nth-child(2) { animation-delay: -.8s; }
.hero-flags span:nth-child(3) { animation-delay: -1.6s; }
.hero-flags span:nth-child(4) { animation-delay: -2.4s; }
.hero-flags span:nth-child(5) { animation-delay: -3.2s; }
.hero-flags img { width: 100%; height: 100%; object-fit: cover; }
.hero-grid { position: relative; z-index: 1; width: 100%; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(260px,.65fr); align-items: end; gap: 8vw; padding: clamp(146px, 17vh, 190px) var(--pad) clamp(82px, 11vh, 112px); }
.hero-content { max-width: 780px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; color: var(--gold-light); font: 500 11px/1.4 var(--mono); letter-spacing: .17em; text-transform: uppercase; }
.eyebrow > span { width: 34px; height: 1px; background: currentColor; }
.eyebrow.dark { color: #8b6c32; }
.hero h1 { max-width: 830px; font: 500 clamp(58px, 7.25vw, 112px)/.88 var(--serif); letter-spacing: -.065em; }
.hero h1 em, h2 em { color: var(--gold-light); font-weight: 500; }
.hero-title-line { display: block; }
.js .hero-title-line { opacity: 0; transform: translateY(24px); }
.js .hero-title-ready .hero-title-line { animation: heroTitleLineIn 1.1s cubic-bezier(.22,1,.36,1) both; }
.js .hero-title-ready .hero-title-line:nth-child(1) { animation-delay: .08s; }
.js .hero-title-ready .hero-title-line:nth-child(2) { animation-delay: .18s; }
.js .hero-title-ready .hero-title-line:nth-child(3) { animation-delay: .28s; }
.hero-copy { max-width: 580px; margin-top: 30px; color: rgba(255,255,255,.73); font-size: clamp(16px, 1.2vw, 19px); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 56px; padding: 0 22px; border: 1px solid transparent; font-size: 12px; font-weight: 700; text-decoration: none; transition: transform .25s ease, background .25s ease, color .25s ease; }
.button span { font-size: 18px; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--gold); color: var(--navy); }
.button-primary:hover { background: #ead096; }
.button-ghost { border-color: rgba(255,255,255,.34); color: #fff; }
.button-ghost:hover { background: rgba(255,255,255,.08); }
.hero-note { align-self: end; max-width: 320px; margin-left: auto; padding: 24px 0 2px; border-top: 1px solid rgba(255,255,255,.55); text-shadow: 0 2px 18px rgba(0,0,0,.3); }
.hero-note-index { color: var(--gold-light); font: 500 10px var(--mono); letter-spacing: .12em; }
.hero-note p { margin: 18px 0 24px; color: rgba(255,255,255,.76); font: 500 15px/1.7 var(--serif); }
.hero-note div { display: flex; flex-wrap: wrap; gap: 6px; }
.hero-note div span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.38); border-radius: 999px; color: rgba(255,255,255,.86); font: 500 9px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.scroll-cue { position: absolute; z-index: 2; right: clamp(24px,4.7vw,76px); bottom: 27px; display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.55); font: 500 9px var(--mono); letter-spacing: .14em; text-decoration: none; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-cue span { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); }
@keyframes heroZoom { from { transform: scale(1.04); } to { transform: scale(1); } }
@keyframes heroTitleLineIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes flagFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.signature-strip { min-height: 70px; display: flex; align-items: center; justify-content: center; gap: clamp(18px,3vw,45px); padding: 16px var(--pad); overflow: hidden; background: var(--steel-blue); color: var(--navy); }
.signature-strip p { white-space: nowrap; font: 500 clamp(11px,1vw,13px) var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.signature-strip i { width: 4px; height: 4px; flex: 0 0 auto; border-radius: 50%; background: currentColor; }
.section { padding: clamp(68px, 7vw, 110px) var(--pad); }
h2 { font: 500 clamp(44px,5.5vw,80px)/1 var(--serif); letter-spacing: -.055em; }

.intro { display: block; padding-inline: max(var(--pad), calc((100vw - 1320px) / 2)); background: var(--ivory); }
.intro-copy { max-width: 1120px; margin-inline: auto; text-align: center; }
.intro-copy .eyebrow { margin-bottom: 27px; }
.intro-copy .eyebrow { justify-content: center; }
.intro-copy h2 em { color: #9b7133; }
.intro-copy > p:last-child { max-width: 720px; margin: 30px auto 0; color: var(--muted); font-size: 18px; }

.services { display: grid; grid-template-columns: 1.12fr .94fr .94fr; gap: 1px; padding-top: 0; background: var(--ivory); }
.service-card { position: relative; min-height: 610px; display: grid; grid-template-rows: 270px 1fr; overflow: hidden; background: var(--navy-soft); color: #fff; }
.service-card figure { position: relative; height: 270px; overflow: hidden; background: #152d3b; }
.service-card figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,20,30,.3), transparent 48%); }
.service-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(.96); transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .8s ease; }
.service-card:hover img { transform: scale(1.035); }
.service-card:hover img { filter: saturate(.9) contrast(1); }
.service-card:nth-child(1) img { object-position: center center; }
.service-card:nth-child(2) img { object-position: center 18%; }
.service-card:nth-child(3) img { object-position: center 23%; }
.service-card:nth-child(2) { transition-delay: .08s; }
.service-card:nth-child(3) { transition-delay: .16s; }
.service-number { position: absolute; z-index: 2; top: 18px; right: 20px; color: rgba(255,255,255,.8); font: 500 10px var(--mono); }
.service-content { position: relative; display: flex; flex-direction: column; padding: 28px 32px 34px; color: #fff; }
.service-kicker { margin-bottom: 13px; color: var(--gold-light); font: 500 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.service-card h3 { font: 500 clamp(34px,3vw,48px)/.95 var(--serif); letter-spacing: -.045em; }
.service-card p:not(.service-kicker) { min-height: 72px; max-width: 390px; margin: 22px 0; color: rgba(255,255,255,.72); font-size: 15px; line-height: 1.7; }
.service-card a { display: inline-flex; gap: 10px; align-items: center; border-bottom: 1px solid rgba(213,184,120,.65); padding-bottom: 7px; color: var(--gold-light); font-size: 11px; font-weight: 700; text-decoration: none; text-transform: uppercase; letter-spacing: .05em; }
.service-card a span { font-size: 16px; }

.teacher { display: grid; grid-template-columns: minmax(350px,.9fr) minmax(480px,1.1fr); min-height: 760px; background: var(--navy); color: #fff; }
.teacher-portrait { position: relative; min-height: 650px; padding: clamp(40px,5vw,72px) 0 clamp(40px,5vw,72px) var(--pad); }
.teacher-portrait figure { height: 100%; overflow: hidden; }
.teacher-portrait figure::after { content: ""; position: absolute; inset: clamp(40px,5vw,72px) 0 clamp(40px,5vw,72px) var(--pad); pointer-events: none; background: linear-gradient(0deg, rgba(7,23,34,.52), transparent 36%); }
.teacher-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.portrait-caption { position: absolute; left: calc(var(--pad) + 25px); right: 25px; bottom: calc(clamp(40px,5vw,72px) + 25px); z-index: 1; display: flex; justify-content: space-between; color: #fff; font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.portrait-caption span:last-child { color: var(--gold-light); }
.teacher-content { display: flex; flex-direction: column; justify-content: center; padding: clamp(64px,7vw,105px) var(--pad) clamp(64px,7vw,105px) clamp(60px,7vw,110px); }
.teacher-content .eyebrow { margin-bottom: 18px; }
.teacher-content h2 { max-width: 690px; }
.teacher-content h2 em { color: var(--gold-light); }
.teacher-lead { max-width: 620px; margin: 28px 0 15px; color: rgba(255,255,255,.92); font: 500 20px/1.6 var(--serif); }
.teacher-content > p:not(.eyebrow):not(.teacher-lead) { max-width: 620px; color: rgba(255,255,255,.66); font-size: 16px; }
.teacher-pillars { display: grid; grid-template-columns: repeat(3,1fr); margin: 34px 0; border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.teacher-pillars div { min-height: 105px; display: flex; flex-direction: column; justify-content: space-between; padding: 15px 14px 15px 0; border-right: 1px solid rgba(255,255,255,.16); }
.teacher-pillars div + div { padding-left: 14px; }
.teacher-pillars div:last-child { border: 0; }
.teacher-pillars b { color: var(--gold-light); font: 500 10px var(--mono); }
.teacher-pillars span { color: rgba(255,255,255,.74); font-size: 13px; }
.text-link { width: fit-content; padding-bottom: 8px; border-bottom: 1px solid var(--gold); color: var(--gold-light); font-size: 11px; font-weight: 700; text-decoration: none; text-transform: uppercase; letter-spacing: .06em; }
.text-link span { margin-left: 10px; font-size: 16px; }
.teacher-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 30px; }
.linkedin-link { width: fit-content; display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.76); font-size: 11px; font-weight: 700; text-decoration: none; text-transform: uppercase; letter-spacing: .06em; }
.linkedin-link img { width: 23px; height: 23px; flex: 0 0 23px; }
.linkedin-link .linkedin-label { color: inherit; font-size: inherit; }
.linkedin-link .linkedin-arrow { margin-left: 2px; color: var(--gold-light); font-size: 15px; }
.linkedin-link:hover { color: #fff; }

.method { display: grid; grid-template-columns: .8fr 1.2fr; gap: 10vw; background: var(--steel-blue); }
.method-heading .eyebrow { color: #57431f; }
.method-heading h2 em { color: var(--gold-light); }
.method-heading > p:last-child { max-width: 420px; margin-top: 25px; color: rgba(7,23,34,.72); font-size: 16px; }
.method-list { align-self: end; margin: 0; padding: 0; list-style: none; }
.method-list li { position: relative; display: grid; grid-template-columns: 70px 1fr auto; gap: 12px; align-items: start; min-height: 150px; padding: 27px 0; border-top: 1px solid rgba(7,23,34,.28); }
.method-list li:last-child { border-bottom: 1px solid rgba(7,23,34,.28); }
.method-list li > b { font: 500 10px var(--mono); }
.method-list h3 { margin-bottom: 7px; font: 500 22px var(--serif); }
.method-list p { max-width: 470px; color: rgba(7,23,34,.7); font-size: 15px; }
.method-list li > span { align-self: center; color: rgba(7,23,34,.45); font: 500 9px var(--mono); letter-spacing: .13em; text-transform: uppercase; }

.levels { padding-inline: max(var(--pad), calc((100vw - 1440px) / 2)); background: var(--navy-soft); color: #fff; }
.levels-top { display: block; max-width: 1080px; margin: 0 auto 50px; text-align: center; }
.levels-top .eyebrow { justify-content: center; }
.levels-top h2 { max-width: 900px; margin-inline: auto; }
.levels-top h2 em { color: var(--gold-light); }
.levels-top > div:last-child > p { max-width: 680px; margin: 25px auto 0; color: rgba(255,255,255,.64); font-size: 16px; }
.levels-reference { display: grid; grid-template-columns: 280px 1fr; gap: 30px; align-items: center; max-width: 780px; margin: 0 auto 50px; padding: 14px; border: 1px solid rgba(255,255,255,.17); background: rgba(255,255,255,.04); }
.levels-reference figure { height: 230px; margin: 0; overflow: hidden; background: #fff; }
.levels-reference img { width: 100%; height: 100%; object-fit: contain; }
.levels-reference div { padding: 18px 24px 18px 0; }
.levels-reference span { color: var(--gold-light); font: 500 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.levels-reference p { max-width: 340px; margin-top: 18px; color: rgba(255,255,255,.66); font-size: 15px; }
.level-track { display: grid; grid-template-columns: repeat(6,1fr); border-top: 1px solid rgba(255,255,255,.17); border-bottom: 1px solid rgba(255,255,255,.17); }
.level-track article { min-height: 205px; display: flex; flex-direction: column; padding: 23px 18px; border-right: 1px solid rgba(255,255,255,.17); transition: background .25s ease; }
.level-track article:last-child { border: 0; }
.level-track article:hover { background: rgba(255,255,255,.045); }
.level-track b { color: var(--gold-light); font: 500 12px var(--mono); }
.level-track strong { margin-top: auto; font: 500 19px var(--serif); }
.level-track span { margin-top: 7px; color: rgba(255,255,255,.55); font-size: 12px; }

.certification { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(55px, 8vw, 120px); align-items: center; padding-block: clamp(32px, 3vw, 48px); background: var(--steel-blue); }
.certification-media { position: relative; height: 500px; min-height: 0; }
.certification-media figure { height: 100%; margin: 0; overflow: hidden; background: #eee9df; }
.certification-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; filter: saturate(.86); }
.certification-media > span { position: absolute; right: 22px; bottom: 22px; color: rgba(255,255,255,.86); font: 500 10px var(--mono); letter-spacing: .11em; text-transform: uppercase; text-shadow: 0 1px 12px rgba(0,0,0,.45); }
.certification-copy { align-self: center; max-width: 680px; }
.certification-copy .eyebrow { color: #57431f; }
.certification-copy h2 em { color: var(--gold-light); }
.certification-lead { max-width: 620px; margin-top: 30px; color: rgba(7,23,34,.78); font: 500 clamp(17px, 1.45vw, 22px)/1.55 var(--serif); }
.certification-mark { display: flex; align-items: center; gap: 22px; margin: 34px 0 32px; padding: 16px 0; border-top: 1px solid rgba(7,23,34,.28); border-bottom: 1px solid rgba(7,23,34,.28); }
.certification-mark strong { font: 500 25px var(--serif); letter-spacing: -.03em; }
.certification-mark strong span { color: #97713a; padding: 0 5px; }
.certification-mark > span { color: rgba(7,23,34,.62); font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.button-dark { background: var(--navy); color: #fff; }
.button-dark:hover { background: var(--navy-soft); }

.experience { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(55px,8vw,120px); background: var(--ivory); }
.experience-image { min-height: 620px; overflow: hidden; }
.experience-image img { width: 100%; height: 100%; object-fit: cover; object-position: center center; }
.experience-copy { align-self: center; }
.experience-copy h2 { max-width: 720px; font-size: clamp(42px,4.8vw,70px); }
.experience-copy h2 em { color: #96703a; }
.experience-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 52px; border-top: 1px solid var(--line); }
.experience-grid article { min-height: 175px; padding: 22px 22px 22px 0; border-bottom: 1px solid var(--line); }
.experience-grid article:nth-child(odd) { border-right: 1px solid var(--line); }
.experience-grid article:nth-child(even) { padding-left: 22px; }
.experience-grid b { color: #9a7434; font: 500 10px var(--mono); }
.experience-grid h3 { margin: 30px 0 8px; font: 600 15px var(--serif); }
.experience-grid p { color: var(--muted); font-size: 14.5px; }

.companies { display: grid; grid-template-columns: minmax(360px,.85fr) minmax(560px,1.15fr); gap: clamp(48px,6vw,90px); align-items: center; padding-inline: max(var(--pad), calc((100vw - 1440px) / 2)); background: #e8edf0; }
.teacher-companies { position: relative; padding-top: clamp(56px,6vw,84px); padding-bottom: clamp(62px,6.5vw,92px); border-top: 1px solid rgba(255,255,255,.14); background: var(--navy); color: #fff; }
.teacher-companies::before { content: ""; position: absolute; top: 0; left: var(--pad); right: var(--pad); height: 1px; background: linear-gradient(90deg, var(--gold), rgba(213,184,120,0)); }
.companies-heading h2 { max-width: 760px; font-size: clamp(40px,4.6vw,68px); }
.companies-heading .eyebrow { margin-bottom: 22px; }
.companies-heading h2 em { color: var(--gold-light); }
.companies-intro { max-width: 580px; margin-top: 23px; color: rgba(255,255,255,.7); font-size: 16px; }
.company-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid rgba(7,23,34,.23); }
.company-list span { min-height: 94px; display: flex; align-items: center; padding: 20px 24px 20px 0; border-bottom: 1px solid rgba(7,23,34,.23); color: var(--navy); font: 600 clamp(18px,1.8vw,26px)/1.15 var(--serif); }
.company-list span:nth-child(odd) { border-right: 1px solid rgba(7,23,34,.23); }
.company-list span:nth-child(even) { padding-left: 24px; }
.company-list span:last-child { grid-column: 1 / -1; border-right: 0; }
.teacher-companies .company-list { border-top-color: rgba(255,255,255,.2); }
.teacher-companies .company-list span { border-bottom-color: rgba(255,255,255,.2); color: #fff; }
.teacher-companies .company-list span:nth-child(odd) { border-right-color: rgba(255,255,255,.2); }

.faq { display: grid; grid-template-columns: .7fr 1.3fr; gap: 9vw; background: var(--paper); }
.faq-heading h2 em { color: #96703a; }
.faq-list { align-self: end; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { display: grid; grid-template-columns: 45px 1fr 24px; gap: 14px; align-items: center; padding: 25px 0; cursor: pointer; list-style: none; font: 600 16px var(--serif); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: #9a7434; font: 500 10px var(--mono); }
.faq summary i { position: relative; display: block; width: 18px; height: 18px; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; top: 9px; left: 2px; width: 14px; height: 1px; background: var(--ink); transition: transform .25s ease; }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details p { max-width: 680px; padding: 0 45px 25px; color: var(--muted); font-size: 15px; }

.contact { position: relative; min-height: 600px; display: grid; place-items: center; overflow: hidden; padding: 85px var(--pad); background: #6287a3; color: #fff; text-align: center; }
.contact::before { content: ""; position: absolute; inset: 0; opacity: .2; background: radial-gradient(circle at center, rgba(255,255,255,.38), transparent 42%); }
.contact-content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.contact .eyebrow { margin-bottom: 35px; }
.contact h2 { font-size: clamp(52px,7.2vw,104px); line-height: .93; }
.contact h2 em { color: var(--gold-light); }
.contact-content > p:not(.eyebrow) { max-width: 580px; margin: 28px 0; color: rgba(255,255,255,.72); font-size: 16px; }
.contact-orbit { position: absolute; width: min(78vw,760px); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(213,184,120,.13); border-radius: 50%; }
.contact-orbit::before, .contact-orbit::after { content: ""; position: absolute; border: 1px solid rgba(213,184,120,.1); border-radius: 50%; }
.contact-orbit::before { inset: 11%; }
.contact-orbit::after { inset: 23%; }
.contact-orbit span { position: absolute; top: -9px; color: rgba(213,184,120,.48); font: 500 9px var(--mono); letter-spacing: .2em; }

footer { min-height: 110px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 25px; padding: 22px clamp(24px,4.7vw,76px); border-top: 1px solid rgba(7,23,34,.14); background: #fff; color: var(--navy); }
footer p { color: rgba(7,23,34,.58); font: 500 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
footer p:last-child { justify-self: end; }
.whatsapp-float { position: fixed; z-index: 35; right: 22px; bottom: 22px; display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: #1daf60; box-shadow: 0 12px 35px rgba(0,0,0,.2); transition: transform .25s ease; }
.whatsapp-float:hover { transform: translateY(-4px) scale(1.03); }
.whatsapp-float img { width: 24px; height: 24px; }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: auto 1fr auto; }
  .site-header nav { gap: 20px; }
  .header-cta { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-note { display: none; }
  .services { grid-template-columns: 1fr 1fr; }
  .service-card:first-child { grid-column: span 2; min-height: 680px; }
  .service-card:first-child { grid-template-rows: 350px 1fr; }
  .teacher { grid-template-columns: .9fr 1.1fr; }
  .teacher-portrait { padding-left: 30px; }
  .portrait-caption { left: 55px; }
  .teacher-content { padding-inline: 55px 30px; }
  .certification { gap: 50px; }
  .certification-media { height: 480px; min-height: 0; }
  .teacher-pillars { grid-template-columns: 1fr; }
  .teacher-pillars div, .teacher-pillars div + div { min-height: 64px; display: grid; grid-template-columns: 12px minmax(0,1fr); align-items: center; gap: 12px; padding: 12px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .teacher-pillars b { justify-self: start; }
  .teacher-pillars span { width: 100%; line-height: 1.5; text-align: left; }
  .level-track { grid-template-columns: repeat(3,1fr); }
  .level-track article:nth-child(3) { border-right: 0; }
  .level-track article:nth-child(-n+3) { border-bottom: 1px solid rgba(255,255,255,.17); }
  .experience { grid-template-columns: 1fr; }
  .experience-image { min-height: 520px; }
  .experience-image img { object-position: center; }
  .companies { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 70px; }
  .site-header, .site-header.is-scrolled { height: 70px; padding-inline: 20px; backdrop-filter: none; }
  .brand-mark { width: 56px; }
  .brand-name { font-size: 10px; }
  footer .brand-logo { width: 190px; }
  .site-header nav { position: fixed; z-index: 50; top: 70px; left: 0; width: 100vw; height: calc(100dvh - 70px); display: flex; flex-direction: column; justify-content: flex-start; gap: 28px; overflow-y: auto; padding: clamp(64px,10vh,100px) 26px 54px; background: #fff; box-shadow: 0 20px 45px rgba(7,23,34,.14); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .3s ease, visibility .3s ease, transform .3s ease; }
  .site-header nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-header nav a { font: 500 34px var(--serif); }
  .menu-button { display: block; justify-self: end; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .hero { min-height: 720px; max-height: none; }
  .hero-image { object-position: 78% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,17,27,.88), rgba(4,17,27,.34)), linear-gradient(0deg, rgba(4,17,27,.78), transparent 55%); }
  .hero-flags { top: 90px; right: 20px; gap: 7px; }
  .hero-flags span { width: 34px; height: 34px; }
  .hero-grid { padding: 125px 22px 80px; }
  .hero h1 { font-size: clamp(52px,16vw,82px); }
  .hero-copy { max-width: 450px; font-size: 16px; }
  .scroll-cue { display: none; }
  .signature-strip { justify-content: flex-start; gap: 24px; overflow-x: auto; overflow-y: hidden; padding-inline: 22px; scroll-snap-type: x proximity; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .signature-strip::-webkit-scrollbar { display: none; }
  .signature-strip p { flex: 0 0 auto; scroll-snap-align: center; }
  .section { padding: 62px 22px; }
  .intro, .method, .levels-top, .faq { grid-template-columns: 1fr; gap: 45px; }
  .intro-copy > p:last-child { margin-inline: auto; }
  .services { grid-template-columns: 1fr; padding: 0 22px 62px; }
  .service-card, .service-card:first-child { grid-column: auto; min-height: 540px; }
  .service-card, .service-card:first-child { grid-template-rows: 235px 1fr; }
  .service-card figure { height: 235px; }
  .service-content { z-index: 1; background: var(--navy-soft); }
  .levels-reference { grid-template-columns: 1fr; gap: 18px; margin-left: 0; }
  .levels-reference figure { height: 320px; }
  .levels-reference div { padding: 8px 10px 18px; }
  .teacher { grid-template-columns: 1fr; }
  .teacher-portrait { min-height: 610px; padding: 22px; }
  .teacher-portrait figure::after { inset: 22px; }
  .portrait-caption { left: 42px; right: 42px; bottom: 42px; }
  .teacher-content { padding: 62px 22px 46px; }
  .certification { grid-template-columns: 1fr; gap: 36px; padding-top: 28px; padding-bottom: 38px; }
  .certification-media { height: 420px; min-height: 0; }
  .certification-media img { object-position: center 62%; transform: scale(1.14); transform-origin: center 62%; }
  .certification-copy { max-width: none; }
  .certification-mark { align-items: flex-start; flex-direction: column; gap: 8px; }
  .method-list li { min-height: 135px; grid-template-columns: 50px 1fr; }
  .method-list li > span { display: none; }
  .level-track { grid-template-columns: 1fr 1fr; }
  .level-track article, .level-track article:nth-child(3) { min-height: 165px; border-right: 1px solid rgba(255,255,255,.17); border-bottom: 1px solid rgba(255,255,255,.17); }
  .level-track article:nth-child(2n) { border-right: 0; }
  .level-track article:nth-last-child(-n+2) { border-bottom: 0; }
  .experience-image { min-height: 440px; }
  .experience-grid { grid-template-columns: 1fr; }
  .experience-grid article:nth-child(odd) { border-right: 0; }
  .experience-grid article:nth-child(even) { padding-left: 0; }
  .teacher-companies { padding-top: 48px; }
  .company-list { grid-template-columns: 1fr; }
  .teacher-companies .company-list span { min-height: 72px; padding: 16px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .company-list span:last-child { grid-column: auto; }
  .faq { gap: 42px; }
  .contact { min-height: 560px; padding: 64px 22px; }
  .contact-orbit { width: 125vw; }
  footer { grid-template-columns: 1fr; justify-items: start; padding: 35px 22px; }
  footer p:last-child { justify-self: start; }
}

@media (max-width: 430px) {
  .brand-mark { width: 52px; }
  footer .brand-logo { width: 172px; }
  .hero h1 { font-size: 15.5vw; }
  .hero-flags span:nth-child(n+5) { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .teacher-portrait { min-height: 500px; }
  .portrait-caption span:last-child { display: none; }
  .faq summary { grid-template-columns: 33px 1fr 20px; font-size: 16px; }
  .faq details p { padding-left: 33px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}