:root {
  --black: #0b0b0b;
  --black-2: #111314;
  --black-3: #191b1c;
  --white: #fff;
  --muted: #a7abad;
  --cyan: #00b7c8;
  --cyan-soft: #52dbe4;
  --line: rgba(255,255,255,.14);
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--white); background: var(--black); font-size: 16px; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--cyan-soft); outline-offset: 4px; }
em { color: var(--cyan); font-style: normal; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 1000; background: var(--cyan); color: #001013; padding: .9rem 1rem; font-weight: 700; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 84px; display: flex; align-items: center; gap: 2rem; padding: 0 clamp(1.25rem, 4vw, 4rem); border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, height .3s; }
.site-header.scrolled { height: 70px; background: rgba(11,11,11,.94); border-color: var(--line); backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: 1rem; margin-right: auto; }
.brand > img { width: 265px; height: auto; }
.brand-symbol { position: relative; display: flex; align-items: center; width: 56px; height: 48px; color: #fff; font-weight: 800; font-size: 2.25rem; letter-spacing: -.28em; }
.brand-symbol::after { content: ""; position: absolute; left: 13px; right: 7px; top: 21px; height: 7px; background: linear-gradient(90deg,#fff 0 4%,var(--cyan) 20% 78%,#fff 94%); z-index: 0; }
.brand-symbol i { font-style: normal; position: relative; z-index: 1; line-height: 1; }
.brand-symbol i:last-child { margin-left: .15em; }
.brand-copy { display: grid; gap: .18rem; }
.brand-copy strong { font-size: 1.05rem; letter-spacing: .26em; white-space: nowrap; }
.brand-copy small { color: var(--cyan); font-size: .56rem; letter-spacing: .25em; white-space: nowrap; }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.2rem, 3vw, 2.75rem); }
.desktop-nav a { color: #d6d7d8; font-size: .82rem; font-weight: 500; transition: color .2s; }
.desktop-nav a:hover { color: var(--cyan); }

.button { display: inline-flex; justify-content: center; align-items: center; gap: .75rem; min-height: 52px; padding: 0 1.35rem; border: 1px solid var(--cyan); font-weight: 700; font-size: .82rem; letter-spacing: .02em; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 43px; padding-inline: 1.2rem; color: var(--cyan); }
.button-primary { color: #001114; background: var(--cyan); }
.button-primary:hover { background: var(--cyan-soft); }
.button-outline { border-color: rgba(255,255,255,.45); }
.button-outline:hover { color: var(--black); background: var(--white); border-color: var(--white); }
.button-large { min-height: 62px; padding-inline: 1.8rem; }

.hero { min-height: 820px; height: 100svh; max-height: 980px; position: relative; display: flex; align-items: center; overflow: hidden; }
.hero picture { position: absolute; inset: 0; }
.hero-image, .hero-overlay, .hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-overlay { background: linear-gradient(90deg, rgba(6,7,7,.98) 0%, rgba(6,7,7,.82) 39%, rgba(6,7,7,.18) 72%), linear-gradient(0deg, rgba(7,7,7,.68), transparent 45%); }
.hero-grid { opacity: .16; background-image: linear-gradient(rgba(255,255,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.11) 1px,transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg,#000,transparent 70%); }
.hero-content { position: relative; z-index: 2; width: min(760px, 90%); margin: 3rem 0 0 max(1.25rem, calc((100vw - var(--max)) / 2)); }
.eyebrow { display: flex; align-items: center; gap: .8rem; color: #dce0e1; font-size: .73rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { display: block; width: 44px; height: 2px; background: var(--cyan); }
.hero h1 { margin: 1.45rem 0 1.4rem; max-width: 760px; font-size: clamp(3rem, 6.4vw, 6.35rem); line-height: .94; letter-spacing: -.06em; text-transform: uppercase; }
.hero-lead { max-width: 630px; color: #c6c9ca; font-size: clamp(1rem, 1.6vw, 1.22rem); line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.3rem; }
.text-link { font-size: .82rem; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.45); padding: .65rem 0; }
.text-link:hover { color: var(--cyan); border-color: var(--cyan); }
.hero-stats { position: absolute; z-index: 2; right: max(1.25rem, calc((100vw - var(--max)) / 2)); bottom: 0; display: grid; grid-template-columns: repeat(3, minmax(160px, 220px)); background: rgba(11,11,11,.82); backdrop-filter: blur(16px); border: 1px solid var(--line); border-bottom: 0; }
.hero-stats div { display: grid; grid-template-columns: auto 1fr; gap: .8rem; align-items: center; padding: 1.25rem 1.1rem; border-right: 1px solid var(--line); }
.hero-stats div:last-child { border-right: 0; }
.hero-stats strong { color: var(--cyan); font-size: .72rem; }
.hero-stats span { color: #d4d6d7; font-size: .72rem; line-height: 1.45; }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(5rem, 9vw, 8.5rem) clamp(1.25rem, 4vw, 3rem); }
.section-kicker { display: flex; justify-content: space-between; padding-bottom: 1rem; color: #9fa3a4; border-bottom: 1px solid var(--line); font-size: .68rem; letter-spacing: .17em; }
.intro-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(3rem, 8vw, 8rem); padding-top: 4rem; }
h2 { margin: 0; font-size: clamp(2.55rem, 5vw, 5rem); line-height: 1.03; letter-spacing: -.055em; text-transform: uppercase; }
.intro-copy { padding-top: .5rem; }
.intro-copy p { margin: 0 0 1.4rem; color: #b9bdbe; font-size: 1.05rem; line-height: 1.75; }
.inline-cta { display: inline-flex; gap: 1rem; margin-top: 1.1rem; padding-bottom: .55rem; color: var(--cyan); border-bottom: 1px solid var(--cyan); font-weight: 700; font-size: .82rem; }

.programs { max-width: none; background: var(--black-2); padding-left: max(1.25rem, calc((100vw - var(--max)) / 2)); padding-right: max(1.25rem, calc((100vw - var(--max)) / 2)); }
.programs-head { display: flex; justify-content: space-between; align-items: end; gap: 3rem; margin: 3.4rem 0 3.2rem; }
.programs-head p { max-width: 320px; color: #aeb2b3; line-height: 1.65; }
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.program-card { position: relative; min-height: 390px; display: flex; flex-direction: column; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; transition: background .3s, transform .3s; }
.program-card::before { content: ""; position: absolute; inset: auto 0 0; height: 3px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.program-card:hover { background: #171a1b; }
.program-card:hover::before { transform: scaleX(1); }
.program-number { align-self: end; color: #75797a; font-size: .65rem; }
.program-icon { height: 105px; display: flex; align-items: center; color: var(--cyan); font-weight: 400; font-size: 3.1rem; letter-spacing: -.16em; }
.program-icon.hex { font-size: 4rem; }
.program-card h3 { margin: 1rem 0 .9rem; font-size: 1.25rem; letter-spacing: .05em; }
.program-card p { color: #aeb1b2; font-size: .9rem; line-height: 1.7; }
.card-link { display: flex; justify-content: space-between; margin-top: auto; padding-top: 1.4rem; color: #f4f4f4; border-top: 1px solid var(--line); font-size: .76rem; font-weight: 700; }
.card-link span { color: var(--cyan); }
.program-card-accent { background: linear-gradient(145deg,rgba(0,183,200,.13),transparent 60%); }

.difference { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.difference-visual { position: relative; min-height: 580px; background: #101213; overflow: hidden; border: 1px solid var(--line); }
.difference-visual::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 72px, rgba(255,255,255,.045) 73px), repeating-linear-gradient(0deg, transparent 0 72px, rgba(255,255,255,.045) 73px); }
.giant-h,.giant-l { position: absolute; top: 50%; translate: 0 -50%; color: #f7f7f7; font-size: clamp(10rem, 20vw, 18rem); font-weight: 800; line-height: 1; letter-spacing: -.18em; }
.giant-h { left: 6%; }
.giant-l { right: 10%; }
.difference-visual i { position: absolute; top: calc(50% - 14px); left: 27%; right: 22%; height: 28px; background: linear-gradient(90deg,#fff 0 6%,var(--cyan) 17% 86%,#fff 96%); box-shadow: 0 0 70px rgba(0,183,200,.44); }
.difference-copy h2 { margin: 1.3rem 0 2.5rem; font-size: clamp(2.4rem, 4vw, 4.25rem); }
.difference-copy ul { padding: 0; margin: 0; list-style: none; }
.difference-copy li { display: grid; grid-template-columns: 40px 1fr; gap: 1rem; padding: 1.35rem 0; border-top: 1px solid var(--line); }
.difference-copy li > span { color: var(--cyan); font-size: .68rem; }
.difference-copy strong { font-size: .92rem; text-transform: uppercase; letter-spacing: .05em; }
.difference-copy li p { margin: .55rem 0 0; color: #aeb1b2; font-size: .86rem; line-height: 1.6; }

.founders { position: relative; max-width: none; min-height: 640px; display: grid; place-items: center; text-align: center; overflow: hidden; background: #080a0a; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.founders::before { content: "HL"; position: absolute; color: rgba(255,255,255,.025); font-size: min(38vw, 35rem); font-weight: 800; line-height: 1; letter-spacing: -.18em; }
.founders-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle,rgba(0,183,200,.15),transparent 68%); }
.founders-content { position: relative; max-width: 850px; }
.founders .eyebrow { justify-content: center; }
.founders h2 { margin: 1.4rem 0 1.5rem; }
.founders-content > p:not(.eyebrow) { max-width: 650px; margin: 0 auto 2rem; color: #bcc0c1; line-height: 1.7; }
.founders-content small { display: block; margin-top: 1rem; color: #74797a; }
.founders-content .privacy-hint { max-width: 620px; margin: .75rem auto 0; color: #aeb2b3; line-height: 1.6; }
.privacy-hint a { color: var(--cyan-soft); text-decoration: underline; text-underline-offset: .2em; }

.location-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(3rem, 8vw, 8rem); padding-top: 4rem; align-items: center; }
.location-copy h2 { font-size: clamp(2.4rem, 4.4vw, 4.8rem); }
address { margin: 2.4rem 0; color: #b8bbbc; font-style: normal; line-height: 1.8; }
.location-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.phone-link { color: var(--cyan); font-weight: 700; font-size: .9rem; }
.map-card { position: relative; min-height: 440px; background: #121516; border: 1px solid var(--line); overflow: hidden; }
.map-lines { position: absolute; inset: -15%; opacity: .55; background: linear-gradient(29deg, transparent 0 33%, rgba(255,255,255,.12) 33.2% 34%, transparent 34.2% 100%), linear-gradient(115deg, transparent 0 41%,rgba(255,255,255,.09) 41.2% 42%,transparent 42.2%), linear-gradient(154deg,transparent 0 47%,rgba(0,183,200,.32) 47.3% 48%,transparent 48.3%); transform: rotate(-5deg); }
.map-lines::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px); background-size: 18px 18px; }
.map-pin { position: absolute; left: 50%; top: 50%; translate: -50% -50%; display: grid; justify-items: center; gap: .5rem; text-align: center; }
.map-pin i { display: block; width: 22px; height: 22px; border-radius: 50% 50% 50% 0; rotate: -45deg; background: var(--cyan); box-shadow: 0 0 0 12px rgba(0,183,200,.12),0 0 44px rgba(0,183,200,.4); }
.map-pin strong { margin-top: 1.2rem; letter-spacing: .12em; }
.map-pin span { color: #9ba0a1; font-size: .75rem; white-space: nowrap; }

footer { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 2rem; padding: 3rem clamp(1.25rem,4vw,3rem) 7rem; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand > img { width: 280px; height: auto; }
.footer-brand > div { display: grid; gap: .2rem; }
.footer-brand strong { letter-spacing: .2em; }
.footer-brand small { color: var(--cyan); font-size: .58rem; letter-spacing: .18em; }
.footer-right { display: flex; justify-content: flex-end; align-items: center; gap: 1.35rem; flex-wrap: wrap; color: #b7babb; font-size: .73rem; }
.footer-right a:hover { color: var(--cyan); }
.mobile-whatsapp { display: none; }

.legal-page { min-height: 100vh; padding-top: 84px; background: var(--black); }
.legal-shell { width: min(900px, calc(100% - 2.5rem)); margin: 0 auto; padding: clamp(4rem, 8vw, 7rem) 0; }
.legal-back { display: inline-flex; margin-bottom: 2.5rem; color: var(--cyan); font-size: .86rem; font-weight: 700; }
.legal-shell h1 { margin: 0 0 1.25rem; font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: 1; letter-spacing: -.05em; text-transform: uppercase; }
.legal-intro { margin: 0 0 3rem; color: #c3c6c7; font-size: 1.05rem; line-height: 1.75; }
.legal-section { padding: 2rem 0; border-top: 1px solid var(--line); }
.legal-section h2 { margin: 0 0 1rem; font-size: clamp(1.35rem, 3vw, 2rem); letter-spacing: -.02em; text-transform: none; }
.legal-section h3 { margin: 1.5rem 0 .65rem; font-size: 1rem; }
.legal-section p, .legal-section li { color: #c0c3c4; line-height: 1.75; }
.legal-section ul { margin: .75rem 0 0; padding-left: 1.25rem; }
.legal-section a { color: var(--cyan-soft); text-decoration: underline; text-underline-offset: .2em; }
.legal-data { display: grid; grid-template-columns: 12rem 1fr; gap: .7rem 1.4rem; margin: 1rem 0 0; }
.legal-data dt { color: #8f9495; }
.legal-data dd { margin: 0; color: #f2f2f2; }
.legal-note { padding: 1rem 1.15rem; border-left: 3px solid var(--cyan); background: rgba(0,183,200,.08); }
.legal-footer { width: min(900px, calc(100% - 2.5rem)); margin: 0 auto; padding: 2rem 0 3rem; border-top: 1px solid var(--line); color: #9fa3a4; font-size: .78rem; }
.legal-footer nav { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 1rem; }
.legal-footer a:hover { color: var(--cyan); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero { min-height: 760px; align-items: center; }
  .hero-overlay { background: linear-gradient(90deg,rgba(5,6,6,.96),rgba(5,6,6,.5)),linear-gradient(0deg,rgba(5,6,6,.8),transparent); }
  .hero-stats { left: 1.25rem; right: 1.25rem; grid-template-columns: repeat(3,1fr); }
  .intro-layout,.difference,.location-grid { grid-template-columns: 1fr; }
  .intro-copy { max-width: 680px; }
  .program-grid { grid-template-columns: repeat(2,1fr); }
  .difference-visual { min-height: 450px; }
  .location-copy { max-width: 650px; }
}

@media (max-width: 680px) {
  body { padding-bottom: 72px; }
  .site-header { height: 70px; padding-inline: 1rem; }
  .brand { gap: .55rem; }
  .brand > img { width: 218px; }
  .brand-symbol { width: 42px; height: 38px; font-size: 1.75rem; }
  .brand-symbol::after { left: 10px; right: 5px; top: 17px; height: 5px; }
  .brand-copy strong { font-size: .8rem; letter-spacing: .18em; }
  .brand-copy small { font-size: .43rem; letter-spacing: .15em; }
  .site-header > .button { display: none; }
  .hero { min-height: 760px; height: 100svh; max-height: 880px; }
  .hero-image { object-position: 68% center; }
  .hero-overlay { background: linear-gradient(90deg,rgba(5,6,6,.96),rgba(5,6,6,.35)),linear-gradient(0deg,rgba(5,6,6,.94),transparent 55%); }
  .hero-grid { background-size: 52px 52px; }
  .hero-content { width: auto; margin: 0 1.25rem; padding-top: 2.5rem; }
  .hero h1 { font-size: clamp(2.75rem,14vw,4rem); line-height: .96; }
  .hero-lead { font-size: .95rem; line-height: 1.62; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: .75rem; margin-top: 1.65rem; }
  .hero-actions .button { width: 100%; }
  .text-link { text-align: center; border: 0; }
  .hero-stats { display: none; }
  .section { padding-top: 5.3rem; padding-bottom: 5.3rem; }
  h2 { font-size: clamp(2.3rem,11vw,3.35rem); }
  .intro-layout { padding-top: 2.5rem; gap: 2.2rem; }
  .intro-copy p { font-size: .95rem; }
  .programs-head { align-items: start; flex-direction: column; margin-block: 2.5rem; gap: 1.2rem; }
  .program-grid { grid-template-columns: 1fr; }
  .program-card { min-height: 330px; }
  .difference-visual { min-height: 340px; }
  .giant-h,.giant-l { font-size: 10.5rem; }
  .difference-visual i { left: 28%; right: 22%; height: 20px; top: calc(50% - 10px); }
  .difference-copy h2 { font-size: 2.65rem; }
  .founders { min-height: 620px; }
  .founders::before { font-size: 68vw; }
  .map-card { min-height: 320px; }
  footer { align-items: flex-start; flex-direction: column; padding-bottom: 3rem; }
  .footer-right { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .legal-data { grid-template-columns: 1fr; gap: .2rem; }
  .legal-data dd { margin-bottom: .8rem; }
  .mobile-whatsapp { position: fixed; z-index: 110; left: .75rem; right: .75rem; bottom: .75rem; min-height: 56px; display: flex; justify-content: space-between; align-items: center; padding: 0 1.15rem; color: #001214; background: var(--cyan); box-shadow: 0 14px 45px rgba(0,0,0,.55); font-weight: 800; font-size: .82rem; }
}

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