:root {
  --clay: #d1ad95;
  --clay-deep: #b98d72;
  --ivory: #f0ece1;
  --paper: #faf8f2;
  --white: #fffefa;
  --ink: #2c241f;
  --brown: #725e52;
  --muted: #716861;
  --sage: #a7aa9d;
  --line: rgba(44, 36, 31, 0.14);
  --sans: "Manrope", Arial, sans-serif;
  --serif: "Lora", Georgia, serif;
  --header-height: 86px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 17px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, video { display: block; width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, summary { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
::selection { color: var(--white); background: var(--clay-deep); }
:focus-visible { outline: 2px solid var(--clay-deep); outline-offset: 4px; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 1000; padding: 10px 16px; color: var(--white); background: var(--ink); border-radius: 999px; transform: translateY(-150%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: var(--header-height); padding: 0 42px; color: var(--ink); border-bottom: 1px solid var(--line); transition: height .3s ease, background .3s ease, box-shadow .3s ease; }
.site-header.is-scrolled { height: 74px; background: rgba(250,248,242,.92); border-bottom-color: transparent; box-shadow: 0 10px 35px rgba(62,45,35,.08); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 12px; width: max-content; }
.brand-monogram { display: grid; place-items: center; width: 43px; height: 43px; color: var(--ink); font-family: var(--serif); font-size: 18px; font-style: italic; background: var(--clay); border-radius: 50%; }
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: 16px; font-weight: 700; letter-spacing: -.03em; }
.brand-copy small { margin-top: 4px; color: var(--brown); font-size: 13px; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 13px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.main-nav a { position: relative; padding: 7px 0; }
.main-nav a::after { position: absolute; right: 0; bottom: 2px; left: 0; height: 1px; content: ""; background: var(--clay-deep); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-actions { display: flex; align-items: center; justify-self: end; gap: 10px; }
.instagram-button { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; transition: color .2s ease, background .2s ease; }
.instagram-button:hover { color: var(--white); background: var(--ink); }
.instagram-button svg { width: 18px; height: 18px; }
.header-cta { display: grid; place-items: center; min-width: 154px; height: 44px; color: var(--white); font-size: 13px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; background: var(--ink); border-radius: 999px; transition: transform .2s ease, background .2s ease; }
.header-cta:hover { background: var(--clay-deep); transform: translateY(-2px); }
.menu-toggle { display: none; width: 42px; height: 42px; color: inherit; background: none; border: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 22px; height: 1px; margin: 7px auto; background: currentColor; transition: transform .25s ease; }

/* Hero */
.hero { position: relative; display: grid; grid-template-columns: 1.03fr .97fr; min-height: 890px; padding-top: var(--header-height); background: var(--ivory); overflow: hidden; }
.hero-copy { position: relative; z-index: 3; display: flex; flex-direction: column; justify-content: center; padding: 95px clamp(40px,6vw,100px) 130px; }
.eyebrow, .section-label { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 27px; color: var(--brown); }
.eyebrow span { width: 30px; height: 1px; background: currentColor; }
.hero h1, .intro h2, .section-heading h2, .video-copy h2, .method-copy h2, .faq h2, .final-cta h2 { margin: 0; font-weight: 600; letter-spacing: -.06em; line-height: 1.02; }
.hero h1 { max-width: 770px; font-size: clamp(53px,6vw,86px); }
.hero h1 span { display: block; margin-top: 12px; color: var(--clay-deep); font-size: .72em; font-weight: 500; letter-spacing: -.05em; line-height: 1.07; }
.intro h2 em, .section-heading h2 em, .video-copy h2 em, .faq h2 em, .final-cta h2 em { color: var(--clay-deep); font-family: inherit; font-style: normal; font-weight: 500; letter-spacing: inherit; }
.hero-lead { max-width: 650px; margin: 29px 0 0; color: #625a54; font-size: 17px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 21px; min-height: 58px; padding: 0 27px; font-size: 13px; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; border-radius: 999px; transition: gap .25s ease, transform .25s ease, background .25s ease; }
.button svg { width: 19px; height: 19px; }
.button:hover { gap: 30px; transform: translateY(-2px); }
.button-dark { color: var(--white); background: var(--ink); box-shadow: 0 12px 28px rgba(44,36,31,.14); }
.button-dark:hover { background: var(--clay-deep); }
.button-clay { color: var(--ink); background: var(--clay); }
.text-link { display: flex; align-items: center; gap: 10px; color: var(--brown); font-size: 13px; font-weight: 700; }
.text-link span { color: var(--clay-deep); transition: transform .2s ease; }
.text-link:hover span { transform: translateY(4px); }
.hero-proof { display: flex; align-items: center; gap: 13px; margin-top: 41px; }
.proof-icon { display: grid; place-items: center; width: 42px; height: 42px; color: var(--ink); font-size: 18px; background: var(--clay); border-radius: 50%; }
.hero-proof p { display: grid; margin: 0; line-height: 1.35; }
.hero-proof strong { font-size: 14px; }
.hero-proof small { color: var(--muted); font-size: 13px; }
.hero-visual { position: relative; z-index: 2; min-height: 802px; padding: 42px 42px 102px 0; }
.hero-photo-wrap { position: relative; height: 100%; margin: 0; background: var(--clay); overflow: hidden; }
.hero-photo-wrap::after { position: absolute; inset: auto 0 0; height: 28%; content: ""; background: linear-gradient(transparent,rgba(35,27,23,.62)); pointer-events: none; }
.hero-photo-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.hero-photo-wrap figcaption { position: absolute; right: 25px; bottom: 23px; left: 25px; z-index: 2; display: flex; align-items: end; justify-content: space-between; gap: 20px; color: var(--white); }
.hero-photo-wrap figcaption strong { font-size: 17px; }
.hero-photo-wrap figcaption span { color: rgba(255,255,255,.76); font-size: 13px; }
.hero-detail { position: absolute; right: 0; bottom: 73px; width: min(43%,285px); margin: 0; padding: 8px 0 0 8px; background: var(--ivory); }
.hero-detail img { height: 180px; object-fit: cover; }
.hero-detail figcaption { padding: 10px 0 0 2px; color: var(--brown); font-family: var(--serif); font-size: 13px; font-style: italic; }
.hero-bottom { position: absolute; right: 0; bottom: 0; left: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; min-height: 68px; padding: 0 max(28px,calc((100vw - 1220px)/2)); background: var(--paper); border-top: 1px solid var(--line); }
.hero-bottom p { margin: 0; color: var(--brown); font-size: 14px; }
.hero-bottom p strong { margin-right: 8px; color: var(--ink); }
.hero-bottom a { display: flex; align-items: center; gap: 11px; font-size: 13px; font-weight: 700; }
.hero-bottom a span { color: var(--clay-deep); font-size: 17px; transition: transform .2s ease; }
.hero-bottom a:hover span { transform: translateY(4px); }

/* Shared */
.section { padding: 115px max(34px,calc((100vw - 1220px)/2)); }
.section-label { display: block; margin-bottom: 20px; color: var(--brown); }
.intro h2, .section-heading h2, .video-copy h2, .method-copy h2, .faq h2 { font-size: clamp(43px,5vw,68px); }
.reveal { opacity: 0; transform: translateY(25px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.25,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.hero-enter { opacity: 0; transform: translateY(15px); animation: heroEnter .7s ease forwards; }
.hero-copy .hero-enter:nth-child(1) { animation-delay:.08s; }
.hero-copy .hero-enter:nth-child(2) { animation-delay:.18s; }
.hero-copy .hero-enter:nth-child(3) { animation-delay:.28s; }
.hero-copy .hero-enter:nth-child(4) { animation-delay:.38s; }
.hero-copy .hero-enter:nth-child(5) { animation-delay:.48s; }
.hero-visual.hero-enter { animation-delay:.13s; }
@keyframes heroEnter { to { opacity:1; transform:translateY(0); } }

/* Intro */
.intro { background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: 1.22fr .78fr; gap: 90px; align-items: end; }
.intro h2 { max-width: 780px; }
.intro-copy { padding-left: 30px; border-left: 1px solid var(--clay); }
.intro-copy p { margin: 0; color: #5f5751; font-size: 16px; line-height: 1.8; }
.intro-copy p + p { margin-top: 18px; }

/* Protocols */
.protocols { background: #ece6da; }
.section-heading { display: grid; grid-template-columns: 1.45fr .55fr; gap: 70px; align-items: end; margin-bottom: 68px; }
.section-heading > p { max-width: 400px; margin: 0 0 5px; color: #625a54; font-size: 16px; line-height: 1.8; }
.protocol-feature { display: grid; grid-template-columns: 1.2fr .8fr; min-height: 570px; color: var(--white); background: var(--ink); }
.protocol-feature-photo { position: relative; min-height: 570px; margin: 0; overflow: hidden; }
.protocol-feature-photo img { width: 100%; height: 100%; object-fit: cover; }
.protocol-feature-photo::after { position: absolute; inset: auto 0 0; height: 28%; content: ""; background: linear-gradient(transparent,rgba(25,20,17,.68)); }
.protocol-feature-photo figcaption { position: absolute; right: 20px; bottom: 17px; left: 20px; z-index: 1; color: rgba(255,255,255,.72); font-size: 13px; }
.protocol-feature-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(42px,6vw,82px); }
.protocol-feature-copy > span, .treatment-story > div > span { color: #d9ad90; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.protocol-feature-copy h3 { max-width: 500px; margin: 16px 0 24px; font-size: clamp(38px,4.2vw,61px); font-weight: 600; letter-spacing: -.06em; line-height: 1.02; }
.protocol-feature-copy > p { margin: 0; color: rgba(255,255,255,.7); font-size: 16px; line-height: 1.8; }
.protocol-feature-copy dl { display: grid; margin: 30px 0; border-top: 1px solid rgba(255,255,255,.16); }
.protocol-feature-copy dl div { display: grid; grid-template-columns: .8fr 1.2fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.protocol-feature-copy dt { color: rgba(255,255,255,.53); font-size: 13px; }
.protocol-feature-copy dd { margin: 0; font-size: 13px; font-weight: 600; }
.protocol-feature-copy > a, .skin-concerns > a { display: flex; align-items: center; justify-content: space-between; margin-top: 2px; color: #e0bda7; font-size: 13px; font-weight: 700; }
.protocol-feature-copy a strong, .skin-concerns a strong { font-size: 18px; transition: transform .2s ease; }
.protocol-feature-copy a:hover strong, .skin-concerns a:hover strong { transform: translateX(5px); }
.protocol-journal { display: grid; grid-template-columns: .82fr 1.18fr; gap: 1px; margin-top: 1px; background: rgba(44,36,31,.18); }
.treatment-story { display: grid; grid-template-rows: 470px auto; background: var(--paper); }
.treatment-story-wide { grid-template-rows: 320px auto; }
.treatment-story figure { margin: 0; overflow: hidden; }
.treatment-story figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s cubic-bezier(.2,.65,.25,1); }
.treatment-story:hover figure img { transform: scale(1.025); }
.treatment-story > div { padding: 34px 36px 39px; }
.treatment-story h3 { margin: 9px 0 13px; font-size: clamp(32px,3.2vw,47px); font-weight: 600; letter-spacing: -.055em; line-height: 1.05; }
.treatment-story p { margin: 0 0 24px; color: #625a54; font-size: 15px; line-height: 1.75; }
.treatment-story a { color: var(--brown); font-size: 13px; font-weight: 700; }
.skin-concerns { grid-column: 2; padding: 54px clamp(34px,5vw,68px); color: var(--white); background: #6c5548; }
.skin-concerns .section-label { color: #e2baa0; }
.skin-concerns h3 { max-width: 650px; margin: 0 0 35px; font-size: clamp(34px,4vw,55px); font-weight: 500; letter-spacing: -.055em; line-height: 1.04; }
.skin-concerns ul { margin: 0 0 34px; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.22); }
.skin-concerns li { display: grid; grid-template-columns: .75fr 1.25fr; gap: 24px; padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.skin-concerns li strong { font-size: 15px; }
.skin-concerns li span { color: rgba(255,255,255,.65); font-size: 14px; }

/* Video */
.video-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(55px,9vw,130px); align-items: center; color: var(--white); background: var(--ink); }
.video-copy { max-width: 570px; }
.video-section .section-label { color: #dfbca5; }
.video-copy h2 em { color: #dfbca5; }
.video-copy > p { margin: 27px 0; color: rgba(255,255,255,.67); font-size: 16px; line-height: 1.8; }
.audio-notice { display: flex; align-items: center; gap: 12px; max-width: 470px; padding: 15px 17px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; }
.audio-notice svg { flex: 0 0 auto; width: 25px; height: 25px; color: #dfbca5; }
.audio-notice span { color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.55; }
.video-shell { position: relative; width: min(100%,470px); justify-self: center; padding: 10px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.13); border-radius: 10px; box-shadow: 0 30px 70px rgba(0,0,0,.25); }
.video-shell video { width: 100%; aspect-ratio: 9/16; max-height: 720px; object-fit: cover; background: #bda58f; border-radius: 4px; }
.video-shell:not(.is-playing) video { pointer-events: none; }
.video-play { position: absolute; inset: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; color: var(--white); background: linear-gradient(0deg,rgba(44,36,31,.58),rgba(44,36,31,.08)); border: 0; border-radius: 4px; cursor: pointer; transition: opacity .3s ease, visibility .3s ease; }
.video-shell.is-playing .video-play { opacity: 0; visibility: hidden; pointer-events: none; }
.play-disc { display: grid; place-items: center; width: 86px; height: 86px; color: var(--ink); background: var(--clay); border: 9px solid rgba(255,255,255,.18); border-radius: 50%; box-shadow: 0 14px 34px rgba(0,0,0,.2); transition: transform .25s ease; }
.video-play:hover .play-disc { transform: scale(1.06); }
.play-disc svg { width: 31px; height: 31px; margin-left: 4px; stroke-width: 1.8; }
.play-copy { display: grid; line-height: 1.35; text-align: center; }
.play-copy strong { font-size: 15px; }
.play-copy small { color: rgba(255,255,255,.72); font-size: 13px; }

/* Method */
.method { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(60px,9vw,140px); align-items: center; background: var(--paper); }
.method-photo { position: relative; width: min(100%,500px); justify-self: end; padding: 16px 16px 0 0; }
.method-photo::before { position: absolute; top: 0; right: 0; width: 62%; height: 65%; content: ""; background: var(--clay); }
.method-photo img { position: relative; height: 680px; object-fit: cover; object-position: center 20%; border-radius: 5px; box-shadow: 0 23px 60px rgba(77,55,43,.12); }
.method-photo > span { position: absolute; right: auto; bottom: 22px; left: -16px; z-index: 2; padding: 10px 15px; color: var(--white); font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; background: var(--ink); }
.method-copy { min-width: 0; max-width: 580px; }
.method-copy ol { display: grid; margin: 34px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.method-copy li { display: grid; grid-template-columns: 45px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.method-copy li > span { display: grid; align-items: start; width: 37px; min-height: 30px; padding-top: 2px; color: var(--brown); font-size: 13px; font-weight: 700; border-bottom: 2px solid var(--clay); }
.method-copy li div { display: grid; }
.method-copy li strong { font-size: 17px; }
.method-copy li p { margin: 4px 0 0; color: #625a54; font-size: 14px; line-height: 1.65; }

/* FAQ */
.faq { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(55px,8vw,125px); background: var(--ivory); }
.faq-heading > p { max-width: 420px; margin: 25px 0 0; color: #625a54; font-size: 15px; line-height: 1.75; }
.faq-list { display: grid; gap: 10px; align-self: start; }
.faq-list details { padding: 0 21px; background: rgba(255,254,250,.72); border: 1px solid rgba(255,255,255,.8); border-radius: 16px; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; font-size: 16px; font-weight: 700; list-style: none; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; flex: 0 0 auto; width: 28px; height: 28px; background: var(--white); border-radius: 50%; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; top: 50%; left: 50%; width: 10px; height: 1px; content: ""; background: var(--ink); transform: translate(-50%,-50%); transition: transform .2s ease; }
.faq-list summary span::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq-list details[open] summary span::after { transform: translate(-50%,-50%) rotate(0); }
.faq-list details p { margin: 0; padding: 0 42px 22px 0; color: #5f5751; font-size: 14px; line-height: 1.75; }

/* Final and footer */
.final-cta { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 650px; color: var(--white); background: var(--clay); overflow: hidden; }
.final-copy { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 90px max(40px,calc((100vw - 1220px)/2)); padding-right: 70px; }
.final-copy > span { color: var(--ink); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.final-cta h2 { max-width: 790px; margin-top: 17px; font-size: clamp(51px,6.2vw,86px); }
.final-cta h2 em { color: var(--ink); }
.final-copy > p { max-width: 500px; margin: 27px 0 32px; color: rgba(44,36,31,.72); font-size: 16px; }
.button-large { min-height: 62px; padding: 0 31px; }
.final-photo { position: relative; min-height: 650px; }
.final-photo::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg,var(--clay),transparent 30%); }
.final-photo img { width: 100%; height: 100%; object-fit: cover; }
.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 35px; padding: 50px max(34px,calc((100vw - 1220px)/2)) 24px; color: var(--white); background: var(--ink); }
.footer-brand { display: grid; line-height: 1.25; }
.footer-brand strong { font-size: 19px; }
.footer-brand small { color: rgba(255,255,255,.6); font-size: 13px; }
.site-footer > p { max-width: 370px; margin: 0; color: rgba(255,255,255,.56); font-family: var(--serif); font-size: 17px; font-style: italic; text-align: center; }
.footer-links { display: flex; justify-self: end; gap: 22px; font-size: 13px; font-weight: 700; }
.footer-links a:hover { color: var(--clay); }
.footer-bottom { display: flex; grid-column: 1/-1; justify-content: space-between; margin-top: 25px; padding-top: 18px; color: rgba(255,255,255,.58); font-size: 13px; border-top: 1px solid rgba(255,255,255,.12); }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: grid; place-items: center; width: 64px; height: 64px; color: var(--white); background: #1da45a; border: 3px solid var(--white); border-radius: 50%; box-shadow: 0 13px 32px rgba(12,91,49,.24); transition: transform .25s ease, background .25s ease; }
.whatsapp-float:hover { background: #16894a; transform: translateY(-4px); }
.whatsapp-float > span { position: absolute; right: calc(100% + 12px); width: max-content; padding: 9px 12px; color: var(--white); font-size: 13px; font-weight: 700; background: var(--ink); border-radius: 8px; opacity: 0; transform: translateX(6px); transition: opacity .2s ease, transform .2s ease; pointer-events: none; }
.whatsapp-float:hover > span { opacity: 1; transform: translateX(0); }
.whatsapp-float svg { display: block; width: 29px; height: 29px; fill: currentColor; stroke: none; }

@media (max-width:1120px) {
  .site-header { grid-template-columns:1fr auto; padding:0 26px; }
  .main-nav { position:fixed; inset:0; z-index:-1; display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:20px; padding:100px 11vw; color:var(--ink); background:var(--ivory); opacity:0; visibility:hidden; transform:translateY(-10px); transition:opacity .3s ease, visibility .3s ease, transform .3s ease; }
  .main-nav.is-open { opacity:1; visibility:visible; transform:translateY(0); }
  .main-nav a { font-size:clamp(31px,6vw,53px); font-weight:600; letter-spacing:-.055em; text-transform:none; }
  .menu-toggle { display:block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform:translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform:translateY(-4px) rotate(-45deg); }
  .menu-open .site-header { height:var(--header-height); background:transparent; box-shadow:none; }
  .hero { grid-template-columns:1.06fr .94fr; }
  .hero-copy { padding-right:35px; padding-left:38px; }
  .hero h1 { font-size:clamp(51px,6.3vw,72px); }
  .hero-visual { padding-right:28px; }
  .section-heading { grid-template-columns:1fr; gap:22px; }
  .section-heading > p { max-width:560px; }
  .protocol-feature { grid-template-columns:1fr 1fr; }
  .protocol-feature-copy { padding:44px; }
}

@media (max-width:820px) {
  :root { --header-height:74px; }
  .header-cta { display:none; }
  .site-header, .site-header.is-scrolled { height:var(--header-height); }
  .hero { display:block; min-height:auto; padding-bottom:68px; }
  .hero-copy { min-height:700px; padding:125px 28px 90px; }
  .hero h1 { font-size:clamp(53px,12.8vw,78px); }
  .hero-visual { min-height:720px; padding:0 28px 105px; }
  .hero-photo-wrap { height:620px; }
  .hero-detail { right:0; bottom:48px; width:min(42%,270px); }
  .hero-bottom { padding-right:28px; padding-left:28px; }
  .section { padding:90px 28px; }
  .intro-grid, .video-section, .method, .faq { grid-template-columns:1fr; }
  .intro-grid { gap:35px; }
  .intro-copy { padding-left:0; border-left:0; }
  .video-section { gap:60px; }
  .video-shell { justify-self:center; }
  .protocol-feature { grid-template-columns:1fr; }
  .protocol-feature-photo { min-height:430px; }
  .protocol-journal { grid-template-columns:1fr; }
  .skin-concerns { grid-column:auto; }
  .method { gap:75px; }
  .method-photo { width:min(80vw,500px); justify-self:center; }
  .method-copy { max-width:650px; }
  .faq { gap:48px; }
  .final-cta { grid-template-columns:1fr; }
  .final-copy { min-height:600px; padding:90px 28px; }
  .final-photo { min-height:560px; }
  .final-photo::after { background:linear-gradient(0deg,var(--clay),transparent 25%); }
  .site-footer { grid-template-columns:1fr 1fr; }
  .site-footer > p { display:none; }
}

@media (max-width:560px) {
  body { font-size:16px; }
  .site-header { padding:0 16px; }
  .brand-monogram { width:38px; height:38px; font-size:16px; }
  .brand-copy strong { font-size:14px; }
  .brand-copy small { font-size:13px; }
  .instagram-button { width:38px; height:38px; }
  .header-actions { gap:5px; }
  .menu-toggle { width:38px; }
  .hero-copy { min-height:730px; padding-right:20px; padding-left:20px; }
  .hero h1 { font-size:clamp(48px,14.3vw,66px); }
  .hero h1 span { margin-top:9px; font-size:.68em; }
  .hero-lead { font-size:16px; }
  .hero-actions { align-items:flex-start; flex-direction:column; gap:21px; }
  .hero-proof small { font-size:13px; }
  .hero-visual { min-height:585px; padding:0 20px 95px; }
  .hero-photo-wrap { height:510px; }
  .hero-photo-wrap figcaption { right:15px; bottom:16px; left:15px; }
  .hero-photo-wrap figcaption span { display:none; }
  .hero-detail { bottom:40px; width:51%; }
  .hero-detail img { height:125px; }
  .hero-bottom { min-height:72px; padding-right:20px; padding-left:20px; }
  .hero-bottom p { max-width:290px; font-size:13px; line-height:1.45; }
  .hero-bottom a { display:none; }
  .section { padding-right:20px; padding-left:20px; }
  .intro h2, .section-heading h2, .video-copy h2, .method-copy h2, .faq h2 { font-size:clamp(41px,11.5vw,56px); }
  .method-copy h2 { font-size:38px; }
  .protocol-feature-photo { min-height:300px; }
  .protocol-feature-copy { padding:38px 24px; }
  .protocol-feature-copy h3 { font-size:38px; }
  .protocol-feature-copy dl div { grid-template-columns:1fr; gap:4px; }
  .treatment-story { grid-template-rows:410px auto; }
  .treatment-story-wide { grid-template-rows:245px auto; }
  .treatment-story > div { padding:30px 24px 34px; }
  .skin-concerns { padding:42px 24px; }
  .skin-concerns h3 { font-size:38px; }
  .skin-concerns li { grid-template-columns:1fr; gap:5px; }
  .video-section { padding-right:14px; padding-left:14px; }
  .video-copy { padding:0 6px; }
  .play-disc { width:76px; height:76px; }
  .method-photo { width:calc(100% - 22px); }
  .method-photo img { height:130vw; max-height:650px; }
  .method-photo > span { right:auto; left:-10px; }
  .method-copy li { grid-template-columns:41px 1fr; gap:13px; }
  .faq-list details { padding:0 16px; }
  .faq-list summary { font-size:15px; }
  .final-copy { min-height:590px; padding-right:20px; padding-left:20px; }
  .final-cta h2 { font-size:clamp(49px,14vw,68px); }
  .final-photo { min-height:470px; }
  .site-footer { grid-template-columns:1fr; padding-right:20px; padding-left:20px; }
  .footer-links { justify-self:start; }
  .footer-bottom { gap:15px; }
  .whatsapp-float { right:16px; bottom:16px; width:60px; height:60px; }
  .whatsapp-float > span { display:none; }
}

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