:root {
  --ivory: #fffaf7;
  --blush-50: #fbf2f1;
  --blush-100: #f6e7e6;
  --blush-200: #edcfce;
  --blush-300: #dfb4b2;
  --rose: #b87980;
  --rose-deep: #8f5c64;
  --rose-gold: #a97770;
  --berry: #6f4650;
  --ink: #3f3034;
  --muted: #705b61;
  --line: rgba(143, 92, 100, 0.18);
  --shadow: 0 24px 70px rgba(123, 79, 88, 0.14);
  --serif: "Italiana", "Times New Roman", serif;
  --sans: "Manrope", Arial, sans-serif;
  --script: "Parisienne", cursive;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.72;
  overflow-x: hidden;
}
body.menu-open, body.bio-open { overflow: hidden; }
img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(1.04) contrast(1.045); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.bio-intro {
  position: fixed;
  z-index: 120;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 3vh 3vw;
  background: rgba(63, 48, 52, .86);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 360ms ease, visibility 360ms ease;
}
.bio-intro.is-visible { opacity: 1; visibility: visible; }
.bio-intro[hidden] { display: none; }
.bio-intro-card {
  position: relative;
  width: min(1040px, 94vw);
  height: min(90svh, 820px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 28px;
  background: var(--ivory);
  box-shadow: 0 45px 130px rgba(39, 22, 28, .42);
}
.bio-video-stage { position: relative; display: grid; place-items: center; overflow: hidden; background: #241b1e; }
.bio-video { width: 100%; height: 100%; object-fit: contain; background: #241b1e; }
.bio-video-hint { position: absolute; left: 18px; bottom: 16px; padding: 7px 11px; border-radius: 999px; color: white; background: rgba(31,22,25,.56); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; backdrop-filter: blur(8px); }
.bio-intro-panel { position: relative; display: flex; flex-direction: column; justify-content: center; padding: 48px 38px; background: linear-gradient(155deg, var(--ivory), var(--blush-100)); }
.bio-intro-panel h2 { margin: 0; color: var(--berry); font-family: var(--serif); font-size: clamp(42px, 4vw, 62px); font-weight: 400; line-height: 1.04; }
.bio-intro-panel > p:not(.eyebrow) { margin: 24px 0 0; color: var(--muted); font-size: 14px; }
.bio-close { position: absolute; top: 18px; right: 18px; width: 42px; height: 42px; padding: 0; border: 1px solid var(--blush-200); border-radius: 50%; color: var(--rose-deep); background: rgba(255,255,255,.7); font-size: 25px; line-height: 1; cursor: pointer; }
.bio-controls { display: flex; gap: 10px; margin: 30px 0 20px; }
.bio-control { flex: 1; padding: 10px 12px; border: 1px solid var(--blush-200); border-radius: 999px; color: var(--rose-deep); background: rgba(255,255,255,.72); font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; }
.bio-control:hover, .bio-control:focus-visible, .bio-close:hover, .bio-close:focus-visible { border-color: var(--rose); background: white; }
.bio-enter { width: 100%; cursor: pointer; }
.bio-replay { margin-top: 20px; padding: 0 0 6px; border: 0; border-bottom: 1px solid rgba(143,92,100,.42); color: var(--rose-deep); background: transparent; font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.bio-replay span { margin-right: 8px; font-size: 9px; }

.site-header {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(24px, 5vw, 82px);
  background: linear-gradient(180deg, rgba(255,250,247,.9), rgba(255,250,247,.72));
  backdrop-filter: blur(10px);
  transition: background 280ms ease, box-shadow 280ms ease, padding 280ms ease;
}
.site-header.scrolled {
  padding-top: 13px;
  padding-bottom: 13px;
  background: rgba(255, 250, 247, 0.9);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 30px rgba(111, 70, 80, 0.08);
}
.brand { display: inline-flex; flex-direction: column; align-items: center; line-height: 1; color: var(--rose-gold); }
.brand-main { font-family: var(--script); font-size: clamp(28px, 3vw, 42px); letter-spacing: 0.02em; }
.brand-sub { margin-top: 5px; font-size: 8px; letter-spacing: 0.36em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.1vw, 36px); }
.site-nav a { position: relative; color: #49363c; font-size: 13px; font-weight: 600; letter-spacing: 0.035em; }
.site-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 0; height: 1px; background: var(--rose); transition: width 200ms ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { width: 100%; }
.nav-cta { padding: 10px 19px; border: 1px solid var(--rose); border-radius: 999px; color: var(--rose-deep); transition: all 200ms ease; }
.nav-cta:hover { color: white; background: var(--rose); }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 10px; border: 0; background: transparent; }
.menu-toggle span { display: block; height: 1px; margin: 7px 0; background: var(--berry); transition: transform 200ms ease; }

.hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; background: var(--blush-100); }
.hero-images { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; opacity: 1; background: var(--ivory); }
.hero-images figure { margin: 0; overflow: hidden; }
.hero-images figure:first-child img { object-position: 50% 70%; }
.hero-images figure:nth-child(2) img { object-position: 50% 70%; }
.hero-images figure:last-child img { object-position: 56% 70%; }
.hero-images img { filter: saturate(1.08) contrast(1.08) brightness(1.02); }
.hero-wash { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,250,247,.08), transparent 26%, transparent 74%, rgba(255,250,247,.17)); pointer-events: none; }
.hero-content { position: relative; z-index: 2; width: min(680px, 88vw); margin-top: 76px; padding: 45px 52px 42px; border: 1px solid rgba(169,119,112,.2); border-radius: 28px; text-align: center; background: rgba(255,250,247,.92); box-shadow: 0 24px 70px rgba(72,45,52,.18); backdrop-filter: blur(8px); }
.eyebrow { margin: 0 0 14px; color: var(--rose-deep); font-size: 11px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; }
.hero h1 { margin: 0; color: #603a45; font-family: var(--script); font-size: clamp(70px, 9vw, 124px); font-weight: 400; line-height: 0.82; text-shadow: none; }
.hero h1 span { display: block; margin-bottom: 14px; font-family: var(--serif); font-size: .27em; font-style: normal; letter-spacing: .26em; text-transform: uppercase; }
.hero-copy { width: min(570px, 94%); margin: 28px auto 0; color: #49383d; font-family: var(--serif); font-size: clamp(19px, 2vw, 23px); font-weight: 400; line-height: 1.5; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 28px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-width: 160px; padding: 14px 26px; border: 1px solid transparent; border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(111,70,80,.2); }
.button-primary { color: white; background: var(--rose-deep); }
.text-link { padding: 8px 0; border-bottom: 1px solid rgba(111,70,80,.65); color: #4e3940; font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.scroll-cue { position: absolute; z-index: 3; bottom: 24px; left: 50%; width: 34px; height: 52px; border: 1px solid rgba(111,70,80,.4); border-radius: 20px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; top: 10px; left: 50%; width: 3px; height: 8px; border-radius: 5px; background: var(--rose-deep); transform: translateX(-50%); animation: scroll 1.8s infinite; }
@keyframes scroll { 0% { opacity: 0; transform: translate(-50%,0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%,17px); } }

.section { padding: clamp(85px, 11vw, 150px) clamp(24px, 7vw, 110px); }
.section h2 { margin: 0; color: var(--berry); font-family: var(--serif); font-size: clamp(42px, 6vw, 82px); font-weight: 400; line-height: 1.08; letter-spacing: -.02em; }
.intro { position: relative; background: var(--ivory); }
.section-kicker { position: absolute; top: 45%; left: -22px; color: rgba(184,121,128,.11); font-family: var(--script); font-size: clamp(90px, 17vw, 260px); white-space: nowrap; transform: rotate(-7deg); pointer-events: none; }
.intro-grid { position: relative; z-index: 2; width: min(1100px, 100%); margin: 0 auto; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(55px, 9vw, 130px); align-items: center; }
.portrait-frame { position: relative; width: min(340px, 100%); aspect-ratio: .83; margin: auto; padding: 18px; border: 1px solid var(--blush-200); border-radius: 46% 46% 8px 8px; }
.portrait-frame img { border-radius: 46% 46% 6px 6px; object-position: center 69%; }
.portrait-ring { position: absolute; inset: -22px 22px 22px -22px; z-index: -1; border: 1px solid rgba(184,121,128,.35); border-radius: 46% 46% 8px 8px; }
.intro-copy { max-width: 620px; }
.intro-copy h2 { font-size: clamp(42px, 5vw, 70px); }
.intro-copy > p:not(.eyebrow) { margin: 24px 0 0; color: var(--muted); font-size: 16px; }
.signature { margin-top: 30px; color: var(--rose); font-family: var(--script); font-size: 54px; }

.services { background: var(--blush-50); }
.section-heading { width: min(1180px, 100%); margin: 0 auto 55px; display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.section-heading > p { width: min(410px, 100%); margin: 0; color: var(--muted); font-size: 15px; }
.service-grid { width: min(1180px, 100%); margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card { position: relative; padding-bottom: 28px; border-bottom: 1px solid var(--blush-200); }
.service-image { height: 430px; margin-bottom: 25px; overflow: hidden; border-radius: 180px 180px 10px 10px; }
.service-image img { transition: transform 650ms cubic-bezier(.2,.7,.2,1); }
.service-image img[src*="selin-new"] { object-position: center 70%; }
.service-card:hover img { transform: scale(1.045); }
.service-number { color: var(--rose); font-size: 10px; letter-spacing: .2em; }
.service-card h3 { margin: 7px 0 10px; color: var(--berry); font-family: var(--serif); font-size: 29px; font-weight: 400; }
.service-card p { min-height: 72px; margin: 0 0 18px; color: var(--muted); font-size: 14px; }
.service-card a { color: var(--rose-deep); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }

.portfolio { display: grid; grid-template-columns: .55fr 1.45fr; gap: 50px; background: var(--ivory); }
.portfolio-heading { position: sticky; top: 130px; align-self: start; padding-left: min(4vw, 50px); }
.portfolio-heading h2 { font-size: clamp(44px, 5.2vw, 74px); }
.instagram-link { display: inline-block; margin-top: 34px; padding-bottom: 5px; border-bottom: 1px solid var(--rose); color: var(--rose-deep); font-size: 12px; font-weight: 500; }
.portfolio-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 300px; gap: 16px; }
.portfolio-item { position: relative; padding: 0; overflow: hidden; border: 0; border-radius: 4px; background: var(--blush-100); cursor: zoom-in; }
.portfolio-item.tall { grid-row: span 2; }
.portfolio-item.wide { grid-column: span 2; }
.portfolio-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(89,53,62,.52)); opacity: .55; transition: opacity 250ms ease; }
.portfolio-item img { transition: transform 600ms cubic-bezier(.2,.7,.2,1); }
.portfolio-item:hover img { transform: scale(1.04); }
.portfolio-item:hover::after { opacity: .8; }
.portfolio-item span { position: absolute; z-index: 2; bottom: 18px; left: 20px; color: white; font-family: var(--serif); font-size: 22px; }

.products { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(55px, 9vw, 130px); overflow: hidden; background: linear-gradient(135deg, #f4dddd, #fbf1ef 58%, #f8e6e4); }
.products-visual { position: relative; min-height: 570px; }
.product-photo { position: absolute; overflow: hidden; box-shadow: var(--shadow); }
.product-photo.main { top: 0; left: 6%; width: 64%; height: 78%; border-radius: 48% 48% 8px 8px; }
.product-photo.secondary { right: 0; bottom: 0; width: 43%; height: 50%; border: 12px solid rgba(255,250,247,.8); border-radius: 8px 8px 48% 48%; }
.orbit { position: absolute; border: 1px solid rgba(143,92,100,.24); border-radius: 50%; }
.orbit-one { inset: 9% 7% 6% 10%; }
.orbit-two { top: 22%; left: 22%; width: 65%; aspect-ratio: 1; }
.products-copy { max-width: 560px; }
.products-copy > p:not(.eyebrow) { margin: 26px 0; color: var(--muted); font-size: 16px; }
.product-list { margin: 34px 0 0; padding: 0; list-style: none; }
.product-list li { display: flex; align-items: center; gap: 18px; padding: 17px 0; border-top: 1px solid rgba(143,92,100,.18); }
.product-list li:last-child { border-bottom: 1px solid rgba(143,92,100,.18); }
.product-list > li > span { width: 30px; color: var(--rose-deep); font-size: 10px; letter-spacing: .14em; }
.product-list strong { display: block; color: var(--berry); font-family: var(--serif); font-size: 20px; font-weight: 400; }
.product-list small { color: var(--muted); font-size: 13px; }

.certificates {
  position: relative;
  overflow: hidden;
  background-color: #fbf2f1;
  background-image: linear-gradient(rgba(255,250,247,.82), rgba(255,250,247,.82)), url("assets/certificates-bg.jpg");
  background-size: cover;
  background-position: center;
}
.certificates::before { content: ""; position: absolute; top: -180px; right: -110px; width: 430px; aspect-ratio: 1; border: 1px solid rgba(184,121,128,.16); border-radius: 50%; pointer-events: none; }
.certificates-heading { position: relative; z-index: 1; width: min(1180px, 100%); margin: 0 auto 58px; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; }
.certificates-heading h2 { font-size: clamp(43px, 5.6vw, 76px); }
.certificates-intro { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 22px; padding: 24px 0 6px; border-top: 1px solid var(--blush-200); }
.certificates-intro p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.certificate-count { color: var(--rose); font-family: var(--serif); font-size: 52px; line-height: .9; }
.certificate-showcase { position: relative; z-index: 1; width: min(1280px, calc(100% + 70px)); margin-inline: auto; display: grid; grid-template-columns: 52px minmax(0, 1fr) 52px; align-items: center; gap: 18px; }
.certificate-viewport { position: relative; overflow: visible; }
.certificate-track { display: flex; align-items: center; gap: 24px; will-change: transform; transition: transform 680ms cubic-bezier(.22,.8,.24,1); }
.certificate-slide { position: relative; flex: 0 0 min(720px, 68vw); height: 470px; padding: 30px 34px 64px; overflow: hidden; border: 1px solid rgba(169,119,112,.16); border-radius: 18px; background: radial-gradient(circle at 50% 42%, rgba(255,252,250,.98) 0, rgba(248,233,233,.96) 70%, rgba(240,216,219,.95) 100%); box-shadow: 0 22px 60px rgba(111,70,80,.1); opacity: .28; transform: scale(.84); cursor: zoom-in; transition: opacity 560ms ease, transform 680ms cubic-bezier(.22,.8,.24,1), box-shadow 560ms ease; }
.certificate-slide.is-active { z-index: 2; opacity: 1; transform: scale(1); box-shadow: 0 32px 80px rgba(111,70,80,.2); }
.certificate-slide img { height: 100%; object-fit: contain; background: transparent; filter: drop-shadow(0 18px 15px rgba(75,48,56,.22)); }
.certificate-slide > span { position: absolute; right: 28px; bottom: 20px; left: 28px; display: flex; align-items: center; justify-content: space-between; color: var(--berry); font-family: var(--serif); font-size: 18px; text-align: left; }
.certificate-slide small { color: var(--rose-deep); font-family: var(--sans); font-size: 9px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.slider-arrow { position: relative; z-index: 3; width: 52px; height: 52px; padding: 0; border: 1px solid rgba(143,92,100,.36); border-radius: 50%; color: var(--rose-deep); background: rgba(255,250,247,.82); font-size: 22px; cursor: pointer; transition: color 200ms ease, background 200ms ease, transform 200ms ease; }
.slider-arrow:hover { color: white; background: var(--rose-deep); transform: scale(1.06); }
.certificate-slider-meta { position: relative; z-index: 2; width: min(720px, 72vw); margin: 28px auto 0; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 14px; color: var(--rose-deep); font-size: 10px; font-weight: 600; letter-spacing: .14em; }
.slider-line { height: 1px; overflow: hidden; background: rgba(143,92,100,.18); }
.slider-line i { display: block; width: calc(100% / 19); height: 100%; background: var(--rose-deep); transform-origin: left; transition: transform 680ms cubic-bezier(.22,.8,.24,1); }
.slider-play { margin-left: 16px; padding: 6px 0 6px 16px; border: 0; border-left: 1px solid rgba(143,92,100,.2); color: var(--rose-deep); background: transparent; font-size: 9px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }

.process { background: var(--ivory); }
.process-list { width: min(1180px, 100%); margin: auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; counter-reset: process; }
.process-list li { min-height: 220px; padding: 28px; border-top: 1px solid var(--blush-200); border-right: 1px solid var(--blush-200); }
.process-list li:first-child { border-left: 1px solid var(--blush-200); }
.process-list span { color: var(--rose); font-size: 10px; letter-spacing: .2em; }
.process-list h3 { margin: 38px 0 10px; color: var(--berry); font-family: var(--serif); font-size: 24px; font-weight: 400; }
.process-list p { margin: 0; color: var(--muted); font-size: 14px; }

.testimonial { position: relative; display: grid; place-items: center; min-height: 520px; text-align: center; background: var(--blush-100); }
.quote-mark { position: absolute; top: 10px; color: rgba(184,121,128,.18); font-family: Georgia, serif; font-size: 240px; line-height: 1; }
.testimonial blockquote { position: relative; z-index: 2; width: min(900px, 92%); margin: 0; }
.testimonial blockquote p { margin: 0; color: var(--berry); font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); line-height: 1.42; }
.testimonial footer { margin-top: 32px; color: var(--rose-deep); font-size: 10px; font-style: normal; letter-spacing: .18em; text-transform: uppercase; }
.testimonial footer span { margin: 0 8px; }

.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(55px, 9vw, 130px); align-items: center; background: var(--ivory); }
.contact-image { height: 650px; overflow: hidden; border-radius: 48% 48% 8px 8px; }
.contact-image img[src*="selin-new"] { object-position: center 70%; }
.contact-copy { max-width: 620px; }
.contact-copy > p:not(.eyebrow) { margin: 26px 0; color: var(--muted); font-size: 16px; }
.contact-meta { display: flex; gap: 52px; margin: 30px 0 36px; }
.contact-meta span { display: block; margin-bottom: 4px; color: var(--rose); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.contact-meta strong { color: var(--berry); font-family: var(--serif); font-size: 18px; font-weight: 400; }

.footer { position: relative; padding: 70px clamp(24px, 7vw, 110px) 28px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; color: var(--muted); background: #f2dedd; }
.footer-brand { display: flex; flex-direction: column; color: var(--rose-deep); line-height: 1; }
.footer-brand span { font-family: var(--script); font-size: 42px; }
.footer-brand small { font-size: 8px; letter-spacing: .35em; text-transform: uppercase; }
.footer > p { font-size: 11px; letter-spacing: .08em; }
.footer-links { display: flex; justify-content: flex-end; gap: 24px; font-size: 11px; }
.copyright { grid-column: 1 / -1; margin-top: 35px; padding-top: 18px; border-top: 1px solid rgba(143,92,100,.15); text-align: center; font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }

.lightbox { width: min(680px, 92vw); padding: 0; overflow: visible; border: 0; background: transparent; }
.lightbox::backdrop { background: rgba(92,71,76,.86); backdrop-filter: blur(10px); }
.lightbox img { max-height: 78vh; object-fit: contain; background: var(--ivory); box-shadow: 0 35px 100px rgba(49,31,36,.35); }
.lightbox p { margin: 12px 0 0; color: white; font-family: var(--serif); font-size: 21px; text-align: center; }
.lightbox-close { position: absolute; z-index: 2; top: -45px; right: 0; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; color: white; background: transparent; font-size: 25px; line-height: 1; cursor: pointer; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  .bio-intro-card { grid-template-columns: minmax(0, 1fr) 310px; }
  .bio-intro-panel { padding: 44px 28px; }
  .menu-toggle { display: block; z-index: 42; }
  .site-nav { position: fixed; inset: 0; z-index: 41; display: flex; flex-direction: column; justify-content: center; gap: 24px; background: rgba(255,250,247,.97); opacity: 0; pointer-events: none; transform: translateY(-20px); transition: opacity 220ms ease, transform 220ms ease; }
  .site-nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav a { font-family: var(--serif); font-size: 28px; font-weight: 400; }
  .site-nav .nav-cta { padding: 9px 25px; font-family: var(--sans); font-size: 12px; }
  .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); }
  .hero-images { grid-template-columns: .7fr 1.5fr .7fr; }
  .intro-grid, .products, .contact { grid-template-columns: 1fr; }
  .intro-copy, .products-copy, .contact-copy { margin: auto; }
  .portfolio { grid-template-columns: 1fr; }
  .portfolio-heading { position: static; padding-left: 0; }
  .certificates-heading { grid-template-columns: 1fr; gap: 30px; }
  .certificate-showcase { width: calc(100% + 30px); grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 8px; }
  .slider-arrow { width: 44px; height: 44px; }
  .certificate-slide { flex-basis: min(660px, 72vw); height: 420px; }
  .service-grid { grid-template-columns: 1fr; max-width: 620px; }
  .service-image { height: 560px; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(3) { border-left: 1px solid var(--blush-200); }
  .contact-image { height: 580px; }
}

@media (max-width: 640px) {
  .bio-intro { padding: 0; background: #241b1e; }
  .bio-intro-card { width: 100%; height: 100svh; grid-template-columns: 1fr; border: 0; border-radius: 0; background: #241b1e; }
  .bio-video-stage { grid-row: 1; grid-column: 1; }
  .bio-video { object-fit: cover; }
  .bio-video-hint { top: 18px; bottom: auto; }
  .bio-intro-panel { z-index: 2; grid-row: 1; grid-column: 1; align-self: end; padding: 130px 22px 24px; color: white; background: linear-gradient(180deg, transparent, rgba(39,25,30,.88) 36%, rgba(39,25,30,.97)); pointer-events: none; }
  .bio-intro-panel h2, .bio-intro-panel > p:not(.eyebrow), .bio-intro-panel .eyebrow { color: white; }
  .bio-intro-panel h2 { font-size: 42px; }
  .bio-intro-panel > p:not(.eyebrow) { margin-top: 12px; }
  .bio-intro-panel button { pointer-events: auto; }
  .bio-close { position: fixed; top: 18px; right: 18px; color: white; border-color: rgba(255,255,255,.4); background: rgba(39,25,30,.35); }
  .bio-controls { margin: 18px 0 12px; }
  .bio-control { color: white; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.1); }
  .bio-enter { background: rgba(143,92,100,.95); }
  .site-header { padding: 14px 18px; }
  .brand-main { font-size: 31px; }
  .brand-sub { font-size: 7px; }
  .hero { min-height: 820px; }
  .hero-images { grid-template-columns: 1fr; }
  .hero-images figure:not(:nth-child(2)) { display: none; }
  .hero-images figure:nth-child(2) img { object-position: 50% 70%; }
  .hero-wash { background: linear-gradient(180deg, rgba(255,250,247,.1), transparent 44%, rgba(255,250,247,.16)); }
  .hero-content { width: calc(100% - 34px); margin-top: 72px; padding: 35px 18px 32px; border-radius: 22px; background: rgba(255,250,247,.93); }
  .hero h1 { font-size: clamp(66px, 24vw, 108px); }
  .hero h1 span { font-size: .22em; }
  .hero-copy { font-size: 18px; }
  .hero-actions { flex-direction: column; gap: 13px; }
  .section { padding: 78px 20px; }
  .section-heading { align-items: start; flex-direction: column; gap: 22px; }
  .portrait-frame { width: 88%; }
  .service-image { height: 430px; }
  .portfolio-grid { grid-auto-rows: 230px; gap: 10px; }
  .portfolio-item.wide { grid-column: span 2; }
  .portfolio-item span { left: 12px; bottom: 11px; font-size: 17px; }
  .products-visual { min-height: 430px; }
  .product-photo.main { left: 0; width: 70%; }
  .product-photo.secondary { width: 48%; }
  .certificate-showcase { width: calc(100% + 22px); margin-left: -11px; grid-template-columns: 38px minmax(0, 1fr) 38px; gap: 4px; }
  .slider-arrow { width: 38px; height: 38px; font-size: 17px; }
  .certificate-track { gap: 14px; }
  .certificate-slide { flex-basis: 76vw; height: 330px; padding: 18px 18px 52px; border-radius: 13px; }
  .certificate-slide > span { right: 18px; bottom: 15px; left: 18px; font-size: 15px; }
  .certificate-slider-meta { width: 76vw; grid-template-columns: auto 1fr auto; }
  .slider-play { grid-column: 1 / -1; justify-self: center; margin: 2px 0 0; padding: 5px 0; border: 0; }
  .certificates-intro { grid-template-columns: 58px 1fr; }
  .certificate-count { font-size: 45px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:nth-child(3) { border-left: 1px solid var(--blush-200); }
  .testimonial { min-height: 480px; }
  .contact-image { height: 470px; }
  .contact-meta { flex-direction: column; gap: 14px; }
  .footer { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { align-items: center; }
  .footer-links { justify-content: center; }
  .copyright { grid-column: 1; }
}