/* Talitha Koum — quiet luxury. Fraunces display + Inter body.
   Benchmark: Augustinus Bader, Tata Harper, Merit, Osea, Tower 28. */

:root{
  --cream:#F5EDDC;
  --cream-deep:#EADFC7;
  --cream-warm:#F9F3E4;
  --ink:#1E3A2B;
  --ink-soft:#2E4F3D;
  --ink-deep:#142419;
  --charcoal:#1F1F1C;
  --muted:#6B6B63;
  --muted-soft:#8C8B82;
  --line:#D9CFB8;
  --line-soft:#E8DFC8;
  --blush:#C58573;
  --white:#FFFDF8;
  --shadow:0 12px 48px rgba(30,58,43,.10);
  --shadow-soft:0 6px 24px rgba(30,58,43,.06);
  --serif:"Fraunces","EB Garamond",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif;
  --radius:2px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--cream);color:var(--charcoal);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:opacity .2s}
a:hover{opacity:.75}

h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);letter-spacing:-.015em;line-height:1.1;font-weight:400;font-variation-settings:"opsz" 144,"SOFT" 30}
h1{font-size:clamp(2.6rem,6vw,5.4rem);font-weight:300;font-variation-settings:"opsz" 144,"SOFT" 50,"wght" 300}
h2{font-size:clamp(1.9rem,3.8vw,3.2rem);font-variation-settings:"opsz" 144,"SOFT" 40}
h3{font-size:1.5rem}
h4{font-size:.76rem;font-family:var(--sans);font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
p{color:#363631;margin-bottom:1em}
.eyebrow{font-family:var(--sans);font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;color:var(--ink);font-weight:500}
em,.italic{font-style:italic;font-variation-settings:"opsz" 144,"SOFT" 50}

.wrap{max-width:1340px;margin:0 auto;padding:0 32px}
.wrap-tight{max-width:920px;margin:0 auto;padding:0 32px}
section{padding:clamp(64px,9vw,140px) 0}
.divider{border:0;border-top:1px solid var(--line);margin:0}

/* Top announcement bar */
.announce{background:var(--ink);color:var(--cream);text-align:center;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:9px 20px;font-weight:500;line-height:1.4}
.announce a{color:var(--cream);text-decoration:underline;text-underline-offset:3px}
.announce-short{display:none}

/* NAV — luxury DTC pattern (Augustinus Bader / Tata Harper / Merit).
   Mobile: logo-left + hamburger-right. Only two elements. Period.
   Desktop: logo + full nav links + Shop CTA. Lang switcher only in hamburger + footer. */
.nav{position:sticky;top:0;z-index:60;background:rgba(245,237,220,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1440px;margin:0 auto;gap:16px}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:26px;width:auto;display:block}
.nav-links{display:flex;gap:32px;list-style:none;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;align-items:center}
.nav-links a{color:var(--ink-soft)}
.nav-menu-lang{display:none;list-style:none;font-size:.78rem;letter-spacing:.1em;color:var(--muted);font-weight:500;text-transform:none}
.nav-menu-lang a{color:var(--ink)}
.nav-right{display:flex;gap:12px;align-items:center}
.nav-cta{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;padding:10px 22px;border:1px solid var(--ink);color:var(--ink);border-radius:999px;font-weight:500;white-space:nowrap;background:transparent;font-family:var(--sans);display:inline-block}
.nav-cta:hover{background:var(--ink);color:var(--cream);opacity:1}
.menu-btn{display:none;background:none;border:0;cursor:pointer;color:var(--ink);padding:8px;line-height:0;border-radius:999px;min-width:44px;min-height:44px;align-items:center;justify-content:center}
.menu-btn:hover{background:rgba(30,58,43,.06)}
.footer-lang{margin-top:18px;font-size:.85rem;color:#C9B896}
.footer-lang a{color:#C9B896;padding:4px 0}
.footer-lang a.active{color:var(--cream);font-weight:500}
.footer-lang span{margin:0 10px;color:#7F7764}

/* HERO */
.hero{position:relative;padding:clamp(48px,7vw,100px) 0 clamp(32px,5vw,70px);background:var(--cream)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,90px);align-items:center}
.hero-kicker{display:flex;align-items:center;gap:14px;margin-bottom:28px;color:var(--ink)}
.hero-kicker::before{content:"";width:40px;height:1px;background:var(--ink)}
.hero h1{margin-bottom:28px;font-variation-settings:"opsz" 144,"SOFT" 80,"wght" 280}
.hero h1 em{color:var(--blush)}
.hero p.lead{font-size:1.15rem;color:var(--ink-soft);max-width:540px;margin-bottom:38px;line-height:1.7}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-img{position:relative;aspect-ratio:4/5;background:var(--cream-deep);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-img::after{content:"";position:absolute;inset:-14px;border:1px solid var(--line);border-radius:var(--radius);z-index:-1}
.hero-caption{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);background:var(--white);padding:14px 22px;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line);white-space:nowrap;font-weight:500}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 34px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;border-radius:999px;border:1px solid var(--ink);cursor:pointer;transition:all .25s;font-family:var(--sans);background:transparent;color:var(--ink)}
.btn-primary{background:var(--ink);color:var(--cream)}
.btn-primary:hover{background:var(--ink-deep);opacity:1}
.btn-ghost:hover{background:var(--ink);color:var(--cream);opacity:1}
.btn-sm{padding:11px 22px;font-size:.7rem}

/* TRUST MARQUEE */
.trust{background:var(--ink);color:var(--cream);padding:22px 0;overflow:hidden}
.trust-inner{display:flex;justify-content:space-around;align-items:center;gap:60px;flex-wrap:wrap;padding:0 32px;max-width:1340px;margin:0 auto}
.trust-item{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:#E8DDBE;font-weight:400;opacity:.92;font-family:var(--serif);font-variation-settings:"opsz" 144,"SOFT" 50,"wght" 400;text-transform:none;letter-spacing:.05em;font-size:.92rem;font-style:italic}

/* PILLARS */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pillar{background:var(--cream);padding:50px 40px;display:flex;flex-direction:column;gap:14px}
.pillar .num{font-family:var(--serif);font-style:italic;font-size:2.4rem;color:var(--blush);font-weight:300}
.pillar h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;color:var(--ink);margin-top:4px}

/* PRODUCTS */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:44px 36px;margin-top:60px}
.product{display:block;position:relative}
.product-img{aspect-ratio:1/1.12;background:var(--cream-warm);overflow:hidden;margin-bottom:20px;position:relative;border-radius:var(--radius)}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1);background:var(--cream-warm)}
.product:hover .product-img img{transform:scale(1.05)}
.product-cat{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-weight:500}
.product-name{font-family:var(--serif);font-size:1.35rem;color:var(--ink);margin-bottom:6px;line-height:1.2;font-weight:400}
.product-desc{font-size:.88rem;color:var(--muted);margin-bottom:12px;min-height:2.4em;line-height:1.5}
.product-price{font-size:1rem;color:var(--ink);font-weight:500;font-family:var(--serif)}
.product-badge{position:absolute;top:14px;left:14px;background:var(--cream);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;padding:7px 12px;color:var(--ink);border:1px solid var(--line);font-weight:500;z-index:2}

.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:20px}
.section-head-center{text-align:center;max-width:740px;margin:0 auto 50px}
.section-head h2{margin-top:16px}
.section-head p{color:var(--muted);max-width:460px;font-size:1.02rem;line-height:1.7}

/* FOUNDER STRIP */
.founder{background:var(--ink);color:var(--cream);padding:clamp(72px,9vw,130px) 0}
.founder h2{color:var(--cream)}
.founder .eyebrow{color:#C9B896}
.founder-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,6vw,90px);align-items:center}
.founder p{color:#E6DCC5;font-size:1.05rem;line-height:1.75}
.founder .quote{font-family:var(--serif);font-style:italic;font-size:2rem;line-height:1.3;color:var(--cream);margin:32px 0;padding-left:26px;border-left:2px solid var(--blush);font-weight:300}
.founder-img{aspect-ratio:4/5;background:var(--ink-soft);border-radius:var(--radius);overflow:hidden}
.founder-img img{width:100%;height:100%;object-fit:cover}
.founder .btn{color:var(--cream);border-color:var(--cream)}
.founder .btn:hover{background:var(--cream);color:var(--ink)}

/* SCIENCE */
.science-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:50px}
.science-card{padding:44px 36px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}
.science-stat{font-family:var(--serif);font-size:4rem;color:var(--ink);line-height:1;margin-bottom:16px;font-weight:300;font-variation-settings:"opsz" 144,"SOFT" 50,"wght" 280}
.science-stat sup{font-size:1.6rem;color:var(--blush);font-style:italic;vertical-align:top;margin-left:2px}

/* AWARDS */
.awards{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.award{padding:54px 30px;text-align:center;border-right:1px solid var(--line)}
.award:last-child{border-right:0}
.award-name{font-family:var(--serif);font-size:1.4rem;color:var(--ink);margin-bottom:6px;font-weight:400}
.award-year{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* JOURNAL */
.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px}
.article{display:block}
.article-img{aspect-ratio:3/2;background:var(--cream-deep);margin-bottom:22px;overflow:hidden;border-radius:var(--radius)}
.article-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.article:hover .article-img img{transform:scale(1.04)}
.article-date{font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-weight:500}
.article-title{font-family:var(--serif);font-size:1.5rem;color:var(--ink);line-height:1.25;margin-bottom:10px;font-weight:400}
.article-excerpt{font-size:.92rem;color:var(--muted);line-height:1.6}

/* IG */
.ig-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:40px}
.ig-tile{aspect-ratio:1;background:var(--cream-deep);overflow:hidden;position:relative;border-radius:var(--radius)}
.ig-tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ig-tile:hover img{transform:scale(1.1)}

/* NEWSLETTER */
.newsletter{background:var(--cream-deep);padding:clamp(72px,9vw,120px) 0;text-align:center}
.newsletter form{display:flex;gap:0;max-width:540px;margin:32px auto 0;border:1px solid var(--ink);border-radius:999px;overflow:hidden;background:var(--white)}
.newsletter input{flex:1;padding:18px 28px;border:0;background:transparent;font-family:var(--sans);font-size:.95rem;outline:none}
.newsletter button{padding:0 34px;background:var(--ink);color:var(--cream);border:0;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;font-weight:500}

/* FOOTER */
.footer{background:var(--ink);color:#C9B896;padding:90px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:60px;margin-bottom:60px}
.footer h4{color:var(--cream);margin-bottom:22px}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:13px;font-size:.9rem}
.footer a{color:#C9B896}
.footer-bottom{border-top:1px solid rgba(201,184,150,.2);padding-top:26px;display:flex;justify-content:space-between;font-size:.76rem;color:#9A8F73;flex-wrap:wrap;gap:16px}
.footer-brand .logo{color:var(--cream);margin-bottom:18px;font-size:1.8rem}
.footer-brand p{color:#C9B896;font-size:.92rem;max-width:320px;line-height:1.65}

/* PDP */
.pd{padding:50px 0 100px}
.pd-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,80px)}
.pd-gallery{position:sticky;top:120px}
.pd-hero-img{aspect-ratio:4/5;background:var(--cream-warm);overflow:hidden;margin-bottom:10px;border-radius:var(--radius)}
.pd-hero-img img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.pd-thumb{aspect-ratio:1;background:var(--cream-warm);cursor:pointer;border:1px solid var(--line-soft);overflow:hidden;border-radius:var(--radius)}
.pd-thumb.active{border-color:var(--ink)}
.pd-thumb img{width:100%;height:100%;object-fit:cover}
.pd-info .eyebrow{margin-bottom:14px;display:block}
.pd-info h1{margin-bottom:20px;font-size:clamp(2.2rem,4vw,3.4rem)}
.pd-price{font-size:1.5rem;color:var(--ink);font-family:var(--serif);margin-bottom:28px;font-weight:400}
.pd-info p.intro{color:var(--ink-soft);margin-bottom:30px;line-height:1.75;font-size:1.04rem}
.pd-ctas{display:flex;gap:14px;margin-bottom:30px;flex-wrap:wrap}
.pd-pill{display:inline-flex;gap:8px;align-items:center;padding:7px 14px;background:var(--cream-warm);border:1px solid var(--line-soft);border-radius:999px;font-size:.72rem;color:var(--ink);letter-spacing:.08em;margin-right:8px;margin-bottom:8px;font-weight:500}
.pd-facts{display:grid;grid-template-columns:1fr 1fr;gap:16px 32px;padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:40px}
.pd-facts div{font-size:.9rem}
.pd-facts strong{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;font-weight:500}
.pd-accordion{border-top:1px solid var(--line)}
.pd-accordion details{border-bottom:1px solid var(--line);padding:22px 0}
.pd-accordion summary{cursor:pointer;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center}
.pd-accordion summary::after{content:"+";font-size:1.4rem;color:var(--blush);transition:transform .2s;font-weight:300}
.pd-accordion details[open] summary::after{transform:rotate(45deg)}
.pd-accordion details>*:not(summary){margin-top:18px;font-size:.95rem;color:var(--ink-soft);line-height:1.7}
.pd-accordion ul{padding-left:20px;margin-top:10px}
.pd-accordion li{margin-bottom:8px}

/* FOUNDER PAGE */
.ff-hero{padding:100px 0 60px;background:var(--cream);text-align:center}
.ff-hero h1{max-width:14ch;margin:20px auto 30px}
.ff-body{padding:40px 0 100px}
.ff-body p{font-size:1.08rem;color:var(--ink-soft);margin-bottom:1.4em;line-height:1.85}
.ff-body h2{margin:60px 0 24px}
.ff-image{aspect-ratio:16/9;background:var(--cream-deep);margin:50px 0;border-radius:var(--radius);overflow:hidden}
.ff-image img{width:100%;height:100%;object-fit:cover}
.ff-pullquote{font-family:var(--serif);font-style:italic;font-size:2rem;line-height:1.35;color:var(--ink);padding:40px 0;margin:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;font-weight:300}

.page-hero{padding:80px 0 50px;text-align:center;background:var(--cream)}
.page-hero h1{max-width:18ch;margin:16px auto 18px}
.page-hero p{max-width:540px;margin:0 auto;color:var(--muted);font-size:1.04rem}

.patent-card{background:var(--white);border:1px solid var(--line);padding:40px;margin-bottom:20px;border-radius:var(--radius)}
.patent-card h3{color:var(--ink);margin-bottom:8px;font-weight:400}
.patent-num{font-family:ui-monospace,monospace;font-size:.82rem;color:var(--muted);letter-spacing:.06em}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:50px}
.form-field{margin-bottom:20px}
.form-field label{display:block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-weight:500}
.form-field input,.form-field textarea,.form-field select{width:100%;padding:14px 18px;border:1px solid var(--line);background:var(--white);font-family:var(--sans);font-size:.95rem;color:var(--charcoal);border-radius:var(--radius);outline:none}
.form-field textarea{min-height:140px;resize:vertical}

/* ------- MOBILE ------- */
@media(max-width:900px){
  .hero-grid,.founder-grid,.pd-grid,.contact-grid{grid-template-columns:1fr;gap:50px}
  .pd-gallery{position:static}
  .products{grid-template-columns:repeat(2,1fr);gap:36px 24px}
  .pillars,.science-grid,.journal-grid{grid-template-columns:1fr}
  .ig-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .awards{grid-template-columns:1fr}
  .award{border-right:0;border-bottom:1px solid var(--line)}
  .section-head{grid-template-columns:1fr}

  /* Mobile nav: logo-left + hamburger-right. Nothing else. */
  .nav-cta-desktop{display:none}
  .menu-btn{display:inline-flex}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--cream);padding:24px;flex-direction:column;border-bottom:1px solid var(--line);gap:4px;box-shadow:0 12px 24px rgba(30,58,43,.06);max-height:calc(100vh - 60px);overflow-y:auto}
  .nav-links.open{display:flex}
  .nav-links li{width:100%;border-bottom:1px solid var(--line-soft)}
  .nav-links li:last-child{border-bottom:0}
  .nav-links a{display:block;padding:16px 4px;font-size:.95rem;letter-spacing:.1em;color:var(--ink);text-transform:none;font-family:var(--serif);font-weight:400}
  .nav-menu-lang{display:block;padding-top:8px;margin-top:8px;border-top:1px solid var(--line)!important}
  .nav-menu-lang a{padding:8px 4px!important;display:inline-block!important;font-family:var(--sans)!important;font-size:.82rem!important;text-transform:uppercase!important;letter-spacing:.14em!important}

  .announce-full{display:none}
  .announce-short{display:inline}
  .nav-inner{padding:14px 20px}
  .logo img{height:24px}
}
@media(max-width:560px){
  .products{grid-template-columns:1fr}
  .wrap{padding-left:18px;padding-right:18px}
  .ig-grid{grid-template-columns:repeat(2,1fr)}
  .nav-inner{padding:12px 18px;gap:10px}
  .logo img{height:22px}
}
/* iPhone SE / Fold closed */
@media(max-width:400px){
  .announce{padding:8px 14px;font-size:.66rem;letter-spacing:.08em}
}