/* ==========================================================================
   BARCELONA SUSTAINABLE FASHION WEEK — Design System
   Display: Bodoni Moda (editorial, masthead) · Body/UI: Inter
   ========================================================================== */

:root{
  --black:#0b0b0a;
  --black-soft:#141412;
  --ivory:#f6f3ec;
  --ivory-dim:#efeade;
  --stone:#e7ded0;
  --gold:#a9865a;
  --gold-soft:#c9ac82;
  --green:#1f3a2e;
  --green-soft:#2c4a3b;
  --grey:#6b675f;
  --grey-line:rgba(11,11,10,0.12);
  --grey-line-inv:rgba(246,243,236,0.18);

  --font-display:'Bodoni Moda', 'Times New Roman', serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1360px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ivory);
  color:var(--black);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;margin:0;letter-spacing:-0.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:var(--font-body);cursor:pointer;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

::selection{background:var(--green);color:var(--ivory);}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}

.eyebrow{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:600;
}
.eyebrow.on-dark{color:var(--gold-soft);}

.rule{height:1px;width:100%;background:var(--grey-line);border:0;margin:0;}
.rule.inv{background:var(--grey-line-inv);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;
  font-size:12px;letter-spacing:0.14em;text-transform:uppercase;font-weight:600;
  border:1px solid currentColor;
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--black);color:var(--ivory);border-color:var(--black);}
.btn-primary:hover{background:var(--green);border-color:var(--green);}
.btn-ghost{background:transparent;color:var(--ivory);border-color:rgba(246,243,236,0.55);}
.btn-ghost:hover{background:var(--ivory);color:var(--black);border-color:var(--ivory);}
.btn-outline-dark{background:transparent;color:var(--black);border-color:var(--black);}
.btn-outline-dark:hover{background:var(--black);color:var(--ivory);}
.btn-gold{background:transparent;color:var(--gold);border-color:var(--gold);}
.btn-gold:hover{background:var(--gold);color:var(--black);}

.cta-row{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--gutter);
  color:var(--ivory);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(11,11,10,0.92);
  backdrop-filter:blur(10px);
  padding:14px var(--gutter);
  border-color:var(--grey-line-inv);
}
.site-header.on-light{color:var(--black);}
.site-header.on-light.is-scrolled{background:rgba(246,243,236,0.92);border-color:var(--grey-line);}

.brand{
  font-family:var(--font-display);
  font-size:19px;
  letter-spacing:0.03em;
}
.brand small{display:block;font-family:var(--font-body);font-size:9px;letter-spacing:0.28em;color:var(--gold-soft);text-transform:uppercase;margin-top:3px;font-weight:600;}

.nav-desktop{display:flex;align-items:center;gap:34px;}
.nav-desktop a{font-size:12px;letter-spacing:0.1em;text-transform:uppercase;font-weight:500;position:relative;padding-bottom:4px;}
.nav-desktop a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:currentColor;transition:width .3s var(--ease);}
.nav-desktop a:hover::after,.nav-desktop a.active::after{width:100%;}

.nav-right{display:flex;align-items:center;gap:18px;}
.lang-switch{display:flex;gap:8px;font-size:11px;letter-spacing:0.08em;font-weight:600;}
.lang-switch a{opacity:0.55;}
.lang-switch a.active{opacity:1;border-bottom:1px solid var(--gold);}

.menu-toggle{display:none;background:none;border:0;color:inherit;flex-direction:column;gap:5px;padding:6px;}
.menu-toggle span{width:22px;height:1px;background:currentColor;}

@media (max-width:960px){
  .nav-desktop{display:none;}
  .menu-toggle{display:flex;}
}

/* Mobile drawer */
.mobile-drawer{
  position:fixed;inset:0;background:var(--black);color:var(--ivory);
  z-index:1100;display:flex;flex-direction:column;justify-content:center;
  padding:40px var(--gutter);
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-drawer.open{transform:translateY(0);}
.mobile-drawer a{font-family:var(--font-display);font-size:32px;display:block;margin-bottom:18px;}
.mobile-drawer .close-drawer{position:absolute;top:22px;right:var(--gutter);background:none;border:0;color:var(--ivory);font-size:13px;letter-spacing:0.14em;text-transform:uppercase;}
.mobile-drawer .drawer-cta{margin-top:28px;}
.mobile-drawer .drawer-lang{margin-top:36px;display:flex;gap:16px;font-size:12px;letter-spacing:.1em;}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  color:var(--ivory);overflow:hidden;background:var(--black);
}
.hero-media{position:absolute;inset:0;z-index:0;}
.hero-media video, .hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(11,11,10,0.55) 0%, rgba(11,11,10,0.15) 32%, rgba(11,11,10,0.35) 65%, rgba(11,11,10,0.92) 100%);}
.hero-content{position:relative;z-index:2;padding:160px var(--gutter) 64px;width:100%;}
.hero-authority{max-width:560px;font-size:14px;line-height:1.5;color:var(--ivory-dim);margin-top:22px;}
.hero-eyebrow{margin-bottom:18px;}
.hero h1{font-size:clamp(42px, 8vw, 108px);line-height:0.98;letter-spacing:-0.015em;}
.hero .tagline{font-family:var(--font-display);font-style:italic;font-size:clamp(16px,2.2vw,24px);color:var(--gold-soft);margin-top:14px;}
.hero-bottom{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px;margin-top:52px;}

/* Stamp — signature element: monumental date/location credential */
.stamp{
  border:1px solid rgba(246,243,236,0.4);
  padding:16px 22px;
  display:inline-flex;flex-direction:column;gap:2px;
  transform:rotate(-1.2deg);
}
.stamp .stamp-date{font-family:var(--font-display);font-size:26px;letter-spacing:0.02em;}
.stamp .stamp-loc{font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:var(--gold-soft);margin-top:4px;}

.scroll-cue{position:absolute;left:var(--gutter);bottom:26px;z-index:2;display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ivory-dim);}
.scroll-cue .line{width:1px;height:34px;background:rgba(246,243,236,0.5);position:relative;overflow:hidden;}
.scroll-cue .line::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--gold);animation:scrollcue 2.2s var(--ease) infinite;}
@keyframes scrollcue{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}
@media (max-width:720px){.scroll-cue{display:none;}}

/* ---------- Sections generic ---------- */
section{position:relative;}
.section{padding:120px 0;}
.section-sm{padding:80px 0;}
.section-head{max-width:760px;margin-bottom:64px;}
.section-head h2{font-size:clamp(32px,4.2vw,56px);line-height:1.05;margin-top:16px;}
.section-head p.lede{font-size:18px;color:var(--grey);margin-top:20px;max-width:600px;line-height:1.7;}
.on-dark{background:var(--black);color:var(--ivory);}
.on-dark .grey-text{color:rgba(246,243,236,0.65);}
.on-stone{background:var(--stone);}
.grey-text{color:var(--grey);}

/* ---------- Authority statement band ---------- */
.authority-band{background:var(--green);color:var(--ivory);padding:70px 0;}
.authority-band .quote{font-family:var(--font-display);font-style:italic;font-size:clamp(22px,3vw,34px);line-height:1.35;max-width:960px;}
.authority-band .attrib{margin-top:26px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-soft);}

/* ---------- Stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--grey-line);border-top:1px solid var(--grey-line);border-bottom:1px solid var(--grey-line);}
.stat-cell{background:var(--ivory);padding:44px 30px;}
.stat-cell .num{font-family:var(--font-display);font-size:clamp(34px,4vw,52px);}
.stat-cell .label{margin-top:10px;font-size:12px;letter-spacing:.08em;color:var(--grey);text-transform:uppercase;}
@media (max-width:860px){.stats-grid{grid-template-columns:repeat(2,1fr);}}

/* ---------- Editorial split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.split.reverse .split-media{order:2;}
.split-media img,.split-media video{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;}
.split-copy .num-mark{font-family:var(--font-display);font-size:13px;color:var(--gold);letter-spacing:.1em;margin-bottom:18px;display:block;}
.split-copy h2{font-size:clamp(30px,3.6vw,46px);margin-top:14px;line-height:1.08;}
.split-copy p{margin-top:22px;color:var(--grey);line-height:1.8;font-size:16px;}
.split-copy .btn{margin-top:30px;}
@media (max-width:900px){.split,.split.reverse{grid-template-columns:1fr;gap:36px;}.split.reverse .split-media{order:0;}}

/* ---------- Gallery grid ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.gallery-grid a{overflow:hidden;position:relative;display:block;background:var(--black);}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.gallery-grid a:hover img{transform:scale(1.06);}
.g-span-2{grid-column:span 2;}
.g-span-3{grid-column:span 3;}
.g-span-4{grid-column:span 4;}
.g-tall{grid-row:span 2;}
@media (max-width:860px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .g-span-2,.g-span-3,.g-span-4{grid-column:span 2;}
}

/* ---------- Pillars / values ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--grey-line-inv);border-top:1px solid var(--grey-line-inv);}
.pillar{background:var(--black);padding:48px 40px;}
.pillar .idx{font-family:var(--font-display);color:var(--gold);font-size:14px;}
.pillar h3{font-size:22px;margin-top:18px;}
.pillar p{margin-top:14px;color:rgba(246,243,236,0.65);line-height:1.75;font-size:15px;}
@media (max-width:860px){.pillars{grid-template-columns:1fr;}}

/* ---------- Cards (tiers / press / blog) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--grey-line);}
.card{background:var(--ivory);padding:44px 36px;display:flex;flex-direction:column;}
.card .tier-label{font-family:var(--font-display);font-size:22px;}
.card .tier-desc{margin-top:14px;color:var(--grey);font-size:14.5px;line-height:1.75;flex:1;}
.card ul{margin-top:20px;}
.card li{font-size:13.5px;color:var(--black);padding:8px 0;border-top:1px solid var(--grey-line);}
.card li:first-child{border-top:none;}
@media (max-width:860px){.card-grid{grid-template-columns:1fr;}}

/* ---------- Forms ---------- */
.form-wrap{max-width:760px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px 24px;margin-top:44px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);font-weight:600;}
.field input,.field select,.field textarea{
  background:transparent;border:none;border-bottom:1px solid var(--grey-line);
  padding:12px 2px;font-family:var(--font-body);font-size:15px;color:var(--black);
  transition:border-color .3s var(--ease);
}
.on-dark .field label{color:rgba(246,243,236,0.6);}
.on-dark .field input,.on-dark .field select,.on-dark .field textarea{color:var(--ivory);border-bottom:1px solid var(--grey-line-inv);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);}
.field textarea{resize:vertical;min-height:110px;}
.form-submit{margin-top:40px;}
.form-note{margin-top:18px;font-size:12.5px;color:var(--grey);max-width:560px;line-height:1.6;}
.form-success{display:none;padding:30px;border:1px solid var(--gold);margin-top:30px;font-size:15px;}
.form-success.show{display:block;}

/* ---------- Newsletter band ---------- */
.newsletter{background:var(--stone);padding:70px 0;}
.newsletter-inner{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
.newsletter h3{font-size:clamp(24px,3vw,34px);}
.newsletter-form{display:flex;gap:0;border-bottom:1px solid var(--black);min-width:340px;flex:1;max-width:460px;}
.newsletter-form input{flex:1;background:transparent;border:0;padding:12px 4px;font-size:15px;}
.newsletter-form button{background:none;border:0;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:12px 6px;}

/* ---------- Contact quick / whatsapp ---------- */
.contact-band{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;align-items:center;}
.wa-link{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.06em;}
.wa-dot{width:8px;height:8px;border-radius:50%;background:#3aa76d;display:inline-block;}

/* ---------- Footer ---------- */
.site-footer{background:var(--black);color:rgba(246,243,236,0.7);padding:80px 0 30px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px;border-bottom:1px solid var(--grey-line-inv);}
.footer-brand .brand{color:var(--ivory);}
.footer-brand p{margin-top:18px;font-size:14px;line-height:1.7;max-width:300px;color:rgba(246,243,236,0.55);}
.footer-col h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:18px;}
.footer-col a,.footer-col p{display:block;font-size:14px;margin-bottom:11px;color:rgba(246,243,236,0.75);}
.footer-col a:hover{color:var(--ivory);}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:26px;font-size:12px;color:rgba(246,243,236,0.4);}
.footer-bottom a{color:rgba(246,243,236,0.55);}
@media (max-width:860px){.footer-top{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;}}

/* ---------- Reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease), transform .9s var(--ease);}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:170px 0 90px;background:var(--black);color:var(--ivory);}
.page-hero h1{font-size:clamp(38px,6vw,74px);margin-top:16px;line-height:1.02;}
.page-hero .lede{margin-top:22px;max-width:640px;color:rgba(246,243,236,0.7);font-size:17px;line-height:1.75;}
.breadcrumb{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(246,243,236,0.5);}
.breadcrumb a:hover{color:var(--gold-soft);}

/* Responsive base spacing */
@media (max-width:720px){
  .section{padding:80px 0;}
  .section-sm{padding:56px 0;}
}

/* Utility */
.mt-lg{margin-top:60px;}
.text-center{text-align:center;margin-left:auto;margin-right:auto;}
.max-w-sm{max-width:640px;}