/* ============================================================
   MISTRAL BRASA — DUALIS
   Dark · minimal editorial · Mediterranean · mobile-first
   ============================================================ */

:root{
  --noir:      #0E0C0A;
  --charcoal:  #14110C;
  --coal-2:    #1A1610;
  --panel:     #1F1A13;
  --sand:      #EDE3DA;
  --sand-deep: #E1D5C6;
  --ink:       #1A1712;
  --ink-soft:  #4A4238;
  --ink-muted: #6B6153;
  --copper-ink:#7A5A30;
  --cream:     #EEE5D4;
  --muted:     #A99C86;
  --muted-2:   #857A67;
  --gold:      #C6A15E;
  --gold-lt:   #DBB878;
  --line:      rgba(214,185,120,.16);
  --line-soft: rgba(238,229,212,.09);
  --line-ink:  rgba(26,23,18,.16);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1180px;
  --media: 980px;              /* media never spans the full width — keeps the page calm */
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --sec-y: clamp(5rem, 12vw, 10rem);
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; color-scheme:dark; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  font-family:var(--sans); font-weight:400; font-size:1.0625rem; line-height:1.75;
  color:var(--cream); background:var(--noir);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
a, button, .mode-tab, .slider-btn{ touch-action:manipulation; -webkit-tap-highlight-color:transparent; }
h1,h2,h3,p,li,figcaption{ overflow-wrap:break-word; }
::selection{ background:var(--gold); color:var(--noir); }
:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; }

.skip-link{ position:absolute; left:-999px; top:0; z-index:200; background:var(--gold); color:var(--noir); padding:.7rem 1.1rem; }
.skip-link:focus{ left:1rem; top:1rem; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:var(--sec-y); position:relative; }
section[id]{ scroll-margin-top:84px; }

/* ---------- Type system (restrained scale) ---------- */
.eyebrow{ font-family:var(--sans); font-size:.7rem; font-weight:500; letter-spacing:.34em; text-transform:uppercase; color:var(--muted); margin-bottom:1.5rem; }
.eyebrow.gold{ color:var(--gold); }
.h-display{ font-family:var(--serif); color:var(--cream); text-wrap:balance; }
.t-up{ display:block; font-weight:500; text-transform:uppercase; letter-spacing:.04em; line-height:1.06; font-size:clamp(1.7rem, 3.4vw, 2.9rem); }
.t-it{ display:block; font-style:italic; font-weight:300; line-height:1.1; color:var(--gold-lt); font-size:clamp(1.7rem, 3.4vw, 2.9rem); }
.lead{ font-family:var(--serif); font-weight:400; font-size:clamp(1.25rem, 2vw, 1.6rem); line-height:1.5; color:var(--cream); margin-top:1.4rem; max-width:56ch; }
.section p{ color:var(--muted); }
.section p.lead{ color:var(--cream); }
.section p + p{ margin-top:1rem; }
.section-head{ max-width:42rem; margin-bottom:clamp(2.5rem,5vw,4rem); }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.center .lead{ margin-inline:auto; }
.center-lead{ margin-inline:auto; }

/* Sand theme */
.sec-sand{ background:var(--sand); color:var(--ink); }
.sec-sand .h-display{ color:var(--ink); }
.sec-sand .t-it{ color:var(--copper-ink); }
.sec-sand .eyebrow{ color:var(--copper-ink); }
.sec-sand p{ color:var(--ink-muted); }
.sec-sand .lead{ color:var(--ink-soft); }

/* Buttons */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:.5rem; min-height:52px; padding:.85rem 2rem; font-family:var(--sans); font-size:.76rem; font-weight:500; letter-spacing:.2em; text-transform:uppercase; border-radius:var(--radius); border:1px solid transparent; transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease); }
.btn-gold{ background:var(--gold); color:var(--noir); }
.btn-gold:hover{ background:var(--gold-lt); transform:translateY(-2px); }
.btn-block{ width:100%; }
.btn:active{ transform:translateY(0); }

/* ============================================================ HEADER */
.site-header{ position:fixed; inset:0 0 auto 0; z-index:100; transition:background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s var(--ease); }
.header-inner{ max-width:var(--wrap); margin-inline:auto; padding:1.05rem var(--gutter); display:flex; align-items:center; justify-content:space-between; gap:1.5rem; }
.brand-logo{ height:clamp(36px,4.6vw,48px); width:auto; display:block; }
.nav-desktop{ display:none; align-items:center; gap:2.1rem; }
.nav-desktop a{ font-size:.74rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase; color:var(--cream); position:relative; padding-block:.3rem; transition:color .3s var(--ease); }
.nav-desktop a:not(.nav-cta)::after{ content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0; background:var(--gold); transition:width .35s var(--ease); }
.nav-desktop a:not(.nav-cta):hover{ color:var(--gold-lt); }
.nav-desktop a:not(.nav-cta):hover::after{ width:100%; }
.nav-cta{ border:1px solid var(--line); padding:.55rem 1.15rem; border-radius:var(--radius); color:var(--gold-lt)!important; transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.nav-cta:hover{ background:var(--gold); color:var(--noir)!important; border-color:var(--gold); }
.site-header.scrolled{ background:rgba(14,12,10,.8); backdrop-filter:saturate(140%) blur(14px); box-shadow:0 1px 0 var(--line-soft); }
.nav-toggle{ display:flex; flex-direction:column; justify-content:center; gap:5px; width:46px; height:46px; background:none; border:none; padding:10px; }
.nav-toggle span{ display:block; height:1.5px; width:100%; background:var(--cream); transition:transform .3s var(--ease), opacity .3s var(--ease); }
body.menu-open .nav-toggle span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2){ opacity:0; }
body.menu-open .nav-toggle span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }
.mobile-menu{ position:fixed; inset:0; z-index:90; background:var(--charcoal); padding:clamp(6rem,18vh,9rem) var(--gutter) 3rem; display:flex; flex-direction:column; justify-content:space-between; transform:translateY(-100%); transition:transform .5s var(--ease); visibility:hidden; }
body.menu-open .mobile-menu{ transform:translateY(0); visibility:visible; }
.mobile-menu nav{ display:flex; flex-direction:column; gap:.1rem; }
.mobile-menu nav a{ font-family:var(--serif); font-style:italic; font-weight:400; font-size:clamp(1.6rem,6vw,2.3rem); color:var(--cream); padding:.6rem 0; border-bottom:1px solid var(--line-soft); transition:color .3s var(--ease); }
.mobile-menu nav a:hover{ color:var(--gold-lt); }
.mm-cta{ color:var(--gold-lt)!important; border-bottom:none!important; }
.mm-foot{ display:flex; flex-wrap:wrap; gap:1.5rem; font-size:.85rem; letter-spacing:.05em; color:var(--muted); }

/* ============================================================ HERO · scroll reveal */
.hero{ position:relative; background:var(--noir); }
.hero-track{ height:200vh; }                 /* scroll distance for the reveal */
.hero-stage{ --hp:0; position:sticky; top:0; height:100svh; height:100dvh; overflow:hidden; display:grid; place-items:center; background:var(--noir); }
.hero-bg{ position:absolute; inset:0; z-index:0; opacity:clamp(0, calc((var(--hp) - .18) * 2.6), 1); transition:opacity .1s linear; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; object-position:58% 46%; transform:scale(calc(1.16 - var(--hp) * .16)); transform-origin:center; }
.hero-veil{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(14,12,10,.52) 0%, rgba(14,12,10,.28) 40%, rgba(14,12,10,.74) 100%); opacity:clamp(0, calc((var(--hp) - .18) * 2.4), 1); }
.hero-copy{ position:relative; z-index:2; text-align:center; padding-inline:var(--gutter); transform:translateY(calc(var(--hp) * -4vh)); }
.hero-name{ font-family:var(--serif); font-weight:300; text-transform:uppercase; letter-spacing:.22em; line-height:1; font-size:clamp(3rem, 11vw, 7rem); color:var(--cream); text-indent:.22em; }
/* tagline fades out BEFORE the image reveals — text first, then product */
.hero-tagline{ font-family:var(--sans); font-weight:300; font-size:clamp(1rem, 2.2vw, 1.4rem); line-height:1.55; letter-spacing:.01em; color:var(--cream); max-width:34ch; margin:1.6rem auto 0; opacity:clamp(0, calc(1 - var(--hp) * 5), 1); }
.hero-cue{ position:absolute; z-index:2; left:50%; bottom:1.6rem; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.7rem; color:var(--muted); font-size:.6rem; letter-spacing:.28em; text-transform:uppercase; opacity:clamp(0, calc(1 - var(--hp) * 4), 1); }
.hero-cue i{ width:1px; height:38px; background:linear-gradient(var(--gold), transparent); animation:cue 2s var(--ease) infinite; transform-origin:top; }
@keyframes cue{ 0%{ transform:scaleY(0); opacity:0; } 40%{ opacity:1; } 100%{ transform:scaleY(1); opacity:0; } }

/* ============================================================ ¿QUÉ ES DUALIS? */
.qd{ background:var(--charcoal); }
.qd-intro{ max-width:62ch; margin-bottom:clamp(3rem,7vw,5rem); }
.qd-title{ font-family:var(--serif); font-weight:500; text-transform:uppercase; letter-spacing:.03em; line-height:1.05; font-size:clamp(2rem, 5vw, 3.6rem); color:var(--cream); text-wrap:balance; }
.qd-name{ color:var(--gold-lt); }
.qd-sub{ font-family:var(--serif); font-style:italic; font-weight:300; font-size:clamp(1.3rem, 2.6vw, 1.9rem); line-height:1.3; color:var(--cream); margin-top:.6rem; }
.qd-text{ color:var(--muted)!important; max-width:60ch; margin-top:1.6rem; }
.diptych{ display:grid; grid-template-columns:1fr; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; max-width:var(--media); margin-inline:auto; }
.dip-item{ position:relative; background:#000; overflow:hidden; }
.dip-item img{ width:100%; display:block; transition:transform 1.4s var(--ease); }
.dip-item:hover img{ transform:scale(1.03); }
.dip-item figcaption{ position:absolute; left:0; bottom:0; width:100%; padding:2.4rem 1.4rem 1rem; text-align:center; font-family:var(--sans); font-size:.68rem; font-weight:500; letter-spacing:.32em; text-transform:uppercase; color:var(--gold-lt); background:linear-gradient(0deg, rgba(14,12,10,.78), transparent); }
.dip-caption{ text-align:center; margin-top:1.5rem; font-family:var(--serif); font-style:italic; font-size:clamp(1.15rem,2.2vw,1.5rem); color:var(--muted)!important; }

/* ============================================================ TRES FORMAS (sand) */
.triptico{ max-width:820px; margin:0 auto clamp(2.5rem,5vw,4rem); }   /* the three structures, calmer */
.triptico img{ width:100%; }
.modes{ border-top:1px solid var(--line-ink); padding-top:clamp(2rem,4vw,3rem); max-width:var(--media); margin-inline:auto; }
.modes-tabs{ display:grid; grid-template-columns:repeat(3,1fr); gap:.5rem; max-width:34rem; margin:0 auto clamp(1.8rem,4vw,2.6rem); }
.mode-tab{ display:inline-flex; align-items:baseline; justify-content:center; gap:.45rem; min-height:48px; padding:.7rem .5rem; background:transparent; border:1px solid var(--line-ink); border-radius:var(--radius); font-family:var(--sans); font-size:.72rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-muted); transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.mode-tab:hover{ color:var(--ink); border-color:var(--ink); }
.mode-tab.active{ background:var(--ink); color:var(--sand); border-color:var(--ink); }
.mode-num{ font-family:var(--serif); font-style:italic; font-size:.95rem; color:var(--copper-ink); }
.mode-tab.active .mode-num{ color:var(--gold-lt); }
@media (min-width:640px){ .mode-tab{ font-size:.76rem; letter-spacing:.14em; padding:.7rem 1.2rem; } }
.modes-body{ display:grid; grid-template-columns:1fr; gap:clamp(1.5rem,3vw,2.5rem); align-items:center; }
.modes-stage{ position:relative; aspect-ratio:4/3; background:#000; border-radius:var(--radius); overflow:hidden; }
.modes-stage .mode-img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity .55s var(--ease); pointer-events:none; }
.modes-stage .mode-img.active{ opacity:1; }
.mode-panel p{ color:var(--ink-soft)!important; font-size:1.05rem; max-width:42ch; }

/* ============================================================ SISTEMA HÍBRIDO */
.mecanismo{ background:var(--noir); }
.fn-block{ display:grid; grid-template-columns:1fr; gap:clamp(1.6rem,4vw,3rem); align-items:center; margin-bottom:clamp(3rem,7vw,5rem); }
.fn-block:last-child{ margin-bottom:0; }
.fn-copy .fn-idx{ font-family:var(--sans); font-size:.68rem; font-weight:500; letter-spacing:.3em; text-transform:uppercase; color:var(--gold); display:block; margin-bottom:1rem; }
.fn-copy h3{ font-family:var(--serif); font-weight:400; font-size:clamp(1.6rem,3vw,2.3rem); line-height:1.15; color:var(--cream); margin-bottom:1rem; }
.fn-copy p{ color:var(--muted); max-width:46ch; }
.fn-frame{ border-radius:var(--radius); overflow:hidden; background:#000; }
.fn-frame img{ width:100%; transition:transform 1.4s var(--ease); }
.fn-frame:hover img{ transform:scale(1.03); }

/* ============================================================ DISEÑO / ACABADOS */
.diseno{ background:var(--coal-2); }
.specs{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:var(--radius); overflow:hidden; margin-bottom:clamp(3rem,6vw,4.5rem); max-width:var(--media); margin-inline:auto; }
.spec{ background:var(--charcoal); padding:1.8rem 1.2rem; text-align:center; display:flex; flex-direction:column; gap:.4rem; }
.spec-val{ font-family:var(--serif); font-size:2.1rem; color:var(--gold-lt); line-height:1; }
.spec-key{ font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.finishes-block{ border-top:1px solid var(--line-soft); padding-top:clamp(2.5rem,5vw,3.5rem); }
.finishes-head{ text-align:center; max-width:42rem; margin:0 auto clamp(2rem,4vw,3rem); }
.finishes-title-lg{ font-family:var(--serif); font-weight:400; font-size:clamp(1.6rem,3vw,2.2rem); color:var(--cream); margin-bottom:.9rem; }
.finishes-desc{ color:var(--muted); }

/* ============================================================ SLIDER */
.slider{ position:relative; max-width:var(--media); margin-inline:auto; }
.slides{ display:flex; overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth; -webkit-overflow-scrolling:touch; scrollbar-width:none; border-radius:var(--radius); background:#000; }
.slides::-webkit-scrollbar{ display:none; }
.slide{ position:relative; flex:0 0 100%; scroll-snap-align:center; display:flex; align-items:center; justify-content:center; background:#000; aspect-ratio:3/2; }
.slide img{ width:100%; height:100%; object-fit:contain; }
.slide-cap{ position:absolute; left:0; right:0; bottom:0; padding:2.4rem 1.5rem 1.3rem; text-align:center; font-family:var(--serif); font-style:italic; font-size:clamp(1.3rem,3vw,1.8rem); color:var(--gold-lt); background:linear-gradient(0deg, rgba(14,12,10,.7), transparent); }
.slider-btn{ position:absolute; top:50%; transform:translateY(-50%); z-index:3; width:46px; height:46px; display:flex; align-items:center; justify-content:center; border-radius:50%; background:rgba(14,12,10,.5); color:var(--cream); border:1px solid var(--line); backdrop-filter:blur(6px); transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.slider-btn:hover{ background:var(--gold); color:var(--noir); border-color:var(--gold); }
.slider-btn.prev{ left:.8rem; }
.slider-btn.next{ right:.8rem; }
.slider-dots{ display:flex; justify-content:center; gap:.55rem; margin-top:1.3rem; }
.slider-dots button{ width:8px; height:8px; border-radius:50%; border:none; background:var(--muted-2); opacity:.5; transition:opacity .3s var(--ease), background .3s var(--ease), width .3s var(--ease); padding:0; }
.slider-dots button.active{ opacity:1; background:var(--gold); width:24px; border-radius:4px; }
.finishes-slider .slide{ aspect-ratio:4/3; }
.finishes-slider .slide img{ object-fit:cover; }
.quote{ text-align:center; margin-top:clamp(3rem,7vw,5rem); }
.quote p{ font-family:var(--serif); font-weight:300; font-size:clamp(1.6rem,4vw,2.8rem); color:var(--cream); text-wrap:balance; }
.quote em{ font-style:italic; color:var(--gold-lt); }

/* ============================================================ CONTACTO */
.contacto{ background:var(--noir); }
.contacto-grid{ display:grid; grid-template-columns:1fr; gap:clamp(2.5rem,5vw,4rem); align-items:start; }
.price-note{ font-size:.9rem; color:var(--gold)!important; margin-top:1.3rem; font-style:italic; }
.contact-list{ list-style:none; margin-top:2rem; display:flex; flex-direction:column; gap:1.05rem; }
.contact-list li{ display:flex; align-items:center; gap:.9rem; font-size:1rem; color:var(--cream); }
.ci-ico{ color:var(--gold); display:inline-flex; }
.contact-list a{ transition:color .3s var(--ease); }
.contact-list a:hover{ color:var(--gold-lt); }
.contacto-form{ background:var(--charcoal); border:1px solid var(--line-soft); border-radius:var(--radius); padding:clamp(1.6rem,4vw,2.6rem); display:flex; flex-direction:column; gap:1.15rem; }
.field{ display:flex; flex-direction:column; gap:.5rem; }
.field-row{ display:grid; grid-template-columns:1fr; gap:1.15rem; }
.field label{ font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:500; }
.field .opt{ text-transform:none; letter-spacing:0; color:var(--muted-2); }
.field input, .field textarea, .field select{ font-family:var(--sans); font-size:1rem; color:var(--cream); background:var(--panel); border:1px solid var(--line-soft); border-radius:var(--radius); padding:.85rem 1rem; min-height:52px; width:100%; transition:border-color .3s var(--ease); color-scheme:dark; }
.field textarea{ resize:vertical; min-height:120px; }
.field input::placeholder, .field textarea::placeholder{ color:var(--muted-2); }
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--gold); }
.field input:user-invalid, .field textarea:user-invalid{ border-color:#b3563f; }
.select-wrap{ position:relative; }
.select-wrap select{ appearance:none; -webkit-appearance:none; padding-right:2.5rem; }
.sel-caret{ position:absolute; right:1rem; top:50%; transform:translateY(-50%); color:var(--muted); pointer-events:none; }
.form-hint{ font-size:.8rem; color:var(--muted); line-height:1.5; }
.form-hint.sent{ color:var(--gold); }

/* ============================================================ FOOTER */
.site-footer{ background:var(--noir); color:var(--muted); padding-top:clamp(3.5rem,8vw,5.5rem); border-top:1px solid var(--line-soft); }
.footer-grid{ display:grid; grid-template-columns:1fr; gap:2.5rem; padding-bottom:3rem; }
.footer-logo{ height:48px; width:auto; margin-bottom:1.1rem; }
.footer-brand p{ font-family:var(--serif); font-style:italic; font-size:1.15rem; color:var(--muted); max-width:24ch; }
.footer-nav{ display:flex; flex-direction:column; gap:.8rem; }
.footer-nav a, .footer-contact a{ font-size:.88rem; letter-spacing:.04em; color:var(--muted); transition:color .3s var(--ease); }
.footer-nav a:hover, .footer-contact a:hover{ color:var(--gold-lt); }
.footer-contact{ display:flex; flex-direction:column; gap:.8rem; }
.footer-bar{ border-top:1px solid var(--line-soft); padding:1.5rem var(--gutter); max-width:var(--wrap); margin-inline:auto; width:100%; display:flex; flex-direction:column; gap:.6rem; font-size:.7rem; letter-spacing:.06em; color:var(--muted-2); }
.fb-tag{ color:var(--gold); }

/* ============================================================ HOME · brand hero */
.mb-hero{ position:relative; min-height:100svh; min-height:100dvh; display:grid; place-items:center; background:var(--noir); overflow:hidden; }
.mb-hero-glow{ position:absolute; inset:0; background:radial-gradient(60% 45% at 50% 42%, rgba(198,161,94,.12), transparent 62%); }
.mb-hero-inner{ position:relative; z-index:1; text-align:center; padding-inline:var(--gutter); }
.mb-hero-logo{ height:auto; width:min(72vw, 360px); margin-inline:auto; }
.mb-hero-tagline{ font-family:var(--serif); font-style:italic; font-weight:300; font-size:clamp(1.15rem, 2.6vw, 1.7rem); color:var(--cream); margin-top:1.8rem; letter-spacing:.01em; }
.mb-hero-cue{ position:absolute; z-index:1; left:50%; bottom:1.8rem; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.8rem; color:var(--muted); font-size:.6rem; letter-spacing:.28em; text-transform:uppercase; text-align:center; }
.mb-hero-cue i{ width:1px; height:36px; background:linear-gradient(var(--gold), transparent); animation:cue 2s var(--ease) infinite; transform-origin:top; }

/* ============================================================ HOME · quiénes somos */
.quienes{ background:var(--charcoal); }
.quienes-grid{ display:grid; grid-template-columns:1fr; gap:clamp(1.5rem,3vw,2.5rem); }
.quienes-title{ font-family:var(--serif); font-weight:400; line-height:1.14; letter-spacing:.005em; font-size:clamp(1.9rem, 4.4vw, 3.4rem); color:var(--cream); max-width:20ch; text-wrap:balance; }
.quienes-title em{ font-style:italic; color:var(--gold-lt); }
.quienes-body{ max-width:60ch; }
.quienes-body p{ color:var(--muted); font-size:1.08rem; }
.quienes-body p + p{ margin-top:1.1rem; }

/* ============================================================ HOME · scroll stories */
.story{ position:relative; }
.story-stage{ --sp:.5; position:sticky; top:0; height:100svh; height:100dvh; overflow:hidden; background:#000; display:flex; align-items:flex-end; }
.story:not([data-pin]) .story-stage,
.story{ }
.story[data-pin]{ height:180vh; }
.story-media{ position:absolute; inset:0; z-index:0; clip-path:inset(calc((1 - clamp(0, var(--sp) * 2.4, 1)) * 9%) 0 round 0); }
.story-media img{ width:100%; height:100%; object-fit:cover; transform:translateY(calc((var(--sp) - .5) * -10vh)) scale(1.12); transform-origin:center; will-change:transform; }
.story-scrim{ position:absolute; inset:0; z-index:1; background:linear-gradient(180deg, rgba(14,12,10,.42) 0%, rgba(14,12,10,0) 30%, rgba(14,12,10,.35) 58%, rgba(14,12,10,.85) 100%); }
.story-copy{ position:relative; z-index:2; width:100%; max-width:var(--wrap); margin-inline:auto; padding:0 var(--gutter) clamp(3.5rem,9vh,7rem); transform:translateY(calc((1 - clamp(0, (var(--sp) - .12) * 2.2, 1)) * 40px)); opacity:clamp(0, (var(--sp) - .08) * 2.4, 1); }
.story-eyebrow{ font-family:var(--sans); font-size:.68rem; font-weight:500; letter-spacing:.34em; text-transform:uppercase; color:var(--gold-lt); margin-bottom:1.1rem; }
.story-title{ font-family:var(--serif); font-weight:300; line-height:1.02; font-size:clamp(2.6rem, 8vw, 6rem); color:var(--cream); }
.story-line{ font-family:var(--serif); font-style:italic; font-weight:300; font-size:clamp(1.15rem, 2.4vw, 1.6rem); color:var(--cream); margin-top:1.3rem; max-width:34ch; }

/* ============================================================ HOME · filosofía / pilares */
.filosofia{ background:var(--noir); }
.pillars{ list-style:none; display:grid; grid-template-columns:1fr; gap:clamp(2rem,4vw,3rem); max-width:var(--media); margin-inline:auto; }
.pillar{ padding-top:1.6rem; border-top:1px solid var(--line); }
.pillar-idx{ font-family:var(--serif); font-style:italic; font-size:1.1rem; color:var(--gold); display:block; margin-bottom:.7rem; }
.pillar h3{ font-family:var(--serif); font-weight:400; font-size:clamp(1.5rem,2.6vw,1.9rem); line-height:1.1; color:var(--cream); margin-bottom:.7rem; }
.pillar p{ color:var(--muted); font-size:1rem; }

/* ============================================================ HOME · CTA Dualis */
.mb-cta{ background:var(--coal-2); }
.mb-cta-grid{ display:grid; grid-template-columns:1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.mb-cta-media{ border-radius:var(--radius); overflow:hidden; background:#000; }
.mb-cta-media img{ width:100%; transition:transform 1.4s var(--ease); }
.mb-cta-media:hover img{ transform:scale(1.03); }
.mb-cta-actions{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2rem; }
.btn-ghost{ background:transparent; color:var(--cream); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-lt); }

/* ============================================================ REVEAL */
[data-reveal]{ opacity:0; transform:translateY(24px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal].in{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1!important; transform:none!important; transition:none!important; }
  .hero-cue i{ animation:none; }
  .dip-item:hover img, .fn-frame:hover img{ transform:none; }
  .slides{ scroll-behavior:auto; }
  .modes-stage .mode-img{ transition:none; }
  /* static, composed hero — no long scroll, everything visible */
  .hero-track{ height:auto; }
  .hero-stage{ position:relative; height:100svh; --hp:.5; }
  .hero-bg{ opacity:1; }
  .hero-bg img{ transform:none; }
  .hero-veil{ opacity:.55; }
  .hero-copy{ transform:none; }
  .hero-tagline{ opacity:1; }
  .hero-cue{ display:none; }
  /* stories become static, framed images — no pin, no parallax */
  .mb-hero-cue i{ animation:none; }
  .story[data-pin]{ height:auto; }
  .story-stage{ position:relative; height:auto; --sp:.5; display:block; }
  .story-media{ position:relative; clip-path:none; aspect-ratio:16/10; }
  .story-media img{ transform:none; }
  .story-copy{ transform:none; opacity:1; position:absolute; bottom:0; }
  .mb-cta-media:hover img{ transform:none; }
}

/* ============================================================ RESPONSIVE */
@media (min-width:640px){
  .field-row{ grid-template-columns:1fr 1fr; }
  .specs{ grid-template-columns:repeat(4,1fr); }
  .diptych{ grid-template-columns:1fr 1fr; }
  .pillars{ grid-template-columns:repeat(3,1fr); }
}
@media (min-width:768px){
  .footer-grid{ grid-template-columns:1.4fr 1fr 1.2fr; }
  .footer-bar{ flex-direction:row; justify-content:space-between; align-items:center; }
  .modes-body{ grid-template-columns:1.25fr .75fr; }
}
@media (min-width:900px){
  .nav-desktop{ display:flex; }
  .nav-toggle{ display:none; }
  .mobile-menu{ display:none; }
  .fn-block{ grid-template-columns:1fr 1fr; }
  .fn-block.reverse .fn-frame{ order:2; }
  .contacto-grid{ grid-template-columns:1fr 1.05fr; }
  .finishes-slider .slide{ aspect-ratio:4/3; max-height:600px; }
  .quienes-grid{ grid-template-columns:.85fr 1.15fr; align-items:start; column-gap:clamp(2.5rem,5vw,5rem); }
  .quienes-grid .eyebrow{ grid-column:1 / -1; }
  .mb-cta-grid{ grid-template-columns:1.05fr .95fr; }
}