/* =========================================================
   PROSHOW · DOMOS — Design tokens
   ========================================================= */
:root{
  --black:        #0a0a0b;
  --black-soft:   #141416;
  --black-elev:   #1c1c1f;
  --white:        #fbfbf9;
  --white-dim:    #cfcfcc;
  --orange:       #f86301;
  --orange-deep:  #c94e00;
  --orange-glow:  rgba(248,99,1,.35);
  --line:         rgba(255,255,255,.14);
  --line-dark:    rgba(0,0,0,.1);

  --font: 'Poppins', sans-serif;

  --container: 1220px;
  --gap: clamp(1.2rem, 3vw, 2.4rem);

  --ease: cubic-bezier(.22,.9,.24,1);
  --ease-soft: cubic-bezier(.16,.8,.3,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--black);
  color:var(--white);
  font-family:var(--font);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ margin:0; font-weight:800; letter-spacing:-.01em; text-transform:uppercase; }
p{ margin:0; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* =========================================================
   Ambient background — moving orange glows, dome wireframes
   and floating geodesic triangles
   ---------------------------------------------------------
   Performance notes: everything in here animates `transform`
   only (never top/left/width) so the browser can run it on
   the compositor thread without re-running layout or paint
   each frame. `contain` isolates this layer from the rest of
   the page's paint/layout work, and `will-change` pre-promotes
   each piece to its own GPU layer.
   ========================================================= */
.ambient-bg{
  position:fixed; inset:0; z-index:-1;
  overflow:hidden; pointer-events:none;
  contain:strict;
}
.ambient-bg:before{
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(248,99,1,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248,99,1,.06) 1px, transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 78%);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 78%);
}
.ambient-bg__blob{
  position:absolute; border-radius:50%;
  filter:blur(44px); opacity:.28;
  background:radial-gradient(circle, var(--orange) 0%, rgba(248,99,1,0) 70%);
  will-change:transform;
  transform:translateZ(0);
}
.ambient-bg__blob--1{ width:520px; height:520px; top:-14%; left:-10%; animation:ambDriftA 30s ease-in-out infinite; }
.ambient-bg__blob--2{ width:420px; height:420px; top:38%; right:-12%; opacity:.22; animation:ambDriftB 36s ease-in-out infinite; }
.ambient-bg__blob--3{ width:380px; height:380px; bottom:-16%; left:28%; opacity:.2; animation:ambDriftC 33s ease-in-out infinite; }
@keyframes ambDriftA{ 0%,100%{ transform:translate3d(0,0,0) scale(1); } 50%{ transform:translate3d(60px,40px,0) scale(1.12); } }
@keyframes ambDriftB{ 0%,100%{ transform:translate3d(0,0,0) scale(1); } 50%{ transform:translate3d(-50px,55px,0) scale(.92); } }
@keyframes ambDriftC{ 0%,100%{ transform:translate3d(0,0,0) scale(1); } 50%{ transform:translate3d(40px,-50px,0) scale(1.08); } }

.ambient-bg__dome{
  position:absolute; width:240px; height:auto; color:rgba(248,99,1,.2);
  will-change:transform;
}
.ambient-bg__dome--a{ top:10%; right:5%; animation:ambDomeFloat 16s ease-in-out infinite; }
.ambient-bg__dome--b{ bottom:6%; left:3%; width:190px; color:rgba(248,99,1,.15); animation:ambDomeFloat 20s ease-in-out infinite reverse; }
.ambient-bg__dome--c{ top:58%; right:-2%; width:150px; color:rgba(248,99,1,.13); animation:ambDomeFloat 23s ease-in-out infinite; }
@keyframes ambDomeFloat{ 0%,100%{ transform:translateY(0) rotate(0deg); } 50%{ transform:translateY(-20px) rotate(2deg); } }

/* floating geodesic triangles — small dome-facet fragments drifting
   and gently tumbling across the page */
.ambient-bg__tri{
  position:absolute; width:0; height:0;
  border-left:11px solid transparent;
  border-right:11px solid transparent;
  border-bottom:18px solid rgba(248,99,1,.5);
  filter:drop-shadow(0 0 5px rgba(248,99,1,.4));
  will-change:transform;
  transform-origin:center;
}
.ambient-bg__tri--1{ top:14%; left:12%; animation:triFloatA 12s ease-in-out infinite; }
.ambient-bg__tri--2{ top:22%; left:82%; border-bottom-width:14px; border-left-width:9px; border-right-width:9px; opacity:.7; animation:triFloatB 15s ease-in-out infinite; animation-delay:-3s; }
.ambient-bg__tri--3{ top:48%; left:6%; border-bottom-width:22px; border-left-width:13px; border-right-width:13px; opacity:.55; animation:triFloatC 18s ease-in-out infinite; animation-delay:-7s; }
.ambient-bg__tri--4{ top:64%; left:90%; border-bottom-width:16px; border-left-width:10px; border-right-width:10px; opacity:.6; animation:triFloatA 14s ease-in-out infinite; animation-delay:-5s; }
.ambient-bg__tri--5{ top:78%; left:20%; border-bottom-width:12px; border-left-width:8px; border-right-width:8px; opacity:.5; animation:triFloatB 17s ease-in-out infinite; animation-delay:-9s; }
@keyframes triFloatA{ 0%,100%{ transform:translate3d(0,0,0) rotate(0deg); } 50%{ transform:translate3d(14px,-26px,0) rotate(16deg); } }
@keyframes triFloatB{ 0%,100%{ transform:translate3d(0,0,0) rotate(0deg); } 50%{ transform:translate3d(-18px,-20px,0) rotate(-14deg); } }
@keyframes triFloatC{ 0%,100%{ transform:translate3d(0,0,0) rotate(0deg); } 50%{ transform:translate3d(16px,20px,0) rotate(10deg); } }

@media (prefers-reduced-motion: reduce){
  .ambient-bg__blob, .ambient-bg__dome, .ambient-bg__tri, .ambient-bg__angle, .ambient-bg__tag{ animation:none; }
}
@media (max-width:760px){
  .ambient-bg__dome--c{ display:none; }
}

/* blueprint angle diagrams + coordinate/measurement tags */
.ambient-bg__angle{
  position:absolute; width:210px; height:auto; color:rgba(248,99,1,.22);
  will-change:transform;
}
.ambient-bg__angle--a{ top:6%; left:4%; animation:ambDomeFloat 19s ease-in-out infinite; }
.ambient-bg__angle--b{ bottom:8%; right:4%; width:170px; color:rgba(248,99,1,.16); animation:ambDomeFloat 24s ease-in-out infinite reverse; }

.ambient-bg__tag{
  position:absolute;
  font-family:var(--font);
  font-size:.68rem;
  font-weight:600;
  letter-spacing:.08em;
  color:rgba(248,99,1,.4);
  border:1px solid rgba(248,99,1,.28);
  padding:.3rem .6rem;
  border-radius:4px;
  white-space:nowrap;
  will-change:transform;
}
.ambient-bg__tag--1{ top:16%; left:18%; animation:tagFloatA 13s ease-in-out infinite; }
.ambient-bg__tag--2{ top:36%; right:10%; animation:tagFloatB 16s ease-in-out infinite; animation-delay:-4s; }
.ambient-bg__tag--3{ top:64%; left:8%; animation:tagFloatC 15s ease-in-out infinite; animation-delay:-8s; }
.ambient-bg__tag--4{ bottom:22%; right:20%; animation:tagFloatA 17s ease-in-out infinite; animation-delay:-2s; }
.ambient-bg__tag--5{ bottom:5%; left:40%; animation:tagFloatB 14s ease-in-out infinite; animation-delay:-6s; }
@keyframes tagFloatA{ 0%,100%{ transform:translate3d(0,0,0); opacity:.7; } 50%{ transform:translate3d(10px,-14px,0); opacity:1; } }
@keyframes tagFloatB{ 0%,100%{ transform:translate3d(0,0,0); opacity:.6; } 50%{ transform:translate3d(-12px,10px,0); opacity:.95; } }
@keyframes tagFloatC{ 0%,100%{ transform:translate3d(0,0,0); opacity:.65; } 50%{ transform:translate3d(8px,12px,0); opacity:1; } }
@media (max-width:760px){
  .ambient-bg__angle--b, .ambient-bg__tag--2, .ambient-bg__tag--4{ display:none; }
}

/* =========================================================
   Neon section dividers
   ========================================================= */
.neon-divider{
  position:relative; z-index:1;
  height:2px; max-width:var(--container);
  margin:0 auto; left:0; right:0;
  margin-left:auto; margin-right:auto;
  background:linear-gradient(90deg, rgba(248,99,1,0), var(--orange) 18%, #ffb066 50%, var(--orange) 82%, rgba(248,99,1,0));
  box-shadow:0 0 10px 1px rgba(248,99,1,.65), 0 0 26px 6px rgba(248,99,1,.3);
}
.neon-divider:before{
  content:''; position:absolute; left:50%; top:50%; width:55%; height:14px;
  transform:translate(-50%,-50%) translateZ(0);
  background:radial-gradient(ellipse at center, rgba(248,99,1,.5), rgba(248,99,1,0) 72%);
  filter:blur(5px);
  will-change:opacity;
  animation:dividerPulse 4s ease-in-out infinite;
}
@keyframes dividerPulse{ 0%,100%{ opacity:.55; } 50%{ opacity:1; } }
@media (prefers-reduced-motion: reduce){ .neon-divider:before{ animation:none; } }

/* =========================================================
   Utility
   ========================================================= */
.hl{ color:var(--orange); font-style:italic; }
.intro__text h2 .hl,
.video-strip__intro h3 .hl,
.experiences__head h2 .hl,
.gallery__head h2 .hl,
.immersive__content h2 .hl,
.blueprint__text h2 .hl,
.cta-contact__text h2 .hl{
  display:block;
  margin-top:.12em;
}
.section-kicker{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--orange);
  margin:0 0 .9rem;
}
.section-kicker--light{ color:var(--orange); }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.95rem 1.9rem;
  border-radius:999px;
  font-family:var(--font);
  font-weight:600;
  font-size:.95rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn--solid{ background:var(--orange); color:var(--black); box-shadow:0 8px 24px -8px var(--orange-glow); }
.btn--solid:hover{ transform:translateY(-3px); box-shadow:0 14px 30px -6px var(--orange-glow); }
.btn--ghost{ border-color:rgba(255,255,255,.4); color:var(--white); background:transparent; }
.btn--ghost:hover{ border-color:var(--orange); color:var(--orange); transform:translateY(-3px); }
.btn--full{ width:100%; }

/* =========================================================
   Loader
   ========================================================= */
.loader{
  position:fixed; inset:0; z-index:9999;
  background:var(--black);
  display:flex; align-items:center; justify-content:center;
  color:var(--orange);
  transition:opacity .6s var(--ease), visibility .6s;
}
.loader.is-done{ opacity:0; visibility:hidden; }
.loader__dome{ width:110px; height:70px; animation:domePulse 1.1s ease-in-out infinite; }
@keyframes domePulse{ 0%,100%{ opacity:.35 } 50%{ opacity:1 } }

/* =========================================================
   Brand mark (recreated wordmark lockup)
   ========================================================= */
.brand-mark{
  position:relative;
  display:inline-flex;
  align-items:center;
}
.brand-mark__logo-chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--white);
  padding:.45rem .9rem;
  border-radius:9px;
  line-height:0;
}
.brand-mark__logo{
  display:block;
  height:30px;
  width:auto;
  object-fit:contain;
}
.nav__brand{ display:flex; align-items:center; }

/* =========================================================
   Nav
   ========================================================= */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:500;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem clamp(1.2rem,4vw,3.2rem);
  transition:background .4s var(--ease), padding .4s var(--ease), backdrop-filter .4s;
}
.nav.is-scrolled{
  background:rgba(10,10,11,.86);
  backdrop-filter:blur(14px);
  padding:.7rem clamp(1.2rem,4vw,3.2rem);
  border-bottom:1px solid var(--line);
}
.nav__links{ display:flex; align-items:center; gap:clamp(1rem,2vw,2rem); font-size:.92rem; font-weight:500; }
.nav__links a{ position:relative; padding:.3rem 0; opacity:.88; transition:opacity .3s, color .3s; }
.nav__links a:not(.nav__cta):after{
  content:''; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--orange); transform:scaleX(0); transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav__links a:not(.nav__cta):hover:after{ transform:scaleX(1); }
.nav__links a:hover{ opacity:1; color:var(--orange); }
.nav__cta{
  position:relative;
  display:inline-flex; align-items:center; gap:.4rem;
  background:linear-gradient(135deg, #ff9a4d, var(--orange) 55%, var(--orange-deep));
  color:var(--black) !important;
  padding:.62rem 1.4rem; border-radius:999px; font-weight:700; letter-spacing:.01em;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 6px 18px -7px rgba(248,99,1,.6), inset 0 1px 0 rgba(255,255,255,.35);
  overflow:hidden;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.nav__cta:before{
  content:''; position:absolute; top:0; left:-65%; width:35%; height:100%;
  background:linear-gradient(115deg, transparent, rgba(255,255,255,.6), transparent);
  transform:skewX(-18deg);
  transition:left .55s ease;
  pointer-events:none;
}
.nav__cta-arrow{
  display:inline-block;
  transition:transform .3s var(--ease);
}
.nav__cta:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px -8px rgba(248,99,1,.8), inset 0 1px 0 rgba(255,255,255,.4);
  opacity:1;
}
.nav__cta:hover:before{ left:130%; }
.nav__cta:hover .nav__cta-arrow{ transform:translateX(3px); }
.nav__cta:active{ transform:translateY(0) scale(.97); }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:.4rem; }
.nav__burger span{ width:24px; height:2px; background:var(--white); border-radius:2px; transition:transform .3s, opacity .3s; }

@media (max-width: 880px){
  .nav__links{
    position:fixed; top:0; right:0; height:100vh; width:min(78vw,320px);
    background:var(--black-soft); flex-direction:column; align-items:flex-start;
    justify-content:center; gap:1.6rem; padding:2rem 2.4rem;
    transform:translateX(100%); transition:transform .45s var(--ease);
    border-left:1px solid var(--line);
  }
  .nav__links.is-open{ transform:translateX(0); }
  .nav__burger{ display:flex; }
  .nav__burger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav__burger.is-open span:nth-child(2){ opacity:0; }
  .nav__burger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  overflow:hidden;
  text-align:center;
  padding:7rem 1.4rem 4rem;
}
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; object-position:center 35%; transform:scale(1.08) translateZ(0); animation:heroZoom 18s ease-in-out infinite alternate; will-change:transform; }
@keyframes heroZoom{ from{ transform:scale(1.08); } to{ transform:scale(1); } }
.hero__scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(10,10,11,.55) 0%, rgba(10,10,11,.35) 35%, rgba(10,10,11,.85) 82%, rgba(10,10,11,1) 100%),
    linear-gradient(90deg, rgba(10,10,11,.5), rgba(10,10,11,.15) 40%, rgba(10,10,11,.5));
}
.hero__content{ position:relative; z-index:2; max-width:1040px; }
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:.55rem;
  font-size:.85rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase;
  color:#fff;
  background:linear-gradient(120deg, rgba(248,99,1,.95), rgba(201,78,0,.95));
  border:1px solid rgba(255,166,92,.9);
  padding:.62rem 1.4rem; border-radius:999px; margin-bottom:1.8rem;
  box-shadow:0 0 18px 2px rgba(248,99,1,.55), 0 0 42px 10px rgba(248,99,1,.25), inset 0 0 14px rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  animation:eyebrowGlow 3s ease-in-out infinite;
}
.hero__eyebrow-dot{
  width:7px; height:7px; border-radius:50%; background:#fff;
  box-shadow:0 0 8px 2px rgba(255,255,255,.9);
  animation:eyebrowDot 1.6s ease-in-out infinite;
  flex:0 0 auto;
}
@keyframes eyebrowGlow{
  0%,100%{ box-shadow:0 0 18px 2px rgba(248,99,1,.55), 0 0 42px 10px rgba(248,99,1,.25), inset 0 0 14px rgba(255,255,255,.14); }
  50%{ box-shadow:0 0 26px 6px rgba(248,99,1,.8), 0 0 58px 16px rgba(248,99,1,.4), inset 0 0 14px rgba(255,255,255,.2); }
}
@keyframes eyebrowDot{ 0%,100%{ opacity:.6; transform:scale(.85); } 50%{ opacity:1; transform:scale(1.15); } }
@media (prefers-reduced-motion: reduce){ .hero__eyebrow, .hero__eyebrow-dot{ animation:none; } }

.hero__title{
  font-size:clamp(1.7rem, 4.4vw, 3.2rem);
  line-height:1.18;
  color:var(--white);
  white-space:nowrap;
}
@media (max-width:900px){ .hero__title{ white-space:normal; } }
.hero__title em{ font-style:italic; color:var(--orange); font-weight:900; }
.hero__title-hl{
  color:var(--orange);
  font-style:italic;
  font-weight:900;
  text-shadow:0 0 26px rgba(248,99,1,.55);
}
.hero__title .reveal-line + .reveal-line{ margin-top:.22em; }
.reveal-line{ display:block; overflow:hidden; }
.reveal-inner{ display:inline-block; }
.hero__sub{
  display:block; max-width:600px; margin:1.6rem auto 0;
  color:var(--white-dim); font-size:1.05rem;
}
.hero__actions{ display:flex; gap:1rem; justify-content:center; margin-top:2.2rem; flex-wrap:wrap; }

.hero__scroll{
  position:absolute; bottom:2.2rem; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.6rem;
  z-index:2; color:var(--white-dim); font-size:.72rem; letter-spacing:.08em;
}
.hero__scroll span{
  width:1px; height:34px; background:linear-gradient(var(--orange), transparent);
  position:relative; overflow:hidden;
}
.hero__scroll span:before{
  content:''; position:absolute; top:-100%; left:0; width:100%; height:100%;
  background:var(--white); animation:scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ top:-100% } 60%{ top:100% } 100%{ top:100% } }

/* entrance choreography (single orchestrated sequence on hero only) */
.reveal-item{ opacity:0; transform:translateY(16px); transition:opacity .9s var(--ease-soft), transform .9s var(--ease-soft); }
.hero.is-ready .reveal-item{ opacity:1; transform:translateY(0); }
.hero.is-ready .hero__eyebrow{ transition-delay:.15s; }
.hero.is-ready .hero__sub{ transition-delay:.75s; }
.hero.is-ready .hero__actions{ transition-delay:.9s; }
.reveal-inner{ transform:translateY(115%); transition:transform .85s var(--ease-soft); }
.hero.is-ready .reveal-line:nth-child(1) .reveal-inner{ transition-delay:.25s; }
.hero.is-ready .reveal-line:nth-child(2) .reveal-inner{ transition-delay:.38s; }
.hero.is-ready .reveal-line:nth-child(3) .reveal-inner{ transition-delay:.5s; }
.hero.is-ready .reveal-inner{ transform:translateY(0); }

/* =========================================================
   Generic section scaffolding
   ========================================================= */
section{ position:relative; padding:clamp(4rem,9vw,7.5rem) clamp(1.2rem,5vw,3.5rem); }
.intro, .experiences, .gallery, .clients, .blueprint{ max-width:var(--container); margin:0 auto; }

.io-reveal{ opacity:0; transform:translateY(26px) scale(.985); clip-path: inset(0 0 0% 0); transition:opacity .8s var(--ease-soft), transform .8s var(--ease-soft); }
.io-reveal.in-view{ opacity:1; transform:translateY(0) scale(1); }

/* =========================================================
   Intro / specs
   ========================================================= */
.intro__grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,5rem); align-items:center; }
.intro__text h2{ font-size:clamp(1.9rem,3.6vw,2.7rem); margin:.2rem 0 1.2rem; }
.intro__lead{ font-size:1.08rem; color:var(--white); margin-bottom:1rem; }
.intro__text p{ color:var(--white-dim); }
.intro__text p + p{ margin-top:1rem; }

.specs{ border:1px solid var(--line); border-radius:22px; padding:clamp(1.6rem,3vw,2.4rem); background:linear-gradient(160deg, var(--black-soft), var(--black)); position:relative; overflow:hidden; }
.specs:before{ content:''; position:absolute; inset:0; background:radial-gradient(circle at 90% 0%, var(--orange-glow), transparent 55%); opacity:.5; }
.specs__row{ display:grid; grid-template-columns:1fr 1fr; gap:1.6rem; position:relative; z-index:1; }
.specs__item{ display:flex; flex-wrap:wrap; align-items:baseline; column-gap:.15rem; }
.specs__num{ font-size:clamp(2.2rem,4.5vw,3rem); font-weight:900; color:var(--white); line-height:1; font-style:italic; }
.specs__unit{ font-size:1.3rem; font-weight:700; color:var(--orange); align-self:flex-start; margin-top:.25rem; }
.specs__label{ flex-basis:100%; font-size:.82rem; color:var(--white-dim); margin-top:.35rem; }

@media (max-width:900px){
  .intro__grid{ grid-template-columns:1fr; }
}

/* =========================================================
   Video placeholder slots
   ========================================================= */
.video-strip{ max-width:var(--container); margin:0 auto; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:clamp(2.5rem,6vw,5rem); }
.video-strip__intro{ flex:1 1 360px; max-width:520px; }
.video-strip__intro .section-kicker{ font-size:.92rem; margin-bottom:1.1rem; }
.video-strip__intro h3{ font-size:clamp(2.3rem,4.6vw,3.5rem); line-height:1.08; margin:0 0 1.2rem; }
.video-strip__intro p{ color:var(--white-dim); font-size:1.12rem; line-height:1.7; max-width:460px; }

.video-slot{ margin-inline:auto; flex:0 0 auto; }
.video-slot__frame{
  width:clamp(260px, 30vw, 340px); aspect-ratio:9/16;
  border:2px dashed rgba(248,99,1,.55);
  border-radius:20px;
  background:repeating-linear-gradient(135deg, rgba(248,99,1,.06) 0 12px, transparent 12px 24px);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:1rem; text-align:center; color:var(--white-dim); font-size:.78rem; letter-spacing:.03em;
  position:relative; transition:transform .4s var(--ease), border-color .4s;
}
.video-slot__frame:hover{ transform:translateY(-6px); border-color:var(--orange); }
.video-slot__play{
  width:52px; height:52px; border-radius:50%; background:var(--orange); color:var(--black);
  display:flex; align-items:center; justify-content:center; font-size:1.1rem;
  box-shadow:0 0 0 0 var(--orange-glow); animation:playPulse 2.6s ease-out infinite;
}
@keyframes playPulse{ 0%{ box-shadow:0 0 0 0 rgba(248,99,1,.55);} 70%{ box-shadow:0 0 0 16px rgba(248,99,1,0);} 100%{ box-shadow:0 0 0 0 rgba(248,99,1,0);} }
.video-slot__frame small{ opacity:.65; }
.video-slot--dark .video-slot__frame{ background:rgba(0,0,0,.35); border-color:rgba(255,255,255,.35); }
.video-slot--dark .video-slot__frame:hover{ border-color:var(--orange); }

.video-slot__frame--media{
  border-style:solid; border-color:rgba(248,99,1,.55); background:#000; padding:0; overflow:hidden;
  box-shadow:0 20px 45px -18px rgba(248,99,1,.45);
}
.video-slot__frame--media:hover{ border-color:var(--orange); }
.video-slot__frame--media video{
  width:100%; height:100%; object-fit:cover; border-radius:18px; display:block;
}

@media (max-width:760px){ .video-strip{ flex-direction:column; text-align:center; } .video-strip__intro p{ margin-inline:auto; } }

/* =========================================================
   Experiences — tilt cards
   ========================================================= */
.experiences__head{ text-align:center; max-width:760px; margin:0 auto 3.2rem; }
.experiences__head h2{ font-size:clamp(1.7rem,3.3vw,2.5rem); margin:.2rem 0 1rem; white-space:nowrap; }
@media (max-width:640px){ .experiences__head h2{ white-space:normal; } }
.experiences__lead{ color:var(--white-dim); }

.cards-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.6rem; }
.tilt-card{
  border-radius:20px; overflow:hidden; background:var(--black-soft);
  border:1px solid var(--line);
  transform-style:preserve-3d; will-change:transform;
  transition:transform .2s linear, box-shadow .25s;
  position:relative;
}
.tilt-card:hover, .tilt-card:focus-within{ box-shadow:0 20px 45px -18px rgba(0,0,0,.6), 0 0 0 1px rgba(248,99,1,.4); }
.tilt-card__img{ aspect-ratio:4/3; overflow:hidden; position:relative; }
.tilt-card__img:after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(10,10,11,.9) 100%);
}
.tilt-card__img img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease-soft); }
.tilt-card:hover .tilt-card__img img{ transform:scale(1.1); }
.tilt-card__body{ padding:1.4rem 1.5rem 1.7rem; }
.tilt-card__body h3{ font-size:1.15rem; margin-bottom:.5rem; }
.tilt-card__body p{ color:var(--white-dim); font-size:.9rem; }

@media (max-width:980px){ .cards-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .cards-grid{ grid-template-columns:1fr; } }

/* =========================================================
   Gallery
   ========================================================= */
.gallery__head{ text-align:center; max-width:640px; margin:0 auto 3rem; }
.gallery__head h2{ font-size:clamp(1.9rem,3.6vw,2.7rem); margin:.2rem 0 1rem; }
.gallery__head p{ color:var(--white-dim); }

/* Explicit named areas guarantee every cell of the grid is filled —
   no auto-placement gaps regardless of tile size mix. Areas t1..t9
   map 1:1 to the nine <figure> tiles in source order. */
.gallery__grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-template-rows:repeat(4, 200px);
  grid-template-areas:
    "t1 t1 t2 t3"
    "t1 t1 t2 t4"
    "t5 t5 t6 t7"
    "t9 t9 t6 t8";
  gap:.9rem;
}
.g-tile{ position:relative; margin:0; overflow:hidden; border-radius:16px; cursor:pointer; }
.g-tile:nth-child(1){ grid-area:t1; }
.g-tile:nth-child(2){ grid-area:t2; }
.g-tile:nth-child(3){ grid-area:t3; }
.g-tile:nth-child(4){ grid-area:t4; }
.g-tile:nth-child(5){ grid-area:t5; }
.g-tile:nth-child(6){ grid-area:t6; }
.g-tile:nth-child(7){ grid-area:t7; }
.g-tile:nth-child(8){ grid-area:t8; }
.g-tile:nth-child(9){ grid-area:t9; }
.g-tile--hero figcaption span{ font-size:1.3rem; }
.g-tile--hero figcaption{ font-size:1rem; }
.g-tile img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease-soft), filter .5s; }
.g-tile:before{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, transparent 45%, rgba(10,10,11,.92) 100%);
  opacity:.75; transition:opacity .4s;
}
.g-tile:after{
  content:''; position:absolute; inset:0; z-index:1; border-radius:16px;
  box-shadow:inset 0 0 0 0 var(--orange); transition:box-shadow .4s;
}
.g-tile:hover img{ transform:scale(1.12); filter:saturate(1.15); }
.g-tile:hover:after{ box-shadow:inset 0 0 0 3px var(--orange); }
.g-tile figcaption{
  position:absolute; left:1.1rem; bottom:1rem; right:1.1rem; z-index:2;
  color:var(--white); font-size:.82rem;
  transform:translateY(10px); opacity:.85; transition:transform .4s var(--ease), opacity .4s;
}
.g-tile:hover figcaption{ transform:translateY(0); opacity:1; }
.g-tile figcaption span{ display:block; font-weight:800; font-style:italic; color:var(--orange); font-size:1.02rem; }

/* Tablet: 3 equal columns × 3 rows = 9 cells for 9 tiles, exact fit */
@media (max-width:980px){
  .gallery__grid{
    grid-template-columns:repeat(3,1fr);
    grid-template-rows:repeat(3, 240px);
    grid-template-areas:none;
  }
  .g-tile:nth-child(n){ grid-area:auto; }
}

/* Mobile: 2 columns, 8 tiles fill 4 full rows, the 9th spans both
   columns so the last row never leaves a gap */
@media (max-width:640px){
  .gallery__grid{
    grid-template-columns:repeat(2,1fr);
    grid-template-rows:none;
    grid-auto-rows:190px;
  }
  .g-tile:nth-child(9){ grid-column:span 2; }
}

/* =========================================================
   Immersive parallax section
   ========================================================= */
.immersive{ padding:0; min-height:100vh; display:flex; align-items:center; overflow:hidden; }
.immersive__bg{ position:absolute; inset:0; z-index:0; }
.immersive__bg img{ width:100%; height:100%; object-fit:cover; }
.immersive__scrim{ position:absolute; inset:0; z-index:1; background:linear-gradient(100deg, rgba(10,10,11,.95) 15%, rgba(10,10,11,.55) 55%, rgba(10,10,11,.85) 100%); }
.immersive__inner{
  position:relative; z-index:2; width:100%; max-width:var(--container); margin:0 auto;
  padding:6rem clamp(1.2rem,6vw,4rem);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:clamp(2rem,5vw,3.5rem);
}
.immersive__content{ max-width:560px; }
.immersive__content h2{ font-size:clamp(1.7rem,3.4vw,2.6rem); margin:.2rem 0 1.2rem; white-space:nowrap; }
@media (max-width:560px){ .immersive__content h2{ white-space:normal; } }
.immersive__content p{ color:var(--white-dim); font-size:1.05rem; }
.immersive .video-slot{ flex:0 0 auto; margin:0; }
@media (max-width:900px){ .immersive__inner{ justify-content:center; text-align:center; padding-block:4.5rem; } .immersive .video-slot{ margin:0 auto; } }

@media (max-width:760px){
  .immersive{ flex-direction:column; padding-bottom:2rem; }
  .immersive .video-slot{ margin:0 auto 2rem; }
}

/* =========================================================
   Clients marquee
   ========================================================= */
.clients{ text-align:center; overflow:hidden; }
.clients__hint{ color:var(--white-dim); font-size:.82rem; margin:0 0 .6rem; }
.clients__marquee{ overflow:hidden; position:relative; margin-top:2.2rem; padding:18px 0 26px; }
.clients__marquee:before, .clients__marquee:after{
  content:''; position:absolute; top:0; bottom:0; width:80px; z-index:2;
}
.clients__marquee:before{ left:0; background:linear-gradient(90deg, var(--black), transparent); }
.clients__marquee:after{ right:0; background:linear-gradient(270deg, var(--black), transparent); }
.clients__track{
  display:flex; align-items:center; gap:clamp(1.2rem,3vw,2rem); width:max-content;
  animation:marquee 26s linear infinite;
}
/* El movimiento nunca se pausa: cada logo tiene su data-brand fijo,
   así que el click siempre abre la marca correcta sin importar la
   posición del carrusel. */
.clients__logo{
  display:flex; align-items:center; justify-content:center;
  background:var(--white);
  border-radius:14px;
  padding:.9rem 1.6rem;
  height:78px;
  box-shadow:0 6px 20px rgba(0,0,0,.35);
  transition:transform .35s var(--ease-soft), box-shadow .35s var(--ease-soft);
  cursor:pointer;
  outline:none;
}
.clients__logo img{
  height:100%; width:auto; max-width:150px; object-fit:contain; display:block;
}
.clients__logo:hover,
.clients__logo:focus-visible{
  transform:translateY(-4px) scale(1.04);
  box-shadow:0 10px 28px rgba(0,0,0,.45), 0 0 0 2px var(--orange);
}
.clients__logo:active{ transform:translateY(-1px) scale(.99); }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* =========================================================
   Blueprint / specs diagram
   ========================================================= */
.blueprint{
  position:relative;
  display:grid;
  grid-template-columns:.68fr 1.5fr .78fr;
  gap:clamp(1.6rem,4vw,3rem);
  align-items:center;
}
.blueprint__text, .blueprint__list{ position:relative; z-index:1; }
.dome-svg-wrap{ position:relative; z-index:1; }

.blueprint__text h2{ font-size:clamp(1.7rem,3vw,2.4rem); margin:.2rem 0 1.2rem; white-space:nowrap; }
@media (max-width:480px){ .blueprint__text h2{ white-space:normal; } }
.blueprint__text p{ color:var(--white-dim); margin-bottom:1.8rem; }

/* diagram wrapper breaks apart so the svg and the list become their own
   grid columns — each on its own side, never stacked one above the other */
.blueprint__diagram{ display:contents; }

.dome-svg-wrap{
  perspective:1200px;
  width:100%;
}
.dome-svg{
  width:100%; height:auto; overflow:visible;
  transform-style:preserve-3d;
  transform:rotateX(6deg) rotateY(0deg);
  will-change:transform;
}
@media (prefers-reduced-motion: reduce){
  .dome-svg{ transform:none; }
}
.dome-svg__floor{ fill:rgba(248,99,1,.08); stroke:var(--line); }
.dome-svg__outline{ fill:none; stroke:var(--white); stroke-width:2; }
.dome-svg__grid path, .dome-svg__grid line{ fill:none; stroke:rgba(248,99,1,.7); stroke-width:1; }
.dome-svg__grid{ animation:domeGridPulseGroup 4.5s ease-in-out infinite; }
@keyframes domeGridPulseGroup{ 0%,100%{ opacity:.55; } 50%{ opacity:1; } }

.dome-svg__callouts text{ fill:var(--white-dim); font-family:var(--font); font-size:13px; }
.dome-svg__callouts .dim-line{ stroke:rgba(255,255,255,.4); stroke-dasharray:4 4; stroke-width:1; animation:dimMarch 1.4s linear infinite; }
@keyframes dimMarch{ to{ stroke-dashoffset:-16; } }
.dome-svg__callouts line:not(.dim-line){ stroke:rgba(255,255,255,.4); stroke-width:1; }

/* animated mapping scanner travelling along the dome outline */
.dome-svg__scanner{
  fill:var(--orange);
  filter:drop-shadow(0 0 6px var(--orange-glow));
  offset-path: path('M50,360 A270,220 0 0 1 590,360');
  offset-rotate:0deg;
  animation:domeScan 5s linear infinite;
}
.dome-svg__scanner--alt{
  fill:var(--white);
  opacity:.8;
  offset-path: path('M170,360 A150,130 0 0 1 470,360');
  animation:domeScan 3.4s linear infinite reverse;
}
@keyframes domeScan{ from{ offset-distance:0%; } to{ offset-distance:100%; } }
@media (prefers-reduced-motion: reduce){
  .dome-svg__grid, .dome-svg__callouts .dim-line, .dome-svg__scanner, .dome-svg__scanner--alt{ animation:none; }
}

.blueprint__list{ display:grid; gap:.7rem; border-top:1px solid var(--line); padding-top:1.2rem; align-self:center; }
.blueprint__list li{ display:flex; flex-direction:column; gap:.25rem; padding:.6rem 0; border-bottom:1px solid var(--line); font-size:.92rem; }
.blueprint__list span{ color:var(--white-dim); }
.blueprint__list strong{ color:var(--orange); font-weight:700; }

@media (max-width:900px){
  .blueprint{ grid-template-columns:1fr; }
  .blueprint__diagram{ display:grid; gap:1.6rem; }
}

/* =========================================================
   CTA / Contact
   ========================================================= */
.cta-contact{
  background:linear-gradient(150deg, var(--orange-deep), var(--orange) 55%, #ffb066 130%);
  color:var(--black);
  overflow:hidden;
}
.cta-contact__geo{ position:absolute; inset:0; width:100%; height:100%; }
.cta-contact__inner{ position:relative; max-width:var(--container); margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,5rem); align-items:start; }
.cta-contact__text h2{ font-size:clamp(1.8rem,4vw,3rem); color:var(--white); margin:.2rem 0 1.1rem; text-shadow:0 2px 18px rgba(10,10,11,.18); }
.cta-contact__text .hl{ color:var(--white); text-decoration:underline; text-decoration-color:rgba(255,255,255,.55); text-decoration-thickness:3px; }
@media (max-width:420px){ .cta-contact__text h2{ font-size:1.7rem; } }
.cta-contact__text p{ color:rgba(10,10,11,.78); font-size:1.05rem; margin-bottom:1.4rem; }
.cta-contact__list{ display:grid; gap:.7rem; }
.cta-contact__list li{ position:relative; padding-left:1.6rem; font-size:.94rem; color:rgba(10,10,11,.85); }
.cta-contact__list li:before{ content:'✓'; position:absolute; left:0; font-weight:800; }
.cta-contact .section-kicker--light{ color:var(--black); opacity:.7; }

.cta-contact__form{
  background:var(--black); border-radius:22px; padding:clamp(1.6rem,3vw,2.4rem);
  display:grid; grid-template-columns:1fr 1fr; gap:1.1rem;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
}
.field{ position:relative; }
.field--full{ grid-column:1 / -1; }
.field input, .field select, .field textarea{
  width:100%; background:var(--black-soft); border:1px solid var(--line);
  border-radius:10px; padding:1.1rem .9rem .5rem; color:var(--white); font-family:var(--font);
  font-size:.92rem; outline:none; transition:border-color .3s;
}
.field select{ appearance:none; padding-top:1.1rem; color:var(--white-dim); }
.field select:valid{ color:var(--white); }
.field textarea{ resize:vertical; min-height:70px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--orange); }
.field label{
  position:absolute; left:.9rem; top:1.05rem; font-size:.85rem; color:var(--white-dim);
  pointer-events:none; transition:transform .2s var(--ease), font-size .2s var(--ease), color .2s;
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label,
.field select:focus + label,
.field select:valid + label{
  transform:translateY(-.62rem); font-size:.66rem; color:var(--orange);
}
.cta-contact__form .btn--full{ grid-column:1/-1; width:auto; min-width:260px; justify-self:center; margin-top:.3rem; }
.cta-contact__note{ grid-column:1/-1; text-align:center; font-size:.8rem; color:var(--white-dim); }

@media (max-width:900px){ .cta-contact__inner{ grid-template-columns:1fr; } }
@media (max-width:560px){ .cta-contact__form{ grid-template-columns:1fr; } }

/* =========================================================
   Footer
   ========================================================= */
.footer{ padding-top:3rem; padding-bottom:2rem; border-top:1px solid var(--line); }
.footer__top{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1.5rem; max-width:var(--container); margin:0 auto 2.4rem; }
.nav__brand--footer{ color:var(--white); }
.footer__links{ display:flex; gap:1.6rem; flex-wrap:wrap; font-size:.88rem; color:var(--white-dim); }
.footer__links a:hover{ color:var(--orange); }
.footer__bottom{
  max-width:var(--container); margin:0 auto; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:.6rem; font-size:.78rem; color:var(--white-dim); border-top:1px solid var(--line); padding-top:1.4rem;
}

/* =========================================================
   Lightbox
   ========================================================= */
.lightbox{
  position:fixed; inset:0; background:rgba(6,6,7,.94); z-index:2000;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:.7rem;
  opacity:0; visibility:hidden; transition:opacity .35s var(--ease), visibility .35s;
  padding:2rem;
}
.lightbox.is-open{ opacity:1; visibility:visible; }
.lightbox p{ color:var(--white-dim); font-size:.9rem; }
.lightbox__brand{
  color:var(--orange); font-weight:800; font-style:italic; letter-spacing:.02em;
  font-size:1.1rem; text-transform:uppercase;
}
.lightbox__stage{
  position:relative; display:flex; align-items:center; justify-content:center;
  max-width:min(92vw,1000px); width:100%;
}
.lightbox img{
  max-width:100%; max-height:72vh; border-radius:12px; box-shadow:0 30px 80px rgba(0,0,0,.6);
  transform:scale(.96); transition:transform .3s var(--ease), opacity .25s var(--ease);
  display:block; margin:0 auto;
}
.lightbox.is-open img{ transform:scale(1); }
.lightbox__arrow{
  flex:0 0 auto;
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,.08); border:1px solid var(--line); color:var(--white);
  font-size:1.6rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:background .3s, border-color .3s, transform .2s;
  position:absolute; top:50%; transform:translateY(-50%); z-index:2;
}
.lightbox__arrow--prev{ left:-10px; }
.lightbox__arrow--next{ right:-10px; }
.lightbox__arrow:hover{ background:var(--orange); border-color:var(--orange); color:var(--black); }
.lightbox__arrow:active{ transform:translateY(-50%) scale(.92); }
.lightbox__arrow[hidden]{ display:none; }
@media (max-width:640px){
  .lightbox__arrow--prev{ left:-4px; }
  .lightbox__arrow--next{ right:-4px; }
  .lightbox__arrow{ width:38px; height:38px; font-size:1.3rem; }
}
.lightbox__dots{ display:flex; gap:.4rem; }
.lightbox__dots span{
  width:7px; height:7px; border-radius:50%; background:rgba(255,255,255,.25);
  transition:background .3s, transform .3s;
}
.lightbox__dots span.is-active{ background:var(--orange); transform:scale(1.25); }
.lightbox__count{ font-size:.75rem; letter-spacing:.05em; color:var(--white-dim); }
.lightbox__close{
  position:absolute; top:1.6rem; right:1.8rem; background:none; border:1px solid var(--line);
  color:var(--white); width:42px; height:42px; border-radius:50%; cursor:pointer; font-size:1rem;
  transition:border-color .3s, color .3s, transform .3s;
}
.lightbox__close:hover{ border-color:var(--orange); color:var(--orange); transform:rotate(90deg); }