:root{
  --navy:#0F172A;
  --navy-2:#182B4D;
  --red:#E42313;
  --orange:#F3811E;
  --yellow:#FFC629;
  --blue:#1D68B4;
  --terracotta:#D9653B;
  --terracotta-deep:#A8451F;
  --orange-deep:#C24A1D;
  --gold:#F59E0B;
  --gray-line:#DAD7CF;
  --paper:#F9F8F5;
  --paper-dark:#EFECE3;
  --ink:#1B2333;
  --ink-soft:#526071;
  --white:#FFFFFF;
  --whatsapp:#25D366;
  --whatsapp-dark:#1EBE5A;
  --radius:16px;
  --radius-sm:10px;
  --shadow: 0 24px 48px -22px rgba(16,32,61,.4);
  --shadow-sm: 0 10px 24px -14px rgba(16,32,61,.35);
  --container: 1180px;
  --header-h: 76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,sans-serif;
  font-weight:500;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans',system-ui,sans-serif;font-weight:700;margin:0;line-height:1.15;color:var(--navy)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
input,select,textarea{font:inherit}
section[id]{scroll-margin-top:var(--header-h)}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

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

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.98rem;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn .icon{width:18px;height:18px;fill:currentColor}
.btn-whatsapp{background:var(--orange);color:var(--navy);box-shadow:0 6px 16px -8px rgba(243,129,30,.35)}
.btn-whatsapp:hover{background:#E05A2B}
.btn-cta{background:var(--orange);color:var(--navy);box-shadow:0 12px 24px -10px rgba(243,129,30,.6)}
.btn-cta:hover{background:#E05A2B}
.btn-cta[aria-disabled="true"]{background:#D8D3C8;color:#8b8677;box-shadow:none;pointer-events:none}
.btn-warm{
  background:var(--orange);color:var(--navy);padding:15px 30px;
  box-shadow:0 10px 25px -8px rgba(243,129,30,.5);
}
.btn-warm:hover{background:#E05A2B;transform:translateY(-2px);box-shadow:0 16px 30px -8px rgba(243,129,30,.6)}
.btn-outline-navy{background:transparent;color:var(--navy);border:1.5px solid rgba(15,23,42,.2);padding:15px 24px}
.btn-outline-navy:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-lg{padding:18px 34px;font-size:1.05rem}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  transition:background .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled{
  background:rgba(15,23,42,.96);
  backdrop-filter:blur(10px);
  box-shadow:0 8px 24px -12px rgba(0,0,0,.4);
}
.header-inner{display:flex;align-items:center;gap:28px;width:100%}
.brand{display:flex;align-items:center;flex-shrink:0;position:relative}
.brand-logo{height:52px;width:auto}
.brand-logo-white{position:absolute;left:0;top:50%;transform:translateY(-50%);opacity:0;transition:opacity .3s ease}
.site-header.is-scrolled .brand-logo-color{opacity:0}
.site-header.is-scrolled .brand-logo-white{opacity:1}
.main-nav{display:flex;gap:28px;margin-left:auto}
.main-nav a{color:var(--navy);font-weight:600;font-size:.95rem;opacity:.85;transition:opacity .2s,color .3s}
.main-nav a:hover{opacity:1}
.site-header.is-scrolled .main-nav a{color:#fff}
.header-whatsapp{
  flex-shrink:0;background:var(--navy);color:#fff;box-shadow:0 4px 14px -6px rgba(15,23,42,.45);
}
.header-whatsapp:hover{background:#1E293B}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:8px}
.nav-toggle span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:transform .25s,opacity .25s,background .3s ease}
.site-header.is-scrolled .nav-toggle span{background:#fff}

/* Secondary pages (e.g. servicios.html) open on a dark banner, not var(--paper) —
   keep the header permanently in its dark/legible variant there. */
.dark-header .site-header{background:rgba(15,23,42,.96);backdrop-filter:blur(10px)}
.dark-header .site-header .main-nav a{color:#fff}
.dark-header .site-header .nav-toggle span{background:#fff}
.dark-header .site-header .brand-logo-color{opacity:0}
.dark-header .site-header .brand-logo-white{opacity:1}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(circle at 80% 20%, rgba(243,129,30,.12) 0%, rgba(249,248,245,0) 60%), var(--paper);
  min-height:88svh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 40px) 0 40px;
}
.hero-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
  width:100%;
}
.hero-visual{padding-bottom:28px}
@media (max-width:520px){
  .hero-visual{padding-bottom:12px}
}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  border:1px solid rgba(217,101,59,.25);background:rgba(217,101,59,.08);
  color:var(--terracotta-deep);font-weight:600;font-size:.76rem;letter-spacing:.03em;
  margin-bottom:22px;
}
.hero-title{
  font-size:clamp(2.6rem,4.2vw,3.8rem);
  font-weight:800;color:var(--navy);
  line-height:1.15;
  margin-bottom:20px;
}
.hero-title-accent{color:#E05A2B}
.hero-sub{
  color:var(--ink-soft);
  font-size:1.05rem;line-height:1.6;max-width:44ch;margin-bottom:30px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:30px}

/* ---------- Brands strip (full-width, between Hero and Transformación) ---------- */
.brands-strip{
  background:#fff;padding:36px 0;
  border-top:1px solid rgba(15,23,42,.06);border-bottom:1px solid rgba(15,23,42,.06);
}
.brands-strip-label{
  display:block;text-align:center;color:var(--ink-soft);font-size:.76rem;font-weight:600;
  letter-spacing:.04em;text-transform:uppercase;margin-bottom:24px;
}
.brands-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand-item{display:flex;align-items:center}
.brand-logo-mark{
  height:46px;width:130px;
  display:flex;align-items:center;justify-content:center;
}
.brand-logo-mark img{
  height:100%;width:auto;max-width:100%;object-fit:contain;
}
.brand-sep{color:rgba(15,23,42,.18);font-weight:300;font-size:1.3rem;line-height:1}
@media (max-width:760px){
  .brands-row{justify-content:center;row-gap:24px}
  .brand-sep{display:none}
}

/* Cascading entrance: each child fades/slides up in sequence via --d */
.hero-stagger{
  opacity:0;transform:translateY(20px);
  animation:heroStaggerIn .6s cubic-bezier(.22,.9,.32,1) forwards;
  animation-delay:calc(var(--d, 0) * 90ms + 100ms);
}
@keyframes heroStaggerIn{to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion: reduce){
  .hero-stagger{animation:none;opacity:1;transform:none}
}

.hero-showcase{position:relative}
.hero-showcase-frame{
  position:relative;aspect-ratio:4/3;border-radius:28px;overflow:hidden;
  box-shadow:0 25px 60px -15px rgba(15,23,42,.14);
}
.hero-showcase-img{
  width:100%;height:100%;object-fit:cover;
  animation:heroImgSettle 1.3s ease-out forwards;
}
@keyframes heroImgSettle{
  from{opacity:0;transform:scale(1.08)}
  to{opacity:1;transform:scale(1)}
}
@media (prefers-reduced-motion: reduce){
  .hero-showcase-img{animation:none}
}
.hero-showcase-tag{
  position:absolute;top:20px;left:20px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;
  background:rgba(0,0,0,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.01em;
}
.hero-showcase-card{
  position:absolute;bottom:-28px;left:-28px;z-index:3;max-width:250px;
  display:flex;align-items:center;gap:12px;
  background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.4);border-radius:18px;padding:14px 18px;
  box-shadow:0 20px 40px -10px rgba(15,23,42,.25);
}
.hero-showcase-card-icon{
  flex-shrink:0;width:36px;height:36px;border-radius:50%;
  background:var(--terracotta);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.hero-showcase-card-icon svg{width:18px;height:18px}
.hero-showcase-card-text{display:flex;flex-direction:column;gap:2px}
.hero-showcase-card-text strong{color:var(--navy);font-size:.85rem;font-weight:700}
.hero-showcase-card-text span{color:var(--ink-soft);font-size:.72rem;line-height:1.3}
@media (max-width:520px){
  .hero-showcase-card{max-width:210px;padding:10px 14px;gap:8px;bottom:12px;left:12px}
}

.hero-compare{
  position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;
  box-shadow:0 20px 40px -15px rgba(16,32,61,.2);
  touch-action:pan-y;user-select:none;-webkit-user-select:none;
}
.hero-bg-before,.hero-bg-after{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.hero-bg-before{clip-path:polygon(0 0,0 0,0 100%,0 100%)}

.hero-compare-label{
  position:absolute;top:16px;z-index:2;
  padding:6px 14px;border-radius:999px;font-size:.7rem;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;color:#fff;
  background:rgba(0,0,0,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.15);pointer-events:none;
}
.hero-compare-label-before{left:16px}
.hero-compare-label-after{right:16px}

.hero-compare-handle{
  position:absolute;top:0;bottom:0;left:50%;z-index:3;
  width:2px;transform:translateX(-50%);
  background:rgba(255,255,255,.85);box-shadow:0 0 14px rgba(0,0,0,.35);
  cursor:ew-resize;touch-action:none;
}
.hero-compare-grip{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;
  background:#fff;color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.35);
}
.hero-compare-grip svg{width:18px;height:18px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-sub{max-width:none}
}
@media (max-width:600px){
  .hero{padding:calc(var(--header-h) + 32px) 0 32px}
}

/* ---------- Transformation (before/after showcase) ---------- */
.transformation{background:var(--navy);padding:96px 0}
.transformation .section-head h2{color:#fff}
.transformation .section-head .section-sub{color:rgba(255,255,255,.75)}
.transformation .section-head .eyebrow{color:var(--orange)}
#transformacion .hero-compare{
  max-width:960px;margin:0 auto;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.6);
}
.transformation-cta{text-align:center;margin-top:36px}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--navy);padding:36px 0}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.trust-item strong{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:2.1rem;font-weight:800;color:var(--yellow)}
.trust-item-plus strong::before{content:"+"}
.trust-item span{color:rgba(255,255,255,.8);font-size:.85rem}
@media (max-width:700px){.trust-inner{grid-template-columns:repeat(2,1fr);row-gap:28px}}

/* ---------- Section head ---------- */
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.eyebrow{color:var(--orange-deep);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.8rem;margin-bottom:10px}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:14px}
.section-sub{color:var(--ink-soft);font-size:1.02rem}
.gallery .section-sub{color:var(--terracotta-deep);font-weight:700;font-size:1.15rem}

/* ---------- Services ---------- */
.services{padding:96px 0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:#fff;border-radius:var(--radius);padding:30px 26px;
  box-shadow:var(--shadow-sm);transition:transform .25s ease, box-shadow .25s ease;
  border:1px solid rgba(16,32,61,.06);
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.service-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb, var(--c) 14%, white);margin-bottom:18px;
  transition:transform .25s ease;
}
.service-card:hover .service-icon{transform:scale(1.08)}
.service-icon svg{width:26px;height:26px;fill:none;stroke:var(--c);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-size:1.15rem;margin-bottom:8px}
.service-card p{color:var(--ink-soft);font-size:.95rem}
@media (max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.services-grid{grid-template-columns:1fr}}
.services-more{text-align:center;margin-top:44px}

/* ---------- Visualizer: 2-column split (control panel + preview) ---------- */
.visualizer{background:var(--paper-dark);padding:96px 0;position:relative}
.visualizer-inner{display:grid;grid-template-columns:400px 1fr;gap:40px;align-items:start}

.visualizer-panel{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm);
  padding:20px 22px;display:flex;flex-direction:column;gap:12px;
}
.panel-head .eyebrow{text-align:left;margin-bottom:4px}
.panel-head h2{text-align:left;margin-bottom:4px;font-size:1.22rem;line-height:1.2}
.panel-head .section-sub{font-size:.88rem;line-height:1.35}

.panel-block{display:flex;flex-direction:column;gap:6px}
.panel-label{
  font-size:.74rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);
}

.daynight-toggle{
  display:inline-flex;background:var(--paper);border-radius:999px;padding:4px;gap:4px;
}
.dn-btn{
  display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;
  font-weight:600;font-size:.82rem;color:var(--ink-soft);transition:background .2s,color .2s;
}
.dn-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.dn-btn.is-active{background:var(--navy);color:#fff}
.dn-btn.is-active svg{fill:currentColor}

.selected-color{
  display:flex;align-items:center;gap:12px;font-weight:600;color:var(--navy);
  background:var(--paper);border-radius:var(--radius-sm);padding:8px 14px;
  min-height:24px;flex-wrap:wrap;font-size:.92rem;
}
.selected-color .hex-code{
  font-family:'Menlo','Consolas',monospace;font-weight:500;font-size:.82rem;color:var(--ink-soft);
  background:rgba(16,32,61,.06);padding:3px 9px;border-radius:6px;
}
.swatch-dot{
  width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(16,32,61,.15);
  background:#fff;transition:background .35s ease;flex-shrink:0;
}

@keyframes ctaGlowIn{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55);transform:scale(1)}
  40%{transform:scale(1.035)}
  100%{box-shadow:0 12px 24px -10px rgba(37,211,102,.6);transform:scale(1)}
}
.btn-cta.is-armed{animation:ctaGlowIn .5s ease-out}

.scene-tabs{display:flex;gap:6px;flex-wrap:wrap}
.scene-tab{
  padding:6px 12px;border-radius:999px;font-weight:600;font-size:.76rem;color:var(--ink-soft);
  background:var(--paper);transition:background .2s,color .2s;
}
.scene-tab.is-active{background:var(--navy);color:#fff}

.visualizer-mockup{position:relative}
.mockup-frame{
  position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:#e7e4dc;
}
.scene-stage{position:absolute;inset:0}
.scene-base,.scene-foreground{position:absolute;inset:0;width:100%;height:100%;overflow:hidden}
.scene-base img,.scene-foreground img{display:block;width:100%;height:100%;object-fit:cover}
.scene-stage{transition:opacity .25s ease}
.scene-stage.is-switching{opacity:0}
.wall-tint{
  position:absolute;inset:0;background-color:#D8D3C8;
}
.wall-tint-incoming{
  position:absolute;inset:0;background-color:transparent;
  clip-path:polygon(0 0,0 0,0 100%,0 100%);
}
.wall-tint-incoming.is-sweeping{animation:rollerSweep .68s cubic-bezier(.22,.85,.28,1) forwards}
@keyframes rollerSweep{
  0%   {clip-path:polygon(0 0,0 0,0 100%,0 100%);}
  55%  {clip-path:polygon(0 0,68% -8%,54% 108%,0 100%);}
  100% {clip-path:polygon(0 0,100% 0,100% 100%,0 100%);}
}
@media (prefers-reduced-motion: reduce){
  .wall-tint-incoming.is-sweeping{animation:none;clip-path:polygon(0 0,100% 0,100% 100%,0 100%);}
}
.scene-base{mix-blend-mode:multiply;opacity:.78}
.mockup-lighting{
  position:absolute;inset:0;mix-blend-mode:soft-light;transition:opacity .5s ease, background .5s ease;
  background:none;opacity:0;pointer-events:none;
}
.mockup-frame.is-night .mockup-lighting{
  background:linear-gradient(160deg, rgba(255,176,90,.35) 0%, rgba(40,24,12,.3) 55%, rgba(15,10,20,.5) 100%);
  opacity:1;
}
.mockup-frame.is-night .scene-stage{filter:brightness(.62) sepia(.25) saturate(1.15)}
.mockup-vignette{position:absolute;inset:0;box-shadow:inset 0 0 70px rgba(0,0,0,.22);pointer-events:none}

.visualizer-disclaimer{
  text-align:center;color:var(--ink-soft);font-size:.82rem;margin-top:14px;font-style:italic;
}

.custom-color-wrap{position:relative;flex-shrink:0}
.custom-swatch{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;position:relative;cursor:pointer;
  background:conic-gradient(from 180deg,#E42313,#F3811E,#FFC629,#4FAE5A,#1D68B4,#7B4FA6,#E42313);
  border:3px solid #fff;box-shadow:0 0 0 1px rgba(16,32,61,.15);
  transition:transform .15s ease;
}
.custom-swatch:hover{transform:translateY(-3px) scale(1.06)}
.custom-swatch.is-active{box-shadow:0 0 0 2px #fff, 0 0 0 4px var(--navy)}

.popover-backdrop{
  position:fixed;inset:0;z-index:410;background:transparent;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.popover-backdrop.is-visible{pointer-events:auto}

.color-popover{
  position:absolute;right:0;bottom:calc(100% + 14px);z-index:420;
  width:216px;background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow);
  padding:14px;opacity:0;transform:translateY(8px) scale(.97);pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
}
.color-popover::after{
  content:"";position:absolute;right:14px;top:100%;width:12px;height:12px;
  background:#fff;transform:rotate(45deg) translateY(-6px);box-shadow:3px 3px 6px rgba(16,32,61,.06);
}
.color-popover.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.color-popover-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;
  font-weight:600;font-size:.85rem;color:var(--navy);
}
.color-popover-close{
  width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);font-size:.8rem;transition:background .15s;
}
.color-popover-close:hover{background:var(--paper)}
.color-popover input[type="color"]{
  width:100%;height:48px;border:1px solid rgba(16,32,61,.12);border-radius:8px;cursor:pointer;padding:2px;
}
.color-popover-hex{
  display:block;margin-top:10px;font-family:'Menlo','Consolas',monospace;font-size:.82rem;
  color:var(--ink-soft);text-align:center;
}

@media (max-width:640px){
  .popover-backdrop.is-visible{background:rgba(16,32,61,.45);opacity:1}
  .color-popover{
    position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;
    border-radius:20px 20px 0 0;padding:20px 20px calc(20px + env(safe-area-inset-bottom));
    transform:translateY(100%);
  }
  .color-popover.is-open{transform:translateY(0)}
  .color-popover::after{display:none}
  .color-popover-head{font-size:1rem;margin-bottom:16px}
  .color-popover input[type="color"]{height:64px}
}

.palette-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.palette-categories{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:1px}
.cat-btn{
  padding:5px 12px;border-radius:999px;font-weight:600;font-size:.74rem;color:var(--ink-soft);
  background:var(--paper);transition:background .2s,color .2s;
}
.cat-btn.is-active{background:var(--navy);color:#fff}
.palette-swatches{display:flex;gap:10px;flex-wrap:wrap;transition:opacity .18s ease}
.palette-swatches.is-fading{opacity:0}
.swatch-btn{
  width:34px;height:34px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px rgba(16,32,61,.15);
  flex-shrink:0;transition:transform .15s ease, box-shadow .15s ease;position:relative;
}
.swatch-btn:hover{transform:translateY(-3px) scale(1.06)}
.swatch-btn.is-selected{box-shadow:0 0 0 2px #fff, 0 0 0 4px var(--navy)}

@media (max-width:900px){
  .visualizer-inner{grid-template-columns:1fr;gap:20px}
  .visualizer-mockup{
    order:1;position:sticky;top:calc(var(--header-h) + 10px);z-index:5;
    background:var(--paper-dark);padding-bottom:16px;
  }
  .visualizer-panel{order:2;padding:18px}
  .panel-head .eyebrow,.panel-head h2{text-align:center}
  .panel-head{text-align:center}
  .daynight-toggle{align-self:center}
  .scene-tabs,.palette-categories{justify-content:center}
}

/* ---------- Gallery ---------- */
.gallery{padding:96px 0 100px;overflow:hidden}
.gallery-marquee{
  width:100%;overflow:hidden;
  mask-image:linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image:linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.gallery-track{
  display:flex;align-items:center;gap:20px;width:max-content;
  animation:galleryScroll 46s linear infinite;
}
.gallery-marquee:hover .gallery-track{animation-play-state:paused}
@keyframes galleryScroll{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media (prefers-reduced-motion: reduce){
  .gallery-track{animation:none}
}
.gallery-item{
  position:relative;flex-shrink:0;margin:0;
  width:300px;height:360px;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.06)}
@media (max-width:600px){
  .gallery-item{width:220px;height:270px}
}

/* ---------- About ---------- */
.about{padding:96px 0;background:var(--paper-dark)}
.about-inner{display:grid;grid-template-columns:0.85fr 1fr;gap:60px;align-items:start}
.about-media{position:sticky;top:calc(var(--header-h) + 32px)}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover}
.about-copy p{color:var(--ink-soft);margin:0 0 18px;line-height:1.7}
.about-copy h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:22px}
.about-copy strong{color:var(--terracotta-deep)}
.about-lead strong{
  color:var(--navy);font-size:1.2rem;font-weight:700;line-height:1.4;
}
.about-pullquote{
  color:var(--navy);font-weight:700;font-size:1.15rem;line-height:1.5;
  padding-left:20px;border-left:3px solid var(--orange);
  margin:28px 0 26px;
}
@media (max-width:860px){
  .about-inner{grid-template-columns:1fr}
  .about-media{position:static}
  .about-media img{aspect-ratio:16/10}
}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--navy-2));padding:80px 0}
.cta-band-inner{text-align:center;max-width:600px;margin:0 auto}
.cta-band-inner h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.3rem);margin-bottom:14px}
.cta-band-inner p{color:rgba(255,255,255,.82);margin-bottom:28px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#fff;padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-logo{height:56px;width:auto;max-width:none;margin-bottom:14px}
.footer-brand p{color:rgba(255,255,255,.72);font-size:.92rem;margin-bottom:18px}
.social-icon{display:flex;width:fit-content;align-items:center;gap:8px;margin-top:16px;color:rgba(255,255,255,.72);font-size:.92rem;transition:color .2s}
.social-icon:hover{color:#fff}
.social-icon svg{width:20px;height:20px;flex-shrink:0}
.footer-links h3,.footer-contact h3,.footer-form h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;color:var(--yellow)}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.78);font-size:.94rem;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact p{color:rgba(255,255,255,.78);font-size:.94rem;margin-bottom:10px}
.footer-contact p a:hover{text-decoration:underline}
.footer-form{display:flex;flex-direction:column;gap:10px}
.footer-form input,.footer-form select,.footer-form textarea{
  width:100%;padding:11px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;font-size:.92rem;resize:vertical;
}
.footer-form input::placeholder,.footer-form textarea::placeholder{color:rgba(255,255,255,.5)}
.footer-form select option{color:#000}
.footer-map{padding:32px 0}
.footer-map iframe{width:100%;height:280px;border:0;border-radius:14px;display:block}
.footer-bottom{padding:22px 0 32px;text-align:center}
.footer-bottom p{color:rgba(255,255,255,.55);font-size:.82rem}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;row-gap:36px}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------- Floating WhatsApp FAB ---------- */
.fab-whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:450;
  width:58px;height:58px;border-radius:50%;background:var(--whatsapp);
  display:flex;align-items:center;justify-content:center;box-shadow:0 14px 28px -10px rgba(37,211,102,.7);
  transition:bottom .35s ease, transform .3s ease, opacity .3s ease;
  opacity:0;transform:scale(.6);pointer-events:none;
}
.fab-whatsapp.is-shown{opacity:1;transform:scale(1);pointer-events:auto}
.fab-whatsapp:hover{transform:scale(1.06)}
.fab-whatsapp.is-shown:hover{transform:scale(1.1)}
.fab-whatsapp svg{width:30px;height:30px;fill:var(--navy)}

/* ---------- Mobile nav ---------- */
@media (max-width:900px){
  .main-nav{
    position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
    background:var(--navy);flex-direction:column;gap:0;padding:20px 24px;
    transform:translateX(100%);transition:transform .3s ease;
  }
  .main-nav.is-open{transform:translateX(0)}
  .main-nav a{color:#fff;opacity:.9;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:1.05rem}
  .header-whatsapp{display:none}
  .nav-toggle{display:flex}
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease, transform .65s cubic-bezier(.22,.9,.32,1)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.services-grid .reveal:nth-child(2){transition-delay:.08s}
.services-grid .reveal:nth-child(3){transition-delay:.16s}
.services-grid .reveal:nth-child(4){transition-delay:.24s}
.services-grid .reveal:nth-child(5){transition-delay:.32s}
.services-grid .reveal:nth-child(6){transition-delay:.4s}
.trust-inner .reveal:nth-child(2){transition-delay:.08s}
.trust-inner .reveal:nth-child(3){transition-delay:.16s}
.trust-inner .reveal:nth-child(4){transition-delay:.24s}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Page transition (brush sweep between pages) ---------- */
.page-transition{
  position:fixed;inset:0;z-index:9999;pointer-events:none;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  clip-path:polygon(0 0,0 0,0 100%,0 100%);
}
.page-transition.is-covering{
  animation:pageCover .5s cubic-bezier(.6,.05,.4,1) forwards;
  pointer-events:auto;
}
.page-transition.is-revealing{
  clip-path:polygon(0 0,100% 0,100% 100%,0 100%);
  animation:pageReveal .55s cubic-bezier(.22,.9,.32,1) forwards;
}
@keyframes pageCover{
  0%   {clip-path:polygon(0 0,0 0,0 100%,0 100%);}
  35%  {clip-path:polygon(0 0,26% -8%,14% 108%,0 100%);}
  70%  {clip-path:polygon(0 0,64% -8%,52% 108%,0 100%);}
  100% {clip-path:polygon(0 0,100% 0,100% 100%,0 100%);}
}
@keyframes pageReveal{
  0%   {clip-path:polygon(0 0,100% 0,100% 100%,0 100%);}
  35%  {clip-path:polygon(48% 0,100% -8%,100% 108%,60% 100%);}
  70%  {clip-path:polygon(86% 0,100% -8%,100% 108%,90% 100%);}
  100% {clip-path:polygon(100% 0,100% 0,100% 100%,100% 100%);}
}
@media (prefers-reduced-motion: reduce){
  .page-transition,.page-transition.is-covering,.page-transition.is-revealing{animation:none;clip-path:polygon(0 0,0 0,0 100%,0 100%)}
}

/* ---------- Services page ---------- */
.page-header{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  padding:calc(var(--header-h) + 72px) 0 72px;position:relative;overflow:hidden;
}
.page-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:6px;
  background:linear-gradient(90deg,var(--red),var(--orange),var(--yellow),#D9D9D9,var(--blue));
}
.page-header-inner{max-width:680px}
.page-header .eyebrow{color:var(--yellow)}
.page-header h1{color:#fff;font-size:clamp(2.2rem,4.5vw,3.2rem);margin-bottom:16px}
.page-header p{color:rgba(255,255,255,.82);font-size:1.08rem;max-width:52ch}
.page-header-back{
  display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.7);
  font-size:.88rem;font-weight:600;margin-bottom:22px;transition:color .2s;
}
.page-header-back:hover{color:#fff}
.page-header-back svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}

.service-detail{padding:0 0 40px}
.service-detail-row{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start;
  padding:56px 0;border-bottom:1px solid rgba(16,32,61,.08);
}
.service-detail-row:last-child{border-bottom:none}
.service-detail-row:nth-child(even){background:var(--paper-dark)}
.service-detail-head{display:flex;flex-direction:column;gap:16px}
.service-detail-head .service-icon{margin-bottom:4px}
.service-detail-head h2{font-size:1.5rem}
.service-detail-head p{color:var(--ink-soft);font-size:1rem}
.service-detail-list{margin:0}
.service-detail-list li{
  position:relative;padding:12px 0 12px 30px;font-weight:500;color:var(--ink);
  border-bottom:1px dashed rgba(16,32,61,.1);
}
.service-detail-list li:last-child{border-bottom:none}
.service-detail-list li::before{
  content:"";position:absolute;left:2px;top:19px;width:14px;height:14px;border-radius:50%;
  background:color-mix(in srgb, var(--c) 16%, white);
  box-shadow:inset 0 0 0 2px var(--c);
}
@media (max-width:800px){
  .service-detail-row{grid-template-columns:1fr;gap:20px;padding:40px 0}
}

.process-section{padding:96px 0;background:var(--paper-dark)}
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:step}
.process-step{position:relative;padding-top:8px}
.process-step::before{
  counter-increment:step;content:counter(step);
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--yellow);
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.05rem;margin-bottom:16px;
}
.process-step h3{font-size:1.05rem;margin-bottom:8px}
.process-step p{color:var(--ink-soft);font-size:.92rem}
@media (max-width:900px){.process-grid{grid-template-columns:repeat(2,1fr);row-gap:36px}}
@media (max-width:560px){.process-grid{grid-template-columns:1fr}}