/* ============================================================
   LAMAD — Cocinas y Closets · Carpintería Profesional
   Premium static landing — Editorial Dark Warm
   ============================================================ */

/* ---------- Design tokens ---------- */
:root{
  /* Brand */
  --green-900:#06301E;
  --green-850:#082A1C;
  --green-800:#0A3A25;
  --green-700:#01442C;   /* brand green */
  --green-600:#0E5635;
  --green-500:#1E6B3C;
  --tan:#C89B7E;          /* brand camel */
  --tan-light:#DDBCA2;
  --tan-deep:#A9774F;
  --cream:#F4ECE2;
  --cream-2:#FBF7F1;
  --ink:#1C1611;
  --ink-soft:#3a3128;
  --white:#FFFFFF;

  --bg:var(--green-900);
  --line:rgba(200,155,126,.22);

  /* Type */
  --font-display:"Archivo",-apple-system,system-ui,sans-serif;
  --font-serif:"Fraunces",Georgia,serif;
  --font-body:"Inter",-apple-system,system-ui,sans-serif;

  /* Layout */
  --maxw:1240px;
  --pad:clamp(20px,5vw,80px);
  --radius:18px;
  --ease:cubic-bezier(.22,1,.36,1);

  --shadow-soft:0 22px 60px -28px rgba(0,0,0,.55);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--tan);color:var(--green-900)}

/* ---------- Reusable ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.eyebrow{
  font-family:var(--font-body);
  font-size:.72rem;font-weight:600;letter-spacing:.32em;text-transform:uppercase;
  color:var(--tan);display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--tan);opacity:.7}
.serif-italic{font-family:var(--font-serif);font-style:italic;font-weight:400}

h1,h2,h3{font-family:var(--font-display);font-weight:800;line-height:1.04;letter-spacing:-.02em}
.section-title{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:800}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:rgba(244,236,226,.78);max-width:60ch}

/* Defensive: split text never permanently hidden */
.reveal[data-split]{opacity:1;transform:none}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  padding:1.05em 1.7em;border-radius:100px;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  transition:transform .5s var(--ease),background .35s,color .35s,box-shadow .35s;
  will-change:transform;
}
.btn svg{width:18px;height:18px;transition:transform .45s var(--ease)}
.btn-primary{background:var(--tan);color:var(--green-900)}
.btn-primary:hover{background:var(--tan-light);box-shadow:0 16px 40px -14px rgba(200,155,126,.7)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{border:1px solid var(--line);color:var(--cream);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--tan);color:var(--white);background:rgba(200,155,126,.08)}
.btn-dark{background:var(--green-900);color:var(--cream)}
.btn-dark:hover{background:var(--green-700)}

/* ============================================================
   SPLASH
   ============================================================ */
#splash{
  position:fixed;inset:0;z-index:9999;
  background:var(--green-900);
  display:grid;place-items:center;
  animation:splashOut .9s var(--ease) 2.1s forwards; /* JS-independent safety */
}
#splash.hide{animation:splashOut .8s var(--ease) forwards}
@keyframes splashOut{to{opacity:0;visibility:hidden}}
.splash-mark{display:flex;flex-direction:column;align-items:center;gap:18px}
.splash-mark img{width:96px;height:96px;animation:spinIn 1.5s var(--ease) both}
.splash-word{
  font-family:var(--font-display);font-weight:800;font-size:2rem;letter-spacing:.42em;
  color:var(--cream);padding-left:.42em;
  overflow:hidden;white-space:nowrap;
  animation:wordIn 1.1s var(--ease) .35s both;
}
.splash-bar{width:120px;height:2px;background:rgba(200,155,126,.2);overflow:hidden;border-radius:2px}
.splash-bar::after{content:"";display:block;height:100%;width:100%;background:var(--tan);transform:translateX(-100%);animation:barIn 1.7s var(--ease) .2s forwards}
@keyframes spinIn{from{opacity:0;transform:rotate(-90deg) scale(.5)}to{opacity:1;transform:rotate(0) scale(1)}}
@keyframes wordIn{from{opacity:0;letter-spacing:.9em}to{opacity:1;letter-spacing:.42em}}
@keyframes barIn{to{transform:translateX(0)}}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:18px var(--pad);
  transition:padding .4s var(--ease),background .4s,backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  padding:11px var(--pad);
  background:rgba(6,40,28,.82);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.brand{display:flex;align-items:center;gap:14px;position:relative;z-index:2}
.brand img{width:96px;height:96px;border-radius:18px;margin:-6px 0 -34px;box-shadow:0 18px 34px -14px rgba(0,0,0,.75);transition:width .4s var(--ease),height .4s var(--ease),border-radius .4s var(--ease),margin .4s var(--ease)}
.nav.scrolled .brand img{width:44px;height:44px;border-radius:10px;margin:0}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--font-display);font-weight:800;font-size:1.18rem;letter-spacing:.12em;color:var(--white)}
.brand-sub{font-family:var(--font-display);font-weight:700;font-size:.82rem;letter-spacing:.34em;color:var(--cream);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.92rem;color:rgba(244,236,226,.8);position:relative;padding:4px 0;transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--tan);transition:width .4s var(--ease)}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .btn{padding:.72em 1.3em;font-size:.88rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--cream);transition:.35s var(--ease)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:120px;padding-bottom:60px;overflow:hidden;
  background:
    radial-gradient(120% 90% at 85% 10%,rgba(30,107,60,.4),transparent 60%),
    radial-gradient(90% 80% at 10% 90%,rgba(1,68,44,.5),transparent 55%),
    var(--green-900);
}
.hero-grain{
  position:absolute;inset:0;opacity:.5;mix-blend-mode:soft-light;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.5) 0 1px,transparent 1px 3px,rgba(255,255,255,.04) 3px 4px,transparent 4px 7px);
}
.hero-watermark{
  position:absolute;right:-8%;top:50%;width:min(58vw,720px);
  transform:translateY(-50%);opacity:.10;pointer-events:none;
  filter:saturate(1.1);
  will-change:transform;
}
.hero .wrap{position:relative;z-index:3;width:100%;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero-eyebrow{margin-bottom:26px}
.hero h1{
  font-size:clamp(2.7rem,6.6vw,5.4rem);
  color:var(--white);margin-bottom:26px;
}
.hero h1 .accent{color:var(--tan)}
.hero h1 .serif-italic{color:var(--tan-light)}
.hero-line{display:block;overflow:hidden}
.hero-line span{display:inline-block;transform:translateY(110%);opacity:0}
.hero.in .hero-line span{animation:lineUp .95s var(--ease) forwards}
.hero.in .hero-line:nth-child(2) span{animation-delay:.09s}
.hero.in .hero-line:nth-child(3) span{animation-delay:.18s}
@keyframes lineUp{to{transform:translateY(0);opacity:1}}
.hero-sub{max-width:46ch;font-size:clamp(1rem,1.4vw,1.16rem);color:rgba(244,236,226,.8);margin-bottom:38px;opacity:0;transform:translateY(20px)}
.hero.in .hero-sub{animation:fadeUp .9s var(--ease) .5s forwards}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;opacity:0;transform:translateY(20px)}
.hero.in .hero-actions{animation:fadeUp .9s var(--ease) .66s forwards}
@keyframes fadeUp{to{opacity:1;transform:none}}

.hero-visual{position:relative;opacity:0;transform:translateY(30px) scale(.97)}
.hero.in .hero-visual{animation:fadeUp 1.1s var(--ease) .4s forwards}
.hero-card{
  position:relative;border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-soft);border:1px solid var(--line);
}
.hero-card img{width:100%;aspect-ratio:4/4.6;object-fit:cover;transform:scale(1.04)}
.hero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(6,48,30,.55))}
.hero-badge{
  position:absolute;left:18px;bottom:18px;z-index:2;
  background:rgba(6,40,28,.7);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:14px;padding:14px 18px;
  display:flex;align-items:center;gap:12px;
}
.hero-badge .compass{width:34px;height:34px;animation:slowSpin 26s linear infinite}
.hero-badge b{font-family:var(--font-display);font-size:.95rem;color:var(--white);display:block}
.hero-badge small{font-size:.72rem;color:var(--tan);letter-spacing:.04em}
@keyframes slowSpin{to{transform:rotate(360deg)}}

/* ============================================================
   SECTION base
   ============================================================ */
section{position:relative}
.block{padding:clamp(70px,10vw,140px) 0}
.section-head{max-width:760px;margin-bottom:clamp(40px,6vw,72px)}
.section-head .eyebrow{margin-bottom:22px}
.section-head p{margin-top:20px}

/* ---------- About split ---------- */
.about{background:linear-gradient(180deg,var(--green-900),var(--green-850))}
.about .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.about-figure{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.about-figure img{width:100%;aspect-ratio:5/4;object-fit:cover;transition:transform 1.2s var(--ease)}
.about-figure:hover img{transform:scale(1.05)}
.about-figure .tag{position:absolute;top:16px;left:16px;background:rgba(6,40,28,.7);backdrop-filter:blur(8px);border:1px solid var(--line);padding:8px 14px;border-radius:100px;font-size:.74rem;letter-spacing:.04em;color:var(--tan)}
.about h2{margin-bottom:24px}
.about h2 .serif-italic{color:var(--tan)}
.about-points{margin-top:30px;display:grid;gap:16px}
.about-points li{list-style:none;display:flex;gap:14px;align-items:flex-start;color:rgba(244,236,226,.84)}
.about-points .ic{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:rgba(200,155,126,.14);display:grid;place-items:center;color:var(--tan);margin-top:2px}
.about-points b{color:var(--white);font-weight:600}

/* ============================================================
   SERVICES
   ============================================================ */
.services{background:var(--green-850)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{
  position:relative;padding:34px 30px 30px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .6s var(--ease),border-color .4s,background .4s;
  min-height:280px;display:flex;flex-direction:column;
}
.svc::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--tan);
  transition:width .6s var(--ease);
}
.svc:hover{transform:translateY(-8px);border-color:rgba(200,155,126,.5);background:linear-gradient(180deg,rgba(200,155,126,.08),rgba(255,255,255,.01))}
.svc:hover::before{width:100%}
.svc-num{font-family:var(--font-display);font-size:.82rem;color:var(--tan);letter-spacing:.1em;margin-bottom:22px;opacity:.8}
.svc-ic{width:52px;height:52px;border-radius:13px;background:rgba(200,155,126,.12);display:grid;place-items:center;color:var(--tan);margin-bottom:20px;transition:transform .6s var(--ease),background .4s}
.svc:hover .svc-ic{transform:rotate(-6deg) scale(1.06);background:rgba(200,155,126,.2)}
.svc-ic svg{width:26px;height:26px}
.svc h3{font-size:1.32rem;color:var(--white);margin-bottom:10px;font-weight:700;letter-spacing:-.01em}
.svc p{font-size:.95rem;color:rgba(244,236,226,.72);margin-top:auto}
.svc-dots{display:none}

/* ============================================================
   PROCESS
   ============================================================ */
.process{background:linear-gradient(180deg,var(--green-850),var(--green-900))}
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:30px}
.steps::before{
  content:"";position:absolute;top:30px;left:6%;right:6%;height:2px;
  background:var(--line);
}
.steps .progress{
  content:"";position:absolute;top:30px;left:6%;height:2px;width:0;
  background:linear-gradient(90deg,var(--tan),var(--tan-deep));
  transition:width 1.4s var(--ease);z-index:1;
}
.step{position:relative;text-align:left}
.step-dot{
  width:62px;height:62px;border-radius:50%;background:var(--green-900);
  border:2px solid var(--line);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:var(--tan);
  position:relative;z-index:2;margin-bottom:22px;transition:border-color .5s,background .5s,transform .5s var(--ease);
}
.step.on .step-dot{border-color:var(--tan);background:var(--green-700);transform:scale(1.06)}
.step h3{font-size:1.18rem;color:var(--white);margin-bottom:8px;font-weight:700}
.step p{font-size:.92rem;color:rgba(244,236,226,.72)}

/* ============================================================
   PROJECTS / GALLERY
   ============================================================ */
.projects{background:var(--green-900)}
.gallery{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:200px;gap:16px}
.shot{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--green-850)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter .6s}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(6,40,28,.78));opacity:.85;transition:opacity .5s}
.shot .cap{position:absolute;left:18px;bottom:16px;z-index:2;transform:translateY(8px);opacity:0;transition:.5s var(--ease)}
.shot .cap b{display:block;font-family:var(--font-display);color:var(--white);font-size:1.05rem;font-weight:700}
.shot .cap small{color:var(--tan);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}
.shot:hover img{transform:scale(1.08)}
.shot:hover::after{opacity:1}
.shot:hover .cap{transform:none;opacity:1}
.shot.big{grid-column:span 3;grid-row:span 2}
.shot.tall{grid-column:span 3;grid-row:span 2}
.shot.wide{grid-column:span 3}
.shot.std{grid-column:span 3}

/* ============================================================
   ADVISORY
   ============================================================ */
.advisory{background:linear-gradient(180deg,var(--green-900),var(--green-850));overflow:hidden}
.advisory .wrap{position:relative}
.adv-watermark{position:absolute;right:-6%;top:-10%;width:min(46vw,520px);opacity:.06;pointer-events:none}
.adv-top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,64px);align-items:center;margin-bottom:clamp(44px,5vw,68px);position:relative;z-index:2}
.adv-head{max-width:560px}
.adv-head-btn{margin-top:30px}
.adv-figure{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.adv-figure>img{width:100%;aspect-ratio:4/3.1;object-fit:cover;transition:transform 1.2s var(--ease)}
.adv-figure:hover>img{transform:scale(1.06)}
.adv-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,40,28,.05) 40%,rgba(6,40,28,.72));pointer-events:none}
.adv-figure-badge{
  position:absolute;left:16px;bottom:16px;z-index:2;
  display:flex;align-items:center;gap:12px;
  background:rgba(6,40,28,.62);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:14px;padding:12px 16px;
}
.adv-figure-badge .compass{width:30px;height:30px;animation:slowSpin 30s linear infinite}
.adv-figure-badge b{display:block;font-family:var(--font-display);font-size:.92rem;color:var(--white);font-weight:700}
.adv-figure-badge small{font-size:.72rem;color:var(--tan);letter-spacing:.03em}
.adv-figure-quote{
  position:absolute;top:16px;left:16px;right:16px;z-index:2;
  font-family:var(--font-serif);font-style:italic;font-size:1.02rem;line-height:1.4;
  color:var(--cream);text-shadow:0 2px 14px rgba(0,0,0,.5);max-width:84%;
}
.adv-list{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,40px) clamp(24px,3vw,48px);position:relative;z-index:2}
.adv-item{
  position:relative;padding:26px 4px 6px;border-top:2px solid var(--line);
  transition:border-color .45s var(--ease);
}
.adv-item:hover{border-color:var(--tan)}
.adv-item .n{display:block;font-family:var(--font-display);font-size:1rem;color:var(--tan);font-weight:800;letter-spacing:.06em;margin-bottom:14px}
.adv-item>div{display:contents}
.adv-item h3{font-size:1.18rem;color:var(--white);margin-bottom:7px;font-weight:700}
.adv-item p{font-size:.93rem;color:rgba(244,236,226,.72)}

/* ============================================================
   CTA / FINANCING
   ============================================================ */
.cta-band{padding:clamp(70px,9vw,120px) 0}
.cta-inner{
  position:relative;border-radius:26px;overflow:hidden;
  background:
    radial-gradient(120% 130% at 85% 0%,rgba(200,155,126,.22),transparent 55%),
    linear-gradient(135deg,var(--green-700),var(--green-850));
  border:1px solid var(--line);
  padding:clamp(40px,7vw,86px);
  display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:center;
  box-shadow:var(--shadow-soft);
}
.cta-inner .compass-bg{position:absolute;right:-60px;bottom:-80px;width:360px;opacity:.1;animation:slowSpin 40s linear infinite}
.cta-inner .eyebrow{margin-bottom:20px}
.cta-inner h2{font-size:clamp(1.9rem,3.6vw,3rem);color:var(--white);position:relative;z-index:2}
.cta-inner h2 .serif-italic{color:var(--tan-light)}
.cta-inner p{margin-top:18px;color:rgba(244,236,226,.82);max-width:48ch;position:relative;z-index:2}
.cta-actions{display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.cta-actions .btn{justify-content:center}
.cta-note{font-size:.82rem;color:var(--tan);text-align:center;letter-spacing:.02em}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{background:var(--green-850)}
.contact .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,72px);align-items:start}
.contact h2{margin-bottom:22px}
.contact h2 .serif-italic{color:var(--tan)}
.contact-info{display:grid;gap:14px;margin-top:34px}
.ci{display:flex;gap:16px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);transition:border-color .4s,transform .4s var(--ease)}
.ci:hover{border-color:var(--tan);transform:translateX(4px)}
.ci .ic{width:44px;height:44px;border-radius:11px;background:rgba(200,155,126,.13);display:grid;place-items:center;color:var(--tan);flex:0 0 auto}
.ci small{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--tan);margin-bottom:3px}
.ci b{font-weight:600;color:var(--white);font-size:1.02rem}
.form{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,4vw,40px)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--tan);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:12px;
  background:rgba(6,40,28,.5);border:1px solid var(--line);color:var(--cream);
  font-family:inherit;font-size:.98rem;transition:border-color .3s,background .3s;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--tan);background:rgba(6,40,28,.8)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23C89B7E' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.78rem;color:rgba(244,236,226,.5);margin-top:14px;text-align:center}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--green-900);border-top:1px solid var(--line);padding:70px 0 30px}
.footer .top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:46px;border-bottom:1px solid var(--line)}
.footer .brand img{width:50px;height:50px}
.footer-tag{margin-top:20px;max-width:36ch;color:rgba(244,236,226,.66);font-size:.95rem}
.footer h4{font-family:var(--font-display);font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tan);margin-bottom:18px}
.footer ul{list-style:none;display:grid;gap:11px}
.footer ul a{color:rgba(244,236,226,.74);font-size:.95rem;transition:color .3s,padding-left .3s}
.footer ul a:hover{color:var(--white);padding-left:5px}
.footer .bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;flex-wrap:wrap;font-size:.84rem;color:rgba(244,236,226,.5)}

/* ============================================================
   WhatsApp float
   ============================================================ */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:900;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.6);
  transition:transform .5s var(--ease);
  animation:waPop .6s var(--ease) 2.6s both;
}
.wa-float:hover{transform:scale(1.1) rotate(6deg)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:waPing 2.4s ease-out infinite}
@keyframes waPop{from{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}
@keyframes waPing{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ============================================================
   REVEAL on scroll
   ============================================================ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.show{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}
.reveal.d5{transition-delay:.4s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:440px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(4,1fr);grid-auto-rows:180px}
  .shot.big,.shot.tall{grid-column:span 2}
  .shot.wide,.shot.std{grid-column:span 2}
  .cta-inner{grid-template-columns:1fr}
  .footer .top{grid-template-columns:1fr 1fr}
  .adv-top{grid-template-columns:1fr;gap:34px}
  .adv-head{max-width:680px}
  .adv-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{
    display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:18px;padding:24px var(--pad);
    background:rgba(6,40,28,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
  }
  .about .grid,.contact .grid{grid-template-columns:1fr}
  .adv-list{grid-template-columns:1fr;gap:0}
  .adv-figure>img{aspect-ratio:4/3.4}
  .about-figure{order:-1}

  /* Services → carrusel con scroll-snap */
  .services-grid{
    display:flex;grid-template-columns:none;gap:16px;
    overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    margin-inline:calc(var(--pad)*-1);
    padding:8px var(--pad) 6px;
    scroll-padding-inline:var(--pad);
  }
  .services-grid::-webkit-scrollbar{display:none}
  .services-grid .svc{
    flex:0 0 82%;scroll-snap-align:center;min-height:300px;opacity:1;
    transform:scale(.93);transform-origin:center;
    transition:transform .55s var(--ease),box-shadow .55s var(--ease),border-color .45s,background .45s;
  }
  .services-grid .svc.is-active{
    transform:scale(1);
    border-color:rgba(200,155,126,.55);
    box-shadow:0 24px 56px -26px rgba(0,0,0,.7);
    background:linear-gradient(180deg,rgba(200,155,126,.09),rgba(255,255,255,.01));
  }
  .services-grid .svc.is-active::before{width:100%}

  .svc-dots{display:flex;justify-content:center;align-items:center;gap:9px;margin-top:26px}
  .svc-dots button{
    width:8px;height:8px;padding:0;border:none;border-radius:50%;
    background:rgba(200,155,126,.3);cursor:pointer;
    transition:width .45s var(--ease),background .45s var(--ease);
  }
  .svc-dots button.active{width:28px;border-radius:5px;background:var(--tan)}
  .steps{grid-template-columns:1fr;gap:26px}
  .steps::before,.steps .progress{display:none}
  .step{display:grid;grid-template-columns:auto 1fr;column-gap:18px;row-gap:6px;align-items:start}
  .step-dot{grid-column:1;grid-row:1 / span 2;align-self:start;margin-bottom:0;width:50px;height:50px;font-size:1.05rem}
  .step h3{grid-column:2;align-self:center;margin-bottom:0}
  .step p{grid-column:2}
  /* Galería → carrusel con scroll-snap */
  .gallery{
    display:flex;grid-template-columns:none;grid-auto-rows:auto;gap:16px;
    overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    margin-inline:calc(var(--pad)*-1);
    padding:8px var(--pad) 6px;
    scroll-padding-inline:var(--pad);
  }
  .gallery::-webkit-scrollbar{display:none}
  .gallery .shot{
    flex:0 0 80%;scroll-snap-align:center;height:380px;
    grid-column:auto;grid-row:auto;
    transform:scale(.93);transform-origin:center;
    transition:transform .55s var(--ease),box-shadow .55s var(--ease);
  }
  .gallery .shot.is-active{transform:scale(1);box-shadow:0 24px 56px -26px rgba(0,0,0,.7)}
  .gallery .shot.is-active::after{opacity:1}
  .gallery .shot.is-active .cap{transform:none;opacity:1}
  /* Footer compacto en móvil */
  .footer{padding:46px 0 22px}
  .footer .top{grid-template-columns:1fr 1fr;gap:26px 20px;padding-bottom:28px}
  .footer .top>div:first-child{grid-column:1 / -1}
  .footer .brand img{width:46px;height:46px}
  .footer-tag{margin-top:12px;max-width:46ch;font-size:.9rem}
  .footer h4{margin-bottom:12px}
  .footer ul{gap:9px}
  .footer ul a{font-size:.9rem}
  .footer .bottom{flex-direction:column;align-items:flex-start;gap:6px;padding-top:18px;font-size:.78rem}
  .hero-watermark{opacity:.06}
}
@media (max-width:420px){
  .splash-word{font-size:1.5rem}
  .brand-sub{font-size:.66rem;letter-spacing:.26em}
}