/* ==========================================================================
   Shade N Shelters — Design System
   Palette: Ink navy / warm sand / brass gold / deep indigo (from brand mark)
   Display: Big Shoulders Display — Body: Inter — Spec/labels: IBM Plex Mono
   ========================================================================== */

:root{
  --ink: #14161f;
  --ink-soft: #1e2130;
  --sand: #ece3d0;
  --sand-deep: #ddceac;
  --paper: #faf7f0;
  --white: #ffffff;
  --brass: #b3854f;
  --brass-light: #cf9f66;
  --indigo: #2c2760;
  --charcoal: #23242c;
  --charcoal-soft: #52545f;
  --line: rgba(20,22,31,0.14);
  --line-light: rgba(255,255,255,0.18);

  --font-display: "Big Shoulders Display", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --container: 1240px;
  --radius: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--charcoal);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); font-weight:700; letter-spacing:.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

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

/* ---------- utility ---------- */
.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{ content:""; width:26px; height:1px; background:var(--brass); display:inline-block; }
.section{ padding:96px 0; }
.section--tight{ padding:64px 0; }
.section--ink{ background:var(--ink); color:var(--sand); }
.section--sand{ background:var(--sand); }
.section--paper{ background:var(--paper); }
.section--indigo{ background:var(--indigo); color:var(--sand); }
.h-xl{ font-size:clamp(38px,6vw,72px); line-height:0.98; text-transform:uppercase; }
.h-lg{ font-size:clamp(30px,4.4vw,48px); line-height:1.02; text-transform:uppercase; }
.h-md{ font-size:clamp(22px,2.6vw,30px); line-height:1.1; text-transform:uppercase; }
.lede{ font-size:clamp(17px,1.6vw,20px); color:var(--charcoal-soft); max-width:640px; }
.section--ink .lede, .section--indigo .lede{ color:rgba(236,227,208,0.78); }
.center{ text-align:center; margin-left:auto; margin-right:auto; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 28px;
  font-family:var(--font-mono);
  font-size:13px; letter-spacing:.08em; text-transform:uppercase;
  border:1px solid transparent;
  border-radius:var(--radius);
  transition:transform .35s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--brass); color:var(--ink); }
.btn-primary:hover{ background:var(--brass-light); }
.btn-outline{ border-color:currentColor; color:inherit; }
.btn-outline:hover{ background:var(--ink); color:var(--sand); border-color:var(--ink); }
.section--ink .btn-outline:hover, .section--indigo .btn-outline:hover{ background:var(--sand); color:var(--ink); border-color:var(--sand); }
.site-header .btn-outline{ background:rgba(236,227,208,0.1); border-color:rgba(236,227,208,0.65); color:var(--sand); }
.site-header.is-scrolled .btn-outline{ background:transparent; border-color:rgba(236,227,208,0.5); }
.site-header .btn-outline:hover{ background:var(--sand); color:var(--ink); border-color:var(--sand); }
/* WhatsApp: solid green + white text in every state, so it never depends on hover/tap to be readable */
.btn-whatsapp,
.btn-whatsapp:link, .btn-whatsapp:visited{ background:#0E7C3A; color:#fff; border-color:#25D366; font-weight:600; box-shadow:0 6px 18px rgba(37,211,102,0.25); }
.btn-whatsapp:hover, .btn-whatsapp:focus-visible{ background:#0B6E33; color:#fff; border-color:#25D366; box-shadow:0 10px 24px rgba(37,211,102,0.35); }
.btn-whatsapp:active{ background:#0B6E33; color:#fff; transform:translateY(0); }
.btn-whatsapp:focus-visible{ outline:2px solid #fff; outline-offset:3px; }
.btn svg{ width:16px; height:16px; }

/* ---------- header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:200;
  padding:18px 0;
  transition:background .4s var(--ease), padding .4s var(--ease), box-shadow .4s;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.site-header.is-scrolled{ background:rgba(20,22,31,0.94); backdrop-filter:blur(10px); padding:12px 0; box-shadow:0 8px 30px rgba(0,0,0,0.25); }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:38px; width:auto; }
.brand-name{ font-family:var(--font-display); text-transform:uppercase; font-size:19px; letter-spacing:.03em; color:var(--sand); }
.brand-name b{ color:var(--brass-light); font-weight:700; }

.nav-desktop{ display:flex; align-items:center; gap:34px; }
.nav-desktop a{
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(236,227,208,0.82); position:relative; padding:4px 0;
}
.nav-desktop a::after{ content:""; position:absolute; left:0; bottom:-2px; width:0; height:1px; background:var(--brass-light); transition:width .3s var(--ease); }
.nav-desktop a:hover::after, .nav-desktop a.active::after{ width:100%; }
.nav-desktop a.active{ color:var(--brass-light); }
.nav-cta{ display:flex; align-items:center; gap:12px; }
.nav-cta .btn{ padding:11px 20px; font-size:12px; }

.hamburger{ display:none; width:42px; height:42px; border:1px solid var(--line-light); background:transparent; align-items:center; justify-content:center; color:var(--sand); }
.hamburger svg{ width:20px; height:20px; }

.mobile-nav{
  position:fixed; inset:0; z-index:300; background:var(--ink); color:var(--sand);
  display:flex; flex-direction:column; padding:24px; transform:translateY(-100%);
  transition:transform .45s var(--ease); overflow-y:auto;
}
.mobile-nav.is-open{ transform:translateY(0); }
.mobile-nav-top{ display:flex; justify-content:space-between; align-items:center; margin-bottom:48px;}
.mobile-nav-top img{ height:32px; }
.mobile-nav-close{ width:42px; height:42px; border:1px solid var(--line-light); background:transparent; color:var(--sand); display:flex; align-items:center; justify-content:center; }
.mobile-nav a{
  font-family:var(--font-display); text-transform:uppercase; font-size:34px; padding:16px 0;
  border-bottom:1px solid var(--line-light); display:block;
}
.mobile-nav-foot{ margin-top:auto; padding-top:32px; display:flex; flex-direction:column; gap:14px; }
.mobile-nav-foot .btn{ width:100%; justify-content:center; }

@media (max-width:960px){
  .nav-desktop, .nav-cta .btn-outline, .nav-cta .btn-whatsapp, .nav-cta span.nav-cta-quote-label{ display:none; }
  .hamburger{ display:flex; }
}
@media (max-width:420px){
  .brand-name{ font-size:16px; }
  .brand img{ height:30px; }
}

/* ---------- hero ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  color:var(--sand); overflow:hidden; padding-top:140px;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,22,31,0.55) 0%, rgba(20,22,31,0.35) 38%, rgba(20,22,31,0.92) 100%);
}
.hero-content{ position:relative; z-index:1; padding-bottom:88px; width:100%; }
.hero-tag{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--brass-light); margin-bottom:22px; display:flex; align-items:center; gap:10px;}
.hero-tag::before{ content:""; width:34px; height:1px; background:var(--brass-light); }
.hero h1{ font-size:clamp(42px,7.4vw,96px); line-height:0.94; max-width:15ch; text-transform:uppercase; }
.hero p.lede{ margin-top:26px; color:rgba(236,227,208,0.85); max-width:560px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; margin-top:38px; }
.hero-scroll{ position:absolute; right:28px; bottom:30px; z-index:1; font-family:var(--font-mono); font-size:11px; color:rgba(236,227,208,0.6); writing-mode:vertical-rl; letter-spacing:.12em; display:flex; align-items:center; gap:10px;}
.hero-scroll::after{ content:""; width:1px; height:60px; background:rgba(236,227,208,0.4); }
@media (max-width:640px){ .hero-scroll{ display:none; } }

/* page hero (secondary pages) */
.page-hero{ position:relative; padding:190px 0 90px; color:var(--sand); background:var(--ink); overflow:hidden; }
.page-hero-media{ position:absolute; inset:0; }
.page-hero-media img{ width:100%; height:100%; object-fit:cover; opacity:.42; }
.page-hero-media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(20,22,31,.55), rgba(20,22,31,.96)); }
.page-hero .container{ position:relative; z-index:1; }
.page-hero h1{ font-size:clamp(38px,6vw,64px); margin-top:16px; text-transform:uppercase; max-width:18ch; }
.breadcrumb{ font-family:var(--font-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:rgba(236,227,208,.6); }
.breadcrumb a:hover{ color:var(--brass-light); }

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

/* ---------- blueprint corner frame (signature) ---------- */
.corner-frame{ position:relative; }
.corner-frame::before, .corner-frame::after,
.corner-frame .cf-br, .corner-frame .cf-bl{ content:""; position:absolute; width:18px; height:18px; border:1.5px solid var(--brass); opacity:0; transition:opacity .35s var(--ease); }
.corner-frame::before{ top:-1px; left:-1px; border-right:none; border-bottom:none; }
.corner-frame::after{ top:-1px; right:-1px; border-left:none; border-bottom:none; }
.corner-frame:hover::before, .corner-frame:hover::after{ opacity:1; }

/* ---------- intro / split ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split-reverse{ direction:rtl; } .split-reverse > *{ direction:ltr; }
@media (max-width:860px){ .split{ grid-template-columns:1fr; gap:36px; } }

.stat-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:48px; padding-top:32px; border-top:1px solid var(--line); }
.stat b{ display:block; font-family:var(--font-display); font-size:clamp(28px,3.4vw,42px); color:var(--indigo); text-transform:uppercase; }
.stat span{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--charcoal-soft); }
@media (max-width:600px){ .stat-row{ grid-template-columns:1fr 1fr; } }

/* ---------- product grid ---------- */
.grid-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:56px; flex-wrap:wrap; }
.product-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--line); }
@media (max-width:1080px){ .product-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .product-grid{ grid-template-columns:1fr; } }
.product-card{ background:var(--paper); position:relative; overflow:hidden; }
.product-card-media{ aspect-ratio:4/3; overflow:hidden; position:relative; }
.product-card-media img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.product-card:hover .product-card-media img{ transform:scale(1.06); }
.product-card-num{ position:absolute; top:14px; left:14px; font-family:var(--font-mono); font-size:11px; color:var(--sand); background:rgba(20,22,31,.55); padding:3px 8px; letter-spacing:.06em; }
.product-card-body{ padding:26px 24px 30px; }
.product-card-body h3{ font-size:22px; text-transform:uppercase; margin-bottom:10px; }
.product-card-body p{ font-size:14.5px; color:var(--charcoal-soft); margin-bottom:20px; min-height:44px; }
.product-card-link{ font-family:var(--font-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; display:inline-flex; align-items:center; gap:8px; color:var(--indigo); }
.product-card-link svg{ width:13px; height:13px; transition:transform .3s var(--ease); }
.product-card-link:hover svg{ transform:translateX(4px); }

/* ---------- editorial alt rows (solutions page) ---------- */
.editorial-row{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; align-items:center; padding:64px 0; border-top:1px solid var(--line); }
.editorial-row:nth-child(even){ direction:rtl; } .editorial-row:nth-child(even) > *{ direction:ltr; }
.editorial-media{ aspect-ratio:5/4; overflow:hidden; }
.editorial-media img{ width:100%; height:100%; object-fit:cover; }
.editorial-index{ font-family:var(--font-mono); font-size:13px; color:var(--brass); letter-spacing:.1em; }
.editorial-body h3{ font-size:clamp(26px,3vw,38px); text-transform:uppercase; margin:14px 0 16px; }
.editorial-tags{ display:flex; flex-wrap:wrap; gap:8px; margin:20px 0 24px; }
.editorial-tags span{ font-family:var(--font-mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; border:1px solid var(--line); padding:6px 10px; color:var(--charcoal-soft); }
@media (max-width:860px){ .editorial-row{ grid-template-columns:1fr; } }

/* ---------- why us / process ---------- */
.feature-list{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); margin-top:56px; }
@media (max-width:860px){ .feature-list{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .feature-list{ grid-template-columns:1fr; } }
.feature-item{ background:var(--paper); padding:36px 28px; }
.feature-item .fi-num{ font-family:var(--font-mono); font-size:12px; color:var(--brass); letter-spacing:.08em; }
.feature-item h4{ font-size:19px; text-transform:uppercase; margin:16px 0 10px; }
.feature-item p{ font-size:14px; color:var(--charcoal-soft); }

.process-track{ display:grid; grid-template-columns:repeat(6,1fr); gap:0; margin-top:56px; position:relative; }
.process-track::before{ content:""; position:absolute; top:19px; left:0; right:0; height:1px; background:var(--line); }
@media (max-width:900px){ .process-track{ grid-template-columns:repeat(3,1fr); row-gap:48px; } .process-track::before{ display:none; } }
@media (max-width:560px){ .process-track{ grid-template-columns:1fr 1fr; } }
.process-step{ position:relative; padding-right:14px; }
.process-dot{ width:38px; height:38px; border-radius:50%; border:1px solid var(--brass); display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:12px; background:var(--paper); position:relative; z-index:1; color:var(--indigo); }
.process-step h4{ font-size:15px; text-transform:uppercase; margin:18px 0 8px; }
.process-step p{ font-size:13.5px; color:var(--charcoal-soft); }

.process-track-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:900px){ .process-track-4{ grid-template-columns:repeat(2,1fr); } }

/* ---------- gallery / projects ---------- */
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:44px; }
.filter-btn{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase;
  padding:10px 18px; border:1px solid var(--line); background:transparent; color:var(--charcoal-soft);
  transition:all .3s var(--ease);
}
.filter-btn:hover{ border-color:var(--indigo); color:var(--indigo); }
.filter-btn.is-active{ background:var(--ink); color:var(--sand); border-color:var(--ink); }

.project-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:960px){ .project-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .project-grid{ grid-template-columns:1fr; } }
.project-card{ position:relative; overflow:hidden; background:var(--ink); }
.project-card-media{ aspect-ratio:4/5; overflow:hidden; }
.project-card-media img{ width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease), opacity .4s; }
.project-card:hover .project-card-media img{ transform:scale(1.05); }
.project-overlay{ position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:22px; background:linear-gradient(180deg, transparent 40%, rgba(20,22,31,.92) 100%); }
.project-overlay .cat{ font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--brass-light); }
.project-overlay h4{ color:var(--sand); font-size:19px; text-transform:uppercase; margin-top:8px; }
.project-card.is-hidden{ display:none; }

/* ---------- product detail ---------- */
.spec-table{ width:100%; border-collapse:collapse; margin-top:12px; }
.spec-table tr{ border-top:1px solid var(--line); }
.spec-table td{ padding:16px 0; font-size:14.5px; }
.spec-table td:first-child{ font-family:var(--font-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:var(--charcoal-soft); width:44%; }
.chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:14px; }
.chip{ font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.04em; border:1px solid var(--line); padding:9px 14px; color:var(--charcoal); }
.app-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:12px 24px; margin-top:16px; }
@media (max-width:560px){ .app-list{ grid-template-columns:1fr; } }
.app-list li{ font-size:14.5px; padding-left:20px; position:relative; color:var(--charcoal-soft); }
.app-list li::before{ content:"—"; position:absolute; left:0; color:var(--brass); }

.detail-gallery{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:20px; }
@media (max-width:760px){ .detail-gallery{ grid-template-columns:repeat(2,1fr); } }
.detail-gallery a{ display:block; aspect-ratio:1/1; overflow:hidden; }
.detail-gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.detail-gallery a:hover img{ transform:scale(1.08); }

.related-products{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:40px; }
@media (max-width:900px){ .related-products{ grid-template-columns:repeat(2,1fr); } }
.related-card{ background:var(--ink); color:var(--sand); }
.related-card-media{ aspect-ratio:4/3; overflow:hidden; }
.related-card-media img{ width:100%; height:100%; object-fit:cover; }
.related-card-body{ padding:16px 18px 20px; }
.related-card-body h5{ font-family:var(--font-display); text-transform:uppercase; font-size:16px; }
.related-card-body span{ font-family:var(--font-mono); font-size:11px; color:var(--brass-light); }

/* ---------- clients marquee ---------- */
.clients-wrap{ overflow:hidden; margin-top:52px; -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.clients-track{ display:flex; gap:22px; width:max-content; animation:marquee 34s linear infinite; align-items:center; }
.client-tile{
  width:168px; height:96px; flex:0 0 auto;
  background:var(--paper); border:1px solid var(--line-light);
  display:flex; align-items:center; justify-content:center; padding:16px;
  transition:transform .3s var(--ease);
}
.client-tile img{ max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain; }
.client-tile:hover{ transform:translateY(-3px); }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---------- testimonial / cta band ---------- */
.cta-band{ position:relative; padding:110px 0; text-align:center; overflow:hidden; }
.cta-band-media{ position:absolute; inset:0; }
.cta-band-media img{ width:100%; height:100%; object-fit:cover; }
.cta-band-media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(20,22,31,.86), rgba(20,22,31,.86)); }
.cta-band .container{ position:relative; z-index:1; }
.cta-band h2{ color:var(--sand); }
.cta-band-actions{ display:flex; gap:16px; justify-content:center; margin-top:34px; flex-wrap:wrap; }

/* ---------- forms ---------- */
.form-wrap{ background:var(--paper); border:1px solid var(--line); padding:44px; }
@media (max-width:640px){ .form-wrap{ padding:28px 22px; } }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
@media (max-width:700px){ .form-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--charcoal-soft); }
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:15px; padding:14px 14px; border:1px solid var(--line); background:var(--white);
  color:var(--charcoal); border-radius:var(--radius); transition:border-color .3s;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--brass); outline:none; }
.field-check{ flex-direction:row; align-items:center; gap:10px; }
.field-check input{ width:18px; height:18px; }
.field-check label{ text-transform:none; letter-spacing:0; font-size:14px; }
.form-submit-row{ margin-top:30px; display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.form-note{ font-size:13px; color:var(--charcoal-soft); }
.form-confirm{ display:none; padding:26px; border:1px solid var(--brass); background:rgba(179,133,79,0.08); margin-top:24px; font-size:15px; }
.form-confirm.is-visible{ display:block; }

/* contact cards */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:1px; background:var(--line); margin-top:8px; }
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{ background:var(--paper); padding:34px 28px; }
.contact-card .eyebrow{ margin-bottom:16px; }
.contact-card a{ font-family:var(--font-display); font-size:22px; text-transform:uppercase; display:inline-block; margin-top:6px; }
.contact-card a:hover{ color:var(--brass); }
.contact-social{ display:flex; gap:14px; margin-top:20px; }
.contact-card a.social-icon{ display:inline-flex; align-items:center; justify-content:center; width:56px; height:56px; margin-top:0; border-radius:50%; color:#fff; box-shadow:0 6px 16px rgba(20,22,31,0.16); transition:transform .35s var(--ease), box-shadow .3s, filter .3s; }
.contact-card a.social-icon svg{ width:28px; height:28px; }
.contact-card a.social-icon--wa{ background:#0E7C3A; }
.contact-card a.social-icon--ig{ background:radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.contact-card a.social-icon:hover, .contact-card a.social-icon:focus-visible{ color:#fff; transform:translateY(-3px); box-shadow:0 10px 22px rgba(20,22,31,0.24); filter:brightness(1.06); }
.contact-card a.social-icon:focus-visible{ outline:2px solid var(--brass); outline-offset:3px; }
.contact-card a.social-icon:active{ transform:translateY(0); }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:rgba(236,227,208,.72); padding:80px 0 0; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:48px; padding-bottom:64px; border-bottom:1px solid var(--line-light); }
@media (max-width:860px){ .footer-top{ grid-template-columns:1fr 1fr; row-gap:40px; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; } }
.footer-brand img{ height:34px; margin-bottom:18px; }
.footer-brand p{ font-size:14px; max-width:32ch; line-height:1.7; }
.footer-col h5{ font-family:var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--sand); margin-bottom:20px; }
.footer-col a{ display:block; font-size:14.5px; padding:7px 0; color:rgba(236,227,208,.72); }
.footer-col a:hover{ color:var(--brass-light); }
.footer-social{ display:flex; gap:12px; margin-top:12px; }
.footer-col .footer-social a{ display:flex; align-items:center; justify-content:center; width:42px; height:42px; padding:0; border-radius:50%; border:1px solid rgba(236,227,208,.28); color:var(--sand); transition:background .3s, color .3s, border-color .3s, transform .35s var(--ease); }
.footer-col .footer-social a:hover, .footer-col .footer-social a:focus-visible{ transform:translateY(-2px); color:#fff; }
.footer-col .footer-social a.social-wa:hover, .footer-col .footer-social a.social-wa:focus-visible{ background:#0E7C3A; border-color:#25D366; color:#fff; }
.footer-col .footer-social a.social-ig:hover, .footer-col .footer-social a.social-ig:focus-visible{ background:linear-gradient(45deg,#f9ce34,#ee2a7b 50%,#6228d7); border-color:transparent; }
.footer-col .footer-social a.social-tel:hover, .footer-col .footer-social a.social-tel:focus-visible{ background:var(--brass); border-color:var(--brass); color:var(--ink); }
.footer-social svg{ width:19px; height:19px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:26px 0; font-size:12.5px; flex-wrap:wrap; gap:12px; font-family:var(--font-mono); letter-spacing:.03em; }
.footer-bottom a:hover{ color:var(--brass-light); }

/* ---------- whatsapp floating button ---------- */
.whatsapp-float{
  position:fixed; right:22px; bottom:22px; z-index:250;
  width:58px; height:58px; border-radius:50%; background:#25D366; color:#08210f;
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 26px rgba(0,0,0,0.28);
  transition:transform .35s var(--ease);
}
.whatsapp-float:hover{ transform:scale(1.08); }
.whatsapp-float svg{ width:28px; height:28px; }

/* misc */
.divider{ height:1px; background:var(--line); border:none; margin:0; }
.tag-strip{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.small-print{ font-family:var(--font-mono); font-size:12px; color:var(--charcoal-soft); letter-spacing:.04em; }
.two-col-text{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
@media (max-width:800px){ .two-col-text{ grid-template-columns:1fr; } }