/* ============================================================
   HierroLab — Forged Steel Design System
   ============================================================ */

:root {
  /* Core palette */
  --black:      #111111;
  --black-2:    #0c0c0c;
  --graphite:   #2b2b2b;
  --graphite-2: #1c1c1c;
  --steel:      #b8b8b8;
  --steel-dim:  #8a8a8a;
  --silver:     #e6e6e6;
  --line:       #343434;
  --line-soft:  #242424;

  /* Accent — burnt orange forge glow + cyan spark */
  --accent:     #d97706;
  --accent-2:   #f59e0b;
  --accent-deep:#b45309;
  --cyan:       #06b6d4;

  --bg:         var(--black);
  --surface:    #161616;
  --surface-2:  #1a1a1a;

  /* Type */
  --f-display: 'Anton', 'Arial Narrow', sans-serif;
  --f-body:    'Archivo', system-ui, sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, monospace;

  --container: 1240px;
  --radius:    4px;
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--steel);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

::selection { background: var(--accent); color: #fff; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; }

/* ---------- Grain overlay ---------- */
.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  --pad: 16px 30px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--f-mono); font-weight: 700; font-size: 13px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: var(--pad); border-radius: var(--radius);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .25s, color .25s;
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn-sm { --pad: 11px 20px; font-size: 11px; }
.btn-block { width: 100%; }

.btn-accent {
  background: linear-gradient(135deg, var(--accent-2), var(--accent-deep));
  color: #1a0f00;
  box-shadow: 0 8px 28px -10px rgba(217,119,6,.7), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-accent:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -12px rgba(217,119,6,.85), inset 0 1px 0 rgba(255,255,255,.3); }

.btn-ghost {
  color: var(--silver); border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { border-color: var(--accent); color: #fff; transform: translateY(-3px); }

/* sheen sweep */
.btn::after {
  content: ''; position: absolute; top: 0; left: -75%; width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg); transition: left .6s var(--ease);
}
.btn:hover::after { left: 130%; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(12,12,12,.82); backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line-soft);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { color: var(--accent); display: grid; place-items: center; filter: drop-shadow(0 0 12px rgba(217,119,6,.4)); }
.brand-text { font-family: var(--f-display); font-size: 24px; letter-spacing: .04em; color: var(--silver); line-height: 1; }
.brand-accent { color: var(--accent); }

.main-nav { display: flex; gap: 34px; }
.main-nav a {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--steel-dim); padding: 6px 0; position: relative; transition: color .25s;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--accent); transition: width .3s var(--ease);
}
.main-nav a:hover { color: var(--silver); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--silver); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.lang-switch { display: flex; align-items: center; gap: 4px; font-family: var(--f-mono); font-size: 12px; }
.lang-btn { color: var(--steel-dim); padding: 4px 6px; letter-spacing: .1em; transition: color .2s; font-weight: 700; }
.lang-btn.is-active { color: var(--accent); }
.lang-btn:hover { color: var(--silver); }
.lang-sep { color: var(--line); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; padding: 4px; }
.nav-toggle span { height: 2px; width: 100%; background: var(--silver); border-radius: 2px; transition: .3s var(--ease); }
.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); }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.35) contrast(1.08) brightness(.62); animation: heroZoom 18s var(--ease) forwards; }
@keyframes heroZoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 18% 20%, rgba(217,119,6,.16), transparent 45%),
    linear-gradient(180deg, rgba(17,17,17,.55) 0%, rgba(17,17,17,.78) 55%, var(--black) 100%),
    linear-gradient(90deg, rgba(17,17,17,.9), transparent 60%);
}
.spark-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; mix-blend-mode: screen; }

.hero-inner { position: relative; z-index: 2; padding-top: 96px; padding-bottom: 80px; }
.hero-eyebrow {
  font-family: var(--f-mono); font-size: 13px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--accent-2); margin-bottom: 22px; display: flex; align-items: center; gap: 14px;
}
.hero-eyebrow::before { content: ''; width: 46px; height: 1px; background: var(--accent); }

.hero-title {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(46px, 8.4vw, 120px); line-height: .92; letter-spacing: .005em;
  color: var(--silver); text-transform: uppercase; margin-bottom: 28px;
}
.hero-title span { display: block; }
.hero-title-accent {
  background: linear-gradient(100deg, var(--accent-2), var(--accent) 55%, var(--accent-deep));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  position: relative; width: max-content; max-width: 100%;
}
.hero-desc { max-width: 540px; font-size: clamp(16px, 1.6vw, 18px); color: var(--steel); margin-bottom: 38px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }

.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; position: relative; padding-left: 18px; }
.stat::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 16px; width: 2px; background: linear-gradient(var(--accent), transparent); }
.stat-num { font-family: var(--f-display); font-size: clamp(34px, 4vw, 50px); color: var(--silver); line-height: 1; display: inline; }
.stat-suffix { font-family: var(--f-display); font-size: clamp(34px,4vw,50px); color: var(--accent); }
.stat-label { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--steel-dim); margin-top: 8px; }

.scroll-cue {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .26em; text-transform: uppercase; color: var(--steel-dim);
}
.scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--steel-dim), transparent); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: var(--accent); animation: scrollDrop 1.8s var(--ease) infinite; }
@keyframes scrollDrop { 0% { top: -50%; } 100% { top: 100%; } }

/* ---------- Marquee ---------- */
.marquee { background: var(--accent); color: #1a0f00; overflow: hidden; border-top: 1px solid var(--accent-deep); border-bottom: 1px solid var(--accent-deep); }
.marquee-track { display: flex; align-items: center; gap: 30px; padding: 12px 0; white-space: nowrap; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { font-family: var(--f-display); font-size: 18px; letter-spacing: .06em; text-transform: uppercase; }
.marquee-track .dot { font-size: 10px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   Section scaffolding
   ============================================================ */
.section { padding: clamp(70px, 9vw, 130px) 0; position: relative; }
.section-kicker { font-family: var(--f-mono); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.section-kicker.center { justify-content: center; }
.kicker-bar { width: 30px; height: 2px; background: var(--accent); display: inline-block; }
.section-title { font-family: var(--f-display); font-weight: 400; font-size: clamp(30px, 4.4vw, 56px); line-height: 1.02; letter-spacing: .01em; color: var(--silver); text-transform: uppercase; }
.section-title.center { text-align: center; max-width: 760px; margin: 0 auto; }
.section-lead { font-size: 17px; color: var(--steel); max-width: 540px; margin-top: 20px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 52px; flex-wrap: wrap; }
.section-aside { font-family: var(--f-mono); font-size: 13px; line-height: 1.8; color: var(--steel-dim); max-width: 360px; }

/* ============================================================
   About
   ============================================================ */
.about { border-top: 1px solid var(--line-soft); }
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about-media { position: relative; }
.about-img-frame { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.about-img-frame::before { content: ''; position: absolute; inset: 0; z-index: 2; background: linear-gradient(160deg, transparent 60%, rgba(217,119,6,.18)); pointer-events: none; }
.about-img-frame img { aspect-ratio: 3/4; object-fit: cover; filter: grayscale(.3) contrast(1.05); transition: transform .8s var(--ease), filter .8s; }
.about-media:hover .about-img-frame img { transform: scale(1.05); filter: grayscale(0) contrast(1.08); }
.about-badge {
  position: absolute; bottom: -22px; right: -14px; background: var(--graphite-2);
  border: 1px solid var(--accent); border-radius: var(--radius); padding: 16px 22px;
  display: flex; flex-direction: column; box-shadow: 0 20px 50px -20px rgba(0,0,0,.9);
}
.about-badge-num { font-family: var(--f-display); font-size: 22px; color: var(--accent); letter-spacing: .04em; }
.about-badge-text { font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--steel-dim); }

.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 36px; margin-top: 44px; }
.value { position: relative; padding-top: 20px; border-top: 1px solid var(--line); }
.value h3 { font-family: var(--f-body); font-weight: 700; font-size: 17px; color: var(--silver); margin-bottom: 8px; display: flex; align-items: center; gap: 9px; }
.value h3::before { content: ''; width: 7px; height: 7px; background: var(--accent); transform: rotate(45deg); }
.value p { font-size: 14.5px; color: var(--steel-dim); }

/* ============================================================
   Projects
   ============================================================ */
.projects { background: linear-gradient(180deg, var(--black), var(--black-2)); border-top: 1px solid var(--line-soft); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--steel-dim); padding: 10px 18px; border: 1px solid var(--line); border-radius: 100px;
  transition: all .3s var(--ease);
}
.filter:hover { color: var(--silver); border-color: var(--steel-dim); }
.filter.is-active { color: #1a0f00; background: var(--accent); border-color: var(--accent); }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card {
  position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  background: var(--surface); aspect-ratio: 4/5; cursor: pointer; isolation: isolate;
  transition: transform .5s var(--ease), border-color .4s, opacity .4s;
}
.project-card.hide { display: none; }
.project-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(.4) brightness(.7); transition: transform .8s var(--ease), filter .6s; z-index: 0; }
.project-card::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(17,17,17,.1) 30%, rgba(12,12,12,.95)); transition: opacity .4s; }
.project-card:hover { transform: translateY(-8px); border-color: var(--accent); }
.project-card:hover img { transform: scale(1.08); filter: grayscale(0) brightness(.85); }

.pc-body { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; }
.pc-cat { font-family: var(--f-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 8px; }
.pc-title { font-family: var(--f-display); font-size: 23px; line-height: 1.04; color: var(--silver); text-transform: uppercase; letter-spacing: .01em; }
.pc-meta { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .5s var(--ease), opacity .4s, margin .4s; }
.project-card:hover .pc-meta { max-height: 160px; opacity: 1; margin-top: 12px; }
.pc-desc { font-size: 13.5px; color: var(--steel); margin-bottom: 12px; }
.pc-specs { display: flex; flex-wrap: wrap; gap: 6px; }
.pc-specs span { font-family: var(--f-mono); font-size: 10px; letter-spacing: .06em; color: var(--steel-dim); border: 1px solid var(--line); padding: 3px 8px; border-radius: 100px; }
.pc-date { position: absolute; top: 18px; right: 18px; z-index: 2; font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em; color: var(--steel-dim); background: rgba(12,12,12,.6); border: 1px solid var(--line); padding: 4px 9px; border-radius: 100px; backdrop-filter: blur(4px); }

/* ============================================================
   Services
   ============================================================ */
.services { border-top: 1px solid var(--line-soft); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.service-card { position: relative; background: var(--surface); padding: 38px 32px 42px; transition: background .4s var(--ease); overflow: hidden; }
.service-card::before { content: ''; position: absolute; left: 0; top: 0; height: 100%; width: 3px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .4s var(--ease); }
.service-card:hover { background: var(--surface-2); }
.service-card:hover::before { transform: scaleY(1); }
.service-num { font-family: var(--f-mono); font-size: 12px; color: var(--steel-dim); letter-spacing: .1em; }
.service-icon { width: 48px; height: 48px; margin: 22px 0 20px; color: var(--accent); display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); background: var(--graphite-2); transition: transform .5s var(--ease), color .3s; }
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.05); color: var(--accent-2); }
.service-title { font-family: var(--f-display); font-size: 24px; color: var(--silver); text-transform: uppercase; letter-spacing: .01em; margin-bottom: 12px; }
.service-desc { font-size: 14.5px; color: var(--steel-dim); }

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials { background: linear-gradient(180deg, var(--black-2), var(--black)); border-top: 1px solid var(--line-soft); }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
.testi-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; background: var(--surface); position: relative; transition: border-color .4s, transform .4s var(--ease); }
.testi-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.testi-quote { font-size: 16px; line-height: 1.7; color: var(--silver); margin-bottom: 24px; }
.testi-quote::before { content: '“'; font-family: var(--f-display); font-size: 60px; color: var(--accent); line-height: 0; display: block; height: 28px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--graphite), var(--graphite-2)); border: 1px solid var(--accent); display: grid; place-items: center; font-family: var(--f-display); color: var(--accent); font-size: 18px; }
.testi-name { font-weight: 700; color: var(--silver); font-size: 14px; }
.testi-role { font-family: var(--f-mono); font-size: 11px; color: var(--steel-dim); letter-spacing: .06em; }

/* ============================================================
   Social Hub
   ============================================================ */
.social { border-top: 1px solid var(--line-soft); }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.social-card {
  display: flex; flex-direction: column; gap: 4px; padding: 30px 28px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--surface); position: relative; overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s; min-height: 150px; justify-content: center;
}
.social-card::after { content: ''; position: absolute; right: -30px; bottom: -30px; width: 130px; height: 130px; border-radius: 50%; opacity: .12; transition: transform .5s var(--ease), opacity .4s; }
.social-card:hover { transform: translateY(-6px); }
.social-card:hover::after { transform: scale(1.4); opacity: .2; }
.social-icon { width: 46px; height: 46px; border-radius: var(--radius); display: grid; place-items: center; margin-bottom: 14px; color: #fff; }
.social-name { font-family: var(--f-display); font-size: 21px; color: var(--silver); text-transform: uppercase; }
.social-handle { font-family: var(--f-mono); font-size: 12px; color: var(--steel-dim); letter-spacing: .06em; }
.sc-ig .social-icon, .sc-ig::after { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.sc-fb .social-icon, .sc-fb::after { background: #1877f2; }
.sc-tk .social-icon, .sc-tk::after { background: #111; border: 1px solid var(--cyan); color: var(--cyan); }
.sc-in .social-icon, .sc-in::after { background: #0a66c2; }
.sc-yt .social-icon, .sc-yt::after { background: #ff0000; }
.sc-ig:hover { border-color: #dc2743; } .sc-fb:hover { border-color: #1877f2; }
.sc-tk:hover { border-color: var(--cyan); } .sc-in:hover { border-color: #0a66c2; } .sc-yt:hover { border-color: #ff0000; }
.social-feature { background: linear-gradient(135deg, var(--accent-deep), var(--graphite-2)); border-color: var(--accent); justify-content: center; }
.social-feature p { font-family: var(--f-display); font-size: 21px; text-transform: uppercase; line-height: 1.1; color: var(--silver); }
.sf-spark { font-size: 22px; color: var(--accent-2); margin-bottom: 10px; animation: spin 6s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   Contact
   ============================================================ */
.contact { background: linear-gradient(180deg, var(--black), var(--black-2)); border-top: 1px solid var(--line-soft); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }

.promise { display: flex; align-items: center; gap: 12px; margin: 28px 0; font-family: var(--f-mono); font-size: 13px; color: var(--accent-2); border: 1px dashed var(--accent-deep); border-radius: var(--radius); padding: 12px 16px; background: rgba(217,119,6,.05); }
.promise-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(217,119,6,.6); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(217,119,6,.6); } 70% { box-shadow: 0 0 0 12px rgba(217,119,6,0); } 100% { box-shadow: 0 0 0 0 rgba(217,119,6,0); } }

.contact-methods { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 30px 0; }
.contact-methods a { display: flex; align-items: center; gap: 16px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: border-color .3s, transform .3s var(--ease), background .3s; }
.contact-methods a:hover { border-color: var(--accent); transform: translateX(6px); background: var(--surface-2); }
.cm-icon { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: var(--radius); background: var(--graphite-2); color: var(--accent); border: 1px solid var(--line); }
.cm-text { display: flex; flex-direction: column; }
.cm-text strong { color: var(--silver); font-size: 15px; }
.cm-text em { font-style: normal; font-family: var(--f-mono); font-size: 11px; color: var(--steel-dim); letter-spacing: .04em; }
.cm-val { margin-left: auto; font-family: var(--f-mono); font-size: 13px; color: var(--steel); white-space: nowrap; }

.hours { border-top: 1px solid var(--line); padding-top: 22px; }
.hours h3 { font-family: var(--f-display); font-size: 18px; color: var(--silver); text-transform: uppercase; margin-bottom: 14px; letter-spacing: .03em; }
.hours-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line-soft); font-family: var(--f-mono); font-size: 13px; }
.hours-row span:first-child { color: var(--steel-dim); }
.hours-row span:last-child { color: var(--silver); }

/* Form */
.contact-form-wrap { position: sticky; top: 100px; }
.contact-form { border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; background: linear-gradient(180deg, var(--surface), var(--graphite-2)); box-shadow: 0 30px 70px -40px rgba(0,0,0,.9); }
.form-title { font-family: var(--f-display); font-size: 26px; color: var(--silver); text-transform: uppercase; margin-bottom: 24px; letter-spacing: .02em; }
.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--steel-dim); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--black-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 13px 14px; color: var(--silver); font-family: var(--f-body); font-size: 15px; transition: border-color .3s, box-shadow .3s;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(217,119,6,.14); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23b8b8b8'%3E%3Cpath d='M6 8 0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.form-note { font-family: var(--f-mono); font-size: 12.5px; margin-top: 14px; min-height: 18px; }
.form-note.ok { color: var(--accent-2); }
.form-note.err { color: #ef5350; }

.map-wrap { margin-top: 64px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; height: 360px; position: relative; }
.map-frame { width: 100%; height: 100%; border: 0; filter: grayscale(1) invert(.92) contrast(.9); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); background: var(--black-2); padding-top: 56px; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; }
.footer-slogan { font-family: var(--f-display); font-size: 18px; color: var(--accent); text-transform: uppercase; margin-top: 14px; letter-spacing: .03em; }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-nav a { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-dim); transition: color .25s; }
.footer-nav a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--f-mono); font-size: 12px; color: var(--steel-dim); transition: all .3s var(--ease); }
.footer-social a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 22px 0 30px; border-top: 1px solid var(--line-soft); font-family: var(--f-mono); font-size: 11.5px; color: var(--steel-dim); letter-spacing: .04em; }

/* Floating WhatsApp */
.fab-whatsapp {
  position: fixed; bottom: 26px; right: 26px; z-index: 900; width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.6); transition: transform .35s var(--ease);
  animation: fabPulse 2.6s infinite;
}
.fab-whatsapp:hover { transform: scale(1.1) rotate(6deg); }
@keyframes fabPulse { 0% { box-shadow: 0 12px 30px -8px rgba(37,211,102,.6), 0 0 0 0 rgba(37,211,102,.45); } 70% { box-shadow: 0 12px 30px -8px rgba(37,211,102,.6), 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 12px 30px -8px rgba(37,211,102,.6), 0 0 0 0 rgba(37,211,102,0); } }

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .project-grid, .service-grid, .testi-grid, .social-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 440px; }
}
@media (max-width: 860px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; gap: 0; background: rgba(12,12,12,.98);
    backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); padding: 14px 28px 26px;
    transform: translateY(-120%); transition: transform .5s var(--ease); height: auto;
  }
  .main-nav.open { display: flex; transform: translateY(0); }
  .main-nav a { padding: 16px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { position: static; }
}
@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .project-grid, .service-grid, .testi-grid, .social-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 26px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}