/* ==========================================================================
   SANDRO SL — Construcción · Pladur · Reformas
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Jost:wght@300;400;500;600;700&display=swap");

:root {
  --black: #08090a;
  --black-soft: #101214;
  --black-card: #16181b;
  --steel: #3a3f45;
  --steel-light: #8b9198;
  --white: #f3f1ea;
  --white-dim: #c9c6bc;
  --gold: #c9a227;
  --gold-bright: #e8c766;
  --gold-dim: #8a6f22;
  --gradient-gold: linear-gradient(135deg, #f0d383 0%, #c9a227 45%, #8a6f22 100%);
  --gradient-gold-text: linear-gradient(90deg, #f0d383, #d9b64e 50%, #a8842a);
  --gradient-steel-text: linear-gradient(180deg, #ffffff 0%, #c7cbcf 20%, #6b6f74 50%, #c7cbcf 80%, #ffffff 100%);
  --font-display: "Cormorant Garamond", serif;
  --font-body: "Jost", sans-serif;
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --header-h: 132px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
  position: relative;
}

body.nav-locked {
  overflow: hidden;
}

/* film-grain texture, sits above everything at near-zero opacity */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* thin gold scroll-progress indicator */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--gradient-gold);
  z-index: 1001;
  transition: width 0.1s linear;
  pointer-events: none;
}

@media (max-width: 900px), (hover: none) {
  body { cursor: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, select, textarea { font-family: inherit; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.01em;
}

.text-gold {
  background: var(--gradient-gold-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--gold);
}
.eyebrow::after {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--gold-bright);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.cursor-dot { width: 6px; height: 6px; background: var(--gold-bright); }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid rgba(201, 162, 39, 0.55);
  transition: width 0.25s var(--ease), height 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.cursor-ring.is-active { width: 54px; height: 54px; background: rgba(201, 162, 39, 0.08); border-color: var(--gold-bright); }
@media (max-width: 900px), (hover: none) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- Preloader / Page transition overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
}
.pt-panel {
  position: absolute;
  top: 0;
  height: 100%;
  width: 34%;
  background: var(--black);
  transform: translateY(0);
  transition: transform 0.7s var(--ease);
}
.pt-panel-1 { left: 0; }
.pt-panel-2 { left: 34%; width: 33%; background: var(--black-soft); transition-delay: 0.07s; }
.pt-panel-3 { left: 67%; width: 33%; background: var(--black); transition-delay: 0.14s; }
.pt-logo {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 34px;
  letter-spacing: 0.3em;
  color: var(--gold-bright);
  opacity: 0;
  transition: opacity 0.4s var(--ease) 0.25s, letter-spacing 0.6s var(--ease) 0.25s;
}

/* resting/visible state: panels off-screen, page content showing */
.page-transition.pt-hidden .pt-panel { transform: translateY(-100%); }
.page-transition:not(.pt-hidden) .pt-logo { opacity: 1; letter-spacing: 0.15em; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.4s var(--ease), height 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(8, 9, 10, 0.88);
  backdrop-filter: blur(14px);
  height: 96px;
  border-color: rgba(201, 162, 39, 0.15);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 29px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--white);
  white-space: nowrap;
}
.logo .logo-mark {
  width: 96px;
  height: 96px;
  margin-right: 6px;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}
.logo:hover .logo-mark {
  transform: rotate(8deg) scale(1.06);
}
.logo .logo-word {
  background: var(--gradient-steel-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, 0.5));
}
.logo .logo-sl {
  font-size: 15px;
  color: var(--gold);
  align-self: flex-start;
  letter-spacing: 0.1em;
}

.main-nav ul { display: flex; gap: 40px; }
.main-nav a {
  position: relative;
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--white-dim);
  padding: 6px 0;
  transition: color 0.3s var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold-bright);
  transition: width 0.3s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--white); }
.main-nav a:hover::after, .main-nav a.is-active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 22px; }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 20px;
  padding: 4px;
}
.lang-option {
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: 16px;
  color: var(--white-dim);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.lang-option:hover { color: var(--white); }
.lang-option.is-active { background: var(--gradient-gold); color: var(--black); font-weight: 600; }

.lang-switch-mobile { display: none; }

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease);
  white-space: nowrap;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -75%;
  width: 45%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s var(--ease);
  pointer-events: none;
}
.btn:hover::after { left: 130%; }
.btn-gold {
  background: var(--gradient-gold);
  color: var(--black);
  box-shadow: 0 0 0 0 rgba(201, 162, 39, 0.5);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(201, 162, 39, 0.55); }
.btn-outline {
  border: 1px solid rgba(201, 162, 39, 0.45);
  color: var(--white);
}
.btn-outline:hover { background: rgba(201, 162, 39, 0.1); border-color: var(--gold-bright); transform: translateY(-2px); }
.btn-small { padding: 10px 20px; font-size: 12px; }

.header-cta { display: inline-flex; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}
.nav-toggle span { display: block; height: 1.5px; width: 100%; background: var(--white); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1.in-view { transition-delay: 0.1s; }
.reveal-delay-2.in-view { transition-delay: 0.2s; }
.reveal-delay-3.in-view { transition-delay: 0.3s; }
.reveal-delay-4.in-view { transition-delay: 0.4s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(201, 162, 39, 0.16), transparent 45%),
    radial-gradient(circle at 12% 85%, rgba(201, 162, 39, 0.08), transparent 40%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 90px),
    linear-gradient(160deg, #0c0d0f 0%, #08090a 55%, #0a0b0c 100%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  aspect-ratio: 1;
  border: 1px solid rgba(201, 162, 39, 0.18);
  border-radius: 50%;
}
.hero-bg::before {
  content: "S";
  position: absolute;
  right: 2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: min(46vw, 620px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.12);
}
.hero-content { position: relative; z-index: 2; max-width: 780px; transition: transform 0.4s var(--ease); will-change: transform; }
.hero h1 { font-size: clamp(42px, 6vw, 74px); color: var(--white); margin-bottom: 24px; }
.hero h1 span, .page-hero h1 span {
  display: inline-block;
  opacity: 0;
  filter: blur(6px);
  transform: translateY(18px);
  animation: wordIn 0.9s var(--ease) forwards;
}
.hero h1 span:nth-of-type(1), .page-hero h1 span:nth-of-type(1) { animation-delay: 0.75s; }
.hero h1 span:nth-of-type(2), .page-hero h1 span:nth-of-type(2) { animation-delay: 0.92s; }
.hero h1 span:nth-of-type(3), .page-hero h1 span:nth-of-type(3) { animation-delay: 1.09s; }
@keyframes wordIn { to { opacity: 1; filter: blur(0); transform: translateY(0); } }
.hero-sub { font-size: 17px; color: var(--white-dim); max-width: 560px; margin-bottom: 40px; font-weight: 300; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 32px;
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--steel-light);
  z-index: 2;
}
.hero-scroll span { width: 1px; height: 40px; background: linear-gradient(var(--gold), transparent); position: relative; overflow: hidden; }
.hero-scroll span::after {
  content: "";
  position: absolute; top: -40px; left: 0; width: 100%; height: 40px;
  background: var(--gold-bright);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0% { top: -40px; } 100% { top: 40px; } }

/* ---------- Ticker ---------- */
.ticker {
  border-top: 1px solid rgba(201, 162, 39, 0.2);
  border-bottom: 1px solid rgba(201, 162, 39, 0.2);
  overflow: hidden;
  white-space: nowrap;
  padding: 16px 0;
  background: var(--black-soft);
}
.ticker-track {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 28s linear infinite;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold);
  font-weight: 500;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* ---------- Sections ---------- */
.section { padding: 88px 0; position: relative; }
.section.dark { background: var(--black-soft); }
.section-head { max-width: 620px; margin-bottom: 64px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); color: var(--white); }
.section-head p { color: var(--white-dim); margin-top: 14px; font-size: 15.5px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before,
.section-head.center .eyebrow::after { display: none; }

/* ---------- Stats ---------- */
.stats { padding: 90px 0; border-bottom: 1px solid rgba(201, 162, 39, 0.12); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat { position: relative; }
.stat:not(:first-child)::before {
  content: "";
  position: absolute;
  left: -15px; top: 8px;
  width: 1px; height: calc(100% - 16px);
  background: linear-gradient(rgba(201,162,39,0), rgba(201,162,39,0.3), rgba(201,162,39,0));
}
@media (max-width: 1080px) { .stat:nth-child(3)::before { display: none; } }
@media (max-width: 560px) { .stat:nth-child(odd)::before { display: none; } }
.stat-num-wrap { display: flex; align-items: baseline; justify-content: center; gap: 3px; }
.stat-num { font-family: var(--font-display); font-size: 52px; font-weight: 600; background: var(--gradient-gold-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-suffix { font-family: var(--font-display); font-size: 30px; color: var(--gold); }
.stat p { margin-top: 8px; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel-light); }

/* ---------- Grids / cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.card {
  background: var(--black-card);
  border: 1px solid rgba(201, 162, 39, 0.12);
  padding: 44px 34px;
  border-radius: 4px;
  transition: transform 0.15s ease-out, border-color 0.4s var(--ease), background 0.4s var(--ease), box-shadow 0.4s var(--ease);
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}
.card::before {
  content: "";
  position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.card:hover { border-color: rgba(201, 162, 39, 0.4); box-shadow: 0 24px 48px -20px rgba(201, 162, 39, 0.25); }
.card:hover::before { transform: scaleX(1); }

/* architectural corner brackets */
.corners { position: absolute; inset: 10px; pointer-events: none; opacity: 0; transition: opacity 0.4s var(--ease), inset 0.4s var(--ease); }
.corners span { position: absolute; width: 14px; height: 14px; border: 1px solid var(--gold-bright); }
.corners span:nth-child(1) { top: 0; left: 0; border-right: none; border-bottom: none; }
.corners span:nth-child(2) { top: 0; right: 0; border-left: none; border-bottom: none; }
.corners span:nth-child(3) { bottom: 0; left: 0; border-right: none; border-top: none; }
.corners span:nth-child(4) { bottom: 0; right: 0; border-left: none; border-top: none; }
.card:hover .corners, .project-card:hover .corners, .about-visual:hover .corners, .form-card:hover .corners {
  opacity: 1;
  inset: 14px;
}
.card-icon {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 26px;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 50%;
  color: var(--gold-bright);
}
.card h3 { font-size: 24px; color: var(--white); margin-bottom: 12px; }
.card p { color: var(--white-dim); font-size: 14.5px; }
.card-num {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--gold-dim);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  display: block;
}

.card-features { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.card-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--white-dim); }
.card-features li::before { content: ""; width: 5px; height: 5px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }

/* project cards */
.project-card { position: relative; border-radius: 4px; overflow: hidden; aspect-ratio: 4/5; }
.project-thumb {
  position: absolute; inset: 0;
  background: linear-gradient(150deg, #23262b, #121316 60%, #1b1c1e);
}
.project-thumb::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(201,162,39,0.05) 0 2px, transparent 2px 26px);
}
.project-card:nth-child(2) .project-thumb { background: linear-gradient(150deg, #1c1e21, #26221a 60%, #17181a); }
.project-card:nth-child(3) .project-thumb { background: linear-gradient(150deg, #201d18, #17181a 60%, #24211c); }
.project-info {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 28px 26px;
  background: linear-gradient(0deg, rgba(0,0,0,0.85), transparent);
  transform: translateY(8px);
  transition: transform 0.4s var(--ease);
}
.project-card:hover .project-info { transform: translateY(0); }
.project-cat { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold-bright); margin-bottom: 6px; display: block; }
.project-info h3 { font-size: 21px; color: var(--white); }

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: 80px 0;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, var(--black) 0%, #0f1012 100%);
  border-top: 1px solid rgba(201, 162, 39, 0.15);
  border-bottom: 1px solid rgba(201, 162, 39, 0.15);
}
.cta-banner h2 { font-size: clamp(30px, 4vw, 48px); color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: var(--white-dim); margin-bottom: 36px; font-size: 16px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); padding: 90px 0 0; border-top: 1px solid rgba(201, 162, 39, 0.12); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 60px; }
.footer-brand p { color: var(--white-dim); font-size: 14px; margin-top: 18px; max-width: 280px; }
.footer-col h4 { font-family: var(--font-body); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 22px; }
.footer-col ul { display: flex; flex-direction: column; gap: 13px; }
.footer-col a, .footer-col li { color: var(--white-dim); font-size: 14.5px; transition: color 0.3s var(--ease); }
.footer-col a:hover { color: var(--gold-bright); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 26px 0; border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 12.5px; color: var(--steel-light); letter-spacing: 0.03em;
}
.footer-legal {
  padding: 0 0 22px;
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.02em;
  text-align: center;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: calc(var(--header-h) + 90px) 0 90px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 10%, rgba(201, 162, 39, 0.14), transparent 45%),
    linear-gradient(160deg, #0c0d0f 0%, #08090a 60%);
  border-bottom: 1px solid rgba(201, 162, 39, 0.12);
}
.page-hero::before {
  content: "S";
  position: absolute;
  right: 0%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: min(38vw, 460px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.12);
  z-index: 0;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(38px, 5vw, 62px); color: var(--white); max-width: 720px; }

/* ---------- About page ---------- */
.about-visual {
  aspect-ratio: 4/5;
  border-radius: 4px;
  position: relative;
  background: linear-gradient(150deg, #1d1f22, #121316 55%, #201c15);
  border: 1px solid rgba(201, 162, 39, 0.18);
  overflow: hidden;
}
.about-visual::before {
  content: "S";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 220px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.35);
}
.about-intro p { color: var(--white-dim); margin-bottom: 20px; font-size: 15.5px; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }

.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 40px; margin-top: 20px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.why-num { font-family: var(--font-display); color: var(--gold); font-size: 20px; }
.why-item p { color: var(--white-dim); font-size: 15px; padding-top: 2px; }

/* ---------- Services page ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; }
.process-step { position: relative; padding-top: 10px; }
.process-num {
  font-family: var(--font-display);
  font-size: 46px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.5);
  margin-bottom: 18px;
  display: block;
}
.process-step h3 { font-size: 20px; color: var(--white); margin-bottom: 10px; }
.process-step p { color: var(--white-dim); font-size: 14.5px; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: stretch; }
.contact-info-col { display: flex; flex-direction: column; }
.contact-info-list { display: flex; flex-direction: column; gap: 26px; margin-top: 36px; }
.contact-info-item { display: flex; gap: 18px; align-items: flex-start; }
.contact-info-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-bright);
}
.contact-info-item h4 { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-light); margin-bottom: 4px; font-weight: 500; }
.contact-info-item a, .contact-info-item p { color: var(--white); font-size: 15.5px; }
.contact-info-item a:hover { color: var(--gold-bright); }

.form-card {
  background: var(--black-card);
  border: 1px solid rgba(201, 162, 39, 0.15);
  padding: 44px;
  border-radius: 4px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel-light); margin-bottom: 9px; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--black-soft);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  padding: 13px 16px;
  font-size: 14.5px;
  border-radius: 2px;
  transition: border-color 0.3s var(--ease);
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 15px) center; background-size: 5px 5px; background-repeat: no-repeat; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid rgba(201, 162, 39, 0.4);
  background: rgba(201, 162, 39, 0.08);
  color: var(--gold-bright);
  font-size: 14px;
  border-radius: 2px;
  margin-top: 18px;
}
.form-success.is-visible { display: flex; }
.form-error {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid rgba(224, 122, 106, 0.4);
  background: rgba(224, 122, 106, 0.08);
  color: #e07a6a;
  font-size: 14px;
  border-radius: 2px;
  margin-top: 18px;
}
.form-error.is-visible { display: flex; }

/* ---------- Floating action buttons ---------- */
.fab-stack {
  position: fixed;
  right: 26px; bottom: 26px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.fab {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.6);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.fab:hover { transform: translateY(-3px) scale(1.06); }
.fab-whatsapp {
  background: #25d366;
  color: #08090a;
  position: relative;
}
.fab-whatsapp::before {
  content: "";
  position: absolute; inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(37, 211, 102, 0.35);
  animation: fabPulse 2.4s ease-out infinite;
}
@keyframes fabPulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.35); opacity: 0; }
}
.fab-top {
  background: var(--black-card);
  border: 1px solid rgba(201, 162, 39, 0.35);
  color: var(--gold-bright);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.fab-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

@media (max-width: 560px) {
  .fab-stack { right: 16px; bottom: 16px; }
  .fab { width: 46px; height: 46px; }
}

.map-section { height: 380px; position: relative; border-top: 1px solid rgba(201, 162, 39, 0.12); }
.map-embed {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
  filter: grayscale(1) invert(92%) contrast(85%);
}

.process-note {
  margin-top: auto;
  padding: 18px 20px;
  border-left: 2px solid var(--gold);
  background: rgba(201, 162, 39, 0.06);
  color: var(--white-dim);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: rgba(8,9,10,0.98);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    padding: 40px 0;
    transform: translateX(100%);
    transition: transform 0.45s var(--ease);
  }
  .main-nav.is-open { display: flex; transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: center; gap: 30px; }
  .main-nav a { font-size: 20px; }
  .header-right .lang-switch:not(.lang-switch-mobile) { display: none; }
  .lang-switch-mobile { display: flex; margin-top: 40px; }
  .grid-3, .grid-2, .contact-grid, .form-row { grid-template-columns: 1fr; }
  .grid-2 { gap: 36px; }
  .about-visual { max-width: 340px; margin: 0 auto; }
  .why-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding: 0 22px; }
  .section { padding: 64px 0; }
  .cta-banner { padding: 64px 0; }
  .stats-grid, .grid-4, .values-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}