/* ===========================
   DG ENERGY — PREMIUM CSS
   Architecture Studio Aesthetic
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ── RESET & VARIABLES ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #080808;
  --dark:    #111111;
  --card:    #161616;
  --border:  rgba(255,255,255,0.07);
  --gold:    #C8A96E;
  --gold2:   #E2C48A;
  --orange:  #D4622A;
  --white:   #F5F2EE;
  --muted:   rgba(245,242,238,0.45);
  --font-h:  'Syne', sans-serif;
  --font-b:  'DM Sans', sans-serif;
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease2:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-b);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  cursor: none;
}

/* ── CUSTOM CURSOR ── */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  border-radius: 50%; pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}
.cursor-dot  { width: 6px; height: 6px; background: var(--gold); }
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(200,169,110,0.5);
  transition: transform 0.12s var(--ease2), width 0.3s, height 0.3s, border-color 0.3s;
}
body:hover .cursor-dot, body:hover .cursor-ring { opacity: 1; }
a:hover ~ .cursor-ring, button:hover ~ .cursor-ring { transform: translate(-50%,-50%) scale(1.6); border-color: var(--gold); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: var(--gold); color: var(--black); }

/* ── LOADING SCREEN ── */
#loader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 20px;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  font-family: var(--font-h); font-size: 2.2rem; font-weight: 800;
  letter-spacing: 0.15em; color: var(--white);
}
.loader-logo span { color: var(--gold); }
.loader-bar {
  width: 200px; height: 1px; background: var(--border);
  position: relative; overflow: hidden;
}
.loader-bar::after {
  content: ''; position: absolute; left: -100%; top: 0;
  width: 100%; height: 100%; background: var(--gold);
  animation: barLoad 1.6s var(--ease) forwards;
}
@keyframes barLoad { to { left: 0; } }

/* ── NAVIGATION ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 60px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  transition: background 0.4s, backdrop-filter 0.4s, border-bottom 0.4s;
}
nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-h); font-weight: 800; font-size: 1.15rem;
  letter-spacing: 0.06em; color: var(--white); text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-icon {
  width: 32px; height: 32px;
  background: var(--gold);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; color: var(--black); font-weight: 900;
}
.nav-links {
  display: flex; align-items: center; gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-b); font-size: 0.82rem; font-weight: 400;
  color: var(--muted); text-decoration: none; letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px; background: var(--gold);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 20px; }

/* Language Switcher */
.lang-switcher {
  display: flex; align-items: center; gap: 2px;
  position: relative;
}
.lang-btn {
  background: none; border: none; cursor: pointer;
  font-family: var(--font-b); font-size: 0.72rem; font-weight: 500;
  color: var(--muted); letter-spacing: 0.06em;
  padding: 4px 7px; border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  display: flex; align-items: center; gap: 3px;
}
.lang-btn:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.lang-btn.active { color: var(--gold); }
.lang-sep { color: var(--border); font-size: 0.7rem; opacity: 0.5; }

.btn-quote {
  font-family: var(--font-b); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 10px 22px;
  border: 1px solid var(--gold);
  color: var(--gold); background: transparent;
  cursor: pointer; text-decoration: none;
  border-radius: 2px;
  transition: background 0.3s, color 0.3s;
}
.btn-quote:hover { background: var(--gold); color: var(--black); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 1px; background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 999;
  background: var(--black);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
  transform: translateX(100%); transition: transform 0.5s var(--ease);
  padding-top: 80px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  font-family: var(--font-h); font-size: 2.2rem; font-weight: 700;
  color: var(--white); text-decoration: none;
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--gold); }
.mobile-lang {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}

/* ── HERO ── */
#hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: flex-end; padding-bottom: 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(to bottom, rgba(8,8,8,0.55) 0%, rgba(8,8,8,0.78) 45%, rgba(8,8,8,0.96) 100%),
    url('https://images.unsplash.com/photo-1508898578281-774ac4893a43?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;
  background-blend-mode: multiply;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(200,169,110,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,169,110,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift { from { transform: translateY(0); } to { transform: translateY(80px); } }

.hero-content {
  position: relative; z-index: 2;
  padding: 0 60px; max-width: 660px; width: 100%;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 16px; border: 1px solid rgba(255,255,255,0.15);
  font-family: var(--font-b); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.92);
  background: rgba(0,0,0,0.24); border-radius: 4px;
  margin-bottom: 24px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 0.6s forwards;
}
.hero-label::before {
  content: ''; display: block; width: 30px; height: 1px; background: var(--gold);
}
.hero-title {
  font-family: var(--font-h); font-weight: 800;
  font-size: clamp(2.6rem, 4vw, 3.6rem);
  line-height: 1.04; letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 28px;
  max-width: 100%;
}
.hero-title .line {
  display: block; overflow: hidden;
}
.hero-title .line span {
  display: block;
  opacity: 0; transform: translateY(120%);
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
.hero-title .line:nth-child(1) span { animation: slideUp 0.85s var(--ease) 0.7s forwards; }
.hero-title .line:nth-child(2) span { animation: slideUp 0.9s var(--ease) 0.85s forwards; color: var(--gold); }
.hero-title .line:nth-child(3) span { animation: slideUp 0.9s var(--ease) 1.0s forwards; }
.hero-title .line:nth-child(4) span { animation: slideUp 0.9s var(--ease) 1.15s forwards; }

@keyframes slideUp { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

.hero-sub {
  font-size: 0.98rem; font-weight: 300; color: rgba(255,255,255,0.78); line-height: 1.8;
  max-width: 420px; margin-bottom: 40px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 1.3s forwards; transform: translateY(20px);
}
.hero-btns {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 1.5s forwards; transform: translateY(20px);
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px; background: var(--gold); color: var(--black);
  font-family: var(--font-b); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; border: none; cursor: pointer;
  border-radius: 2px; transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold2); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); background: transparent;
  font-family: var(--font-b); font-size: 0.82rem; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  border-radius: 2px; transition: border-color 0.3s, color 0.3s;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

.hero-stats {
  position: absolute; right: 60px; bottom: 80px; z-index: 2;
  display: flex; flex-direction: column; gap: 28px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 1.7s forwards; transform: translateY(20px);
}
.stat-item { text-align: right; }
.stat-num {
  font-family: var(--font-h); font-size: 2.4rem; font-weight: 800; color: var(--gold);
  line-height: 1; display: block;
}
.stat-label {
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}

.hero-scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeUp 0.8s var(--ease) 2s forwards;
}
.hero-scroll span {
  font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted);
}
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:0.4;transform:scaleY(0.6)} }

/* ── SECTIONS GENERAL ── */
section { padding: 120px 60px; }
.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-b); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 20px;
}
.section-label::before {
  content: ''; display: block; width: 24px; height: 1px; background: var(--gold);
}
.section-title {
  font-family: var(--font-h); font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.1; letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 20px;
}
.section-sub {
  font-size: 1rem; font-weight: 300; color: var(--muted);
  line-height: 1.75; max-width: 560px;
}

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── ABOUT ── */
#about { background: var(--dark); border-top: 1px solid var(--border); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-img {
  position: relative; aspect-ratio: 4/5; overflow: hidden;
  border-radius: 2px;
}
.about-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.about-img:hover img { transform: scale(1.04); }
.about-img-badge {
  position: absolute; bottom: 28px; left: 28px;
  background: var(--gold); color: var(--black);
  padding: 14px 20px; border-radius: 2px;
}
.about-img-badge .big { font-family: var(--font-h); font-size: 2rem; font-weight: 800; line-height: 1; }
.about-img-badge .small { font-size: 0.7rem; letter-spacing: 0.1em; font-weight: 500; }

.about-text p { font-size: 1rem; font-weight: 300; color: var(--muted); line-height: 1.85; margin-bottom: 20px; }
.about-cards {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-top: 36px;
}
.about-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 20px 16px; border-radius: 3px;
  transition: border-color 0.3s, transform 0.3s;
}
.about-card:hover { border-color: rgba(200,169,110,0.3); transform: translateY(-3px); }
.about-card-icon { font-size: 1.4rem; margin-bottom: 10px; }
.about-card h4 {
  font-family: var(--font-h); font-size: 0.85rem; font-weight: 700;
  color: var(--white); margin-bottom: 6px;
}
.about-card p { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

/* ── SERVICES ── */
#services { background: var(--black); }
.services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  border: 1px solid var(--border);
}
.service-card {
  background: var(--dark); padding: 48px 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
  transition: background 0.4s;
  cursor: pointer;
}
.service-card::before {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.service-card:hover { background: #1A1A1A; }
.service-card:hover::before { transform: scaleX(1); }
.service-num {
  font-family: var(--font-h); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.2em; color: var(--gold); opacity: 0.6;
  margin-bottom: 28px; display: block;
}
.service-icon {
  width: 52px; height: 52px; margin-bottom: 24px;
  background: rgba(200,169,110,0.08);
  border: 1px solid rgba(200,169,110,0.15);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  transition: background 0.3s, border-color 0.3s;
}
.service-card:hover .service-icon {
  background: rgba(200,169,110,0.15);
  border-color: rgba(200,169,110,0.4);
}
.service-card h3 {
  font-family: var(--font-h); font-size: 1.2rem; font-weight: 700;
  color: var(--white); margin-bottom: 14px;
}
.service-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.7; margin-bottom: 28px; }
.service-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); text-decoration: none;
  transition: gap 0.3s;
}
.service-link:hover { gap: 14px; }
.service-link::after { content: '→'; }

/* ── PORTFOLIO ── */
#portfolio { background: var(--dark); }
.portfolio-filter {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 48px;
}
.filter-btn {
  padding: 8px 20px; background: none;
  border: 1px solid var(--border); color: var(--muted);
  font-family: var(--font-b); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
  border-radius: 2px; transition: all 0.25s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold); border-color: var(--gold); color: var(--black);
}
.portfolio-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.project-card {
  position: relative; overflow: hidden; border-radius: 3px;
  aspect-ratio: 4/3; cursor: pointer;
  background: var(--card);
}
.project-card:nth-child(1) { grid-column: span 2; aspect-ratio: 16/9; }
.project-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.project-card:hover .project-img { transform: scale(1.08); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.95) 0%, rgba(8,8,8,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 28px;
  transform: translateY(8px); transition: transform 0.4s var(--ease);
}
.project-card:hover .project-overlay { transform: translateY(0); }
.project-cat {
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 6px;
}
.project-card h3 {
  font-family: var(--font-h); font-size: 1.1rem; font-weight: 700;
  color: var(--white); margin-bottom: 4px;
}
.project-loc { font-size: 0.78rem; color: var(--muted); }

/* Before/After Slider */
.slider-section { margin-top: 60px; }
.slider-section .section-label { margin-bottom: 8px; }
.slider-title { font-family: var(--font-h); font-size: 1.4rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.slider-sub { font-size: 0.88rem; color: var(--muted); margin-bottom: 24px; }
.ba-wrapper {
  position: relative; border-radius: 3px; overflow: hidden;
  aspect-ratio: 16/6; user-select: none; max-width: 900px;
}
.ba-before, .ba-after {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.ba-before { background-image: url('https://images.unsplash.com/photo-1560185007-cde436f6a4d0?w=900&auto=format&q=80'); }
.ba-after  { background-image: url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?w=900&auto=format&q=80'); clip-path: inset(0 50% 0 0); }
.ba-handle {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; background: var(--gold); cursor: ew-resize; z-index: 2;
  transform: translateX(-50%);
}
.ba-handle::before {
  content: '⟺';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gold); color: var(--black);
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; font-weight: 900;
}
.ba-label {
  position: absolute; top: 16px; z-index: 3;
  font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 2px;
}
.ba-label.before { left: 16px; background: rgba(0,0,0,0.7); color: var(--muted); }
.ba-label.after  { right: 16px; background: var(--gold); color: var(--black); }

/* ── PROCESS ── */
#process { background: var(--black); }
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border); margin-top: 60px;
  position: relative;
}
.process-grid::before {
  content: ''; position: absolute; top: 60px; left: 0; right: 0;
  height: 1px; background: var(--border);
}
.process-step {
  padding: 48px 36px; border-right: 1px solid var(--border);
  position: relative; transition: background 0.3s;
}
.process-step:last-child { border-right: none; }
.process-step:hover { background: rgba(200,169,110,0.03); }
.step-num {
  font-family: var(--font-h); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.2em; color: var(--gold); opacity: 0.5;
  margin-bottom: 24px; display: block;
}
.step-icon {
  width: 48px; height: 48px; margin-bottom: 24px;
  border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
  transition: border-color 0.3s, background 0.3s;
}
.process-step:hover .step-icon { border-color: var(--gold); background: rgba(200,169,110,0.08); }
.process-step h3 {
  font-family: var(--font-h); font-size: 1.05rem; font-weight: 700;
  color: var(--white); margin-bottom: 12px;
}
.process-step p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* ── WHY CHOOSE ── */
#why { background: var(--dark); }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px;
}
.why-card {
  padding: 36px 28px; border: 1px solid var(--border); border-radius: 3px;
  background: var(--card); position: relative; overflow: hidden;
  transition: border-color 0.4s, transform 0.4s;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 2px; height: 0; background: var(--gold);
  transition: height 0.4s var(--ease);
}
.why-card:hover { border-color: rgba(200,169,110,0.25); transform: translateY(-4px); }
.why-card:hover::before { height: 100%; }
.why-icon { font-size: 1.8rem; margin-bottom: 18px; }
.why-card h3 {
  font-family: var(--font-h); font-size: 1rem; font-weight: 700;
  color: var(--white); margin-bottom: 10px;
}
.why-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* ── TESTIMONIALS ── */
#testimonials { background: var(--black); overflow: hidden; }
.testimonials-track-wrap { overflow: hidden; margin-top: 60px; }
.testimonials-track {
  display: flex; gap: 24px;
  animation: slideTrack 22s linear infinite;
  width: max-content;
}
.testimonials-track:hover { animation-play-state: paused; }
@keyframes slideTrack { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.testimonial-card {
  flex-shrink: 0; width: 380px;
  background: var(--card); border: 1px solid var(--border);
  padding: 36px 32px; border-radius: 3px;
  transition: border-color 0.3s;
}
.testimonial-card:hover { border-color: rgba(200,169,110,0.25); }
.t-stars { color: var(--gold); font-size: 0.85rem; letter-spacing: 3px; margin-bottom: 18px; }
.t-quote { font-size: 1.4rem; color: var(--gold); opacity: 0.4; margin-bottom: 10px; }
.t-text { font-size: 0.9rem; color: var(--muted); line-height: 1.75; margin-bottom: 24px; }
.t-author { display: flex; align-items: center; gap: 14px; }
.t-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-h); font-weight: 700; color: var(--black); font-size: 1rem;
}
.t-name { font-family: var(--font-h); font-size: 0.9rem; font-weight: 700; color: var(--white); }
.t-role { font-size: 0.75rem; color: var(--muted); }

/* ── AREAS ── */
#areas { background: var(--dark); }
.areas-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  margin-top: 60px;
}
.areas-list { display: flex; flex-direction: column; gap: 0; }
.area-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; border-bottom: 1px solid var(--border);
  transition: padding-left 0.3s;
  cursor: default;
}
.area-item:hover { padding-left: 8px; }
.area-item:hover .area-dot { background: var(--gold); }
.area-left { display: flex; align-items: center; gap: 16px; }
.area-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--border);
  transition: background 0.3s;
}
.area-name {
  font-family: var(--font-h); font-size: 1.15rem; font-weight: 700; color: var(--white);
}
.area-arrow { color: var(--muted); font-size: 0.9rem; transition: color 0.3s; }
.area-item:hover .area-arrow { color: var(--gold); }
.map-placeholder {
  aspect-ratio: 1; border-radius: 3px; overflow: hidden;
  border: 1px solid var(--border); position: relative;
}
.map-placeholder iframe { width: 100%; height: 100%; border: none; }

/* ── CTA ── */
#cta {
  background: var(--black);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center; padding: 120px 60px;
  position: relative; overflow: hidden;
}
#cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(200,169,110,0.05), transparent);
  pointer-events: none;
}
.cta-label { justify-content: center; }
.cta-title {
  font-family: var(--font-h); font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800; color: var(--white); line-height: 1.1;
  max-width: 700px; margin: 0 auto 24px; letter-spacing: -0.02em;
}
.cta-sub {
  font-size: 1rem; color: var(--muted); margin-bottom: 44px;
}
#cta .btn-primary { margin: 0 auto; }

/* ── CONTACT ── */
#contact { background: var(--dark); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; margin-top: 60px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--card); border: 1px solid var(--border);
  color: var(--white); font-family: var(--font-b); font-size: 0.9rem;
  padding: 14px 16px; border-radius: 2px; outline: none;
  transition: border-color 0.3s;
  -webkit-appearance: none;
}
.form-group select option { background: var(--dark); color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit {
  background: var(--gold); color: var(--black);
  border: none; padding: 16px 36px;
  font-family: var(--font-b); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer;
  border-radius: 2px; transition: background 0.3s;
  align-self: flex-start;
}
.form-submit:hover { background: var(--gold2); }

.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-info h3 {
  font-family: var(--font-h); font-size: 1.3rem; font-weight: 700; color: var(--white);
}
.info-items { display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex; align-items: flex-start; gap: 16px; }
.info-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(200,169,110,0.08); border: 1px solid rgba(200,169,110,0.15);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.info-text .label { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 3px; }
.info-text .value { font-size: 0.9rem; color: var(--white); }

/* ── FOOTER ── */
footer {
  background: var(--dark); border-top: 1px solid var(--border);
  padding: 80px 60px 40px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px;
  padding-bottom: 60px; border-bottom: 1px solid var(--border); margin-bottom: 32px;
}
.footer-brand { }
.footer-logo {
  font-family: var(--font-h); font-size: 1.2rem; font-weight: 800;
  letter-spacing: 0.06em; color: var(--white); margin-bottom: 16px; display: block;
}
.footer-tagline { font-size: 0.85rem; color: var(--muted); line-height: 1.65; max-width: 260px; }
.footer-socials { display: flex; gap: 10px; margin-top: 24px; }
.social-btn {
  width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-decoration: none; font-size: 0.85rem;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.social-btn:hover { border-color: var(--gold); color: var(--gold); }
.footer-col h4 {
  font-family: var(--font-h); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.85rem; color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--gold); }
.footer-contact-item { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.footer-contact-item span:first-child { color: var(--gold); font-size: 0.85rem; }
.footer-contact-item a, .footer-contact-item span:last-child {
  font-size: 0.84rem; color: var(--muted); text-decoration: none; transition: color 0.2s;
}
.footer-contact-item a:hover { color: var(--gold); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 0.78rem; color: var(--muted); }
.footer-copy span, .footer-copy a { color: var(--white); text-decoration: none; }
.footer-copy a:hover { color: var(--gold); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.78rem; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-legal a:hover { color: var(--gold); }

/* ── FLOATING CALL BUTTON ── */
.float-call {
  position: fixed; bottom: 28px; right: 28px; z-index: 800;
  display: none;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gold); color: var(--black);
  align-items: center; justify-content: center;
  font-size: 1.3rem; text-decoration: none;
  box-shadow: 0 8px 24px rgba(200,169,110,0.35);
  animation: floatPulse 2.5s ease-in-out infinite;
}
@keyframes floatPulse { 0%,100%{box-shadow:0 8px 24px rgba(200,169,110,0.35)} 50%{box-shadow:0 12px 36px rgba(200,169,110,0.55)} }

/* ── PROGRESS BAR ── */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 2px;
  background: var(--gold); z-index: 1001;
  transform-origin: left; transform: scaleX(0);
  transition: transform 0.1s linear;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  nav { padding: 0 32px; }
  section { padding: 90px 32px; }
  .hero-content { padding: 0 32px; }
  .hero-stats { right: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img { max-height: 420px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .project-card:nth-child(1) { grid-column: span 1; aspect-ratio: 4/3; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .areas-content { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links, .btn-quote { display: none; }
  .hamburger { display: flex; }
  .lang-switcher { display: none; }
  section { padding: 70px 20px; }
  .hero-content { padding: 0 20px; }
  .hero-stats { display: none; }
  .hero-title { font-size: clamp(2rem, 11vw, 3.4rem); }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .about-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .float-call { display: flex; }
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
}