/* ============================================
   UNITED SOLUTIONS — style.css
   Premium Digital Agency Website
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --navy:       #050d1a;
  --navy2:      #081429;
  --navy3:      #0c1e3d;
  --blue:       #0f2d5e;
  --gold:       #c9a84c;
  --gold-light: #e2c06e;
  --gold-dim:   #c9a84c22;
  --white:      #ffffff;
  --white90:    rgba(255,255,255,0.9);
  --white60:    rgba(255,255,255,0.6);
  --white20:    rgba(255,255,255,0.08);
  --white10:    rgba(255,255,255,0.04);
  --border:     rgba(255,255,255,0.08);
  --radius:     16px;
  --radius-sm:  10px;
  --shadow:     0 20px 60px rgba(0,0,0,0.4);
  --shadow-sm:  0 8px 30px rgba(0,0,0,0.25);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;
  --max-w:      1200px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy2); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ============================================
   LOADER
   ============================================ */
#loader {
  position: fixed; inset: 0;
  background: var(--navy);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 20px;
  margin: 0 auto 16px;
  position: relative;
  animation: loaderPulse 1.5s ease-in-out infinite;
}
.loader-us {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
}
.loader-dot {
  position: absolute; top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: #22c55e; border-radius: 50%;
  border: 3px solid var(--navy);
}
.loader-name {
  font-family: var(--font-head);
  font-size: 22px; font-weight: 700;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.loader-bar {
  width: 200px; height: 3px;
  background: var(--white20);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
}
.loader-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  width: 0%;
  animation: loadBar 2.2s ease forwards;
}
@keyframes loaderPulse {
  0%,100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(201,168,76,0.3); }
  50% { transform: scale(1.05); box-shadow: 0 0 0 14px rgba(201,168,76,0); }
}
@keyframes loadBar { to { width: 100%; } }

/* ============================================
   NAVBAR
   ============================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(5,13,26,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 14px; font-weight: 800;
  color: var(--navy);
}
.logo-text {
  font-family: var(--font-head);
  font-size: 16px; font-weight: 700;
  color: var(--white);
}
.nav-links {
  display: flex; gap: 8px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--white60);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.active::after {
  content: '';
  position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--gold);
  border-radius: 50%;
}
.nav-cta {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  font-size: 14px; font-weight: 600;
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201,168,76,0.35);
}
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 6px; margin-left: auto;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(8,20,41,0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mob-link {
  padding: 12px 16px;
  font-size: 15px; font-weight: 500;
  color: var(--white60);
  border-radius: 10px;
  transition: var(--transition);
}
.mob-link:hover { color: var(--white); background: var(--white10); }
.mob-cta {
  margin-top: 10px;
  padding: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  font-size: 15px; font-weight: 600;
  border-radius: 12px;
  text-align: center;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute; inset: 0; overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(15,45,94,0.8) 0%, transparent 70%);
  top: -200px; right: -200px;
}
.orb2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  bottom: 0; left: -100px;
}
.orb3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(15,45,94,0.5) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.hero-container {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 40px;
  font-size: 13px; font-weight: 500;
  color: var(--white60);
  margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-accent {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 300;
  color: var(--white60);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
}
.br-hide { display: block; }
.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 48px;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  font-size: 15px; font-weight: 600;
  border-radius: 12px;
  transition: var(--transition);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(201,168,76,0.4);
}
.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid var(--border);
  color: var(--white);
  font-size: 15px; font-weight: 500;
  border-radius: 12px;
  transition: var(--transition);
  background: var(--white10);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}
.hero-trust {
  display: flex; align-items: center; gap: 16px;
}
.trust-avatars {
  display: flex;
}
.trust-avatars img {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--navy2);
  margin-left: -8px;
}
.trust-avatars img:first-child { margin-left: 0; }
.trust-stars { color: var(--gold); font-size: 12px; margin-bottom: 2px; }
.trust-text p { font-size: 13px; color: var(--white60); }
.trust-text strong { color: var(--white); }
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--white60);
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--white60), transparent);
  animation: scrollLine 1.5s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { transform: scaleY(0.5); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee-section {
  background: var(--navy2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
}
.marquee-track { display: flex; }
.marquee-inner {
  display: flex; align-items: center; gap: 32px;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}
.marquee-inner span {
  font-size: 13px; font-weight: 500; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--white60);
}
.marquee-inner .sep { color: var(--gold); font-size: 10px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   SECTION BASE
   ============================================ */
.section { padding: 100px 24px; }
.container {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gold-dim);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--gold);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 40px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 16px;
}
.accent {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 16px; font-weight: 300;
  color: var(--white60);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   SERVICES
   ============================================ */
.services { background: var(--navy2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.25);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.card-icon {
  width: 52px; height: 52px;
  background: var(--gold-dim);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .card-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  border-color: transparent;
}
.card-num {
  position: absolute; top: 28px; right: 28px;
  font-family: var(--font-head);
  font-size: 40px; font-weight: 800;
  color: var(--white10);
  line-height: 1;
  user-select: none;
  transition: var(--transition);
}
.service-card:hover .card-num { color: rgba(201,168,76,0.08); }
.service-card h3 {
  font-family: var(--font-head);
  font-size: 20px; font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 14px; color: var(--white60);
  line-height: 1.7;
  margin-bottom: 20px;
}
.card-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.card-tags span {
  padding: 4px 10px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px; font-weight: 500;
  color: var(--white60);
}
.card-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600;
  color: var(--gold);
  transition: var(--transition);
}
.card-link:hover { gap: 12px; }

/* ============================================
   STATS
   ============================================ */
.stats {
  background: var(--navy3);
  position: relative;
  overflow: hidden;
  padding: 80px 24px;
}
.stats-bg {
  position: absolute; inset: 0; overflow: hidden;
}
.stats-orb {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  border-radius: 50%;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative; z-index: 1;
}
.stat-item {
  text-align: center;
  padding: 40px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white10);
  transition: var(--transition);
}
.stat-item:hover {
  border-color: rgba(201,168,76,0.2);
  transform: translateY(-4px);
}
.stat-item .stat-num {
  font-family: var(--font-head);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-suffix, .stat-prefix {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item p {
  margin-top: 12px;
  font-size: 14px; font-weight: 400;
  color: var(--white60);
}

/* ============================================
   PROJECTS
   ============================================ */
.projects { background: var(--navy); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201,168,76,0.2);
  box-shadow: var(--shadow);
}
.project-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.project-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .project-img img { transform: scale(1.06); }
.project-overlay {
  position: absolute; inset: 0;
  background: rgba(5,13,26,0.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.proj-demo-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  font-size: 14px; font-weight: 600;
  border-radius: 10px;
  transform: translateY(10px);
  transition: var(--transition);
}
.project-card:hover .proj-demo-btn { transform: translateY(0); }
.project-tag {
  position: absolute; top: 14px; left: 14px;
  padding: 5px 12px;
  background: rgba(5,13,26,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px; font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.project-info { padding: 26px; }
.project-info h3 {
  font-family: var(--font-head);
  font-size: 19px; font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.project-info p {
  font-size: 14px; color: var(--white60);
  line-height: 1.6;
  margin-bottom: 16px;
}
.project-tech {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.project-tech span {
  padding: 4px 10px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px; font-weight: 500;
  color: var(--white60);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--navy2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
  transition: var(--transition);
}
.testi-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201,168,76,0.15);
}
.featured-testi {
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, rgba(201,168,76,0.03) 100%);
  border-color: rgba(201,168,76,0.2);
  grid-row: span 1;
}
.testi-quote {
  font-size: 32px;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 8px;
  line-height: 1;
}
.testi-stars {
  color: var(--gold);
  font-size: 13px;
  margin-bottom: 16px;
  display: flex; gap: 3px;
}
.testi-text {
  font-size: 14px; color: var(--white60);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-author {
  display: flex; align-items: center; gap: 12px;
}
.testi-author img {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
}
.testi-author strong {
  display: block;
  font-size: 14px; font-weight: 600;
  color: var(--white);
}
.testi-author span {
  font-size: 12px; color: var(--white60);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--navy3);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 24px;
}
.cta-bg { position: absolute; inset: 0; overflow: hidden; }
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.cta-orb1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.1) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.cta-orb2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(15,45,94,0.6) 0%, transparent 70%);
  top: -100px; right: 0;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 16px 0 20px;
}
.cta-content p {
  font-size: 16px; color: var(--white60);
  margin-bottom: 36px;
}
.btn-large { padding: 18px 40px; font-size: 16px; }

/* ============================================
   CONTACT
   ============================================ */
.contact { background: var(--navy2); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-head);
  font-size: 26px; font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.contact-info > p {
  font-size: 15px; color: var(--white60);
  margin-bottom: 36px;
  line-height: 1.7;
}
.info-items { display: flex; flex-direction: column; gap: 24px; }
.info-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.info-icon {
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: var(--gold);
  flex-shrink: 0;
}
.info-item span {
  display: block;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 4px;
}
.info-item a, .info-item p {
  font-size: 15px; color: var(--white80, #ffffffcc);
  font-weight: 500;
  transition: var(--transition);
}
.info-item a:hover { color: var(--gold); }
.contact-social {
  display: flex; gap: 10px;
  margin-top: 36px;
}
.soc-icon {
  width: 40px; height: 40px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--white60);
  transition: var(--transition);
}
.soc-icon:hover {
  background: var(--gold-dim);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
  transform: translateY(-3px);
}

/* Form */
.contact-form-wrap {
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 13px; font-weight: 500;
  color: var(--white60);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 13px 16px;
  background: var(--navy);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--white);
  font-size: 14px;
  transition: var(--transition);
  outline: none;
  resize: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(201,168,76,0.4);
  background: var(--navy2);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.08);
}
.form-group select option { background: var(--navy2); color: var(--white); }
.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 15px;
}
.form-success {
  display: none;
  text-align: center;
  color: #22c55e;
  font-size: 14px;
  font-weight: 500;
}
.form-success.show { display: block; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--navy); border-top: 1px solid var(--border); }
.footer-top { padding: 80px 24px 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer-tagline {
  font-family: var(--font-head);
  font-size: 15px; font-weight: 600;
  color: var(--gold);
  margin: 12px 0 14px;
  letter-spacing: 0.04em;
}
.footer-desc {
  font-size: 14px; color: var(--white60);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 280px;
}
.footer-social {
  display: flex; gap: 10px;
}
.footer-social a {
  width: 38px; height: 38px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--white60);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--gold-dim);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 14px; font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a {
  font-size: 14px; color: var(--white60);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); padding-left: 4px; }
.footer-contact { gap: 14px !important; }
.footer-contact li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--white60);
  line-height: 1.5;
}
.footer-contact li i { color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 24px;
}
.footer-bottom .container {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: var(--white60); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a {
  font-size: 13px; color: var(--white60);
  transition: var(--transition);
}
.footer-legal a:hover { color: var(--gold); }

/* ============================================
   CHAT WIDGET
   ============================================ */
.chat-widget {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
}
.chat-toggle {
  width: 58px; height: 58px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--navy);
  position: relative;
  box-shadow: 0 8px 30px rgba(201,168,76,0.35);
  transition: var(--transition);
}
.chat-toggle:hover { transform: scale(1.08); box-shadow: 0 12px 40px rgba(201,168,76,0.45); }
.chat-online-dot {
  position: absolute; top: 2px; right: 2px;
  width: 13px; height: 13px;
  background: #22c55e;
  border-radius: 50%;
  border: 2px solid white;
  animation: pulse 2s infinite;
}
.chat-icon-close { display: none; }
.chat-widget.open .chat-icon-open { display: none; }
.chat-widget.open .chat-icon-close { display: block; }
.chat-box {
  position: absolute;
  bottom: 72px; right: 0;
  width: 320px;
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: scale(0.85) translateY(20px);
  transform-origin: bottom right;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.chat-widget.open .chat-box {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}
.chat-header {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--blue), var(--navy3));
  border-bottom: 1px solid var(--border);
}
.chat-header-logo {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 13px; font-weight: 800;
  color: var(--navy);
  flex-shrink: 0;
}
.chat-header-info { flex: 1; }
.chat-header-info strong { display: block; font-size: 14px; font-weight: 600; color: var(--white); }
.chat-header-info span {
  font-size: 12px; color: var(--white60);
  display: flex; align-items: center; gap: 6px;
}
.chat-status-dot {
  width: 7px; height: 7px;
  background: #22c55e; border-radius: 50%;
}
.chat-close-btn {
  width: 30px; height: 30px;
  background: var(--white10);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white60); font-size: 14px;
  transition: var(--transition);
}
.chat-close-btn:hover { background: var(--white20); color: var(--white); }
.chat-body {
  padding: 16px;
  max-height: 280px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
}
.chat-bubble { display: flex; }
.bot-bubble {
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  padding: 10px 14px;
  max-width: 85%;
}
.bot-bubble p { font-size: 13px; color: var(--white90); line-height: 1.5; }
.user-bubble-wrap { justify-content: flex-end; }
.user-bubble {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 14px 14px 4px 14px;
  padding: 10px 14px;
  max-width: 85%;
}
.user-bubble p { font-size: 13px; color: var(--navy); font-weight: 500; line-height: 1.5; }
.chat-options {
  display: flex; flex-direction: column; gap: 6px;
}
.chat-opt {
  padding: 9px 13px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px; color: var(--white90);
  text-align: left;
  transition: var(--transition);
}
.chat-opt:hover {
  background: var(--gold-dim);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
}
.chat-footer {
  display: flex; gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--navy);
}
#chatInput {
  flex: 1;
  padding: 10px 14px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--white);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
#chatInput:focus { border-color: rgba(201,168,76,0.3); }
#chatInput::placeholder { color: rgba(255,255,255,0.25); }
#chatSend {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); font-size: 14px;
  transition: var(--transition);
  flex-shrink: 0;
}
#chatSend:hover { transform: scale(1.08); }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-top {
  position: fixed;
  bottom: 100px; right: 28px;
  width: 42px; height: 42px;
  background: var(--white10);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white60); font-size: 14px;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 998;
}
.back-top.show {
  opacity: 1; visibility: visible;
  transform: translateY(0);
}
.back-top:hover {
  background: var(--gold-dim);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
  transform: translateY(-3px);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-title { font-size: clamp(32px, 8vw, 50px); }
  .br-hide { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
  .section { padding: 70px 20px; }
  .chat-box { width: 290px; }
  .back-top { display: none; }
}
@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-trust { flex-direction: column; align-items: flex-start; }
}