/* ============================================
   VIART PRODUCTION — GLOBAL STYLES
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --bg-dark: #080c18;
  --bg-dark2: #0d1228;
  --bg-light: #f5f5f8;
  --white: #ffffff;
  --orange: #e85d2e;
  --pink: #c94b9e;
  --purple: #7c6ff7;
  --navy: #1a1f3a;
  --gray: #8a8fa8;
  --light-border: rgba(255,255,255,0.08);
  --gradient-accent: linear-gradient(135deg, #e85d2e, #c94b9e);
  --gradient-purple: linear-gradient(135deg, #7c6ff7, #c94b9e);
  --gradient-hero: linear-gradient(135deg, rgba(8,12,24,0.95) 0%, rgba(8,12,24,0.7) 60%, rgba(8,12,24,0.2) 100%);
  --shadow-card: 0 20px 60px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(232,93,46,0.2);
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: all 0.2s ease;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --navbar-height: 80px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background: var(--white);
  color: #1a1f3a;
  overflow-x: hidden;
  line-height: 1.6;
}

body.dark-page {
  background: var(--bg-dark);
  color: var(--white);
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul { list-style: none; }

/* ---- Page Transition Overlay ---- */
#page-transition {
  position: fixed;
  inset: 0;
  background: #ffffff;
  z-index: 9999;
  transform: scaleX(0);
  transform-origin: right;
  pointer-events: none;
}

/* ---- Loader ---- */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
}

.loader-logo {
  width: 200px;
  opacity: 0;
  animation: loaderFadeIn 0.6s ease forwards;
}

.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  background: var(--gradient-accent);
  width: 0%;
  animation: loaderFill 1.2s ease forwards 0.3s;
}

@keyframes loaderFadeIn {
  to { opacity: 1; }
}

@keyframes loaderFill {
  to { width: 100%; }
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(8, 12, 24, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--light-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar.light-nav {
  background: transparent;
}

.navbar.light-nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.nav-logo {
  height: 50px;
  width: auto;
  transition: var(--transition);
}

.nav-logo.dark-logo { display: none; }
.nav-logo.light-logo { display: block; }

.light-nav.scrolled .nav-logo.dark-logo { display: block; }
.light-nav.scrolled .nav-logo.light-logo { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
}

.light-nav .nav-link { color: var(--navy); }
.light-nav.scrolled .nav-link { color: var(--navy); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Services Dropdown */
.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
}

.nav-item-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: rgba(13, 18, 40, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid var(--light-border);
  border-radius: 12px;
  padding: 12px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.light-nav .dropdown-menu {
  background: rgba(255,255,255,0.98);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: rgba(13, 18, 40, 0.98);
  border-left: 1px solid var(--light-border);
  border-top: 1px solid var(--light-border);
  rotate: 45deg;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.light-nav .dropdown-item { color: var(--navy); }

.dropdown-item:hover {
  background: rgba(232, 93, 46, 0.15);
  color: var(--orange);
}

.dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(232, 93, 46, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--gradient-accent);
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(232, 93, 46, 0.3);
}

.nav-cta::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--bg-dark2);
  z-index: 999;
  padding: 100px 40px 40px;
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow-y: auto;
  border-left: 1px solid var(--light-border);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  display: block;
  padding: 14px 0;
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid var(--light-border);
  transition: color 0.2s;
}

.mobile-nav-link:hover { color: var(--orange); }

.mobile-dropdown {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 16px;
  margin-top: 8px;
  display: none;
}

.mobile-dropdown.open { display: flex; }

.mobile-dropdown a {
  display: block;
  padding: 10px 0;
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.mobile-dropdown a:hover { color: var(--orange); }

.mobile-services-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  cursor: pointer;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 60px;
  max-width: 700px;
  padding-top: calc(var(--navbar-height) + 40px);
}

.hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}

.hero-breadcrumb span { color: var(--orange); }

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--orange);
  display: inline-block;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(52px, 7vw, 90px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title .accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .accent-purple {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-divider {
  width: 40px;
  height: 3px;
  background: var(--orange);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-meta {
  position: absolute;
  bottom: 40px;
  left: 60px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 24px;
}

.hero-location {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-location i {
  color: var(--orange);
  font-size: 14px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* Hero right side image collage */
.hero-visuals {
  position: absolute;
  right: 0;
  top: 0;
  width: 52%;
  height: 100%;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.hero-visual-item {
  overflow: hidden;
  position: relative;
}

.hero-visual-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual-item:hover img {
  transform: scale(1.05);
}

.hero-visual-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8,12,24,0.4);
}

.hero-visual-item.span-2 {
  grid-row: span 2;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--navy);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--white);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(232, 93, 46, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
}

.btn i {
  transition: transform 0.3s ease;
}

.btn:hover i { transform: translateX(4px); }

.btn-lg {
  padding: 18px 40px;
  font-size: 13px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 100px 60px;
}

.section-sm { padding: 60px 60px; }

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  text-align: center;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.05;
  margin-bottom: 16px;
  color: var(--navy);
}

.section-title.white { color: var(--white); }

.section-subtitle {
  font-size: 15px;
  color: var(--gray);
  text-align: center;
  max-width: 560px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

.section-divider {
  width: 40px;
  height: 3px;
  background: var(--orange);
  margin: 16px auto 40px;
}

/* ============================================
   WHAT WE DO / SERVICES GRID
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid #e8e8ef;
  border-radius: 4px;
  overflow: hidden;
}

.service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
  border-right: 1px solid #e8e8ef;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.service-item:last-child { border-right: none; }

.service-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-item:hover::before { opacity: 0.05; }

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(232, 93, 46, 0.1);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid rgba(232, 93, 46, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
  color: var(--orange);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.service-item:hover .service-icon {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  transform: scale(1.1);
}

.service-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  position: relative;
  z-index: 1;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  padding: 60px;
  background: linear-gradient(135deg, #f0eeff 0%, #fff0ea 100%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  border-right: 1px solid rgba(26,31,58,0.1);
  position: relative;
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ============================================
   FEATURED PROJECTS
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 40px;
}

.project-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover img { transform: scale(1.08); }

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,12,24,0.95) 0%, rgba(8,12,24,0.2) 50%, transparent 100%);
  transition: opacity 0.3s ease;
}

.project-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px;
  transform: translateY(10px);
  transition: transform 0.3s ease;
}

.project-card:hover .project-card-info { transform: translateY(0); }

.project-card-category {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

.project-card-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 4px;
}

.project-card-subtitle {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================
   QUOTE SECTION
   ============================================ */
.quote-section {
  background: linear-gradient(135deg, rgba(240,238,255,0.6) 0%, rgba(255,240,234,0.6) 100%);
  position: relative;
  overflow: hidden;
}

.quote-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../2.png') center/cover no-repeat;
  opacity: 0.08;
}

.quote-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.quote-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 8px;
}

.quote-title .accent { 
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quote-desc {
  font-size: 16px;
  color: var(--gray);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* ============================================
   BRANDS SECTION
   ============================================ */
.brands-section {
  padding: 60px;
  background: var(--white);
  text-align: center;
}

.brands-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 16px;
}

.brands-divider {
  width: 30px;
  height: 2px;
  background: var(--orange);
  margin: 0 auto 40px;
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}

.brand-item {
  padding: 20px 40px;
  border-right: 1px solid #e8e8ef;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.45;
  transition: opacity 0.3s ease;
}

.brand-item:hover { opacity: 1; }
.brand-item:last-child { border-right: none; }

.brand-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--white);
  border-top: 1px solid #e8e8ef;
  padding: 60px 60px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 240px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #e8e8ef;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--gray);
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 13px;
  color: var(--gray);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--orange); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--gray);
}

.footer-contact-item i {
  color: var(--orange);
  font-size: 14px;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid #e8e8ef;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--gray);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 12px;
  color: var(--gray);
  transition: color 0.2s;
}

.footer-bottom-links a:hover { color: var(--orange); }

.footer-logo { height: 50px; width: auto; margin-bottom: 4px; }

/* ============================================
   SERVICE DETAIL FEATURES GRID
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  border-top: 1px solid #e8e8ef;
  border-left: 1px solid #e8e8ef;
}

.feature-item {
  padding: 40px 24px;
  border-right: 1px solid #e8e8ef;
  border-bottom: 1px solid #e8e8ef;
  text-align: center;
  transition: var(--transition);
}

.feature-item:hover {
  background: #f9f9fc;
}

.feature-icon {
  font-size: 28px;
  color: var(--orange);
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: scale(1.2);
  color: var(--pink);
}

.feature-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 60px;
  background: linear-gradient(135deg, #f0eeff 0%, #fff0ea 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border-radius: 4px;
  margin: 0 60px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../2.png') center/cover no-repeat;
  opacity: 0.06;
}

.cta-banner-content { position: relative; z-index: 1; }
.cta-banner-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.1;
}

.cta-banner-content p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
  max-width: 440px;
}

.cta-banner-action {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

/* Dark banner version */
.cta-banner.dark {
  background: var(--navy);
}

.cta-banner.dark .cta-banner-content h2 { color: var(--white); }
.cta-banner.dark .cta-banner-content p { color: rgba(255,255,255,0.6); }
.cta-banner.dark::before { opacity: 0.05; }

/* ============================================
   DARK BAND SECTION
   ============================================ */
.dark-band {
  background: var(--navy);
  color: var(--white);
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
}

.dark-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../2.png') right center/50% auto no-repeat;
  opacity: 0.15;
}

.dark-band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.dark-band-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  color: var(--white);
  margin-bottom: 12px;
}

.dark-band-divider {
  width: 40px;
  height: 3px;
  background: var(--orange);
  margin-bottom: 24px;
}

.dark-band-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 440px;
}

.dark-band-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.dark-band-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.dark-band-feature i {
  color: var(--orange);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.dark-band-feature div {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  line-height: 1.4;
}

.dark-band-feature span {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  display: block;
  margin-top: 2px;
}

/* ============================================
   PROCESS STEPS
   ============================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid #e8e8ef;
  border-left: 1px solid #e8e8ef;
}

.process-step {
  padding: 48px 28px;
  border-right: 1px solid #e8e8ef;
  border-bottom: 1px solid #e8e8ef;
  position: relative;
}

.process-step-num {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 800;
  color: rgba(26,31,58,0.06);
  line-height: 1;
  margin-bottom: 8px;
}

.process-step-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 12px;
}

.process-step-desc {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.6;
}

/* ============================================
   SOLUTIONS GRID / IMAGE CARDS
   ============================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.solution-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  text-decoration: none;
}

.solution-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.solution-card:hover img { transform: scale(1.08); }

.solution-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,12,24,0.9) 0%, rgba(8,12,24,0.3) 50%, transparent 100%);
}

.solution-card-icon {
  position: absolute;
  bottom: 80px;
  left: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  transition: background 0.3s;
}

.solution-card:hover .solution-card-icon {
  background: var(--orange);
  border-color: var(--orange);
}

.solution-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 28px;
}

.solution-card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1.1;
}

.solution-card-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================
   STATS DARK BAND
   ============================================ */
.stats-dark {
  background: var(--navy);
  padding: 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats-dark .stat-item {
  border-right-color: rgba(255,255,255,0.08);
}

.stats-dark .stat-number { color: var(--white); }
.stats-dark .stat-label { color: rgba(255,255,255,0.4); }

/* ============================================
   VIDEO PLAYER
   ============================================ */
.video-player {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}

.video-player img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,12,24,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.video-player:hover .video-player-overlay {
  background: rgba(8,12,24,0.3);
}

.play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--white);
  transition: var(--transition);
}

.video-player:hover .play-btn {
  background: var(--orange);
  border-color: var(--orange);
  transform: scale(1.1);
}

.video-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  display: flex;
  align-items: center;
  gap: 12px;
}

.video-bar-time {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  font-feature-settings: 'tnum';
}

.video-progress {
  flex: 1;
  height: 3px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  overflow: hidden;
}

.video-progress-fill {
  height: 100%;
  width: 40%;
  background: var(--white);
  border-radius: 3px;
}

/* ============================================
   TWO COLUMN LAYOUT
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.two-col.reverse { }
.two-col-content {}

.approach-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.big-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.05;
  margin-bottom: 12px;
}

.approach-divider {
  width: 40px;
  height: 3px;
  background: var(--orange);
  margin-bottom: 24px;
}

.approach-desc {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 32px;
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.checklist-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--orange);
  flex-shrink: 0;
}

.checklist-item-content {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex: 1;
}

.checklist-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  min-width: 120px;
}

.checklist-item-desc {
  font-size: 13px;
  color: var(--gray);
}

/* ============================================
   EXPO LED SIZES
   ============================================ */
.led-sizes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: end;
  margin-bottom: 20px;
}

.led-size-item {
  text-align: center;
}

.led-size-visual {
  background: linear-gradient(135deg, #7c6ff7, #c94b9e);
  margin: 0 auto 12px;
  border-radius: 4px;
  opacity: 0.85;
}

.led-size-label {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 4px;
}

.led-size-specs {
  font-size: 10px;
  color: var(--gray);
  line-height: 1.5;
}

.led-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid #e8e8ef;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  margin: 4px;
}

.led-badge i { color: var(--orange); }

/* ============================================
   PROJECTS DETAIL GRID
   ============================================ */
.projects-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-detail-card {
  border: 1px solid #e8e8ef;
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
}

.project-detail-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.project-detail-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-detail-card:hover img { transform: scale(1.04); }

.project-detail-card-body {
  padding: 24px;
}

.project-type-badge {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid #e8e8ef;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
}

.project-detail-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 4px;
}

.project-detail-event {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
}

.project-detail-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.project-detail-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid #e8e8ef;
  padding-top: 16px;
}

.project-detail-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--gray);
}

.project-detail-meta-item i {
  color: var(--orange);
  font-size: 12px;
  width: 16px;
}

.project-detail-meta-item strong {
  color: var(--navy);
  font-weight: 500;
}

.project-detail-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  transition: color 0.2s;
}

.project-detail-link:hover { color: var(--orange); }
.project-detail-link i { transition: transform 0.2s; }
.project-detail-link:hover i { transform: translateX(4px); }

/* ============================================
   FILTER TABS
   ============================================ */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 10px 24px;
  border: 1px solid #e8e8ef;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
  transition: var(--transition-fast);
  background: none;
}

.filter-tab.active,
.filter-tab:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding-top: calc(var(--navbar-height) + 60px);
  padding-bottom: 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 520px;
}

.page-hero-content {
  padding: 0 60px 80px;
  position: relative;
  z-index: 2;
}

.page-hero-visual {
  position: relative;
  height: 520px;
}

.page-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../2.png') center/cover no-repeat;
  opacity: 0.12;
  z-index: 0;
}

.page-hero-visual-img {
  position: relative;
  z-index: 1;
}

/* wave bg in hero */
.page-hero-wave-bg {
  position: absolute;
  right: 0;
  top: 0;
  width: 60%;
  height: 100%;
  z-index: 0;
}

.page-hero-wave-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
}

.team-card-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid #e8e8ef;
}

.team-card-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 4px;
}

.team-card-role {
  font-size: 12px;
  color: var(--orange);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid #e8e8ef;
  padding: 24px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 20px;
}

.faq-question h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--navy);
}

.faq-toggle {
  width: 32px;
  height: 32px;
  border: 1px solid #e8e8ef;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--navy);
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.faq-item.open .faq-toggle {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  rotate: 45deg;
}

.faq-answer {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-top: 16px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 16px;
  border: 1px solid #e8e8ef;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--navy);
  background: var(--white);
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--orange);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 32px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(232,93,46,0.1), rgba(201,75,158,0.1));
  border: 1px solid rgba(232,93,46,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--orange);
  flex-shrink: 0;
}

.contact-info-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 14px;
  color: var(--gray);
}

/* ============================================
   PROJECTS PAGE
   ============================================ */
.projects-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ============================================
   AOS & ANIMATIONS
   ============================================ */
/* AOS library handles its own opacity transitions — no override needed */

/* Counter animation */
.count-up { display: inline; }

/* ============================================
   UTILITY
   ============================================ */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
}

.text-center { text-align: center; }
.text-white { color: var(--white); }
.mb-0 { margin-bottom: 0 !important; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }

/* Swiper custom */
.swiper-button-next,
.swiper-button-prev {
  color: var(--white) !important;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  width: 48px !important;
  height: 48px !important;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 16px !important;
}

.swiper-pagination-bullet {
  background: var(--white) !important;
}

.swiper-pagination-bullet-active {
  background: var(--orange) !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  .navbar { padding: 0 30px; }
  .section { padding: 80px 30px; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .led-sizes-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-content { padding: 0 30px; padding-top: calc(var(--navbar-height) + 40px); }
  .stats-section, .stats-dark { padding: 40px 30px; }
  .brands-section { padding: 60px 30px; }
  .cta-banner { padding: 40px; margin: 0 30px; }
  .dark-band { padding: 60px 30px; }
  .footer-bottom, footer { padding-left: 30px; padding-right: 30px; }
  .brands-grid { gap: 0; }
  .brand-item { padding: 16px 24px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-visuals { display: none; }
  .hero-content { max-width: 100%; }
  .hero-title { font-size: 52px; }
  .projects-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr 1fr; }
  .stats-section, .stats-dark { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid rgba(26,31,58,0.1); }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .page-hero-inner { grid-template-columns: 1fr; }
  .page-hero-visual { display: none; }
  .dark-band-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .projects-detail-grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .brands-grid { flex-wrap: wrap; }
  .brand-item { border-right: 1px solid #e8e8ef !important; border-bottom: 1px solid #e8e8ef; }
}

@media (max-width: 600px) {
  :root { --navbar-height: 70px; }
  .section { padding: 60px 20px; }
  .hero-content { padding: 20px; padding-top: calc(var(--navbar-height) + 40px); }
  .hero-title { font-size: 38px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-section, .stats-dark { grid-template-columns: 1fr 1fr; padding: 30px 20px; }
  .projects-grid, .solutions-grid, .projects-detail-grid { grid-template-columns: 1fr; }
  .dark-band-features { grid-template-columns: 1fr; }
  .led-sizes-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .filter-tabs { flex-wrap: nowrap; overflow-x: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { margin: 0 20px; padding: 30px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .brands-grid { justify-content: flex-start; }
  .navbar { padding: 0 20px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}