/* ===== CSS Variables & Reset ===== */
:root {
  --primary: #0a1628;
  --primary-light: #1a2d4a;
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-glow: rgba(37, 99, 235, 0.3);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #253449;
  --border: rgba(255,255,255,0.06);
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-2: linear-gradient(135deg, #0a1628 0%, #1a2d4a 100%);
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color-scheme: dark;
}

html[data-theme="light"] {
  --primary: #dbeafe;
  --primary-light: #bfdbfe;
  --text: #334155;
  --text-muted: #64748b;
  --bg: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --border: rgba(15, 23, 42, 0.1);
  --gradient-2: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 48px rgba(15, 23, 42, 0.12);
  color-scheme: light;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
}

a { color: var(--accent-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--white); }

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 20px transparent; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

html[data-theme="light"] .navbar.scrolled {
  background: rgba(248, 250, 252, 0.95);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}

.nav-logo img { height: 20px; width: auto; }

.footer-logo { height: 36px; width: auto; }
.footer-about .nav-logo img { height: 36px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--gradient);
  color: var(--white) !important;
  padding: 10px 24px !important;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  margin-left: 16px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--accent-glow);
  outline-offset: 3px;
}

.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .icon-sun { display: block; }
html[data-theme="light"] .theme-toggle .icon-moon { display: none; }

.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

.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-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

html[data-theme="light"] .mobile-menu {
  background: rgba(248, 250, 252, 0.98);
}

html[data-theme="light"] h1,
html[data-theme="light"] h2,
html[data-theme="light"] h3,
html[data-theme="light"] h4,
html[data-theme="light"] h5,
html[data-theme="light"] h6,
html[data-theme="light"] .nav-logo,
html[data-theme="light"] .nav-links a:hover,
html[data-theme="light"] .nav-links a.active,
html[data-theme="light"] .mobile-menu a,
html[data-theme="light"] .form-input,
html[data-theme="light"] .ai-brief-grid strong {
  color: #0f172a;
}

html[data-theme="light"] .hamburger span { background: #0f172a; }

html[data-theme="light"] .btn-primary,
html[data-theme="light"] .btn-primary:hover,
html[data-theme="light"] .nav-cta,
html[data-theme="light"] .filter-btn:hover,
html[data-theme="light"] .filter-btn.active,
html[data-theme="light"] .back-to-top,
html[data-theme="light"] .footer-social a:hover {
  color: #ffffff !important;
}

html[data-theme="light"] .btn-secondary {
  color: #0f172a;
  border-color: rgba(15, 23, 42, 0.2);
}

html[data-theme="light"] .btn-secondary:hover {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.4);
  color: #0f172a;
}

.mobile-menu.active {
  display: flex;
  animation: mobileMenuIn 0.4s ease forwards;
}

@keyframes mobileMenuIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes mobileMenuOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

.mobile-menu.closing {
  animation: mobileMenuOut 0.3s ease forwards;
}

.mobile-menu a {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 600;
  padding: 12px 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

.mobile-menu.active a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.active a:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.active a:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu.active a:nth-child(7) { transition-delay: 0.35s; }
.mobile-menu.active a:nth-child(8) { transition-delay: 0.4s; }
.mobile-menu.active a:nth-child(9) { transition-delay: 0.45s; }

.mobile-menu a:hover { color: var(--accent-light); }

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

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

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content { animation: fadeInLeft 0.8s ease forwards; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 { margin-bottom: 20px; }

.hero h1 span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat h3 {
  font-size: 2rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat p {
  font-size: 0.85rem;
  margin: 0;
}

.hero-visual {
  animation: fadeInRight 0.8s ease forwards;
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-image-wrapper img {
  width: 100%;
  border-radius: var(--radius);
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img { transform: scale(1.03); }

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.8) 100%);
  border-radius: var(--radius);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px var(--accent-glow);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

/* ===== Section Common ===== */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-light);
  margin-bottom: 16px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ===== Services Grid ===== */
#services .services-grid{
  grid-template-columns: 2fr 2fr;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;

}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
}

.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ===== Process Section ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.process-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
}

.process-card:hover {
  transform: translateY(-8px);
  border-color: rgba(37, 99, 235, 0.3);
}

.process-number {
  width: 48px;
  height: 48px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 auto 20px;
}

.process-card h3 { margin-bottom: 12px; }
.process-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== Stats Section ===== */
.stats-section {
  background: var(--gradient-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== Portfolio / Gallery ===== */
.gallery-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  font-size: 0.85rem;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/11;
  background: var(--bg-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img { transform: scale(1.08); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 22, 40, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.gallery-overlay span {
  font-size: 0.8rem;
  color: var(--accent-light);
}

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
  line-height: 1;
}

.testimonial-text {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}

.testimonial-info h4 { font-size: 0.95rem; margin-bottom: 2px; }
.testimonial-info p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }


.partners-logo img{
  filter: invert(1);
  height: 50px; object-fit: contain;
}
/* ===== Blog Cards ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img { transform: scale(1.05); }

.blog-card-content {
  padding: 24px;
}

.blog-tag {
  display: inline-block;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.blog-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  transition: var(--transition);
}

.blog-card:hover h3 { color: var(--accent-light); }

.blog-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ===== Case Studies ===== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.case-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.case-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-card:hover .case-card-image img { transform: scale(1.05); }

.case-card-content { padding: 28px; }
.case-card h3 { margin-bottom: 12px; }
.case-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }

/* ===== CTA Section ===== */
.cta-section {
  background: var(--gradient-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.5;
}

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

.cta-content h2 { margin-bottom: 16px; }
.cta-content p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 32px;
  font-size: 1.05rem;
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cta-feature .check {
  width: 20px;
  height: 20px;
  background: rgba(37, 99, 235, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--accent-light);
}

/* ===== Resources ===== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}

.resource-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-lg);
}

.resource-icon {
  width: 72px;
  height: 72px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.resource-card h3 { margin-bottom: 12px; }
.resource-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }

/* ===== Cost Page ===== */
.cost-content {
  max-width: 800px;
  margin: 0 auto;
}

.cost-content h2 {
  margin: 40px 0 20px;
  font-size: 1.6rem;
}

.cost-content h3 {
  margin: 30px 0 14px;
  font-size: 1.3rem;
}

.cost-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.cost-content ul {
  list-style: none;
  margin-bottom: 20px;
}

.cost-content ul li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  color: var(--text-muted);
}

.cost-content ul li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: 700;
}

.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
}

.cost-table th, .cost-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.cost-table th {
  background: var(--primary-light);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-light);
}

.cost-table td {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== Terms Page ===== */
.terms-content {
  max-width: 800px;
  margin: 0 auto;
}

.terms-content h2 {
  margin: 40px 0 16px;
  font-size: 1.5rem;
}

.terms-content h3 {
  margin: 28px 0 12px;
  font-size: 1.2rem;
}

.terms-content p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.terms-content ol, .terms-content ul {
  margin: 14px 0;
  padding-left: 24px;
  color: var(--text-muted);
}

.terms-content li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

/* ===== Page Header ===== */
.page-header {
  padding: 140px 0 60px;
  background: var(--gradient-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.3;
}

.page-header .container { position: relative; z-index: 1; }

.page-header h1 { margin-bottom: 12px; }
.page-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; }

.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-light); }

/* ===== Footer ===== */
.footer {
  background: var(--primary);
  border-top: 1px solid var(--border);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 300px;
}

.footer h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-contact p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a { color: var(--text-muted); }
.footer-contact a:hover { color: var(--accent-light); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--gradient);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

/* ===== Utility Classes ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.section-alt { background: var(--gradient-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.icon-img { width: 56px; height: 56px; margin-bottom: 20px; object-fit: contain; }
.icon-img-lg { width: 64px; height: 64px; margin: 0 auto 20px; object-fit: contain; }
.icon-img-sm { width: 48px; height: 48px; margin: 0 auto 12px; object-fit: contain; }
.process-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent-light); margin-bottom: 8px; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent-light); }
.text-white { color: var(--white); }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.fs-105 { font-size: 1.05rem; }
.fs-09 { font-size: 0.9rem; }
.fs-08 { font-size: 0.8rem; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.ls-1 { letter-spacing: 1px; }
.ls-2 { letter-spacing: 2px; }
.tc { text-align: center; }
.service-comparison-img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius-sm); margin-bottom: 20px; }
.br-sm { border-radius: var(--radius-sm); }
.video-container { max-width: 800px; margin: 0 auto 48px; border: 1px solid var(--border); }
.video-player { display: block; }
.project-gallery-img { width: 100%; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); }
.project-gallery-img:hover { transform: scale(1.02); }
.gallery-last { grid-column: 1 / -1; }
.sidebar-icon { width: 32px; height: 32px; margin-bottom: 8px; object-fit: contain; }
.br { border-radius: var(--radius); }
.oh { overflow: hidden; }
.img-cover { width: 100%; object-fit: cover; }
.img-contain { object-fit: contain; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-48 { gap: 48px; }
.gap-60 { gap: 60px; }
.fw-col { flex-direction: column; }
.ai-center { align-items: center; }
.jc-center { justify-content: center; }
.jc-between { justify-content: space-between; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-none { display: none; }
.list-none { list-style: none; }
.list-check { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.list-check li { display: flex; align-items: center; gap: 12px; color: var(--text-muted); }
.list-check li span { color: var(--accent-light); font-weight: 700; }
.list-features { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.list-features li { color: var(--text-muted); font-size: 0.9rem; display: flex; align-items: center; gap: 8px; }
.list-features li span { color: var(--accent-light); }
.stat-desc { color: var(--text-muted); font-size: 0.8rem; margin-top: 8px; }
.icon-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.icon-list li { color: var(--text-muted); font-size: 0.85rem; display: flex; align-items: center; gap: 8px; }
.card-info { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.tc { text-align: center; }
.mt-40 { margin-top: 40px; }
.mt-48 { margin-top: 48px; }
.btn-sm { font-size: 0.85rem; padding: 10px 20px; }
.btn-xs { font-size: 0.85rem; padding: 10px 24px; }
.btn-full { width: 100%; justify-content: center; }
.btn-self-start { align-self: flex-start; }
.fw-600 { font-weight: 600; }
.fs-09 { font-size: 0.9rem; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-icon { width: 48px; height: 48px; background: rgba(37,99,235,0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.form-input { padding: 14px 18px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--white); font-family: inherit; font-size: 0.95rem; outline: none; transition: var(--transition); width: 100%; }
.form-input:focus { border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.faq-item h3 { font-size: 1rem; margin-bottom: 8px; }
.faq-item p { color: var(--text-muted); font-size: 0.9rem; }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.team-card { text-align: center; }
.team-card img { width: 160px; height: 160px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 3px solid var(--border); }
.team-card h3 { font-size: 1rem; }
.team-card p { color: var(--accent-light); font-size: 0.85rem; }
.blog-content h2 { margin: 40px 0 20px; font-size: 1.6rem; }
.blog-content h3 { margin: 30px 0 14px; font-size: 1.3rem; }
.blog-content p { color: var(--text-muted); margin-bottom: 16px; }
.blog-content img { width: 100%; border-radius: var(--radius-sm); margin: 20px 0; }
.blog-content ul, .blog-content ol { margin-bottom: 20px; padding-left: 20px; color: var(--text-muted); }
.blog-content li { margin-bottom: 8px; font-size: 0.95rem; }
.client-logos { display: flex; justify-content: center; align-items: center; gap: 48px; margin-top: 48px; flex-wrap: wrap; opacity: 0.7; }
.client-logos img { height: 50px; object-fit: contain; filter: contrast(0);}
.cta-features { display: flex; justify-content: center; gap: 32px; margin-bottom: 40px; flex-wrap: wrap; }
.sidebar-sticky { position: sticky; top: 100px; }
.project-info-row { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.project-info-item p:first-child { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
.project-info-item p:last-child { font-weight: 600; }
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 32px 0; }
.project-gallery img { width: 100%; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); }
.project-gallery img:hover { transform: scale(1.02); }
.rental-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rental-gallery img { width: 100%; border-radius: var(--radius); }
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-mission { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.service-comparison { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.service-comparison img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius-sm); margin-bottom: 20px; }
.cta-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; margin-top: 48px; text-align: center; }
.cta-box h2 { margin-bottom: 16px; }
.cta-box p { color: var(--text-muted); margin-bottom: 24px; }
.single-hero-img { width: 100%; max-height: 500px; object-fit: cover; }
.resource-icon { width: 64px; height: 64px; margin: 0 auto 16px; object-fit: contain; }
.stats-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); margin: 40px 0; }
.about-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.blog-single-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.resources-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.services-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.services-grid-centered { max-width: 900px; margin: 0 auto; }
.two-col-wide { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; align-items: center; }
.fs-085 { font-size: 0.85rem; }
.testimonial-quote-lg { font-size: 2.5rem; color: var(--accent); margin-bottom: 16px; line-height: 1; }
.fs-18 { font-size: 1.8rem; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.faq-title { font-size: 1rem; margin-bottom: 8px; }
.ai-brief-title { color: var(--accent-light); font-size: 0.9rem; margin-bottom: 16px; }
.sidebar-label { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
.team-img { width: 160px; height: 160px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 3px solid var(--border); }
.mb-4 { margin-bottom: 4px; }
.mb-12 { margin-bottom: 12px; }
.pb-40 { padding-bottom: 40px; }
.pt-0 { padding-top: 0; }
.pt-80 { padding-top: 80px; }
.section-sm { padding: 0 0 40px; }
.section-md { padding: 0 0 60px; }
.text-green { color: #22c55e; }
.text-red { color: #ef4444; }
.sidebar-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 24px; }
.terms-title { font-size: 1.8rem; }
.ai-brief { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; margin-bottom: 40px; }
.ai-brief h3 { color: var(--accent-light); font-size: 0.9rem; margin-bottom: 16px; }
.ai-brief-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ai-brief-grid p { color: var(--text-muted); font-size: 0.85rem; }
.ai-brief-grid strong { color: var(--white); }
.breadcrumb-mt { margin-top: 16px; }
.services-hero-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); max-width: 700px; margin: 0 auto 60px; }
.services-hero-grid img { width: 56px; height: 56px; margin: 0 auto 12px; object-fit: contain; }
.services-hero-grid p { font-weight: 600; font-size: 0.9rem; }
.rental-reasons { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.rental-reasons img { width: 56px; height: 56px; margin-bottom: 16px; object-fit: contain; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.why-us-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.portfolio-features { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.portfolio-features img { width: 48px; height: 48px; margin: 0 auto 12px; object-fit: contain; }
.portfolio-features p { font-weight: 600; font-size: 0.9rem; }
.team-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.about-card img { width: 56px; height: 56px; margin-bottom: 16px; object-fit: contain; }

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .two-col, .about-story { grid-template-columns: 1fr; text-align: center; }
  .two-col > div:last-child, .about-story > div:last-child { order: -1; }
  .two-col-wide { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-row-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .ai-brief-grid { grid-template-columns: 1fr; }
  .list-features { grid-template-columns: 1fr; }
  .rental-gallery { grid-template-columns: 1fr; }
  .project-gallery { grid-template-columns: 1fr; }
  .cta-features { flex-direction: column; align-items: center; }
  .client-logos { gap: 24px; }
  .client-logos img { height: 36px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 0 60px; }
  #services .services-grid{
    grid-template-columns: 1fr;
  }
  .section { padding: 60px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-number { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .testimonials-grid, .blog-grid, .case-grid, .resources-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .service-comparison { grid-template-columns: 1fr; }
  .services-hero-grid { grid-template-columns: 1fr 1fr; }
  .rental-reasons { grid-template-columns: 1fr 1fr; }
  .why-us-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-features { grid-template-columns: repeat(3, 1fr); }
  .blog-single-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .team-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .services-hero-grid { grid-template-columns: 1fr; }
  .rental-reasons { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }
  .portfolio-features { grid-template-columns: 1fr 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; }
  .services-grid{
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-card {
    text-align: center;
    padding: 20px;
  }
}

/* ===== Animation Classes ===== */
.fade-up { animation: fadeInUp 0.7s ease forwards; }
.fade-left { animation: fadeInLeft 0.7s ease forwards; }
.fade-right { animation: fadeInRight 0.7s ease forwards; }
.scale-in { animation: scaleIn 0.5s ease forwards; }