@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-glass: rgba(26, 26, 46, 0.6);
  --accent-blue: #4f7df5;
  --accent-purple: #7c5bf5;
  --accent-cyan: #00d4ff;
  --gradient-primary: linear-gradient(135deg, #4f7df5, #7c5bf5);
  --gradient-hero: linear-gradient(135deg, #0a0a1a 0%, #1a1035 50%, #0a0a1a 100%);
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b8;
  --text-muted: #6a6a80;
  --border-subtle: rgba(255,255,255,0.06);
  --border-glow: rgba(79,125,245,0.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(79,125,245,0.15);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Outfit', sans-serif; line-height: 1.1; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 16px 0;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}
.navbar.scrolled { padding: 10px 0; background: rgba(10, 10, 15, 0.95); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 40px; max-height: 40px; width: auto; display: block; object-fit: contain; }
.footer-brand .logo-img { height: 36px; max-height: 36px; }
.nav-logo-text {
  font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 800;
  letter-spacing: 3px; text-transform: uppercase; color: var(--text-primary);
}
.nav-logo-text span { color: var(--accent-blue); }
.nav-logo-sub { font-size: 0.65rem; letter-spacing: 4px; color: var(--text-muted); text-transform: uppercase; margin-top: -4px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--text-secondary); font-size: 0.9rem;
  font-weight: 500; letter-spacing: 0.5px; position: relative; transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--gradient-primary); transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 28px; border-radius: 50px; border: none; cursor: pointer;
  background: var(--gradient-primary); color: #fff; font-weight: 600;
  font-size: 0.85rem; letter-spacing: 0.5px; transition: var(--transition);
  text-decoration: none;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--text-primary); transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden;
  background: var(--gradient-hero);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.25;
  filter: blur(2px);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,0.5) 0%, rgba(10,10,15,0.3) 50%, var(--bg-primary) 100%);
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-orb-1 { width: 400px; height: 400px; background: var(--accent-blue); top: 10%; left: -5%; animation-delay: 0s; }
.hero-orb-2 { width: 300px; height: 300px; background: var(--accent-purple); bottom: 10%; right: -5%; animation-delay: -3s; }
.hero-orb-3 { width: 200px; height: 200px; background: var(--accent-cyan); top: 50%; left: 50%; animation-delay: -5s; }

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content { position: relative; z-index: 2; text-align: center; width: 100%; padding: 120px 0 80px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px;
  background: var(--bg-glass); border: 1px solid var(--border-subtle);
  border-radius: 50px; font-size: 0.8rem; color: var(--accent-cyan);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 32px;
  backdrop-filter: blur(10px);
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--accent-cyan); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero h1 { font-size: clamp(3rem, 8vw, 7rem); font-weight: 900; letter-spacing: -2px; margin-bottom: 24px; }
.hero h1 .gradient-text {
  background: var(--gradient-primary); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem); color: var(--text-secondary);
  max-width: 600px; margin: 0 auto 48px; font-weight: 300; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  padding: 16px 40px; border-radius: 50px; border: none; cursor: pointer;
  background: var(--gradient-primary); color: #fff; font-weight: 700;
  font-size: 1rem; letter-spacing: 0.5px; transition: var(--transition);
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(79,125,245,0.3); }
.btn-outline {
  padding: 16px 40px; border-radius: 50px; cursor: pointer;
  background: transparent; color: var(--text-primary); font-weight: 600;
  font-size: 1rem; letter-spacing: 0.5px; transition: var(--transition);
  text-decoration: none; border: 1px solid rgba(255,255,255,0.15);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { border-color: var(--accent-blue); background: rgba(79,125,245,0.1); transform: translateY(-3px); }

.hero-stats {
  display: flex; justify-content: center; gap: 64px; margin-top: 80px;
  padding-top: 40px; border-top: 1px solid var(--border-subtle);
}
.hero-stat-number {
  font-family: 'Outfit', sans-serif; font-size: 2.5rem; font-weight: 800;
  background: var(--gradient-primary); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-stat-label { font-size: 0.85rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

/* ===== SECTION COMMON ===== */
.section { padding: 120px 0; position: relative; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent-blue); margin-bottom: 16px; font-weight: 600;
}
.section-label .line { width: 32px; height: 2px; background: var(--gradient-primary); }
.section-title { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 800; margin-bottom: 20px; letter-spacing: -1px; }
.section-desc { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }

/* ===== SERVICES ===== */
.services { background: var(--bg-secondary); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 40px 32px; position: relative;
  overflow: hidden; transition: var(--transition); cursor: default;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-primary); transform: scaleX(0); transition: var(--transition);
  transform-origin: left;
}
.service-card:hover { transform: translateY(-8px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px; border-radius: var(--radius-md);
  background: rgba(79,125,245,0.1); display: flex; align-items: center;
  justify-content: center; margin-bottom: 24px; font-size: 1.8rem;
}
.service-card h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* ===== PORTFOLIO ===== */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card {
  border-radius: var(--radius-lg); overflow: hidden; position: relative;
  aspect-ratio: 4/3; cursor: pointer; group: true;
}
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s ease; }
.portfolio-card:hover img { transform: scale(1.1); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.95) 0%, rgba(10,10,15,0.3) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 32px;
  opacity: 0; transition: var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; }
.portfolio-overlay p { color: var(--text-secondary); font-size: 0.9rem; }
.portfolio-tag {
  display: inline-block; padding: 4px 12px; background: rgba(79,125,245,0.2);
  border-radius: 50px; font-size: 0.75rem; color: var(--accent-blue);
  margin-bottom: 12px; font-weight: 600;
}

/* ===== ABOUT ===== */
.about { background: var(--bg-secondary); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 4/3; }
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-image::after {
  content: ''; position: absolute; inset: 0;
  border: 1px solid rgba(79,125,245,0.2); border-radius: var(--radius-xl);
}
.about-content .section-desc { margin-bottom: 32px; }
.about-features { display: flex; flex-direction: column; gap: 20px; }
.about-feature {
  display: flex; align-items: flex-start; gap: 16px; padding: 20px;
  background: var(--bg-card); border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle); transition: var(--transition);
}
.about-feature:hover { border-color: var(--border-glow); }
.about-feature-icon {
  width: 44px; height: 44px; min-width: 44px; border-radius: 12px;
  background: rgba(79,125,245,0.1); display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem;
}
.about-feature h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.about-feature p { color: var(--text-secondary); font-size: 0.85rem; }

/* ===== CLIENTS ===== */
.clients-marquee { overflow: hidden; padding: 40px 0; }
.clients-track {
  display: flex; gap: 64px; animation: marquee 25s linear infinite;
  width: max-content;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.client-logo {
  font-family: 'Outfit', sans-serif; font-size: 1.6rem; font-weight: 700;
  color: var(--text-muted); white-space: nowrap; opacity: 0.4; transition: var(--transition);
  letter-spacing: 2px;
}
.client-logo:hover { opacity: 1; color: var(--text-primary); }

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--bg-secondary); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 40px 32px; transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--border-glow); transform: translateY(-4px); }
.testimonial-stars { color: #fbbf24; font-size: 1rem; margin-bottom: 20px; letter-spacing: 4px; }
.testimonial-text { color: var(--text-secondary); 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; border-radius: 50%;
  background: var(--gradient-primary); display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 1rem;
}
.testimonial-name { font-weight: 600; font-size: 0.95rem; }
.testimonial-role { color: var(--text-muted); font-size: 0.8rem; }

/* ===== CTA ===== */
.cta-section {
  background: var(--bg-primary); position: relative; overflow: hidden;
}
.cta-box {
  background: var(--gradient-primary); border-radius: var(--radius-xl);
  padding: 80px 60px; text-align: center; position: relative; overflow: hidden;
}
.cta-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1) 0%, transparent 60%);
}
.cta-box h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 16px; position: relative; z-index: 1; }
.cta-box p { font-size: 1.1rem; opacity: 0.9; max-width: 500px; margin: 0 auto 40px; position: relative; z-index: 1; }
.btn-white {
  padding: 16px 40px; border-radius: 50px; border: none; cursor: pointer;
  background: #fff; color: var(--bg-primary); font-weight: 700;
  font-size: 1rem; transition: var(--transition); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; position: relative; z-index: 1;
}
.btn-white:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary); border-top: 1px solid var(--border-subtle);
  padding: 80px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 64px; }
.footer-brand .nav-logo-text { font-size: 1.3rem; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 16px; line-height: 1.7; max-width: 300px; }
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); text-decoration: none; transition: var(--transition);
  font-size: 1.1rem;
}
.footer-social a:hover { border-color: var(--accent-blue); color: var(--accent-blue); background: rgba(79,125,245,0.1); }
.footer-col h4 { font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 20px; font-weight: 600; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
  padding-top: 32px; border-top: 1px solid var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-muted); font-size: 0.8rem;
}

/* ===== ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===== PAGE HERO (sub-pages) ===== */
.page-hero {
  min-height: 50vh; display: flex; align-items: center; position: relative;
  background: var(--gradient-hero); text-align: center; overflow: hidden;
  padding: 140px 0 60px;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 900; letter-spacing: -2px; margin-bottom: 16px; }
.page-hero .gradient-text {
  background: var(--gradient-primary); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===== NAV ACTIVE ===== */
.nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after { width: 100%; }

/* ===== FILTER BAR ===== */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.filter-btn {
  padding: 8px 20px; border-radius: 50px; border: 1px solid var(--border-subtle);
  background: transparent; color: var(--text-secondary); font-size: 0.85rem;
  font-weight: 500; cursor: pointer; transition: var(--transition); text-decoration: none;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gradient-primary); border-color: transparent; color: #fff;
}

/* ===== PRODUCTS ===== */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition);
}
.product-card:hover { transform: translateY(-6px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.product-image { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s ease; }
.product-card:hover .product-image img { transform: scale(1.08); }
.product-badge {
  position: absolute; top: 12px; right: 12px; padding: 4px 12px;
  background: var(--gradient-primary); border-radius: 50px; font-size: 0.7rem;
  font-weight: 600; color: #fff; letter-spacing: 0.5px;
}
.product-info { padding: 24px; }
.product-category {
  display: inline-block; padding: 3px 10px; background: rgba(79,125,245,0.15);
  border-radius: 50px; font-size: 0.7rem; font-weight: 600; color: var(--accent-blue);
  margin-bottom: 10px; letter-spacing: 0.5px;
}
.product-info h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.product-info p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border-subtle); }
.product-price { font-weight: 600; font-size: 0.9rem; color: var(--accent-blue); }

/* ===== BLOG ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition);
  text-decoration: none; color: var(--text-primary); display: block;
}
.blog-card:hover { transform: translateY(-6px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.blog-card-image { aspect-ratio: 16/10; overflow: hidden; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.08); }
.blog-card-content { padding: 24px; }
.blog-date { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; display: block; }
.blog-card-content h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; line-height: 1.3; }
.blog-card-content p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.blog-read-more { color: var(--accent-blue); font-weight: 600; font-size: 0.9rem; }

/* ===== BLOG POST ===== */
.blog-back {
  display: inline-block; margin-bottom: 16px; color: var(--accent-blue);
  text-decoration: none; font-weight: 500; font-size: 0.9rem;
}
.blog-back:hover { text-decoration: underline; }
.blog-meta { color: var(--text-muted); font-size: 0.9rem; margin-top: 8px; }
.blog-post-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; }
.blog-post-hero-image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 32px; aspect-ratio: 16/9; }
.blog-post-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-post-body {
  font-size: 1.05rem; line-height: 1.9; color: var(--text-secondary);
}
.blog-post-body h2 { color: var(--text-primary); font-size: 1.6rem; margin: 32px 0 16px; }
.blog-post-body h3 { color: var(--text-primary); font-size: 1.3rem; margin: 24px 0 12px; }
.blog-post-body p { margin-bottom: 16px; }
.blog-post-body img { max-width: 100%; border-radius: var(--radius-md); margin: 16px 0; }
.blog-post-body ul, .blog-post-body ol { margin: 16px 0; padding-left: 24px; }
.blog-post-body li { margin-bottom: 8px; }
.blog-post-body blockquote {
  border-left: 3px solid var(--accent-blue); padding: 16px 24px; margin: 24px 0;
  background: var(--bg-card); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
}

.blog-sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 24px;
}
.sidebar-widget h4 { font-size: 1rem; font-weight: 700; margin-bottom: 16px; }
.sidebar-post {
  display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border-subtle);
  text-decoration: none; color: var(--text-primary); transition: var(--transition);
}
.sidebar-post:last-child { border-bottom: none; }
.sidebar-post:hover { color: var(--accent-blue); }
.sidebar-post img { width: 60px; height: 40px; object-fit: cover; border-radius: 6px; }
.sidebar-post-title { display: block; font-size: 0.85rem; font-weight: 600; line-height: 1.3; }
.sidebar-post-date { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* ===== DETAIL PAGES (product + portfolio) ===== */
.detail-layout { display: grid; grid-template-columns: 1fr 360px; gap: 48px; }
.detail-main { min-width: 0; }
.detail-sidebar { display: flex; flex-direction: column; gap: 24px; }
.detail-hero-image {
  border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 32px;
  aspect-ratio: 16/9; position: relative;
}
.detail-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.detail-section { margin-bottom: 40px; }
.detail-section h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 16px; }
.detail-text { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.9; }
.spec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.spec-item {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); padding: 20px;
}
.spec-label { display: block; font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.spec-value { display: block; font-size: 1rem; font-weight: 600; }
.price-display {
  font-size: 1.3rem; font-weight: 700; color: var(--accent-blue);
  margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border-subtle);
}
.sidebar-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sidebar-features li { font-size: 0.9rem; color: var(--text-secondary); padding: 8px 0; border-bottom: 1px solid var(--border-subtle); }
.sidebar-features li:last-child { border-bottom: none; }
.detail-gallery { display: grid; gap: 16px; }

/* Portfolio detail hero */
.portfolio-detail-hero {
  min-height: 55vh; display: flex; align-items: flex-end; position: relative;
  overflow: hidden; padding: 60px 0 40px;
}
.portfolio-detail-bg {
  position: absolute; inset: 0; z-index: 0;
}
.portfolio-detail-bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.portfolio-detail-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--bg-primary) 0%, rgba(10,10,15,0.6) 50%, rgba(10,10,15,0.3) 100%);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid, .products-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 40px; }
  .blog-post-layout { grid-template-columns: 1fr; }
  .detail-layout { grid-template-columns: 1fr 300px; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.active {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: var(--bg-secondary);
    padding: 24px; border-bottom: 1px solid var(--border-subtle);
    gap: 20px;
  }
  .services-grid, .testimonials-grid, .portfolio-grid, .products-grid, .blog-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .hero h1, .page-hero h1 { font-size: 2.8rem; }
  .cta-box { padding: 48px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .blog-post-layout { grid-template-columns: 1fr; }
  .blog-sidebar { order: -1; }
  .detail-layout { grid-template-columns: 1fr; }
}