/* ============================================
   SOFTBRANE - Modern Multi-Page Website
   Intelligent Solutions for Everyone
   ============================================ */

:root {
    --primary: #38c8c2;
    --primary-dark: #1d9a9f;
    --primary-light: #8ffff2;
    --primary-glow: rgba(56, 200, 194, 0.25);
    --secondary: #0F2439;
    --secondary-light: #1E3A5F;
    --accent: #ff845b;
    --accent-dark: #e06838;
    --navy: #11233f;
    --dark: #060e1b;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #e2e8f0;
    --text-body: #94a3b8;
    --surface: rgba(255,255,255,0.04);
    --surface-light: rgba(255,255,255,0.06);
    --bg-white: #0a1628;
    --bg-light: #0c1a2e;
    --bg-alt: #0e1e35;
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255,255,255,0.1);
    --gradient-primary: linear-gradient(135deg, #38c8c2, #1d9a9f);
    --gradient-hero: linear-gradient(135deg, #0a1628 0%, #0f2439 50%, #162D4A 100%);
    --gradient-accent: linear-gradient(135deg, #ff845b, #e06838);
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Manrope', sans-serif;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.15);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.25);
    --shadow-xl: 0 25px 50px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 30px var(--primary-glow);
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font-body); color: var(--text-dark); line-height: 1.6; overflow-x: hidden; background: var(--bg-white); }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-padding { padding: 6rem 0; }
.text-center { text-align: center; }

/* ============ NAVIGATION ============ */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 200; padding: 1rem 0; transition: all var(--transition-base); }
.navbar.scrolled { background: rgba(15,36,57,0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 4px 30px rgba(0,0,0,0.2); padding: 0.5rem 0; }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 0.75rem; z-index: 300; }
.logo-img { height: 40px; width: auto; }
.logo-text { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); position: relative; padding: 0.25rem 0; transition: color var(--transition-fast); }
.nav-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px; background: var(--primary); transition: width var(--transition-base); }
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta-group { display: flex; gap: 0.75rem; margin-left: 1rem; }

/* ============ THEME TOGGLE ============ */
.theme-toggle { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--surface-light); border: 1px solid var(--border-glass); cursor: pointer; transition: all var(--transition-base); margin-left: 0.5rem; position: relative; z-index: 301; flex-shrink: 0; }
.theme-toggle:hover { background: var(--primary); border-color: var(--primary); transform: scale(1.1); }
.theme-toggle:hover .theme-toggle-icon { filter: brightness(2); }
.theme-toggle-icon { width: 20px; height: 20px; display: block; transition: all 0.4s ease; }
/* Moon icon (dark mode active — default) */
.theme-toggle-icon::before { content: '\1F319'; font-size: 1.1rem; line-height: 1; }
/* Sun icon (light mode active) */
html.light-theme .theme-toggle-icon::before { content: '\2600\FE0F'; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 0.5rem; z-index: 300; }
.bar { width: 25px; height: 2px; background: var(--text-primary); transition: all var(--transition-base); border-radius: var(--radius-full); }
.hamburger.active .bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============ BUTTONS ============ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.625rem 1.5rem; font-size: 0.9rem; font-weight: 600; border-radius: var(--radius-lg); transition: all var(--transition-base); white-space: nowrap; border: none; cursor: pointer; }
.btn-primary { background: var(--gradient-primary); color: #fff; box-shadow: 0 4px 15px var(--primary-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px var(--primary-glow); }
.btn-secondary { background: transparent; color: #fff; border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: #e2e8f0; border: 2px solid rgba(255,255,255,0.2); }
.btn-outline:hover { background: rgba(255,255,255,0.1); color: #fff; transform: translateY(-2px); }
.btn-white { background: rgba(255,255,255,0.08); color: #e2e8f0; box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-accent { background: var(--gradient-accent); color: #fff; }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,107,107,0.3); }
.btn-large { padding: 0.875rem 2rem; font-size: 1rem; }
.btn-small { padding: 0.375rem 1rem; font-size: 0.85rem; }

/* ============ HERO SECTION ============ */
.hero { min-height: 100vh; display: flex; align-items: center; background: var(--gradient-hero); position: relative; overflow: hidden; padding-top: 80px; }
.hero::before { content: ''; position: absolute; top: -50%; right: -30%; width: 80%; height: 200%; background: radial-gradient(ellipse, rgba(46,196,182,0.08) 0%, transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: rgba(46,196,182,0.1); border: 1px solid rgba(46,196,182,0.2); border-radius: var(--radius-full); font-size: 0.85rem; color: var(--primary-light); margin-bottom: 1.5rem; }
.hero-title { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.75rem); font-weight: 800; line-height: 1.1; color: #fff; margin-bottom: 1.5rem; }
.hero-subtitle { font-size: 1.125rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 2rem; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 3rem; }
.hero-stat .stat-number { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--primary); }
.hero-stat .stat-label { font-size: 0.85rem; color: var(--text-muted); }
.hero-visual { position: relative; }
.hero-image-wrapper { position: relative; border-radius: var(--radius-2xl); overflow: hidden; box-shadow: 0 25px 60px rgba(0,0,0,0.3); }
.hero-image-wrapper img { width: 100%; height: 500px; object-fit: cover; }
.hero-float-card { position: absolute; background: rgba(15,36,57,0.9); backdrop-filter: blur(20px); border: 1px solid var(--border-glass); border-radius: var(--radius-xl); padding: 1.25rem; animation: float 6s ease-in-out infinite; }
.hero-float-card.card-1 { top: -30px; right: -30px; }
.hero-float-card.card-2 { bottom: -20px; left: -30px; animation-delay: -2s; }
.hero-float-card.card-3 { bottom: 80px; right: -40px; animation-delay: -4s; }
.float-card-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.float-card-title { font-weight: 600; color: #fff; font-size: 0.85rem; }
.float-card-value { color: var(--primary); font-weight: 700; font-size: 1.2rem; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* ============ SECTION HEADERS ============ */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-tag { display: inline-block; padding: 0.375rem 1rem; background: rgba(46,196,182,0.1); color: var(--primary); font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; border-radius: var(--radius-full); margin-bottom: 1rem; }
.dark-section .section-tag { background: rgba(46,196,182,0.15); color: var(--primary-light); }
.section-title { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; color: #ffffff; }
.dark-section .section-title { color: #fff; }
.section-subtitle { font-size: 1.1rem; color: var(--text-body); line-height: 1.7; }
.dark-section .section-subtitle { color: var(--text-secondary); }

/* ============ SERVICES GRID ============ */
.services-overview { background: var(--bg-light); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }
.service-card { background: rgba(255,255,255,0.04); border-radius: var(--radius-xl); padding: 2rem; box-shadow: var(--shadow-sm); border: 1px solid rgba(255,255,255,0.08); transition: all var(--transition-base); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--gradient-primary); transform: scaleX(0); transition: transform var(--transition-base); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 60px; height: 60px; background: rgba(46,196,182,0.1); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.75rem; }
.service-card h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 600; margin-bottom: 0.75rem; color: #ffffff; }
.service-card p { color: var(--text-body); font-size: 0.95rem; line-height: 1.6; }
.service-card .learn-more { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--primary); font-weight: 600; font-size: 0.9rem; margin-top: 1rem; transition: gap var(--transition-base); }
.service-card:hover .learn-more { gap: 0.75rem; }

/* ============ PRODUCTS ============ */
.product-card { background: rgba(255,255,255,0.04); border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid rgba(255,255,255,0.08); transition: all var(--transition-base); }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.product-card-image { height: 220px; overflow: hidden; position: relative; }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-image .product-badge { position: absolute; top: 1rem; left: 1rem; padding: 0.375rem 0.875rem; background: var(--primary); color: #fff; font-size: 0.75rem; font-weight: 600; border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 0.5px; }
.product-card-body { padding: 1.75rem; }
.product-card-body h3 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 600; color: #ffffff; margin-bottom: 0.75rem; }
.product-card-body p { color: var(--text-body); font-size: 0.95rem; line-height: 1.6; margin-bottom: 1.25rem; }
.product-features { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.product-feature-tag { padding: 0.25rem 0.75rem; background: rgba(56,200,194,0.1); color: var(--primary); font-size: 0.8rem; font-weight: 500; border-radius: var(--radius-full); }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,0.08); }
.product-price { font-family: var(--font-heading); font-weight: 700; color: #ffffff; font-size: 1.1rem; }
.product-price span { font-size: 0.8rem; font-weight: 400; color: var(--text-muted); }

/* Product detail rows */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 4rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.product-detail:last-child { border-bottom: none; }
.product-detail.reverse .product-detail-visual { order: -1; }
.product-detail-visual { border-radius: var(--radius-2xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.product-detail-visual img { width: 100%; height: 400px; object-fit: cover; }
.product-detail-content h3 { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 700; color: #ffffff; margin-bottom: 1rem; }
.product-detail-content .product-tagline { font-size: 1.1rem; color: var(--primary); font-weight: 500; margin-bottom: 1rem; }
.product-detail-content p { color: var(--text-body); line-height: 1.7; margin-bottom: 1.5rem; }
.feature-list-compact { list-style: none; margin-bottom: 2rem; }
.feature-list-compact li { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.5rem 0; color: var(--text-body); font-size: 0.95rem; }
.feature-list-compact li .check-icon { color: var(--primary); font-weight: 700; flex-shrink: 0; margin-top: 2px; }

/* ============ DEAF SOLUTIONS ============ */
.solutions-hero { background: var(--gradient-hero); padding: 10rem 0 6rem; text-align: center; color: #fff; position: relative; overflow: hidden; }
.solutions-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center top, rgba(46,196,182,0.1), transparent 60%); }
.solution-detail-card { background: rgba(255,255,255,0.04); border-radius: var(--radius-2xl); padding: 3rem; box-shadow: var(--shadow-lg); margin-bottom: 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.solution-detail-card.reverse { direction: rtl; }
.solution-detail-card.reverse > * { direction: ltr; }
.solution-detail-card .solution-img { border-radius: var(--radius-xl); overflow: hidden; height: 320px; }
.solution-detail-card .solution-img img { width: 100%; height: 100%; object-fit: cover; }
.solution-detail-card h3 { font-family: var(--font-heading); font-size: 1.75rem; font-weight: 700; color: #ffffff; margin-bottom: 0.75rem; }
.solution-detail-card .solution-tagline { color: var(--primary); font-weight: 600; margin-bottom: 1rem; }
.solution-detail-card p { color: var(--text-body); line-height: 1.7; margin-bottom: 1.5rem; }

/* ============ PRICING ============ */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; align-items: stretch; }
.pricing-card { background: rgba(255,255,255,0.04); border-radius: var(--radius-2xl); padding: 2.5rem; box-shadow: var(--shadow-md); border: 2px solid rgba(255,255,255,0.08); transition: all var(--transition-base); display: flex; flex-direction: column; position: relative; }
.pricing-card.featured { border-color: var(--primary); box-shadow: var(--shadow-lg), 0 0 40px var(--primary-glow); transform: scale(1.02); }
.pricing-card.featured .pricing-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--gradient-primary); color: #fff; padding: 0.375rem 1.25rem; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600; white-space: nowrap; }
.pricing-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }
.pricing-card.featured:hover { transform: scale(1.02) translateY(-5px); }
.pricing-header { text-align: center; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 1.5rem; }
.pricing-header h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600; color: #ffffff; margin-bottom: 0.5rem; }
.pricing-header .price { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 800; color: #ffffff; }
.pricing-header .price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-header .pricing-desc { color: var(--text-body); font-size: 0.9rem; margin-top: 0.5rem; }
.pricing-features { flex: 1; margin-bottom: 2rem; }
.pricing-features li { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.6rem 0; font-size: 0.95rem; color: var(--text-body); }
.pricing-features li .feat-icon { color: var(--primary); font-weight: 700; flex-shrink: 0; }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled .feat-icon { color: var(--text-muted); }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ============ FEATURED DARK SECTION ============ */
.featured-section { background: var(--gradient-hero); color: #fff; position: relative; overflow: hidden; }
.featured-section::before { content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: radial-gradient(ellipse at right, rgba(46,196,182,0.1), transparent 70%); pointer-events: none; }
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.featured-visual img { width: 100%; border-radius: var(--radius-2xl); box-shadow: 0 25px 60px rgba(0,0,0,0.3); }

/* ============ TESTIMONIALS ============ */
.testimonials-section { background: var(--bg-alt); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2rem; }
.testimonial-card { background: rgba(255,255,255,0.04); border-radius: var(--radius-xl); padding: 2rem; box-shadow: var(--shadow-sm); border: 1px solid rgba(255,255,255,0.08); transition: all var(--transition-base); }
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.testimonial-stars { color: #FFB800; font-size: 1.1rem; margin-bottom: 1rem; }
.testimonial-text { color: var(--text-body); font-size: 1rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: var(--radius-full); background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1.1rem; }
.testimonial-author-info h4 { font-weight: 600; color: #ffffff; font-size: 0.95rem; }
.testimonial-author-info span { color: var(--text-muted); font-size: 0.85rem; }

/* ============ CTA SECTION ============ */
.cta-section { background: var(--gradient-primary); text-align: center; padding: 5rem 0; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E") repeat; }
.cta-section h2 { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; color: #fff; margin-bottom: 1rem; position: relative; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.15rem; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; position: relative; }
.cta-section .btn { position: relative; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info-card { display: flex; align-items: flex-start; gap: 1rem; padding: 1.25rem; background: rgba(255,255,255,0.04); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: 1rem; border: 1px solid rgba(255,255,255,0.08); }
.contact-info-icon { width: 48px; height: 48px; background: rgba(46,196,182,0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.contact-info-card h4 { font-weight: 600; color: #ffffff; margin-bottom: 0.25rem; }
.contact-info-card p { color: var(--text-body); font-size: 0.9rem; }
.contact-form { background: rgba(255,255,255,0.04); padding: 2.5rem; border-radius: var(--radius-2xl); box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.08); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 600; color: #e2e8f0; margin-bottom: 0.5rem; font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.875rem 1rem; border: 2px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg); font-size: 0.95rem; transition: all var(--transition-fast); background: rgba(255,255,255,0.06); color: var(--text-dark); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); background: rgba(255,255,255,0.08); box-shadow: 0 0 0 3px var(--primary-glow); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============ FOOTER ============ */
.footer { background: linear-gradient(180deg, #091426 0%, #060e1c 100%); color: var(--text-secondary); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-brand .footer-logo-img { height: 60px; }
.footer-brand .footer-logo-text { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: #fff; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all var(--transition-base); font-size: 1.1rem; }
.footer-social a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.footer-col h4 { font-family: var(--font-heading); font-weight: 600; color: #fff; margin-bottom: 1.25rem; font-size: 1rem; }
.footer-col a { display: block; color: var(--text-muted); padding: 0.375rem 0; font-size: 0.9rem; transition: all var(--transition-fast); }
.footer-col a:hover { color: var(--primary); padding-left: 0.5rem; }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.85rem; color: var(--text-muted); transition: color var(--transition-fast); }
.footer-bottom-links a:hover { color: var(--primary); }

/* ============ PAGE HERO ============ */
.page-hero { background: var(--gradient-hero); padding: 10rem 0 5rem; text-align: center; color: #fff; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center top, rgba(46,196,182,0.1), transparent 60%); }
.page-hero h1 { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 1rem; position: relative; }
.page-hero p { font-size: 1.15rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; position: relative; }

/* ============ LEGAL ============ */
.legal-content { max-width: 800px; margin: 0 auto; padding: 4rem 1.5rem; }
.legal-content h2 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; color: #ffffff; margin-top: 2.5rem; margin-bottom: 1rem; }
.legal-content h3 { font-size: 1.2rem; font-weight: 600; color: #ffffff; margin-top: 2rem; margin-bottom: 0.75rem; }
.legal-content p { color: var(--text-body); line-height: 1.8; margin-bottom: 1rem; }
.legal-content ul, .legal-content ol { color: var(--text-body); line-height: 1.8; margin-bottom: 1rem; padding-left: 1.5rem; }
.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }
.legal-content li { margin-bottom: 0.5rem; }
.legal-content a { color: var(--primary); text-decoration: underline; }
.legal-content a:hover { color: var(--primary-light); }

/* ============ STATS ============ */
.stats-banner { background: var(--gradient-hero); padding: 4rem 0; }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item .stat-number { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.stat-item .stat-label { color: var(--text-secondary); font-size: 0.95rem; }

/* ============ FAQ ============ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: rgba(255,255,255,0.04); border-radius: var(--radius-lg); margin-bottom: 1rem; box-shadow: var(--shadow-sm); border: 1px solid rgba(255,255,255,0.08); overflow: hidden; }
.faq-question { width: 100%; text-align: left; padding: 1.25rem 1.5rem; font-size: 1rem; font-weight: 600; color: #ffffff; display: flex; align-items: center; justify-content: space-between; cursor: pointer; background: none; border: none; transition: background var(--transition-fast); }
.faq-question:hover { background: rgba(255,255,255,0.04); }
.faq-question .faq-icon { font-size: 1.25rem; color: var(--primary); transition: transform var(--transition-base); flex-shrink: 0; }
.faq-item.active .faq-question .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); }
.faq-answer-inner { padding: 0 1.5rem 1.25rem; color: var(--text-body); line-height: 1.7; }
.faq-item.active .faq-answer { max-height: 500px; }

/* ============ ANIMATIONS ============ */
.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-fade-in { opacity: 0; animation: fadeIn 0.6s ease forwards; }
.animate-fade-in-up { opacity: 0; transform: translateY(20px); animation: fadeInUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

/* Notification */
.notification { position: fixed; top: 100px; right: 20px; padding: 1rem 1.5rem; border-radius: var(--radius-lg); display: flex; align-items: center; gap: 0.75rem; font-weight: 500; box-shadow: var(--shadow-xl); z-index: 9999; animation: slideInRight 0.3s ease forwards; color: #fff; }
.notification-success { background: #10B981; }
.notification-error { background: #EF4444; }
.notification-info { background: var(--primary); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOutRight { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }

/* Loading Spinner */
.loading-spinner { display: inline-block; width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero-grid, .featured-grid, .product-detail, .contact-grid { grid-template-columns: 1fr; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .product-detail.reverse .product-detail-visual { order: 0; }
    .solution-detail-card { grid-template-columns: 1fr; }
    .solution-detail-card.reverse { direction: ltr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links { position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px; height: 100vh; height: 100dvh; background: rgba(7, 18, 33, 0.98); flex-direction: column; align-items: flex-start; padding: 5.5rem 2rem 2rem; gap: 0.5rem; transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: -10px 0 40px rgba(0,0,0,0.5); z-index: 300; overflow-y: auto; }
    .nav-links.active { right: 0; }
    .nav-link { font-size: 1.15rem; color: rgba(255,255,255,0.8); padding: 0.75rem 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.06); }
    .nav-cta-group { display: none; }
    .theme-toggle { position: absolute; right: 3.5rem; top: 50%; transform: translateY(-50%); }
    .hamburger { display: flex; z-index: 310; }
    .hero { padding-top: 100px; min-height: auto; padding-bottom: 4rem; }
    .hero-title { font-size: 2.25rem; }
    .services-grid, .pricing-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-5px); }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .stats-row { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .section-padding { padding: 4rem 0; }
    .page-hero { padding: 8rem 0 3rem; }
    .hero-grid { text-align: center; }
}
@media (max-width: 480px) {
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 1rem; }
    .stats-row { grid-template-columns: 1fr; }
}