/* ==========================================
   RENFIELD SOFTWARE — Deep Blue Engineering
   A distinctive, dark-themed design system
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Primary - Deep ocean blues */
    --primary: #0a1628;
    --primary-light: #1e3a5f;
    --primary-lighter: #2d4a6f;
    --primary-dark: #050d1a;
    
    /* Accent - Logo blue (#1e6b9e) */
    --accent: #1e6b9e;
    --accent-light: #2d8bc7;
    --accent-dark: #164e73;
    --accent-glow: rgba(30, 107, 158, 0.4);
    
    /* Highlight - Warm amber for contrast */
    --highlight: #f59e0b;
    --highlight-soft: rgba(245, 158, 11, 0.15);
    
    /* Text colors */
    --text: #e2e8f0;
    --text-light: #b8c9db;
    --text-muted: #8899aa;
    --text-dark: #1e293b;
    
    /* Backgrounds */
    --bg: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.6);
    --bg-card-solid: #1e293b;
    --border: rgba(100, 116, 139, 0.3);
    --border-light: rgba(100, 116, 139, 0.15);
    
    /* Status colors */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 30px var(--accent-glow);
    
    /* Typography */
    --radius: 16px;
    --radius-sm: 8px;
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    background-image: 
        radial-gradient(ellipse at 0% 0%, rgba(30, 107, 158, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(245, 158, 11, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
    min-height: 100vh;
}

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

/* ==========================================
   NAVIGATION
   ========================================== */
nav {
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.2s;
}

.logo:hover { transform: scale(1.02); }

.logo img {
    height: 54px;
    width: auto;
    filter: brightness(0) invert(1);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.02em;
}

.logo-text span { color: var(--accent-light); }

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: white;
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-nav {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white !important;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(30, 107, 158, 0.3);
    transition: all 0.3s !important;
}

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

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 107, 158, 0.5);
}

.product-badge {
    background: var(--highlight-soft);
    color: var(--highlight);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 8px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-back {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-right: auto;
    text-decoration: none;
    transition: color 0.2s;
}

.nav-back:hover { color: var(--accent-light); }

/* ==========================================
   HERO SECTIONS
   ========================================== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 120px 0 140px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(1.15); opacity: 0.7; }
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: 0;
    right: 0;
    height: 200px;
    background: var(--bg);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0 100%);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    position: relative;
    letter-spacing: -0.03em;
}

.hero-sm { 
    padding: 100px 0 100px; 
    text-align: center; 
}

.hero-sm h1 { font-size: 3rem; }

.hero p {
    font-size: 1.25rem;
    margin: 0 auto 40px;
    opacity: 0.85;
    max-width: 600px;
    color: var(--text-light);
    line-height: 1.6;
    position: relative;
}

.hero .highlight {
    color: var(--accent-light);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0.4;
    z-index: -1;
}

.btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(30, 107, 158, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(30, 107, 158, 0.5);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.25);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.05);
    border-color: white;
    transform: translateY(-2px);
}

.btn-large { font-size: 1.125rem; padding: 18px 36px; }

/* ==========================================
   SECTIONS
   ========================================== */
.section { padding: 100px 0; position: relative; }

.section-alt { 
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(10px);
}

.section-dark {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

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

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-header h2 { color: white; }
.section-dark .section-header p { color: var(--text-light); }

/* ==========================================
   CARDS
   ========================================== */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    padding: 32px;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.card-accent { 
    border-top: 3px solid var(--accent);
}

/* Service Cards */
.service-card h3 {
    font-size: 1.4rem;
    margin: 20px 0 12px;
    color: white;
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
}

.service-icon { 
    font-size: 2.5rem; 
    margin-bottom: 10px;
    filter: drop-shadow(0 0 10px rgba(30, 107, 158, 0.3));
}

.service-link {
    color: var(--accent-light);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    transition: all 0.2s;
}

.service-link:hover {
    color: var(--highlight);
    gap: 12px;
}

/* Team Cards */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.team-card:hover { 
    transform: translateY(-5px); 
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.team-header {
    display: flex;
    align-items: center;
    padding: 24px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border-bottom: 1px solid var(--border);
}

.team-photo {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    margin-right: 20px;
    box-shadow: 0 0 20px rgba(30, 107, 158, 0.3);
}

.team-meta h3 { 
    font-size: 1.25rem; 
    margin-bottom: 4px;
    color: white;
    font-weight: 600;
}

.team-meta p {
    color: var(--accent-light);
    font-size: 0.9rem;
    font-family: var(--font-mono);
}

.team-body { padding: 24px; flex-grow: 1; }

.team-body p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    background: rgba(30, 107, 158, 0.15);
    border: 1px solid rgba(30, 107, 158, 0.3);
    color: var(--accent-light);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Benefit Cards */
.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: var(--radius);
    transition: all 0.3s;
    border-top: 3px solid var(--accent);
}

.benefit-card:hover { 
    transform: translateY(-4px); 
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.benefit-icon { 
    font-size: 2rem; 
    margin-bottom: 12px;
    filter: drop-shadow(0 0 8px rgba(30, 107, 158, 0.3));
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: white;
    font-weight: 600;
}

.benefit-card p { color: var(--text-light); font-size: 0.95rem; }

.category-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--highlight-soft);
    color: var(--highlight);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

/* ==========================================
   GRIDS
   ========================================== */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* ==========================================
   STATS
   ========================================== */
.stats-grid { margin-top: 60px; }

.stat-item h3 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--highlight) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
    font-weight: 700;
}

.stat-item p { color: var(--text-light); font-size: 1.1rem; }

.stat h3 { 
    font-size: 2.5rem; 
    color: var(--accent-light);
    margin-bottom: 5px;
    font-weight: 700;
}

.stat p { color: var(--text-muted); font-size: 0.95rem; }

/* ==========================================
   TRUST SECTION
   ========================================== */
.trust {
    padding: 60px 0;
    background: rgba(30, 41, 59, 0.2);
    border-bottom: 1px solid var(--border);
    border-top: 1px solid var(--border);
}

.trust-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 30px;
    font-family: var(--font-mono);
}

.trust a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.2s;
    position: relative;
}

.trust a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s;
}

.trust a:hover {
    color: var(--accent-light);
    opacity: 1;
}

.trust a:hover::after {
    width: 100%;
}

/* ==========================================
   USE CASES
   ========================================== */
.use-case-category { margin-bottom: 50px; }

.use-case-category h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.use-case-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
    transition: all 0.3s;
}

.use-case-item:hover {
    border-color: var(--accent);
    transform: translateX(4px);
}

.use-case-item h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 600;
}

.use-case-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================
   STEPS
   ========================================== */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.step { 
    text-align: center; 
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.step:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.step-number {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(30, 107, 158, 0.4);
}

.step h3 { 
    font-size: 1.3rem; 
    margin-bottom: 12px; 
    color: white;
    font-weight: 600;
}

.step p { color: var(--text-light); }

/* ==========================================
   COMPARISON
   ========================================== */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 40px auto;
}

.vs-card { 
    padding: 32px; 
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.vs-card.traditional {
    background: rgba(30, 41, 59, 0.4);
    border-color: var(--border);
}

.vs-card.switchcraft {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.vs-card h3 { 
    margin-bottom: 20px; 
    font-size: 1.2rem;
    font-weight: 600;
}

.vs-card ul { list-style: none; }

.vs-card li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: var(--text-light);
}

.vs-card.traditional li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: var(--danger);
    font-weight: 700;
}

.vs-card.switchcraft li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-light);
    font-weight: 700;
}

.vs-card.switchcraft li {
    color: var(--text);
}

/* ==========================================
   CONTACT PAGE
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
    margin-bottom: 20px;
    transition: all 0.3s;
}

.info-card:hover { 
    transform: translateX(5px);
    border-color: var(--accent);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(30, 107, 158, 0.15);
    border: 1px solid rgba(30, 107, 158, 0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--accent-light);
    flex-shrink: 0;
}

.info-content h3 { 
    font-size: 1.1rem; 
    color: white; 
    margin-bottom: 6px;
    font-weight: 600;
}

.info-content p, .info-content a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

.info-content a:hover { color: var(--accent-light); }

/* Forms */
.form-container {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.form-group { margin-bottom: 24px; }

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(10, 22, 40, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30, 107, 158, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(30, 107, 158, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(30, 107, 158, 0.5);
}

/* ==========================================
   PRODUCT TEASER
   ========================================== */
.product-teaser { padding: 100px 0; }

.teaser-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.teaser-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.teaser-text p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    margin: 30px 0;
}

.feature-list li {
    padding: 10px 0 10px 32px;
    position: relative;
    color: var(--text-light);
}

.feature-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-light);
    font-weight: 700;
}

.teaser-visual {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
}

.badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(30, 107, 158, 0.4);
}

/* ==========================================
   CTA SECTIONS
   ========================================== */
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(30, 107, 158, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta-section h2 { 
    font-size: 2.5rem; 
    margin-bottom: 20px; 
    color: white;
    font-weight: 700;
}

.cta-section p { 
    font-size: 1.25rem; 
    color: var(--text-light); 
    margin-bottom: 40px; 
}

.cta-dark {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-dark h2 { color: white; }
.cta-dark p { color: var(--text-light); }

.cta-dark::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 40%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(30, 107, 158, 0.1), transparent);
    transform: rotate(15deg);
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
    padding: 60px 0 30px;
    background: var(--primary-dark);
    color: var(--text-muted);
    border-top: 1px solid var(--border);
}

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

.footer-brand .logo { 
    color: white; 
    margin-bottom: 16px; 
    display: inline-block; 
}

.footer-brand p { 
    line-height: 1.6; 
    max-width: 300px;
    color: var(--text-light);
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 600;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }

.footer-col a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.2s;
}

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

.footer-simple {
    text-align: center;
    padding: 40px 0;
}

.footer-logo { 
    font-size: 1.5rem; 
    font-weight: 700; 
    color: white; 
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.footer-tagline { 
    font-size: 0.9rem; 
    color: var(--text-muted); 
    margin-bottom: 20px; 
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-links a { 
    color: var(--text-light); 
    text-decoration: none;
    transition: all 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ==========================================
   UTILITIES
   ========================================== */
.text-center { text-align: center; }

/* Cookie Banner */
#cookie-banner {
    background: var(--primary) !important;
    border-top: 1px solid var(--border);
}

#cookie-banner button {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%) !important;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-sm h1 { font-size: 2rem; }
    .hero { padding: 80px 0 100px; }
    
    .nav-links { display: none; }
    
    .grid-2, .grid-4, .comparison-grid, .footer-grid, .contact-grid, .teaser-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .btn-group { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
    
    .section { padding: 60px 0; }
    
    .section-header h2 { font-size: 2rem; }
    
    .footer-grid { gap: 40px; }
    
    .team-grid { grid-template-columns: 1fr; }
}