/* ===== CSS Variables ===== */
:root {
    /* Modern dark slate primary - complements logo gradient */
    --primary: #1e293b;
    --primary-dark: #0f172a;
    --primary-light: #334155;
    --secondary: #0f172a;
    /* Logo's mint green as accent - creates brand cohesion */
    --accent: #00FFA3;
    --accent-dark: #00cc82;
    --success: #00FFA3;
    --warning: #FAFF00;
    --error: #ef4444;

    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    /* Slightly less rounded for professional look */
    --border-radius: 8px;
    --border-radius-sm: 6px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    --transition: all 0.2s ease;

    /* Theme colors */
    --bg-primary: #ffffff;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-700);
    --text-tertiary: var(--gray-500);
    --border-color: var(--gray-200);
    --navbar-bg: rgba(255, 255, 255, 0.9);
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --code-bg: var(--gray-900);
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
    --navbar-bg: rgba(15, 23, 42, 0.95);
    --card-bg: #1e293b;
    --input-bg: #1e293b;
    --code-bg: #0f172a;

    --gray-50: #1e293b;
    --gray-100: #334155;
    --gray-200: #475569;
    --gray-700: #cbd5e1;
    --gray-800: #e2e8f0;
    --gray-900: #f1f5f9;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

ul {
    list-style: none;
}

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

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary-dark);
    font-weight: 700;
    box-shadow: 0 4px 14px 0 rgba(0, 255, 163, 0.3);
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(0, 255, 163, 0.4);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ===== Section Styling ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 255, 163, 0.1);
    color: var(--accent-dark);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 255, 163, 0.25);
}

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

.section-header p {
    font-size: 1.125rem;
    color: var(--gray-500);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: var(--navbar-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img,
.logo svg {
    height: 32px;
    width: auto;
}

/* Logo theme switching */
.logo-dark {
    display: none;
}

[data-theme="dark"] .navbar .logo-light {
    display: none;
}

[data-theme="dark"] .navbar .logo-dark {
    display: block;
}

.footer .logo img,
.footer .logo svg {
    height: 28px;
}

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

.nav-links a {
    font-weight: 500;
    color: var(--gray-600);
}

.nav-links a:hover {
    color: var(--accent-dark);
}

.nav-cta {
    padding: 10px 20px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 8px;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.theme-toggle:hover svg {
    color: var(--accent-dark);
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* ===== Hero Section ===== */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    overflow: hidden;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 204, 130, 0.15);
    color: #059669;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 204, 130, 0.3);
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Code Window */
.hero-visual {
    position: relative;
}

.code-window {
    background: var(--gray-900);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    background: var(--gray-800);
    border-bottom: 1px solid var(--gray-700);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.code-title {
    margin-left: 12px;
    font-size: 0.875rem;
    color: var(--gray-400);
}

.code-content {
    padding: 24px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
    overflow-x: auto;
}

.code-content .keyword { color: #f472b6; }
.code-content .string { color: #a5f3fc; }
.code-content .property { color: #93c5fd; }
.code-content .value { color: #86efac; }
.code-content .comment { color: var(--gray-500); }
.code-content .success { color: #10b981; font-weight: 600; }

/* ===== Services Section ===== */
.services {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 255, 163, 0.1);
    color: var(--accent-dark);
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--gray-500);
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* ===== AI Security Section ===== */
.ai-security {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
}

.ai-security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.ai-card {
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.ai-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 255, 163, 0.1);
    color: var(--accent-dark);
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
}

.ai-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.ai-card > p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.ai-card-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ai-card-features li {
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
}

.ai-card-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.ai-security-cta {
    text-align: center;
}

.ai-security-cta .btn {
    gap: 8px;
}

.ai-security-cta .btn svg {
    transition: transform 0.2s ease;
}

.ai-security-cta .btn:hover svg {
    transform: translateX(4px);
}

/* AI Security Responsive */
@media (max-width: 1024px) {
    .ai-security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ai-security {
        padding: 60px 0;
    }

    .ai-security-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Pricing Section ===== */
.pricing {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: 40px 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow-xl);
    transform: scale(1.02);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-description {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 24px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-600);
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.pricing-price .period {
    font-size: 1rem;
    color: var(--gray-500);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.pricing-features li svg {
    flex-shrink: 0;
    color: var(--success);
}

/* ===== Contact Section ===== */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--gray-500);
    margin-bottom: 32px;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-600);
}

.contact-item svg {
    color: var(--accent-dark);
}

.contact-link {
    cursor: pointer;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--accent-dark);
}

.contact-form {
    padding: 40px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 163, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

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

/* ===== Footer ===== */
.footer {
    padding: 60px 0 30px;
    background: var(--gray-900);
    color: var(--gray-400);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 60px;
    margin-bottom: 40px;
}

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

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-brand > p {
    max-width: 300px;
}

.footer-column h4 {
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    font-size: 0.95rem;
    color: var(--gray-400);
}

.footer-column a:hover {
    color: #fff;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    font-size: 0.875rem;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .code-window {
        transform: none;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .footer-brand > p {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .navbar.menu-open .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        padding: 24px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
    }

    .navbar.menu-open .nav-cta {
        display: inline-flex;
        position: absolute;
        top: calc(100% + 150px);
        left: 24px;
        right: 24px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .services,
    .pricing,
    .contact {
        padding: 60px 0;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .service-card,
    .pricing-card,
    .contact-form {
        padding: 24px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.hero-visual,
.service-card,
.pricing-card {
    animation: fadeInUp 0.6s ease-out forwards;
}

.hero-visual {
    animation-delay: 0.2s;
}

.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.2s; }
.service-card:nth-child(4) { animation-delay: 0.3s; }
.service-card:nth-child(5) { animation-delay: 0.4s; }
.service-card:nth-child(6) { animation-delay: 0.5s; }

.pricing-card:nth-child(2) { animation-delay: 0.1s; }
.pricing-card:nth-child(3) { animation-delay: 0.2s; }

/* ===== Legal Pages ===== */
.legal-page {
    padding: 140px 0 80px;
    min-height: 100vh;
}

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

.legal-header h1 {
    margin-bottom: 16px;
}

.legal-updated {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-200);
}

.legal-section h3 {
    font-size: 1.125rem;
    margin: 24px 0 12px;
    color: var(--gray-700);
}

.legal-section p {
    margin-bottom: 16px;
    color: var(--gray-600);
    line-height: 1.7;
}

.legal-section ul {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-section li {
    margin-bottom: 8px;
    color: var(--gray-600);
    line-height: 1.6;
    list-style-type: disc;
}

.legal-section a {
    color: var(--accent-dark);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--primary-dark);
}

/* ===== Security Page ===== */
.security-hero {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.security-hero .section-header {
    margin-bottom: 0;
}

.security-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.security-content {
    padding: 60px 0 80px;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.security-card {
    padding: 32px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

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

.security-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(0, 255, 163, 0.1);
    color: var(--accent-dark);
    border-radius: var(--border-radius);
}

.security-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.security-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.security-details {
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

/* Security Page Responsive */
@media (max-width: 1024px) {
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .security-grid {
        grid-template-columns: 1fr;
    }

    .legal-page {
        padding: 120px 0 60px;
    }

    .security-hero {
        padding: 120px 0 40px;
    }
}

/* ===== Process / How We Work Section ===== */
.process {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

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

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

.process-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 20px;
}

.process-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.process-card > p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.process-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.process-details li {
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
}

.process-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.process-cta {
    text-align: center;
    padding: 40px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.process-cta p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 24px;
}

/* Process Responsive */
@media (max-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .process-grid {
        grid-template-columns: 1fr;
    }

    .process-cta {
        padding: 24px;
    }
}

/* ===== Case Studies Section (Homepage) ===== */
.case-studies {
    padding: 100px 0;
    background: #fff;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

.case-study-image {
    height: 180px;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    position: relative;
}

.case-study-image.fintech {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
}

.case-study-image.healthtech {
    background: linear-gradient(135deg, #065f46 0%, #064e3b 100%);
}

.case-study-image.kiwi {
    background: linear-gradient(135deg, #84cc16 0%, #4d7c0f 100%);
}

.case-study-image.raseed {
    background: linear-gradient(135deg, #0d9488 0%, #115e59 100%);
}

.case-study-image.inflection {
    background: linear-gradient(135deg, #f97316 0%, #c2410c 100%);
}

.case-study-industry {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.case-study-content {
    padding: 24px;
}

.case-study-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.case-study-summary {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.case-study-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.case-stat {
    display: flex;
    flex-direction: column;
}

.case-stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-dark);
}

.case-stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.case-study-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-dark);
    font-weight: 600;
    font-size: 0.875rem;
}

.case-study-link svg {
    transition: transform 0.2s ease;
}

.case-study-card:hover .case-study-link svg {
    transform: translateX(4px);
}

/* ===== Case Study Detail Pages ===== */
.case-study-hero {
    padding: 140px 0 60px;
    color: #fff;
}

.case-study-hero.fintech-hero {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
}

.case-study-hero.healthtech-hero {
    background: linear-gradient(135deg, #065f46 0%, #064e3b 100%);
}

.case-study-hero.kiwi-hero {
    background: linear-gradient(135deg, #84cc16 0%, #4d7c0f 100%);
}

.case-study-hero.raseed-hero {
    background: linear-gradient(135deg, #0d9488 0%, #115e59 100%);
}

.case-study-hero.inflection-hero {
    background: linear-gradient(135deg, #f97316 0%, #c2410c 100%);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: 24px;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: #fff;
}

.case-study-industry-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.case-study-hero h1 {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 16px;
}

.case-study-hero-desc {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    line-height: 1.6;
}

/* Results Section */
.case-study-results {
    padding: 60px 0;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.result-card {
    text-align: center;
    padding: 24px;
}

.result-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-dark);
    line-height: 1;
    margin-bottom: 8px;
}

.result-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* Case Study Body */
.case-study-body {
    padding: 80px 0;
}

.case-study-body .container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 60px;
    align-items: start;
}

.case-study-main {
    max-width: 100%;
}

.case-section {
    margin-bottom: 48px;
}

.case-section h2 {
    font-size: 1.75rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.case-section h3 {
    font-size: 1.25rem;
    margin: 32px 0 16px;
    color: var(--gray-800);
}

.case-section h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--gray-800);
}

.case-section p {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.case-section ul {
    padding-left: 24px;
    margin-bottom: 24px;
}

.case-section li {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 12px;
    list-style-type: disc;
}

.case-section li strong {
    color: var(--gray-800);
}

.case-section blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    background: var(--gray-50);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.case-section blockquote p {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.case-section blockquote cite {
    font-style: normal;
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 600;
}

/* Tech Stack */
.tech-stack {
    margin: 24px 0;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
}

.tech-stack h4 {
    margin-bottom: 16px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    padding: 6px 14px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--gray-700);
}

/* Results Detail */
.results-detail {
    display: grid;
    gap: 24px;
    margin: 24px 0;
}

.result-item {
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent);
}

.result-item h4 {
    color: var(--accent-dark);
    margin-bottom: 8px;
}

.result-item p {
    margin-bottom: 0;
}

/* Sidebar */
.case-study-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    margin-bottom: 24px;
}

.sidebar-card h4 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.sidebar-card dl {
    display: grid;
    gap: 12px;
}

.sidebar-card dt {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-card dd {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.services-list li {
    font-size: 0.95rem;
    color: var(--gray-700);
    padding-left: 20px;
    position: relative;
}

.services-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.cta-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.cta-card h4 {
    color: #fff;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.cta-card .btn-primary {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: none;
}

.cta-card .btn-primary:hover {
    background: var(--gray-100);
}

/* Case Studies Responsive */
@media (max-width: 1024px) {
    .case-studies-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-study-body .container {
        grid-template-columns: 1fr;
    }

    .case-study-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .sidebar-card {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .case-study-hero {
        padding: 120px 0 40px;
    }

    .results-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .result-number {
        font-size: 2rem;
    }

    .case-study-body {
        padding: 40px 0;
    }

    .case-study-sidebar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .case-study-stats {
        flex-direction: column;
        gap: 12px;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Blog Pages ===== */
.blog-header {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    text-align: center;
}

.blog-header h1 {
    margin-bottom: 16px;
}

.blog-header p {
    font-size: 1.25rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.blog-listing {
    padding: 60px 0 100px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

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

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

.blog-card-image {
    height: 200px;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.blog-category {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

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

.blog-date {
    font-size: 0.875rem;
    color: var(--gray-400);
    display: block;
    margin-bottom: 8px;
}

.blog-card-content h2 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-content p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-read-more {
    color: var(--accent-dark);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Blog Post Page */
.blog-post {
    padding: 140px 0 80px;
}

.blog-post .container {
    max-width: 800px;
}

.blog-post-header {
    margin-bottom: 48px;
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 24px;
    transition: color 0.2s ease;
}

.back-to-blog:hover {
    color: var(--accent-dark);
}

.blog-category-tag {
    display: inline-block;
    background: rgba(0, 255, 163, 0.1);
    color: var(--accent-dark);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 255, 163, 0.25);
}

.blog-post-header h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    line-height: 1.2;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--gray-500);
    font-size: 0.95rem;
}

.blog-read-time {
    padding-left: 16px;
    border-left: 1px solid var(--gray-300);
}

/* Blog Post Content */
.blog-post-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
}

.blog-intro {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.7;
}

.blog-post-content h2 {
    font-size: 1.75rem;
    margin: 48px 0 20px;
    color: var(--gray-900);
}

.blog-post-content h3 {
    font-size: 1.35rem;
    margin: 32px 0 16px;
    color: var(--gray-800);
}

.blog-post-content p {
    margin-bottom: 20px;
}

.blog-post-content ul,
.blog-post-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.blog-post-content li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.blog-post-content a {
    color: var(--accent-dark);
    text-decoration: underline;
}

.blog-post-content a:hover {
    color: var(--primary-dark);
}

.blog-post-content pre {
    background: var(--gray-900);
    color: var(--gray-100);
    padding: 24px;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 24px 0;
    font-size: 0.875rem;
    line-height: 1.6;
}

.blog-post-content code {
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.blog-post-content p code {
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--gray-800);
}

.blog-post-content strong {
    color: var(--gray-900);
    font-weight: 600;
}

/* Blog Post Footer */
.blog-post-footer {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.blog-cta-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    color: #fff;
}

.blog-cta-box h3 {
    color: #fff;
    margin-bottom: 12px;
}

.blog-cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.blog-cta-box .btn-primary {
    background: #fff;
    color: var(--primary-dark);
    box-shadow: none;
}

.blog-cta-box .btn-primary:hover {
    background: var(--gray-100);
}

/* Active nav link */
.nav-links a.active {
    color: var(--accent-dark);
}

/* Blog Responsive */
@media (max-width: 768px) {
    .blog-header {
        padding: 120px 0 40px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-post {
        padding: 120px 0 60px;
    }

    .blog-post-content {
        font-size: 1rem;
    }

    .blog-intro {
        font-size: 1.125rem;
    }

    .blog-cta-box {
        padding: 24px;
    }
}