/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --primary-blue: #175DDC;
    --primary-blue-light: #4A90E2;
    --primary-gradient: linear-gradient(135deg, #175DDC 0%, #4A90E2 100%);
    
    /* Accent Colors */
    --success-green: #10B981;
    --warning-orange: #F59E0B;
    --danger-red: #EF4444;
    --purple-accent: #8B5CF6;
    
    /* Text Colors */
    --dark-navy: #1A3B5D;
    --gray-900: #111827;
    --gray-700: #374151;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    
    /* Background Colors */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --border-gray: #E8EAED;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 32px;
    --spacing-4xl: 48px;
    --spacing-5xl: 64px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-1: 0px 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-2: 0px 4px 8px rgba(0, 0, 0, 0.06);
    --shadow-3: 0px 8px 16px rgba(0, 0, 0, 0.08);
    --shadow-4: 0px 12px 24px rgba(0, 0, 0, 0.10);
    --shadow-5: 0px 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-blue: 0px 4px 12px rgba(23, 93, 220, 0.3);
    --shadow-green: 0px 4px 12px rgba(16, 185, 129, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
}

section {
    padding: var(--spacing-5xl) 0;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-gray);
    z-index: 1000;
    padding: var(--spacing-lg) 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-navy);
    text-decoration: none;
}

.logo-icon {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-blue);
}

.logo-lock {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.logo-shield {
    position: absolute;
    bottom: -3px;
    right: -3px;
    width: 14px;
    height: 14px;
    background: var(--success-green);
    border-radius: 50%;
    border: 2px solid var(--white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-3xl);
}

.nav-links a {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
    color: var(--gray-700);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-gray);
    z-index: 999;
    padding: var(--spacing-lg);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mobile-menu-link {
    padding: var(--spacing-md);
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    border-radius: var(--radius-md);
    transition: background var(--transition-normal);
}

.mobile-menu-link:hover {
    background: var(--light-gray);
}

.btn-secondary-mobile,
.btn-primary-mobile {
    margin-top: var(--spacing-sm);
}

/* ===== Buttons ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow: var(--shadow-blue);
    transition: all var(--transition-normal);
}

.btn-primary:hover {
    box-shadow: 0px 6px 16px rgba(23, 93, 220, 0.4);
    transform: translateY(-2px);
}

.btn-primary svg {
    width: 16px;
    height: 16px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--border-gray);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    border-color: var(--gray-400);
    background: var(--light-gray);
}

.btn-secondary svg {
    width: 16px;
    height: 16px;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-3xl);
    font-size: 16px;
}

.btn-large svg {
    width: 20px;
    height: 20px;
}

/* ===== Hero Section ===== */
.hero {
    padding-top: 150px;
    padding-bottom: var(--spacing-5xl);
    background: linear-gradient(180deg, var(--white) 0%, var(--light-gray) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, #EBF5FF 0%, #E0F2FE 100%);
    border: 1px solid var(--primary-blue-light);
    border-radius: var(--radius-full);
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--spacing-2xl);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-2xl);
}

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

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-700);
    margin-bottom: var(--spacing-3xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-4xl);
}

.hero-trust {
    display: flex;
    gap: var(--spacing-3xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--success-green);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
}

.hero-card-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-3);
    animation: float 3s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 50px;
    left: 0;
    width: 320px;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 200px;
    right: 0;
    width: 300px;
    animation-delay: 1s;
}

.floating-card.card-3 {
    bottom: 50px;
    left: 50px;
    width: 280px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.card-content {
    flex: 1;
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.card-dots,
.card-number,
.card-code {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-500);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.card-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-badge.success {
    background: var(--success-green);
}

.card-badge svg {
    width: 16px;
    height: 16px;
    color: var(--white);
}

/* ===== Trust Indicators ===== */
.trust-indicators {
    background: var(--white);
    padding: var(--spacing-4xl) 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-2xl);
}

.trust-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.trust-indicator svg {
    width: 32px;
    height: 32px;
    color: var(--primary-blue);
}

.trust-indicator span {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

/* ===== Problem/Solution Section ===== */
.problem-solution {
    background: var(--light-gray);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-5xl);
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-700);
    max-width: 700px;
    margin: 0 auto;
}

.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.problem-box,
.solution-box {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
}

.problem-icon,
.solution-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.problem-icon {
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
}

.problem-icon svg {
    width: 32px;
    height: 32px;
    color: var(--danger-red);
}

.solution-icon {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
}

.solution-icon svg {
    width: 32px;
    height: 32px;
    color: var(--success-green);
}

.problem-box h3,
.solution-box h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-xl);
}

.problem-list,
.solution-list {
    list-style: none;
}

.problem-list li,
.solution-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    font-size: 16px;
    color: var(--gray-700);
}

.problem-list svg {
    width: 20px;
    height: 20px;
    color: var(--danger-red);
    flex-shrink: 0;
}

.solution-list svg {
    width: 20px;
    height: 20px;
    color: var(--success-green);
    flex-shrink: 0;
}

/* ===== Features Section ===== */
.features {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3xl);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    transition: all var(--transition-slow);
}

.feature-card:hover {
    box-shadow: var(--shadow-3);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.feature-description {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: 14px;
    color: var(--gray-700);
}

.feature-list svg {
    width: 16px;
    height: 16px;
    color: var(--success-green);
    flex-shrink: 0;
}

/* ===== Security Section ===== */
.security {
    background: linear-gradient(135deg, rgba(235, 245, 255, 0.3) 0%, rgba(224, 242, 254, 0.3) 100%);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-5xl);
}

.security-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
}

.security-badge {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.security-badge svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.security-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.security-card p {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* Comparison Table */
.comparison-table {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
}

.comparison-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-navy);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead tr {
    background: var(--light-gray);
}

th,
td {
    padding: var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-gray);
}

th {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark-navy);
}

td {
    font-size: 14px;
    color: var(--gray-700);
}

.badge-success,
.badge-warning,
.badge-danger {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
}

.badge-success {
    background: #D1FAE5;
    color: #065F46;
}

.badge-warning {
    background: #FEF3C7;
    color: #92400E;
}

.badge-danger {
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
    color: #991B1B;
}

.badge-success svg,
.badge-warning svg,
.badge-danger svg {
    width: 14px;
    height: 14px;
}

/* ===== How It Works Section ===== */
.how-it-works {
    background: var(--white);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.step-card {
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

.step-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.step-icon svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.step-description {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

.step-arrow {
    color: var(--primary-blue);
}

.step-arrow svg {
    width: 32px;
    height: 32px;
}

/* ===== Why Choose Section ===== */
.why-choose {
    background: var(--light-gray);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3xl);
}

.why-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
}

.why-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.why-icon svg {
    width: 28px;
    height: 28px;
    color: var(--success-green);
}

.why-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.why-card p {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===== FAQ Section ===== */
.faq {
    background: var(--white);
}

.faq-grid {
    display: grid;
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: background var(--transition-normal);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-navy);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--gray-500);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===== Final CTA Section ===== */
.final-cta {
    background: var(--light-gray);
}

.cta-box {
    background: var(--primary-gradient);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-5xl);
    text-align: center;
}

.cta-title {
    font-size: 40px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-3xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.cta-buttons .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
}

.cta-buttons .btn-primary:hover {
    box-shadow: 0px 8px 20px rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.cta-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* ===== Footer ===== */
.footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: var(--spacing-5xl) 0 var(--spacing-3xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-4xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    text-decoration: none;
}

.footer-logo .logo-text {
    color: var(--white);
    font-size: 20px;
    font-weight: 700;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.footer-trust-badges {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
}

.trust-badge svg {
    width: 16px;
    height: 16px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-normal);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-3xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-normal);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

.footer-bottom-links span {
    color: rgba(255, 255, 255, 0.3);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        display: none;
    }
    
    .features-grid,
    .security-grid,
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .step-arrow {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .problem-solution-grid,
    .features-grid,
    .security-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
}