/* ================================
   CSS Variables & Reset
   ================================ */
:root {
    /* Colors */
    --deep-blue: #0f172a;
    --accent-blue: #1e3a5f;
    --bright-blue: #3b82f6;
    --light-blue: #60a5fa;
    --orange-accent: #fb923c;
    --orange-hover: #f97316;
    --green-accent: #22c55e;
    --green-hover: #16a34a;
    --white: #ffffff;
    --light-gray: #f1f5f9;
    --dark-gray: #475569;
    --card-bg: #1e293b;
    --card-bg-light: #334155;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.3);
}

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-primary);
    background-color: var(--deep-blue);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ================================
   Container
   ================================ */
.container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ================================
   Hero Section
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Grid Pattern */
.grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Glow Orb */
.glow-orb {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: orbPulse 4s ease-in-out infinite;
}

@keyframes orbPulse {
    0%, 100% { 
        transform: translateX(-50%) scale(1);
        opacity: 0.6;
    }
    50% { 
        transform: translateX(-50%) scale(1.2);
        opacity: 0.8;
    }
}

/* Floating Particles */
.floating-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.floating-particles::before,
.floating-particles::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--bright-blue);
    border-radius: 50%;
    opacity: 0.4;
    animation: float 8s ease-in-out infinite;
}

.floating-particles::before {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.floating-particles::after {
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-10px) translateX(-10px); }
    75% { transform: translateY(-30px) translateX(5px); }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

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

.hero-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--orange-accent) 0%, var(--orange-hover) 100%);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(251, 146, 60, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(251, 146, 60, 0); }
}

.hero-title {
    font-size: clamp(32px, 8vw, 48px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.title-line {
    display: block;
}

.title-line.highlight {
    color: var(--bright-blue);
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.5);
}

.hero-subtitle {
    font-size: 16px;
    color: var(--light-gray);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* CTA Button */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--orange-accent) 0%, var(--orange-hover) 100%);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(251, 146, 60, 0.4);
}

.cta-btn.primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(251, 146, 60, 0.5);
}

.cta-btn.primary:active {
    transform: translateY(0) scale(0.98);
}

.cta-btn.secondary {
    background: linear-gradient(135deg, var(--green-accent) 0%, var(--green-hover) 100%);
    color: var(--white);
    width: 100%;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

.cta-btn.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(34, 197, 94, 0.4);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.cta-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ================================
   Trust Section
   ================================ */
.trust {
    padding: var(--spacing-lg) 0;
    position: relative;
    z-index: 1;
}

.trust-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-sm);
}

.trust-number {
    font-size: clamp(28px, 6vw, 36px);
    font-weight: 800;
    color: var(--bright-blue);
    line-height: 1;
}

.trust-suffix {
    font-size: clamp(16px, 3vw, 20px);
    font-weight: 700;
    color: var(--bright-blue);
}

.trust-label {
    display: block;
    font-size: 11px;
    color: var(--dark-gray);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trust-text {
    text-align: center;
    font-size: 14px;
    color: var(--light-gray);
    opacity: 0.8;
}

/* ================================
   Contact Section
   ================================ */
.contact {
    padding: var(--spacing-lg) 0 var(--spacing-2xl);
}

.contact-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--bright-blue), var(--light-blue));
}

.email-card::before {
    background: linear-gradient(90deg, var(--green-accent), #4ade80);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--bright-blue);
}

.email-card .card-icon {
    background: rgba(34, 197, 94, 0.1);
    color: var(--green-accent);
}

.card-title {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

/* QR Code */
.qr-container {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.qr-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
}

.qr-code {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    background: var(--white);
    padding: var(--spacing-sm);
}

.qr-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.qr-wrapper:hover .qr-overlay,
.qr-wrapper:active .qr-overlay {
    opacity: 1;
}

.qr-overlay span {
    font-size: 12px;
    color: var(--white);
    background: var(--bright-blue);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* WeChat Info */
.wechat-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.wechat-label {
    font-size: 14px;
    color: var(--dark-gray);
}

.wechat-id {
    font-size: 14px;
    font-weight: 600;
    color: var(--light-blue);
    font-family: monospace;
}

/* Copy Button */
.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--bright-blue);
    border-radius: var(--radius-md);
    color: var(--bright-blue);
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: var(--bright-blue);
    color: var(--white);
}

.copy-btn.copied {
    background: var(--green-accent);
    border-color: var(--green-accent);
    color: var(--white);
}

/* ================================
   Email Form
   ================================ */
.email-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--light-gray);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: 16px;
    color: var(--deep-blue);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--bright-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

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

.form-group textarea {
    resize: none;
    min-height: 100px;
}

/* Checkbox */
.form-checkbox {
    margin-top: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: 13px;
    color: var(--light-gray);
    line-height: 1.5;
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    min-width: 20px;
    background: var(--light-gray);
    border: 2px solid var(--dark-gray);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.checkbox-label input:checked + .checkmark {
    background: var(--bright-blue);
    border-color: var(--bright-blue);
}

.checkbox-label input:checked + .checkmark::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.checkbox-text .link {
    color: var(--bright-blue);
    text-decoration: underline;
    cursor: pointer;
}

/* ================================
   Footer
   ================================ */
.footer {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.footer-link {
    font-size: 13px;
    color: var(--dark-gray);
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--light-blue);
}

.divider {
    color: var(--dark-gray);
}

.copyright {
    text-align: center;
    font-size: 12px;
    color: var(--dark-gray);
    opacity: 0.7;
}

/* ================================
   Toast Notification
   ================================ */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--card-bg);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 500;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

/* ================================
   Modal
   ================================ */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    max-width: 320px;
    width: 100%;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--green-accent);
}

.modal-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.modal-text {
    font-size: 14px;
    color: var(--light-gray);
    margin-bottom: var(--spacing-lg);
}

.modal-btn {
    width: 100%;
}

/* ================================
   Section Styles
   ================================ */
.section-title {
    text-align: center;
    font-size: clamp(24px, 6vw, 32px);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xl);
}

/* ================================
   Services Section
   ================================ */
.services {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--deep-blue) 0%, var(--accent-blue) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.service-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--bright-blue);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    font-size: 13px;
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ================================
   Data Loss Section
   ================================ */
.data-loss {
    padding: var(--spacing-2xl) 0;
}

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

.loss-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-size: 13px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.loss-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.loss-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.loss-icon.red { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.loss-icon.orange { background: rgba(251, 146, 60, 0.15); color: #fb923c; }
.loss-icon.yellow { background: rgba(234, 179, 8, 0.15); color: #eab308; }
.loss-icon.blue { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.loss-icon.purple { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.loss-icon.green { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.loss-icon.teal { background: rgba(20, 184, 166, 0.15); color: #14b8a6; }
.loss-icon.pink { background: rgba(236, 72, 153, 0.15); color: #ec4899; }

/* ================================
   Process Section
   ================================ */
.process {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--deep-blue) 100%);
}

.process-timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--bright-blue), var(--green-accent));
}

.process-step {
    position: relative;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-number {
    position: absolute;
    left: -30px;
    top: 0;
    width: 30px;
    height: 30px;
    background: var(--bright-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.step-content h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    font-size: 13px;
    color: var(--dark-gray);
    line-height: 1.5;
}

/* ================================
   Why Us Section
   ================================ */
.why-us {
    padding: var(--spacing-2xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.feature-item {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--green-accent);
}

.feature-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    font-size: 13px;
    color: var(--dark-gray);
}

/* ================================
   Testimonials Section
   ================================ */
.testimonials {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--deep-blue) 0%, var(--accent-blue) 100%);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-stars {
    margin-bottom: var(--spacing-sm);
}

.testimonial-stars span {
    color: #fbbf24;
    font-size: 16px;
}

.testimonial-text {
    font-size: 14px;
    color: var(--light-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--bright-blue), var(--light-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
}

.author-location {
    font-size: 12px;
    color: var(--dark-gray);
}

/* ================================
   FAQ Section
   ================================ */
.faq {
    padding: var(--spacing-2xl) 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--bright-blue);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--dark-gray);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--bright-blue);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    font-size: 13px;
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ================================
   CTA Section
   ================================ */
.cta-section {
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.cta-content {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--card-bg) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-content h2 {
    font-size: clamp(24px, 6vw, 32px);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

.cta-btn.large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 18px;
}

/* ================================
   Floating CTA Button
   ================================ */
.floating-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--orange-accent) 0%, var(--orange-hover) 100%);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(251, 146, 60, 0.5);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: floatPulse 2s ease-in-out infinite;
}

.floating-cta:hover {
    transform: translateX(-50%) translateY(-4px) scale(1.05);
    box-shadow: 0 8px 30px rgba(251, 146, 60, 0.6);
}

@keyframes floatPulse {
    0%, 100% { 
        box-shadow: 0 4px 20px rgba(251, 146, 60, 0.5);
    }
    50% { 
        box-shadow: 0 4px 30px rgba(251, 146, 60, 0.7);
    }
}

/* Hide floating CTA on contact page */
.contact-page .floating-cta {
    display: none;
}

/* Add bottom padding to body to account for floating button */
body:not(.contact-page) .footer {
    padding-bottom: 80px;
}

/* ================================
   Contact Page Styles
   ================================ */
.contact-page {
    background: linear-gradient(180deg, var(--accent-blue) 0%, var(--deep-blue) 100%);
}

.contact-header {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--bright-blue);
    font-size: 14px;
    margin-bottom: var(--spacing-lg);
    transition: all 0.3s ease;
}

.back-link:hover {
    color: var(--light-blue);
}

.page-title {
    font-size: clamp(28px, 7vw, 36px);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 14px;
    color: var(--dark-gray);
}

.contact.standalone {
    padding-top: 0;
}

.contact-info {
    padding: var(--spacing-lg) 0 var(--spacing-2xl);
}

.info-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.info-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--bright-blue);
}

.info-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.info-card p {
    font-size: 13px;
    color: var(--dark-gray);
}

/* ================================
   Additional Floating Particles
   ================================ */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--bright-blue);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 10s ease-in-out infinite;
}

.particle:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 20%; right: 15%; animation-delay: 1s; }
.particle:nth-child(3) { top: 40%; left: 5%; animation-delay: 2s; }
.particle:nth-child(4) { top: 50%; right: 10%; animation-delay: 3s; }
.particle:nth-child(5) { top: 70%; left: 20%; animation-delay: 4s; }
.particle:nth-child(6) { top: 30%; right: 5%; animation-delay: 5s; }
.particle:nth-child(7) { top: 60%; left: 8%; animation-delay: 6s; }
.particle:nth-child(8) { top: 80%; right: 20%; animation-delay: 7s; }
.particle:nth-child(9) { top: 15%; right: 25%; animation-delay: 8s; }
.particle:nth-child(10) { top: 85%; left: 15%; animation-delay: 9s; }

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0) translateX(0); 
        opacity: 0.3;
    }
    25% { 
        transform: translateY(-30px) translateX(15px); 
        opacity: 0.6;
    }
    50% { 
        transform: translateY(-15px) translateX(-10px); 
        opacity: 0.4;
    }
    75% { 
        transform: translateY(-40px) translateX(20px); 
        opacity: 0.5;
    }
}

/* ================================
   Animations
   ================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Animation */
.trust-item:nth-child(1) { transition-delay: 0.1s; }
.trust-item:nth-child(2) { transition-delay: 0.2s; }
.trust-item:nth-child(3) { transition-delay: 0.3s; }

/* ================================
   Responsive Design
   ================================ */
@media (min-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .trust-card {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }
    
    .contact-card {
        padding: var(--spacing-2xl);
    }
}

@media (min-width: 768px) {
    .hero {
        min-height: auto;
        padding: var(--spacing-2xl) 0;
    }
    
    .container {
        max-width: 600px;
    }
}

/* Safe Area for iOS */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .footer {
        padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom));
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: light) {
    /* Keep dark theme regardless of system preference */
}