/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Colors - harmonized with neon green AI images */
    --color-primary: #0d9488;
    --color-primary-dark: #0f766e;
    --color-primary-light: #14b8a6;
    --color-primary-glow: rgba(13, 148, 136, 0.15);
    --color-secondary: #0f172a;
    --color-accent: #0891b2;

    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-bg-hero: #f0fdf4;

    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-text-muted: #94a3b8;
    --color-text-inverse: #ffffff;

    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --section-padding: 6rem 0;
    --container-max-width: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 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);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

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

ul {
    list-style: none;
}

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

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-tag::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    white-space: nowrap;
    line-height: 1;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(13, 148, 136, 0.3);
}

.btn:focus-visible,
.nav-link:focus-visible,
.form-input:focus,
.messenger-link:focus-visible,
.footer-social a:focus-visible,
.footer-contact-link:focus-visible,
.footer-nav-link:focus-visible,
.modal-close:focus-visible,
.modal-btn:focus-visible,
.menu-toggle:focus-visible,
.nav-close:focus-visible,
.logo:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-outline {
    background: transparent;
    color: var(--color-secondary);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-glow);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Header
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.logo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.logo-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Navigation */
.nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 1001;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.nav.active {
    display: flex;
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

.nav-link {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-secondary);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    padding: 140px 0 5rem;
    background: var(--color-bg-hero);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    background: rgba(13, 148, 136, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: 0.5rem;
}

.stat-divider {
    width: 1px;
    background: var(--color-border);
    display: none;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 560px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-light);
    font-size: 0.75rem;
    font-weight: 500;
}

.scroll-mouse {
    width: 20px;
    height: 32px;
    border: 2px solid var(--color-text-light);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 4px;
    height: 6px;
    background: var(--color-text-light);
    border-radius: var(--radius-full);
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(6px); opacity: 0.5; }
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: var(--section-padding);
    background: var(--color-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.benefit-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--color-border-light);
}

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

.benefit-card-simple {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
}

.benefit-card-simple .benefit-content {
    padding: 0;
}

.benefit-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.benefit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.benefit-card:hover .benefit-image img {
    transform: scale(1.05);
}

.benefit-content {
    padding: 1.5rem;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--color-text-inverse);
}

.benefit-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.benefit-desc {
    color: var(--color-text-light);
    line-height: 1.6;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
}

.benefit-metric {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-glow);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

/* ===================================
   Trust / About Section
   =================================== */
.trust {
    padding: var(--section-padding);
    background: var(--color-bg-alt);
}

.trust-layout {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.trust-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
    background: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.trust-photo {
    position: relative;
    display: flex;
    justify-content: center;
}

.trust-photo img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.trust-photo-badge {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
}

.trust-info {
    text-align: center;
}

.trust-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.trust-role {
    font-size: 1rem;
    color: var(--color-primary-dark);
    font-weight: 600;
    margin-bottom: 1rem;
}

.trust-divider {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: var(--radius-full);
    margin: 0 auto 1rem;
}

.trust-about {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.trust-about p + p {
    margin-top: 0.75rem;
}

.trust-highlights {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.trust-highlight-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.trust-highlight-label {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-top: 0.375rem;
}

/* Trust cards */
.trust-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.trust-card {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

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

.trust-card-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.trust-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.trust-card:hover .trust-card-image img {
    transform: scale(1.05);
}

.trust-card-content {
    padding: 1.5rem;
}

.trust-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.trust-card-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Trust tech */
.trust-tech {
    background: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.trust-tech-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 1.25rem;
    text-align: center;
}

.trust-tech-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.tech-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-glow);
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-content {
    max-width: 520px;
    margin: 0 auto;
}

.cta-content .section-tag {
    color: var(--color-primary-light);
}

.cta-content .section-tag::before {
    background: var(--color-primary-light);
}

.cta-content .section-title {
    color: var(--color-text-inverse);
    text-align: left;
}

.cta-content .section-subtitle {
    color: var(--color-text-muted);
    text-align: left;
    margin: 0 0 2rem;
}

.cta-form {
    background: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-input::placeholder {
    color: var(--color-text-light);
    opacity: 0.8;
}

.cta-alt {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.cta-alt span {
    display: block;
    margin-bottom: 1rem;
}

.cta-messengers {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.messenger-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-inverse);
    font-weight: 500;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

.messenger-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.messenger-link svg {
    width: 20px;
    height: 20px;
}

.cta-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-visual img {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
}

.footer-main {
    padding: 4rem 0 2rem;
}

.footer-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.footer-brand {
    max-width: 320px;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand .logo-name {
    color: var(--color-text-inverse);
}

.footer-brand .logo-subtitle {
    color: var(--color-text-muted);
}

.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-inverse);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.footer-nav-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-inverse);
    margin-bottom: 1.25rem;
}

.footer-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav-link {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.footer-contact-link,
.footer-contact-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-contact-link svg,
.footer-contact-text svg {
    flex-shrink: 0;
}

.footer-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-visual img {
    width: 100%;
    max-width: 300px;
    border-radius: var(--radius-lg);
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

.footer-copy {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-legal {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    opacity: 0.7;
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-bg);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    z-index: 1;
    animation: modal-in 0.3s ease;
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-text);
    background: var(--color-border);
}

.modal-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-glow);
    color: var(--color-primary);
    border-radius: 50%;
    margin: 0 auto 1.25rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.modal-text {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-btn {
    min-width: 140px;
}

/* ===================================
   Scroll Animations
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ===================================
   Responsive Styles
   =================================== */
@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-divider {
        display: block;
    }

    .hero-stats {
        gap: 2rem;
    }
}

@media (min-width: 768px) {
    .nav,
    .nav.active {
        display: flex;
        position: static;
        flex-direction: row;
        background: transparent;
        padding: 0;
        z-index: auto;
    }

    .nav-list {
        flex-direction: row;
        gap: 2rem;
    }

    .nav-link {
        font-size: 0.9375rem;
    }

    .nav-close {
        display: none;
    }

    .menu-toggle {
        display: none;
    }

    .header-actions .btn-sm {
        display: inline-flex;
    }

    .hero-container {
        grid-template-columns: 1fr 1fr;
    }

    .hero-image {
        justify-content: flex-end;
    }

    .hero-image img {
        max-width: 480px;
    }

    .trust-main {
        grid-template-columns: auto 1fr;
        gap: 2.5rem;
        padding: 2.5rem;
    }

    .trust-info {
        text-align: left;
    }

    .trust-divider {
        margin: 0 0 1rem;
    }

    .trust-highlights {
        justify-content: flex-start;
    }

    .trust-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .cta-layout {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .cta-content {
        margin: 0;
    }

    .footer-layout {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        align-items: start;
    }

    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero-image img {
        max-width: 560px;
    }

    .section-header {
        margin-bottom: 5rem;
    }
}

@media (max-width: 767px) {
    .header-actions .btn-sm {
        display: none;
    }

    .hero {
        padding: 100px 0 3rem;
        min-height: auto;
    }

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

    .hero-stats {
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .cta-form {
        padding: 1.5rem;
    }

    .trust-main {
        padding: 1.5rem;
    }

    .trust-photo img {
        width: 160px;
        height: 160px;
    }

    .footer-layout {
        gap: 2rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .benefit-card:hover,
    .trust-card:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    .scroll-wheel {
        animation: none;
    }

    .badge-dot {
        animation: none;
    }
}

/* ===================================
   News Feed
   =================================== */
.news-toolbar {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.filter-btn {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.news-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.news-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.news-media {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.news-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-media.placeholder {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

.news-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.news-topic {
    background: var(--color-primary-glow);
    color: var(--color-primary);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.news-card h3 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
}

.news-card p {
    color: var(--color-text-light);
    font-size: 0.875rem;
    flex: 1;
}

.news-card a.news-link {
    color: var(--color-primary);
    font-size: 0.8rem;
    text-decoration: none;
    font-weight: 600;
}

.news-card a.news-link:hover {
    text-decoration: underline;
}

.news-footnote {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: 2rem;
}

.news-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 3rem 0;
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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