/* ==========================================================================
   GearDesk Landing Page Styles
   ========================================================================== */

/* CSS Variables */
:root {
    --color-primary: #fbbf24;
    --color-primary-hover: #f59e0b;
    --color-primary-light: rgba(251, 191, 36, 0.1);
    --color-brand-dark: #1a3a52;
    --color-brand-darker: #0f172a;
    --color-bg-primary: #f8fafc;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f1f5f9;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;
    --color-text-heading: #0f172a;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root:not(.light-mode) {
        --color-bg-primary: #0f172a;
        --color-bg-secondary: #1e293b;
        --color-bg-tertiary: #334155;
        --color-text-primary: #e2e8f0;
        --color-text-secondary: #94a3b8;
        --color-text-heading: #ffffff;
        --color-border: #334155;
    }
}

html.dark-mode {
    --color-bg-primary: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-tertiary: #334155;
    --color-text-primary: #e2e8f0;
    --color-text-secondary: #94a3b8;
    --color-text-heading: #ffffff;
    --color-border: #334155;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 58, 82, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 48px;
    width: auto;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

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

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

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 15px;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-links a:hover {
    color: #ffffff;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
}

.btn-ghost {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-brand-darker);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(251, 191, 36, 0.4);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    margin: 6px 0;
    transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-brand-darker) 0%, var(--color-brand-dark) 50%, #234b6b 100%);
    overflow: hidden;
    padding-top: 72px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23fbbf24' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
}

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

.hero h1 {
    font-size: clamp(40px, 5vw, 60px);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero h1 span {
    color: var(--color-primary);
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    line-height: 1.7;
}

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

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

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
}

.hero-visual {
    position: relative;
}

.hero-mockup {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
    background: var(--color-bg-secondary);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-normal);
}

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

.mockup-header {
    background: var(--color-brand-dark);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
}

.mockup-dot:nth-child(2) {
    background: #fbbf24;
}

.mockup-dot:nth-child(3) {
    background: #10b981;
}

.mockup-content {
    padding: 24px;
    background: var(--color-bg-secondary);
    min-height: 400px;
}

.mockup-dashboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.mockup-card {
    background: var(--color-bg-tertiary);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.mockup-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: var(--color-primary);
}

.mockup-card-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-heading);
}

.mockup-card-label {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.mockup-chart {
    background: var(--color-bg-tertiary);
    border-radius: 12px;
    padding: 20px;
    height: 150px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--color-primary), var(--color-primary-hover));
    border-radius: 4px 4px 0 0;
    animation: growBar 1.5s ease-out forwards;
}

@keyframes growBar {
    from { height: 0; }
}

.floating-badge {
    position: absolute;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.floating-badge-1 {
    top: 20%;
    right: -40px;
    animation-delay: 0s;
}

.floating-badge-2 {
    bottom: 20%;
    left: -40px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.badge-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.badge-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.badge-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-heading);
}

.badge-text p {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
    padding: 120px 0;
    background: var(--color-bg-primary);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-label {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-hover);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--color-text-heading);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Modules Section
   ========================================================================== */

.modules {
    padding: 120px 0;
    background: var(--color-brand-darker);
    position: relative;
    overflow: hidden;
}

.modules::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(251, 191, 36, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
}

.modules .section-header {
    position: relative;
    z-index: 1;
}

.modules .section-title {
    color: #ffffff;
}

.modules .section-description {
    color: rgba(255, 255, 255, 0.7);
}

.modules-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.module-tab {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.module-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.module-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-brand-darker);
}

.modules-content {
    position: relative;
    z-index: 1;
}

.module-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.module-panel.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.module-info h3 {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.module-info p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    line-height: 1.7;
}

.module-features {
    list-style: none;
}

.module-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
    font-size: 15px;
}

.module-features li svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.module-image {
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.module-screenshot {
    background: var(--color-bg-tertiary);
    border-radius: 12px;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.module-screenshot-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-normal);
    cursor: pointer;
}

.module-image:hover .module-screenshot-img {
    transform: scale(1.02);
}

/* ==========================================================================
   Lightbox Modal
   ========================================================================== */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    opacity: 0;
    transition: opacity var(--transition-normal);
    cursor: pointer;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 48px;
    color: #ffffff;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2001;
    transition: all var(--transition-fast);
    line-height: 1;
    padding: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: default;
}

.lightbox-image {
    max-width: 100%;
    max-height: calc(90vh - 60px);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: lightboxZoomIn 0.3s ease-out;
}

@keyframes lightboxZoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-caption {
    color: #ffffff;
    font-size: 16px;
    margin-top: 16px;
    text-align: center;
    font-weight: 500;
}

/* Hint icon on images */
.module-image {
    position: relative;
}

.module-image::after {
    content: '';
    position: absolute;
    top: 28px;
    right: 28px;
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 8px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0zM10 7v3m0 0v3m0-3h3m-3 0H7'/%3E%3C/svg%3E");
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.module-image:hover::after {
    opacity: 1;
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 36px;
    }

    .lightbox-content {
        max-width: 95%;
    }

    .module-image::after {
        display: none;
    }
}

/* ==========================================================================
   Mobile Portal Section
   ========================================================================== */

.mobile-portal {
    padding: 120px 0;
    background: var(--color-bg-primary);
}

.mobile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.mobile-phones {
    display: flex;
    justify-content: center;
    gap: 24px;
    position: relative;
}

.phone-mockup {
    width: 280px;
    background: var(--color-brand-darker);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
}

.phone-mockup:first-child {
    transform: translateY(40px);
}

.phone-screen {
    background: var(--color-bg-secondary);
    border-radius: 32px;
    overflow: hidden;
}

.phone-header {
    background: var(--color-brand-dark);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.phone-header h4 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
}

.phone-header .dots {
    display: flex;
    gap: 4px;
}

.phone-header .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.phone-content {
    padding: 20px;
    min-height: 450px;
}

.phone-card {
    background: var(--color-bg-tertiary);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.phone-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.phone-card-text h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-heading);
}

.phone-card-text p {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.mobile-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: 16px;
}

.mobile-content > p {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.mobile-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.mobile-feature {
    display: flex;
    gap: 16px;
}

.mobile-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.mobile-feature h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-heading);
    margin-bottom: 4px;
}

.mobile-feature p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */

.benefits {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--color-brand-dark) 0%, var(--color-brand-darker) 100%);
}

.benefits .section-title {
    color: #ffffff;
}

.benefits .section-description {
    color: rgba(255, 255, 255, 0.7);
}

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

.benefit-card {
    text-align: center;
    padding: 32px 24px;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(251, 191, 36, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--color-primary);
    transition: all var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    background: rgba(251, 191, 36, 0.2);
}

.benefit-icon svg {
    width: 40px;
    height: 40px;
}

.benefit-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */

.testimonials {
    padding: 120px 0;
    background: var(--color-bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--color-bg-secondary);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.testimonial-text {
    font-size: 16px;
    color: var(--color-text-primary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 18px;
}

.author-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-heading);
}

.author-info p {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
    padding: 100px 0;
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a3a52' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--color-brand-darker);
    margin-bottom: 16px;
}

.cta p {
    font-size: 18px;
    color: var(--color-brand-dark);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.btn-dark {
    background: var(--color-brand-darker);
    color: #ffffff;
}

.btn-dark:hover {
    background: var(--color-brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

.btn-outline-dark:hover {
    background: var(--color-brand-darker);
    color: #ffffff;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--color-brand-darker);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

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

.footer-brand p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-brand-darker);
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 24px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

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

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

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

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

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

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

    .hero-visual {
        display: none;
    }

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

    .module-panel.active {
        grid-template-columns: 1fr;
    }

    .module-image {
        order: -1;
    }

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

    .mobile-phones {
        order: -1;
        margin-bottom: 48px;
    }

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

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

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

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

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

    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }

    .hero-content {
        padding-top: 20px;
    }

    .hero h1 {
        font-size: 36px;
    }

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

    .stat-item {
        text-align: center;
    }

    .features-grid,
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .modules-tabs {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding: 0 16px 16px;
        margin: 0 -24px 32px;
        gap: 10px;
    }

    .modules-tabs::-webkit-scrollbar {
        display: none;
    }

    .module-tab {
        flex-shrink: 0;
        padding: 10px 18px;
        font-size: 13px;
        white-space: nowrap;
    }

    .mobile-features {
        grid-template-columns: 1fr;
    }

    .phone-mockup:first-child {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand .logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }
	.logo img {
    height: 38px;
    width: auto;
}
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-brand-darker);
    padding: 24px;
    z-index: 999;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.mobile-nav a {
    display: block;
    padding: 16px 0;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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