* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-900: #0A0E1A;
    --primary-800: #1A1F2C;
    --primary-700: #2A303E;
    --primary-600: #3A4150;
    --primary-500: #4A5362;
    --primary-400: #5A6474;
    --primary-300: #6A7586;
    --primary-200: #8A9098;
    --primary-100: #AAB0BA;
    --primary-50: #F7F8FA;

    --accent-600: #2563EB;
    --accent-500: #3B82F6;
    --accent-400: #60A5FA;
    --accent-300: #93C5FD;
    --accent-200: #DBEAFE;
    --accent-100: #EFF6FF;

    --success-600: #059669;
    --success-500: #10B981;
    --success-400: #34D399;

    --warning-600: #D97706;
    --warning-500: #F59E0B;
    --warning-400: #FBBF24;

    --error-600: #DC2626;
    --error-500: #EF4444;
    --error-400: #F87171;

    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-tech: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --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-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--primary-800);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav {
    padding: 0 2rem;
}

.nav__container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: var(--font-size-xl);
}

.brand-text {
    color: var(--primary-900);
}

.brand-accent {
    color: var(--accent-600);
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav__link {
    text-decoration: none;
    color: var(--primary-700);
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
    position: relative;
}

.nav__link:hover {
    color: var(--accent-600);
    background-color: var(--accent-100);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary-800);
    transition: var(--transition-fast);
}

.main {
    margin-top: 80px;
}

.breadcrumb {
    background: var(--primary-50);
    padding: 1rem 0;
    border-bottom: 1px solid var(--primary-100);
}

.breadcrumb__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.breadcrumb__nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
}

.breadcrumb__link {
    color: var(--primary-600);
    text-decoration: none;
    transition: var(--transition-fast);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
}

.breadcrumb__link:hover {
    color: var(--accent-600);
    background-color: var(--accent-100);
}

.breadcrumb__separator {
    color: var(--primary-400);
    display: flex;
    align-items: center;
}

.breadcrumb__current {
    color: var(--primary-900);
    font-weight: 600;
    padding: 0.25rem 0.5rem;
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    overflow: hidden;
}

.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='%236366f1' fill-opacity='0.02'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.4;
}

.hero__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    animation: fadeInUp 0.8s ease-out;
}

.hero__label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-100);
    color: var(--accent-600);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid var(--accent-200);
}

.label__indicator {
    width: 8px;
    height: 8px;
    background: var(--accent-600);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero__title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    color: var(--primary-900);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

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

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--primary-600);
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 500px;
}

.hero__metrics {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.metric {
    text-align: center;
}

.metric__value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-900);
    display: block;
}

.metric__label {
    font-size: var(--font-size-sm);
    color: var(--primary-600);
    font-weight: 500;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-sm);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--gradient-tech);
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn--secondary {
    background: white;
    color: var(--primary-700);
    border: 2px solid var(--primary-200);
}

.btn--secondary:hover {
    background: var(--primary-50);
    border-color: var(--primary-300);
}

.btn--outline {
    background: transparent;
    color: var(--primary-700);
    border: 2px solid var(--primary-300);
}

.btn--outline:hover {
    background: var(--primary-900);
    color: white;
    border-color: var(--primary-900);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.btn__icon {
    transition: var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

.hero__visual {
    position: relative;
    height: 600px;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

.visual-container {
    position: relative;
    height: 100%;
    width: 100%;
}

.floating-cards {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.floating-cards img{
    width: 30rem;
    margin-top: 5rem;
}
.card {
    position: absolute;
    background: white;
    border-radius: var(--border-radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: float 6s ease-in-out infinite;
}

.card--analytics {
    top: 20%;
    left: 10%;
    width: 200px;
    animation-delay: 0s;
}

.card--payment {
    top: 50%;
    right: 5%;
    width: 180px;
    animation-delay: 2s;
}

.card--performance {
    bottom: 20%;
    left: 20%;
    width: 160px;
    animation-delay: 4s;
}

.card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.card__icon {
    width: 40px;
    height: 40px;
    background: var(--accent-100);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-600);
}

.card__title {
    font-weight: 600;
    color: var(--primary-800);
    font-size: var(--font-size-sm);
}

.card__chart {
    height: 60px;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 4px;
    height: 100%;
}

.bar {
    flex: 1;
    background: var(--gradient-tech);
    border-radius: 2px 2px 0 0;
    min-height: 20%;
    animation: growUp 2s ease-out;
}

.card__status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status--success {
    background: var(--success-500);
    animation: pulse 2s infinite;
}

.status-text {
    font-size: var(--font-size-sm);
    color: var(--success-600);
    font-weight: 600;
}

.card__metric {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.metric-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-900);
}

.metric-unit {
    font-size: var(--font-size-sm);
    color: var(--primary-600);
}

.main-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.device-mockup {
    width: 320px;
    height: 560px;
    position: relative;
}

.device-frame {
    width: 100%;
    height: 100%;
    background: var(--primary-900);
    border-radius: 32px;
    padding: 8px;
    box-shadow: var(--shadow-xl);
}

.device-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.mockup-header {
    height: 60px;
    background: white;
    border-bottom: 1px solid var(--primary-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

.header-brand {
    width: 32px;
    height: 32px;
    background: var(--gradient-tech);
    border-radius: var(--border-radius-md);
}

.header-nav {
    display: flex;
    gap: 0.5rem;
}

.header-nav span {
    width: 40px;
    height: 4px;
    background: var(--primary-200);
    border-radius: 2px;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    width: 24px;
    height: 24px;
    background: var(--primary-200);
    border-radius: var(--border-radius-sm);
}

.action-btn--primary {
    background: var(--accent-600);
}

.mockup-content {
    padding: 1rem;
}

.content-hero {
    margin-bottom: 1.5rem;
}

.hero-title-mock {
    width: 80%;
    height: 16px;
    background: var(--primary-900);
    border-radius: 2px;
    margin-bottom: 0.5rem;
}

.hero-subtitle-mock {
    width: 60%;
    height: 8px;
    background: var(--primary-400);
    border-radius: 2px;
    margin-bottom: 0.75rem;
}

.hero-cta-mock {
    width: 40%;
    height: 24px;
    background: var(--accent-600);
    border-radius: var(--border-radius-sm);
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.product-mock {
    aspect-ratio: 1;
    background: var(--primary-100);
    border-radius: var(--border-radius-md);
    position: relative;
}

.product-mock::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    right: 0.5rem;
    height: 4px;
    background: var(--primary-300);
    border-radius: 2px;
}

.features {
    padding: 6rem 0;
    background: white;
}

.features__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-100);
    color: var(--accent-600);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid var(--accent-200);
}

.label__dot {
    width: 6px;
    height: 6px;
    background: var(--accent-600);
    border-radius: 50%;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

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

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    border: 1px solid var(--primary-100);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-tech);
    transform: scaleX(0);
    transition: var(--transition-base);
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-200);
}

.feature-card--primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
}

.feature-card--primary .feature-card__title,
.feature-card--primary .feature-card__description {
    color: white;
}

.feature-card--primary .feature-card__icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.feature-card--primary .spec {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    background: var(--accent-100);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-600);
    margin-bottom: 1.5rem;
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-900);
    margin-bottom: 1rem;
}

.feature-card__description {
    color: var(--primary-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.feature-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.spec {
    font-size: var(--font-size-xs);
    background: var(--primary-50);
    color: var(--primary-700);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-weight: 500;
}

.architecture {
    padding: 6rem 0;
    background: var(--primary-50);
}

.architecture__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--primary-600);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 500px;
}

.architecture__specs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.spec-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.spec-item__icon {
    width: 48px;
    height: 48px;
    background: white;
    border: 2px solid var(--accent-200);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-600);
    flex-shrink: 0;
}

.spec-item__content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-900);
    margin-bottom: 0.25rem;
}

.spec-item__content p {
    color: var(--primary-600);
    font-size: var(--font-size-sm);
}

.architecture__visual {
    position: relative;
}

.tech-stack {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--primary-100);
}

.stack-layer {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--primary-100);
    transition: var(--transition-base);
}

.stack-layer:hover {
    background: var(--primary-50);
    border-color: var(--accent-200);
}

.stack-layer:last-child {
    margin-bottom: 0;
}

.layer-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary-800);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.layer-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-badge {
    background: var(--accent-100);
    color: var(--accent-700);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid var(--accent-200);
}

.performance {
    padding: 6rem 0;
    background: white;
}

.performance__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.performance__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.metric-card {
    background: white;
    border: 1px solid var(--primary-100);
    border-radius: var(--border-radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-tech);
    transform: scaleX(0);
    transition: var(--transition-base);
}

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

.metric-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-200);
}

.metric-card__icon {
    width: 80px;
    height: 80px;
    background: var(--accent-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-600);
    margin: 0 auto 1.5rem;
}

.metric-card__value {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-900);
    margin-bottom: 0.5rem;
    display: block;
}

.metric-card__label {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-800);
    margin-bottom: 1rem;
}

.metric-card__description {
    color: var(--primary-600);
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

.cta {
    padding: 6rem 0;
    background: var(--primary-900);
    color: white;
    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='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.cta__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.title--gradient {
    background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.cta__description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.cta__actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cta__stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat__value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: white;
    display: block;
    margin-bottom: 0.5rem;
}

.stat__label {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.footer {
    background: var(--primary-900);
    color: white;
    padding: 80px 0 40px;
}

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

.footer__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--primary-700);
}

.footer__brand .brand-logo .brand-text {
    color: white;
}

.footer__description {
    margin-top: 16px;
    color: var(--primary-400);
    line-height: 1.6;
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer__title {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
}

.footer__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__link {
    color: var(--primary-400);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer__link:hover {
    color: var(--accent-400);
}

.footer__contact p {
    color: var(--primary-400);
    margin-bottom: 8px;
    line-height: 1.5;
}

.footer__bottom {
    text-align: center;
    padding-top: 40px;
}

.footer__bottom p {
    color: var(--primary-500);
    font-size: 14px;
}

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

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

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes growUp {
    from {
        height: 0;
    }
    to {
        height: var(--height);
    }
}

@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero__visual {
        height: 400px;
    }

    .device-mockup {
        width: 250px;
        height: 440px;
    }

    .architecture__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .cta__container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .features__grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .footer__content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .footer__links {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

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

    .nav__toggle {
        display: flex;
    }

    .hero {
        min-height: 70vh;
        padding: 2rem 0;
    }

    .hero__title {
        font-size: var(--font-size-3xl);
    }

    .hero__metrics {
        justify-content: center;
    }

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

    .floating-cards {
        display: none;
    }
 
    .section-title {
        font-size: var(--font-size-3xl);
    }

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

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

    .footer {
        padding: 60px 0 32px;
    }

    .footer__links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero__visual {
        height: 300px;
    }

    .device-mockup {
        width: 200px;
        height: 350px;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 0 1rem;
    }

    .breadcrumb__container {
        padding: 0 1rem;
    }

    .breadcrumb__nav {
        font-size: var(--font-size-xs);
        gap: 0.25rem;
    }

    .hero__container,
    .features__container,
    .architecture__container,
    .performance__container,
    .cta__container,
    .footer__container {
        padding: 0 1rem;
    }

    .hero__title {
        font-size: var(--font-size-2xl);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .cta__title {
        font-size: var(--font-size-2xl);
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: var(--font-size-sm);
    }

    .btn--large {
        padding: 0.875rem 1.75rem;
    }

    .feature-card,
    .metric-card {
        padding: 1.5rem;
    }

    .hero__metrics {
        flex-direction: column;
        gap: 1rem;
    }
}