/* ===================================
   ULTRA-PREMIUM BRUTALIST DESIGN
   ================================= */

:root {
    /* Premium Color Palette */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-accent: #FF3366;
    --color-gray-dark: #1A1A1A;
    --color-gray-medium: #333333;
    --color-gray-light: #CCCCCC;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-weight-black: 900;
    --font-weight-bold: 700;
    --font-weight-medium: 500;
    --font-weight-regular: 400;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;

    /* Layout */
    --container-width: 1400px;
    --border-width: 4px;
    --border-radius: 0;
}

/* ===================================
   RESET & BASE STYLES
   ================================= */

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

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

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ===================================
   CONTAINER
   ================================= */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ===================================
   HEADER
   ================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: var(--border-width) solid var(--color-black);
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.02em;
    color: var(--color-black);
}

.logo-dot {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--color-accent);
    line-height: 0.8;
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: var(--border-width) solid var(--color-black);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: var(--font-weight-black);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.lang-toggle:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.lang-option {
    cursor: pointer;
    opacity: 0.3;
    transition: opacity 0.3s ease;
}

.lang-option.active {
    opacity: 1;
}

.lang-toggle:hover .lang-option,
.lang-toggle:hover .lang-divider {
    color: var(--color-white);
}

.lang-divider {
    opacity: 0.3;
}

/* ===================================
   HERO SECTION
   ================================= */

.hero {
    margin-top: 100px;
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
    border-bottom: var(--border-width) solid var(--color-black);
}

.hero-content {
    max-width: 1200px;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: var(--spacing-md);
}

.hero-title-line {
    font-size: clamp(3rem, 12vw, 10rem);
    font-weight: var(--font-weight-black);
    line-height: 0.9;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: var(--color-black);
}

.hero-title-accent {
    color: var(--color-accent);
    -webkit-text-stroke: 2px var(--color-black);
    text-stroke: 2px var(--color-black);
    paint-order: stroke fill;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    max-width: 800px;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-medium);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-black);
    line-height: 1;
    color: var(--color-black);
}

.stat-label {
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-medium);
}

.stat-divider {
    width: 2px;
    height: 60px;
    background-color: var(--color-black);
}

@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-lg) 0;
    }

    .stat-divider {
        display: none;
    }
}

/* ===================================
   SERVICES SECTION
   ================================= */

.services {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

.services-header {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: var(--font-weight-black);
    line-height: 1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

.section-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: var(--font-weight-medium);
    max-width: 700px;
    color: var(--color-gray-medium);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-black);
    padding: var(--spacing-lg);
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    background-color: var(--color-black);
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--color-accent);
}

.service-card:hover .service-title,
.service-card:hover .service-description,
.service-card:hover .feature-tag,
.service-card:hover .service-link {
    color: var(--color-white);
}

.service-card:hover .service-icon {
    color: var(--color-accent);
}

.service-card:hover .feature-tag {
    border-color: var(--color-white);
}

/* Service Icon */
.service-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
    transition: color 0.3s ease;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.01em;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
    transition: color 0.3s ease;
}

.service-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-medium);
    transition: color 0.3s ease;
}

/* Service Features */
.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    border: 2px solid var(--color-black);
    color: var(--color-black);
    transition: all 0.3s ease;
}

/* Service Link */
.service-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    text-decoration: none;
    padding-top: var(--spacing-sm);
    border-top: 2px solid var(--color-black);
    transition: all 0.3s ease;
}

.service-card:hover .service-link {
    border-top-color: var(--color-white);
}

.link-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.service-link:hover .link-arrow {
    transform: translateX(8px);
}

@media (max-width: 768px) {
    .services {
        padding: var(--spacing-lg) 0;
    }

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

/* ===================================
   FEATURES SECTION
   ================================= */

.features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-black);
    color: var(--color-white);
}

.features .section-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

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

.feature-number {
    font-size: 4rem;
    font-weight: var(--font-weight-black);
    line-height: 1;
    color: var(--color-accent);
    -webkit-text-stroke: 2px var(--color-white);
    text-stroke: 2px var(--color-white);
    paint-order: stroke fill;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--color-white);
}

.feature-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-light);
}

@media (max-width: 768px) {
    .features {
        padding: var(--spacing-lg) 0;
    }

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

/* ===================================
   CTA SECTION
   ================================= */

.cta {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-accent);
    border-top: var(--border-width) solid var(--color-black);
    border-bottom: var(--border-width) solid var(--color-black);
}

.cta-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: var(--font-weight-black);
    line-height: 1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    -webkit-text-stroke: 2px var(--color-black);
    text-stroke: 2px var(--color-black);
    paint-order: stroke fill;
}

.cta-text {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-lg);
    color: var(--color-black);
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    padding: 1.25rem 2.5rem;
    border: var(--border-width) solid var(--color-black);
    transition: all 0.3s ease;
    min-width: 220px;
}

.cta-button-primary {
    background-color: var(--color-black);
    color: var(--color-white);
}

.cta-button-primary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--color-black);
}

.cta-button-secondary {
    background-color: var(--color-white);
    color: var(--color-black);
}

.cta-button-secondary:hover {
    background-color: var(--color-black);
    color: var(--color-white);
    transform: translate(-4px, -4px);
    box-shadow: 8px 8px 0 var(--color-black);
}

@media (max-width: 768px) {
    .cta {
        padding: var(--spacing-lg) 0;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
    }
}

/* ===================================
   FOOTER
   ================================= */

.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-gray-medium);
}

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

.footer-logo {
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.footer-tagline {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-light);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

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

.footer-heading {
    font-size: 0.875rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
}

.footer-column a {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.25rem 0;
}

.footer-column a:hover {
    color: var(--color-accent);
    padding-left: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-light);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   ANIMATIONS
   ================================= */

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

.service-card,
.feature-item {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===================================
   SCROLLBAR STYLING
   ================================= */

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--color-white);
}

::-webkit-scrollbar-thumb {
    background: var(--color-black);
    border: 2px solid var(--color-white);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* ===================================
   SELECTION
   ================================= */

::selection {
    background-color: var(--color-accent);
    color: var(--color-white);
}

::-moz-selection {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* ===================================
   FOCUS STATES
   ================================= */

a:focus,
button:focus {
    outline: var(--border-width) solid var(--color-accent);
    outline-offset: 4px;
}

/* ===================================
   RESPONSIVE UTILITIES
   ================================= */

@media (max-width: 1200px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
        --spacing-xxl: 3rem;
    }
}