/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f5f5f5;
    --color-text: #1a1a1a;
    --color-text-muted: #6b7280;
    --color-border: #e5e7eb;
    --color-primary: #000000;
    --color-primary-hover: #1f1f1f;
    --color-input-bg: #ffffff;
    --color-watermark: rgba(0, 0, 0, 0.03);
    --color-alert-success-bg: #f0fdf4;
    --color-alert-success-text: #166534;
    --color-alert-success-border: #bbf7d0;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --transition: all 0.3s ease;
}

/* =========================================
   CINEMATIC LOADING SCREEN — TRACE + SHIMMER
   ========================================= */

.loading-screen {
    position: fixed;
    inset: 0;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: hidden;
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-screen.hidden {
    display: none;
}

/* === SPOTLIGHT === */
.loading-spotlight {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1400px;
    height: 1400px;
    transform: translate(-50%, -50%);
    background: radial-gradient(
        ellipse at center,
        rgba(255, 255, 255, 0.10) 0%,
        rgba(255, 255, 255, 0.04) 25%,
        transparent 60%
    );
    opacity: 0;
    transition: opacity 1s ease-out;
}

.loading-screen.spotlight-on .loading-spotlight {
    opacity: 1;
    animation: spotlightBreathe 4s ease-in-out infinite 1s;
}

@keyframes spotlightBreathe {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.04); }
}

/* === SVG LOGO === */
.loading-logo {
    width: 480px;
    max-width: 70vw;
    height: auto;
    position: relative;
    z-index: 2;
    overflow: visible;
}

/* Stroke layer — trace animation */
#logo-stroke {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.6));
    transition: stroke-dashoffset 1.6s cubic-bezier(0.65, 0, 0.35, 1);
}

.loading-screen.trace-on #logo-stroke {
    stroke-dashoffset: 0;
}

/* Fill layer — appears with shimmer */
#logo-fill {
    transition: opacity 1.4s ease-in, filter 0.6s ease-in-out;
}

.loading-screen.fill-on #logo-fill {
    opacity: 1;
}

.loading-screen.glow-on #logo-fill {
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.4));
}

/* Shimmer rect — sweeps across */
#logo-shimmer {
    transition: transform 1.4s cubic-bezier(0.45, 0, 0.55, 1), opacity 0.3s ease-out;
}

.loading-screen.shimmer-on #logo-shimmer {
    opacity: 1;
    transform: translateX(900px);
}

.loading-screen.shimmer-off #logo-shimmer {
    opacity: 0;
}

/* === SKIP & UTILS === */
html[data-skip-loading="true"] .loading-screen {
    display: none;
}

body.loading {
    overflow: hidden;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .loading-logo {
        width: 300px;
    }
    .loading-spotlight {
        width: 800px;
        height: 800px;
    }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    #logo-stroke { transition-duration: 0.4s; }
    #logo-fill { transition-duration: 0.4s; }
    #logo-shimmer { transition-duration: 0.4s; }
}

[data-theme="dark"] {
    --color-bg: #0a0a0a;
    --color-bg-alt: #161616;
    --color-text: #f5f5f5;
    --color-text-muted: #9ca3af;
    --color-border: #2a2a2a;
    --color-primary: #ffffff;
    --color-primary-hover: #e5e5e5;
    --color-input-bg: #1f1f1f;
    --color-watermark: rgba(255, 255, 255, 0.03);
    --color-alert-success-bg: #052e16;
    --color-alert-success-text: #86efac;
    --color-alert-success-border: #166534;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.mobile-menu-open {
    overflow: hidden;
}

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

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 16px 0;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
    flex-shrink: 0;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
}

.brand-text {
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 0.5px;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--color-bg-alt);
}

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

.lang-toggle,
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.lang-toggle:hover,
.theme-toggle:hover {
    background-color: var(--color-bg-alt);
}

.lang-toggle svg,
.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.theme-toggle .icon-sun {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: block;
}

.btn-consultation {
    background-color: var(--color-primary);
    color: var(--color-bg);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-consultation:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

/* ===== MOBILE NAV (Hidden on Desktop) ===== */
.mobile-actions,
.mobile-menu {
    display: none;
}

.mobile-toggle,
.mobile-theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    align-items: center;
    justify-content: center;
}

.mobile-toggle:hover,
.mobile-theme-toggle:hover {
    background-color: var(--color-bg-alt);
}

.mobile-theme-toggle svg {
    width: 22px;
    height: 22px;
}

.mobile-toggle .icon-close {
    display: none;
}

.mobile-toggle.active .icon-menu {
    display: none;
}

.mobile-toggle.active .icon-close {
    display: block;
}

.mobile-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-link {
    display: block;
    text-decoration: none;
    color: var(--color-text);
    font-size: 1.0625rem;
    font-weight: 600;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background-color: var(--color-bg-alt);
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.mobile-lang-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    cursor: pointer;
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-btn-consultation {
    display: block;
    text-align: center;
    width: 100%;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-bg);
}

.constellation-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 24px;
    width: 100%;
    max-width: 1200px;
}

.hero-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 280px;
    font-weight: 900;
    color: var(--color-watermark);
    letter-spacing: -10px;
    z-index: 0;
    pointer-events: none;
    white-space: nowrap;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

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

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
}

/* ===== ABOUT HOMEPAGE ===== */
.about {
    background-color: var(--color-bg-alt);
    padding: 100px 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-description {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ===== SERVICES HOMEPAGE ===== */
.services {
    background-color: var(--color-bg);
    padding: 100px 0;
}

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

.service-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon svg {
    color: var(--color-bg);
    width: 28px;
    height: 28px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===== WHY CHOOSE ===== */
.why-choose {
    background-color: var(--color-bg-alt);
    padding: 100px 0;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.why-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.why-icon {
    margin-bottom: 20px;
}

.why-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-text);
    stroke-width: 2;
}

.why-title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.why-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ===== STORIES ===== */
.stories {
    background-color: var(--color-bg);
    padding: 100px 0;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.story-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.story-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.story-quote-icon {
    margin-bottom: 20px;
}

.story-quote-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-border);
    stroke-width: 2;
}

.story-quote {
    color: var(--color-text-muted);
    font-style: italic;
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.author-name {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.author-company {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-bg-alt);
    padding: 80px 0 32px;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .navbar-brand {
    margin-bottom: 20px;
}

.footer-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-title {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--color-text);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-text);
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition);
    text-decoration: none;
}

.social-icon svg {
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
    stroke: currentColor;
}

.social-icon:hover {
    background-color: var(--color-primary);
}

.social-icon:hover svg {
    color: var(--color-bg);
}

.footer-location {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    gap: 16px;
    flex-wrap: wrap;
}

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

.footer-bottom-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--color-text);
}

/* ===== SERVICES PAGE ===== */
.services-header {
    background-color: var(--color-bg);
    padding: 100px 0 60px;
}

.service-block {
    background-color: var(--color-bg);
    padding: 60px 0;
}

.service-block-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.service-block.reverse .service-block-grid {
    direction: rtl;
}

.service-block.reverse .service-info-card,
.service-block.reverse .service-features {
    direction: ltr;
}

.service-info-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.service-icon-large {
    width: 64px;
    height: 64px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.service-icon-large svg {
    color: var(--color-bg);
}

.service-block-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.service-block-description {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.service-callout {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 24px;
}

.service-callout p {
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    transition: var(--transition);
}

.feature-item:hover {
    border-color: var(--color-primary);
    transform: translateX(4px);
}

.feature-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    color: var(--color-text);
}

.feature-text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

/* ===== FEATURED HARDWARE ===== */
.featured-hardware {
    background-color: var(--color-bg);
    padding: 60px 0 100px;
}

.featured-hardware-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.featured-hardware-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    gap: 24px;
    flex-wrap: wrap;
}

.featured-hardware-title-wrap {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.featured-hardware-icon {
    width: 52px;
    height: 52px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.featured-hardware-icon svg {
    color: var(--color-bg);
}

.featured-hardware-title {
    font-size: 1.625rem;
    font-weight: 800;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.featured-hardware-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 12px 20px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.view-all-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.view-all-btn svg {
    color: currentColor;
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.hardware-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.hardware-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.hardware-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

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

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

.hardware-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.hardware-name {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    min-height: 2.6em;
}

.hardware-price {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
}

.hardware-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.hardware-rating svg {
    color: var(--color-text);
}

.hardware-btn {
    background-color: var(--color-primary);
    color: var(--color-bg);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    text-align: center;
    transition: var(--transition);
    margin-top: auto;
}

.hardware-btn:hover {
    background-color: var(--color-primary-hover);
}

/* ===== PORTFOLIO ===== */
.portfolio-header {
    background-color: var(--color-bg);
    padding: 100px 0 60px;
}

.portfolio-projects {
    background-color: var(--color-bg);
    padding: 20px 0 100px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.project-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-bg-alt);
    position: relative;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s ease, transform 0.5s ease;
}

.project-card:hover .project-image img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.project-info {
    padding: 28px;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.project-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===== ABOUT PAGE ===== */
.about-header {
    background-color: var(--color-bg);
    padding: 100px 0 40px;
}

.about-story {
    background-color: var(--color-bg);
    padding: 60px 0;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.story-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}

.story-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.story-text p {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.story-text p:last-child {
    margin-bottom: 0;
}

.about-values {
    background-color: var(--color-bg);
    padding: 60px 0;
}

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

.value-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.value-icon {
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.value-icon svg {
    color: var(--color-bg);
}

.value-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.value-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.about-team {
    background-color: var(--color-bg);
    padding: 80px 0 60px;
}

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

.team-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

.team-photo {
    width: 180px;
    height: 180px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-bg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.team-card:hover .team-photo img {
    filter: grayscale(0%);
}

.team-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}

.team-role {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 16px;
}

.team-description {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.about-stats {
    background-color: var(--color-bg);
    padding: 60px 0 100px;
}

.stats-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
}

.stats-title {
    font-size: 1.75rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.5px;
}

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

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

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: -1.5px;
    line-height: 1;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ===== CONTACT ===== */
.contact-header {
    background-color: var(--color-bg);
    padding: 100px 0 40px;
}

.contact-content {
    background-color: var(--color-bg);
    padding: 40px 0 100px;
}

.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
    font-size: 0.9375rem;
    font-weight: 500;
}

.alert-success {
    background-color: var(--color-alert-success-bg);
    color: var(--color-alert-success-text);
    border: 1px solid var(--color-alert-success-border);
}

.alert svg {
    flex-shrink: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.contact-form-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 32px;
    letter-spacing: -0.5px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-input {
    background-color: var(--color-input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    font-size: 0.9375rem;
    color: var(--color-text);
    font-family: inherit;
    transition: var(--transition);
    width: 100%;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .form-input:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.form-input.is-invalid {
    border-color: #dc2626;
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
}

.form-error {
    color: #dc2626;
    font-size: 0.8125rem;
    margin-top: 6px;
}

.btn-send {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-bg);
    border: none;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
}

.btn-send:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-send svg {
    color: currentColor;
}

.contact-info-wrap {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-info-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.contact-info-icon {
    width: 52px;
    height: 52px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-info-icon svg {
    color: var(--color-bg);
}

.contact-info-label {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 8px;
}

.contact-info-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    word-break: break-word;
}

.business-hours-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.business-hours-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.3px;
}

.business-hours-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.business-hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
    gap: 12px;
    flex-wrap: wrap;
}

.business-hours-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.business-hours-day {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.business-hours-time {
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 600;
}

/* ===== PLATFORM SLIDER ===== */
.platform-slider-wrap {
    margin-top: 64px;
    padding-top: 56px;
    border-top: 1px solid var(--color-border);
}

.platform-slider-header {
    text-align: center;
    margin-bottom: 40px;
}

.platform-slider-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.platform-slider-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.platform-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
    /* Fade edges */
    mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 10%,
        black 90%,
        transparent 100%
    );
    -webkit-mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 10%,
        black 90%,
        transparent 100%
    );
}

.platform-slider-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: slide-platforms 30s linear infinite;
}

.platform-slider:hover .platform-slider-track {
    animation-play-state: paused;
}

.platform-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 32px;
    min-width: 220px;
    transition: var(--transition);
}

.platform-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.platform-item svg {
    width: 36px;
    height: 36px;
    color: var(--color-text);
    flex-shrink: 0;
}

.platform-item span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
}

/* ===== DIRECTOR/FOUNDER SECTION ===== */
.director-section {
    margin-bottom: 80px;
}

.director-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.director-photo {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.director-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.5s ease, transform 0.5s ease;
}

.director-section:hover .director-photo img {
    filter: grayscale(0%);
    transform: scale(1.03);
}

.director-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.director-label {
    display: inline-block;
    width: fit-content;
    background-color: var(--color-primary);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.director-name {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 8px;
}

.director-role {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin-bottom: 16px;
}

.director-description {
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.8;
}

@media (max-width: 968px) {
    .director-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }

    .director-photo {
        max-width: 400px;
        margin: 0 auto;
    }

    .director-name {
        font-size: 1.75rem;
    }

    .director-section {
        margin-bottom: 56px;
    }
}

@media (max-width: 640px) {
    .director-grid {
        padding: 24px;
        gap: 24px;
    }

    .director-name {
        font-size: 1.5rem;
    }

    .director-role {
        font-size: 1rem;
    }
}

/* ===== STAFF AUTO-INFINITE SLIDER ===== */
.staff-slider-wrap {
    position: relative;
}

.staff-slider-header {
    text-align: center;
    margin-bottom: 40px;
}

.staff-slider-title {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.staff-slider-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.staff-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
    /* Fade edges */
    mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 5%,
        black 95%,
        transparent 100%
    );
    -webkit-mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 5%,
        black 95%,
        transparent 100%
    );
}

.staff-slider-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: slide-staff 30s linear infinite;
}

.staff-slider:hover .staff-slider-track {
    animation-play-state: paused;
}

.staff-slide {
    flex-shrink: 0;
    width: 360px;
}

@keyframes slide-staff {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 12px));
    }
}

/* ===== STAFF SLIDER RESPONSIVE ===== */
@media (max-width: 968px) {
    .staff-slider-title {
        font-size: 1.5rem;
    }

    .staff-slide {
        width: 320px;
    }

    .staff-slider-track {
        animation-duration: 25s;
    }
}

@media (max-width: 640px) {
    .staff-slider-title {
        font-size: 1.25rem;
    }

    .staff-slide {
        width: 280px;
    }

    .staff-slider-track {
        animation-duration: 20s;
    }
}

@keyframes slide-platforms {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 12px));
    }
}

/* ===== PLATFORM SLIDER RESPONSIVE ===== */
@media (max-width: 640px) {
    .platform-slider-wrap {
        margin-top: 40px;
        padding-top: 40px;
    }

    .platform-slider-title {
        font-size: 1.25rem;
    }

    .platform-item {
        padding: 16px 24px;
        min-width: 180px;
    }

    .platform-item svg {
        width: 28px;
        height: 28px;
    }

    .platform-item span {
        font-size: 0.875rem;
    }

    .platform-slider-track {
        animation-duration: 25s;
    }
}

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

@media (max-width: 1024px) {
    .navbar-container {
        padding: 0 24px;
    }
    .navbar-menu {
        gap: 0;
    }
    .nav-link {
        padding: 8px 12px;
        font-size: 13px;
    }
    .hardware-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 968px) {
    .navbar-menu,
    .navbar-actions {
        display: none !important;
    }
    .mobile-actions {
        display: flex !important;
        align-items: center;
        gap: 4px;
    }
    .mobile-toggle,
    .mobile-theme-toggle {
        display: flex !important;
    }
    .mobile-menu {
        display: flex !important;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        background-color: var(--color-bg);
        z-index: 999;
        padding: 32px 24px;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        flex-direction: column;
        gap: 32px;
    }
    .mobile-menu.active {
        transform: translateX(0);
    }
    .navbar-container {
        padding: 0 16px;
        gap: 12px;
    }
    .hero-watermark {
        font-size: 120px;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .about,
    .services,
    .why-choose,
    .stories {
        padding: 64px 0;
    }
    .section-header {
        margin-bottom: 40px;
    }
    .services-grid,
    .why-choose-grid,
    .stories-grid {
        grid-template-columns: 1fr;
    }
    .footer {
        padding: 60px 0 24px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .services-header {
        padding: 60px 0 40px;
    }
    .service-block {
        padding: 32px 0;
    }
    .service-block-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .service-block.reverse .service-block-grid {
        direction: ltr;
    }
    .service-info-card {
        padding: 32px;
    }
    .featured-hardware {
        padding: 32px 0 60px;
    }
    .featured-hardware-card {
        padding: 32px;
    }
    .featured-hardware-header {
        flex-direction: column;
        align-items: stretch;
    }
    .hardware-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-header {
        padding: 60px 0 40px;
    }
    .portfolio-projects {
        padding: 0 0 60px;
    }
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-header {
        padding: 60px 0 32px;
    }
    .about-story,
    .about-values {
        padding: 40px 0;
    }
    .story-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .story-title {
        font-size: 1.625rem;
    }
    .values-grid {
        grid-template-columns: 1fr;
    }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .about-team {
        padding: 40px 0;
    }
    .about-stats {
        padding: 40px 0 60px;
    }
    .stats-card {
        padding: 40px 32px;
    }
    .stats-title {
        font-size: 1.5rem;
        margin-bottom: 32px;
    }
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .stat-value {
        font-size: 2.5rem;
    }
    .contact-header {
        padding: 60px 0 32px;
    }
    .contact-content {
        padding: 24px 0 60px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .contact-form-card {
        padding: 32px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    .hero-container {
        padding: 24px 16px;
    }
    .hero-title {
        font-size: 2rem;
        letter-spacing: -1px;
    }
    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: 32px;
    }
    .hero-watermark {
        font-size: 80px;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    .btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 14px;
    }
    .about,
    .services,
    .why-choose,
    .stories {
        padding: 48px 0;
    }
    .section-title {
        font-size: 1.75rem;
    }
    .section-subtitle {
        font-size: 0.9375rem;
    }
    .section-header {
        margin-bottom: 32px;
    }
    .service-card,
    .why-card,
    .story-card,
    .value-card {
        padding: 24px;
    }
    .footer {
        padding: 48px 0 24px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        align-items: center;
    }
    .footer-bottom-links {
        justify-content: center;
    }
    .service-info-card,
    .featured-hardware-card {
        padding: 24px;
    }
    .service-block-title {
        font-size: 1.5rem;
    }
    .feature-item {
        padding: 14px 18px;
    }
    .hardware-grid {
        grid-template-columns: 1fr;
    }
    .services-header {
        padding: 48px 0 32px;
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-header {
        padding: 48px 0 32px;
    }
    .project-info {
        padding: 24px;
    }
    .about-header {
        padding: 48px 0 24px;
    }
    .team-grid {
        grid-template-columns: 1fr;
    }
    .team-card {
        padding: 28px 24px;
    }
    .team-photo {
        width: 140px;
        height: 140px;
    }
    .stats-card {
        padding: 32px 24px;
    }
    .stat-value {
        font-size: 2rem;
    }
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    .contact-form-card {
        padding: 24px;
    }
    .business-hours-card {
        padding: 24px;
    }
    .contact-header {
        padding: 48px 0 24px;
    }
    .business-hours-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

@media (max-width: 400px) {
    .navbar-container {
        padding: 0 12px;
    }
    .brand-text {
        font-size: 16px;
    }
    .hero-title {
        font-size: 1.75rem;
    }
    .hero-watermark {
        font-size: 60px;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .service-block-title,
    .story-title,
    .featured-hardware-title {
        font-size: 1.375rem;
    }
}