/* ============================================
   DEVSTUDIO THEME - MAIN STYLES
   ============================================ */

/* ============================================
   VARIABLES
   ============================================ */
:root {
    --color-bg: #0a0e17;
    --color-bg-light: #0f172a;
    --color-bg-lighter: #1e293b;
    --color-border: #1e293b;
    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-text-dim: #64748b;
    --color-cyan: #22d3ee;
    --color-cyan-dark: #06b6d4;
    --color-blue: #3b82f6;
    --color-purple: #a855f7;
    --color-pink: #ec4899;
    --color-green: #22c55e;
    --color-orange: #f97316;
    --color-red: #ef4444;
    --color-yellow: #eab308;

    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    --shadow-glow-cyan: 0 0 40px rgba(34, 211, 238, 0.15);
    --shadow-glow-blue: 0 0 40px rgba(59, 130, 246, 0.15);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.navbar {
    padding: 1rem 0;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-blue) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg);
    font-weight: 800;
    font-size: 0.875rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

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

.main-nav a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-cyan);
    transition: width var(--transition-base);
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--color-cyan);
}

.main-nav a:hover::after,
.main-nav a:focus::after {
    width: 100%;
}

.main-nav .current-menu-item a {
    color: var(--color-cyan);
}

.main-nav .current-menu-item a::after {
    width: 100%;
}

/* Submenu */
.main-nav .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.main-nav li:hover > .sub-menu,
.main-nav li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav .sub-menu a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
}

.main-nav .sub-menu a:hover {
    background: rgba(34, 211, 238, 0.05);
}

/* Mobile overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 40;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

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

.btn-primary:hover {
    background: var(--color-cyan-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow-cyan);
}

.btn-outline {
    border: 1px solid var(--color-bg-lighter);
    color: var(--color-text);
}

.btn-outline:hover {
    border-color: rgba(34, 211, 238, 0.5);
    color: var(--color-cyan);
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
}

.btn-full {
    width: 100%;
}

.btn-nav {
    flex-shrink: 0;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    text-align: left;
    gap: 2rem;
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-cyan);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.0625rem;
}

.section-header-row .section-desc {
    margin: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.hero-glow-1 {
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: rgba(34, 211, 238, 0.08);
}

.hero-glow-2 {
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(59, 130, 246, 0.06);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-cyan);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

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

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

.hero-title {
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-desc {
    font-size: 1.125rem;
    max-width: 500px;
    margin-bottom: 2rem;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

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

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

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* Hero Visual - Code Window */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.code-window {
    width: 100%;
    max-width: 480px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.code-window-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--color-border);
}

.code-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.code-dot.red { background: var(--color-red); }
.code-dot.yellow { background: var(--color-yellow); }
.code-dot.green { background: var(--color-green); }

.code-filename {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-dim);
    font-family: 'SF Mono', Monaco, monospace;
}

.code-window-body {
    padding: 1.5rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.8125rem;
    line-height: 1.8;
}

.code-window-body pre {
    margin: 0;
    overflow-x: auto;
}

.code-keyword { color: var(--color-cyan); }
.code-function { color: var(--color-blue); }
.code-string { color: var(--color-green); }
.code-class { color: var(--color-purple); }
.code-comment {
    color: var(--color-text-dim);
    margin-top: 1rem;
    font-style: italic;
}

/* Floating Cards */
.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.float-card svg {
    width: 1rem;
    height: 1rem;
    color: var(--color-cyan);
}

.float-card-1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.float-card-2 {
    bottom: 40px;
    left: -30px;
    animation-delay: 3s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.5;
}

.scroll-mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--color-text-muted);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-text-muted);
    border-radius: var(--radius-full);
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.service-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.service-icon-cyan {
    background: rgba(34, 211, 238, 0.1);
    color: var(--color-cyan);
}

.service-card:hover .service-icon-cyan {
    background: rgba(34, 211, 238, 0.2);
}

.service-icon-blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-blue);
}

.service-card:hover .service-icon-blue {
    background: rgba(59, 130, 246, 0.2);
}

.service-icon-purple {
    background: rgba(168, 85, 247, 0.1);
    color: var(--color-purple);
}

.service-card:hover .service-icon-purple {
    background: rgba(168, 85, 247, 0.2);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card h3 a {
    color: var(--color-text);
}

.service-card h3 a:hover {
    color: var(--color-cyan);
}

.service-card p {
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--color-cyan);
    font-size: 0.875rem;
    font-weight: 500;
}

.service-link svg {
    width: 1rem;
    height: 1rem;
    transition: transform var(--transition-fast);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ============================================
   TECH STACK SECTION
   ============================================ */
.tech-stack {
    padding: 6rem 0;
    background: #080c14;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.tech-item {
    padding: 1.5rem 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.tech-item:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-2px);
}

.tech-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.tech-item:hover .tech-logo {
    color: var(--color-cyan);
}

.tech-name {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

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

.portfolio-card:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.portfolio-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-thumb {
    transform: scale(1.05);
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.portfolio-gradient-1 {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
}

.portfolio-gradient-2 {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
}

.portfolio-gradient-3 {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(34, 211, 238, 0.1) 100%);
}

.portfolio-mockup {
    width: 80%;
    height: 80%;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 0.75rem;
}

.mockup-bar {
    display: flex;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
}

.mockup-bar span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mockup-bar span:nth-child(1) { background: var(--color-red); }
.mockup-bar span:nth-child(2) { background: var(--color-yellow); }
.mockup-bar span:nth-child(3) { background: var(--color-green); }

.mockup-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mockup-line {
    height: 6px;
    background: var(--color-bg-lighter);
    border-radius: 3px;
}

.mockup-line.w-1\/3 { width: 33%; }
.mockup-line.w-1\/2 { width: 50%; }
.mockup-line.w-2\/3 { width: 66%; }
.mockup-line.w-1\/4 { width: 25%; }

.mockup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.mockup-box {
    height: 2rem;
    background: var(--color-bg-lighter);
    border-radius: var(--radius-sm);
}

.mockup-chart {
    height: 3rem;
    background: linear-gradient(to top, var(--color-cyan) 0%, transparent 100%);
    border-radius: var(--radius-sm);
    opacity: 0.3;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 23, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay-content {
    display: flex;
    gap: 0.75rem;
}

.portfolio-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1.25rem;
    background: var(--color-cyan);
    color: var(--color-bg);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.portfolio-btn:hover {
    background: var(--color-cyan-dark);
    transform: scale(1.05);
}

.portfolio-btn svg {
    width: 0.875rem;
    height: 0.875rem;
}

.portfolio-btn-outline {
    background: transparent;
    border: 1px solid var(--color-text-muted);
    color: var(--color-text);
}

.portfolio-btn-outline:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    background: transparent;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.portfolio-info h3 a {
    color: var(--color-text);
}

.portfolio-info h3 a:hover {
    color: var(--color-cyan);
}

.portfolio-info p {
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.portfolio-tags span {
    padding: 0.25rem 0.625rem;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-cyan);
    font-weight: 500;
}

.portfolio-load-more {
    text-align: center;
    margin-top: 3rem;
}

/* Portfolio Filter */
.portfolio-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-cyan);
    border-color: var(--color-cyan);
    color: var(--color-bg);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: 2.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-4px);
}

.pricing-card-popular {
    border-color: var(--color-cyan);
    box-shadow: var(--shadow-glow-cyan);
    transform: scale(1.02);
}

.pricing-card-popular:hover {
    transform: scale(1.02) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1rem;
    background: var(--color-cyan);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.pricing-name {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.pricing-desc {
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.pricing-features li svg {
    width: 1.125rem;
    height: 1.125rem;
    color: var(--color-green);
    flex-shrink: 0;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: 6rem 0;
    background: #080c14;
    border-top: 1px solid var(--color-border);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: rgba(34, 211, 238, 0.2);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-rating svg {
    width: 1.125rem;
    height: 1.125rem;
}

.star-filled {
    color: var(--color-yellow);
}

.star-empty {
    color: var(--color-bg-lighter);
}

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

.testimonial-text::before {
    content: '"';
    color: var(--color-cyan);
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 0.25rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.testimonial-avatar,
.testimonial-avatar-placeholder {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.testimonial-avatar-placeholder {
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg);
    font-weight: 700;
    font-size: 1.125rem;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

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

.testimonial-role {
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.testimonials-prev,
.testimonials-next {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.testimonials-prev:hover,
.testimonials-next:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
}

.testimonials-prev svg,
.testimonials-next svg {
    width: 1rem;
    height: 1rem;
}

/* ============================================
   BLOG PREVIEW SECTION
   ============================================ */
.blog-preview {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

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

.blog-card:hover {
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.blog-image {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

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

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

.blog-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.blog-placeholder svg {
    width: 3rem;
    height: 3rem;
    color: var(--color-text-dim);
    opacity: 0.5;
}

.blog-content {
    padding: 1.5rem;
}

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

.blog-category {
    padding: 0.25rem 0.625rem;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-cyan);
    font-weight: 500;
}

.blog-read {
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.blog-title {
    font-size: 1.0625rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-title a {
    color: var(--color-text);
}

.blog-title a:hover {
    color: var(--color-cyan);
}

.blog-excerpt {
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.blog-date {
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

.blog-arrow {
    color: var(--color-text-dim);
    transition: all var(--transition-fast);
}

.blog-arrow svg {
    width: 1rem;
    height: 1rem;
}

.blog-card:hover .blog-arrow {
    color: var(--color-cyan);
    transform: translateX(4px);
}

/* ============================================
   CTA / CONTACT SECTION
   ============================================ */
.cta {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.cta-content {
    padding: 3rem;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
    border: 1px solid rgba(34, 211, 238, 0.15);
    border-radius: var(--radius-xl);
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    margin-bottom: 2rem;
    font-size: 1.0625rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Contact Form */
.cta-form-wrapper {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form .form-group {
    margin-bottom: 1rem;
}

.contact-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.375rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
    outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--color-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-dim);
}

.contact-form button[type="submit"] {
    margin-top: 0.5rem;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process {
    padding: 6rem 0;
    background: #080c14;
    border-top: 1px solid var(--color-border);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(34, 211, 238, 0.1);
    line-height: 1;
    margin-bottom: 1rem;
}

.process-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--color-cyan);
}

.process-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.process-step h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.8125rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-desc {
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

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

.footer-social a svg {
    width: 1rem;
    height: 1rem;
}

.footer-menu-col h4 {
    font-size: 0.9375rem;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

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

.footer-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-cyan);
}

.footer-menu a svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

.footer-credits .heart {
    color: var(--color-red);
}

/* ============================================
   PAGE TEMPLATE
   ============================================ */
.page-article {
    padding-top: 6rem;
}

.page-hero {
    position: relative;
    height: 400px;
    margin-bottom: 3rem;
}

.page-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, var(--color-bg) 100%);
}

.page-header-inner {
    margin-bottom: 3rem;
}

.page-title {
    margin-bottom: 1rem;
}

.page-content {
    max-width: 800px;
}

.page-content h2,
.page-content h3,
.page-content h4 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.page-content p {
    margin-bottom: 1.25rem;
}

.page-content ul,
.page-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.page-content ul {
    list-style: disc;
}

.page-content ol {
    list-style: decimal;
}

.page-content li {
    margin-bottom: 0.5rem;
    color: var(--color-text-muted);
}

.page-content blockquote {
    padding: 1.5rem;
    background: var(--color-bg-light);
    border-left: 3px solid var(--color-cyan);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 2rem 0;
    font-style: italic;
}

.page-content pre {
    padding: 1.5rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.page-content code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.875rem;
}

.page-content :not(pre) > code {
    padding: 0.125rem 0.375rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    color: var(--color-cyan);
}

/* ============================================
   SINGLE POST
   ============================================ */
.single-article {
    padding-top: 5rem;
}

.single-hero {
    position: relative;
    margin-bottom: 3rem;
}

.single-hero-image {
    width: 100%;
    height: 500px;
    overflow: hidden;
}

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

.single-hero-content {
    position: relative;
    z-index: 1;
    margin-top: -100px;
    padding: 2rem 0;
}

.single-hero-content .container {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
}

.single-meta-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.single-category {
    padding: 0.25rem 0.75rem;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-cyan);
    font-weight: 500;
}

.single-date,
.single-readtime {
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

.single-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.single-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.single-author img {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
}

.single-author-info {
    display: flex;
    flex-direction: column;
}

.single-author-name {
    font-weight: 600;
    color: var(--color-text);
}

.single-author-role {
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

.single-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
}

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

.single-content h2,
.single-content h3,
.single-content h4 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.single-content p {
    margin-bottom: 1.25rem;
}

.single-tags {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.single-tags span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.single-tag {
    padding: 0.375rem 0.875rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.single-tag:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
}

.single-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.single-share span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.share-btn {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-btn svg {
    width: 1rem;
    height: 1rem;
}

.share-telegram:hover { border-color: #229ED9; color: #229ED9; }
.share-twitter:hover { border-color: #000; color: #fff; }
.share-vk:hover { border-color: #4C75A3; color: #4C75A3; }

.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

.post-nav-prev,
.post-nav-next {
    padding: 1.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.post-nav-prev:hover,
.post-nav-next:hover {
    border-color: rgba(34, 211, 238, 0.3);
}

.post-nav-prev span,
.post-nav-next span {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
}

.post-nav-prev strong,
.post-nav-next strong {
    font-size: 0.9375rem;
    color: var(--color-text);
    font-weight: 600;
}

.post-nav-next {
    text-align: right;
}

.author-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin: 2rem 0;
}

.author-box img {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
}

.author-box-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.author-box-info p {
    font-size: 0.875rem;
    margin: 0;
}

/* Sidebar */
.single-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    padding: 1.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.sidebar-widget h4 {
    font-size: 0.9375rem;
    margin-bottom: 1rem;
}

.sidebar-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-posts li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-posts li img {
    width: 3rem;
    height: 3rem;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.sidebar-posts li span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.sidebar-posts li a:hover span {
    color: var(--color-cyan);
}

/* ============================================
   ARCHIVE
   ============================================ */
.archive-header {
    padding: 8rem 0 3rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 3rem;
}

.archive-header h1 {
    margin-bottom: 0.75rem;
}

.archive-header p {
    max-width: 600px;
    margin: 0 auto;
}

.archive-grid {
    margin-bottom: 3rem;
}

/* ============================================
   NO CONTENT
   ============================================ */
.no-content {
    text-align: center;
    padding: 4rem 0;
}

.no-content-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-dim);
}

.no-content-icon svg {
    width: 2rem;
    height: 2rem;
}

.no-content h2 {
    margin-bottom: 0.75rem;
}

.no-content p {
    margin-bottom: 1.5rem;
}

/* ============================================
   READING TIME HELPER
   ============================================ */
.reading-time {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    color: var(--color-text-dim);
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        order: -1;
    }

    .code-window {
        max-width: 100%;
    }

    .float-card {
        display: none;
    }

    .services-grid,
    .portfolio-grid,
    .blog-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    .cta-inner {
        grid-template-columns: 1fr;
    }

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

    .single-layout {
        grid-template-columns: 1fr;
    }

    .single-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 8rem 0 4rem;
        min-height: auto;
    }

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

    .hero-stats {
        flex-wrap: wrap;
    }

    .stat-divider {
        display: none;
    }

    .services-grid,
    .portfolio-grid,
    .blog-grid,
    .pricing-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }

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

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .section-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
    }

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

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

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .single-hero-image {
        height: 250px;
    }

    .single-title {
        font-size: 1.5rem;
    }

    .archive-header {
        padding: 6rem 0 2rem;
    }
}

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

    .btn-lg {
        width: 100%;
        justify-content: center;
    }

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

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