/* ============================================
   AlgoPraxis Modern Design System
   Premium Tech Startup Theme
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
    /* Colors */
    --bg-dark: #0a0a0c;
    --bg-darker: #050506;
    --bg-card: #131316;
    --bg-card-hover: #1a1a1f;

    /* Glass Effect Colors */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);

    /* Text Colors */
    --text-main: #e8e8e8;
    --text-muted: #9a9a9a;
    --text-light: #ffffff;

    /* Accent Colors */
    --primary: #00f2ff;
    --primary-dark: #00c4cc;
    --secondary: #bc13fe;
    --secondary-dark: #9b0fd2;
    --accent: #2d2d35;

    /* Gradients */
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-reverse: linear-gradient(135deg, var(--secondary), var(--primary));
    --gradient-subtle: linear-gradient(135deg, rgba(0, 242, 255, 0.1), rgba(188, 19, 254, 0.1));
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));

    /* Glow Effects */
    --glow-primary: 0 0 30px rgba(0, 242, 255, 0.4);
    --glow-secondary: 0 0 30px rgba(188, 19, 254, 0.4);
    --glow-combined: 0 0 40px rgba(0, 242, 255, 0.3), 0 0 80px rgba(188, 19, 254, 0.2);

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --transition-spring: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 4px 30px rgba(0, 242, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: var(--radius-full);
}

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

/* Selection */
::selection {
    background: var(--primary);
    color: var(--bg-dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-light);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

h4 {
    font-size: 1.125rem;
}

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

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-subtle);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn i {
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient);
    color: var(--text-light);
    box-shadow: var(--shadow-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-reverse);
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-combined);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-glow {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: var(--shadow-glow);
    }

    50% {
        box-shadow: var(--glow-combined);
    }
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 242, 255, 0.05);
}

.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
}

.btn-block {
    width: 100%;
    display: flex;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ============================================
   Glass Card Effect
   ============================================ */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   Background Particles
   ============================================ */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particles::before,
.particles::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float-particle 15s infinite ease-in-out;
}

.particles::before {
    width: 500px;
    height: 500px;
    background: var(--primary);
    top: -250px;
    left: -100px;
}

.particles::after {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -200px;
    right: -100px;
    animation-delay: -7s;
}

@keyframes float-particle {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(50px, 50px) rotate(90deg);
    }

    50% {
        transform: translate(0, 100px) rotate(180deg);
    }

    75% {
        transform: translate(-50px, 50px) rotate(270deg);
    }
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.25rem 0;
    background: rgba(10, 10, 12, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    padding: 0.875rem 0;
    background: rgba(10, 10, 12, 0.95);
    border-bottom-color: var(--glass-border);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

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

.nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-light);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-contact {
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    background: rgba(0, 242, 255, 0.05);
}

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

.btn-contact::after {
    display: none;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

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

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    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: var(--gradient-subtle);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease;
}

.hero-badge i {
    animation: bounce 1.5s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero-stats-mini {
    display: flex;
    gap: 2.5rem;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

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

.mini-stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mini-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.abstract-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.shape-1 {
    width: 350px;
    height: 350px;
    background: var(--primary);
    top: -30px;
    left: -30px;
    animation: float 8s infinite ease-in-out;
}

.shape-2 {
    width: 280px;
    height: 280px;
    background: var(--secondary);
    bottom: 0;
    right: -20px;
    animation: float 10s infinite ease-in-out reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 4s infinite ease-in-out;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

/* Code Card */
.code-card {
    background: rgba(19, 19, 22, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    width: 100%;
    max-width: 380px;
    position: relative;
    z-index: 1;
    transform: rotate(-3deg);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.code-card:hover {
    transform: rotate(0deg) scale(1.02);
    border-color: var(--primary);
    box-shadow: var(--glow-primary);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27c93f;
}

.code-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.code-body pre {
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.85rem;
    color: #d4d4d4;
    line-height: 1.6;
}

.k {
    color: #569cd6;
}

.v {
    color: #dcdcaa;
}

.o {
    color: #c586c0;
}

.s {
    color: #ce9178;
}

.f {
    color: #4ec9b0;
}

/* Floating Badges */
.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(19, 19, 22, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-light);
    z-index: 2;
    animation: float-badge 4s infinite ease-in-out;
}

.floating-badge i {
    color: var(--primary);
}

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

.badge-2 {
    bottom: 15%;
    left: 5%;
    animation-delay: -2s;
}

@keyframes float-badge {

    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;
    color: var(--text-muted);
    font-size: 0.8rem;
    animation: fadeInUp 0.6s ease 0.6s backwards;
}

.scroll-indicator i {
    animation: bounce-down 1.5s infinite;
}

@keyframes bounce-down {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

/* ============================================
   Tech Stack Section
   ============================================ */
.tech-stack {
    padding: 3rem 0;
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.tech-label {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.tech-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.tech-logo {
    font-size: 2rem;
    color: var(--text-muted);
    transition: var(--transition);
    opacity: 0.6;
}

.tech-logo:hover {
    color: var(--primary);
    opacity: 1;
    transform: scale(1.2) translateY(-5px);
}

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

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

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: var(--spacing-2xl) 0;
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

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

.service-icon-wrap {
    position: relative;
    margin-bottom: 1.5rem;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: var(--gradient-subtle);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover .icon-box {
    background: var(--gradient);
    color: var(--text-light);
    transform: scale(1.1) rotate(5deg);
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 30px;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover .icon-glow {
    opacity: 0.3;
}

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

.service-card>p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-list {
    margin-bottom: 1.5rem;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.service-list i {
    color: var(--primary);
    font-size: 0.85rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.service-card:hover .service-link {
    opacity: 1;
    transform: translateY(0);
}

.service-link:hover {
    gap: 0.75rem;
}

/* Highlight Card */
.highlight-card {
    background: linear-gradient(145deg, var(--glass-bg), rgba(188, 19, 254, 0.08));
    border-color: rgba(188, 19, 254, 0.2);
}

.highlight-card::before {
    background: linear-gradient(90deg, var(--secondary), var(--primary));
}

.highlight-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.25rem 0.75rem;
    background: var(--gradient);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-darker);
    position: relative;
    z-index: 1;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-image-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.about-image-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.about-float-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about-float-card i {
    font-size: 2rem;
    color: var(--primary);
}

.float-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
}

.float-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.about-content .section-badge {
    margin-bottom: 1rem;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-content>p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.about-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.about-feature>i {
    width: 45px;
    height: 45px;
    background: var(--gradient-subtle);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.about-feature h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--glass-border);
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: var(--spacing-2xl) 0;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.testimonial-card.featured {
    background: linear-gradient(145deg, var(--glass-bg), rgba(0, 242, 255, 0.05));
    border-color: rgba(0, 242, 255, 0.2);
}

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

.testimonial-rating i {
    color: #ffc107;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    font-style: italic;
    flex-grow: 1;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 0.125rem;
}

.author-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

.cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.1), rgba(188, 19, 254, 0.1));
}

.cta-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.cta-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-darker);
    position: relative;
    z-index: 1;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

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

.info-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-subtle);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

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

.info-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.info-item a {
    color: var(--primary);
}

.info-item a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    padding: 2.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 1rem 1rem 1rem 2.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    padding-left: 1rem;
}

.form-group select {
    cursor: pointer;
    appearance: none;
}

.form-group label {
    position: absolute;
    left: 2.75rem;
    top: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition);
    background: transparent;
    padding: 0 0.25rem;
    font-size: 0.95rem;
}

.form-group textarea~label {
    left: 1rem;
}

.form-group .select-label {
    position: static;
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.03);
}

.form-group input:focus~.input-icon,
.form-group textarea:focus~.input-icon,
.form-group select:focus~.input-icon {
    color: var(--primary);
}

.form-group input:focus~label,
.form-group textarea:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.75rem;
    color: var(--primary);
    background: var(--bg-card);
}

.error-msg {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #ff5f56;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(39, 201, 63, 0.1);
    border: 1px solid rgba(39, 201, 63, 0.3);
    color: #27c93f;
}

.form-status.error {
    display: block;
    background: rgba(255, 95, 86, 0.1);
    border: 1px solid rgba(255, 95, 86, 0.3);
    color: #ff5f56;
}

/* ============================================
   Footer
   ============================================ */
.footer-main {
    background: var(--bg-dark);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

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

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 42px;
    height: 42px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient);
    border-color: transparent;
    color: var(--text-light);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 0.75rem;
}

.footer-links a,
.footer-contact a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--primary);
    width: 16px;
}

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

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

/* ============================================
   Animations
   ============================================ */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loader {
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top: 3px solid var(--primary);
    width: 20px;
    height: 20px;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {

    .hero-container,
    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-container {
        direction: ltr;
    }

    .about-visual {
        order: -1;
    }

    .about-content .section-title {
        text-align: center;
    }

    .about-content .section-badge {
        display: block;
        text-align: center;
    }

    .about-content>p {
        text-align: center;
    }

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

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-text {
        text-align: center;
    }

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

@media (max-width: 900px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(19, 19, 22, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        text-align: center;
        gap: 1rem;
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-list.active {
        display: flex;
    }

    .mobile-toggle {
        display: block;
    }

    .hero {
        padding-top: 8rem;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }

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

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

    .hero-visual {
        height: 350px;
    }

    .floating-badge {
        display: none;
    }

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

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

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

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

    .stat-number {
        font-size: 1.5rem;
    }

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

    .footer-brand p {
        max-width: none;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .tech-logos {
        gap: 2rem;
    }

    .about-float-card {
        position: static;
        margin-top: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}