/* ========================================
   MODERN FUTURISTIC DESIGN SYSTEM
   ======================================== */

/* CSS Custom Properties for the new design system */
:root {
    /* Color System */
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    
    --blue-900: #1e3a8a;
    --blue-800: #1e40af;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-400: #60a5fa;
    --blue-300: #93c5fd;
    
    --purple-900: #581c87;
    --purple-800: #6b21a8;
    --purple-700: #7c3aed;
    --purple-600: #9333ea;
    --purple-500: #a855f7;
    --purple-400: #c084fc;
    
    --cyan-400: #22d3ee;
    --pink-400: #f472b6;
    --red-400: #f87171;
    --yellow-400: #facc15;
    --orange-400: #fb923c;
    --emerald-400: #34d399;
    --teal-400: #2dd4bf;
    --violet-400: #a78bfa;
    --rose-400: #fb7185;
    
    /* Gradients */
    --gradient-primary: linear-gradient(to right, var(--blue-400), var(--purple-400), var(--cyan-400));
    --gradient-secondary: linear-gradient(to right, var(--purple-400), var(--pink-400), var(--red-400));
    --gradient-cta: linear-gradient(to right, var(--blue-500), var(--purple-600));
    --gradient-cta-hover: linear-gradient(to right, var(--blue-600), var(--purple-700));
    --gradient-bg: linear-gradient(135deg, var(--slate-900) 0%, var(--blue-900) 50%, var(--purple-900) 100%);
    
    /* Service Card Gradients */
    --gradient-yellow-orange: linear-gradient(135deg, var(--yellow-400), var(--orange-400));
    --gradient-blue-purple-indigo: linear-gradient(135deg, var(--blue-400), var(--purple-400), var(--blue-800));
    --gradient-emerald-teal-cyan: linear-gradient(135deg, var(--emerald-400), var(--teal-400), var(--cyan-400));
    --gradient-sky-blue-indigo: linear-gradient(135deg, var(--blue-300), var(--blue-400), var(--blue-800));
    --gradient-violet-purple-pink: linear-gradient(135deg, var(--violet-400), var(--purple-400), var(--pink-400));
    --gradient-rose-pink-red: linear-gradient(135deg, var(--rose-400), var(--pink-400), var(--red-400));
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--slate-900);
    background-image: var(--gradient-bg);
    color: var(--slate-300);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated gradient background overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(59, 130, 246, 0.03) 0%, 
        rgba(147, 51, 234, 0.02) 25%, 
        rgba(34, 211, 238, 0.03) 50%, 
        rgba(147, 51, 234, 0.02) 75%, 
        rgba(59, 130, 246, 0.03) 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.container {
    max-width: 80rem; /* max-w-7xl */
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

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

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

.glassmorphism {
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(51, 65, 85, 0.5);
}

.glassmorphism-strong {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(51, 65, 85, 0.5);
}

/* ========================================
   NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
    background: transparent;
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    box-shadow: var(--shadow-lg);
}

.nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .nav__container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .nav__container { padding: 0 2rem; }
}

.nav__brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

.nav__brand-link:hover {
    transform: translateY(-1px);
}

.nav__brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
    transition: all var(--transition-normal);
}

.nav__brand-link:hover .nav__brand-text {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.05);
}

.nav__menu {
    display: flex;
    gap: var(--spacing-2xl);
    list-style: none;
    align-items: center;
}

.nav__link {
    color: var(--slate-300);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
}

.nav__link:hover {
    color: white;
    background: rgba(30, 41, 59, 0.5);
    transform: translateY(-1px);
}

.nav__cta {
    background: var(--gradient-cta);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.nav__cta:hover {
    background: var(--gradient-cta-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Navigation */
.nav__hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-normal);
}

.nav__hamburger:hover {
    background: rgba(30, 41, 59, 0.5);
}

.nav__bar {
    width: 25px;
    height: 3px;
    background: var(--slate-300);
    margin: 3px 0;
    border-radius: 2px;
    transition: var(--transition-normal);
}

.nav__hamburger.active .nav__bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.nav__hamburger.active .nav__bar:nth-child(2) {
    opacity: 0;
}

.nav__hamburger.active .nav__bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

@media (max-width: 768px) {
    .nav__hamburger {
        display: flex;
    }
    
    .nav__menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-xl) 0;
        gap: var(--spacing-md);
    }
    
    .nav__menu.active {
        left: 0;
    }
    
    .nav__link {
        padding: var(--spacing-md) var(--spacing-xl);
        display: block;
        width: 100%;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
        gap: var(--spacing-5xl);
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-300);
}

.hero__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 640px) {
    .hero__title { font-size: 3.75rem; }
}

@media (min-width: 1024px) {
    .hero__title { font-size: 4.5rem; }
}

@media (min-width: 1280px) {
    .hero__title { font-size: 6rem; }
}

.hero__title-line {
    display: block;
}

.hero__title-line:nth-child(1) {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__title-line:nth-child(2) {
    color: white;
}

.hero__title-line:nth-child(3) {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.25rem;
    color: var(--slate-300);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

@media (min-width: 1024px) {
    .hero__description {
        margin-left: 0;
        margin-right: 0;
    }
}

.hero__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-4xl);
}

@media (min-width: 640px) {
    .hero__buttons {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero__buttons {
        justify-content: flex-start;
    }
}

.hero__cta-primary {
    background: var(--gradient-cta);
    color: white;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.hero__cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.hero__cta-primary:hover::before {
    left: 100%;
}

.hero__cta-primary:hover {
    background: var(--gradient-cta-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.hero__cta-secondary {
    background: transparent;
    color: var(--slate-300);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border: 2px solid rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all var(--transition-normal);
}

.hero__cta-secondary:hover {
    border-color: var(--blue-500);
    color: white;
    transform: translateY(-2px);
}


/* ========================================
   TECH CYCLE COMPONENT
   ======================================== */
.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-4xl);
}

@media (min-width: 1024px) {
    .hero__visual {
        margin-top: 0;
    }
}

.hero__graphic {
    width: 100%;
    max-width: 450px;
    height: 450px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__graphic {
        max-width: 600px;
        height: 600px;
    }
}

.tech-cycle {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Beyond Known Solutions Rings */
.tech-cycle__beyond-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.6;
    animation: pulse 4s ease-in-out infinite alternate;
    background: transparent;
}

.tech-cycle__beyond-ring--outer {
    width: 100%;
    height: 100%;
    border: 2px solid;
    border-image: conic-gradient(from 0deg, var(--blue-400), var(--purple-400), var(--cyan-400), var(--blue-400)) 1;
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
}

.tech-cycle__beyond-ring--inner {
    width: 80%;
    height: 80%;
    border: 1px solid;
    border-image: conic-gradient(from 180deg, var(--purple-400), var(--cyan-400), var(--blue-400), var(--purple-400)) 1;
    box-shadow: 0 0 30px rgba(147, 51, 234, 0.3);
}

.tech-cycle__center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    text-align: center;
    box-shadow: 0 8px 40px rgba(59, 130, 246, 0.4);
    z-index: 2;
    transition: all var(--transition-normal);
    padding: 0 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@media (min-width: 1024px) {
    .tech-cycle__center {
        width: 150px;
        height: 150px;
        font-size: 1.4rem;
    }
}

.tech-cycle__center:hover {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 12px 60px rgba(59, 130, 246, 0.6);
}

.tech-cycle__center-text {
    font-size: 1.1rem;
    line-height: 1.2;
    word-break: break-word;
}

@media (min-width: 1024px) {
    .tech-cycle__center-text {
        font-size: 1.3rem;
    }
}

.tech-cycle__item {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 2;
}

.tech-cycle__item-content {
    width: 100px;
    height: 100px;
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 2px solid var(--blue-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-400);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
    padding: 0 6px;
    word-break: break-word;
    line-height: 1.1;
}

@media (min-width: 1024px) {
    .tech-cycle__item-content {
        width: 130px;
        height: 130px;
        font-size: 0.95rem;
        padding: 0 8px;
    }
}

.tech-cycle__item:hover .tech-cycle__item-content {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.tech-cycle__item-text {
    font-size: 0.8rem;
    line-height: 1.1;
    word-break: break-word;
    text-align: center;
}

@media (min-width: 1024px) {
    .tech-cycle__item-text {
        font-size: 0.9rem;
        line-height: 1.1;
    }
}

/* Position items in a circle */
.tech-cycle__item[data-tech-item="ai"] {
    transform: translate(-50%, -50%) translateY(-180px);
}

.tech-cycle__item[data-tech-item="cloud"] {
    transform: translate(-50%, -50%) translate(127px, -127px);
}

.tech-cycle__item[data-tech-item="data"] {
    transform: translate(-50%, -50%) translate(180px, 0);
}

.tech-cycle__item[data-tech-item="security"] {
    transform: translate(-50%, -50%) translate(127px, 127px);
}

.tech-cycle__item[data-tech-item="development"] {
    transform: translate(-50%, -50%) translateY(180px);
}

.tech-cycle__item[data-tech-item="strategy"] {
    transform: translate(-50%, -50%) translate(-127px, 127px);
}

.tech-cycle__item[data-tech-item="transformation"] {
    transform: translate(-50%, -50%) translate(-180px, 0);
}

.tech-cycle__item[data-tech-item="architecture"] {
    transform: translate(-50%, -50%) translate(-127px, -127px);
}

@media (min-width: 1024px) {
    .tech-cycle__item[data-tech-item="ai"] {
        transform: translate(-50%, -50%) translateY(-230px);
    }
    .tech-cycle__item[data-tech-item="cloud"] {
        transform: translate(-50%, -50%) translate(163px, -163px);
    }
    .tech-cycle__item[data-tech-item="data"] {
        transform: translate(-50%, -50%) translate(230px, 0);
    }
    .tech-cycle__item[data-tech-item="security"] {
        transform: translate(-50%, -50%) translate(163px, 163px);
    }
    .tech-cycle__item[data-tech-item="development"] {
        transform: translate(-50%, -50%) translateY(230px);
    }
    .tech-cycle__item[data-tech-item="strategy"] {
        transform: translate(-50%, -50%) translate(-163px, 163px);
    }
    .tech-cycle__item[data-tech-item="transformation"] {
        transform: translate(-50%, -50%) translate(-230px, 0);
    }
    .tech-cycle__item[data-tech-item="architecture"] {
        transform: translate(-50%, -50%) translate(-163px, -163px);
    }
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.section-header__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 640px) {
    .section-header__title { font-size: 3.75rem; }
}

@media (min-width: 1024px) {
    .section-header__title { font-size: 4.5rem; }
}

.section-header__subtitle {
    font-size: 1.25rem;
    color: var(--slate-400);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: scale(1.05);
    border-color: rgba(71, 85, 105, 0.8);
    box-shadow: var(--shadow-xl);
}

.service-card__icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    transition: all var(--transition-slow);
    padding: var(--spacing-md);
}

.service-card:hover .service-card__icon {
    transform: scale(1.1);
}

/* Unique gradients for each service card */
.service-card:nth-child(1) .service-card__icon {
    background: var(--gradient-yellow-orange);
}

.service-card:nth-child(2) .service-card__icon {
    background: var(--gradient-blue-purple-indigo);
}

.service-card:nth-child(3) .service-card__icon {
    background: var(--gradient-emerald-teal-cyan);
}

.service-card:nth-child(4) .service-card__icon {
    background: var(--gradient-sky-blue-indigo);
}

.service-card:nth-child(5) .service-card__icon {
    background: var(--gradient-violet-purple-pink);
}

.service-card:nth-child(6) .service-card__icon {
    background: var(--gradient-rose-pink-red);
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.service-card__description {
    color: var(--slate-400);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.service-card__arrow {
    color: var(--slate-500);
    transition: all var(--transition-normal);
}

.service-card:hover .service-card__arrow {
    transform: translateX(8px);
    color: var(--blue-400);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: 8rem 0;
    background: rgba(15, 23, 42, 0.3);
    position: relative;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4xl);
    align-items: start;
}

@media (min-width: 1024px) {
    .about__content {
        grid-template-columns: 2fr 1fr;
    }
}

.about__text p {
    color: var(--slate-300);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.about__stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .about__stats {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .about__stats {
        flex-direction: column;
    }
}

.stat {
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat__number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.stat__label {
    color: var(--slate-400);
    font-size: 1rem;
    font-weight: 500;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: 8rem 0;
    position: relative;
}

.contact__content {
    display: flex;
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    background: rgba(30, 41, 59, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-item__icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-item__content {
    flex: 1;
}

.contact-item__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-xs);
}

.contact-item__text {
    color: var(--slate-400);
    line-height: 1.5;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid rgba(51, 65, 85, 0.5);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer__brand {
    flex: 1;
}

.footer__title {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.footer__tagline {
    color: var(--slate-400);
    font-size: 1rem;
}

.footer__links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__link {
    color: var(--slate-400);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
}

.footer__link:hover {
    color: var(--blue-400);
    background: rgba(30, 41, 59, 0.5);
}

.footer__bottom {
    border-top: 1px solid rgba(51, 65, 85, 0.5);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
}

.footer__copyright {
    color: var(--slate-400);
}

@media (max-width: 768px) {
    .footer__content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .footer__links {
        flex-wrap: wrap;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 640px) {
    .hero__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .about__stats {
        flex-direction: column;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Staggered animation delays for particles */
.animate-pulse-delay-1 { animation-delay: 0.1s; }
.animate-pulse-delay-2 { animation-delay: 0.2s; }
.animate-pulse-delay-3 { animation-delay: 0.3s; }
.animate-pulse-delay-4 { animation-delay: 0.4s; }
.animate-pulse-delay-5 { animation-delay: 0.5s; }

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for accessibility */
.nav__link:focus,
.hero__cta-primary:focus,
.hero__cta-secondary:focus,
.service-card:focus,
.footer__link:focus {
    outline: 2px solid var(--blue-500);
    outline-offset: 2px;
}