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

:root {
    /* Colors - Minimal Palette */
    --color-bg: #0A0E27;
    --color-bg-secondary: #0F1323;
    --color-bg-tertiary: #151932;
    --color-text: #FFFFFF;
    --color-text-secondary: #94A3B8;
    --color-text-tertiary: #64748B;
    --color-accent: #2196F3;
    --color-accent-hover: #1976D2;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Inter', sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Transitions */
    --transition: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: var(--text-base);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(33, 150, 243, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(33, 150, 243, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-6) 0;
    transition: all var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 768px) {
    .nav-container {
        padding: 0 var(--space-8);
    }
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.logo {
    width: 40px;
    height: 40px;
    transition: var(--transition);
    background: rgb(230, 229, 229);
    border-radius: 50%;
    padding: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    object-fit: contain;
}

.logo-text {
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nav-menu {
    display: flex;
    gap: var(--space-8);
    align-items: center;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition);
    position: relative;
}

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

.btn-contact {
    background: var(--color-accent);
    color: var(--color-text) !important;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-weight: 500;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-32) 0 var(--space-24);
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    animation: bubble 25s ease-in-out infinite;
}

.hero::before {
    top: 20%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.12) 0%, transparent 70%);
    animation-delay: 0s;
}

.hero::after {
    bottom: 15%;
    left: 5%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.08) 0%, transparent 70%);
    animation-delay: 5s;
}

@keyframes bubble {
    0% {
        transform: translate(0, 0) scale(0.8);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translate(50px, -80px) scale(1.2);
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate(0, 0) scale(0.8);
        opacity: 0;
    }
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.static-bubble {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: pulse 4s ease-in-out infinite;
    z-index: 0;
}

.subtle-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    background: rgba(33, 150, 243, 0.6);
    box-shadow: 0 0 8px rgba(33, 150, 243, 0.4);
    animation: particleTwinkle 3s ease-in-out infinite;
    z-index: 0;
}

@keyframes particleTwinkle {
    0%, 100% {
        opacity: 0.2;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-7xl);
    }
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-10);
    line-height: 1.7;
    max-width: 600px;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: var(--text-xl);
    }
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    outline: none;
}

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

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
}

.btn-text {
    background: transparent;
    color: var(--color-text-secondary);
    padding: var(--space-3) 0;
}

.btn-text:hover {
    color: var(--color-text);
}

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

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--space-24) 0;
}

@media (min-width: 768px) {
    section {
        padding: var(--space-32) 0;
    }
}

.section-header {
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-5xl);
    }
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@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: linear-gradient(135deg, rgba(33, 150, 243, 0.03) 0%, transparent 100%);
    padding: var(--space-10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(33, 150, 243, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    border-color: rgba(33, 150, 243, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.1);
}

.service-number {
    font-size: var(--text-xs);
    color: var(--color-accent);
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-5);
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(33, 150, 243, 0.1);
    border-radius: var(--radius-sm);
    position: relative;
    z-index: 1;
}

.service-title {
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.service-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: var(--text-base);
    position: relative;
    z-index: 1;
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--color-bg);
}

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

.about-text {
    margin-bottom: var(--space-8);
}

.about-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

/* ===================================
   Values Section
   =================================== */
.values {
    background: var(--color-bg);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

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

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

.value-card {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-slow);
    background: transparent;
}

.value-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    background: rgba(33, 150, 243, 0.03);
}

.value-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.value-card h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.value-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--color-bg);
}

.contact-header {
    margin-bottom: var(--space-16);
    max-width: 700px;
}

.contact-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-top: var(--space-4);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

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

.contact-form {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

@media (min-width: 768px) {
    .contact-form {
        padding: var(--space-12);
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

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

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-card {
    padding: var(--space-6);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.contact-card h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-card p {
    font-size: var(--text-base);
    color: var(--color-text);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 3fr;
    }
}

.footer-brand {
    max-width: 400px;
}

.footer-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: var(--space-4);
    font-size: var(--text-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-column a {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* ===================================
   Animations
   =================================== */
[data-aos] {
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0, 0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: var(--space-8);
        gap: var(--space-6);
        transition: right var(--transition-slow);
        border-left: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        padding: var(--space-24) 0 var(--space-16);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-description {
        font-size: var(--text-base);
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ===================================
   Utilities
   =================================== */
.text-center {
    text-align: center;
}

/* ===================================
   Legal Pages Styles
   =================================== */
.legal-section {
    padding: 140px 0 100px;
    background: var(--color-bg);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(33, 150, 243, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(33, 150, 243, 0.02) 0%, transparent 50%);
    min-height: 100vh;
}

.legal-section .container {
    max-width: 900px;
}

.legal-section h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.legal-section > .container > p:first-of-type {
    color: var(--color-text-tertiary);
    font-size: 0.95rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.legal-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
    position: relative;
    padding-left: 1rem;
}

.legal-section h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 70%;
    background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
    border-radius: 2px;
}

.legal-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
    max-width: 80ch;
}

.legal-section ul {
    list-style: none;
    padding-left: 0;
    margin: 1.5rem 0;
}

.legal-section ul li {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
    padding-left: 1.75rem;
    position: relative;
}

.legal-section ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.legal-section li strong {
    color: var(--color-text);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

.legal-section a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    border-bottom: 1px solid transparent;
}

.legal-section a:hover {
    color: var(--color-accent-hover);
    border-bottom-color: var(--color-accent-hover);
}

.legal-section strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-section em {
    color: var(--color-text-tertiary);
    font-style: italic;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2.5rem 0;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.legal-table th,
.legal-table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.legal-table th {
    background: rgba(33, 150, 243, 0.05);
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.legal-table td {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.legal-table tbody tr:last-child td {
    border-bottom: none;
}

.legal-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.footer .footer-bottom ul {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer .footer-bottom ul li a {
    color: var(--text-color-secondary);
    text-decoration: none;
    font-size: 0.9rem;
}

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