* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a2e;
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --accent-1: #6c63ff;
    --accent-2: #00d4aa;
    --gradient: linear-gradient(135deg, #6c63ff, #00d4aa);
    --radius: 16px;
    --radius-sm: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    transition: all 0.3s;
}

.navbar.scrolled {
    padding: 12px 0;
    border-bottom: 1px solid rgba(108, 99, 255, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 18px;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s;
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    border-radius: 2px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 60px;
    position: relative;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-1);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-2);
    bottom: 10%;
    left: -80px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: #ff6b9d;
    top: 50%;
    left: 50%;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(108, 99, 255, 0.15);
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-1);
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    line-height: 1.15;
    margin-bottom: 20px;
}

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

.hero-desc {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--gradient);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 15px;
    border-radius: 12px;
    transition: border-color 0.3s, background 0.3s;
}

.btn-ghost:hover {
    border-color: var(--accent-1);
    background: rgba(108, 99, 255, 0.08);
}

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

.device-frame {
    width: 260px;
    height: 520px;
    background: #1a1a2e;
    border-radius: 40px;
    border: 3px solid #2a2a40;
    padding: 12px;
    position: relative;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

.device-notch {
    width: 100px;
    height: 24px;
    background: #0a0a0f;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 16px;
}

.device-screen {
    background: #0f0f1a;
    border-radius: 28px;
    height: calc(100% - 40px);
    padding: 16px;
    overflow: hidden;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    font-size: 11px;
    color: var(--text-secondary);
}

.screen-icons {
    display: flex;
    gap: 4px;
    font-size: 9px;
}

.screen-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mini-card {
    height: 80px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.2), rgba(0, 212, 170, 0.1));
    border: 1px solid rgba(108, 99, 255, 0.15);
    animation: pulse 3s ease-in-out infinite;
}

.mini-card:nth-child(2) {
    animation-delay: 0.5s;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2), rgba(108, 99, 255, 0.1));
}

.mini-card:nth-child(3) {
    animation-delay: 1s;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.15), rgba(108, 99, 255, 0.1));
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
}

/* Hero Metrics */
.hero-metrics {
    max-width: 1200px;
    margin: 60px auto 0;
    padding: 0 24px;
    display: flex;
    gap: 48px;
}

.metric {
    display: flex;
    flex-direction: column;
}

.metric-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Section Styles */
.section-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-1);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 48px;
}

/* About */
.about {
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 16px;
}

.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    transition: border-color 0.3s, transform 0.2s;
}

.skill-pill:hover {
    border-color: var(--accent-1);
    transform: translateY(-2px);
}

.skill-pill i {
    color: var(--accent-2);
}

/* Portfolio */
.portfolio {
    padding: 120px 0;
    background: var(--bg-secondary);
}

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

.project-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 32px;
    transition: transform 0.3s, border-color 0.3s;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: rgba(108, 99, 255, 0.3);
}

.project-icon {
    width: 56px;
    height: 56px;
    background: rgba(108, 99, 255, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--accent-1);
    margin-bottom: 20px;
}

.project-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.project-card p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tags span {
    padding: 4px 12px;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 20px;
    font-size: 12px;
    color: var(--accent-2);
}

/* Services */
.services {
    padding: 120px 0;
}

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

.service-item {
    padding: 36px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    transition: border-color 0.3s, background 0.3s;
}

.service-item:hover {
    border-color: rgba(108, 99, 255, 0.3);
    background: rgba(108, 99, 255, 0.03);
}

.service-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.service-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-item p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.service-item ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-item li {
    font-size: 13px;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.service-item li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--accent-2);
    border-radius: 50%;
}

/* Contact */
.contact {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item i {
    width: 44px;
    height: 44px;
    background: rgba(108, 99, 255, 0.12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-1);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 14px;
    margin-bottom: 4px;
}

.contact-item a, .contact-item p {
    color: var(--text-secondary);
    font-size: 14px;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--accent-2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent-1);
}

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

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

/* Footer */
.footer {
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand .logo-icon,
.footer-brand .logo-text {
    display: inline;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 14px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-2);
}

.footer-contact p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Policy Pages */
.policy-section {
    padding: 140px 0 80px;
}

.policy-header h1 {
    font-size: 2.5rem;
    margin-bottom: 32px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.policy-content h2 {
    font-size: 1.3rem;
    margin: 32px 0 12px;
    color: var(--text-primary);
}

.policy-content p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 15px;
}

.policy-content a {
    color: var(--accent-2);
    transition: opacity 0.3s;
}

.policy-content a:hover {
    opacity: 0.8;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s, transform 0.6s;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-desc {
        margin: 0 auto 32px;
    }

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

    .hero-visual {
        display: none;
    }

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

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

    .skills-container {
        justify-content: center;
    }

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

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        transition: right 0.3s;
        border-left: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 18px;
    }

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

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

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

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

    .hero-metrics {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .metric {
        align-items: center;
    }

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

    .footer-contact p {
        justify-content: center;
    }
}