:root {
    --primary: #00d4aa;
    --primary-dark: #00b894;
    --primary-glow: rgba(0, 212, 170, 0.3);
    --accent: #6c5ce7;
    --bg-dark: #0a0a0f;
    --bg-card: rgba(20, 22, 35, 0.8);
    --bg-card-hover: rgba(30, 35, 55, 0.9);
    --text: #ffffff;
    --text-muted: #a0a0b0;
    --gradient-1: linear-gradient(135deg, #00d4aa 0%, #6c5ce7 100%);
    --gradient-2: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
}

/* Animated Background Grid */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
    linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-1 {
    top: -200px;
    right: -200px;
    background: var(--primary);
}

.bg-glow-2 {
    bottom: -200px;
    left: -200px;
    background: var(--accent);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
}

nav.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 15px 5%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--bg-dark);
}

.logo-text {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--gradient-1);
    color: var(--bg-dark);
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(0, 212, 170, 0.5);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--gradient-1);
    color: var(--bg-dark);
    border-color: transparent;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 5% 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
    linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(10, 10, 15, 0.7) 50%, rgba(10, 10, 15, 0.85) 100%),
    url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072') center/cover;
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
    opacity: 0;
    transform: translateY(40px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-badge i {
    font-size: 0.7rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 25px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero h1 .highlight {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 40px;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.8s backwards;
}

.hero-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 1s ease 1s backwards;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: 'Syne', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Section Styles */
section {
    padding: 100px 5%;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--primary);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* About Section */
.about {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 170, 0.03) 50%, transparent 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
    border-radius: 20px;
    z-index: -1;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 35px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature i {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.about-feature span {
    font-weight: 500;
}

/* Services Section */
.services {
    background: 
    linear-gradient(135deg, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.9) 100%),
    url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?q=80&w=2034') center/cover fixed;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--bg-card-hover);
    border-color: rgba(0, 212, 170, 0.2);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: all 0.4s ease;
}

.service-icon i {
    font-size: 1.8rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card:hover .service-icon {
    background: var(--gradient-1);
}

.service-card:hover .service-icon i {
    -webkit-text-fill-color: var(--bg-dark);
    background: none;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

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

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

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

.service-link:hover {
    gap: 12px;
}

/* Why Choose Us */
.why-us {
    background: linear-gradient(180deg, transparent 0%, rgba(108, 92, 231, 0.03) 50%, transparent 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.why-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.why-card:hover {
    transform: translateY(-8px);
    border-color: rgba(108, 92, 231, 0.3);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.why-icon i {
    font-size: 1.8rem;
    color: white;
}

.why-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

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

/* Founder Section */
.founder {
    background: 
    linear-gradient(135deg, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0.9) 100%);
}

.founder-container {
    display: flex;
    align-items: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.founder-image {
    flex-shrink: 0;
    position: relative;
}

.founder-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    border: 2px solid var(--primary);
    border-radius: 20px;
    z-index: 0;
}

.founder-image img {
    width: 350px;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    position: relative;
    z-index: 1;
}

.founder-content {
    flex: 1;
}

.founder-content .section-tag {
    justify-content: flex-start;
}

.founder-content .section-tag::before {
    display: none;
}

.founder-content h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.founder-title {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.founder-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.founder-social {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.founder-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.founder-social a:hover {
    background: var(--gradient-1);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

/* Contact Section */
.contact {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 170, 0.03) 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item-icon {
    width: 55px;
    height: 55px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
}

.contact-item p, .contact-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 45px;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 212, 170, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    padding: 18px;
    font-size: 1rem;
}

/* Footer */
footer {
    background: #050508;
    padding: 60px 5% 30px;
    position: relative;
    z-index: 1;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    max-width: 1400px;
    margin: 0 auto;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand p {
    color: var(--text-muted);
    margin: 20px 0 25px;
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--gradient-1);
    color: var(--bg-dark);
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    font-family: 'Syne', sans-serif;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 14px;
}

.footer-column a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 30px auto 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--primary);
    text-decoration: none;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--primary-glow);
}

/* Responsive */
@media (max-width: 1200px) {
    .services-grid {
    grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    }
}

@media (max-width: 992px) {
    .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    transition: right 0.4s ease;
    }

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

    .mobile-toggle {
    display: flex;
    }

    .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    }

    .about-image {
    order: -1;
    }

    .about-image img {
    height: 400px;
    }

    .founder-container {
    flex-direction: column;
    text-align: center;
    }

    .founder-content .section-tag {
    justify-content: center;
    }

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

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

    .hero-stats {
    gap: 40px;
    }
}

@media (max-width: 768px) {
    section {
    padding: 70px 5%;
    }

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

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

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

    .hero-stats {
    flex-direction: column;
    gap: 25px;
    }

    .about-features {
    grid-template-columns: 1fr;
    }

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

    .footer-brand p {
    max-width: 100%;
    }

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

    .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
    }

    .founder-image img {
    width: 280px;
    height: 320px;
    }

    .contact-form {
    padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
    font-size: 2rem;
    }

    .hero-description {
    font-size: 1rem;
    }

    .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
    }

    .section-header h2 {
    font-size: 1.8rem;
    }

    .logo-text {
    font-size: 1.2rem;
    }
}