:root {
    --bg-color: #0b0f19;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --accent-1: #7ed957;
    --accent-2: #f58929;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --card-hover: rgba(255, 255, 255, 0.08);
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-block;
    box-shadow: 0 10px 20px -10px rgba(0, 242, 254, 0.5);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -10px rgba(0, 242, 254, 0.7);
}

.btn-secondary {
    background: var(--glass-bg);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    display: inline-block;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-primary.lg, .btn-secondary.lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(16px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent-1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links li a:not(.btn-primary) {
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links li a:not(.btn-primary):hover {
    color: #fff;
}

/* Mega Menu */
.dropdown {
    position: relative;
}

.caret {
    font-size: 0.8rem;
    margin-left: 2px;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 800px;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.mega-column h4 {
    color: var(--accent-1);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mega-column a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.mega-column a:hover {
    color: #fff;
}

.mega-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.mega-footer a {
    color: var(--accent-2);
    font-weight: 600;
}

.mega-footer a:hover {
    text-decoration: underline;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: #fff;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.glow-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,242,254,0.15) 0%, rgba(11,15,25,0) 70%);
    z-index: -1;
    filter: blur(50px);
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-1);
    margin-bottom: 2rem;
    backdrop-filter: blur(4px);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-inline: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Services Section */
.services {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-inline: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 242, 254, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent-1);
}

.service-icon svg {
    width: 30px;
    height: 30px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Why Us Section */
.why-us {
    padding: 6rem 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 242, 254, 0.03));
}

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

.why-us-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.why-us-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-box {
    padding: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

.stat-box h3 {
    font-size: 3rem;
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-box span {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-2);
}

.stat-box p {
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 0.5rem;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-info ul {
    margin-bottom: 2rem;
}

.contact-info li {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 24px;
    backdrop-filter: blur(12px);
}

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

.form-group input, .form-group select {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 2px rgba(0, 242, 254, 0.2);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.form-group select option {
    background-color: var(--bg-color);
    color: #fff;
}

.form-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding-top: 4rem;
    background: rgba(0,0,0,0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

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

.footer-links ul li a {
    color: var(--text-secondary);
}

.footer-links ul li a:hover {
    color: var(--accent-1);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Responsive */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 15, 25, 0.98);
        flex-direction: column;
        padding: 2rem;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--glass-border);
    }

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

    .menu-toggle {
        display: flex;
    }

    .hero-cta {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Long Form Content Architecture (3000+ Words) */

.zig-zag-section {
    padding: 6rem 0;
}

.zig-zag-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.zig-zag-row:last-child {
    margin-bottom: 0;
}

.zig-zag-row.reverse .zig-zag-text {
    order: 2;
}

.zig-zag-row.reverse .zig-zag-image {
    order: 1;
}

.zig-zag-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid var(--glass-border);
}

.zig-zag-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.zig-zag-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Typography Enhancements for Long-Form */
.rich-text {
    max-width: 800px;
    margin: 0 auto;
}

.rich-text h2, .rich-text h3 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.rich-text p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 2rem;
}

.pull-quote {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary);
    border-left: 4px solid var(--accent-1);
    padding-left: 1.5rem;
    margin: 3rem 0;
    font-style: italic;
}

.rich-list {
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

.rich-list li {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.rich-list li::before {
    content: "✓";
    color: var(--accent-1);
    position: absolute;
    left: -0.5rem;
    font-weight: bold;
}

/* Accordion FAQ */
.faq-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: var(--glass-bg);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-main);
}

.accordion-header::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--accent-1);
    transition: var(--transition);
}

.accordion-item.active .accordion-header::after {
    content: "-";
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.accordion-content-inner {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .zig-zag-row, .zig-zag-row.reverse {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .zig-zag-row.reverse .zig-zag-text {
        order: unset;
    }
    .zig-zag-row.reverse .zig-zag-image {
        order: unset;
    }
}

/* Homepage Premium Additions */
/* 1. Tech Stack Marquee */
.marquee-wrapper {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 3rem 0;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.marquee-wrapper::before, .marquee-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
}

.marquee-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-color), transparent);
}

.marquee-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-color), transparent);
}

.marquee-track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
    gap: 4rem;
    align-items: center;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-item {
    color: var(--text-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.marquee-item:hover {
    color: var(--accent-1);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* 2. Case Studies */
.case-studies {
    padding: 6rem 0;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.case-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    opacity: 0;
    transition: var(--transition);
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    background: rgba(255,255,255,0.05);
}

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

.case-category {
    font-size: 0.85rem;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    display: block;
    font-weight: 600;
}

.case-metric {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    border-left: 3px solid var(--accent-1);
}

.case-metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
}

.case-metric-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 3. Pricing / Models */
.pricing-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card.popular {
    background: linear-gradient(180deg, rgba(126, 217, 87, 0.05) 0%, rgba(0,0,0,0) 100%);
    border-color: rgba(126, 217, 87, 0.3);
    transform: scale(1.02);
}

.pricing-card.popular .popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    color: #111;
    font-weight: 700;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    margin: 1.5rem 0;
}

.pricing-features {
    text-align: left;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li::before {
    content: "✓";
    color: var(--accent-1);
    font-weight: bold;
}

/* 4. Team */
.team-section {
    padding: 6rem 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.team-member {
    text-align: center;
}

.team-avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
    border: 1px solid var(--glass-border);
    padding: 10px;
    position: relative;
}

.team-avatar::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    opacity: 0.2;
    z-index: -1;
    transition: var(--transition);
}

.team-member:hover .team-avatar::after {
    opacity: 0.6;
    transform: scale(1.05);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.team-name {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.team-title {
    color: var(--accent-2);
    font-size: 0.95rem;
    font-weight: 500;
}