:root {
    --primary-color: #00d2ff;
    /* Vibrant Sky Blue */
    --primary-dark: #3a7bd5;
    /* Deep Ocean Blue */
    --accent-color: #0f172a;
    /* Near Black / Dark Navy */
    --text-color: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f1f5f9;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 30px 60px rgba(0, 0, 0, 0.12);
    --border-radius: 20px;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
    width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Premium Typography */
h1,
h2,
h3,
h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--accent-color);
}

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

/* Floating WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
    z-index: 9999;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1) rotate(10deg);
}

/* Professional Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.1) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
    animation: move 20s infinite alternate;
}

@keyframes move {
    from {
        transform: translate(0, 0);
    }

    to {
        transform: translate(100px, 100px);
    }
}

/* Process Steps */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    margin-top: 40px;
}

.process-item {
    text-align: center;
    padding: 30px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.process-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.process-number {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin: 0 auto 20px;
}

/* Header & Nav */
.top-bar {
    background: var(--accent-color);
    color: white;
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info {
    display: flex;
    gap: 20px;
}

.top-info span i {
    color: var(--primary-color);
    margin-right: 5px;
}

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

.top-social a:hover {
    color: var(--primary-color);
}

header {
    background: rgba(255, 255, 255, 0.98);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    padding: 10px 0;
}

.logo {
    flex-shrink: 0;
    /* Prevent logo from getting squashed */
    display: flex;
    align-items: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
}

.logo span {
    color: var(--accent-color);
    margin-left: 5px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
    white-space: nowrap;
    margin-left: auto;
    /* Pushes everything to the right */
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-color);
    position: relative;
    padding: 10px 0;
    /* Increased from 5px */
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    /* Moved down from 0 */
    left: 0;
    width: 0;
    height: 3px;
    /* Slightly thicker for better visibility */
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

.nav-links a.nav-cta,
.nav-cta {
    background: var(--gradient);
    color: white !important;
    padding: 12px 28px !important;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    white-space: nowrap;
    line-height: 1;
    flex-shrink: 0;
    /* Important: prevents the button from being pushed down */
    margin-left: 20px;
    /* Space between links and button */
}

.nav-links a.nav-cta::after,
.nav-cta::after {
    display: none !important;
}

.nav-links a.nav-cta:hover,
.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 210, 255, 0.4);
    background: var(--accent-color);
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.8rem;
    /* Slightly larger */
    position: relative;
    padding-bottom: 25px;
    /* Increased gap between text and line */
    margin-bottom: 20px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    /* Wider line */
    height: 5px;
    /* Thicker accent line */
    background: var(--primary-color);
    border-radius: 5px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 174, 239, 0.3);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, rgba(0, 210, 255, 0.05), transparent),
        radial-gradient(circle at bottom left, rgba(58, 123, 213, 0.05), transparent);
    padding-top: 160px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.08) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: 0;
    filter: blur(50px);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    /* Responsive font size */
    line-height: 1.1;
    margin-bottom: 30px;
}

section {
    width: 100%;
    overflow: hidden;
    /* Contain inner elements */
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-image {
    position: absolute;
    right: 5%;
    top: 55%;
    transform: translateY(-50%);
    max-width: 50%;
    z-index: 1;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Stats Section */
.stats {
    background: var(--accent-color);
    color: white;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.8;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.service-card {
    background: white;
    padding: 50px 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover h3,
.service-card:hover p,
.service-card:hover .service-icon {
    color: white;
}

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

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
}

/* Why Choose Us */
.why-us {
    background: var(--bg-light);
}

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

.why-list {
    margin-top: 30px;
}

.why-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.why-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 5px;
}

.why-item h4 {
    margin-bottom: 5px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
}

.client-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.client-text h4 {
    margin-bottom: 0;
}

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

/* Projects */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 450px;
    box-shadow: var(--shadow);
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(15, 23, 42, 0.9) 100%);
    opacity: 0.6;
    transition: var(--transition);
}

.project-card:hover::after {
    opacity: 0.9;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover .project-img {
    transform: scale(1.1);
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-info-box {
    background: var(--accent-color);
    color: white;
    padding: 40px;
    border-radius: var(--border-radius);
}

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

.contact-details-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    font-family: inherit;
    font-size: 1rem;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

/* Footer */
footer {
    background: #0a1016;
    color: #cbd5e1;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.8rem;
    color: white;
    font-weight: 800;
    margin-bottom: 20px;
}

.footer-logo span {
    color: var(--primary-color);
}

.footer-links h4 {
    color: white;
    margin-bottom: 25px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

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

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-image {
        display: none;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }

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

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

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

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

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

@media (max-width: 576px) {

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

    .hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .d-none-mobile {
        display: none;
    }

    .top-info span {
        font-size: 0.75rem;
    }

    .nav-links {
        display: none;
        /* Hide standard nav on mobile */
    }

    .hamburger {
        display: block;
        margin-left: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    section {
        padding: 60px 0;
    }

    .stat-item h3 {
        font-size: 2rem;
    }
}