:root {
    /* Theme: Luxury Dark */
    --bg-color: #03060b;
    --bg-accent: #0a0e14;
    --card-bg: rgba(255, 255, 255, 0.02);
    --card-hover: rgba(255, 255, 255, 0.05);
    --primary-color: #4f46e5;
    /* More sophisticated Indigo */
    --accent-color: #f43f5e;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glow-opacity: 0.3;

    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --nav-height: 72px;
    --transition-speed: 0.4s;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

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

.icon {
    display: inline-block;
    vertical-align: middle;
    transition: transform 0.3s ease;
}

.icon.check {
    color: var(--primary-color);
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.85;
    /* Increased for better reading flow */
    overflow-x: hidden;
    transition: background-color var(--transition-speed), color var(--transition-speed);
    position: relative;
}

body::before,
body::after {
    content: '';
    position: fixed;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    opacity: var(--glow-opacity);
    pointer-events: none;
    transition: opacity var(--transition-speed);
}

body::before {
    top: -20vw;
    right: -10vw;
    background: radial-gradient(circle, var(--primary-color), transparent);
}

body::after {
    bottom: -20vw;
    left: -10vw;
    background: radial-gradient(circle, var(--accent-color), transparent);
}

html {
    scroll-behavior: smooth;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    cursor: pointer;
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.05);
}

.section {
    padding: 160px 0;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
    letter-spacing: -2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 20px;
}

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

.center-text::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Navbar */
.navbar {
    height: var(--nav-height);
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: var(--glass-border);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: white;
}

.nav-links .btn-primary {
    color: white !important;
    padding: 10px 24px;
}

.theme-toggle {
    display: none;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--nav-height);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(244, 63, 94, 0.15) 0%, transparent 50%);
    z-index: -1;
    animation: pulseBg 10s ease-in-out infinite alternate;
}

@keyframes pulseBg {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

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

.hero-subtitle {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 0.95;
    margin-bottom: 30px;
    font-weight: 800;
    letter-spacing: -4px;
    color: #fff;
    filter: drop-shadow(0 0 30px rgba(79, 70, 229, 0.2));
}

.hero-desc {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 45px;
    max-width: 650px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 25px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 1.15rem;
    font-weight: 400;
}

.about-text strong {
    color: white;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: var(--card-bg);
    padding: 35px;
    border-radius: 20px;
    border: var(--glass-border);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-card:hover {
    transform: translateY(-10px);
    background: var(--card-hover);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.stat-card h3 {
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 15px;
    letter-spacing: 2px;
    opacity: 0.9;
    /* Increased from 0.7 for readability */
}

.stat-card p {
    font-size: 2.2rem;
    /* Slightly larger */
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.glass {
    background: var(--card-bg);
    backdrop-filter: blur(16px) saturate(180%);
    border: var(--glass-border);
    border-radius: 24px;
    padding: 45px;
    transition: all var(--transition-speed) var(--ease-out-expo);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.05),
            transparent);
    transition: 0.5s;
}

.glass:hover::before {
    left: 100%;
}

.glass:hover {
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.service-card:hover {
    transform: translateY(-12px);
    background: var(--card-hover);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-size: 1.05rem;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.service-card ul li {
    margin-bottom: 12px;
    color: var(--text-main);
    /* Brighter for list items */
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 400;
}

.service-card ul li i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.btn-text {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}

.btn-text:hover {
    gap: 10px;
}

/* Certifications */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.cert-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
    padding: 30px !important;
}

.cert-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.cert-item span {
    font-weight: 600;
    color: var(--text-main);
}

/* Contact */
.contact-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 1.1rem;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
    text-align: left;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
}

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

/* Make placeholder colors consistent */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.form-group select:invalid {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.1);
}

.full-width {
    width: 100%;
}

/* Footer */
.footer {
    padding: 60px 0;
    text-align: center;
    color: var(--text-muted);
    border-top: var(--glass-border);
    margin-top: 100px;
}

/* Mobile Navigation */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 2px;
}

.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

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

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 70%;
        background: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        display: flex !important;
        gap: 40px;
    }

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

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    max-width: 450px;
    width: 90%;
    text-align: center;
    padding: 50px 40px;
    position: relative;
    border: var(--glass-border);
    animation: modalFade 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalFade {
    from {
        transform: scale(0.8) translateY(-50px);
        opacity: 0;
    }

    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    right: 25px;
    top: 15px;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
}

.modal-icon {
    font-size: 5rem;
    margin-bottom: 25px;
}

.modal-icon i.success {
    color: #10b981;
}

.modal-icon i.error {
    color: #ef4444;
}

#modalTitle {
    font-size: 2rem;
    margin-bottom: 15px;
}

#modalMessage {
    margin-bottom: 30px;
    color: var(--text-muted);
}


/* Scroll Reveal Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-out-expo);
}

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