:root {
    /* Color Palette */
    --primary: #0a2351;
    /* Dark Blue */
    --secondary: #25d366;
    /* WhatsApp Green */
    --accent: #3498db;
    /* Light Blue */
    --text-dark: #1a1a1a;
    --text-light: #f4f4f4;
    --text-muted: #666;
    --bg-light: #ffffff;
    --bg-grey: #f8f9fa;
    --bg-dark: #050d1a;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Typography Helpers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.subheading {
    display: block;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10, 35, 81, 0.3);
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-secondary:hover {
    background: #1eb954;
    transform: translateY(-3px);
}

.small-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* Top Bar */
.top-bar {
    background: var(--bg-dark);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.85rem;
}

.top-bar a {
    color: var(--white);
    text-decoration: none;
    margin-right: 1.5rem;
}

.stqc-tag {
    color: #ffd700;
    font-weight: 600;
}

/* Header */
.header {
    background: var(--white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    color: var(--primary);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    text-decoration: none;
    color: var(--text-dark);
    margin: 0 1.5rem;
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: rgba(52, 152, 219, 0.05);
    border-radius: 50%;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(52, 152, 219, 0.1);
    color: var(--accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

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

.hero-image .img-wrapper {
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.1);
}

/* STQC Banner */
.stqc-banner {
    background: var(--primary);
    color: var(--white);
    padding: 1.5rem 0;
    text-align: center;
}

.banner-content i {
    color: #ffd700;
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Services */
.services {
    padding: 8rem 0;
    background: var(--white);
}

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

.service-card {
    padding: 3rem 2rem;
    background: var(--bg-grey);
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.service-card .icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

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

/* About Section */
.about {
    padding: 8rem 0;
    background: var(--bg-light);
}

.about-image img {
    width: 100%;
    border-radius: 20px;
}

.about-list {
    list-style: none;
    margin-top: 2rem;
}

.about-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.about-list li i {
    color: var(--secondary);
}

/* Why Choose Us */
.why-us {
    padding: 8rem 0;
    background: var(--bg-dark);
    color: var(--white);
}

.why-us .section-header h2 {
    color: var(--white);
}

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

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

.why-item i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.why-item h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.why-item p {
    color: #ccc;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: var(--bg-grey);
}

.contact-box {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-info-panel {
    background: var(--primary);
    color: var(--white);
    padding: 4rem;
}

.contact-info-panel h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-details {
    list-style: none;
    margin-top: 3rem;
}

.contact-details li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.contact-details span {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #ccc;
}

.contact-details a,
.contact-details p {
    color: var(--white);
    text-decoration: none;
    font-size: 1.1rem;
}

.contact-form-panel {
    padding: 4rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-consent {
    margin-bottom: 1.5rem;
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 0.9rem;
}

.full-width {
    width: 100%;
}

/* FAQ */
.faq {
    padding: 8rem 0;
}

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

.faq-item {
    margin-bottom: 1rem;
    border-bottom: 1px solid #ddd;
}

.faq-question {
    width: 100%;
    padding: 1.5rem 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-item.active i {
    transform: rotate(45deg);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--white);
    padding: 6rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.footer-brand p {
    color: #ccc;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
}

.footer h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-contact p {
    margin-bottom: 1rem;
    color: #ccc;
}

.footer-contact i {
    color: var(--accent);
    margin-right: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #888;
}

/* Floating Buttons */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.float-btn:hover {
    transform: scale(1.1);
}

.whatsapp {
    background: var(--secondary);
}

.call {
    background: var(--primary);
}

/* Service Areas */
.areas {
    padding: 8rem 0;
    background: var(--white);
    text-align: center;
}

.areas-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.area-item {
    background: var(--bg-grey);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid #eee;
    transition: var(--transition);
}

.area-item:hover {
    background: var(--primary);
    color: var(--white);
}

/* Testimonials */
.testimonials {
    padding: 8rem 0;
    background: var(--bg-grey);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.stars {
    color: #ffd700;
    margin-bottom: 1.5rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.user strong {
    display: block;
    color: var(--primary);
}

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

/* Mobile Responsive */
@media (max-width: 992px) {
    .container {
        padding: 0 1.5rem;
    }

    .grid-2 {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

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

    .hero p {
        margin: 0 auto 2.5rem;
    }

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

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

    .about-image {
        order: -1;
    }

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

    .contact-info-panel,
    .contact-form-panel {
        padding: 2.5rem;
    }

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

    .header {
        padding: 1rem 0;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1001;
    }

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

    .nav-links li {
        margin: 1.5rem 0;
    }

    .nav-links li a {
        font-size: 1.5rem;
        margin: 0;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        cursor: pointer;
        z-index: 1002;
        position: relative;
    }

    .mobile-menu-btn span {
        display: block;
        width: 25px;
        height: 2px;
        background: var(--primary);
        margin: 6px 0;
        transition: var(--transition);
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -7px);
    }

    .top-bar {
        display: none;
    }
}

@media (max-width: 600px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 5rem 0;
    }

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

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .services,
    .about,
    .why-us,
    .contact,
    .areas,
    .testimonials,
    .faq {
        padding: 5rem 0;
    }

    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}