/* 
   Design System & Tokens
*/
:root {
    --primary-color: #FACC15; /* Warning yellow/orange from design */
    --primary-hover: #EAB308;
    --dark-bg: #0F1115; /* Deep dark background */
    --darker-bg: #090A0C;
    --light-bg: #F8FAFC;
    --white: #FFFFFF;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-light: #F1F5F9;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--light-bg);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

.section-header .subtitle {
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-main);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--dark-bg);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn i {
    margin-left: 8px;
}

/* Navbar */
.navbar {
    background-color: rgba(15, 17, 21, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

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

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

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: url('images/hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(9,10,12,0.9) 0%, rgba(15,17,21,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
    opacity: 0.9;
}

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

/* Services */
.services {
    background-color: var(--white);
}

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

.service-card {
    background-color: var(--light-bg);
    padding: 40px 30px;
    border-radius: 8px;
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-bottom-color: var(--primary-color);
    background-color: var(--white);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--dark-bg);
}

.service-card p {
    color: var(--text-muted);
}

/* Info Section */
.info-section {
    background-color: var(--darker-bg);
    color: var(--white);
    padding: 100px 0;
}

.info-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.info-content {
    flex: 1;
}

.info-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.info-content p {
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.features-list i {
    color: var(--primary-color);
}

.info-stats {
    flex: 0 0 400px;
}

.stat-box {
    background-color: var(--primary-color);
    padding: 50px 40px;
    border-radius: 8px;
    text-align: center;
    color: var(--dark-bg);
    transform: rotate(2deg);
    transition: var(--transition);
}

.stat-box:hover {
    transform: rotate(0deg) scale(1.02);
}

.stat-box h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
}

/* Contact */
.contact-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.contact-info {
    flex: 1;
    background-color: var(--dark-bg);
    color: var(--white);
    padding: 60px;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-light);
    opacity: 0.8;
    margin-bottom: 40px;
}

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

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

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

.contact-item p {
    color: var(--text-light);
    opacity: 0.8;
}

.contact-form {
    flex: 1;
    padding: 60px;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(250, 204, 21, 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='currentColor' 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;
}

/* CTA Banner */
.cta-banner {
    background-color: var(--primary-color);
    padding: 60px 0;
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-text h2 {
    font-size: 2rem;
    color: var(--dark-bg);
    margin-bottom: 10px;
}

.cta-text p {
    color: var(--darker-bg);
    opacity: 0.9;
    font-size: 1.1rem;
}

.cta-banner .btn {
    background-color: var(--dark-bg);
    color: var(--white);
    white-space: nowrap;
}

.cta-banner .btn:hover {
    background-color: var(--darker-bg);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* FAQ */
.faq {
    background-color: var(--light-bg);
}

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

.faq-item {
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    margin: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    color: var(--dark-bg);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 24px;
    background-color: var(--white);
}

.faq-item.active .faq-answer {
    padding-bottom: 20px;
}

.faq-answer p {
    color: var(--text-muted);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(9, 10, 12, 0.8);
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background-color: var(--white);
    margin: auto;
    padding: 40px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    position: relative;
    transform: translateY(-50px);
    transition: transform 0.3s ease;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 24px;
    color: var(--text-muted);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    margin-bottom: 10px;
    color: var(--dark-bg);
}

.modal-content > p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Footer */
.footer {
    background-color: var(--darker-bg);
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: #FFF;
    transform: scale(1.1);
    box-shadow: 0 6px 14px rgba(0,0,0,0.4);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .info-container {
        flex-direction: column;
    }
    
    .info-stats {
        flex: auto;
        width: 100%;
        max-width: 400px;
    }
    
    .contact-card {
        flex-direction: column;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Mobile menu needed for full implementation */
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
}