/* ======= CSS VARIABLES ======= */
:root {
    --primary-color: #1e3a8a; /* Deep Blue */
    --primary-light: #2563eb;
    --secondary-color: #d97706; /* Gold/Amber */
    --secondary-light: #f59e0b;
    --text-color: #334155;
    --text-light: #64748b;
    --light-bg: #f8fafc;
    --white: #ffffff;
    --success-color: #10b981;
    --transition: all 0.3s ease-in-out;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* ======= RESET & BASE ======= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--text-color);
    line-height: 1.6;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--light-bg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-subtitle {
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: block;
}

/* ======= BUTTONS ======= */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

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

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

.btn-text {
    background: none;
    color: var(--primary-light);
    padding: 0;
    font-size: 1rem;
}

.btn-text:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* ======= HEADER ======= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

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

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    line-height: 1;
}

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

.logo p {
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.nav-menu ul {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-weight: 600;
    color: var(--text-color);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* ======= HERO SECTION ======= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1556761175-5973dc0f32d7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    color: var(--white);
    text-align: center;
    padding-top: 80px; /* Offset for navbar */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(30, 58, 138, 0.8), rgba(0, 0, 0, 0.6));
}

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

.badge {
    display: inline-block;
    background-color: var(--secondary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: var(--secondary-color);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* ======= ABOUT SECTION ======= */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 1.05rem;
}

.stats {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.stat-item {
    border-left: 3px solid var(--secondary-color);
    padding-left: 15px;
}

.stat-number {
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 5px;
}

.about-images {
    position: relative;
    height: 500px;
}

.image-wrapper {
    position: absolute;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.main-img {
    width: 70%;
    height: 70%;
    top: 0;
    right: 0;
    z-index: 1;
}

.secondary-img {
    width: 60%;
    height: 60%;
    bottom: 0;
    left: 0;
    z-index: 2;
    border: 8px solid var(--white);
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-wrapper:hover .about-img {
    transform: scale(1.05);
}

/* ======= SERVICES SECTION ======= */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

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

.service-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-bottom-color: var(--secondary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* ======= ENQUIRY MODAL ======= */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.modal-content {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 450px;
    position: relative;
    transform: translateY(0);
    transition: transform 0.3s ease;
    text-align: center;
}

.modal.hidden .modal-content {
    transform: translateY(-20px);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
}

.modal-content h3 {
    margin-bottom: 10px;
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: var(--border-radius);
    font-weight: 600;
    color: var(--white);
    transition: var(--transition);
}

.whatsapp-btn { background-color: #25D366; }
.whatsapp-btn:hover { background-color: #128C7E; }

.email-btn { background-color: #EA4335; }
.email-btn:hover { background-color: #C5221F; }

.sms-btn { background-color: var(--primary-color); }
.sms-btn:hover { background-color: var(--primary-light); }

/* ======= TOAST NOTIFICATION ======= */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background-color: var(--white);
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    z-index: 3000;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
}

.toast.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(20px);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.toast-icon {
    background-color: var(--success-color);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.toast p {
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

/* ======= CONTACT SECTION ======= */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-list .icon {
    font-size: 1.5rem;
    background-color: var(--light-bg);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary-color);
}

.contact-list details strong {
    display: block;
    margin-bottom: 5px;
}

.contact-list details p {
    margin: 0;
    color: var(--text-light);
}

.contact-list a {
    color: var(--primary-color);
    font-weight: 500;
}

.contact-list a:hover {
    text-decoration: underline;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-color: #e2e8f0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* ======= FOOTER ======= */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* ======= RESPONSIVE ======= */
@media (max-width: 992px) {
    .about-container, .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero h2 {
        font-size: 3rem;
    }
    
    .about-images {
        height: 400px;
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        display: none;
    }
    
    .nav-menu.active {
        display: block;
    }
    
    .nav-menu ul {
        flex-direction: column;
        text-align: center;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
}