/* --- Variables & Reset --- */
:root {
    --primary: #0f172a;
    /* Deep Navy */
    --accent: #f59e0b;
    /* Construction Gold */
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --light-bg: #f8fafc;
    --success: #22c55e;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

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

.section {
    padding: 80px 0;
}

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

.text-accent {
    color: var(--accent);
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    gap: 10px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    background-color: #fbbf24;
}

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

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

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.5px;
}

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

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s;
}

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

.btn-nav {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 20px;
    border-radius: 20px;
}

.btn-nav:hover {
    background: var(--accent);
    color: var(--primary) !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    background: url('slider.jpg') no-repeat center center/cover;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    width: 100%;
}

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

.hero-badge {
    display: inline-block;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 30px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* --- Services --- */
.section-header {
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

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

.service-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.card-image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

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

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

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
}

.card-content {
    padding: 30px;
    position: relative;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    position: absolute;
    top: -30px;
    right: 30px;
    box-shadow: var(--shadow-md);
}

.card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.card-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* --- Sub-Page Header --- */
.page-header {
    height: 40vh;
    min-height: 300px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.8) 100%), url('slider.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 0;
    /* Remove header offset */
    padding-top: 80px;
    /* Compensate for fixed navbar */
}

.page-header h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--white);
}

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

.breadcrumb span {
    color: var(--accent);
}

/* --- Contact Page Specific --- */
.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.contact-info-box {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

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

.info-item i {
    width: 50px;
    height: 50px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--primary);
}

.info-item p {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

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

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-family: var(--font-body);
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

@media (max-width: 768px) {
    .contact-page-grid {
        grid-template-columns: 1fr;
    }
}

/* --- About Mini --- */
.section-about {
    background-color: var(--white);
}

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

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.exp-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent);
    padding: 20px;
    border-radius: 15px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
}

.exp-badge .years {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.about-content .sub-title {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.feature-list {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--text-dark);
}

.feature-list i {
    color: var(--accent);
}

/* --- Service Areas --- */
.bg-pattern {
    background-color: var(--primary);
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    color: var(--white);
}

.bg-pattern .section-title {
    color: var(--white);
}

.bg-pattern .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.regions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.region-column {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.region-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
}

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

.region-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.region-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.region-list span {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.region-list span:hover {
    background: var(--accent);
    color: var(--primary);
}

/* --- Contact & Footer --- */
.contact-section {
    position: relative;
    padding-bottom: 0;
}

.contact-card {
    background: var(--accent);
    color: var(--primary);
    border-radius: 30px;
    padding: 60px;
    text-align: center;
    position: relative;
    z-index: 10;
    margin-bottom: -100px;
    box-shadow: var(--shadow-lg);
}

.contact-card h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.phone-large {
    display: inline-block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-top: 20px;
    font-family: var(--font-heading);
}

.phone-large:hover {
    transform: scale(1.05);
}

.map-wrapper {
    height: 500px;
    width: 100%;
    filter: grayscale(100%);
    position: relative;
    z-index: 1;
}

.map-wrapper iframe {
    height: 100%;
}

.footer {
    background: #0b1120;
    color: rgba(255, 255, 255, 0.4);
    padding: 30px 0;
}

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

.footer-left h3 {
    color: var(--white);
    margin-bottom: 5px;
}

/* --- Floating Actions --- */
.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);
    font-size: 1.5rem;
    box-shadow: var(--shadow-hover);
    transition: transform 0.2s;
    cursor: pointer;
}

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

.float-btn.whatsapp {
    background-color: #25D366;
}

.float-btn.phone {
    background-color: var(--accent);
    color: var(--primary);
}

/* --- Animations --- */
[data-animate] {
    opacity: 0;
    transition: all 0.8s ease-out;
}

[data-animate="fade-up"] {
    transform: translateY(30px);
}

[data-animate="slide-up"] {
    transform: translateY(50px);
}

[data-animate="zoom-in"] {
    transform: scale(0.95);
}

[data-animate].visible {
    opacity: 1;
    transform: none;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .navbar-container {
        padding: 0 20px;
    }

    .nav-links {
        display: none;
    }

    /* Mobile menu needed */

    .mobile-menu-btn {
        display: block;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary);
        padding: 20px;
        gap: 20px;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    }

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

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

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

    .contact-card {
        padding: 40px 20px;
    }

    .phone-large {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-card {
        margin-bottom: -50px;
    }

    .floating-actions {
        right: 20px;
        bottom: 20px;
    }

    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}