/* Modern Design System - Slim and Shine */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
    --primary: #0dce97;
    --secondary: #0f172a;
    --accent: #0891b2;
    --light: #f8fafc;
    --dark: #1e293b;
    --text-muted: #64748b;
    --font-main: 'Inter', sans-serif;
    --radius-lg: 1rem;
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px -10px rgba(13, 206, 151, 0.15);
}

body {
    font-family: var(--font-main);
    color: var(--secondary);
    background-color: #ffffff;
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -0.02em;
}

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

/* Utilities */
.text-primary {
    color: var(--primary) !important;
}

.bg-primary {
    background-color: var(--primary) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.rounded-4 {
    border-radius: var(--radius-lg) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-soft) !important;
}

.shadow-hover {
    transition: transform 0.3s, box-shadow 0.3s;
}

.shadow-hover:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover) !important;
}

/* Header */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
    padding: 1rem 0;
}

.navbar-brand img {
    height: 45px;
}

.nav-link {
    font-weight: 500;
    color: var(--secondary) !important;
    padding: 0.5rem 1.2rem !important;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary) !important;
}

.btn-primary {
    background: var(--primary);
    border: none;
    color: #fff;
    padding: 0.8rem 1.8rem;
    border-radius: 50rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(13, 206, 151, 0.3);
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 206, 151, 0.4);
    color: #fff;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 8rem 0 6rem;
    background-color: var(--light);
    overflow: hidden;
}

.hero-bg-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    opacity: 0.1;
    /* Subtle background */
}

.bg-img-cover {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}

/* Image Cards (Background Image Rule) */
.service-card-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    position: relative;
}

.service-card-body {
    background: #fff;
    padding: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.03);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Review Cards */
.review-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid #f1f5f9;
}

/* Footer */
footer {
    background-color: var(--secondary);
    color: #94a3b8;
    padding: 4rem 0 2rem;
}

footer h5 {
    color: #fff;
    margin-bottom: 1.5rem;
}

footer a {
    color: #94a3b8;
}

footer a:hover {
    color: var(--primary);
}

footer .social-icon {
    font-size: 1.2rem;
    margin-right: 1rem;
    color: #fff;
}

/* Specific Background Hooks */
.bg-hero-1 {
    background-image: url('../images/site/hero-1.jpg');
}

.bg-hero-2 {
    background-image: url('../images/site/hero-2.jpg');
}

.bg-hero-3 {
    background-image: url('../images/site/hero-3.jpg');
}

.bg-section-1 {
    background-image: url('../images/site/section-1.jpg');
}

.bg-section-2 {
    background-image: url('../images/site/section-2.jpg');
}

.bg-section-3 {
    background-image: url('../images/site/section-3.jpg');
}

.bg-section-4 {
    background-image: url('../images/site/section-4.jpg');
}

.bg-cta {
    background-image: url('../images/site/cta.jpg');
}

/* Page Header (Subpages) */
.page-header {
    position: relative;
    min-height: 40vh;
    padding-top: 120px;
    /* Accounts for fixed navbar */
    padding-bottom: 4rem;
    background-color: var(--light);
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Contact Form */
.form-control {
    padding: 0.8rem 1.2rem;
    border-radius: 0.8rem;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(13, 206, 151, 0.1);
    border-color: var(--primary);
    background-color: #fff;
}