/* Theme Variables - Skyblue focus */
:root {
    /* Colors */
    --primary-color: #0ea5e9;
    /* Sky blue */
    --primary-light: #38bdf8;
    --primary-dark: #0284c7;
    --secondary-color: #0f172a;
    /* Slate dark */
    --accent-color: #bae6fd;

    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #f8fafc;

    --white: #ffffff;
    --black: #000000;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing & Utilities */
    --transition: all 0.3s ease;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

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

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

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

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

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-body);
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(14, 165, 233, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--white);
    color: var(--white);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.8) 0%, rgba(15, 23, 42, 0) 100%);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 0.5rem 0;
}

.navbar.scrolled .nav-link {
    color: var(--text-main);
}

.navbar.scrolled .logo-img {
    filter: none;
}

.navbar.scrolled .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 40px;
    /* Adjust according to actual logo */
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    animation: zoomOut 20s ease infinite alternate;
}

@keyframes zoomOut {
    0% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1.15);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.40);
    /* 40% dark gray/black overlay */
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 2rem;
    z-index: 10;
    margin-top: 5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease 0.2s both;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 3rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Search Widget */
.search-widget {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem;
    animation: fadeInUp 1s ease 0.6s both;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.search-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 0.5rem;
}

.search-tabs .tab {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition);
}

.search-tabs .tab.active,
.search-tabs .tab:hover {
    color: var(--white);
}

.search-tabs .tab.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-light);
}

.search-form {
    display: grid;
    grid-template-columns: repeat(3, 1fr) auto;
    gap: 1rem;
    align-items: flex-end;
}

.search-input-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.search-input-group label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.search-input-group select {
    appearance: none;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition);
}

.search-input-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.search-btn {
    height: 48px;
    padding: 0 2rem;
}

/* Responsive */
@media (max-width: 992px) {
    .search-form {
        grid-template-columns: repeat(2, 1fr);
    }

    .search-btn {
        grid-column: span 2;
    }

    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-links {
        display: none;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        padding-top: 100px;
        padding-bottom: 60px;
        align-items: flex-start;
    }

    .hero-content {
        margin-top: 2rem;
        padding: 0 1rem;
    }

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

    .search-form {
        grid-template-columns: 1fr;
    }

    .search-btn {
        grid-column: 1;
    }
}

/* General Layout Utilities */
.section {
    padding: 6rem 0;
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.mt-4 {
    margin-top: 2rem;
}

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

.relative {
    position: relative;
}

.z-10 {
    z-index: 10;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

/* Exclusives Section */
.exclusives-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.exclusive-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 400px;
    display: block;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

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

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
}

.card-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-light);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.exclusive-card:hover .card-link {
    opacity: 1;
    transform: translateY(0);
}

.exclusives-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.btn-outline.dark-outline {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

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

/* Experts Section */
.bg-experts {
    background-image: url('assets/images/real-estate-experts.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
}

.experts-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.experts-content {
    max-width: 800px;
}

.experts-text {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 4rem;
    color: rgba(255, 255, 255, 0.9);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: left;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 600;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Exclusives & Experts */
@media (max-width: 992px) {
    .exclusives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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

    .stat-num {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}

/* Background Utility */
.bg-light {
    background-color: var(--white);
}

/* Partners Section */
.agents-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.agent-card {
    text-align: center;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.agent-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.agent-img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--primary-light);
    padding: 3px;
}

.agent-info h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.agent-info p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Explore Section */
.explore-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.explore-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 300px;
    display: block;
    box-shadow: var(--shadow-md);
}

.explore-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.explore-card:hover .explore-img {
    transform: scale(1.05);
}

.explore-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    color: var(--white);
}

.explore-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.explore-content span {
    font-size: 0.875rem;
    color: var(--primary-light);
    font-weight: 500;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--text-muted);
    padding: 2rem 0;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    font-size: 0.875rem;
}

/* Responsive Update */
@media (max-width: 992px) {

    .agents-grid,
    .explore-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .agents-grid,
    .explore-grid {
        grid-template-columns: 1fr;
    }
}