/* ============================================
   ISLA MARGARITA REAL ESTATE - STYLESHEET
   ============================================ */

/* CSS Variables */
:root {
    --primary: #0066cc;
    --primary-dark: #004d99;
    --primary-light: #e6f0fa;
    --secondary: #1a3a5c;
    --accent: #25D366;
    --accent-hover: #128C7E;
    --gold: #c9a227;
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --text-light: #717171;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --gray-100: #f5f5f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
    --transition: all 0.3s ease;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--secondary);
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

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

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

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

.btn-full {
    width: 100%;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.whatsapp-float i {
    font-size: 24px;
}

.whatsapp-float .whatsapp-text {
    font-weight: 600;
    font-size: 14px;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .whatsapp-float .whatsapp-text {
        display: none;
    }
    .whatsapp-float {
        padding: 15px;
        border-radius: 50%;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

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

.logo-icon {
    font-size: 32px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}

.logo-text small {
    font-size: 12px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-menu a {
    color: var(--white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
}

.navbar.scrolled .nav-menu a {
    color: var(--text-dark);
}

.nav-menu a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

.nav-menu a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 25px;
    border-radius: var(--radius-full);
}

.nav-cta:hover {
    background: var(--primary-dark);
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--secondary);
}

@media (max-width: 992px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-menu a {
        color: var(--text-dark) !important;
        font-size: 18px;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a2a4a 0%, #1a3a5c 50%, #0066cc 100%);
    background-image: url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 120px 20px 80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 42, 74, 0.85) 0%, rgba(26, 58, 92, 0.75) 50%, rgba(0, 102, 204, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--white);
    margin-bottom: 25px;
    animation: fadeInUp 1s ease;
}

.hero .highlight {
    color: var(--gold);
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    animation: fadeInUp 1s ease 0.6s both;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    color: var(--white);
    font-size: 24px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@media (max-width: 768px) {
    .hero-stats {
        gap: 30px;
    }
    .stat-number {
        font-size: 2rem;
    }
}

/* Search Section */
.search-section {
    background: var(--white);
    padding: 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.search-group {
    flex: 1;
    min-width: 150px;
}

.search-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.search-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--text-dark);
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-search {
    background: var(--primary);
    color: var(--white);
    padding: 12px 30px;
    align-self: flex-end;
    margin-bottom: 0;
}

.btn-search:hover {
    background: var(--primary-dark);
}

@media (max-width: 992px) {
    .search-form {
        margin: 0 20px;
    }
    .search-group {
        min-width: calc(50% - 15px);
    }
}

@media (max-width: 576px) {
    .search-group {
        min-width: 100%;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light h2,
.section-header.light p {
    color: var(--white);
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-header.light .section-tag {
    color: var(--gold);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Properties Section */
.properties-section {
    padding: 100px 0;
    background: var(--off-white);
}

.property-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-medium);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.property-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.property-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.property-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: var(--white);
    padding: 6px 15px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.property-badge.featured {
    background: var(--gold);
}

.property-badge.new {
    background: var(--accent);
}

.property-favorite {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.property-favorite:hover,
.property-favorite.active {
    color: #e74c3c;
}

.property-content {
    padding: 25px;
}

.property-price {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.property-price span {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-light);
}

.property-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.property-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 20px;
}

.property-location i {
    color: var(--primary);
}

.property-features {
    display: flex;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-200);
}

.property-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-medium);
}

.property-feature i {
    color: var(--primary);
}

.property-cta {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.property-cta .btn {
    flex: 1;
    padding: 12px;
    font-size: 14px;
}

.property-cta .btn-whatsapp {
    background: var(--accent);
    color: var(--white);
}

.property-cta .btn-whatsapp:hover {
    background: var(--accent-hover);
}

.property-cta .btn-details {
    background: var(--gray-100);
    color: var(--text-dark);
}

.property-cta .btn-details:hover {
    background: var(--gray-200);
}

.properties-cta {
    text-align: center;
    margin-top: 50px;
}

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

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

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

.about-content .section-tag {
    text-align: left;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 20px;
}

.about-content .lead {
    font-size: 18px;
    color: var(--text-medium);
    margin-bottom: 40px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary);
}

.feature-content h4 {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.feature-content p {
    font-size: 15px;
    color: var(--text-light);
}

.about-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.gallery-item.main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--white);
    font-weight: 600;
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-gallery {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
}

.service-icon i {
    font-size: 32px;
    color: var(--primary);
    transition: var(--transition);
}

.service-card:hover .service-icon i {
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

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

.service-card ul {
    text-align: left;
}

.service-card li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-medium);
    font-size: 14px;
}

.service-card li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Investment Section */
.investment-section {
    padding: 100px 0;
    background: var(--off-white);
}

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

.investment-content .section-tag {
    text-align: left;
}

.investment-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 20px;
}

.investment-content > p {
    color: var(--text-light);
    margin-bottom: 40px;
}

.investment-points {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.point {
    display: flex;
    gap: 20px;
}

.point-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.point h4 {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.point p {
    font-size: 15px;
    color: var(--text-light);
}

.investment-cta {
    margin-top: 40px;
}

.investment-comparison {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.investment-comparison h3 {
    font-size: 1.25rem;
    margin-bottom: 30px;
    text-align: center;
}

.comparison-chart {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.comparison-bar {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bar-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.bar {
    height: 35px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-sm);
    width: var(--width);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 15px;
    transition: var(--transition);
}

.comparison-bar:first-child .bar {
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-hover) 100%);
}

.bar-value {
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
    white-space: nowrap;
}

@media (max-width: 992px) {
    .investment-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--off-white);
    padding: 40px;
    border-radius: var(--radius-md);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 100px;
    color: var(--primary-light);
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-rating i {
    color: var(--gold);
}

.testimonial-text {
    font-size: 16px;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
}

.testimonial-author span {
    font-size: 14px;
    color: var(--text-light);
}

@media (max-width: 576px) {
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #0a2a4a 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info .section-tag {
    color: var(--gold);
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--white);
    margin-bottom: 20px;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.contact-method:hover {
    background: rgba(255, 255, 255, 0.15);
}

.contact-method.whatsapp {
    background: rgba(37, 211, 102, 0.2);
    border: 1px solid var(--accent);
}

.method-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon i {
    font-size: 20px;
    color: var(--white);
}

.contact-method.whatsapp .method-icon {
    background: var(--accent);
}

.method-details strong {
    display: block;
    color: var(--white);
    margin-bottom: 5px;
}

.method-details span {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
}

.method-details small {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    margin-top: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Newsletter Section */
.newsletter-section {
    padding: 60px 0;
    background: var(--primary);
}

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

.newsletter-text h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 5px;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
    display: flex;
    gap: 15px;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 15px;
}

.newsletter-form .btn {
    background: var(--secondary);
}

.newsletter-form .btn:hover {
    background: #0f2840;
}

@media (max-width: 768px) {
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    .newsletter-form {
        width: 100%;
        max-width: none;
        flex-direction: column;
    }
}

/* Footer */
.footer {
    background: #0a1929;
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    margin-bottom: 15px;
}

.footer-contact i {
    color: var(--primary);
    margin-top: 3px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 25px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.footer-legal a:hover {
    color: var(--white);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 2rem; }

/* Loading Animation */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}