/* ========================================
   PREMIUM LANDING PAGE STYLES
   World-Class Real Estate Design
   ======================================== */

/* CSS Variables */
:root {
    --primary-color: #1e3a8a;
    --primary-dark: #152c6e;
    --primary-light: #3b82f6;
    --accent-color: #f59e0b;
    --accent-hover: #d97706;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --transition: all 0.3s ease;
}

/* ========================================
   PREMIUM LOADER
   ======================================== */
.premium-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.premium-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.loader-logo i {
    font-size: 40px;
    color: var(--primary-color);
    animation: pulse 1.5s infinite;
}

.loader-logo span {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    font-family: 'Playfair Display', serif;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 40%;
    background: var(--gradient-primary);
    animation: loading 1s infinite;
}

@keyframes loading {
    0% { left: -40%; }
    100% { left: 100%; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ========================================
   PREMIUM NAVIGATION
   ======================================== */
.premium-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.premium-nav.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-logo i {
    font-size: 30px;
    color: var(--primary-color);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
}

.logo-title {
    font-size: 12px;
    color: var(--text-light);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 15px;
    border-radius: var(--radius-md);
    background: var(--bg-light);
    transition: var(--transition);
}

.nav-phone:hover {
    background: var(--primary-color);
    color: white;
}

.nav-whatsapp {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #25d366;
    color: white;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
}

.nav-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
}

/* ========================================
   HERO SECTION
   ======================================== */
.premium-hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

.hero-slider {
    height: 100%;
}

.hero-slide {
    position: relative;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-content {
    position: relative;
    max-width: 800px;
    padding: 0 30px;
    margin: 0 auto;
    text-align: center;
    color: white;
    z-index: 2;
}

.hero-subtitle {
    display: inline-block;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.2);
    padding: 8px 20px;
    border-radius: 30px;
    backdrop-filter: blur(5px);
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
    font-family: 'Playfair Display', serif;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 10px 20px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(30, 58, 138, 0.4);
}

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

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
}

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

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

/* Hero Stats */
.hero-stats {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 60px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 20px 40px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.2);
}

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

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: white;
    line-height: 1;
}

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

/* ========================================
   SEARCH SECTION
   ======================================== */
.premium-search {
    position: relative;
    margin-top: -80px;
    z-index: 10;
    padding-bottom: 60px;
}

.search-card {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.search-header {
    text-align: center;
    margin-bottom: 30px;
}

.search-header h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-family: 'Playfair Display', serif;
}

.search-header p {
    color: var(--text-light);
    font-size: 16px;
}

.search-form {
    max-width: 900px;
    margin: 0 auto;
}

.search-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-field label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 5px;
}

.search-field select {
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    transition: var(--transition);
    background: white;
    cursor: pointer;
}

.search-field select:hover,
.search-field select:focus {
    border-color: var(--primary-light);
    outline: none;
}

/* ========================================
   PROPERTIES SECTION
   ======================================== */
.premium-properties {
    padding: 100px 0;
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    background: rgba(59, 130, 246, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

.section-title {
    font-size: 42px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Premium Property Cards */
.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

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

.premium-property-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

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

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

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

.property-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-primary);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

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

.property-wishlist {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
}

.property-wishlist:hover {
    background: var(--primary-color);
    color: white;
}

.property-type {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0,0,0,0.6);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    backdrop-filter: blur(5px);
}

.property-content {
    padding: 20px;
}

.property-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}

.property-location {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 15px;
}

.property-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.property-features {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.property-features span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-light);
}

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

.property-footer .btn {
    padding: 10px 25px;
    font-size: 14px;
}

.property-id {
    font-size: 12px;
    color: var(--text-muted);
}

/* Loading State */
.properties-loading {
    text-align: center;
    padding: 60px 0;
}

.loading-spinner i {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.loading-spinner p {
    color: var(--text-light);
    font-size: 16px;
}

/* View All Button */
.view-all {
    text-align: center;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.premium-about {
    padding: 100px 0;
    background: white;
}

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

.about-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    transition: transform 0.5s ease;
}

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

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-primary);
    color: white;
    padding: 20px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.experience-badge .years {
    display: block;
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 12px;
    opacity: 0.9;
}

.about-subtitle {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.about-title {
    font-size: 42px;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-family: 'Playfair Display', serif;
}

.about-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.feature {
    display: flex;
    gap: 15px;
}

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

.feature h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.feature p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

/* ========================================
   WHY CHOOSE ME SECTION
   ======================================== */
.premium-why {
    padding: 100px 0;
    background: var(--bg-light);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.why-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

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

.why-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 32px;
    transition: var(--transition);
}

.why-card:hover .why-icon {
    transform: rotateY(360deg);
}

.why-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.why-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 15px;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.premium-testimonials {
    padding: 100px 0;
    background: white;
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-swiper {
    padding: 20px 0 60px;
}

.testimonial-card {
    background: var(--bg-light);
    border-radius: var(--radius-2xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    margin: 20px;
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 18px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 30px;
    font-style: italic;
}

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

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

.testimonial-author h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

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

/* Swiper Navigation */
.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color);
    background: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 18px;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--border-color);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 5px;
}

/* ========================================
   CTA SECTION
   ======================================== */
.premium-cta {
    padding: 80px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.premium-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.premium-cta::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.cta-card {
    position: relative;
    background: white;
    border-radius: var(--radius-2xl);
    padding: 60px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--shadow-2xl);
    z-index: 2;
}

.cta-card h2 {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
}

.cta-card p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.premium-contact {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.contact-info {
    padding: 60px;
}

.contact-subtitle {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.contact-title {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-family: 'Playfair Display', serif;
}

.contact-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 20px;
}

.contact-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.contact-item a,
.contact-item p {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--primary-color);
}

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

.contact-social a {
    width: 45px;
    height: 45px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 18px;
    transition: var(--transition);
    text-decoration: none;
}

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

.contact-map {
    height: 100%;
    min-height: 500px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
}

/* ========================================
   FOOTER
   ======================================== */
.premium-footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 30px;
    color: var(--primary-light);
}

.footer-logo span {
    font-size: 20px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

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

.footer-links h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-light);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 15px;
}

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

.footer-newsletter p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-light);
    transform: translateX(3px);
}

.footer-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-badges .badge {
    background: rgba(255,255,255,0.1);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: white;
}

/* ========================================
   PREMIUM MODAL
   ======================================== */
.premium-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.premium-modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: white;
    border-radius: var(--radius-2xl);
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.premium-modal.show .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border: none;
    border-radius: 50%;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.modal-close:hover {
    background: var(--primary-color);
    color: white;
    transform: rotate(90deg);
}

.modal-body {
    padding: 40px;
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 32px;
}

.modal-body h2 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-align: center;
    font-family: 'Playfair Display', serif;
}

.modal-body p {
    color: var(--text-light);
    margin-bottom: 30px;
    text-align: center;
}

/* Success Modal */
.modal-success {
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 40px;
    animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.success-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 30px 0 15px;
}

.success-note {
    font-size: 14px;
    color: var(--text-light);
}

.success-note strong {
    color: var(--primary-color);
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 48px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .search-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats {
        gap: 30px;
        padding: 15px 25px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 15px 20px;
    }
    
    .nav-phone span,
    .nav-whatsapp span {
        display: none;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        bottom: 20px;
        gap: 15px;
    }
    
    .search-card {
        padding: 25px;
    }
    
    .search-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .success-actions {
        flex-direction: column;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .modal-body {
        padding: 25px;
    }
}