/* ================================================
   PREMIUM ENHANCED UI - Sophisticated & Creative
   ================================================ */

:root {
    /* Enhanced Color Palette */
    --primary-gradient: linear-gradient(135deg, #1a5f3f 0%, #0d3324 100%);
    --accent-gradient: linear-gradient(135deg, #ff6b35 0%, #ff8c6b 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

/* ================================================
   SOPHISTICATED NAVIGATION
   ================================================ */

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    transition: transform 0.3s ease;
}

.logo:hover h1 {
    transform: scale(1.05);
}

.nav-links a {
    position: relative;
    padding: 8px 0;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav-links a:hover::before {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

/* Enhanced Buttons */
.btn-primary {
    background: var(--accent-gradient);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    border: 2px solid var(--primary);
    background: transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-gradient);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ================================================
   PREMIUM HERO SECTION
   ================================================ */

.hero {
    position: relative;
    overflow: hidden;
}

.hero-background {
    background: var(--primary-gradient);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

.hero-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: inline-block;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 25px;
    animation: fadeInDown 0.8s ease-out, pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 8px 40px rgba(255, 255, 255, 0.2);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-title .highlight {
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--accent-gradient);
    opacity: 0.4;
    border-radius: 4px;
    z-index: -1;
    animation: underlineExpand 1s ease-out 0.5s both;
}

@keyframes underlineExpand {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

/* ================================================
   GLASSMORPHISM SEARCH CONTAINER
   ================================================ */

.search-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-radius: 24px;
    overflow: hidden;
    animation: slideUp 1s ease-out;
    transition: transform 0.3s ease;
    max-width: 1400px;
    margin: 0 auto;
}

.search-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2);
}

.search-tabs {
    background: linear-gradient(to right, #f8f9fa 0%, #ffffff 100%);
    display: flex;
    border-bottom: 2px solid #f0f0f0;
}

.tab-btn {
    flex: 1;
    padding: 18px 24px;
    background: transparent;
    border: none;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    color: var(--gray);
    letter-spacing: 0.5px;
}

.tab-btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

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

.tab-btn.active::before {
    width: 100%;
}

.tab-btn:hover {
    color: var(--primary);
    background: rgba(26, 95, 63, 0.05);
}

.search-field {
    position: relative;
}

.search-field label {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark);
    margin-bottom: 8px;
    display: block;
}

.search-field select,
.search-field input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    cursor: pointer;
}

.search-field select:focus,
.search-field input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 95, 63, 0.1);
    transform: translateY(-2px);
}

.search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(26, 95, 63, 0.3);
    position: relative;
    overflow: hidden;
}

.search-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.search-btn:hover::before {
    width: 300px;
    height: 300px;
}

.search-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(26, 95, 63, 0.4);
}

/* ================================================
   PREMIUM STATS SECTION
   ================================================ */

.stats-section {
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.stat-item {
    background: white;
    border-radius: 20px;
    padding: 35px 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(26, 95, 63, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.stat-item:hover::after {
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    font-family: var(--font-display);
    line-height: 1;
}

/* ================================================
   CREATIVE FEATURE CARDS
   ================================================ */

.feature-card {
    background: white;
    border-radius: 24px;
    padding: 45px 35px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
    border-color: rgba(26, 95, 63, 0.2);
}

.feature-icon-wrapper {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: var(--primary-gradient);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    box-shadow: 0 15px 40px rgba(26, 95, 63, 0.25);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    transform: scale(0) rotate(0deg);
    transition: transform 0.6s ease;
}

.feature-card:hover .feature-icon-wrapper::before {
    transform: scale(1) rotate(180deg);
}

.feature-card:hover .feature-icon-wrapper {
    transform: rotate(10deg) scale(1.1);
    box-shadow: 0 20px 50px rgba(26, 95, 63, 0.35);
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1.05rem;
    flex-grow: 1;
}

/* ================================================
   PREMIUM PROPERTY CARDS
   ================================================ */

.property-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
}

.property-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.property-card:hover::before {
    opacity: 1;
}

.property-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2);
    border-color: rgba(26, 95, 63, 0.2);
}

.property-image {
    position: relative;
    overflow: hidden;
    height: 280px;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.property-card:hover .property-image img {
    transform: scale(1.15) rotate(2deg);
}

.property-badge {
    background: var(--accent-gradient);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
    font-weight: 700;
    letter-spacing: 0.8px;
    padding: 8px 18px;
    border-radius: 12px;
    z-index: 2;
}

.property-info {
    padding: 28px;
    background: white;
}

.property-price {
    font-size: 2rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.property-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
    transition: color 0.3s ease;
    letter-spacing: -0.3px;
}

.property-card:hover .property-title {
    color: var(--primary);
}

.property-location {
    color: var(--gray);
    font-weight: 500;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.property-details {
    display: flex;
    gap: 20px;
    padding-top: 18px;
    border-top: 2px solid #f0f0f0;
    margin-top: 15px;
}

.property-detail {
    color: var(--gray);
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ================================================
   ENHANCED CTA SECTION
   ================================================ */

.cta-section {
    background: var(--primary-gradient);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: rotate 30s linear infinite;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: rotate 25s linear infinite reverse;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.cta-content {
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-family: var(--font-display);
    margin-bottom: 25px;
    font-weight: 700;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 400;
}

.btn-large {
    padding: 20px 60px;
    font-size: 1.2rem;
    border-radius: 16px;
}

/* ================================================
   PREMIUM MODALS
   ================================================ */

.modal {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modal-content {
    background: white;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: modalSlideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.05);
}

.close:hover {
    background: rgba(255, 107, 53, 0.1);
    transform: rotate(90deg);
    color: var(--accent);
}

.form-group input,
.form-group select {
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 14px 18px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 95, 63, 0.1);
    transform: translateY(-2px);
}

/* ================================================
   SMOOTH SCROLL ANIMATIONS
   ================================================ */

@media (prefers-reduced-motion: no-preference) {
    .feature-card,
    .property-card,
    .stat-item {
        opacity: 0;
        transform: translateY(40px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .feature-card.animate,
    .property-card.animate,
    .stat-item.animate {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ================================================
   RESPONSIVE ENHANCEMENTS
   ================================================ */

@media (max-width: 768px) {
    .search-container {
        margin: 0 20px;
    }
    
    .stat-item,
    .feature-card {
        margin-bottom: 20px;
    }
    
    .property-card {
        margin-bottom: 25px;
    }
}

/* ================================================
   UTILITY ANIMATIONS
   ================================================ */

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Smooth page transitions */
* {
    scroll-behavior: smooth;
}

/* Developer Credit Styling */
.developer-credit {
    margin-top: 15px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.developer-credit:hover {
    opacity: 1;
}

.developer-credit a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.developer-credit a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.developer-credit a:hover::after {
    width: 100%;
}

.developer-credit a:hover {
    color: var(--accent-light);
    transform: translateX(3px);
}

/* Selection styling */
::selection {
    background: var(--accent);
    color: white;
}

::-moz-selection {
    background: var(--accent);
    color: white;
}