/* ============================================
   ALERA COMPONENT STYLES
   Navigation, Hero, Footer & Page-specific
   ============================================ */

/* ===== NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: var(--space-3) 0;
}

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

.header.scrolled .nav-link:hover {
    color: var(--color-primary);
}

.header.scrolled .logo-text {
    color: var(--color-text);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 0.05em;
    transition: color var(--transition-base);
}

.logo-tagline {
    font-size: var(--text-xs);
    color: var(--color-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

.nav-cta {
    padding: var(--space-3) var(--space-6);
    background: var(--color-accent);
    color: var(--color-white) !important;
    border-radius: var(--radius-sm);
}

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

.nav-cta::after {
    display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.header.scrolled .menu-toggle span {
    background: var(--color-text);
}

@media (max-width: 1024px) {
    .menu-toggle {
        display: flex;
        z-index: 10002;
        position: relative;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-8);
        padding: var(--space-16);
        transition: right var(--transition-base);
        box-shadow: var(--shadow-2xl);
        z-index: 10001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu .nav-link {
        color: var(--color-text);
        font-size: var(--text-lg);
    }

    .nav-menu .nav-cta {
        width: 100%;
        text-align: center;
    }

    .menu-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 10000;
    }

    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

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

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.3) 0%,
            rgba(0, 0, 0, 0.1) 40%,
            rgba(0, 0, 0, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: 0 var(--space-6);
}

.hero-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-7xl);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--color-white);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.5s;
}

.hero-subtitle {
    font-size: var(--text-xl);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: var(--space-10);
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.7s;
}

.hero-stats-inline {
    display: flex;
    gap: var(--space-10);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-10);
    margin-bottom: var(--space-8);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.9s;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 1.1s;
}

.hero-stats {
    position: absolute;
    bottom: var(--space-12);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-16);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 1.1s;
}

.hero-stat {
    text-align: center;
    color: var(--color-white);
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 500;
    display: block;
}

.hero-stat-label {
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(139, 94, 60, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 9998;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}

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

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

@media (max-width: 768px) {
    .hero {
        min-height: 600px;
    }

    .hero-title {
        font-size: var(--text-5xl);
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-8);
        padding: 0 var(--space-4);
    }
}

/* ===== FEATURES/STATS SECTION ===== */
.features-bar {
    background: var(--color-white);
    padding: var(--space-10) 0;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10;
    margin-top: -60px;
    border-radius: var(--radius-xl);
    margin-left: var(--space-6);
    margin-right: var(--space-6);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    text-align: center;
}

.feature-item {
    padding: var(--space-4);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
    color: var(--color-primary);
}

.feature-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.feature-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-bar {
        margin-top: -40px;
        margin-left: var(--space-4);
        margin-right: var(--space-4);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background: var(--color-background-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
}

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

.about-content {
    padding: var(--space-8);
}

.about-content h2 {
    margin-bottom: var(--space-6);
}

.about-content p {
    margin-bottom: var(--space-6);
    font-size: var(--text-lg);
}

.about-list {
    list-style: none;
    margin-bottom: var(--space-8);
}

.about-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: var(--color-text-light);
}

.about-list li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr !important;
        gap: var(--space-8);
    }

    .about-grid>* {
        order: initial !important;
    }
}

/* ===== RESIDENCES/UNITS SECTION ===== */
.unit-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.unit-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
}

.unit-card.featured {
    border: 2px solid var(--color-accent);
}

.unit-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

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

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

.unit-content {
    padding: var(--space-6);
}

.unit-type {
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.unit-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.unit-area {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.unit-features {
    list-style: none;
    margin-bottom: var(--space-6);
}

.unit-features li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    color: var(--color-text-light);
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--color-background-alt);
}

.unit-features li:last-child {
    border-bottom: none;
}

.unit-features li svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* ===== AMENITIES SECTION ===== */
.amenity-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 300px;
}

.amenity-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.amenity-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    color: var(--color-white);
}

.amenity-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    color: var(--color-white);
}

.amenity-desc {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.amenity-icon {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

/* ===== LOCATION SECTION ===== */
.location-section {
    background: var(--color-text);
    color: var(--color-white);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.location-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.location-details h2,
.location-details h3 {
    color: var(--color-white);
}

.distance-list {
    list-style: none;
    margin: var(--space-8) 0;
}

.distance-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.distance-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.distance-value {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-accent);
}

@media (max-width: 1024px) {
    .location-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: var(--space-20) 0;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-brand .logo-text {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-fast);
}

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

.footer-column h4 {
    font-size: var(--text-base);
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: var(--space-6);
    color: var(--color-white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.25rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
}

.footer-contact-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item a {
    color: inherit;
}

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

/* Footer Disclaimer - After Grid */
.footer-disclaimer {
    grid-column: 1 / -1;
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-disclaimer p {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin: 0;
    text-align: center;
}

/* Footer Bottom - Copyright Section */
.footer-bottom {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
    margin: 0 0 var(--space-4) 0;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

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

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.1);
}

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

/* ===== GALLERY/LIGHTBOX ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background var(--transition-base);
}

.gallery-item:hover::after {
    background: rgba(0, 0, 0, 0.3);
}

.gallery-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-zoom {
    transform: translate(-50%, -50%) scale(1);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
}

.lightbox-close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== PAGE TRANSITIONS ===== */
/* Note: Using opacity only - transform on body breaks fixed positioning for children */
.page-transition {
    opacity: 0;
    animation: pageEnter 0.5s ease forwards;
}

@keyframes pageEnter {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ===== SCROLL INDICATORS ===== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-white);
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}