/* =============================================================================
   home.css - Panthera Pavers Experts
   Homepage-specific styles: Hero, Intro, Services, Gallery, Why Us, Cities
   
   @version 1.0.0
   ============================================================================= */

/* =============================================================================
   HERO SECTION
   ============================================================================= */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--color-black);
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(var(--color-primary-rgb), 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(var(--color-primary-rgb), 0.04) 0%, transparent 50%);
    pointer-events: none;
}

/* Subtle texture overlay */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a96e' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(var(--color-primary-rgb), 0.12);
    border: 1px solid rgba(var(--color-primary-rgb), 0.25);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
}

.hero-badge svg {
    width: 14px;
    height: 14px;
    fill: var(--color-primary);
    stroke: none;
}

.hero h1 {
    font-size: var(--fs-5xl);
    font-weight: var(--fw-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    color: var(--color-white);
}

.hero h1 em {
    font-style: normal;
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: var(--fs-md);
    color: var(--color-muted-light);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--space-2xl);
    max-width: 650px;
}

.hero-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-dark-border);
}

.hero-stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    line-height: 1;
}

.hero-stat-label {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

@media (max-width: 1024px) {
    .hero { min-height: 80vh; }
    .hero h1 { font-size: var(--fs-3xl); }
}

@media (max-width: 768px) {
    .hero { min-height: auto; padding: var(--space-3xl) 0; }
    .hero h1 { font-size: var(--fs-2xl); }
    .hero-stats { flex-wrap: wrap; gap: var(--space-lg); }
    .hero-stat { min-width: 120px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.75rem; }
    .hero-subtitle { font-size: var(--fs-base); }
    .hero-stats { gap: var(--space-md); }
    .hero-stat-value { font-size: var(--fs-xl); }
}

/* =============================================================================
   INTRO SECTION
   ============================================================================= */
.intro-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-4xl);
    align-items: center;
}

@media (max-width: 1024px) {
    .intro-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
}

.intro-content .section-label {
    padding-left: 0;
    text-align: left;
}

.intro-content .section-label::before {
    display: none;
}

.intro-content h2 {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-xl);
}

.intro-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

@media (max-width: 480px) {
    .intro-features { grid-template-columns: 1fr; }
}

.intro-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--color-light);
    font-weight: var(--fw-medium);
}

.intro-feature svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.intro-image {
    position: relative;
}

.intro-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border: 1px solid var(--color-dark-border);
}

.intro-image-badge {
    position: absolute;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background: var(--color-dark);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

/* =============================================================================
   SERVICES SECTION
   ============================================================================= */
.services-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark-2);
}

.services-grid-large {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.services-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .services-grid { grid-template-columns: 1fr; }
    .services-grid-4 { grid-template-columns: 1fr; }
}

/* =============================================================================
   WHY CHOOSE US
   ============================================================================= */
.why-us-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

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

@media (max-width: 640px) {
    .why-us-grid { grid-template-columns: 1fr; }
}

.why-us-item {
    padding: var(--space-xl);
    background: var(--color-dark-3);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-base);
}

.why-us-item:hover {
    border-color: var(--color-primary-dark);
    transform: translateY(-4px);
}

.why-us-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--radius-md);
}

.why-us-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.why-us-item h3 {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-sm);
}

.why-us-item p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    margin-bottom: 0;
}

/* =============================================================================
   PROCESS / HOW IT WORKS
   ============================================================================= */
.process-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark-3);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    position: relative;
}

/* Connecting line */
.process-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--color-dark-border);
    z-index: 0;
}

@media (max-width: 768px) {
    .process-timeline {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    .process-timeline::before { display: none; }
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    background: var(--color-dark);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
}

.step-content h3 {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    margin-bottom: 0;
}

.process-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* =============================================================================
   GALLERY SECTION (Homepage)
   ============================================================================= */
.gallery-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark-2);
}

.home-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

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

@media (max-width: 480px) {
    .home-gallery-grid { grid-template-columns: 1fr; }
}

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

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

.home-gallery-item:hover img {
    transform: scale(1.08);
}

.home-gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.home-gallery-item:hover .home-gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

.home-gallery-category {
    display: block;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.home-gallery-title {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-white);
    font-weight: var(--fw-medium);
}

.gallery-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* =============================================================================
   CITIES SECTION
   ============================================================================= */
.cities-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark);
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .cities-grid { grid-template-columns: repeat(3, 1fr); }
}

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

@media (max-width: 480px) {
    .cities-grid { grid-template-columns: 1fr; }
}

.cities-more {
    text-align: center;
    margin-top: var(--space-2xl);
}

.cities-more p {
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    font-size: var(--fs-sm);
    color: var(--color-muted);
}

/* =============================================================================
   REVIEWS SECTION
   ============================================================================= */
.reviews-section {
    padding: var(--space-5xl) 0;
    background: var(--color-dark-3);
}

.reviews-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* =============================================================================
   PARTNERS / BRANDS BAR
   ============================================================================= */
.partners-bar {
    padding: var(--space-3xl) 0;
    background: var(--color-dark-2);
    border-top: 1px solid var(--color-dark-border);
    border-bottom: 1px solid var(--color-dark-border);
}

.partners-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.partners-logos img {
    height: 40px;
    width: auto;
    opacity: 0.6;
    filter: grayscale(100%) brightness(1.5);
    transition: all var(--transition-base);
}

.partners-logos img:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1);
}

@media (max-width: 768px) {
    .partners-logos { gap: var(--space-xl); }
    .partners-logos img { height: 30px; }
}