/* ============================================================
   PEN & PENCIL ARCHITECTURE - HOME PAGE STYLES
   ============================================================ */


/* ============================================================
   1. HERO SECTION
   ============================================================ */
.hero-home {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-dark);
    color: var(--color-white);
    overflow: hidden;

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero-home::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.75) 0%,
        rgba(0, 0, 0, 0.45) 50%,
        rgba(0, 0, 0, 0.75) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.hero-home .container {
    position: relative;
    z-index: 3;
}

.hero-home .hero-content {
    max-width: 780px;
}

.hero-home .hero-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.hero-home .hero-label::before {
    content: '';
    width: 40px;
    height: 1px;
    background-color: var(--color-primary);
}

.hero-home .hero-title {
    font-size: var(--fs-4xl);
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-home .hero-title em {
    font-style: italic;
    color: var(--color-primary);
}

.hero-home .hero-subtitle {
    font-size: var(--fs-md);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--space-lg);
    max-width: 620px;
}

.hero-home .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50%      { transform: translateY(8px); opacity: 1; }
}


/* ============================================================
   2. FEATURES / WHY CHOOSE US
   ============================================================ */
.features-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-light);
}

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

.feature-card {
    background-color: var(--color-white);
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(184, 137, 43, 0.1);
    color: var(--color-primary);
    margin: 0 auto var(--space-md);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    margin-bottom: var(--space-xs);
    color: var(--color-dark);
}

.feature-text {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    line-height: 1.6;
}


/* ============================================================
   3. ABOUT PREVIEW (HOME)
   ============================================================ */
.about-preview {
    padding: var(--space-2xl) 0;
    background-color: var(--color-white);
}

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

.about-preview-images {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
    height: 500px;
}

.about-preview-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-border);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.about-preview-img:nth-child(1) {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.about-preview-img:nth-child(2) {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
}

.about-preview-img:nth-child(3) {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

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

.about-preview-content h2 {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.about-preview-content > p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

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

.about-preview-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: var(--fs-sm);
    color: var(--color-dark);
}

.about-preview-list li svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}


/* ============================================================
   4. SERVICES PREVIEW (HOME)
   ============================================================ */
.services-preview {
    padding: var(--space-2xl) 0;
    background-color: var(--color-light);
}

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

.service-card {
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: 1px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.service-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(184, 137, 43, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
    overflow: hidden;
}

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

.service-card-icon svg {
    width: 28px;
    height: 28px;
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    margin-bottom: var(--space-xs);
    color: var(--color-dark);
    line-height: 1.3;
}

.service-card-title a {
    color: inherit;
}

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

.service-card-text {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex: 1;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.service-card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card-link:hover svg {
    transform: translateX(4px);
}


/* ============================================================
   5. PORTFOLIO PREVIEW (HOME)
   ============================================================ */
.portfolio-preview {
    padding: var(--space-2xl) 0;
    background-color: var(--color-white);
}

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

.project-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-dark);
    aspect-ratio: 4 / 5;
    cursor: pointer;
}

.project-card-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-card-image {
    transform: scale(1.08);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.4) 40%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-md);
    color: var(--color-white);
    transition: all var(--transition-base);
}

.project-card-category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.project-card-title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    color: var(--color-white);
    line-height: 1.3;
    margin-bottom: 4px;
}

.project-card-location {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-card-location svg {
    width: 14px;
    height: 14px;
}

.project-card-arrow {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transform: translateY(-10px) scale(0.8);
    opacity: 0;
    transition: all var(--transition-base);
}

.project-card:hover .project-card-arrow {
    transform: translateY(0) scale(1);
    opacity: 1;
    background-color: var(--color-primary);
}

.project-card-arrow svg {
    width: 18px;
    height: 18px;
}


/* ============================================================
   6. STATS COUNTER
   ============================================================ */
.stats-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-dark);
    background-image:
        linear-gradient(135deg, rgba(27, 27, 27, 0.95), rgba(27, 27, 27, 0.85)),
        url('../../img/stats-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    position: relative;
}

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

.stat-item {
    text-align: center;
    padding: var(--space-md);
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--fs-4xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

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


/* ============================================================
   7. TESTIMONIALS SLIDER
   ============================================================ */
.testimonials-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-light);
}

.testimonials-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
}

.ts-viewport {
    overflow: hidden;
    border-radius: 12px;
}

.ts-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
    will-change: transform;
}

.ts-slide {
    flex: 0 0 calc((100% - 40px) / 3);
    box-sizing: border-box;
}

.ts-card {
    background: var(--color-white);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.ts-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.ts-quote {
    font-family: 'Playfair Display', serif;
    font-size: 40px;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.25;
    margin-bottom: 8px;
}

.ts-stars {
    display: flex;
    gap: 2px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.ts-stars svg {
    width: 14px;
    height: 14px;
}

.ts-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-gray);
    font-style: italic;
    margin-bottom: 16px;
    flex: 1;
}

.ts-author {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
}

.ts-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--color-border);
    flex-shrink: 0;
}

.ts-info strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 2px;
}

.ts-info span {
    display: block;
    font-size: 11px;
    color: var(--color-gray);
    line-height: 1.4;
}

.ts-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
    padding: 0;
}

.ts-arrow:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-50%) scale(1.08);
}

.ts-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.ts-prev { left: 0; }
.ts-next { right: 0; }

.ts-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.ts-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.ts-dot.active {
    background: var(--color-primary);
    width: 24px;
    border-radius: 4px;
}

.ts-dot:hover {
    background: var(--color-primary);
    opacity: 0.7;
}


/* ============================================================
   8. CTA BANNER
   ============================================================ */
.cta-banner {
    padding: var(--space-2xl) 0;
    background-color: var(--color-dark);
    background-image:
        linear-gradient(135deg, rgba(184, 137, 43, 0.9), rgba(154, 113, 32, 0.85)),
        url('../../img/cta-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    text-align: center;
}

.cta-banner h2 {
    font-size: var(--fs-2xl);
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.cta-banner p {
    font-size: var(--fs-md);
    color: rgba(255, 255, 255, 0.85);
    max-width: 620px;
    margin: 0 auto var(--space-lg);
}

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

.cta-banner .btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}


/* ============================================================
   9. HOME RESPONSIVE OVERRIDES
   ============================================================ */

/* Tablet Landscape - 992px */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg) var(--space-md);
    }

    .stat-item:nth-child(2)::after {
        display: none;
    }

    .about-preview-inner {
        grid-template-columns: 1fr;
    }

    .about-preview-images {
        height: 400px;
        order: -1;
    }

    /* Testimonials slider - 2 per view */
    .testimonials-slider {
        padding: 0 40px;
    }

    .ts-slide {
        flex: 0 0 calc((100% - 20px) / 2);
    }
}

/* Tablet Portrait - 768px */
@media (max-width: 768px) {
    .hero-home {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 60px);
        padding-bottom: 80px;
    }

    .hero-home .hero-title {
        font-size: var(--fs-2xl);
    }

    .hero-home .hero-subtitle {
        font-size: var(--fs-base);
    }

    .hero-home .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-home .hero-actions .btn {
        width: 100%;
    }

    .hero-scroll {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .services-preview-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-preview-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-item:not(:last-child)::after {
        display: none;
    }

    .about-preview-images {
        height: 320px;
        gap: 10px;
    }
}

/* Mobile - 576px */
@media (max-width: 576px) {
    .stat-number {
        font-size: var(--fs-3xl);
    }

    .stat-label {
        font-size: var(--fs-xs);
    }

    .project-card {
        aspect-ratio: 3 / 4;
    }

    /* Testimonials slider - 1 per view */
    .testimonials-slider {
        padding: 0 34px;
    }

    .ts-slide {
        flex: 0 0 100%;
    }

    .ts-arrow {
        width: 34px;
        height: 34px;
    }

    .ts-arrow svg {
        width: 16px;
        height: 16px;
    }

    .ts-prev { left: -4px; }
    .ts-next { right: -4px; }

    .ts-card {
        padding: 18px;
    }
}