/* ===================================
   Arkitekt — Home Page
   Typography-driven, material-inspired
   =================================== */

/* ---- HERO ---- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem 1.5rem 4rem;
    background-color: var(--color-background);
    overflow: hidden;
}

/* Subtle grid background — like architectural graph paper */
.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, color-mix(in srgb, var(--color-text_muted) 6%, transparent) 1px, transparent 1px),
        linear-gradient(to bottom, color-mix(in srgb, var(--color-text_muted) 6%, transparent) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-title {
    font-size: clamp(2.75rem, 9vw, 6rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-rule {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text_muted);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
}

.hero-link {
    font-family: var(--font-body), sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
    padding: 0.5rem 0;
}

.hero-link:hover {
    color: var(--color-text);
}

.hero-link--secondary {
    color: var(--color-text_muted);
}

.hero-link--secondary:hover {
    color: var(--color-accent);
}

.hero-location {
    position: relative;
    z-index: 1;
    margin-top: 3rem;
    font-size: 0.8rem;
    color: var(--color-text_muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* ---- HERO CARDS (scattered project photos) ---- */
.hero-cards {
    display: none;
}

@media (min-width: 768px) {
    .hero-cards {
        display: block;
        position: absolute;
        inset: 0;
        z-index: 1;
        pointer-events: none;
    }

    .hero-card {
        position: absolute;
        background: var(--color-surface);
        padding: 6px;
        box-shadow:
            0 2px 8px rgba(0, 0, 0, 0.08),
            0 12px 40px rgba(0, 0, 0, 0.06);
        transition: transform 0.4s ease;
    }

    .hero-card img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .hero-card-label {
        display: block;
        padding: 6px 8px 4px;
        font-size: 0.6rem;
        font-weight: 500;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: var(--color-text_muted);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Card 1 — large, upper right */
    .hero-card--1 {
        width: 280px;
        top: 18%;
        right: 4%;
        transform: rotate(2.5deg);
    }

    .hero-card--1 img {
        aspect-ratio: 4/3;
    }

    /* Card 2 — medium, center-right */
    .hero-card--2 {
        width: 200px;
        top: 48%;
        right: 26%;
        transform: rotate(-3deg);
    }

    .hero-card--2 img {
        aspect-ratio: 3/2;
    }

    /* Card 3 — small, upper-center */
    .hero-card--3 {
        width: 170px;
        top: 14%;
        right: 32%;
        transform: rotate(-1.5deg);
    }

    .hero-card--3 img {
        aspect-ratio: 1/1;
    }
}

@media (min-width: 1024px) {
    .hero-card--1 {
        width: 340px;
        top: 16%;
        right: 3%;
    }

    .hero-card--2 {
        width: 240px;
        top: 46%;
        right: 24%;
    }

    .hero-card--3 {
        width: 200px;
        top: 12%;
        right: 34%;
    }
}

@media (min-width: 1280px) {
    .hero-card--1 {
        width: 380px;
        top: 14%;
        right: 4%;
    }

    .hero-card--2 {
        width: 260px;
        top: 44%;
        right: 26%;
    }

    .hero-card--3 {
        width: 220px;
        top: 10%;
        right: 36%;
    }
}

/* ---- PROJECTS SHOWCASE (PATTERN BREAKER) ---- */
.projects-showcase {
    background-color: var(--color-primary);
    padding: 4rem 1.5rem;
}

.projects-showcase-inner {
    max-width: 1300px;
    margin: 0 auto;
}

.projects-showcase .section-label {
    color: var(--overlay-on-dark-40);
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.project-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--overlay-on-dark-10);
    border-radius: var(--radius-sm);
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-card-image img {
    transform: scale(1.03);
}

.project-card-info {
    padding: 1.25rem 1.5rem;
}

.project-card-meta {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--overlay-on-dark-40);
    display: block;
    margin-bottom: 0.5rem;
}

.project-card-title {
    font-size: 1.3rem;
    color: var(--color-surface);
    margin-bottom: 0.5rem;
}

.project-card-desc {
    font-size: 0.9rem;
    color: var(--overlay-on-dark-40);
    line-height: 1.6;
}

.projects-showcase-cta {
    margin-top: 2.5rem;
    text-align: right;
}

.projects-showcase-cta .text-link {
    color: var(--overlay-on-dark-40);
}

.projects-showcase-cta .text-link:hover {
    color: var(--color-accent);
}

/* ---- APPROACH ---- */
.approach {
    padding: 5rem 1.5rem;
    background-color: var(--color-surface);
}

.approach-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.approach-header {
    margin-bottom: 3rem;
}

.approach-title {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    max-width: 500px;
}

.approach-steps {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.approach-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.approach-number {
    font-family: var(--font-heading), serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    flex-shrink: 0;
    min-width: 60px;
}

.approach-step-content h3 {
    margin-bottom: 0.5rem;
}

.approach-step-content p {
    color: var(--color-text_muted);
    line-height: 1.7;
    max-width: 500px;
}

/* ---- TESTIMONIAL PULL QUOTE ---- */
.testimonial-pull {
    padding: 6rem 1.5rem;
    background-color: var(--color-background);
    text-align: center;
}

.testimonial-pull-inner {
    max-width: 600px;
    margin: 0 auto;
}

.testimonial-pull-mark {
    font-family: var(--font-heading), serif;
    font-size: 5rem;
    line-height: 0.5;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.testimonial-pull-quote p {
    font-family: var(--font-heading), serif;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-style: italic;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text);
    max-width: none;
    margin: 0 auto;
}

.testimonial-pull-rule {
    width: 40px;
    height: 1px;
    background-color: var(--color-accent);
    margin: 2rem auto;
}

.testimonial-pull-author {
    font-size: 0.85rem;
}

.testimonial-pull-author strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 0.15rem;
}

.testimonial-pull-author span {
    color: var(--color-text_muted);
    font-size: 0.8rem;
}

/* ---- SERVICES INDEX ---- */
.services-index {
    padding: 4rem 1.5rem 5rem;
    background-color: var(--color-background);
}

.services-index-inner {
    max-width: 900px;
    margin: 0 auto;
}

.services-list {
    border-top: 1px solid color-mix(in srgb, var(--color-text_muted) 20%, transparent);
}

.services-list-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--color-text_muted) 20%, transparent);
    transition: padding-left 0.2s ease;
}

.services-list-item:hover {
    padding-left: 1rem;
    border-left: 2px solid var(--color-accent);
}

.services-list-title {
    font-size: 1.2rem;
    margin-bottom: 0.35rem;
}

.services-list-desc {
    color: var(--color-text_muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---- STATS STRIP ---- */
.stats-strip {
    background-color: var(--color-primary);
    padding: 2.5rem 1.5rem;
}

.stats-strip-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    text-align: center;
}

.stats-strip-value {
    display: block;
    font-family: var(--font-heading), serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1.1;
}

.stats-strip-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--overlay-on-dark-40);
    margin-top: 0.25rem;
}

/* ---- RESPONSIVE ---- */

@media (min-width: 768px) {
    .hero {
        padding: 2rem 3rem 6rem;
    }

    .projects-showcase {
        padding: 6rem 3rem;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .project-card--featured {
        grid-row: span 2;
    }

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

    .approach {
        padding: 7rem 3rem;
    }

    .approach-step {
        gap: 2.5rem;
    }

    .approach-number {
        min-width: 80px;
    }

    .testimonial-pull {
        padding: 8rem 3rem;
    }

    .services-index {
        padding: 5rem 3rem 6rem;
    }

    .stats-strip {
        padding: 3rem;
    }

    .stats-strip-inner {
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
    }

    .stats-strip-item {
        position: relative;
    }

    .stats-strip-item:not(:last-child)::after {
        content: '';
        position: absolute;
        right: 0;
        top: 20%;
        height: 60%;
        width: 1px;
        background-color: var(--overlay-on-dark-10);
    }
}

@media (min-width: 1024px) {
    .hero {
        padding: 2rem 4rem 8rem;
        padding-left: 10%;
    }

    .hero-title {
        font-size: clamp(3.5rem, 7vw, 6rem);
    }

    .projects-showcase {
        padding: 8rem 4rem;
    }

    .projects-grid {
        grid-template-columns: 1.3fr 1fr;
        gap: 2rem;
    }

    .approach {
        padding: 8rem 4rem;
    }

    .approach-inner {
        display: grid;
        grid-template-columns: 35fr 65fr;
        gap: 4rem;
        align-items: start;
    }

    .approach-header {
        margin-bottom: 0;
        position: sticky;
        top: 6rem;
    }

    .services-index {
        padding: 6rem 4rem 7rem;
    }

    .services-list-item {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 2rem;
        align-items: baseline;
    }
}

@media (min-width: 1280px) {
    .hero {
        padding-bottom: 10rem;
    }

    .hero-content {
        max-width: 1000px;
    }
}