/* ==========================================================================
   HELICASOL — Inner-page components (v2 dark, Space Grotesk)
   Used on: about, services, projects, contact, cases/*
   ========================================================================== */

/* Skip-link — hidden until focused */
.skip-nav {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--c-orange);
    color: var(--c-base);
    padding: 0.75rem 1.25rem;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 1000;
}
.skip-nav:focus { left: 1rem; top: 1rem; outline: 2px solid var(--c-text); }

/* --------------------------------------------------------------------------
   PAGE HERO — used by every inner page
   -------------------------------------------------------------------------- */
.page-hero {
    position: relative;
    height: clamp(560px, 75vh, 820px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--c-base);
}
.page-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.page-hero__bg img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center 35%;
    filter: brightness(1.10) saturate(1.0) contrast(1.02);
}
.page-hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    /* Overlay tuned for guaranteed text readability across any background image:
       - vertical: subtle dark at top + bottom for nav and footer-edge clarity
       - horizontal: stronger dark on text-side (left), gradient opens up to image on right */
    background:
        linear-gradient(180deg, rgba(10,14,15,0.40) 0%, rgba(10,14,15,0.18) 140px, rgba(10,14,15,0.20) 55%, rgba(10,14,15,0.65) 100%),
        linear-gradient(90deg, rgba(10,14,15,0.88) 0%, rgba(10,14,15,0.65) 30%, rgba(10,14,15,0.25) 60%, transparent 80%);
}
.page-hero__inner {
    position: relative;
    z-index: 2;
    max-width: var(--container);
    margin: 0 auto;
    padding: 8rem var(--gutter) 4rem;
    width: 100%;
}
.page-hero__eyebrow {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-orange);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.page-hero__eyebrow::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--c-orange);
}
.page-hero__title {
    font-size: clamp(2.25rem, 1.2rem + 4vw, 5rem);
    font-weight: 600;
    line-height: 0.98;
    letter-spacing: -0.04em;
    color: var(--c-text);
    max-width: 900px;
    margin-bottom: 1.5rem;
    text-wrap: balance; /* Modern browsers (Chrome 114+, FF 121+, Safari 17.4+): balance line lengths */
}

/* Em used as orange accent in headings/titles — never italic */
.page-hero__title em,
.section-dark__title em,
.inner-cta__title em,
.route-card__title em,
.audience__card-title em {
    font-style: normal;
    color: var(--c-orange);
}

/* Image break — full-width image inside container, fixed aspect ratio */
.image-break {
    max-width: var(--container);
    margin: var(--s-7) auto;
    padding: 0 var(--gutter);
}
.image-break picture { display: block; }
.image-break img {
    width: 100%;
    aspect-ratio: 21 / 9;
    object-fit: cover;
    object-position: center;
    display: block;
}
.image-break--portrait img {
    aspect-ratio: 16 / 9;
    object-position: center 35%;
}
.image-break--render {
    text-align: center;
}
.image-break--render img {
    width: auto;
    max-width: 480px;
    max-height: 480px;
    aspect-ratio: auto;
    object-fit: contain;
    margin: 0 auto;
}
@media (max-width: 700px) {
    .image-break img { aspect-ratio: 4 / 3; }
    .image-break--render img { aspect-ratio: auto; max-width: 80%; }
}
.page-hero__lead {
    font-size: var(--step-1);
    line-height: 1.55;
    /* Brighter than --c-text-mute so it stays legible against bright hero backgrounds
       (truck/sky/snow images that defeat the standard overlay) */
    color: rgba(255, 255, 255, 0.92);
    max-width: 640px;
    text-shadow: 0 1px 12px rgba(10, 14, 15, 0.55);
    text-wrap: pretty; /* Avoid orphans/widows in body copy */
}

/* --------------------------------------------------------------------------
   SECTION wrapper — generic dark section
   -------------------------------------------------------------------------- */
.section-dark {
    background: var(--c-base);
    padding: var(--s-7) 0;
    position: relative;
}
.section-dark--surface { background: var(--c-surface); }
.section-dark--bordered {
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}
.section-dark__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
.section-dark__header {
    margin-bottom: var(--s-6);
}
.section-dark__header--center {
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.section-dark__eyebrow {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: inline-block;
}
.section-dark__title {
    font-size: clamp(2rem, 1.4rem + 2.5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -0.035em;
    color: var(--c-text);
    margin-bottom: 1rem;
    text-wrap: balance;
}
.section-dark__lead {
    color: var(--c-text-mute);
    font-size: var(--step-1);
    line-height: 1.55;
    max-width: 640px;
    text-wrap: pretty;
}

/* --------------------------------------------------------------------------
   STORY — two-column text + image
   -------------------------------------------------------------------------- */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.story-grid--reverse .story-img { order: -1; }

.story-text p {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}
.story-text p:last-child { margin-bottom: 0; }
.story-img {
    overflow: hidden;
    border: 1px solid var(--c-border);
    aspect-ratio: 4 / 3;
}
.story-img--banner { aspect-ratio: 16 / 9; }
.story-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(0.92) contrast(1.04);
}

/* Stack image + stat-grid in a single column slot (used on About / Powered by Paalupiste) */
.story-stack {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.story-grid:has(.story-stack) { align-items: start; }

@media (max-width: 900px) {
    .story-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .story-grid--reverse .story-img { order: 0; }
}

/* --------------------------------------------------------------------------
   TIMELINE — vertical milestones
   -------------------------------------------------------------------------- */
.timeline {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    padding-left: 2rem;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 1px;
    background: var(--c-border);
}
.timeline-item {
    position: relative;
    padding: 1.5rem 0 2.25rem 2.5rem;
    border-bottom: 1px dashed var(--c-border);
}
.timeline-item:last-child { border-bottom: none; padding-bottom: 0; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 1.9rem;
    width: 11px; height: 11px;
    background: var(--c-orange);
    border: 2px solid var(--c-base);
    border-radius: 50%;
}
.timeline-year {
    font-family: var(--f-mono);
    font-size: var(--step-1);
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--c-orange);
    margin-bottom: 0.5rem;
}
.timeline-content h3 {
    font-size: var(--step-2);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--c-text);
    margin-bottom: 0.5rem;
}
.timeline-content p {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.6;
    max-width: 600px;
}

/* --------------------------------------------------------------------------
   STAT GRID — 4-up stat cards (Paalupiste, etc.)
   -------------------------------------------------------------------------- */
.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--c-border);
    border: 1px solid var(--c-border);
}
.stat-grid__card {
    background: var(--c-base);
    padding: 2rem 1.5rem;
}
.stat-grid__value {
    font-family: var(--f-display);
    font-size: clamp(2rem, 1.4rem + 1.8vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--c-orange);
    font-variant-numeric: tabular-nums;
    margin-bottom: 0.5rem;
}
.stat-grid__label {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-mute);
}

/* --------------------------------------------------------------------------
   VALUE CARDS — 3-up
   -------------------------------------------------------------------------- */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.values-grid--four {
    grid-template-columns: repeat(4, 1fr);
}
.values-grid--five {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}
/* Below 1500px: switch to flexbox so 5 cards wrap as 3+2 with the orphan
   row centred (CSS Grid can't centre orphans without explicit start rules
   that break when card widths change). */
@media (max-width: 1500px) {
    .values-grid--five {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    .values-grid--five > .value-card {
        flex: 0 1 calc(33.333% - 1rem);
        min-width: 260px;
    }
}
@media (max-width: 900px) {
    .values-grid--five > .value-card {
        flex: 0 1 calc(50% - 0.75rem);
    }
}
@media (max-width: 600px) {
    .values-grid--five > .value-card {
        flex: 0 1 100%;
    }
}
@media (max-width: 1100px) {
    .values-grid--four { grid-template-columns: repeat(2, 1fr); }
}
.value-card {
    padding: 2rem 1.75rem;
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    transition: border-color var(--dur) var(--ease);
}
.value-card:hover { border-color: var(--c-orange); }

/* Legal pages — privacy / terms long-form content */
.legal-content {
    max-width: 820px;
    margin: 0 auto;
    padding: 4rem var(--gutter);
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.7;
}
.legal-content h2 {
    font-family: var(--f-display);
    font-size: clamp(1.4rem, 1.05rem + 1.2vw, 1.95rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--c-text);
    margin: 3rem 0 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--c-border);
}
.legal-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.legal-content h3 {
    font-family: var(--f-display);
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--c-text);
    margin: 2rem 0 0.75rem;
}
.legal-content p { margin: 0 0 1rem; }
.legal-content strong { color: var(--c-text); font-weight: 600; }
.legal-content a { color: var(--c-orange); text-decoration: none; }
.legal-content a:hover { text-decoration: underline; }
.legal-content ul, .legal-content ol { margin: 0 0 1rem 1.5rem; }
.legal-content li { margin-bottom: 0.4rem; }

.legal-table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; }
.legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--step--1);
}
.legal-table th, .legal-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--c-border);
    vertical-align: top;
    line-height: 1.5;
}
.legal-table th {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-text);
    background: var(--c-surface);
    font-weight: 500;
}
.legal-table td { color: var(--c-text-mute); }

.legal-updated {
    margin-top: 3rem;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    color: var(--c-text-dim);
}

/* Applications section header with flanking render images */
.apps-header {
    display: grid;
    grid-template-columns: 1fr minmax(0, 640px) 1fr;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    max-width: var(--container);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--gutter);
}
.apps-header__flank {
    display: block;
    max-width: 560px;
    width: 100%;
    justify-self: center;
}
.apps-header__flank--left { justify-self: end; max-width: 636px; }
.apps-header__flank--right { justify-self: start; max-width: 580px; }
.apps-header__flank img {
    width: 100%;
    height: auto;
    display: block;
}
.apps-header__center { text-align: center; }
.apps-header__center .section-dark__eyebrow { margin-bottom: 0.75rem; }
@media (max-width: 1100px) {
    .apps-header__flank--left { max-width: 424px; }
    .apps-header__flank--right { max-width: 380px; }
}
@media (max-width: 800px) {
    .apps-header { grid-template-columns: 1fr; gap: 1.25rem; }
    .apps-header__flank--left { max-width: 330px; justify-self: center; order: 1; }
    .apps-header__flank--right { max-width: 280px; justify-self: center; order: 3; }
    .apps-header__center { order: 2; }
}
.value-card__icon {
    color: var(--c-orange);
    width: 40px;
    height: 40px;
    display: block;
    margin-bottom: 1.25rem;
}
.value-card__icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.value-card h3 {
    font-size: var(--step-1);
    font-weight: 600;
    line-height: 1.2;
    color: var(--c-text);
    margin-bottom: 0.75rem;
}
.value-card p {
    color: var(--c-text-mute);
    font-size: var(--step--1);
    line-height: 1.6;
}

@media (max-width: 900px) { .values-grid { grid-template-columns: 1fr; } }

/* values-grid--flow modifier — narrative arc with numbered cards + arrows */
.values-grid--flow .value-card {
    position: relative;
    display: flex;
    flex-direction: column;
}
/* Cards with stats need flex layout so the stat anchors at the bottom */
.value-card:has(.value-card__stat) {
    display: flex;
    flex-direction: column;
}
.value-card__num {
    font-family: var(--f-mono);
    font-size: var(--step-0);
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--c-orange);
    margin-bottom: 1rem;
    line-height: 1;
}
.value-card__stat {
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--c-border);
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.06em;
    color: var(--c-orange);
    line-height: 1.5;
}
.values-grid--flow .value-card p {
    margin-bottom: 1.5rem;
}
/* Arrow between cards — only desktop, only between cards (not after last) */
.values-grid--flow .value-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -1.6rem;
    top: 50%;
    transform: translate(50%, -50%);
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--c-orange);
    opacity: 0.55;
    line-height: 1;
    pointer-events: none;
}
@media (max-width: 900px) {
    .values-grid--flow .value-card::after { display: none; }
}

/* --------------------------------------------------------------------------
   TEAM CARDS — initials + name + role + bio
   -------------------------------------------------------------------------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.team-card {
    padding: 2rem 1.75rem;
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    transition: border-color var(--dur) var(--ease);
}
.team-card:hover { border-color: var(--c-orange); }
.team-card__head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.team-card__initials {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border: 1px solid var(--c-orange);
    color: var(--c-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-mono);
    font-size: var(--step-0);
    font-weight: 500;
    letter-spacing: 0.05em;
}
.team-card__name {
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.15;
    margin-bottom: 0.15rem;
}
.team-card__role {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-orange);
}
.team-card__bio {
    color: var(--c-text-mute);
    font-size: var(--step--1);
    line-height: 1.6;
}
.team-card__socials {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}
.team-card__socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--c-text-mute);
    border-radius: 4px;
    transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.team-card__socials a:hover {
    color: var(--c-orange);
    background: rgba(255, 135, 0, 0.08);
}
.team-card__socials svg { display: block; }

@media (max-width: 1100px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .team-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   INNER CTA — smaller, no video. Simple closing block.
   -------------------------------------------------------------------------- */
.inner-cta {
    background: var(--c-surface);
    padding: var(--s-7) 0;
    text-align: center;
    border-top: 1px solid var(--c-border);
}
.inner-cta__inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--gutter);
}
.inner-cta__eyebrow {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    display: inline-block;
}
.inner-cta__title {
    font-size: clamp(1.75rem, 1.3rem + 2vw, 3rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--c-text);
    margin-bottom: 1rem;
}
.inner-cta__copy {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.6;
    margin-bottom: 2rem;
}
.inner-cta__actions {
    display: inline-flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   CROSS-ROLE — bottom strip linking to the other two role pages
   -------------------------------------------------------------------------- */
.cross-role {
    background: var(--c-base);
    border-top: 1px solid var(--c-border);
    padding: 3rem var(--gutter);
}
.cross-role__inner {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2.5rem;
    align-items: start;
}
.cross-role__label {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-mute);
    line-height: 1.5;
}
.cross-role__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.cross-role__links--two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) {
    .cross-role__links { grid-template-columns: repeat(2, 1fr); }
}
.cross-role__link {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--c-border);
    color: var(--c-text);
    text-decoration: none;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.cross-role__link:hover {
    border-color: var(--c-orange);
    background: rgba(255, 135, 0, 0.06);
}
.cross-role__link-arrow {
    color: var(--c-orange);
    font-family: var(--f-mono);
    font-size: var(--step-0);
    line-height: 1.2;
    transition: transform var(--dur) var(--ease);
}
.cross-role__link:hover .cross-role__link-arrow {
    transform: translateX(3px);
}
.cross-role__link-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.cross-role__link-text strong {
    font-family: var(--f-display);
    font-size: var(--step-0);
    font-weight: 500;
    color: var(--c-text);
}
.cross-role__link-text span {
    font-family: var(--f-body);
    font-size: var(--step--1);
    color: var(--c-text-mute);
    line-height: 1.5;
}
@media (max-width: 800px) {
    .cross-role__inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .cross-role__links { grid-template-columns: 1fr; }
    .cross-role__links--two { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   STANDARDS — small inline chip grid used on role pages
   -------------------------------------------------------------------------- */
.standards-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    max-width: 70rem;
    margin: 2rem auto 0;
    padding: 0 var(--gutter);
}
.standard-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.1rem;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-text);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--c-border);
    line-height: 1.2;
}

/* --------------------------------------------------------------------------
   TEAM — named-contact grid used on role pages
   -------------------------------------------------------------------------- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
@media (max-width: 1400px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .team-grid { grid-template-columns: 1fr; } }
.team-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--c-border);
    transition: border-color var(--dur) var(--ease);
}
.team-card:hover { border-color: var(--c-orange); }
.team-card--primary { border-color: var(--c-orange); background: rgba(255, 135, 0, 0.05); }
.team-card__name {
    font-family: var(--f-display);
    font-size: var(--step-0);
    font-weight: 500;
    color: var(--c-text);
    margin: 0;
}
.team-card__title {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.1em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.team-card__email,
.team-card__phone {
    font-family: var(--f-mono);
    font-size: 0.72rem;
    letter-spacing: 0;
    color: var(--c-text-mute);
    text-decoration: none;
    overflow-wrap: break-word;
    transition: color var(--dur) var(--ease);
}
.team-card__email:hover,
.team-card__phone:hover { color: var(--c-orange); }
.team-card__phone { word-break: normal; }

/* --------------------------------------------------------------------------
   COMMERCIAL ROUTES — two-card pattern on for-mounting.html
   -------------------------------------------------------------------------- */
.routes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}
@media (max-width: 900px) { .routes-grid { grid-template-columns: 1fr; } }
.route-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--c-border);
}
.route-card__label {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-orange);
}
.route-card__title {
    font-family: var(--f-display);
    font-size: var(--step-1);
    font-weight: 500;
    color: var(--c-text);
    margin: 0;
}
.route-card__copy {
    font-size: var(--step--1);
    line-height: 1.6;
    color: var(--c-text-mute);
}

/* --------------------------------------------------------------------------
   PARTNER BANNER — thin bottom strip mentioning Paalupiste
   -------------------------------------------------------------------------- */
.partner-banner {
    background: var(--c-base);
    border-top: 1px solid var(--c-border);
    padding: 1rem var(--gutter);
    text-align: center;
}
.partner-banner p {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.1em;
    color: var(--c-text-dim);
    margin: 0;
}
.partner-banner strong {
    color: var(--c-orange);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   PROJECT LIST (projects.html grid)
   -------------------------------------------------------------------------- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.project-grid--three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1100px) { .project-grid--three { grid-template-columns: repeat(2, 1fr); } }
.project-card {
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.project-card:hover {
    border-color: var(--c-orange);
    transform: translateY(-2px);
}
.project-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.project-card__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.project-card__body { padding: 1.75rem; }
.project-card__meta {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-orange);
    margin-bottom: 0.75rem;
}
.project-card__title {
    font-size: var(--step-2);
    font-weight: 600;
    line-height: 1.15;
    color: var(--c-text);
    margin-bottom: 0.75rem;
}
.project-card__copy {
    color: var(--c-text-mute);
    font-size: var(--step--1);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}
.project-card__link {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-orange);
    border-bottom: 1px solid var(--c-orange);
    padding-bottom: 0.25rem;
    align-self: flex-start;
    transition: opacity var(--dur) var(--ease);
}
.project-card__link:hover { opacity: 0.75; }

/* Role tags — small clickable chips that funnel to /for-X.html role pages */
.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 0 1rem;
}
.project-card__tags-label {
    font-family: var(--f-mono);
    font-size: var(--step--3, 0.7rem);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-dim);
    align-self: center;
    margin-right: 0.25rem;
    line-height: 1.2;
}
.project-card__tag {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.6rem;
    font-family: var(--f-mono);
    font-size: var(--step--3, 0.7rem);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-text-mute);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--c-border);
    text-decoration: none;
    line-height: 1.2;
    transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.project-card__tag:hover {
    border-color: var(--c-orange);
    color: var(--c-orange);
    background: rgba(255, 135, 0, 0.06);
}

@media (max-width: 800px) { .project-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   SERVICE BLOCK (services.html)
   -------------------------------------------------------------------------- */
.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 0;
    border-bottom: none;
}
.service-block:last-child { border-bottom: none; }
.service-block--reverse .service-block__media { order: 2; }
.service-block--reverse .service-block__body { order: 1; }
.service-block__media {
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--c-border);
}
.service-block__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
/* Before/after pair variant — 2 stacked images with overlay labels */
.service-block__media--pair {
    aspect-ratio: auto;
    border: none;
    overflow: visible;
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 0.5rem;
}
.service-block__media--pair .ba-image {
    margin: 0;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--c-border);
    aspect-ratio: 16 / 9;
}
.service-block__media--pair .ba-image picture,
.service-block__media--pair .ba-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ba-label {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.4rem 0.75rem;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    border-radius: 2px;
}
.service-block__num {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    color: var(--c-orange);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.service-block__title {
    font-size: clamp(1.75rem, 1.2rem + 2vw, 3rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--c-text);
    margin-bottom: 1.25rem;
}
.service-block__copy {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.service-block__specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--c-border);
}
.service-block__spec-label {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-text-dim);
    margin-bottom: 0.25rem;
}
.service-block__spec-value {
    font-size: var(--step-0);
    font-weight: 500;
    color: var(--c-text);
    text-wrap: balance;
}

@media (max-width: 900px) {
    .service-block { grid-template-columns: 1fr; gap: 1.5rem; padding: 0; }
    .service-block--reverse .service-block__media { order: 0; }
    .service-block--reverse .service-block__body { order: 0; }
}

/* --------------------------------------------------------------------------
   PROCESS STAGES (for-developers.html / for-epcs.html)
   Vertical numbered stages with bordered card layout
   -------------------------------------------------------------------------- */
.process-stages {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.process-stage {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1.5rem;
    padding: 1.75rem 1.75rem;
    border: 1px solid var(--c-border);
    background: var(--c-base);
    transition: border-color var(--dur) var(--ease);
}
.process-stage:hover {
    border-color: var(--c-orange);
}
.process-stage__num {
    font-family: var(--f-display);
    font-size: clamp(2rem, 1.4rem + 1.5vw, 2.75rem);
    font-weight: 600;
    color: var(--c-orange);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.04em;
}
.process-stage__body h3 {
    font-size: var(--step-1);
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--c-text);
}
.process-stage__body p {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.55;
    margin: 0;
}
.process-stages--with-media { max-width: 1100px; }
.process-stages--with-media .process-stage {
    grid-template-columns: 80px 1fr 320px;
    align-items: center;
}
.process-stage__media {
    aspect-ratio: 3 / 2;
    border-radius: 10px;
    overflow: hidden;
    background: #14181a;
}
.process-stage__media picture,
.process-stage__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.process-stage__media--placeholder {
    border: 1px dashed rgba(255, 255, 255, 0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: var(--c-text-mute);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: center;
    padding: 1rem;
}
.process-stage__media--placeholder svg {
    width: 28px;
    height: 28px;
    opacity: 0.4;
}
@media (max-width: 900px) {
    .process-stages--with-media .process-stage {
        grid-template-columns: 80px 1fr;
        grid-template-areas:
            "num body"
            "media media";
        gap: 1.25rem 1.5rem;
    }
    .process-stages--with-media .process-stage__num { grid-area: num; }
    .process-stages--with-media .process-stage__body { grid-area: body; }
    .process-stages--with-media .process-stage__media { grid-area: media; }
}
@media (max-width: 700px) {
    .process-stage { grid-template-columns: 60px 1fr; padding: 1.25rem; gap: 1rem; }
    .process-stage__num { font-size: 2rem; }
    .process-stages--with-media .process-stage { grid-template-columns: 60px 1fr; }
}

/* --------------------------------------------------------------------------
   CASE STUDY (cases/*.html)
   -------------------------------------------------------------------------- */
.case-meta {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    border-bottom: 1px solid var(--c-border);
    padding-top: 3rem;
    padding-bottom: 3rem;
}
.case-meta__cell-label {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-dim);
    margin-bottom: 0.5rem;
}
.case-meta__cell-value {
    font-family: var(--f-display);
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--c-orange);
    letter-spacing: -0.02em;
}
@media (max-width: 800px) { .case-meta { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
@media (max-width: 480px) { .case-meta { grid-template-columns: 1fr; gap: 1.25rem; padding-top: 2rem; padding-bottom: 2rem; } }

.case-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--gutter);
}
.case-content h2 {
    font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.25rem);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--c-text);
    margin: 3rem 0 1.25rem;
}
.case-content h2:first-child { margin-top: 0; }
.case-content p {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}
.case-content blockquote {
    border-left: 2px solid var(--c-orange);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-size: var(--step-1);
    line-height: 1.5;
    color: var(--c-text);
    font-style: italic;
}
.case-gallery {
    max-width: var(--container);
    margin: 4rem auto 0;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.case-gallery > picture { display: block; }
.case-gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 1px solid var(--c-border);
    display: block;
}
@media (max-width: 800px) { .case-gallery { grid-template-columns: 1fr; } }

/* Single-image variant: centered showcase for one detail photo (portrait or landscape) */
.case-gallery--single {
    grid-template-columns: minmax(0, 520px);
    justify-content: center;
}
.case-gallery--single img {
    aspect-ratio: auto;
    max-height: 80vh;
    object-fit: contain;
    background: #0b0b0c;
}

/* --------------------------------------------------------------------------
   CONTACT — form + calendly area
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}
.contact-info p {
    color: var(--c-text-mute);
    font-size: var(--step-0);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}
.contact-points {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.contact-point {
    border-left: 2px solid var(--c-orange);
    padding-left: 1rem;
}
.contact-point__title {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-orange);
    margin-bottom: 0.25rem;
}
.contact-point__copy {
    color: var(--c-text-mute);
    font-size: var(--step--1);
    line-height: 1.55;
}
.contact-methods {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.contact-methods a {
    color: var(--c-text);
    font-size: var(--step-0);
    border-bottom: 1px solid var(--c-border);
    padding: 0.5rem 0;
    transition: color var(--dur) var(--ease);
}
.contact-methods a:hover { color: var(--c-orange); }

.calendly-embed {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    min-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.calendly-embed .calendly-inline-widget {
    width: 100%;
    min-height: 640px;
}
.calendly-placeholder {
    text-align: center;
    padding: 3rem;
    max-width: 420px;
}
.calendly-placeholder svg {
    width: 56px; height: 56px;
    fill: none;
    stroke: var(--c-orange);
    stroke-width: 1.25;
    margin-bottom: 1.25rem;
}
.calendly-placeholder h3 {
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: 0.75rem;
}
.calendly-placeholder p {
    color: var(--c-text-mute);
    font-size: var(--step--1);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   BREADCRUMB (cases/*.html top nav-aid)
   -------------------------------------------------------------------------- */
.breadcrumb {
    max-width: var(--container);
    margin: 0 auto;
    padding: 6rem var(--gutter) 1rem;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-text-dim);
}
.breadcrumb a {
    color: var(--c-text-mute);
    transition: color var(--dur) var(--ease);
}
.breadcrumb a:hover { color: var(--c-orange); }
.breadcrumb__sep { margin: 0 0.5rem; color: var(--c-text-dim); }

/* --------------------------------------------------------------------------
   GENERIC reveal class compat (older inner-page reveal class name)
   -------------------------------------------------------------------------- */
html.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
html.js .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}