/* Arlington Heating & Cooling — Light Architectural Design System */

/* ==========================================
   ICONS & UTILITIES
   ========================================== */

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    vertical-align: -0.125em;
}

.icon svg {
    width: 1em;
    height: 1em;
    display: block;
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* ==========================================
   DESIGN TOKENS
   ========================================== */

:root {
    --color-bg: #faf9f7;
    --color-bg-alt: #f0eeea;
    --color-bg-dark: #1a1a1a;
    --color-surface: #ffffff;
    --color-border: #e2dfd8;
    --color-border-strong: #c8c4bb;

    --color-ink: #1a1a1a;
    --color-ink-muted: #5c5a55;
    --color-ink-light: #8a8780;

    --color-accent: #c41e3a;
    --color-accent-hover: #9b1b30;
    --color-accent-soft: rgba(196, 30, 58, 0.08);

    --color-cool: #2563a8;
    --color-success: #2d6a4f;
    --color-error: #b91c1c;

    --hero-scrim: rgba(250, 249, 247, 0.82);
    --color-fill: #1a1a1a;
    --color-on-fill: #ffffff;

    --font-display: 'Archivo', 'Inter', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    --container: 1200px;
    --container-narrow: 720px;
    --measure: 65ch;

    --transition: 200ms ease;
    --header-height: 72px;
}

[data-theme="dark"] {
    color-scheme: dark;

    --color-bg: #141414;
    --color-bg-alt: #1c1c1c;
    --color-bg-dark: #0a0a0a;
    --color-surface: #1f1f1f;
    --color-border: #333330;
    --color-border-strong: #4a4a45;

    --color-ink: #f0eeea;
    --color-ink-muted: #a8a59e;
    --color-ink-light: #7a7770;

    --color-accent-soft: rgba(196, 30, 58, 0.16);

    --hero-scrim: rgba(20, 20, 20, 0.78);
    --color-fill: #f0eeea;
    --color-on-fill: #141414;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-ink);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--color-accent-soft);
    color: var(--color-ink);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-ink);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; }

a {
    color: inherit;
    text-decoration: none;
}

img, video {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ==========================================
   TYPOGRAPHY HELPERS
   ========================================== */

.overline {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.section-header {
    max-width: var(--measure);
    margin-bottom: var(--space-2xl);
}

.section-header--center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header p {
    margin-top: var(--space-md);
    color: var(--color-ink-muted);
    font-size: 1.0625rem;
    max-width: 52ch;
}

.section-header--center p {
    margin-left: auto;
    margin-right: auto;
}

.section__title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: var(--space-md);
}

.section__subtitle {
    color: var(--color-ink-muted);
    font-size: 1.0625rem;
    max-width: 52ch;
    margin-bottom: var(--space-2xl);
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    white-space: nowrap;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 0.9375rem;
}

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btn--full {
    width: 100%;
}

.btn--primary {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.btn--dark {
    background: var(--color-fill);
    color: var(--color-on-fill);
    border-color: var(--color-fill);
}

.btn--dark:hover {
    background: #333;
}

.btn--outline {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-border-strong);
}

.btn--outline:hover {
    border-color: var(--color-ink);
    background: var(--color-surface);
}

.btn--secondary {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-border-strong);
}

.btn--secondary:hover {
    border-color: var(--color-ink);
    background: var(--color-surface);
}

.btn--ghost {
    background: transparent;
    color: var(--color-ink);
    border-color: transparent;
    padding-left: 0;
    padding-right: 0;
}

.btn--ghost:hover {
    color: var(--color-accent);
}

.btn__icon {
    font-size: 1em;
}

.btn-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================
   HEADER
   ========================================== */

.public-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 249, 247, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
}

.public-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-lg);
}

.logo__img {
    height: 44px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.main-nav a {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    transition: color var(--transition);
}

.main-nav a:hover {
    color: var(--color-ink);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header-phones {
    display: flex;
    align-items: center;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-ink);
}

.phone-icon {
    color: var(--color-accent);
}

.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

.language-switcher {
    display: flex;
    gap: 2px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.lang-btn {
    padding: 0.35rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    background: transparent;
    border: none;
    color: var(--color-ink-light);
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}

.lang-btn:hover {
    color: var(--color-ink);
}

.lang-btn.active {
    background: var(--color-fill);
    color: var(--color-on-fill);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-ink-muted);
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.theme-toggle:hover {
    color: var(--color-ink);
    border-color: var(--color-border-strong);
}

.theme-toggle .icon {
    font-size: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-ink);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

@media (max-width: 900px) {
    .mobile-menu-btn {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-lg);
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        gap: 0;
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        padding: var(--space-md) 0;
        border-bottom: 1px solid var(--color-border);
    }

    .header-phones {
        display: none;
    }
}

/* ==========================================
   HERO
   ========================================== */

.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    min-height: calc(100dvh - var(--header-height));
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero__video-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__scrim {
    position: absolute;
    inset: 0;
    background: var(--hero-scrim);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: var(--space-4xl) var(--space-xl) var(--space-3xl);
}

.hero__tagline {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.hero__title {
    max-width: 14ch;
    margin-bottom: var(--space-lg);
}

.hero__subtitle {
    max-width: var(--measure);
    font-size: 1.125rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-2xl);
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* ==========================================
   CREDIBILITY STRIP
   ========================================== */

.credibility-strip {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: var(--space-lg) 0;
}

.credibility-strip__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-md) var(--space-2xl);
}

.credibility-strip__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-ink-light);
}

.credibility-strip__brands {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg) var(--space-2xl);
}

.credibility-strip__brand {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--color-ink-muted);
    white-space: nowrap;
}

.credibility-strip--inline {
    padding: 0;
    border: none;
    background: none;
}

.credibility-strip--inline .credibility-strip__brands {
    justify-content: flex-start;
    gap: var(--space-xl);
}

/* ==========================================
   SECTIONS
   ========================================== */

.section {
    padding: var(--space-4xl) 0;
}

.section--alt {
    background: var(--color-bg-alt);
}

.section--dark {
    background: var(--color-bg-dark);
    color: #fff;
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
    color: #fff;
}

.section--dark p {
    color: rgba(255, 255, 255, 0.75);
}

.section--compact {
    padding: var(--space-3xl) 0;
}

.section__cta {
    margin-top: var(--space-2xl);
}

/* Editorial service list */
.editorial-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--color-border);
}

.editorial-list__item {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
    align-items: start;
}

@media (min-width: 768px) {
    .editorial-list__item {
        grid-template-columns: 4rem 1fr 1.5fr;
    }
}

.editorial-list__num {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-ink-light);
    padding-top: 0.15rem;
}

.editorial-list__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.editorial-list__desc {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
    grid-column: 2;
}

@media (min-width: 768px) {
    .editorial-list__desc {
        grid-column: 3;
        grid-row: 1;
    }
}

/* Featured work grid */
.work-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.work-card {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-ink);
}

.work-card__video,
.work-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.92;
    transition: opacity var(--transition), transform 0.6s ease;
}

.work-card:hover .work-card__video,
.work-card:hover .work-card__image {
    opacity: 1;
    transform: scale(1.02);
}

.work-card__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl);
    background: var(--color-ink);
    color: #fff;
}

.work-card__category {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: var(--space-xs);
}

.work-card__title {
    font-size: 1.125rem;
    color: #fff;
}

/* Audience rows */
.audience-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--color-border);
}

.audience-row {
    display: grid;
    gap: var(--space-md);
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

@media (min-width: 768px) {
    .audience-row {
        grid-template-columns: 200px 1fr auto;
        gap: var(--space-2xl);
    }
}

.audience-row__label {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
}

.audience-row__desc {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
}

/* Story band */
.story-band {
    display: grid;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 900px) {
    .story-band {
        grid-template-columns: 1fr 1fr;
    }
}

.story-band__media {
    aspect-ratio: 4 / 3;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink-light);
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.story-band__text p {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-md);
    max-width: var(--measure);
}

.story-band__text p:last-child {
    margin-bottom: 0;
}

.story-band__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.story-band__stat-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-ink);
}

.story-band__stat-label {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
    margin-top: var(--space-xs);
}

/* Process timeline */
.process-steps {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
}

.process-step {
    padding-top: var(--space-lg);
    border-top: 2px solid var(--color-accent);
}

.process-step__num {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.process-step__title {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.process-step__desc {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    line-height: 1.55;
}

/* Dark CTA band */
.cta-dark {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
}

.cta-dark h2 {
    margin-bottom: var(--space-md);
}

.cta-dark p {
    max-width: 48ch;
    margin: 0 auto var(--space-2xl);
}

.cta-dark__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cta-dark__phones {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255,255,255,0.15);
}

.cta-dark__phone-block {
    text-align: center;
}

.cta-dark__phone-label {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: var(--space-xs);
}

.cta-dark__phone {
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
}

.cta-dark__phone:hover {
    color: var(--color-accent);
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

.footer__logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--space-md);
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    max-width: 28ch;
    margin-bottom: var(--space-lg);
}

.footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer__badge {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--color-border);
    color: var(--color-ink-muted);
}

.footer__section h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.footer__contact-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer__contact-item p {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
    margin: 0;
}

.footer__contact-item a {
    font-weight: 600;
    font-size: 0.9375rem;
}

.footer__contact-item a:hover {
    color: var(--color-accent);
}

.footer__flag {
    color: var(--color-accent);
    margin-top: 2px;
}

.footer__area {
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    margin-top: var(--space-sm);
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__nav a {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.footer__nav a:hover {
    color: var(--color-ink);
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    color: var(--color-ink-light);
}

/* ==========================================
   PAGE HEADER (inner pages)
   ========================================== */

.page-header {
    padding: var(--space-3xl) 0 var(--space-2xl);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.page-header h1 {
    margin-bottom: var(--space-md);
}

.page-header p {
    max-width: var(--measure);
    color: var(--color-ink-muted);
    font-size: 1.0625rem;
}

/* ==========================================
   SERVICES PAGE
   ========================================== */

.service-detail-card {
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.service-detail-card:first-child {
    padding-top: 0;
}

.service-detail-card__header {
    display: flex;
    align-items: baseline;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}

.service-detail-card__num {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
}

.service-detail-card__title {
    font-size: 1.5rem;
}

.service-detail-card__desc {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-lg);
    max-width: var(--measure);
}

.service-detail-card__features {
    list-style: none;
    display: grid;
    gap: var(--space-sm);
}

.service-detail-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.check {
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 3px;
}

.specialty-grid {
    display: grid;
    gap: var(--space-xl);
}

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

.specialty-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.specialty-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.specialty-card__brief {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.specialty-card__details {
    font-size: 0.875rem;
    color: var(--color-ink-light);
    line-height: 1.6;
}

.clients-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.client-type {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.client-type h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
}

.client-type p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.section--cta {
    text-align: center;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.section--cta h2 {
    margin-bottom: var(--space-md);
}

.section--cta p {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-xl);
    max-width: 48ch;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   PORTFOLIO
   ========================================== */

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.portfolio-filter {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-ink-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.portfolio-filter:hover,
.portfolio-filter.active {
    border-color: var(--color-ink);
    color: var(--color-ink);
    background: var(--color-surface);
}

.portfolio-grid {
    display: grid;
    gap: var(--space-xl);
}

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

.portfolio-item {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-ink);
    cursor: pointer;
    border: 1px solid var(--color-border);
}

.portfolio-item--featured {
    aspect-ratio: 16 / 9;
}

@media (min-width: 768px) {
    .portfolio-item--featured {
        grid-column: span 2;
    }
}

.portfolio-item__video,
.portfolio-item__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-item__video,
.portfolio-item:hover .portfolio-item__image {
    transform: scale(1.03);
}

.portfolio-item__overlay {
    position: absolute;
    inset: auto 0 0 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    background: var(--color-ink);
    color: #fff;
}
}

.portfolio-item__category {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-bottom: var(--space-xs);
}

.portfolio-item__title {
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: var(--space-xs);
}

.portfolio-item__desc {
    font-size: 0.875rem;
    opacity: 0.85;
}

.portfolio-cta {
    text-align: center;
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    cursor: pointer;
}

.lightbox img {
    max-height: 90vh;
    max-width: 100%;
    object-fit: contain;
}

/* ==========================================
   ABOUT
   ========================================== */

.about-content {
    display: grid;
    gap: var(--space-3xl);
}

.about-story .lead {
    font-size: 1.25rem;
    color: var(--color-ink);
    margin-bottom: var(--space-lg);
    max-width: var(--measure);
}

.about-story p {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-md);
    max-width: var(--measure);
}

.about-team {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 600px) {
    .about-team {
        grid-template-columns: repeat(2, 1fr);
    }
}

.team-member {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.team-member__avatar {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
    color: var(--color-ink-light);
    font-size: 1.5rem;
}

.team-member h3 {
    margin-bottom: var(--space-xs);
}

.team-member__role {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-sm);
}

.team-member__lang {
    font-size: 0.8125rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.team-member__phone {
    font-weight: 600;
}

.team-member__phone:hover {
    color: var(--color-accent);
}

.values-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.value-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.value-card__icon {
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.value-card h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
}

.value-card p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.certifications {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.cert-badge {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.cert-badge__icon {
    color: var(--color-accent);
}

.cert-badge span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* ==========================================
   CONTACT & FORMS
   ========================================== */

.contact-grid {
    display: grid;
    gap: var(--space-3xl);
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

.contact-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-lg);
}

.contact-card__flag {
    color: var(--color-accent);
}

.contact-card__content h3 {
    margin-bottom: var(--space-xs);
}

.contact-card__desc {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-sm);
}

.contact-card__phone {
    font-size: 1.25rem;
    font-weight: 700;
}

.contact-card__phone:hover {
    color: var(--color-accent);
}

.contact-card__note {
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    margin-top: var(--space-xs);
}

.contact-info-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-info-item__icon {
    color: var(--color-accent);
}

.contact-info-item h3 {
    font-size: 0.875rem;
    margin-bottom: var(--space-xs);
}

.contact-info-item p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.contact-form-wrapper {
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.contact-form h2 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border-strong);
    background: var(--color-bg);
    color: var(--color-ink);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-ink);
}

.form-row {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 600px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.success-message,
.error-message {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.success-icon,
.error-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.success-icon {
    color: var(--color-success);
}

.error-icon {
    color: var(--color-error);
}

/* ==========================================
   SUBMIT BLUEPRINT
   ========================================== */

.submit-page .submit-hero {
    padding: var(--space-3xl) 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.submit-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.submit-hero__title {
    margin-bottom: var(--space-md);
}

.submit-hero__subtitle {
    color: var(--color-ink-muted);
    max-width: var(--measure);
    margin-bottom: var(--space-2xl);
}

.submit-steps {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .submit-steps {
        grid-template-columns: 1fr auto 1fr auto 1fr;
        align-items: start;
    }
}

.submit-step__number {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.submit-step h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.submit-step p {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.submit-step__arrow {
    display: none;
    color: var(--color-ink-light);
    padding-top: var(--space-lg);
}

@media (min-width: 768px) {
    .submit-step__arrow {
        display: block;
    }
}

.submit-form__upload-section,
.submit-form__contact-section,
.submit-form__project-section {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-border);
}

.submit-form h2 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.optional-badge {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-ink-light);
    border: 1px solid var(--color-border);
    padding: 0.2rem 0.5rem;
}

.upload-hint {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-lg);
}

.upload-dropzone {
    border: 2px dashed var(--color-border-strong);
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
    background: var(--color-bg-alt);
    transition: border-color var(--transition), background var(--transition);
}

.upload-dropzone--active {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.upload-dropzone__icon {
    font-size: 2rem;
    color: var(--color-ink-light);
    margin-bottom: var(--space-md);
}

.upload-dropzone__text {
    margin-bottom: var(--space-md);
}

.upload-dropzone__or {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    margin: var(--space-md) 0;
}

.upload-dropzone__formats {
    font-size: 0.75rem;
    color: var(--color-ink-light);
    margin-top: var(--space-md);
}

.upload-input-hidden {
    display: none;
}

.uploaded-files {
    margin-top: var(--space-xl);
}

.uploaded-files h3 {
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}

.uploaded-files__list {
    list-style: none;
}

.uploaded-file {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-sm);
}

.uploaded-file__name {
    flex: 1;
    font-size: 0.875rem;
}

.uploaded-file__size {
    font-size: 0.75rem;
    color: var(--color-ink-light);
}

.uploaded-file__remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-ink-light);
    padding: var(--space-xs);
}

.upload-optional-note {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-bg-alt);
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.submit-success,
.submit-error {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
}

.submit-success__icon,
.submit-error__icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.submit-success__icon {
    color: var(--color-success);
}

.submit-error__icon {
    color: var(--color-error);
}

.submit-trust {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3xl) 0;
}

.submit-trust__grid {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .submit-trust__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.submit-trust__item {
    text-align: center;
}

.submit-trust__icon {
    color: var(--color-accent);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.submit-trust__item h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.submit-trust__item p {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.submit-form__disclaimer {
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    text-align: center;
    margin-top: var(--space-md);
}

.upload-progress {
    padding: var(--space-2xl);
    text-align: center;
}

.upload-progress__spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    animation: spin 0.8s linear infinite;
}

/* ==========================================
   RESOURCES & MAINTENANCE
   ========================================== */

.resources-intro {
    max-width: var(--measure);
    color: var(--color-ink-muted);
    margin-bottom: var(--space-2xl);
}

.resource-section {
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-lg);
}

.resource-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    cursor: pointer;
    border: none;
    width: 100%;
    background: none;
    text-align: left;
    font-family: inherit;
}

.resource-section__header h2 {
    font-size: 1.125rem;
}

.resource-section__toggle {
    font-size: 1.25rem;
    color: var(--color-ink-light);
}

.resource-section__content {
    padding: 0 var(--space-xl) var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.article-intro {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-xl);
}

.benefits-grid {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

@media (min-width: 600px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-item {
    display: flex;
    gap: var(--space-md);
}

.benefit-icon {
    color: var(--color-success);
    flex-shrink: 0;
}

.pro-tip {
    padding: var(--space-lg);
    background: var(--color-bg-alt);
    border-left: 3px solid var(--color-accent);
    font-size: 0.9375rem;
}

.pro-tip strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.maintenance-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.maintenance-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.maintenance-card h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
}

.maintenance-card p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.checklist-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-lg);
}

.checklist-card h3 {
    margin-bottom: var(--space-lg);
}

.checklist-card ul {
    list-style: none;
}

.checklist-card li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.checklist-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* Resources page layout */
.resources-page,
.maintenance-page {
    flex: 1;
}

.resources-nav,
.maintenance-nav {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
    position: sticky;
    top: var(--header-height);
    z-index: 10;
}

.nav-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
}

.nav-pill {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    transition: border-color 0.15s, color 0.15s;
}

.nav-pill:hover {
    border-color: var(--color-border-strong);
    color: var(--color-ink);
}

.resources-content,
.maintenance-content {
    padding: var(--space-3xl) 0;
}

.resource-article,
.maintenance-article {
    padding-bottom: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-border);
}

.resource-article:last-child,
.maintenance-article:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.article-icon {
    color: var(--color-ink-light);
    margin-bottom: var(--space-lg);
}

.resource-article h2,
.maintenance-article h2 {
    margin-bottom: var(--space-md);
}

.info-cards {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .info-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.info-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.info-card p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.comparison-table {
    border: 1px solid var(--color-border);
    overflow-x: auto;
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    min-width: 560px;
}

.comparison-header {
    background: var(--color-bg-alt);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.comparison-cell {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9375rem;
}

.comparison-cell.good {
    color: var(--color-success);
}

.comparison-cell.avoid {
    color: var(--color-accent);
}

.stats-row {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 600px) {
    .stats-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    text-align: center;
    background: var(--color-surface);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.checklist h3 {
    margin-bottom: var(--space-lg);
}

.checklist ul {
    list-style: none;
}

.checklist li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-ink-muted);
}

.checklist li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-ink-light);
}

.faq-list {
    border: 1px solid var(--color-border);
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    background: none;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-ink);
}

.faq-question:hover {
    background: var(--color-bg-alt);
}

.faq-arrow {
    flex-shrink: 0;
    transition: transform 0.2s;
}

.faq-item.expanded .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding: 0 var(--space-xl) var(--space-lg);
}

.faq-item.expanded .faq-answer {
    display: block;
}

.faq-answer p {
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
}

.resources-cta,
.maintenance-cta {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.resources-cta h2,
.maintenance-cta h2 {
    margin-bottom: var(--space-md);
}

.resources-cta p,
.maintenance-cta p {
    color: var(--color-ink-muted);
    max-width: 48ch;
    margin: 0 auto var(--space-xl);
}

/* Maintenance page specifics */
.tip-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-xl);
}

.tip-card.highlight {
    border-left: 3px solid var(--color-accent);
    background: var(--color-bg-alt);
}

.tip-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.tip-header h3,
.tip-header h4 {
    margin: 0;
}

.tip-list {
    list-style: none;
}

.tip-list li {
    margin-bottom: var(--space-sm);
    color: var(--color-ink-muted);
    font-size: 0.9375rem;
}

.steps-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.step-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.step-number {
    display: block;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.step-card h4 {
    margin-bottom: var(--space-sm);
}

.step-card p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.temp-recommendations {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

@media (min-width: 600px) {
    .temp-recommendations {
        grid-template-columns: repeat(2, 1fr);
    }
}

.temp-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.temp-icon {
    color: var(--color-ink-light);
    margin-bottom: var(--space-md);
}

.temp-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--space-sm) 0;
}

.temp-card p {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.checklist-grid {
    display: grid;
    gap: var(--space-lg);
}

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

.maintenance-article.warning .article-icon {
    color: var(--color-accent);
}

.warning-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 600px) {
    .warning-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.warning-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.warning-icon-small {
    flex-shrink: 0;
    color: var(--color-accent);
}

.warning-item h4 {
    margin-bottom: var(--space-xs);
    font-size: 0.9375rem;
}

.warning-item p {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.service-benefits {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (min-width: 600px) {
    .service-benefits {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-benefits .benefit-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
}

.service-benefits .benefit-item svg {
    flex-shrink: 0;
    color: var(--color-success);
}

/* ==========================================
   404
   ========================================== */

.not-found-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4xl) var(--space-xl);
}

.not-found-content {
    text-align: center;
    max-width: 480px;
}

.not-found-icon {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: 2rem;
}

.not-found-icon .heat-icon {
    color: var(--color-accent);
}

.not-found-icon .cool-icon {
    color: var(--color-cool);
}

.not-found-code {
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-border-strong);
    margin-bottom: var(--space-md);
}

.not-found-title {
    margin-bottom: var(--space-md);
}

.not-found-desc {
    color: var(--color-ink-muted);
    margin-bottom: var(--space-xl);
}

.not-found-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.not-found-contact {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.not-found-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    margin-top: var(--space-sm);
}

/* ==========================================
   ADMIN (minimal light re-theme)
   ========================================== */

.admin-header {
    background: var(--color-bg-dark);
    color: #fff;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.admin-header a {
    color: #fff;
    font-weight: 600;
}

.admin-header__nav {
    display: flex;
    gap: var(--space-lg);
}

.admin-header__nav a {
    font-size: 0.875rem;
    opacity: 0.85;
}

.admin-header__nav a:hover {
    opacity: 1;
}

.admin-header__user {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.875rem;
}

.admin-layout {
    min-height: 100vh;
    background: var(--color-bg);
}

.admin-content {
    padding: var(--space-2xl);
    max-width: var(--container);
    margin: 0 auto;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    background: var(--color-bg-alt);
}

.login-form {
    width: 100%;
    max-width: 400px;
    padding: var(--space-2xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.login-form h1 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.dashboard-stats {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 600px) {
    .dashboard-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stat-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.stat-card__value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
}

.stat-card__label {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.estimate-layout {
    display: grid;
    gap: var(--space-2xl);
}

@media (min-width: 900px) {
    .estimate-layout {
        grid-template-columns: 1fr 360px;
    }
}

.estimate-panel {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: var(--space-3xl) auto;
}

/* ==========================================
   CAREERS / RECRUITMENT — visual-first
   ========================================== */

.careers-page {
    scroll-behavior: smooth;
}

.careers-lang-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

/* Hero with video */
.careers-hero {
    position: relative;
    min-height: min(92vh, 720px);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.careers-hero__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.careers-hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.careers-hero__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(15, 15, 18, 0.35) 0%,
        rgba(15, 15, 18, 0.75) 55%,
        rgba(15, 15, 18, 0.92) 100%
    );
    z-index: 1;
}

.careers-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
    color: #fff;
}

.careers-hero__content .overline {
    color: var(--color-accent);
}

.careers-hero__content h1 {
    max-width: 16ch;
    margin-bottom: var(--space-md);
    color: #fff;
}

.careers-hero__tagline {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.82);
    max-width: 28ch;
    margin-bottom: var(--space-xl);
}

.careers-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.careers-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 7rem;
    padding: var(--space-md) var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(6px);
}

.careers-stat__value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

.careers-stat__value svg {
    width: 1.25rem;
    height: 1.25rem;
}

.careers-stat__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
    margin-top: var(--space-xs);
    text-align: center;
}

.careers-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.careers-hero__cta-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.55);
    background: transparent;
}

.careers-hero__cta-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

/* Sticky jump nav */
.careers-jump {
    position: sticky;
    top: var(--header-height);
    z-index: 50;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) 0;
}

.careers-jump__pills {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-sm);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
}

.careers-jump__pills::-webkit-scrollbar {
    display: none;
}

.careers-jump__pill {
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-ink);
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.careers-jump__pill:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.careers-jump__pill--accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.careers-jump__pill--accent:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}

/* Section typography */
.careers-section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.careers-section-head {
    margin-bottom: var(--space-xl);
}

.careers-section-head--center {
    text-align: center;
}

.careers-section-lead {
    font-size: 1rem;
    color: var(--color-ink-muted);
    max-width: var(--measure);
}

.careers-section-head--center .careers-section-lead {
    margin-left: auto;
    margin-right: auto;
}

/* 3-step flow */
.careers-flow {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .careers-flow {
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
}

.careers-flow__step {
    flex: 1;
    text-align: center;
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.careers-flow__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: var(--space-sm);
    border-radius: 50%;
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.careers-flow__icon svg {
    width: 1.375rem;
    height: 1.375rem;
}

.careers-flow__num {
    display: block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.careers-flow__step h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.careers-flow__step p {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

.careers-flow__arrow {
    display: none;
    font-size: 1.5rem;
    color: var(--color-ink-light);
    padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
    .careers-flow__arrow {
        display: block;
    }
}

/* Visual cards grid */
.careers-vcard-grid {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
    .careers-vcard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .careers-vcard-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.careers-vcard {
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    text-align: center;
}

.careers-vcard__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: var(--space-md);
    border-radius: 50%;
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.careers-vcard__icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.careers-vcard h3 {
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
}

.careers-vcard p {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
}

/* Work video strip */
.careers-work-strip {
    position: relative;
    border-radius: 2px;
    overflow: hidden;
    aspect-ratio: 21 / 9;
    max-height: 280px;
    border: 1px solid var(--color-border);
}

.careers-work-strip__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.careers-work-strip__label {
    position: absolute;
    left: var(--space-lg);
    bottom: var(--space-lg);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(15, 15, 18, 0.72);
    backdrop-filter: blur(4px);
}

.careers-work-strip__label svg {
    width: 1rem;
    height: 1rem;
}

/* Pay track — vertical ladder */
.careers-pay-track {
    display: grid;
    gap: 0;
    max-width: 640px;
    margin: 0 auto;
}

.careers-pay-step {
    display: grid;
    grid-template-columns: 4rem 1fr;
    gap: var(--space-lg);
    position: relative;
}

.careers-pay-step:not(:last-child) .careers-pay-step__bar::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 3rem;
    bottom: -0.5rem;
    width: 2px;
    transform: translateX(-50%);
    background: var(--color-border);
}

.careers-pay-step__bar {
    position: relative;
    display: flex;
    justify-content: center;
    padding-top: var(--space-md);
}

.careers-pay-step__level-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-accent-soft);
    z-index: 1;
}

.careers-pay-step:nth-child(2) .careers-pay-step__level-num { opacity: 0.92; }
.careers-pay-step:nth-child(3) .careers-pay-step__level-num { opacity: 0.84; }
.careers-pay-step:nth-child(4) .careers-pay-step__level-num { opacity: 0.76; }

.careers-pay-step__body {
    padding: var(--space-md) var(--space-lg) var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--space-md);
}

.careers-pay-step__rate {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.careers-pay-step__body h3 {
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
}

.careers-pay-step__body p {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
}

.careers-disclaimer {
    font-size: 0.8125rem;
    color: var(--color-ink-light);
    text-align: center;
    max-width: var(--measure);
    margin: var(--space-xl) auto 0;
}

/* Rules — icon grid, titles only */
.careers-rules-grid {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .careers-rules-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 960px) {
    .careers-rules-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.careers-rule {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.careers-rule__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.careers-rule__icon svg {
    width: 1.375rem;
    height: 1.375rem;
}

.careers-rule h3 {
    font-size: 0.8125rem;
    line-height: 1.35;
}

/* Skill badges */
.careers-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-md);
}

.careers-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    font-size: 0.875rem;
    font-weight: 600;
}

.careers-badge__plus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    height: 1.75rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 700;
    color: #fff;
    background: var(--color-success, #1a7f4b);
}

.careers-badge__name {
    color: var(--color-ink);
}

/* Bonus cards */
.careers-bonus-grid {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .careers-bonus-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.careers-bonus-card {
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    text-align: center;
}

.careers-bonus-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: var(--space-md);
    border-radius: 50%;
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.careers-bonus-card__icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.careers-bonus-card h3 {
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.careers-bonus-card p {
    font-size: 0.8125rem;
    color: var(--color-ink-muted);
}

.careers-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    background: var(--color-accent-soft);
}

.careers-notice__icon {
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 0.1rem;
}

.careers-notice p {
    font-size: 0.875rem;
    color: var(--color-ink-muted);
}

/* Apply section */
.careers-apply-section {
    scroll-margin-top: calc(var(--header-height) + 3.5rem);
}

.careers-call-actions {
    display: grid;
    gap: var(--space-md);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
}

@media (min-width: 640px) {
    .careers-call-actions {
        grid-template-columns: repeat(2, 1fr);
        max-width: 640px;
    }
}

.careers-call-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    transition: border-color 0.15s, transform 0.15s;
}

.careers-call-btn:hover {
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.careers-call-btn svg {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
    color: var(--color-accent);
}

.careers-call-btn--primary {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.careers-call-btn__label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: 0.15rem;
}

.careers-call-btn__number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-ink);
}

.careers-or {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink-light);
    margin-bottom: var(--space-lg);
}

.careers-form-wrap {
    max-width: 560px;
    margin: 0 auto;
}

/* Legacy aliases kept for compatibility */
.page-header--careers .careers-lang-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.careers-hero-note {
    font-size: 0.9375rem;
    color: var(--color-ink-muted);
    max-width: var(--measure);
    margin-top: var(--space-md);
}

.careers-prose p {
    color: var(--color-ink-muted);
    max-width: var(--measure);
    margin-bottom: var(--space-md);
}

.careers-bonus-note {
    margin-top: var(--space-xl);
}