/* ==========================================================================
   HELICASOL — Nordic Cinematic Industrial (v2)
   Dark base, monumental typography, orange pulse, engineering precision.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
    /* Color — dark engineered */
    --c-base:      #0A0E0F;   /* near-black, cool */
    --c-surface:   #111518;   /* 1 level up */
    --c-surface-2: #1A1F22;   /* 2 levels up */
    --c-border:    #2A3034;   /* hairline */
    --c-text:      #E8E8E6;   /* warm off-white */
    --c-text-mute: #8B8F90;   /* meta / captions */
    --c-text-dim:  #5A5F62;   /* very subtle */

    /* Brand */
    --c-orange:    #FF8700;   /* primary action / accent */
    --c-orange-hi: #FFA84A;   /* hover lift */
    --c-orange-dim: rgba(255, 135, 0, 0.12);
    --c-orange-glow: rgba(255, 135, 0, 0.35);

    /* Semantic */
    --c-alert:     #FF5544;   /* risk / warning */
    --c-signal:    #B8FF3C;   /* optional: electric green for future */

    /* Typography */
    --f-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --f-text:    'Space Grotesk', 'Inter', system-ui, sans-serif;
    --f-mono:    'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

    /* Scale — fluid typography */
    --step--2: clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);     /* 12-13.6 */
    --step--1: clamp(0.875rem, 0.84rem + 0.18vw, 1rem);       /* 14-16 */
    --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);       /* 16-18 */
    --step-1:  clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);    /* 18-22 */
    --step-2:  clamp(1.5rem, 1.3rem + 0.8vw, 2rem);           /* 24-32 */
    --step-3:  clamp(2rem, 1.6rem + 1.8vw, 3rem);             /* 32-48 */
    --step-4:  clamp(2.5rem, 1.8rem + 3vw, 4.5rem);           /* 40-72 */
    --step-5:  clamp(3.5rem, 2rem + 6vw, 7.5rem);             /* 56-120 */
    --step-6:  clamp(4.5rem, 2rem + 10vw, 10rem);             /* 72-160 */

    /* Spacing */
    --s-0: 0.25rem;
    --s-1: 0.5rem;
    --s-2: 0.75rem;
    --s-3: 1rem;
    --s-4: 1.5rem;
    --s-5: 2rem;
    --s-6: 3rem;
    --s-7: 4.5rem;
    --s-8: 6rem;
    --s-9: 9rem;

    /* Layout */
    --container: 1440px;
    --container-narrow: 1100px;
    --gutter: clamp(1.5rem, 4vw, 3rem);

    /* Motion */
    --ease:       cubic-bezier(0.4, 0.0, 0.2, 1);
    --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
    --ease-bezier: cubic-bezier(0.65, 0.05, 0.36, 1);
    --dur-fast:   0.18s;
    --dur:        0.35s;
    --dur-slow:   0.6s;
    --dur-cinema: 1.2s;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
    background: var(--c-base);
    color: var(--c-text);
    font-family: var(--f-text);
    font-size: var(--step-0);
    line-height: 1.55;
    font-weight: 400;
    overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; transition: color var(--dur) var(--ease); }

::selection { background: var(--c-orange); color: var(--c-base); }

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--f-display);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--c-text);
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

.t-display-xl {
    font-size: var(--step-6);
    font-weight: 500;
    line-height: 0.95;
    letter-spacing: -0.035em;
}

.t-display-lg {
    font-size: var(--step-5);
    font-weight: 500;
    line-height: 0.98;
    letter-spacing: -0.03em;
}

.t-display-md {
    font-size: var(--step-4);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.025em;
}

.t-display-sm {
    font-size: var(--step-3);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.t-title {
    font-size: var(--step-2);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.015em;
}

.t-body-lg {
    font-size: var(--step-1);
    line-height: 1.5;
    color: var(--c-text);
    font-weight: 400;
}

.t-body {
    font-size: var(--step-0);
    line-height: 1.6;
    color: var(--c-text);
}

.t-meta {
    font-family: var(--f-mono);
    font-size: var(--step--1);
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: var(--c-text-mute);
}

.t-eyebrow {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-orange);
}

.t-eyebrow-mute {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-text-mute);
}

.t-mono { font-family: var(--f-mono); }
.t-orange { color: var(--c-orange); }
.t-mute { color: var(--c-text-mute); }
.t-dim { color: var(--c-text-dim); }

/* Prevent ugly mid-word line breaks (e.g. "C-profile", "GPS-guided") */
.u-nowrap { white-space: nowrap; }

/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

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

.section {
    position: relative;
    padding: var(--s-7) 0;
}

.section--sm { padding: var(--s-7) 0; }
.section--bleed { padding: 0; }

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 1.75rem;
    font-family: var(--f-display);
    font-size: var(--step--1);
    font-weight: 500;
    letter-spacing: 0.01em;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn__arrow {
    width: 18px;
    height: 1px;
    background: currentColor;
    position: relative;
    transition: width var(--dur) var(--ease);
}
.btn__arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
}

.btn:hover .btn__arrow { width: 26px; }

.btn--primary {
    background: var(--c-orange);
    color: var(--c-base);
    border-color: var(--c-orange);
}
.btn--primary:hover {
    background: var(--c-orange-hi);
    border-color: var(--c-orange-hi);
}

.btn--ghost {
    background: transparent;
    color: var(--c-text);
    border-color: var(--c-border);
}
.btn--ghost:hover {
    border-color: var(--c-text);
}

.btn--minimal {
    padding: 0.5rem 0;
    color: var(--c-text);
    border: none;
    border-bottom: 1px solid var(--c-border);
    border-radius: 0;
    gap: 1rem;
}
.btn--minimal:hover {
    border-bottom-color: var(--c-orange);
    color: var(--c-orange);
}

/* --------------------------------------------------------------------------
   6. NAV
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
    border-bottom: 1px solid transparent;
}

/* Always-on subtle gradient so the nav reads consistently
   across pages regardless of hero image behind it. Hero overlays
   already darken the top — keep this very light to avoid stacking. */
.nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,14,15,0.30) 0%, rgba(10,14,15,0.10) 70%, rgba(10,14,15,0) 100%);
    pointer-events: none;
    z-index: -1;
    transition: opacity var(--dur) var(--ease);
}

.nav.is-scrolled {
    background: rgba(10, 14, 15, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom-color: var(--c-border);
}
.nav.is-scrolled::before { opacity: 0; }

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--c-text);
    font-family: var(--f-display);
    font-size: var(--step-1);
    font-weight: 600;
    letter-spacing: -0.02em;
    z-index: 2;
}
.nav__logo img { height: 38px; width: auto; display: block; }

.nav__links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.nav__link {
    font-family: var(--f-display);
    font-size: var(--step--1);
    font-weight: 400;
    color: var(--c-text);
    opacity: 0.8;
    position: relative;
    transition: opacity var(--dur) var(--ease);
}
.nav__link:hover { opacity: 1; }
.nav__link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 1px;
    background: var(--c-orange);
    transition: width var(--dur) var(--ease);
}
.nav__link:hover::after { width: 100%; }

/* Roles dropdown — opens on hover (desktop) or focus-within (keyboard) */
.nav__roles {
    position: relative;
    display: inline-flex;
    align-items: center;
}
.nav__roles-trigger {
    font-family: var(--f-display);
    font-size: var(--step--1);
    font-weight: 400;
    color: var(--c-text);
    opacity: 0.8;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    transition: opacity var(--dur) var(--ease);
}
.nav__roles-trigger:hover,
.nav__roles:focus-within .nav__roles-trigger {
    opacity: 1;
}
.nav__roles-caret {
    width: 8px;
    height: 8px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--dur) var(--ease);
}
.nav__roles:hover .nav__roles-caret,
.nav__roles:focus-within .nav__roles-caret {
    transform: rotate(225deg) translateY(0);
}
.nav__roles-trigger::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 1px;
    background: var(--c-orange);
    transition: width var(--dur) var(--ease);
}
.nav__roles:hover .nav__roles-trigger::after,
.nav__roles:focus-within .nav__roles-trigger::after {
    width: 100%;
}

.nav__roles-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 280px;
    background: rgba(10, 14, 15, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--c-border);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity var(--dur) var(--ease),
        transform var(--dur) var(--ease),
        visibility 0s linear var(--dur);
    z-index: 110;
}
.nav__roles:hover .nav__roles-menu,
.nav__roles:focus-within .nav__roles-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
    transition:
        opacity var(--dur) var(--ease),
        transform var(--dur) var(--ease),
        visibility 0s linear 0s;
}
/* Invisible hover-bridge so the menu doesn't close while crossing the gap */
.nav__roles-menu::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 0; right: 0;
    height: 16px;
}
.nav__roles-item {
    display: block;
    padding: 0.85rem 1rem;
    color: var(--c-text);
    text-decoration: none;
    font-family: var(--f-display);
    font-size: var(--step--1);
    line-height: 1.3;
    transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav__roles-item:hover {
    background: rgba(255, 135, 0, 0.08);
    color: var(--c-orange);
}
.nav__roles-item-sub {
    display: block;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    color: var(--c-text-mute);
    margin-top: 0.15rem;
    letter-spacing: 0.02em;
}

.nav__right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Language switcher: EN | FI | SV — small mono text */
.nav__lang {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.12em;
    color: var(--c-text-mute);
}
.nav__lang-item {
    color: var(--c-text-mute);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
    padding: 0.25rem 0.1rem;
    line-height: 1;
}
.nav__lang-item:hover { color: var(--c-text); }
.nav__lang-item--active {
    color: var(--c-orange);
    font-weight: 600;
}
.nav__lang-item + .nav__lang-item::before {
    content: '·';
    margin-right: 0.5rem;
    color: var(--c-text-dim);
}

/* Mobile menu language switcher */
.mobile-menu__lang {
    display: flex;
    gap: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--c-border);
    margin-top: 1.25rem;
    font-family: var(--f-mono);
    font-size: var(--step--1);
    letter-spacing: 0.08em;
}
.mobile-menu__lang a,
.mobile-menu__lang span {
    color: var(--c-text-mute);
    text-decoration: none;
    transition: color var(--dur) var(--ease);
}
.mobile-menu__lang a:hover { color: var(--c-text); }
.mobile-menu__lang span[aria-current="true"] {
    color: var(--c-orange);
    font-weight: 600;
}

.nav__cta {
    font-family: var(--f-display);
    font-size: var(--step--1);
    font-weight: 500;
    color: var(--c-base);
    background: var(--c-orange);
    padding: 0.75rem 1.25rem;
    transition: background var(--dur) var(--ease);
}
.nav__cta:hover { background: var(--c-orange-hi); }

.nav__toggle {
    display: none;
    width: 24px;
    height: 24px;
    position: relative;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
}
.nav__toggle span {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--c-text);
    transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

@media (max-width: 900px) {
    .nav__links { display: none; }
    .nav__roles { display: none; }
    .nav__toggle { display: flex; }
    .nav__cta { padding: 0.45rem 0.9rem; font-size: var(--step--2); }
    .nav__right { gap: 0.85rem; }
    .nav { padding: 1rem var(--gutter); }
    .nav__logo img { height: 32px; }
    /* Language switcher hidden on mobile — moves into mobile menu */
    .nav__lang { display: none; }
}

@media (max-width: 600px) {
    /* Hide the duplicate CTA on small phones — it's already prominent in the mobile menu */
    .nav__cta { display: none; }
    .nav__logo img { height: 30px; }
}

/* --------------------------------------------------------------------------
   6b. MOBILE MENU — fullscreen cinematic overlay
   -------------------------------------------------------------------------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(10, 14, 15, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--dur-slow) var(--ease),
        visibility 0s linear var(--dur-slow);
    display: flex;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    transition:
        opacity var(--dur-slow) var(--ease),
        visibility 0s linear 0s;
}

.mobile-menu__inner {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 7rem var(--gutter) 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 3rem;
    min-height: 100%;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
}

.mobile-menu__link {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--c-border);
    font-family: var(--f-display);
    font-size: clamp(2rem, 1rem + 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--c-text);
    opacity: 0;
    transform: translateY(16px);
    transition:
        opacity 0.5s var(--ease),
        transform 0.5s var(--ease),
        color var(--dur) var(--ease);
}
.mobile-menu__link:hover { color: var(--c-orange); }
.mobile-menu__link:first-child { border-top: 1px solid var(--c-border); }

.mobile-menu.is-open .mobile-menu__link {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 0.10s, 0.10s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 0.18s, 0.18s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 0.26s, 0.26s, 0s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { transition-delay: 0.34s, 0.34s, 0s; }

.mobile-menu__link-num {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    color: var(--c-orange);
    text-transform: uppercase;
    flex: 0 0 auto;
    min-width: 2.5rem;
}
.mobile-menu__link-text { flex: 1; }

/* Mobile menu — secondary "For your role" group */
.mobile-menu__group {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--c-border);
    opacity: 0;
    transform: translateY(10px);
    transition:
        opacity 0.5s var(--ease) 0.38s,
        transform 0.5s var(--ease) 0.38s;
}
.mobile-menu.is-open .mobile-menu__group {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu__group-label {
    display: block;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-orange);
    margin-bottom: 0.85rem;
}
.mobile-menu__sublink {
    display: block;
    padding: 0.75rem 0;
    font-family: var(--f-display);
    font-size: clamp(1.05rem, 0.8rem + 1.2vw, 1.35rem);
    color: var(--c-text);
    opacity: 0.85;
    border-bottom: 1px solid var(--c-border);
    transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.mobile-menu__sublink:hover { color: var(--c-orange); opacity: 1; }
.mobile-menu__sublink:last-child { border-bottom: 0; }

.mobile-menu__footer {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    opacity: 0;
    transform: translateY(10px);
    transition:
        opacity 0.5s var(--ease) 0.42s,
        transform 0.5s var(--ease) 0.42s;
}
.mobile-menu.is-open .mobile-menu__footer {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu__cta {
    align-self: flex-start;
}

.mobile-menu__contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-family: var(--f-mono);
    font-size: var(--step--1);
    letter-spacing: 0.05em;
}
.mobile-menu__contact a {
    color: var(--c-text-mute);
    transition: color var(--dur) var(--ease);
}
.mobile-menu__contact a:hover { color: var(--c-orange); }

.mobile-menu__meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--c-border);
    font-family: var(--f-mono);
    font-size: var(--step--2);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--c-text-dim);
}

/* Hamburger -> X animation (nav is z-index 100, overlay 90 — no boost needed) */
.nav__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0.2);
}
.nav__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (prefers-reduced-motion: reduce) {
    .mobile-menu,
    .mobile-menu__link,
    .mobile-menu__footer,
    .nav__toggle span { transition: none !important; }
    .mobile-menu.is-open .mobile-menu__link,
    .mobile-menu.is-open .mobile-menu__footer { transform: none; }
}

/* --------------------------------------------------------------------------
   7. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    background: var(--c-base);
    border-top: 1px solid var(--c-border);
    padding: var(--s-7) var(--gutter) var(--s-5);
}
.footer__inner {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: var(--s-6);
    border-bottom: 1px solid var(--c-border);
}
.footer__brand img {
    height: 56px;
    width: auto;
    max-width: 320px;
    display: block;
    margin-bottom: 1.25rem;
}
.footer__brand p {
    color: var(--c-text-mute);
    max-width: 320px;
    font-size: var(--step--1);
    line-height: 1.6;
}
.footer__col h4 {
    font-family: var(--f-mono);
    font-size: var(--step--2);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--c-text-mute);
    margin-bottom: 1rem;
}
.footer__col a {
    display: block;
    padding: 0.35rem 0;
    font-size: var(--step--1);
    color: var(--c-text);
    opacity: 0.75;
    transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}
.footer__col a:hover { opacity: 1; color: var(--c-orange); }

.footer__bottom {
    padding-top: var(--s-5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--f-mono);
    font-size: var(--step--2);
    color: var(--c-text-dim);
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 800px) {
    .footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .footer__brand img { height: 44px; }
    /* Bigger touch targets on mobile */
    .footer__col a { padding: 0.6rem 0; }
}
@media (max-width: 500px) {
    .footer__inner {
        grid-template-columns: 1fr;
        gap: 2.25rem;
    }
    .footer__brand { grid-column: 1; }
    .footer__brand img { height: 40px; }
    .footer__bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
}

/* --------------------------------------------------------------------------
   8. UTILITIES
   -------------------------------------------------------------------------- */
.u-stack > * + * { margin-top: var(--s-3); }
.u-stack-lg > * + * { margin-top: var(--s-5); }
.u-stack-xl > * + * { margin-top: var(--s-6); }

/* Reveal: hidden only when JS has initialised. Without JS everything is visible. */
html.js .u-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
html.js .u-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.u-grain::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 1000;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

/* --------------------------------------------------------------------------
   9. SELECTION / FOCUS / SCROLLBAR
   -------------------------------------------------------------------------- */
:focus-visible {
    outline: 2px solid var(--c-orange);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}