/* ========================================================================== 
   Shuntai Technology — Precision Signal System
   A technical, editorial interface built from grids, signals, and deep navy.
   ========================================================================== */

/* 1. Design tokens and reset
   ========================================================================== */
:root {
    --color-primary: #0F172A;
    --color-secondary: #1E293B;
    --color-accent: #3B82F6;
    --color-accent-light: #60A5FA;
    --color-accent-dark: #2563EB;
    --color-text: #334155;
    --color-text-light: #64748B;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    --color-border: #E2E8F0;
    --color-cyan: #38BDF8;
    --color-success: #10B981;
    --color-danger: #DC2626;
    --font-body: 'Inter', sans-serif;
    --container: 1200px;
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 24px;
    --shadow-sm: 0 8px 24px rgba(15, 23, 42, .06);
    --shadow-md: 0 18px 50px rgba(15, 23, 42, .11);
    --shadow-lg: 0 32px 80px rgba(15, 23, 42, .18);
    --transition: .3s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--color-text);
    background: var(--color-bg);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

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

img {
    height: auto;
}

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

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

ul,
ol {
    margin: 0;
    padding: 0;
}

address {
    font-style: normal;
}

::selection {
    color: #fff;
    background: var(--color-accent);
}

:focus-visible {
    outline: 3px solid rgba(59, 130, 246, .45);
    outline-offset: 4px;
}

/* 2. Typography
   ========================================================================== */
h1,
h2,
h3,
h4,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -.045em;
}

h1 {
    font-size: clamp(3rem, 7vw, 6.7rem);
}

h2 {
    font-size: clamp(2.2rem, 4.4vw, 4.25rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.65rem);
}

p {
    margin-bottom: 1.25rem;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, .72);
    font-size: .72rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: .2em;
    text-transform: uppercase;
}

.eyebrow > span {
    width: 7px;
    height: 7px;
    background: var(--color-accent-light);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(96, 165, 250, .14);
}

.eyebrow-dark {
    color: var(--color-accent-dark);
}

/* 3. Containers, utilities, and buttons
   ========================================================================== */
.container {
    width: min(100% - 48px, var(--container));
    margin-inline: auto;
}

.site-main {
    min-height: 60vh;
}

.section {
    position: relative;
    padding: 112px 0;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 16px;
    color: #fff;
    background: var(--color-accent-dark);
    border-radius: var(--radius-sm);
    transform: translateY(-160%);
    transition: transform var(--transition);
}

.skip-link:focus {
    transform: translateY(0);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 48px;
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: .86rem;
    font-weight: 700;
    letter-spacing: .02em;
    cursor: pointer;
    transition: color var(--transition), background var(--transition),
        border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-lg {
    min-height: 56px;
    padding: 16px 27px;
}

.btn-primary {
    color: #fff;
    background: var(--color-accent);
    box-shadow: 0 16px 34px rgba(37, 99, 235, .28);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    box-shadow: 0 20px 38px rgba(37, 99, 235, .38);
}

.btn-glass {
    color: #fff;
    background: rgba(255, 255, 255, .07);
    border-color: rgba(255, 255, 255, .26);
    backdrop-filter: blur(14px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, .14);
    border-color: rgba(255, 255, 255, .5);
}

.btn-white {
    color: var(--color-primary);
    background: #fff;
    box-shadow: 0 16px 35px rgba(2, 6, 23, .18);
}

.btn-white:hover {
    color: var(--color-accent-dark);
    box-shadow: 0 20px 42px rgba(2, 6, 23, .24);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-accent-dark);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.text-link span {
    transition: transform var(--transition);
}

.text-link:hover span {
    transform: translate(3px, -3px);
}

.section-heading {
    margin-bottom: 54px;
}

.section-heading h2 {
    max-width: 760px;
    margin-bottom: 0;
}

.split-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 80px;
    align-items: end;
}

.split-heading > p {
    margin: 0 0 8px;
    color: var(--color-text-light);
    font-size: 1.04rem;
}

.centered-heading {
    max-width: 760px;
    margin-inline: auto;
    text-align: center;
}

.centered-heading .eyebrow {
    justify-content: center;
}

.centered-heading p:last-child {
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.empty-state {
    padding: 48px;
    color: var(--color-text-light);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
}

.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .65s ease var(--delay, 0ms), transform .65s ease var(--delay, 0ms);
}

.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 4. Sticky header and navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 78px;
    color: var(--color-primary);
    background: rgba(255, 255, 255, .88);
    border-bottom: 1px solid rgba(226, 232, 240, .76);
    backdrop-filter: blur(18px) saturate(150%);
    transition: height var(--transition), background var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
    height: 70px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 10px 35px rgba(15, 23, 42, .08);
}

.header-inner {
    display: flex;
    align-items: center;
    height: 100%;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.brand-mark {
    width: 42px;
    height: 42px;
    color: var(--color-accent);
    transition: transform .5s cubic-bezier(.2, .8, .2, 1);
}

.brand:hover .brand-mark {
    transform: rotate(60deg);
}

.brand-copy {
    display: grid;
    gap: 2px;
    line-height: 1;
}

.brand-copy strong {
    font-size: .98rem;
    letter-spacing: .17em;
}

.brand-copy small {
    color: var(--color-text-light);
    font-size: .55rem;
    font-weight: 700;
    letter-spacing: .32em;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    margin-left: auto;
}

.main-nav a {
    position: relative;
    padding: 27px 0 25px;
    color: var(--color-text);
    font-size: .82rem;
    font-weight: 600;
    transition: color var(--transition);
}

.main-nav a::after {
    content: '';
    position: absolute;
    right: 100%;
    bottom: 20px;
    left: 0;
    height: 2px;
    background: var(--color-accent);
    transition: right var(--transition);
}

.main-nav a:hover,
.main-nav a.is-active {
    color: var(--color-accent-dark);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
    right: 0;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-left: 38px;
    padding: 10px 16px;
    color: #fff;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: .78rem;
    font-weight: 700;
    transition: background var(--transition), transform var(--transition);
}

.header-cta:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 10px;
    background: transparent;
    border: 0;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--color-primary);
    transition: transform var(--transition), opacity var(--transition);
}

/* 5. Homepage hero
   ========================================================================== */
.hero {
    position: relative;
    min-height: calc(100vh - 78px);
    color: #fff;
    background: #07101f;
    overflow: hidden;
}

.hero-media,
.hero-shade,
.hero-grid {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media {
    object-fit: cover;
    opacity: .48;
    animation: hero-scale 12s ease-out both;
}

.hero-shade {
    background:
        linear-gradient(90deg, rgba(6, 14, 29, .98) 0%, rgba(7, 16, 31, .86) 50%, rgba(7, 16, 31, .55) 100%),
        linear-gradient(0deg, rgba(5, 12, 24, .72), transparent 55%);
}

.hero-grid,
.page-hero-grid,
.detail-hero-grid,
.cta-grid,
.contact-card-grid,
.not-found-grid {
    pointer-events: none;
    background-image:
        linear-gradient(rgba(96, 165, 250, .09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, .09) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to right, #000, transparent 92%);
}

.hero-orbit {
    position: absolute;
    border: 1px solid rgba(96, 165, 250, .24);
    border-radius: 50%;
    pointer-events: none;
}

.hero-orbit::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -5px;
    width: 10px;
    height: 10px;
    background: var(--color-accent-light);
    border-radius: 50%;
    box-shadow: 0 0 22px var(--color-accent-light);
}

.hero-orbit-one {
    top: -22vw;
    right: -12vw;
    width: 62vw;
    height: 62vw;
    animation: orbit-spin 22s linear infinite;
}

.hero-orbit-two {
    right: 8vw;
    bottom: -27vw;
    width: 42vw;
    height: 42vw;
    opacity: .6;
    animation: orbit-spin 16s linear infinite reverse;
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 90px;
    align-items: center;
    min-height: calc(100vh - 78px);
    padding-top: 90px;
    padding-bottom: 110px;
}

.hero-copy {
    max-width: 820px;
    animation: hero-up .8s ease-out both;
}

.hero h1 {
    max-width: 900px;
    margin: 0 0 28px;
    color: #fff;
    font-weight: 700;
}

.hero h1::first-line {
    color: #fff;
}

.hero-lede {
    max-width: 680px;
    margin-bottom: 38px;
    color: rgba(226, 232, 240, .86);
    font-size: clamp(1.05rem, 1.7vw, 1.25rem);
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-signal {
    align-self: end;
    margin-bottom: 38px;
    padding: 24px;
    background: rgba(7, 16, 31, .52);
    border: 1px solid rgba(148, 163, 184, .22);
    border-radius: var(--radius);
    backdrop-filter: blur(18px);
    animation: hero-up .8s .18s ease-out both;
}

.signal-label,
.signal-note {
    margin: 0;
    color: rgba(255, 255, 255, .5);
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .18em;
}

.signal-line {
    display: grid;
    grid-template-columns: 28px 1fr 38px;
    gap: 10px;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(148, 163, 184, .16);
}

.signal-line span {
    color: var(--color-accent-light);
    font-size: .62rem;
}

.signal-line strong {
    font-size: .82rem;
    letter-spacing: .03em;
}

.signal-line i {
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
}

.signal-note {
    padding-top: 18px;
    letter-spacing: .08em;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, .55);
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    transform: translateX(-50%);
}

.hero-scroll span {
    width: 1px;
    height: 28px;
    background: linear-gradient(var(--color-accent-light), transparent);
    animation: scroll-pulse 1.8s ease-in-out infinite;
}

/* 6. Services cards and catalogue
   ========================================================================== */
.services-section {
    background:
        radial-gradient(circle at 94% 4%, rgba(59, 130, 246, .08), transparent 27%),
        var(--color-bg);
    overflow: hidden;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
}

.service-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
    border-color: rgba(59, 130, 246, .35);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
}

.service-image-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--color-secondary);
    overflow: hidden;
}

.service-image-wrap::after,
.catalogue-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(15, 23, 42, .68));
    pointer-events: none;
}

.service-image-wrap img,
.catalogue-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .65s cubic-bezier(.2, .8, .2, 1), filter .65s ease;
}

.service-card:hover img,
.catalogue-card:hover img {
    filter: saturate(1.08);
    transform: scale(1.055);
}

.service-index,
.catalogue-image > span {
    position: absolute;
    right: 18px;
    bottom: 14px;
    z-index: 2;
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .16em;
}

.service-card-body {
    padding: 27px 27px 30px;
}

.service-kicker {
    margin-bottom: 10px;
    color: var(--color-accent-dark);
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.service-card h3 {
    margin-bottom: 14px;
}

.service-card h3 a,
.catalogue-card h2 a {
    transition: color var(--transition);
}

.service-card h3 a:hover,
.catalogue-card h2 a:hover {
    color: var(--color-accent-dark);
}

.service-card-body > p:not(.service-kicker) {
    display: -webkit-box;
    min-height: 78px;
    margin-bottom: 20px;
    color: var(--color-text-light);
    font-size: .92rem;
    line-height: 1.65;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.page-hero {
    position: relative;
    color: #fff;
    background:
        radial-gradient(circle at 84% 20%, rgba(59, 130, 246, .34), transparent 28%),
        linear-gradient(125deg, #081225, var(--color-primary) 64%, #142c54);
    overflow: hidden;
}

.page-hero-grid {
    position: absolute;
    inset: 0;
    mask-image: linear-gradient(90deg, #000, rgba(0, 0, 0, .2));
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    padding-top: 104px;
    padding-bottom: 108px;
}

.page-hero h1 {
    max-width: 900px;
    margin: 0 0 22px;
    color: #fff;
    font-size: clamp(3.3rem, 7vw, 6.5rem);
}

.page-hero-inner > p:last-of-type {
    max-width: 670px;
    margin-bottom: 0;
    color: rgba(226, 232, 240, .82);
    font-size: 1.15rem;
}

.page-hero-code {
    position: absolute;
    right: 0;
    bottom: 34px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, .48);
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .14em;
}

.page-hero-code i {
    width: 34px;
    height: 1px;
    background: rgba(96, 165, 250, .5);
}

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

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
}

.catalogue-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.catalogue-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-7px);
}

.catalogue-image {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.catalogue-body {
    padding: 34px;
}

.catalogue-body h2 {
    margin-bottom: 15px;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.catalogue-body > p:not(.service-kicker) {
    margin-bottom: 24px;
    color: var(--color-text-light);
}

.process-section {
    background: #fff;
}

.process-layout {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 110px;
}

.process-layout header {
    position: sticky;
    top: 120px;
    align-self: start;
}

.process-list {
    list-style: none;
    border-top: 1px solid var(--color-border);
}

.process-list li {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 26px;
    padding: 30px 0;
    border-bottom: 1px solid var(--color-border);
}

.process-list > li > span {
    color: var(--color-accent-dark);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .12em;
}

.process-list h3 {
    margin-bottom: 7px;
}

.process-list p {
    margin: 0;
    color: var(--color-text-light);
}

/* 7. Feature cards
   ========================================================================== */
.why-section {
    background: var(--color-bg-alt);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.feature-card {
    position: relative;
    min-height: 300px;
    padding: 32px 28px;
    background: #fff;
    border-right: 1px solid var(--color-border);
    transition: color var(--transition), background var(--transition), transform var(--transition);
}

.feature-card:last-child {
    border-right: 0;
}

.feature-card::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.feature-card:hover {
    z-index: 2;
    background: var(--color-primary);
    transform: translateY(-5px);
}

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

.feature-card > span {
    position: absolute;
    top: 24px;
    right: 24px;
    color: #94A3B8;
    font-size: .65rem;
    font-weight: 700;
}

.feature-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 54px;
    color: var(--color-accent);
    background: rgba(59, 130, 246, .08);
    border-radius: 50%;
    transition: background var(--transition);
}

.feature-icon svg {
    width: 25px;
    height: 25px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.feature-card h3 {
    margin-bottom: 12px;
    transition: color var(--transition);
}

.feature-card p {
    margin: 0;
    color: var(--color-text-light);
    font-size: .9rem;
    transition: color var(--transition);
}

.feature-card:hover h3,
.feature-card:hover p {
    color: #fff;
}

.feature-card:hover .feature-icon {
    color: #fff;
    background: var(--color-accent);
}

/* 8. Statistics strip
   ========================================================================== */
.stats-strip {
    position: relative;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(59, 130, 246, .07) 1px, transparent 1px),
        var(--color-primary);
    background-size: 25% 100%;
    overflow: hidden;
}

.stats-strip::before {
    content: '';
    position: absolute;
    top: -120px;
    left: 50%;
    width: 420px;
    height: 260px;
    background: var(--color-accent);
    border-radius: 50%;
    filter: blur(150px);
    opacity: .2;
}

.stats-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stats-grid > div {
    padding: 64px 34px;
    border-left: 1px solid rgba(148, 163, 184, .16);
    text-align: center;
}

.stats-grid > div:last-child {
    border-right: 1px solid rgba(148, 163, 184, .16);
}

.stats-grid strong {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-size: clamp(2.6rem, 5vw, 4.4rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.06em;
}

.stats-grid strong span {
    color: var(--color-accent-light);
}

.stats-grid p {
    margin: 0;
    color: #94A3B8;
    font-size: .69rem;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}

/* 9. CTA panels
   ========================================================================== */
.cta-wrap {
    background: #fff;
}

.cta-panel,
.detail-cta {
    position: relative;
    padding: 72px clamp(30px, 7vw, 86px);
    color: #fff;
    background:
        radial-gradient(circle at 85% 10%, rgba(56, 189, 248, .55), transparent 28%),
        linear-gradient(130deg, var(--color-accent-dark), #1746a0 55%, #0F2E67);
    border-radius: var(--radius-lg);
    box-shadow: 0 28px 80px rgba(37, 99, 235, .28);
    overflow: hidden;
}

.cta-grid {
    position: absolute;
    inset: 0;
    opacity: .58;
}

.cta-panel > *:not(.cta-grid) {
    position: relative;
}

.cta-panel h2,
.detail-cta h2 {
    max-width: 760px;
    margin-bottom: 18px;
    color: #fff;
}

.cta-panel > p:not(.eyebrow),
.detail-cta p:not(.eyebrow) {
    max-width: 650px;
    color: rgba(255, 255, 255, .82);
}

.cta-panel .btn {
    margin-top: 16px;
}

/* 10. About page
   ========================================================================== */
.about-hero {
    background:
        radial-gradient(circle at 78% 35%, rgba(56, 189, 248, .24), transparent 28%),
        linear-gradient(118deg, #071020, #0F172A 60%, #162d55);
}

.story-section {
    background: #fff;
}

.story-grid {
    display: grid;
    grid-template-columns: .75fr 1.25fr;
    gap: 110px;
    align-items: start;
}

.story-marker {
    position: relative;
    min-height: 400px;
    padding: 34px;
    color: #fff;
    background:
        linear-gradient(rgba(96, 165, 250, .1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, .1) 1px, transparent 1px),
        var(--color-primary);
    background-size: 42px 42px;
    border-radius: var(--radius);
    overflow: hidden;
}

.story-marker::after {
    content: '';
    position: absolute;
    right: -80px;
    bottom: -80px;
    width: 220px;
    height: 220px;
    border: 1px solid rgba(96, 165, 250, .5);
    border-radius: 50%;
    box-shadow: 0 0 0 30px rgba(96, 165, 250, .05), 0 0 0 60px rgba(96, 165, 250, .03);
}

.story-year {
    display: block;
    margin-bottom: 72px;
    color: var(--color-accent-light);
    font-size: clamp(4.2rem, 8vw, 7rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.08em;
}

.story-marker p {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.5;
}

.story-coordinates {
    position: absolute;
    bottom: 28px;
    left: 34px;
    color: #94A3B8;
    font-size: .61rem;
    font-weight: 700;
    line-height: 1.7;
    letter-spacing: .14em;
}

.story-copy h2 {
    margin-bottom: 30px;
}

.story-copy > p:not(.eyebrow) {
    color: var(--color-text-light);
    font-size: 1.08rem;
}

.story-copy > p:nth-last-child(2) {
    color: var(--color-text);
    font-size: 1.2rem;
}

.purpose-section {
    padding-top: 0;
    background: #fff;
}

.purpose-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.purpose-card {
    min-height: 390px;
    padding: 48px;
    border-radius: var(--radius);
}

.purpose-card > span {
    display: block;
    margin-bottom: 110px;
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .16em;
}

.purpose-card h2,
.purpose-card p {
    color: #fff;
}

.purpose-card p {
    max-width: 520px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, .75);
}

.purpose-card-dark {
    background: var(--color-primary);
}

.purpose-card-blue {
    background: var(--color-accent-dark);
}

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

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}

.values-grid article {
    position: relative;
    min-height: 230px;
    padding: 38px;
    background: #fff;
}

.values-grid article > span {
    position: absolute;
    top: 38px;
    right: 38px;
    color: var(--color-accent-dark);
    font-size: .65rem;
    font-weight: 700;
}

.values-grid h3 {
    margin: 54px 0 12px;
}

.values-grid p {
    max-width: 430px;
    margin: 0;
    color: var(--color-text-light);
}

/* 11. Contact form and information panel
   ========================================================================== */
.contact-hero {
    background:
        radial-gradient(circle at 76% 24%, rgba(59, 130, 246, .36), transparent 24%),
        linear-gradient(125deg, #071020, #0F172A 70%, #173b74);
}

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

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    gap: 30px;
    align-items: start;
}

.contact-form-panel {
    padding: clamp(30px, 5vw, 58px);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.form-heading {
    margin-bottom: 34px;
}

.form-heading > span {
    display: block;
    margin-bottom: 12px;
    color: var(--color-accent-dark);
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .16em;
}

.form-heading h2 {
    margin-bottom: 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.alert {
    display: grid;
    gap: 4px;
    margin-bottom: 24px;
    padding: 15px 18px;
    border-radius: var(--radius-sm);
    font-size: .88rem;
}

.alert-success {
    color: #065F46;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
}

.alert-error {
    color: #991B1B;
    background: #FEF2F2;
    border: 1px solid #FECACA;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.field {
    display: grid;
    gap: 8px;
}

.field-full {
    grid-column: 1 / -1;
}

.field label {
    color: var(--color-secondary);
    font-size: .76rem;
    font-weight: 700;
}

.field label span {
    color: var(--color-accent-dark);
}

.field input,
.field textarea {
    width: 100%;
    color: var(--color-primary);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: 0;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.field input {
    height: 52px;
    padding: 0 15px;
}

.field textarea {
    min-height: 170px;
    padding: 14px 15px;
    resize: vertical;
}

.field input:focus,
.field textarea:focus {
    background: #fff;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, .1);
}

.field-error {
    color: var(--color-danger);
    font-size: .72rem;
}

.btn-submit {
    min-width: 190px;
    margin-top: 28px;
    border: 0;
}

.form-note {
    display: inline-block;
    margin: 0 0 0 18px;
    color: var(--color-text-light);
    font-size: .72rem;
}

.form-note a {
    color: var(--color-accent-dark);
    text-decoration: underline;
}

.honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.contact-card {
    position: sticky;
    top: 102px;
    padding: 42px 36px;
    color: #fff;
    background: var(--color-primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.contact-card-grid {
    position: absolute;
    inset: 0;
    opacity: .6;
}

.contact-card > *:not(.contact-card-grid) {
    position: relative;
}

.contact-card h2 {
    margin-bottom: 36px;
    color: #fff;
    font-size: 2rem;
}

.contact-card dl {
    margin: 0;
}

.contact-card dl > div {
    padding: 20px 0;
    border-top: 1px solid rgba(148, 163, 184, .18);
}

.contact-card dt {
    margin-bottom: 7px;
    color: var(--color-accent-light);
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.contact-card dd {
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: .89rem;
    line-height: 1.65;
}

.contact-card a:hover {
    color: var(--color-accent-light);
}

.response-note {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    padding: 18px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(148, 163, 184, .16);
    border-radius: var(--radius-sm);
}

.response-note > span {
    width: 9px;
    height: 9px;
    background: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, .12);
}

.response-note p,
.response-note strong {
    display: block;
    margin: 0;
}

.response-note p {
    color: #94A3B8;
    font-size: .65rem;
}

.response-note strong {
    color: #fff;
    font-size: .8rem;
}

/* 12. Service detail
   ========================================================================== */
.detail-hero {
    position: relative;
    color: #fff;
    background:
        radial-gradient(circle at 85% 20%, rgba(59, 130, 246, .28), transparent 23%),
        var(--color-primary);
    overflow: hidden;
}

.detail-hero-grid {
    position: absolute;
    inset: 0;
}

.detail-hero > .container {
    position: relative;
    z-index: 1;
    padding-top: 44px;
    padding-bottom: 96px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 78px;
    color: #94A3B8;
    font-size: .72rem;
}

.breadcrumb a:hover {
    color: #fff;
}

.detail-title-wrap {
    display: grid;
    grid-template-columns: 1fr 120px;
    gap: 70px;
    align-items: end;
}

.detail-title-wrap h1 {
    max-width: 930px;
    margin-bottom: 24px;
    color: #fff;
    font-size: clamp(3rem, 7vw, 6.2rem);
}

.detail-title-wrap > div > p:last-child {
    max-width: 720px;
    margin: 0;
    color: rgba(226, 232, 240, .8);
    font-size: 1.08rem;
}

.detail-seal {
    display: grid;
    place-items: center;
    width: 112px;
    height: 112px;
    color: var(--color-accent-light);
    border: 1px solid rgba(96, 165, 250, .44);
    border-radius: 50%;
    font-size: .72rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: .15em;
    text-align: center;
}

.detail-content {
    background: #fff;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 78px;
    align-items: start;
}

.detail-image-wrap {
    position: sticky;
    top: 110px;
}

.detail-image-wrap img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.detail-image-caption {
    display: flex;
    justify-content: space-between;
    padding-top: 12px;
    color: var(--color-text-light);
    font-size: .58rem;
    font-weight: 700;
    letter-spacing: .14em;
}

.detail-copy h2 {
    margin-bottom: 28px;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.rich-copy {
    color: var(--color-text-light);
    font-size: 1.03rem;
    line-height: 1.9;
}

.detail-principles {
    margin-top: 38px;
    list-style: none;
    border-top: 1px solid var(--color-border);
}

.detail-principles li {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 16px;
    padding: 18px 0;
    color: var(--color-secondary);
    border-bottom: 1px solid var(--color-border);
    font-size: .88rem;
    font-weight: 600;
}

.detail-principles span {
    color: var(--color-accent-dark);
    font-size: .65rem;
}

.detail-cta-section {
    padding-top: 0;
}

.detail-cta {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.detail-cta h2 {
    font-size: clamp(2rem, 4vw, 3.6rem);
}

.detail-cta p:last-child {
    margin-bottom: 0;
}

.detail-cta .btn {
    flex-shrink: 0;
}

/* 13. Legal pages
   ========================================================================== */
.legal-hero {
    color: #fff;
    background:
        linear-gradient(rgba(96, 165, 250, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(96, 165, 250, .08) 1px, transparent 1px),
        var(--color-primary);
    background-size: 64px 64px;
}

.legal-hero-inner {
    padding-top: 88px;
    padding-bottom: 82px;
}

.legal-hero h1 {
    margin: 0 0 16px;
    color: #fff;
    font-size: clamp(3rem, 7vw, 5.7rem);
}

.legal-hero-inner > p:last-child {
    margin: 0;
    color: #94A3B8;
    font-size: .78rem;
}

.legal-section {
    background: #fff;
}

.legal-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 760px);
    gap: 96px;
    justify-content: center;
    align-items: start;
}

.legal-index {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 12px;
    padding: 24px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.legal-index > span {
    margin-bottom: 8px;
    color: var(--color-accent-dark);
    font-size: .61rem;
    font-weight: 700;
    letter-spacing: .14em;
}

.legal-index a {
    color: var(--color-text-light);
    font-size: .74rem;
    transition: color var(--transition), transform var(--transition);
}

.legal-index a:hover {
    color: var(--color-accent-dark);
    transform: translateX(3px);
}

.legal-intro {
    margin-bottom: 54px;
    padding-bottom: 36px;
    color: var(--color-secondary);
    border-bottom: 1px solid var(--color-border);
    font-size: 1.18rem;
    line-height: 1.8;
}

.legal-content section {
    position: relative;
    padding: 0 0 42px 56px;
    scroll-margin-top: 110px;
}

.legal-content section > span {
    position: absolute;
    top: 5px;
    left: 0;
    color: var(--color-accent-dark);
    font-size: .67rem;
    font-weight: 700;
    letter-spacing: .12em;
}

.legal-content h2 {
    margin-bottom: 16px;
    font-size: 1.65rem;
    letter-spacing: -.025em;
}

.legal-content p {
    color: var(--color-text-light);
}

.legal-content a {
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* 14. Footer
   ========================================================================== */
.site-footer {
    position: relative;
    color: #94A3B8;
    background: #080F1D;
    overflow: hidden;
}

.footer-orbit {
    position: absolute;
    right: -180px;
    bottom: -280px;
    width: 620px;
    height: 620px;
    border: 1px solid rgba(59, 130, 246, .16);
    border-radius: 50%;
    box-shadow: 0 0 0 60px rgba(59, 130, 246, .025), 0 0 0 120px rgba(59, 130, 246, .018);
}

.footer-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.35fr 1fr .8fr 1.1fr;
    gap: 58px;
    padding-top: 78px;
    padding-bottom: 66px;
}

.brand-footer {
    margin-bottom: 26px;
    color: #fff;
}

.brand-footer .brand-copy small {
    color: #64748B;
}

.footer-intro p {
    max-width: 310px;
    color: #64748B;
    font-size: .88rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.footer-col h2 {
    margin-bottom: 15px;
    color: #fff;
    font-size: .7rem;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.footer-col a,
.footer-col address {
    color: #94A3B8;
    font-size: .8rem;
    line-height: 1.65;
    transition: color var(--transition), transform var(--transition);
}

.footer-col a:hover {
    color: var(--color-accent-light);
    transform: translateX(3px);
}

.footer-contact address {
    margin-bottom: 5px;
}

.footer-bottom {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    border-top: 1px solid rgba(148, 163, 184, .13);
}

.footer-bottom p {
    margin: 0;
    color: #64748B;
    font-size: .68rem;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-status span {
    width: 7px;
    height: 7px;
    background: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(16, 185, 129, .08);
}

/* 15. Not-found page
   ========================================================================== */
.not-found {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 76vh;
    color: #fff;
    background:
        radial-gradient(circle at 50% 50%, rgba(59, 130, 246, .2), transparent 30%),
        var(--color-primary);
    overflow: hidden;
}

.not-found-grid {
    position: absolute;
    inset: 0;
    mask-image: radial-gradient(circle, #000, transparent 72%);
}

.not-found-inner {
    position: relative;
    z-index: 1;
    padding: 90px 0;
    text-align: center;
}

.not-found .eyebrow {
    justify-content: center;
}

.error-code {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: rgba(96, 165, 250, .2);
    font-size: clamp(8rem, 26vw, 18rem);
    font-weight: 800;
    line-height: .74;
    letter-spacing: -.1em;
}

.error-code i {
    width: clamp(54px, 10vw, 120px);
    height: clamp(54px, 10vw, 120px);
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 50px rgba(59, 130, 246, .25), inset 0 0 40px rgba(59, 130, 246, .12);
}

.not-found h1 {
    margin: 18px 0;
    color: #fff;
    font-size: clamp(2.4rem, 5vw, 4.5rem);
}

.not-found-inner > p:not(.eyebrow) {
    max-width: 560px;
    margin: 0 auto 28px;
    color: #94A3B8;
}

/* Motion
   ========================================================================== */
@keyframes hero-scale {
    from { transform: scale(1.08); }
    to { transform: scale(1); }
}

@keyframes hero-up {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes scroll-pulse {
    0%, 100% { opacity: .25; transform: scaleY(.65); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
}

/* 16. Responsive — tablet
   ========================================================================== */
@media (max-width: 1024px) {
    .section {
        padding: 88px 0;
    }

    .main-nav {
        gap: 24px;
    }

    .header-cta {
        margin-left: 24px;
    }

    .hero-inner {
        grid-template-columns: minmax(0, 1fr) 270px;
        gap: 48px;
    }

    .hero h1 {
        font-size: clamp(3.5rem, 7vw, 5.4rem);
    }

    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-card:nth-child(2) {
        border-right: 0;
    }

    .feature-card:nth-child(-n+2) {
        border-bottom: 1px solid var(--color-border);
    }

    .process-layout,
    .story-grid {
        gap: 64px;
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(290px, .8fr);
    }

    .detail-grid {
        gap: 48px;
    }

    .legal-layout {
        gap: 54px;
    }

    .footer-grid {
        grid-template-columns: 1.3fr 1fr 1fr;
    }

    .footer-intro {
        grid-column: 1 / -1;
    }
}

/* Responsive — mobile
   ========================================================================== */
@media (max-width: 768px) {
    .container {
        width: min(100% - 36px, var(--container));
    }

    .section {
        padding: 72px 0;
    }

    h2 {
        font-size: clamp(2rem, 9vw, 3.2rem);
    }

    .site-header,
    .site-header.is-scrolled {
        height: 68px;
    }

    .brand-mark {
        width: 38px;
        height: 38px;
    }

    .nav-toggle {
        position: relative;
        z-index: 3;
        display: block;
    }

    .nav-open .nav-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-open .nav-toggle span:nth-child(2) {
        opacity: 0;
    }

    .nav-open .nav-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .main-nav {
        position: fixed;
        top: 68px;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 2;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 34px 24px;
        background: rgba(255, 255, 255, .98);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-16px);
        transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
    }

    .nav-open .main-nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .main-nav a {
        padding: 18px 4px;
        border-bottom: 1px solid var(--color-border);
        font-size: 1.15rem;
    }

    .main-nav a::after {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .hero {
        min-height: calc(100svh - 68px);
    }

    .hero-inner {
        display: flex;
        min-height: calc(100svh - 68px);
        padding-top: 82px;
        padding-bottom: 100px;
    }

    .hero-copy {
        align-self: center;
    }

    .hero h1 {
        font-size: clamp(3rem, 13vw, 4.8rem);
    }

    .hero-lede {
        font-size: 1rem;
    }

    .hero-signal {
        display: none;
    }

    .hero-scroll {
        left: 18px;
        transform: none;
    }

    .split-heading {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-grid,
    .catalogue-grid {
        grid-template-columns: 1fr;
    }

    .service-card-body > p:not(.service-kicker) {
        min-height: 0;
    }

    .page-hero-inner {
        padding-top: 80px;
        padding-bottom: 82px;
    }

    .page-hero h1 {
        font-size: clamp(3rem, 14vw, 5rem);
    }

    .page-hero-code {
        display: none;
    }

    .process-layout,
    .story-grid,
    .contact-layout,
    .detail-grid,
    .legal-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .process-layout header,
    .contact-card,
    .detail-image-wrap,
    .legal-index {
        position: static;
    }

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

    .feature-card,
    .feature-card:nth-child(2) {
        min-height: 250px;
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .feature-card:last-child {
        border-bottom: 0;
    }

    .feature-icon {
        margin-bottom: 38px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stats-grid > div {
        padding: 42px 18px;
        border-bottom: 1px solid rgba(148, 163, 184, .16);
    }

    .stats-grid strong {
        font-size: 3rem;
    }

    .cta-panel,
    .detail-cta {
        padding: 50px 28px;
        border-radius: var(--radius);
    }

    .story-marker {
        min-height: 350px;
    }

    .purpose-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .purpose-card {
        min-height: 330px;
        padding: 36px 30px;
    }

    .purpose-card > span {
        margin-bottom: 80px;
    }

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

    .field-full {
        grid-column: auto;
    }

    .form-note {
        display: block;
        margin: 14px 0 0;
    }

    .detail-title-wrap {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .detail-seal {
        width: 80px;
        height: 80px;
    }

    .detail-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .legal-index {
        display: none;
    }

    .legal-content section {
        padding-left: 42px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 42px 26px;
    }

    .footer-intro {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 18px 0;
    }

    .error-code {
        letter-spacing: -.14em;
    }
}

/* Responsive — small mobile
   ========================================================================== */
@media (max-width: 480px) {
    .container {
        width: min(100% - 28px, var(--container));
    }

    .section {
        padding: 60px 0;
    }

    .brand-copy strong {
        font-size: .86rem;
    }

    .brand-copy small {
        font-size: .49rem;
    }

    .hero-inner {
        padding-top: 62px;
    }

    .hero h1 {
        font-size: clamp(2.65rem, 13.5vw, 3.65rem);
    }

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

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

    .hero-orbit-one {
        top: -5vw;
        right: -55vw;
        width: 120vw;
        height: 120vw;
    }

    .section-heading {
        margin-bottom: 36px;
    }

    .service-card-body,
    .catalogue-body {
        padding: 24px;
    }

    .feature-card {
        padding: 28px 24px;
    }

    .stats-grid p {
        font-size: .59rem;
        letter-spacing: .08em;
    }

    .cta-panel {
        padding: 42px 24px;
    }

    .story-marker {
        padding: 28px;
    }

    .story-coordinates {
        left: 28px;
    }

    .values-grid article {
        padding: 30px 26px;
    }

    .contact-form-panel,
    .contact-card {
        padding: 28px 22px;
    }

    .btn-submit {
        width: 100%;
    }

    .detail-hero > .container {
        padding-bottom: 70px;
    }

    .breadcrumb {
        margin-bottom: 54px;
    }

    .detail-title-wrap h1 {
        font-size: 2.65rem;
    }

    .legal-hero-inner {
        padding-top: 66px;
        padding-bottom: 62px;
    }

    .legal-content section {
        padding-left: 34px;
    }

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

    .footer-intro {
        grid-column: auto;
    }

    .error-code {
        gap: 8px;
    }
}

/* Reduced motion and high-contrast support
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }

    .reveal-ready [data-reveal] {
        opacity: 1;
        transform: none;
    }
}