/* Fonts loaded via HTML <link>: Instrument Sans + Source Sans 3 + IBM Plex Mono. */

/* ============================================================
   OBSIDIAN DYNAMICS — Porcelain + steel system
   Cool paper canvas, deep ink type, steel-cyan accent.
   Bright photographic heroes with readable ink type (no night navy).
   ============================================================ */

:root {
    /* Canvas — cool blueprint paper (not cream, not flat white) */
    --paper: #e6edf2;
    --paper-soft: #dfe8ef;
    --paper-deep: #d2dde6;
    --ink: #07131a;
    --ink-soft: #142530;
    --slate: #4a5d6c;
    --slate-soft: rgba(74, 93, 108, 0.88);

    /* Accent — steel cyan (blueprint, not purple / not terracotta) */
    --steel: #0a5f78;
    --steel-mid: #127a96;
    --steel-soft: #d6ebf1;
    --steel-ink: #04384a;

    --signal-ok: #2a6b4f;
    --signal-ok-soft: #e4f1ea;
    --signal-warn: #9a4a38;
    --signal-warn-soft: #f8ebe8;

    --border-subtle: rgba(7, 19, 26, 0.08);
    --border-soft: rgba(7, 19, 26, 0.06);
    --border-strong: rgba(7, 19, 26, 0.16);

    --shadow-soft: 0 1px 0 rgba(7, 19, 26, 0.04);

    /* Legacy aliases — keep old selectors functional */
    --porcelain: var(--paper);
    --porcelain-soft: var(--paper-soft);
    --mist: var(--paper-deep);
    --obsidian: var(--ink);
    --charcoal: var(--ink-soft);
    --charcoal-80: rgba(20, 37, 48, 0.8);
    --slate-muted: var(--slate);
    --harbor-teal: var(--steel);
    --harbor-teal-mid: var(--steel-mid);
    --harbor-teal-soft: var(--steel-soft);
    --harbor-teal-deep: var(--steel-ink);
    --muted-green: var(--signal-ok);
    --muted-green-soft: var(--signal-ok-soft);
    --muted-rust: var(--signal-warn);
    --muted-rust-soft: var(--signal-warn-soft);
    --slate-blue: #3a5166;
    --slate-blue-soft: #e4ebf2;

    --obsidian-950: var(--paper);
    --obsidian-900: var(--paper-soft);
    --obsidian-850: var(--paper-deep);
    --obsidian-800: #c8d4de;
    --obsidian-700: #a8b7c4;
    --obsidian-600: #8496a6;
    --obsidian-500: #647a8c;
    --obsidian-400: var(--slate);
    --obsidian-300: var(--slate);
    --obsidian-200: var(--ink-soft);
    --obsidian-100: var(--ink-soft);
    --obsidian-50: var(--ink);

    --sky-primary: var(--steel-mid);
    --sky-secondary: var(--steel);
    --sky-glow: rgba(18, 122, 150, 0.10);
    --sky-glow-strong: rgba(18, 122, 150, 0.18);
    --strait-primary: var(--signal-ok);
    --strait-secondary: var(--signal-ok);
    --strait-glow: rgba(42, 107, 79, 0.10);
    --strait-glow-strong: rgba(42, 107, 79, 0.18);

    --gradient-main: linear-gradient(135deg, var(--steel) 0%, var(--steel-mid) 100%);
    --gradient-sky: var(--gradient-main);
    --gradient-strait: linear-gradient(135deg, var(--signal-ok) 0%, #3b865d 100%);

    --glass-bg: rgba(255, 255, 255, 0.55);
    --glass-border: var(--border-subtle);
    --glass-border-hover: var(--border-strong);
    --surface-base: rgba(255, 255, 255, 0.42);

    --font-body: 'Source Sans 3', 'Source Sans Pro', sans-serif;
    --font-display: 'Instrument Sans', 'Source Sans 3', sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    --type-display: clamp(2.6rem, 5.4vw, 3.9rem);
    --type-h1: clamp(2.1rem, 4.2vw, 3.1rem);
    --type-h2: clamp(1.7rem, 3vw, 2.4rem);
    --type-h3: clamp(1.15rem, 1.8vw, 1.35rem);
    --type-body-lg: 1.1rem;
    --type-body: 1.02rem;
    --type-body-sm: 0.9rem;
    --type-label: 0.72rem;
    --line-tight: 1.08;
    --line-body: 1.65;
    --line-loose: 1.75;
    --track-tight: -0.02em;
    --track-normal: 0;
    --track-label: 0.16em;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --signal-cyan: var(--steel-mid);
    --signal-cyan-dim: rgba(18, 122, 150, 0.10);

    --pointer-x: 50%;
    --pointer-y: 36%;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
    font-family: var(--font-body);
    background:
        radial-gradient(ellipse 90% 55% at 8% -10%, rgba(18, 122, 150, 0.10), transparent 55%),
        radial-gradient(ellipse 70% 45% at 96% 8%, rgba(7, 19, 26, 0.05), transparent 50%),
        linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
    background-attachment: fixed;
    color: var(--ink-soft);
    line-height: var(--line-body);
    overflow-x: hidden;
    min-height: 100vh;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 320ms var(--ease-out-expo), transform 320ms var(--ease-out-expo);
}
body.page-ready { opacity: 1; transform: none; }
body.nav-drawer-open { overflow: hidden; }
main { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.hero-title, .page-hero__title, .section-title, .service-card h3, .feature-card h3,
.capability-card h3, .trust-card h3, .company-info-card h2, .legal-content h2,
.legal-content h3, h1, h2, h3 {
    font-family: var(--font-display);
    color: var(--ink);
    letter-spacing: var(--track-tight);
}

code, kbd, samp, .font-mono {
    font-family: var(--font-mono);
    font-size: 0.92em;
    letter-spacing: 0.01em;
    color: var(--ink-soft);
}

.skip-to-content {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 10000;
    padding: 10px 18px;
    background: var(--steel);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
}
.skip-to-content:focus { top: 16px; }

:focus-visible {
    outline: 2px solid var(--steel-mid);
    outline-offset: 2px;
}
.btn:focus-visible {
    outline: 2px solid var(--steel-mid);
    outline-offset: 3px;
}
::selection {
    background: rgba(18, 122, 150, 0.22);
    color: var(--ink);
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 740px; }
.gradient-text { color: var(--steel); }

.ambient-layer { display: none; }
#particleCanvas { display: none; }

.nav-drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(7, 19, 26, 0.36);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s var(--ease-out-expo), visibility 0.3s;
    visibility: hidden;
    pointer-events: none;
}
.nav-drawer-backdrop.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    background: rgba(230, 237, 242, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
    transition: background 0.35s var(--ease-out-expo), border-color 0.3s ease, color 0.3s ease;
}
.navbar.scrolled {
    background: rgba(230, 237, 242, 0.96);
    border-bottom-color: var(--border-subtle);
}

body.has-hero-bleed .navbar { position: fixed; }
body.has-hero-bleed .navbar:not(.scrolled) {
    background: rgba(230, 237, 242, 0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom-color: transparent;
}
body.has-hero-bleed .navbar.scrolled {
    background: rgba(230, 237, 242, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
}

.nav-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.nav-logo {
    display: inline-flex;
    align-items: center;
    z-index: 1001;
}
.logo-icon { display: none; }
.logo-text {
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--ink);
    text-transform: uppercase;
}
.logo-accent {
    color: var(--ink);
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}
.nav-link {
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--slate);
    border-radius: var(--radius-sm);
    transition: color 0.2s ease, background 0.2s ease;
}
.nav-link:hover { color: var(--ink); background: rgba(7, 19, 26, 0.04); }
.nav-link.active, .nav-link[aria-current="page"] { color: var(--ink); }
.nav-link[aria-current="page"] {
    border-bottom: 1px solid var(--steel-mid);
    border-radius: 0;
    padding-bottom: 6px;
}
.nav-link[aria-current="page"]::after { content: none; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 1001; }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--ink-soft);
    border-radius: 1px;
    transition: all 0.2s var(--ease-out-expo);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO — full-bleed bright photo, brand-first, porcelain wash
   ============================================================ */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
    padding: 64px 24px 72px;
    z-index: 1;
}
.hero--bleed {
    min-height: 100vh;
    min-height: 100dvh;
    padding: 0;
    overflow: hidden;
    align-items: flex-end;
    justify-content: flex-start;
    background: var(--paper);
    color: var(--ink-soft);
}
.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.hero-media__img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: 62% 42%;
    transform: scale(1.04);
    transform-origin: 60% 40%;
    animation: hero-kenburns 28s var(--ease-out-expo) both;
    filter: saturate(0.92) contrast(1.02);
}
@keyframes hero-kenburns {
    from { transform: scale(1.08); }
    to { transform: scale(1.02); }
}
.hero-scrim {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        linear-gradient(108deg, rgba(230, 237, 242, 0.92) 0%, rgba(230, 237, 242, 0.78) 32%, rgba(230, 237, 242, 0.28) 56%, rgba(230, 237, 242, 0.06) 100%),
        linear-gradient(180deg, rgba(230, 237, 242, 0.45) 0%, transparent 30%, transparent 55%, rgba(230, 237, 242, 0.68) 100%);
}
.hero-atmosphere {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(10, 95, 120, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 95, 120, 0.06) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 68% 58% at 26% 60%, #000 14%, transparent 72%);
    animation: hero-grid-drift 40s linear infinite;
    opacity: 0.55;
}
@keyframes hero-grid-drift {
    from { background-position: 0 0, 0 0; }
    to { background-position: 72px 36px, 72px 36px; }
}
@media (prefers-reduced-motion: reduce) {
    .hero-atmosphere { animation: none; }
    .hero-media__img { animation: none; transform: scale(1.02); }
}

.hero-bleed__inner {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: clamp(128px, 22vh, 188px) 24px clamp(64px, 11vh, 104px);
}
.hero-brand {
    font-family: var(--font-display);
    font-size: clamp(2.45rem, 5.6vw, 4rem);
    font-weight: 600;
    font-stretch: normal;
    font-synthesis: none;
    line-height: 1.08;
    letter-spacing: -0.022em;
    color: var(--ink);
    margin: 0 0 18px;
    max-width: 11ch;
    text-wrap: balance;
}
.hero-brand__line {
    display: block;
    width: fit-content;
}
.hero--bleed .hero-title {
    font-size: clamp(1.22rem, 2.3vw, 1.65rem);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.018em;
    color: var(--steel-ink);
    margin-bottom: 16px;
    max-width: 26ch;
}
.hero--bleed .hero-subtitle {
    max-width: 40ch;
    margin-bottom: 36px;
    color: var(--slate);
    font-size: clamp(1.02rem, 1.5vw, 1.14rem);
    line-height: var(--line-loose);
}
.hero-grid-overlay,
.hero-visual,
.hero-mockup,
.hero-fleet,
.hero-flow,
.hero-badge { display: none; }
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 56px;
    align-items: center;
    max-width: 1180px;
    width: 100%;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    text-align: left;
}

.hero--bleed.hero--page {
    min-height: clamp(340px, 50vh, 480px);
}
.hero--bleed.hero--page .hero-bleed__inner {
    padding: clamp(112px, 17vh, 150px) 24px clamp(44px, 8vh, 72px);
}
.hero--bleed.hero--page .hero-brand {
    font-size: clamp(2.1rem, 5vw, 3.2rem);
    font-weight: 600;
    margin-bottom: 14px;
    max-width: 14ch;
}
.hero--bleed.hero--page .hero-title {
    font-size: clamp(1.18rem, 2.2vw, 1.48rem);
    font-weight: 600;
    color: var(--steel-ink);
    margin-bottom: 14px;
    max-width: 28ch;
}
.hero--bleed.hero--page .hero-subtitle {
    max-width: 46ch;
    margin-bottom: 0;
    color: var(--slate);
    font-size: clamp(1rem, 1.45vw, 1.1rem);
}
.hero--bleed.hero--page .hero-actions { margin-top: 28px; }
.hero--bleed.hero--page.hero--legal {
    min-height: clamp(270px, 38vh, 380px);
}
.hero--bleed.hero--page.hero--legal .hero-bleed__inner {
    padding-bottom: clamp(34px, 5vh, 52px);
}

@media (max-width: 960px) {
    .hero--bleed { min-height: 100svh; }
    .hero--bleed.hero--page { min-height: clamp(310px, 54svh, 440px); }
    .hero--bleed.hero--page.hero--legal { min-height: clamp(250px, 42svh, 340px); }
    .hero-bleed__inner {
        padding-top: clamp(108px, 17vh, 148px);
        padding-bottom: clamp(120px, 18vh, 168px);
    }
    .hero--bleed.hero--page .hero-bleed__inner {
        padding-top: clamp(100px, 15vh, 128px);
        padding-bottom: clamp(38px, 6vh, 60px);
    }
    .hero-media__img { object-position: 68% 40%; }
    .hero-scrim {
        background:
            linear-gradient(180deg, rgba(230, 237, 242, 0.88) 0%, rgba(230, 237, 242, 0.62) 28%, rgba(230, 237, 242, 0.9) 100%),
            linear-gradient(108deg, rgba(230, 237, 242, 0.94) 0%, rgba(230, 237, 242, 0.4) 100%);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--type-display);
    font-weight: 700;
    line-height: 1.05;
    color: var(--ink);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.hero-subtitle {
    font-size: var(--type-body-lg);
    color: var(--slate);
    max-width: 56ch;
    margin: 0 0 28px;
    line-height: var(--line-loose);
}
.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-items: center;
}

/* Motion 1: hero rise */
.hero-bleed__inner > * {
    opacity: 0;
    transform: translateY(20px);
    animation: hero-rise 0.9s var(--ease-out-expo) forwards;
}
.hero-bleed__inner > *:nth-child(1) { animation-delay: 0.1s; }
.hero-bleed__inner > *:nth-child(2) { animation-delay: 0.24s; }
.hero-bleed__inner > *:nth-child(3) { animation-delay: 0.36s; }
.hero-bleed__inner > *:nth-child(4) { animation-delay: 0.48s; }
@keyframes hero-rise {
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    .hero-bleed__inner > * {
        opacity: 1;
        transform: none;
        animation: none;
    }
}

/* ============================================================
   HOME SECTIONS
   ============================================================ */
.cover-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 44px;
    border-top: 1px solid var(--border-strong);
}
.cover-column {
    padding: 28px 28px 8px 0;
    border-right: 1px solid var(--border-subtle);
}
.cover-column:last-child {
    border-right: none;
    padding-right: 0;
}
.cover-column:not(:first-child) { padding-left: 28px; }
.cover-column h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}
.cover-column p {
    color: var(--slate);
    line-height: var(--line-loose);
    margin: 0;
    max-width: 34ch;
}
@media (max-width: 800px) {
    .cover-columns {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .cover-column {
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
        padding: 24px 0;
    }
    .cover-column:not(:first-child) { padding-left: 0; }
    .cover-column:last-child { border-bottom: none; }
}

.home-cover {
    padding-top: 88px;
    padding-bottom: 40px;
    background:
        linear-gradient(180deg, rgba(214, 235, 241, 0.55) 0%, transparent 42%);
}
.home-trust {
    padding-top: 16px;
    padding-bottom: 24px;
    border-top: 1px solid var(--border-soft);
}

/* Full-bleed visual band — porcelain wash, no night sludge */
.visual-band {
    position: relative;
    min-height: clamp(280px, 42vh, 420px);
    margin: 24px 0 0;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    background: var(--paper-deep);
}
.visual-band__media {
    position: absolute;
    inset: 0;
}
.visual-band__media img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center 40%;
    transform: scale(1.03);
    filter: saturate(0.9);
}
.visual-band__scrim {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(230, 237, 242, 0.35) 0%, rgba(230, 237, 242, 0.82) 100%),
        linear-gradient(90deg, rgba(230, 237, 242, 0.7) 0%, rgba(230, 237, 242, 0.15) 70%);
    pointer-events: none;
}
.visual-band__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 48px 24px;
}
.visual-band__title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.8vw, 1.9rem);
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
    max-width: 22ch;
    margin-bottom: 10px;
}
.visual-band__desc {
    color: var(--slate);
    max-width: 42ch;
    line-height: var(--line-loose);
    font-size: 1.05rem;
}

.final-cta {
    max-width: 640px;
    padding: 36px 0 28px;
}
.final-cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.4vw, 2.35rem);
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: -0.025em;
}
.final-cta__desc {
    color: var(--slate);
    line-height: var(--line-loose);
    margin: 0 0 28px;
    max-width: 46ch;
}
.home-final-cta {
    padding-top: 48px;
    padding-bottom: 96px;
    background:
        radial-gradient(ellipse 60% 80% at 0% 100%, rgba(18, 122, 150, 0.08), transparent 60%);
}

.page-hero__brand {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin: 0 0 12px;
}

/* ============================================================
   RESEARCH
   ============================================================ */
.research-doc { padding: 56px 0 80px; }
.research-doc .section-title { margin-top: 2.75rem; }
.research-doc .section-title:first-child { margin-top: 0; }
.research-callout {
    border-left: 2px solid var(--steel);
    background: transparent;
    border-radius: 0;
    padding: 4px 0 4px 18px;
    margin: 1.35rem 0;
}
.research-callout p { margin: 0; color: var(--slate); line-height: var(--line-loose); }
.research-callout p + p { margin-top: 0.75rem; }
.research-callout--accent {
    background: transparent;
    border-left-color: var(--steel-mid);
}
.research-list { padding-left: 1.25rem; color: var(--slate); line-height: 1.7; list-style: disc; }
.research-list li + li { margin-top: 0.4rem; }
.research-pipeline {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin: 1.25rem 0 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--border-strong);
}
.research-pipeline li {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate);
    padding: 12px 16px 12px 0;
    margin-right: 16px;
    border-right: 1px solid var(--border-subtle);
}
.research-pipeline li:last-child { border-right: none; }
.research-access-links { margin-top: 1.25rem; }

.coverage-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 32px;
    margin: 1rem 0 1.25rem;
    padding: 16px 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}
.coverage-summary__item { display: flex; flex-direction: column; gap: 2px; }
.coverage-summary__label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate);
}
.coverage-summary__value {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink);
}
.coverage-status {
    font-size: 0.9rem;
    color: var(--slate);
    margin: 0 0 12px;
}
.coverage-table-wrap {
    overflow-x: auto;
    margin: 0 0 8px;
    border-top: 1px solid var(--border-strong);
    border-bottom: 1px solid var(--border-strong);
}
.coverage-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.coverage-table th {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: left;
    color: var(--slate);
    padding: 12px 14px 12px 0;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}
.coverage-table td {
    padding: 12px 14px 12px 0;
    color: var(--ink-soft);
    border-bottom: 1px solid var(--border-soft);
    vertical-align: top;
}
.coverage-table tbody tr:last-child td { border-bottom: none; }
.coverage-table a {
    color: var(--steel);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.faq-item.research-data-use {
    margin-top: 1rem;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    border-top: 1px solid var(--border-subtle);
    padding-top: 12px;
}
.faq-item.research-data-use summary {
    cursor: pointer;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink);
    list-style: none;
}
.faq-item.research-data-use summary::-webkit-details-marker { display: none; }
.faq-item.research-data-use p {
    margin-top: 10px;
    color: var(--slate);
    line-height: var(--line-loose);
}

.page-band { padding: 48px 0 64px; }

/* ============================================================
   PAGE HERO (legacy non-bleed)
   ============================================================ */
.page-hero {
    position: relative;
    z-index: 1;
    padding: 48px 24px 40px;
}
.page-hero__badge { display: none; }
.page-hero__title {
    font-family: var(--font-display);
    font-size: var(--type-h1);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.08;
}
.page-hero__subtitle {
    font-size: var(--type-body-lg);
    color: var(--slate);
    max-width: 60ch;
    line-height: var(--line-loose);
}
.page-hero__actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.18s ease;
    letter-spacing: 0.01em;
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn:active:not(:disabled) { transform: translateY(1px); }

.btn-primary {
    background: var(--steel);
    color: #fff;
}
.btn-primary:hover {
    background: var(--steel-mid);
    transform: translateY(-1px);
}

.hero--bleed .btn-primary {
    background: var(--steel);
    color: #fff;
}
.hero--bleed .btn-primary:hover {
    background: var(--steel-mid);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--ink-soft);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
    border-color: var(--ink);
    background: rgba(255, 255, 255, 0.35);
}

.btn-on-media {
    background: rgba(255, 255, 255, 0.55);
    color: var(--ink-soft);
    border: 1px solid var(--border-strong);
}
.btn-on-media:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: var(--ink);
    color: var(--ink);
}
.hero--bleed .btn-on-media {
    background: rgba(255, 255, 255, 0.55);
    color: var(--ink-soft);
    border: 1px solid var(--border-strong);
}
.hero--bleed .btn-on-media:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--ink);
    color: var(--ink);
}

.btn-ghost {
    background: transparent;
    color: var(--ink-soft);
    border: 1px solid transparent;
}
.btn-ghost:hover {
    background: rgba(7, 19, 26, 0.04);
    color: var(--ink);
}

.btn-lg {
    padding: 15px 30px;
    font-size: 0.98rem;
    letter-spacing: 0.02em;
}
.btn-full { width: 100%; justify-content: center; }

.btn-is-secondary-simple, .btn-group--multi .btn.btn-option {
    background: transparent !important;
    color: var(--ink-soft) !important;
    border: 1px solid var(--border-strong) !important;
    box-shadow: none !important;
}
.btn-group--multi .btn.btn-option.btn-option--1 {
    background: var(--steel) !important;
    color: #ffffff !important;
    border-color: var(--steel) !important;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.features-section, .how-it-works, .about-section, .about-company, .contact-section {
    position: relative;
    z-index: 1;
    padding: 64px 0;
}
.section-header {
    text-align: left;
    margin-bottom: 12px;
    max-width: 720px;
}
.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 14px;
}
.section-title {
    font-family: var(--font-display);
    font-size: var(--type-h2);
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.section-desc {
    font-size: var(--type-body);
    color: var(--slate);
    max-width: 58ch;
    margin: 14px 0 0;
    line-height: var(--line-loose);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0;
}
.feature-card, .service-card, .capability-card, .trust-card, .case-card,
.access-tier-card, .download-option, .operational-trust-card,
.methodology-item, .analyst-step, .role-cta-card, .mini-case-card, .proof-chip {
    background: transparent;
    border: none;
    border-top: 1px solid var(--border-strong);
    border-radius: 0;
    padding: 22px 0;
    box-shadow: none;
}
.feature-card:hover, .service-card:hover, .capability-card:hover,
.trust-card:hover, .case-card:hover { box-shadow: none; border-color: var(--border-strong); }

.feature-card h3, .service-card h3, .capability-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
}
.feature-card p, .service-card p, .capability-card p {
    font-size: 0.95rem;
    color: var(--slate);
    line-height: var(--line-loose);
}
.feature-card__link {
    display: inline-block;
    margin-top: 14px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--steel);
}
.feature-card__tag, .role-cta-card .role-path-card__tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 10px;
}

.cta-card {
    background: var(--steel-ink);
    color: #ffffff;
    border-radius: var(--radius-md);
    padding: 40px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    position: relative;
    overflow: hidden;
}
.cta-card__title {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}
.cta-card__desc {
    font-size: 0.98rem;
    line-height: var(--line-loose);
    color: rgba(255, 255, 255, 0.8);
    max-width: 52ch;
}
.cta-card .btn-primary { background: #f2f7fa; color: var(--steel-ink); }
.cta-card .btn-primary:hover { background: #ffffff; }
.cta-card .btn-secondary, .cta-card .btn-ghost {
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.3);
}
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { padding-top: 40px; }
.about-content p {
    font-size: 1.05rem;
    color: var(--slate);
    line-height: var(--line-loose);
    margin-top: 14px;
    max-width: 56ch;
}
.about-company { padding-top: 8px; padding-bottom: 64px; }
.company-info-card {
    background: transparent;
    border: none;
    border-top: 1px solid var(--border-strong);
    border-radius: 0;
    padding: 32px 0 0;
    max-width: 720px;
    margin: 0;
}
.company-info-card h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 28px;
}
.company-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 32px;
}
.company-detail { display: flex; flex-direction: column; gap: 4px; }
.company-detail__label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--slate);
}
.company-detail__value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--ink);
}
.company-detail__value a {
    color: var(--steel);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: start;
}
@media (max-width: 860px) {
    .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}
.contact-form-wrapper h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 24px;
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--slate);
}
.form-input {
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: 1rem;
    transition: border-color 0.2s ease, background 0.2s ease;
    outline: none;
}
.form-input::placeholder { color: var(--slate); }
.form-input:focus {
    border-color: var(--steel-mid);
    background: rgba(255, 255, 255, 0.85);
}
.form-textarea { resize: vertical; min-height: 150px; }
.form-select { appearance: none; cursor: pointer; }
.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
}

.contact-info-card {
    background: transparent;
    border: none;
    border-top: 1px solid var(--border-strong);
    border-radius: 0;
    padding: 24px 0 0;
}
.contact-info-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 8px;
}
.contact-info-card h3 + p + h3 { margin-top: 28px; }
.contact-info-card p {
    font-size: 0.98rem;
    color: var(--slate);
    line-height: var(--line-loose);
}
.contact-info-card a {
    color: var(--steel);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.form-status {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 4px;
    display: none;
}
.form-status--success {
    display: block;
    background: var(--signal-ok-soft);
    border: 1px solid rgba(42, 107, 79, 0.28);
    color: var(--signal-ok);
}
.form-status--error {
    display: block;
    background: var(--signal-warn-soft);
    border: 1px solid rgba(154, 74, 56, 0.28);
    color: var(--signal-warn);
}

/* ============================================================
   LEGAL
   ============================================================ */
.legal-content {
    position: relative;
    z-index: 1;
    padding: 24px 0 104px;
}
.legal-content .container--narrow { margin: 0 auto; }
.legal-content h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ink);
    margin: 44px 0 14px;
    padding-top: 24px;
    border-top: 1px solid var(--border-soft);
}
.legal-content h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }
.legal-content h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink-soft);
    margin: 22px 0 10px;
}
.legal-content p {
    font-size: var(--type-body);
    color: var(--slate);
    line-height: var(--line-loose);
    margin-bottom: 12px;
    max-width: 70ch;
}
.legal-content ul {
    list-style: disc;
    padding-left: 22px;
    margin-bottom: 14px;
}
.legal-content li {
    font-size: var(--type-body);
    color: var(--slate);
    line-height: var(--line-loose);
    margin-bottom: 6px;
}
.legal-content a {
    color: var(--steel);
    text-decoration: underline;
    text-decoration-color: rgba(10, 95, 120, 0.35);
    text-underline-offset: 3px;
}
.legal-content a:hover { color: var(--steel-ink); text-decoration-color: var(--steel); }
.legal-content strong { color: var(--ink); font-weight: 600; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-strong);
    padding: 56px 0 32px;
    background:
        linear-gradient(180deg, transparent 0%, rgba(7, 19, 26, 0.03) 100%);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-links h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: 14px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 0.95rem;
    color: var(--ink-soft);
    transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--steel); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 28px;
    border-top: 1px solid var(--border-soft);
    flex-wrap: wrap;
    gap: 14px;
}
.footer-bottom p { font-size: 0.84rem; color: var(--slate); }
.footer-trading-disclosure {
    flex-basis: 100%;
    font-size: 0.76rem;
    line-height: 1.55;
    max-width: 48rem;
    margin-bottom: 0.25rem;
}
.footer-legal { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-legal a {
    font-size: 0.84rem;
    color: var(--slate);
}
.footer-legal a:hover { color: var(--ink); }

/* ============================================================
   MOTION — section reveal
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(14px);
    transition:
        opacity 0.55s var(--ease-out-expo),
        transform 0.55s var(--ease-out-expo);
    transition-delay: var(--reveal-delay, 0ms);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: no-preference) {
    .cover-columns > .fade-in:nth-child(1) { --reveal-delay: 0ms; }
    .cover-columns > .fade-in:nth-child(2) { --reveal-delay: 80ms; }
    .cover-columns > .fade-in:nth-child(3) { --reveal-delay: 160ms; }
}

.section-desc a:not(.btn),
.page-hero__subtitle a:not(.btn),
.hero-subtitle a:not(.btn) {
    color: var(--steel);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    text-decoration-color: rgba(10, 95, 120, 0.4);
}
.section-desc a:not(.btn):hover,
.page-hero__subtitle a:not(.btn):hover,
.hero-subtitle a:not(.btn):hover {
    color: var(--steel-ink);
    text-decoration-color: var(--steel);
}

/* ============================================================
   COOKIE CONSENT
   ============================================================ */
.cookie-consent-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 14px 16px;
    background: rgba(230, 237, 242, 0.97);
    border-top: 1px solid var(--border-strong);
}
.cookie-consent-bar__inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}
.cookie-consent-bar__text {
    margin: 0;
    flex: 1 1 280px;
    font-size: 0.9rem;
    line-height: var(--line-body);
    color: var(--ink-soft);
}
.cookie-consent-bar__text a { color: var(--steel); }
.cookie-consent-bar__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}
body.has-cookie-consent { padding-bottom: 96px; }

/* ============================================================
   NAV CTA / AUTH (compat)
   ============================================================ */
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: #ffffff;
    background: var(--steel);
    border-radius: var(--radius-sm);
    margin-left: 8px;
}
.nav-cta:hover { background: var(--steel-mid); }
.nav-logout-btn {
    margin-left: 8px;
    background: transparent;
    color: var(--ink-soft);
    border: 1px solid var(--border-strong);
}
.nav-auth-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--paper-soft);
    color: var(--slate);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    margin-left: 8px;
}

/* ============================================================
   FAQ / MISC COMPAT
   ============================================================ */
.faq { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.faq-item {
    background: transparent;
    border: none;
    border-top: 1px solid var(--border-subtle);
    border-radius: 0;
    padding: 16px 0;
}
.faq-item[open] { border-color: var(--border-strong); }
.faq-item summary {
    cursor: pointer;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-family: var(--font-mono);
    color: var(--steel);
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
    margin: 12px 0 0;
    color: var(--slate);
    line-height: 1.7;
    font-size: 0.98rem;
}

.product-compare {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: transparent;
    border-top: 1px solid var(--border-strong);
    border-bottom: 1px solid var(--border-strong);
}
.product-compare th,
.product-compare td {
    padding: 14px 16px 14px 0;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--border-soft);
}
.product-compare th {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--steel);
    background: transparent;
}
.step-item {
    display: flex;
    gap: 28px;
    padding: 26px 0;
    border-bottom: 1px solid var(--border-soft);
}
.simple-expand-btn {
    margin-top: 12px;
    padding: 6px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--slate);
    font-size: 0.8rem;
    font-weight: 600;
}

html.theme-less .navbar:not(.scrolled) { background: rgba(230, 237, 242, 0.85); }
.unified-page-shell main > section.section-frame { scroll-margin-top: 80px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    .cta-card { padding: 32px 28px; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--paper);
        flex-direction: column;
        align-items: flex-start;
        padding: 88px 28px 28px;
        gap: 4px;
        transition: right 0.35s var(--ease-out-expo);
        border-left: 1px solid var(--border-subtle);
    }
    .nav-links.active { right: 0; z-index: 1001; }
    .nav-link { width: 100%; padding: 12px 12px; font-size: 1rem; }
    .nav-toggle { display: flex; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
    .company-details { grid-template-columns: 1fr; }
    .nav-cta { display: none; }
    .cta-card { flex-direction: column; padding: 28px 22px; align-items: flex-start; }
}

@media (max-width: 480px) {
    .hero--bleed { padding: 0; }
    .hero--bleed .hero-brand { font-size: clamp(2.2rem, 8.5vw, 2.9rem); max-width: 11ch; }
    .hero--bleed.hero--page .hero-brand { font-size: clamp(1.85rem, 7.5vw, 2.4rem); }
    .hero--bleed .hero-title { font-size: 1.16rem; max-width: 24ch; }
    .hero--bleed.hero--page .hero-title { font-size: 1.08rem; max-width: 26ch; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
}

@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; }
    .fade-in { opacity: 1; transform: none; }
}