/* TITAN OS Sport — Grand public relaunch v100
   Loaded last on every page: this file is the visual source of truth. */

:root {
    color-scheme: dark;
    --titan-bg: #071019;
    --titan-bg-deep: #03080d;
    --titan-surface: #0d1a25;
    --titan-surface-2: #122331;
    --titan-surface-3: #182c3b;
    --titan-line: rgba(179, 215, 232, 0.16);
    --titan-line-strong: rgba(126, 220, 255, 0.38);
    --titan-text: #f4f8fb;
    --titan-muted: #a9bdc9;
    --titan-muted-strong: #c7d5dd;
    --titan-primary: #7edcff;
    --titan-primary-strong: #4fc5f2;
    --titan-accent: #67dfbf;
    --titan-warm: #ffd27a;
    --titan-danger: #ff8f9b;
    --titan-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
    --titan-radius-sm: 10px;
    --titan-radius: 16px;
    --titan-radius-lg: 24px;
    --titan-content: 1180px;
    --bg-dark: var(--titan-bg);
    --bg-card: rgba(13, 26, 37, 0.9);
    --surface-strong: var(--titan-surface);
    --surface-soft: rgba(126, 220, 255, 0.055);
    --accent: var(--titan-primary);
    --primary: var(--titan-primary);
    --accent-glow: rgba(126, 220, 255, 0.2);
    --text-main: var(--titan-text);
    --text-muted: var(--titan-muted);
    --font-ui: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-display: "Space Grotesk", Inter, "Segoe UI", sans-serif;
}

html {
    background: var(--titan-bg-deep);
    scroll-behavior: smooth;
    text-size-adjust: 100%;
}

body {
    min-width: 280px;
    background:
        radial-gradient(circle at 12% -8%, rgba(79, 197, 242, 0.13), transparent 32rem),
        radial-gradient(circle at 94% 4%, rgba(103, 223, 191, 0.08), transparent 30rem),
        linear-gradient(180deg, var(--titan-bg) 0%, var(--titan-bg-deep) 100%) !important;
    color: var(--titan-text) !important;
    font-family: var(--font-ui) !important;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

body::before {
    opacity: 0.18 !important;
    pointer-events: none !important;
}

body,
button,
input,
select,
textarea {
    font-family: var(--font-ui) !important;
}

h1,
h2,
h3,
h4,
h5,
h6,
.titular,
.app-title,
.guide-title,
.service-title,
.partners-title,
.algo-title {
    color: var(--titan-text) !important;
    font-family: var(--font-display) !important;
    font-style: normal !important;
    font-weight: 740 !important;
    letter-spacing: -0.035em !important;
    text-shadow: none !important;
}

p,
li,
label,
small {
    text-wrap: pretty;
}

a {
    color: inherit;
    text-underline-offset: 0.18em;
}

img {
    max-width: 100%;
}

::selection {
    color: #06131b;
    background: var(--titan-primary);
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--titan-warm) !important;
    outline-offset: 3px !important;
    box-shadow: none !important;
}

:where(button, .btn-primary, .btn-secondary, .btn-action, .landing-cta, .reader-btn) {
    min-height: 44px;
    border-radius: var(--titan-radius-sm) !important;
    font-weight: 760 !important;
    letter-spacing: -0.01em !important;
    text-transform: none !important;
}

:where(input, select, textarea) {
    min-height: 46px;
    border: 1px solid var(--titan-line) !important;
    border-radius: var(--titan-radius-sm) !important;
    color: var(--titan-text) !important;
    background: rgba(3, 9, 15, 0.72) !important;
}

:where(input, textarea)::placeholder {
    color: #7f96a5 !important;
    opacity: 1;
}

:where(.card, .glass-card, .stat-card, .panel, .info-block, .module-card, .control-panel) {
    border-color: var(--titan-line) !important;
    border-radius: var(--titan-radius) !important;
    background: linear-gradient(145deg, rgba(18, 35, 49, 0.92), rgba(8, 18, 27, 0.92)) !important;
    box-shadow: none !important;
}

.skip-link {
    position: fixed !important;
    z-index: 100000 !important;
    top: 12px !important;
    left: 12px !important;
    translate: 0 -160%;
    min-height: 44px;
    padding: 10px 16px !important;
    border-radius: var(--titan-radius-sm);
    color: #041018 !important;
    background: var(--titan-warm) !important;
    font-weight: 800;
}

.skip-link:focus {
    translate: 0;
}

/* Product shell */
.app-container {
    background: transparent !important;
}

.sidebar {
    width: 270px !important;
    border-right: 1px solid var(--titan-line) !important;
    background: rgba(4, 11, 17, 0.9) !important;
    backdrop-filter: blur(18px);
}

.sidebar-shell {
    padding: 24px 20px !important;
}

.brand,
.profile-widget,
.nav-link,
.service-hub-entry,
.sidebar-more {
    border-radius: 13px !important;
}

.brand {
    min-height: 68px;
    border: 1px solid var(--titan-line) !important;
    background: rgba(255, 255, 255, 0.025) !important;
}

.brand-title,
.profile-name,
.nav-link strong,
.drawer-link strong {
    font-family: var(--font-display) !important;
    letter-spacing: -0.015em !important;
}

.brand-version,
.nav-link span,
.drawer-link span,
.profile-info > div:not(.profile-name) {
    color: var(--titan-muted) !important;
}

.nav-category {
    color: #8ea5b3 !important;
    font-size: 0.68rem !important;
    letter-spacing: 0.11em !important;
}

.nav-link {
    min-height: 58px !important;
    border: 1px solid transparent !important;
    color: var(--titan-muted-strong) !important;
    background: transparent !important;
}

.nav-link:hover {
    border-color: var(--titan-line) !important;
    color: var(--titan-text) !important;
    background: rgba(126, 220, 255, 0.055) !important;
}

.nav-link.active,
.nav-link[aria-current="page"] {
    border-color: var(--titan-line-strong) !important;
    color: var(--titan-text) !important;
    background: linear-gradient(90deg, rgba(126, 220, 255, 0.14), rgba(103, 223, 191, 0.055)) !important;
}

.main-content {
    width: calc(100% - 270px) !important;
    max-width: 1500px;
    margin-left: 270px !important;
    padding: clamp(24px, 3.4vw, 52px) !important;
}

.main-content > header,
.page-hero,
.journal-strip,
.connected-home-head {
    border-radius: var(--titan-radius-lg) !important;
}

.main-content h1,
.main-content .titular {
    font-size: clamp(2.2rem, 5vw, 4.8rem) !important;
    line-height: 1.02 !important;
    text-transform: none !important;
}

.main-content h2 {
    text-transform: none !important;
}

.mobile-nav {
    border: 1px solid var(--titan-line) !important;
    border-bottom: 0 !important;
    background: rgba(5, 13, 20, 0.96) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 -10px 32px rgba(0, 0, 0, 0.32) !important;
}

.mobile-nav-link {
    min-height: 58px !important;
    color: #92a8b6 !important;
}

.mobile-nav-link.active,
.mobile-nav-link[aria-current="page"] {
    color: var(--titan-text) !important;
    background: rgba(126, 220, 255, 0.11) !important;
}

.mobile-user-bar,
.mobile-agent-card,
.mobile-menu-panel {
    background: rgba(5, 13, 20, 0.97) !important;
    border-color: var(--titan-line) !important;
}

/* Human-readable page vocabulary */
[data-page="health"] .input-label,
[data-page="training"] .input-label,
[data-page="profile"] .input-label {
    color: var(--titan-muted-strong) !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}

[data-page="health"] .readiness-disclaimer,
.titan-help-note {
    border-left: 3px solid var(--titan-accent) !important;
    color: var(--titan-muted-strong) !important;
    background: rgba(103, 223, 191, 0.07) !important;
}

/* Public landing and catalog */
.landing-page,
.public-v100,
[data-page="sports"] {
    background:
        radial-gradient(circle at 14% -12%, rgba(79, 197, 242, 0.16), transparent 34rem),
        radial-gradient(circle at 90% 10%, rgba(103, 223, 191, 0.1), transparent 30rem),
        var(--titan-bg-deep) !important;
}

.landing-page .titan-landing,
.public-v100 .public-shell,
[data-page="sports"] .catalog-shell {
    width: min(var(--titan-content), calc(100% - 36px)) !important;
    margin-inline: auto !important;
}

.landing-nav,
.catalog-nav,
.public-nav {
    min-height: 76px;
    border-bottom: 1px solid var(--titan-line) !important;
    background: rgba(3, 9, 15, 0.76) !important;
    backdrop-filter: blur(18px);
}

.landing-brand img,
.catalog-brand img,
.public-brand img {
    border: 1px solid var(--titan-line-strong) !important;
    border-radius: 12px !important;
    background: #f7fbfd;
}

.landing-nav a,
.catalog-nav a,
.public-nav a {
    text-decoration: none;
}

.landing-nav-actions,
.catalog-nav-actions,
.public-nav-links {
    gap: 8px !important;
}

.landing-nav-actions a,
.catalog-nav-actions a,
.public-nav-links a {
    min-height: 44px;
    border-radius: 10px !important;
}

.landing-hero {
    min-height: min(800px, calc(100vh - 76px));
    grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.76fr) !important;
    gap: clamp(36px, 6vw, 84px) !important;
    padding-block: clamp(70px, 10vw, 128px) !important;
}

.landing-hero h1 {
    max-width: 760px;
    font-size: clamp(3.2rem, 7.4vw, 6.8rem) !important;
    line-height: 0.96 !important;
    text-transform: none !important;
}

.landing-hero p {
    max-width: 680px !important;
    color: var(--titan-muted-strong) !important;
    font-size: clamp(1.04rem, 2vw, 1.24rem) !important;
}

.hero-eyebrow,
.section-label,
.catalog-kicker,
.public-kicker {
    color: var(--titan-primary) !important;
    font-family: var(--font-ui) !important;
    font-size: 0.78rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase;
}

.landing-cta.primary,
.catalog-primary,
.public-cta-primary,
.btn-primary {
    border: 1px solid transparent !important;
    color: #041018 !important;
    background: linear-gradient(135deg, var(--titan-primary), var(--titan-accent)) !important;
    box-shadow: 0 10px 34px rgba(79, 197, 242, 0.18) !important;
}

.landing-cta.primary:hover,
.catalog-primary:hover,
.public-cta-primary:hover,
.btn-primary:hover {
    filter: brightness(1.06);
    translate: 0 -1px;
}

.hero-preview,
.section-block,
.catalog-command,
.catalog-card,
.catalog-status,
.catalog-point,
.public-card,
.public-panel {
    border-color: var(--titan-line) !important;
    border-radius: var(--titan-radius) !important;
    background: linear-gradient(145deg, rgba(18, 35, 49, 0.88), rgba(6, 15, 23, 0.92)) !important;
    box-shadow: none !important;
}

.hero-preview {
    border-radius: var(--titan-radius-lg) !important;
    box-shadow: var(--titan-shadow) !important;
}

.section-block {
    margin-block: 18px !important;
    padding: clamp(30px, 5vw, 72px) !important;
}

.section-block h2,
.catalog-explainer h2,
.catalog-faq h2 {
    font-size: clamp(2rem, 4.8vw, 4rem) !important;
    line-height: 1.04 !important;
    text-transform: none !important;
}

.catalog-hero h1 {
    font-size: clamp(3rem, 7vw, 6.4rem) !important;
    line-height: 0.98 !important;
    text-transform: none !important;
}

.catalog-command {
    backdrop-filter: blur(20px);
}

.catalog-card:hover {
    translate: 0 -3px;
    border-color: var(--titan-line-strong) !important;
}

/* New acquisition pages */
.public-shell {
    padding-bottom: 72px;
}

.public-nav {
    position: sticky;
    z-index: 80;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.public-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--titan-text);
}

.public-brand img {
    width: 42px;
    height: 42px;
    padding: 4px;
}

.public-brand strong,
.public-brand span {
    display: block;
}

.public-brand strong {
    font-family: var(--font-display);
    font-size: 0.98rem;
}

.public-brand span {
    color: var(--titan-muted);
    font-size: 0.7rem;
}

.public-nav-links {
    display: flex;
    align-items: center;
}

.public-nav-links a {
    display: inline-flex;
    align-items: center;
    padding: 0 13px;
    color: var(--titan-muted-strong);
}

.public-nav-links a:hover,
.public-nav-links a[aria-current="page"] {
    color: var(--titan-text);
    background: rgba(126, 220, 255, 0.08);
}

.public-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
    gap: clamp(34px, 7vw, 90px);
    align-items: center;
    padding-block: clamp(68px, 10vw, 132px);
}

.public-hero h1 {
    max-width: 800px;
    margin: 14px 0 22px;
    font-size: clamp(3rem, 7.2vw, 6.6rem) !important;
    line-height: 0.97;
}

.public-lead {
    max-width: 720px;
    color: var(--titan-muted-strong);
    font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.public-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.public-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border: 1px solid var(--titan-line);
    border-radius: var(--titan-radius-sm);
    text-decoration: none;
    font-weight: 800;
}

.public-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.public-proof span,
.public-tag {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    border: 1px solid var(--titan-line);
    border-radius: 999px;
    color: var(--titan-muted-strong);
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.78rem;
    font-weight: 700;
}

.public-visual {
    position: relative;
    overflow: hidden;
    min-height: 430px;
    padding: 26px;
    border: 1px solid var(--titan-line-strong);
    border-radius: var(--titan-radius-lg);
    background:
        linear-gradient(rgba(126, 220, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(126, 220, 255, 0.045) 1px, transparent 1px),
        linear-gradient(145deg, rgba(18, 35, 49, 0.96), rgba(5, 13, 20, 0.98));
    background-size: 34px 34px, 34px 34px, auto;
    box-shadow: var(--titan-shadow);
}

.public-visual::after {
    position: absolute;
    right: -80px;
    bottom: -90px;
    width: 260px;
    height: 260px;
    border: 1px solid var(--titan-line-strong);
    border-radius: 50%;
    content: "";
    box-shadow: 0 0 0 44px rgba(126, 220, 255, 0.025), 0 0 0 88px rgba(126, 220, 255, 0.02);
}

.public-visual-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}

.public-visual-grid {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 12px;
}

.public-mini-card {
    padding: 16px;
    border: 1px solid var(--titan-line);
    border-radius: 13px;
    background: rgba(3, 10, 16, 0.78);
}

.public-mini-card span,
.public-mini-card small {
    display: block;
    color: var(--titan-muted);
}

.public-mini-card strong {
    display: block;
    margin-top: 4px;
    font-family: var(--font-display);
    font-size: 1.15rem;
}

.public-progress {
    overflow: hidden;
    height: 8px;
    margin-top: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.public-progress i {
    display: block;
    width: var(--progress, 68%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--titan-primary), var(--titan-accent));
}

.public-section {
    padding-block: clamp(54px, 8vw, 104px);
    border-top: 1px solid var(--titan-line);
}

.public-section-head {
    max-width: 780px;
    margin-bottom: 34px;
}

.public-section h2 {
    margin: 10px 0 16px;
    font-size: clamp(2.2rem, 5vw, 4.6rem) !important;
    line-height: 1.03;
}

.public-section-head p,
.public-card p,
.public-rich-copy p,
.public-rich-copy li {
    color: var(--titan-muted-strong);
}

.public-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.public-card {
    padding: clamp(20px, 3vw, 30px);
}

.public-card .public-card-number {
    display: inline-grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    color: #041018;
    background: var(--titan-primary);
    font-weight: 900;
}

.public-card h3 {
    margin: 22px 0 10px;
    font-size: 1.25rem;
}

.public-split {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(30px, 7vw, 88px);
    align-items: start;
}

.public-panel {
    padding: clamp(22px, 4vw, 38px);
}

.public-checklist {
    display: grid;
    gap: 12px;
    padding: 0;
    list-style: none;
}

.public-checklist li {
    position: relative;
    padding: 14px 16px 14px 46px;
    border: 1px solid var(--titan-line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
}

.public-checklist li::before {
    position: absolute;
    top: 14px;
    left: 16px;
    color: var(--titan-accent);
    content: "✓";
    font-weight: 900;
}

.public-faq details {
    border-top: 1px solid var(--titan-line);
    padding: 18px 0;
}

.public-faq summary {
    cursor: pointer;
    color: var(--titan-text);
    font-weight: 780;
}

.public-faq p {
    max-width: 820px;
    color: var(--titan-muted-strong);
}

.public-cta-band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 30px;
    align-items: center;
    margin-top: 32px;
    padding: clamp(26px, 5vw, 54px);
    border: 1px solid var(--titan-line-strong);
    border-radius: var(--titan-radius-lg);
    background: linear-gradient(135deg, rgba(79, 197, 242, 0.14), rgba(103, 223, 191, 0.07));
}

.public-cta-band h2 {
    margin: 0 0 8px;
    font-size: clamp(2rem, 4vw, 3.6rem) !important;
}

.public-footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding-top: 30px;
    border-top: 1px solid var(--titan-line);
    color: var(--titan-muted);
    font-size: 0.86rem;
}

.public-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.public-footer a,
.landing-footer a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.public-brand {
    min-width: 44px;
    min-height: 44px;
}

/* Accessible states */
[aria-live="polite"],
[role="status"] {
    scroll-margin-top: 90px;
}

[hidden] {
    display: none !important;
}

.titan-status-copy {
    color: var(--titan-muted-strong);
    font-size: 0.82rem;
}

@media (hover: hover) and (pointer: fine) {
    :where(a, button, summary, .catalog-card) {
        transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, translate 160ms ease, filter 160ms ease;
    }
}

@media (max-width: 1024px) {
    .sidebar {
        display: none !important;
    }

    .main-content {
        width: 100% !important;
        margin-left: 0 !important;
        padding: 18px 18px 94px !important;
    }

    .landing-hero,
    .public-hero,
    .public-split {
        grid-template-columns: 1fr !important;
    }

    .landing-hero,
    .public-hero {
        min-height: 0;
        padding-block: 64px;
    }

    .hero-preview,
    .public-visual {
        max-width: 720px;
    }

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

    .public-cta-band {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    body {
        font-size: 15px;
    }

    .landing-page .titan-landing,
    .public-v100 .public-shell,
    [data-page="sports"] .catalog-shell {
        width: min(100% - 22px, var(--titan-content)) !important;
    }

    .landing-nav,
    .catalog-nav,
    .public-nav {
        min-height: 66px;
    }

    .public-nav-links a:not(.public-nav-cta),
    .landing-nav-actions a:not(.primary),
    .catalog-nav-actions a:not(.catalog-primary) {
        display: none !important;
    }

    .landing-hero h1,
    .public-hero h1,
    .catalog-hero h1 {
        font-size: clamp(2.7rem, 14vw, 4.7rem) !important;
    }

    .hero-preview,
    .public-visual {
        min-height: 360px;
        padding: 18px;
    }

    .section-block,
    .public-card,
    .public-panel {
        border-radius: 14px !important;
    }

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

    .public-actions {
        display: grid;
    }

    .public-actions a {
        width: 100%;
    }

    .public-footer {
        flex-direction: column;
    }

    .main-content h1,
    .main-content .titular {
        font-size: clamp(2.1rem, 12vw, 3.6rem) !important;
    }
}

@media (max-width: 390px) {
    .main-content {
        padding-inline: 12px !important;
    }

    .public-brand span,
    .landing-brand span,
    .catalog-brand span {
        display: none !important;
    }

    .public-visual {
        min-height: 330px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: more) {
    :root {
        --titan-line: rgba(220, 239, 248, 0.38);
        --titan-line-strong: rgba(220, 239, 248, 0.7);
        --titan-muted: #c7d8e1;
        --titan-muted-strong: #e2ebf0;
    }
}

@media print {
    body {
        color: #111 !important;
        background: #fff !important;
    }

    .sidebar,
    .mobile-nav,
    .mobile-user-bar,
    .landing-nav,
    .catalog-nav,
    .public-nav,
    .public-actions,
    .public-cta-band {
        display: none !important;
    }

    .main-content,
    .public-shell {
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
}