:root {
    --color-primary: #0a4a7d;
    --color-secondary: #1e90ff;
    --color-accent: #00d4ff;
    --color-bg: #e8f4f8;
    --color-text: #16324a;
    --color-text-light: #3d5c73;
    --color-border: #b7d4e4;
    --tdr-header-h: 92px;
    --tdr-page-w: 1120px;
    --space-lg: 24px;
    --font-display: "Righteous", "Arial Black", sans-serif;
    --font-body: "Roboto Mono", ui-monospace, monospace;
}

@media (max-width: 900px) {
    :root { --tdr-header-h: 80px; }
}

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

html, body {
    margin: 0;
    max-width: 100%;
    overflow-x: hidden;
}

html { scroll-padding-top: var(--tdr-header-h); }

body {
    padding-top: var(--tdr-header-h);
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
}

img, video, iframe { max-width: 100%; height: auto; }

a { color: var(--color-primary); }

h1, h2, h3 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 400;
    letter-spacing: 0.02em;
}

[hidden] { display: none !important; }

.tdr-container {
    max-width: var(--tdr-page-w);
    margin: 0 auto;
    padding: 0 20px;
}

.tdr-measure { max-width: 760px; }

.tdr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.tdr-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    min-height: var(--tdr-header-h);
    background: #e8f4f8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.tdr-header::after {
    content: "";
    display: block;
    height: 8px;
    background: repeating-linear-gradient(
        90deg,
        #0a4a7d 0 10px,
        #1e90ff 10px 20px,
        #00d4ff 20px 26px,
        #e8f4f8 26px 34px
    );
}

.tdr-header a,
.tdr-header a:visited { color: #0a4a7d; }

.tdr-header-row {
    display: flex;
    align-items: center;
    min-height: calc(var(--tdr-header-h) - 8px);
    position: relative;
}

.tdr-logo { display: flex; align-items: center; flex: 0 0 auto; }

.tdr-logo img {
    width: 180px;
    height: auto;
    display: block;
}

.tdr-nav {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 14px;
    align-items: center;
}

.tdr-nav a {
    text-decoration: none;
    font-size: 0.82rem;
    white-space: nowrap;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}

.tdr-nav a.is-active { border-bottom-color: #00d4ff; }

.tdr-burger,
.tdr-overlay,
.tdr-drawer { display: none; }

.tdr-burger {
    width: 44px;
    height: 44px;
    margin-left: auto;
    border: 0;
    background: transparent;
    padding: 10px;
    cursor: pointer;
}

.tdr-burger span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #0a4a7d;
}

.tdr-btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 20px;
    border: 1px solid rgba(10, 74, 125, 0.45);
    background: rgba(232, 244, 248, 0.55);
    color: #0a4a7d;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-decoration: none;
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.tdr-btn-primary {
    background: rgba(30, 144, 255, 0.38);
    border-color: #0a4a7d;
    color: #06243d;
}

.tdr-ripple {
    position: absolute;
    width: 12px;
    height: 12px;
    margin-left: -6px;
    margin-top: -6px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.55);
    pointer-events: none;
    animation: tdr-ripple 0.6s ease-out forwards;
}

@keyframes tdr-ripple {
    to { transform: scale(18); opacity: 0; }
}

.tdr-hero {
    background:
        radial-gradient(circle at 12% 20%, rgba(0, 212, 255, 0.35), transparent 28%),
        radial-gradient(circle at 90% 0%, rgba(30, 144, 255, 0.28), transparent 32%),
        #e8f4f8;
    padding: 36px 0 48px;
}

.tdr-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 26rem);
    gap: 32px;
    align-items: start;
}

.tdr-kicker {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.tdr-hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin: 8px 0 12px; }

.tdr-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }

.tdr-passport {
    background: #f7fcfe;
    border-radius: 20px;
    border: 3px solid #0a4a7d;
    padding: 16px;
    box-shadow: 8px 8px 0 #1e90ff;
}

.tdr-preview {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 280px;
    margin: 0 auto 14px;
    object-fit: contain;
    border-radius: 20px;
}

.tdr-passport-id { display: flex; gap: 12px; align-items: center; }

.tdr-icon {
    width: 22%;
    min-width: 64px;
    max-width: 96px;
    height: auto;
    aspect-ratio: 1;
    object-fit: contain;
    border-radius: 22%;
    flex-shrink: 0;
    background: #fff;
}

.tdr-passport h2 { font-size: 1.25rem; margin: 0 0 4px; }

.tdr-dev, .tdr-badges, .tdr-note, .tdr-checked { font-size: 0.86rem; }

.tdr-badges { letter-spacing: 0.04em; text-transform: uppercase; }

.tdr-facts { padding-left: 18px; }

.tdr-facts li { margin: 6px 0; }

.tdr-note { color: var(--color-text-light); }

.tdr-checked { font-weight: 700; }

.tdr-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 28px;
    align-items: start;
    padding-top: 12px;
    padding-bottom: 48px;
}

.tdr-block, .tdr-cta, .tdr-page, .tdr-section {
    animation: tdr-rise 0.45s ease both;
}

@keyframes tdr-rise {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
}

.tdr-block, .tdr-cta {
    background: #f7fcfe;
    border-radius: 20px;
    padding: 22px;
    margin-bottom: 22px;
    border: 1px solid var(--color-border);
}

.tdr-cta {
    background:
        repeating-linear-gradient(135deg, rgba(0, 212, 255, 0.18) 0 12px, transparent 12px 24px),
        #f7fcfe;
}

.tdr-rail {
    background: #0a4a7d;
    color: #e8f4f8;
    border-radius: 20px;
    padding: 18px;
}

.tdr-rail h2 { font-size: 1.15rem; color: #00d4ff; }

.tdr-rail a { color: #e8f4f8; }

.tdr-rail ul { padding-left: 18px; }

.tdr-spec, .tdr-steps { padding-left: 18px; }

.tdr-stills, .tdr-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.tdr-stills img, .tdr-gallery img {
    width: auto;
    max-width: 100%;
    max-height: 360px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    background: #dff3f8;
    border-radius: 20px;
}

.tdr-stills figcaption, .tdr-gallery figcaption {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.tdr-faq-q {
    width: 100%;
    text-align: left;
    min-height: 44px;
    background: #e8f4f8;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    cursor: pointer;
}

.tdr-faq-item { margin-bottom: 10px; }

.tdr-faq-a { padding: 8px 8px 4px; }

.tdr-page { padding: 28px 0 56px; }

.tdr-page h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); }

.tdr-band {
    height: 72px;
    border-radius: 20px 20px 0 0;
    background: repeating-linear-gradient(90deg, #0a4a7d 0 14px, #1e90ff 14px 28px, #00d4ff 28px 36px);
}

.tdr-band-alt { background: linear-gradient(135deg, #0a4a7d, #1e90ff); }

.tdr-band-deep { background: linear-gradient(135deg, #00d4ff, #0a4a7d); }

.tdr-note-card {
    background: #f7fcfe;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.tdr-note-card h2, .tdr-note-card p { padding: 0 16px; }

.tdr-note-card h2 { font-size: 1.2rem; }

.tdr-note-card p { padding-bottom: 16px; }

.tdr-form { display: grid; gap: 8px; margin-top: 16px; }

.tdr-form input, .tdr-form textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 10px 12px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
}

.tdr-footer {
    background: #0a4a7d;
    color: #e8f4f8;
    padding: 28px 0 36px;
}

.tdr-footer-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    align-items: center;
    justify-content: space-between;
}

.tdr-footer a, .tdr-footer-link {
    color: #e8f4f8;
    background: none;
    border: 0;
    font: inherit;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.tdr-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tdr-footer-note, .tdr-footer-copy { flex: 1 1 100%; font-size: 0.85rem; }

.tdr-cookie { display: none; }

.tdr-cookie:not([hidden]) {
    display: flex;
    position: fixed;
    z-index: 110;
    left: 0;
    right: 0;
    bottom: 0;
    background: #06243d;
    color: #e8f4f8;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

.tdr-cookie a { color: #00d4ff; }

.tdr-cookie-inner {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
    width: 100%;
}

.tdr-cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }

.tdr-cookie .tdr-btn { min-height: 44px; }

.tdr-crumbs { font-size: 0.85rem; }

@media (max-width: 900px) {
    .tdr-nav { display: none; }

    .tdr-logo img { width: 120px; }

    .tdr-header-row { justify-content: space-between; }

    .tdr-burger { display: block; }

    .tdr-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(0, 0, 0, 0.45);
        opacity: 0;
        visibility: hidden;
        transition: opacity .25s, visibility .25s;
    }

    .tdr-drawer {
        display: block;
        position: fixed;
        z-index: 210;
        top: 0;
        right: 0;
        height: 100vh;
        height: 100dvh;
        width: min(75vw, 320px);
        padding: 64px 0 20px;
        background: #e8f4f8;
        overflow-y: auto;
        visibility: hidden;
        transform: translateX(100%);
        transition: transform .3s ease, opacity .3s ease, visibility .3s;
    }

    .tdr-drawer a {
        display: block;
        padding: 10px 20px;
        font-size: .95rem;
        color: #0a4a7d;
        text-decoration: none;
    }

    .tdr-drawer-close {
        position: absolute;
        top: 12px;
        right: 16px;
        width: 44px;
        height: 44px;
        border: 0;
        background: transparent;
        font-size: 1.6rem;
        cursor: pointer;
        color: #0a4a7d;
    }

    body.nav-open { overflow: hidden; }
    body.nav-open .tdr-overlay { opacity: 1; visibility: visible; }
    body.nav-open .tdr-drawer { visibility: visible; transform: translateX(0); }

    .tdr-hero-grid, .tdr-shell { grid-template-columns: 1fr; }

    .tdr-cookie-inner { flex-direction: column; align-items: stretch; }
    .tdr-cookie { left: 12px; right: 12px; bottom: 0; }
}

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

@media (max-width: 480px) {
    .tdr-grid { grid-template-columns: 1fr; }
    .tdr-icon { min-width: 48px; }
}

@media (prefers-reduced-motion: reduce) {
    .tdr-block, .tdr-cta, .tdr-page, .tdr-section, .tdr-ripple { animation: none; }
}