/*
Theme Name: CV999 Midnight Atlas
Theme URI: https://cv999.uno/
Author: cv999.uno
Description: Independent Bengali information guide theme using the locked Style 3 modular brand atlas.
Version: 2.0.0
Text Domain: cv999-forest-ledger
*/

:root {
    --page: #08111f;
    --surface: #0e1b2e;
    --module: #13243a;
    --module-strong: #17304c;
    --cyan: #4cc9f0;
    --violet: #8b95ff;
    --coral: #ff8a6b;
    --text: #f4f7fb;
    --muted: #bdc9d8;
    --border: #345477;
    --info: #153049;
    --warning: #f0b55a;
    --danger: #f18b91;
    --focus: #8be5ff;
    --shell: 1220px;
    --reading: 780px;
    --radius-sm: 10px;
    --radius-lg: 18px;
    --shadow: 0 18px 44px rgba(0, 0, 0, .28);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
    margin: 0;
    overflow-wrap: anywhere;
    background: var(--page);
    color: var(--text);
    font-family: "Noto Sans Bengali", "Hind Siliguri", "Vrinda", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.72;
    text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: var(--cyan); text-underline-offset: .22em; text-decoration-thickness: .08em; }
a:hover { color: #9beaff; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
}
img { display: block; max-width: 100%; height: auto; }
p { margin: 0 0 1.15em; }
strong { color: #fff; }
h1, h2, h3 { margin-top: 0; color: #fff; line-height: 1.17; letter-spacing: -.025em; }
h1 { font-size: clamp(2.35rem, 5.2vw, 4.125rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 3.7vw, 3rem); }
h3 { margin: 2rem 0 .7rem; font-size: clamp(1.25rem, 2vw, 1.55rem); color: #cfefff; }
.shell { width: min(var(--shell), calc(100% - clamp(32px, 7vw, 96px))); margin-inline: auto; }
.reading { max-width: var(--reading); min-width: 0; }
.skip-link {
    position: fixed;
    z-index: 9999;
    top: 8px;
    left: 12px;
    padding: 12px 16px;
    transform: translateY(-180%);
    border-radius: var(--radius-sm);
    background: #fff;
    color: #07101d;
    font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    min-height: 66px;
    border-bottom: 1px solid rgba(76, 201, 240, .24);
    background: rgba(8, 17, 31, .97);
    backdrop-filter: blur(14px);
}
.header-inner { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark, .footer-wordmark { color: #fff; text-decoration: none; font-size: 1.6rem; font-weight: 900; letter-spacing: -.04em; }
.wordmark span { display: inline-block; width: 8px; height: 8px; margin-left: 7px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 5px rgba(255, 138, 107, .12); }
.primary-navigation .menu { display: flex; align-items: center; gap: 8px; margin: 0; padding: 0; list-style: none; }
.primary-navigation a { display: flex; align-items: center; min-height: 48px; padding: 0 15px; border-radius: 9px; color: var(--text); text-decoration: none; font-weight: 700; font-size: .95rem; }
.primary-navigation a:hover, .primary-navigation .current-menu-item > a { background: var(--module); color: #fff; }
.menu-toggle { display: none; min-width: 48px; min-height: 48px; align-items: center; gap: 9px; padding: 8px 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--module); color: #fff; font: inherit; font-weight: 700; }
.menu-toggle-lines, .menu-toggle-lines::before, .menu-toggle-lines::after { display: block; width: 20px; height: 2px; border-radius: 2px; background: currentColor; content: ""; }
.menu-toggle-lines { position: relative; }
.menu-toggle-lines::before { position: absolute; top: -6px; }
.menu-toggle-lines::after { position: absolute; top: 6px; }

.hero { position: relative; overflow: clip; padding: clamp(56px, 8vw, 104px) 0 clamp(64px, 9vw, 112px); background: radial-gradient(circle at 77% 22%, rgba(76,201,240,.14), transparent 31%), radial-gradient(circle at 61% 90%, rgba(123,140,255,.12), transparent 38%), var(--page); }
.hero::after { position: absolute; inset: auto -120px -220px auto; width: 520px; height: 520px; border: 1px solid rgba(76, 201, 240, .12); border-radius: 50%; content: ""; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr); gap: clamp(34px, 5vw, 68px); align-items: center; }
.hero-copy, .hero-visual { min-width: 0; position: relative; z-index: 1; }
.eyebrow, .section-kicker { margin-bottom: 16px; color: #89ddf7; font-size: .82rem; font-weight: 800; letter-spacing: .055em; }
.hero h1 { max-width: 820px; margin-bottom: 25px; }
.hero-lead { max-width: 760px; color: #d8e3ee; font-size: clamp(1.03rem, 1.4vw, 1.17rem); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 19px; border: 1px solid transparent; border-radius: var(--radius-sm); text-decoration: none; font-weight: 800; line-height: 1.25; }
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--cyan); color: #07111f; }
.button-primary:hover { background: #8be5ff; color: #07111f; }
.button-secondary { border-color: #617ca0; background: rgba(19, 36, 58, .75); color: #fff; }
.hero-visual { margin: 0; padding: 10px; border: 1px solid rgba(76, 201, 240, .28); border-radius: 24px; background: linear-gradient(145deg, rgba(19,36,58,.82), rgba(8,17,31,.62)); box-shadow: var(--shadow); }
.hero-image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 15px; }
figcaption { margin-top: 10px; color: var(--muted); font-size: .82rem; }

.content-section { padding: clamp(64px, 8vw, 104px) 0; border-top: 1px solid rgba(52, 84, 119, .55); scroll-margin-top: 82px; }
.content-section:nth-of-type(odd) { background: var(--surface); }
.atlas-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: start; }
.span-5 { grid-column: span 5; min-width: 0; }
.span-7 { grid-column: span 7; min-width: 0; }
.section-heading h2, .reading h2 { margin-bottom: 24px; }
.section-heading h2::after, .reading h2::after { display: block; width: 86px; height: 3px; margin-top: 19px; border-radius: 3px; background: linear-gradient(90deg, var(--cyan), var(--violet), var(--coral)); content: ""; }
.standfirst { color: #eaf4fb; font-size: 1.14rem; }
.signal-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.signal-list span { padding: 8px 11px; border: 1px solid #42698f; border-radius: 999px; background: var(--module); color: #d9f4fc; font-size: .85rem; font-weight: 700; }
.boundary-note, .risk-advice { margin: 26px 0; padding: 19px 22px; border-left: 4px solid var(--coral); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: #162a42; color: #dce8f3; }
.risk-advice { border-left-color: var(--warning); background: #27261f; }
.risk-advice p { margin: 8px 0 0; }
.text-link { display: inline-flex; min-height: 48px; align-items: center; gap: 8px; font-weight: 800; }

.narrow-heading { max-width: 870px; }
.narrow-heading > p:last-child { color: #d1deea; font-size: 1.08rem; }
.section-visual { margin: 0; min-width: 0; }
.section-image { width: 100%; aspect-ratio: 14 / 9; object-fit: cover; border: 1px solid #345477; border-radius: var(--radius-lg); background: var(--module); box-shadow: var(--shadow); }
.visual-wide { margin: 38px 0; }
.visual-wide .section-image { aspect-ratio: 16 / 8.7; }
.table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--module); box-shadow: var(--shadow); }
table { width: 100%; min-width: 790px; border-collapse: collapse; }
th, td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid #2e4c6d; }
th { background: #17304c; color: #dff7ff; font-size: .88rem; letter-spacing: .02em; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(76, 201, 240, .045); }
.after-table { margin: 34px auto 0; }
.account-section .section-visual, .payment-section .section-visual { margin-top: 52px; }
.promotion-section .section-visual, .risk-section .section-visual { margin-top: 43px; }
.status-box { display: flex; gap: 14px; margin: 26px 0; padding: 20px; border: 1px solid #42698f; border-radius: var(--radius-sm); background: var(--info); }
.status-box p { margin: 5px 0 0; color: #d6e5f0; }
.status-dot { flex: 0 0 auto; width: 13px; height: 13px; margin-top: 7px; border-radius: 50%; background: var(--warning); box-shadow: 0 0 0 5px rgba(240,181,90,.12); }

.faq-layout { display: grid; grid-template-columns: minmax(250px, .72fr) minmax(0, 1.28fr); gap: clamp(30px, 6vw, 82px); align-items: start; }
.faq-list { border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; cursor: pointer; min-height: 64px; padding: 19px 48px 19px 0; color: #fff; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 18px; right: 4px; display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--border); border-radius: 50%; color: var(--cyan); content: "+"; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 48px 23px 0; color: #d4e0eb; }
.faq-contact { grid-column: 2; padding: 25px; border: 1px solid #345477; border-radius: var(--radius-lg); background: var(--module); }
.faq-contact p { margin-bottom: 14px; font-weight: 700; }

.core-hero { padding: clamp(56px, 8vw, 96px) 0 54px; border-bottom: 1px solid var(--border); background: radial-gradient(circle at 75% 20%, rgba(76,201,240,.12), transparent 28%), var(--page); }
.core-hero .reading, .core-content, .not-found .reading { width: min(var(--reading), calc(100% - clamp(32px, 7vw, 80px))); margin-inline: auto; }
.core-hero h1 { margin-bottom: 0; }
.core-content { padding: clamp(48px, 7vw, 82px) 0 clamp(72px, 9vw, 112px); }
.core-content > p:first-child { color: #e8f3fb; font-size: 1.15rem; }
.core-content h2 { margin-top: 2.3em; font-size: 2rem; }
.core-content ul { padding-left: 1.35rem; }
.core-content .page-cta { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.listing-item { padding: 24px 0; border-bottom: 1px solid var(--border); }
.listing-item h2 { font-size: 1.55rem; }
.not-found { min-height: 67vh; display: grid; place-items: center; padding: 72px 0; text-align: center; }
.error-code { margin: 0; color: var(--coral); font-size: clamp(4.5rem, 14vw, 9rem); font-weight: 900; line-height: .9; }
.not-found h1 { margin: 22px 0; font-size: clamp(2.2rem, 5vw, 4rem); }

.site-footer { padding: 68px 0 0; border-top: 1px solid rgba(76, 201, 240, .25); background: #050b14; color: #bdc9d8; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr .9fr 1fr; gap: 34px; }
.footer-grid h2 { margin-bottom: 16px; color: #fff; font-size: 1rem; letter-spacing: .03em; }
.footer-grid ul { margin: 0; padding: 0; list-style: none; }
.footer-grid li + li { margin-top: 9px; }
.footer-grid a { color: #d8f6ff; }
.footer-wordmark { display: inline-block; margin-bottom: 14px; }
.footer-note { color: #99a9ba; font-size: .88rem; }
.footer-bottom { margin-top: 48px; padding: 22px 0; border-top: 1px solid #263a51; color: #90a1b4; font-size: .84rem; }
.footer-bottom p { margin: 0; }

@media (min-width: 1024px) {
    .sticky-visual { position: sticky; top: 100px; }
}

@media (max-width: 1023px) {
    .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(290px, .75fr); gap: 32px; }
    .atlas-grid { gap: 22px; }
    .span-5 { grid-column: span 5; }
    .span-7 { grid-column: span 7; }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 839px) {
    body { font-size: 16px; line-height: 1.7; }
    .shell { width: min(100% - 48px, 760px); }
    .menu-toggle { display: inline-flex; }
    .primary-navigation { width: 100%; order: 3; }
    .header-inner { position: relative; flex-wrap: wrap; gap: 0; }
    .js-enabled .primary-navigation { display: none; position: absolute; top: 66px; right: 0; left: 0; padding: 12px 24px 20px; border: 1px solid var(--border); border-top: 0; border-radius: 0 0 14px 14px; background: #08111f; box-shadow: var(--shadow); }
    .js-enabled .primary-navigation.is-open { display: block; }
    .primary-navigation .menu { display: block; }
    .primary-navigation a { min-height: 48px; padding: 0 13px; }
    .hero { padding: 50px 0 64px; }
    .hero-grid, .atlas-grid, .faq-layout { grid-template-columns: 1fr; }
    .span-5, .span-7, .faq-contact { grid-column: 1; }
    .hero-visual { max-width: 650px; }
    .content-section { padding: 60px 0; }
    .section-visual { margin-top: 24px !important; }
    .image-right .section-visual { order: 2; }
    .visual-wide { margin: 28px 0; }
    .visual-wide .section-image { aspect-ratio: 4 / 3; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 599px) {
    .shell { width: calc(100% - 32px); }
    .hero-actions { display: grid; }
    .button { width: 100%; }
    .hero-visual { padding: 7px; border-radius: 16px; }
    .hero-image, .section-image { border-radius: 11px; }
    .content-section { padding: 48px 0; }
    .table-wrap { border-radius: 12px; }
    .faq-list summary { padding-right: 42px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-grid > div:first-child, .footer-grid > div:last-child { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}