/*
 * BaraTables landing page styles.
 *
 * Standalone product page for ktisisweb.com/baratables/.
 * Scoped class names, local assets, no WordPress theme dependency.
 */

* {
    box-sizing: border-box;
}

:root {
    --bt-primary: #2f6fed;
    --bt-primary-dark: #1949b8;
    --bt-teal: #0680a2;
    --bt-ink: #17202a;
    --bt-ink-soft: #243142;
    --bt-text: #314050;
    --bt-muted: #5d6b7a;
    --bt-bg: #ffffff;
    --bt-bg-quiet: #f5f8fb;
    --bt-border: #d9e2ec;
    --bt-sky: #eaf2ff;
    --bt-radius: 8px;
    --bt-shadow-sm: 0 1px 3px rgba(23, 32, 42, 0.08);
    --bt-shadow-md: 0 14px 34px rgba(23, 32, 42, 0.12);
    --bt-shadow-lg: 0 24px 64px rgba(23, 32, 42, 0.18);
    --bt-font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--bt-bg);
    color: var(--bt-text);
    font-family: var(--bt-font);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
}

.bt-container {
    width: min(100% - 48px, 1180px);
    margin: 0 auto;
}

.bt-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(217, 226, 236, 0.88);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
}

.bt-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 66px;
    gap: 24px;
}

.bt-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--bt-ink);
    text-decoration: none;
    font-weight: 780;
}

.bt-brand__icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    box-shadow: var(--bt-shadow-sm);
}

.bt-brand__name {
    font-size: 16px;
}

.bt-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.bt-nav a {
    color: var(--bt-muted);
    font-size: 14px;
    font-weight: 650;
    text-decoration: none;
}

.bt-nav a:hover {
    color: var(--bt-primary);
}

.bt-hero {
    position: relative;
    display: grid;
    align-items: center;
    min-height: clamp(560px, 82vh, 660px);
    overflow: hidden;
    color: #ffffff;
    background:
        linear-gradient(90deg, rgba(9, 18, 34, 0.86) 0%, rgba(9, 18, 34, 0.70) 42%, rgba(9, 18, 34, 0.20) 100%),
        url("assets/banner.png") center / cover no-repeat;
}

.bt-hero__backdrop {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(9, 18, 34, 0.10), rgba(9, 18, 34, 0.26));
}

.bt-hero__content {
    position: relative;
    z-index: 1;
    padding: 80px 0 92px;
}

.bt-eyebrow {
    margin: 0 0 12px;
    color: var(--bt-teal);
    font-size: 13px;
    font-weight: 820;
    letter-spacing: 0;
    text-transform: uppercase;
}

.bt-hero .bt-eyebrow {
    color: #9fd2ff;
}

.bt-hero h1 {
    max-width: 760px;
    margin: 0 0 18px;
    color: #ffffff;
    font-size: 84px;
    font-weight: 880;
    letter-spacing: 0;
    line-height: 0.98;
}

.bt-hero__tagline {
    max-width: 690px;
    margin: 0 0 30px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 22px;
    line-height: 1.52;
}

.bt-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.bt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 11px 20px;
    border-radius: var(--bt-radius);
    font-size: 15px;
    font-weight: 760;
    line-height: 1.2;
    text-decoration: none;
    transition: background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.bt-btn--primary {
    border: 1px solid var(--bt-primary);
    background: var(--bt-primary);
    color: #ffffff;
    box-shadow: var(--bt-shadow-sm);
}

.bt-btn--primary:hover {
    background: var(--bt-primary-dark);
    border-color: var(--bt-primary-dark);
    box-shadow: var(--bt-shadow-md);
    transform: translateY(-1px);
}

.bt-btn--ghost {
    border: 1px solid rgba(255, 255, 255, 0.52);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.bt-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.18);
}

.bt-section {
    padding: 84px 0;
}

.bt-section--quiet {
    background: var(--bt-bg-quiet);
}

.bt-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: start;
}

.bt-intro h2,
.bt-section-header h2,
.bt-style-band h2,
.bt-download h2 {
    margin: 0;
    color: var(--bt-ink);
    font-size: 44px;
    font-weight: 840;
    line-height: 1.08;
    letter-spacing: 0;
}

.bt-intro p:not(.bt-eyebrow),
.bt-section-header p,
.bt-style-band p,
.bt-download p {
    margin: 0;
    color: var(--bt-muted);
    font-size: 18px;
    line-height: 1.72;
}

.bt-section-header {
    max-width: 760px;
    margin: 0 auto 38px;
    text-align: center;
}

.bt-section-header h2 {
    margin-bottom: 14px;
}

.bt-section-header .bt-eyebrow {
    margin-bottom: 10px;
}

.bt-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.bt-feature {
    min-width: 0;
    padding: 24px;
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    background: #ffffff;
    box-shadow: var(--bt-shadow-sm);
}

.bt-feature__label {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    margin-bottom: 18px;
    padding: 0 10px;
    border: 1px solid #c9d8ea;
    border-radius: 999px;
    background: var(--bt-sky);
    color: var(--bt-primary-dark);
    font-size: 12px;
    font-weight: 820;
}

.bt-feature h3 {
    margin: 0 0 10px;
    color: var(--bt-ink-soft);
    font-size: 20px;
    line-height: 1.22;
}

.bt-feature p {
    margin: 0;
    color: var(--bt-muted);
    font-size: 15px;
    line-height: 1.62;
}

.bt-style-band {
    background: linear-gradient(135deg, var(--bt-ink) 0%, #243142 54%, #0a5268 100%);
    color: #ffffff;
}

.bt-style-band__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: center;
}

.bt-style-band .bt-eyebrow {
    color: #9fd2ff;
}

.bt-style-band h2 {
    color: #ffffff;
}

.bt-style-band p {
    color: rgba(255, 255, 255, 0.78);
}

.bt-shot-list {
    display: grid;
    gap: 28px;
}

.bt-shot {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    background: #ffffff;
    box-shadow: var(--bt-shadow-md);
}

.bt-shot img {
    width: 100%;
    border-bottom: 1px solid var(--bt-border);
}

.bt-shot figcaption {
    padding: 14px 18px 16px;
    color: var(--bt-ink-soft);
    font-size: 14px;
    font-weight: 780;
}

.bt-download {
    padding: 72px 0;
    background: #ffffff;
}

.bt-download__inner {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 28px;
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    background: var(--bt-bg-quiet);
}

.bt-download__icon {
    width: 76px;
    height: 76px;
    border-radius: 18px;
    box-shadow: var(--bt-shadow-sm);
}

.bt-download h2 {
    margin-bottom: 8px;
    font-size: 34px;
}

.bt-footer {
    border-top: 1px solid var(--bt-border);
    background: var(--bt-bg-quiet);
}

.bt-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 28px 0;
    color: var(--bt-muted);
    font-size: 14px;
}

.bt-footer p {
    margin: 0;
}

.bt-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.bt-footer__nav a {
    color: var(--bt-muted);
    text-decoration: none;
}

.bt-footer__nav a:hover {
    color: var(--bt-primary);
}

@media (max-width: 960px) {
    .bt-feature-grid,
    .bt-intro__grid,
    .bt-style-band__inner,
    .bt-download__inner {
        grid-template-columns: 1fr;
    }

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

    .bt-download__inner {
        justify-items: start;
    }
}

@media (max-width: 680px) {
    .bt-container {
        width: min(100% - 32px, 1180px);
    }

    .bt-nav {
        display: none;
    }

    .bt-hero {
        min-height: 600px;
        background-position: 58% center;
    }

    .bt-hero__content {
        padding: 70px 0 78px;
    }

    .bt-hero h1 {
        font-size: 52px;
    }

    .bt-hero__tagline {
        font-size: 18px;
    }

    .bt-intro h2,
    .bt-section-header h2,
    .bt-style-band h2 {
        font-size: 34px;
    }

    .bt-download h2 {
        font-size: 28px;
    }

    .bt-section {
        padding: 58px 0;
    }

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

    .bt-footer__inner {
        align-items: flex-start;
        flex-direction: column;
    }
}