/*
Theme Name: BT Black Style
Theme URI: https://example.com/
Author: Your Name
Description: A luxury travel theme inspired by Black Tomato.
Version: 1.0
Text Domain: bt-black-style
*/

:root {
    --bt-bg: #0f1115;
    --bt-bg-alt: #f5f2ec;
    --bt-accent: #c19b5f;
    --bt-text: #151515;
    --bt-text-light: #f8f5f0;
    --bt-muted: #7c7c7c;
    --bt-max-width: 1200px;
    --bt-radius-lg: 18px;
}

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    background-color: #ffffff;
    color: var(--bt-text);
    line-height: 1.6;
}

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

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* HEADER */

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(6, 7, 9, 0.96);
    color: var(--bt-text-light);
    backdrop-filter: blur(14px);
}

.header-inner {
    max-width: var(--bt-max-width);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-title a {
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 13px;
    color: var(--bt-text-light);
}

.site-description {
    font-size: 11px;
    color: var(--bt-muted);
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 30px;
    font-size: 12px;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    color: var(--bt-text-light);
}

/* Simple dropdown */
.main-navigation li ul {
    display: none;
    position: absolute;
    top: 140%;
    left: 0;
    background: #181a20;
    padding: 10px 0;
    min-width: 220px;
    border-radius: 12px;
}

.main-navigation li:hover > ul {
    display: block;
}

.main-navigation li ul li {
    padding: 6px 16px;
}

.bt-button,
a.bt-button {
    border-radius: 999px;
    padding: 9px 20px;
    border: 1px solid var(--bt-accent);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    font-weight: 500;
    color: var(--bt-text-light);
    background: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.bt-button.filled {
    background: var(--bt-accent);
    color: #111;
}

/* HERO */

.hero {
    background: var(--bt-bg);
    color: var(--bt-text-light);
    padding: 90px 20px 80px;
}

.hero-inner {
    max-width: var(--bt-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.3fr);
    gap: 48px;
    align-items: center;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 11px;
    color: var(--bt-muted);
    margin-bottom: 14px;
}

.hero-title {
    font-family: "Georgia", "Times New Roman", serif;
    font-size: clamp(2.6rem, 3.6vw, 3.5rem);
    line-height: 1.1;
    margin: 0 0 16px;
}

.hero-subtitle {
    font-size: 15px;
    max-width: 480px;
    color: #d2cec7;
    margin-bottom: 20px;
}

.hero-meta {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--bt-muted);
    margin-bottom: 22px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.hero-image-wrap {
    position: relative;
    border-radius: var(--bt-radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #23262c;
}

.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* SECTIONS */

.section {
    padding: 70px 20px 40px;
    background: #ffffff;
}

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

.section-inner {
    max-width: var(--bt-max-width);
    margin: 0 auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
    align-items: flex-end;
}

.section-title-wrap {
    max-width: 600px;
}

.section-kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 11px;
    color: var(--bt-muted);
    margin-bottom: 4px;
}

.section-title {
    font-family: "Georgia", "Times New Roman", serif;
    font-size: 26px;
    margin: 0;
}

.section-description {
    font-size: 14px;
    max-width: 420px;
    color: var(--bt-muted);
}

/* CARDS */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 26px;
}

.card {
    border-radius: 18px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 0.35s ease;
}

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-body {
    padding: 18px 18px 20px;
}

.card-kicker {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    color: var(--bt-muted);
    margin-bottom: 6px;
}

.card-title {
    font-family: "Georgia", "Times New Roman", serif;
    font-size: 18px;
    margin: 0 0 6px;
}

.card-meta {
    font-size: 12px;
    color: var(--bt-muted);
}

/* CONTENT LAYOUT */

.main-content {
    padding: 60px 20px;
}

.main-content-inner {
    max-width: var(--bt-max-width);
    margin: 0 auto;
}

.post-header {
    max-width: 720px;
    margin: 0 auto 18px;
}

.post-title {
    font-family: "Georgia", "Times New Roman", serif;
    font-size: 32px;
    margin: 0 0 8px;
}

.post-meta {
    font-size: 12px;
    color: var(--bt-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.post-content {
    max-width: 720px;
    margin: 24px auto 0;
    font-size: 15px;
}

/* FOOTER */

.site-footer {
    background: #0d0f12;
    color: #b7b5ae;
    padding: 40px 20px 24px;
    margin-top: 40px;
}

.footer-inner {
    max-width: var(--bt-max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 24px;
    font-size: 13px;
}

.footer-brand {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 11px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 12px;
}

.footer-bottom {
    margin-top: 20px;
    font-size: 11px;
    color: #777;
}

/* RESPONSIVE */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .main-navigation {
        display: none;
    }

    .site-header {
        position: static;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}