/* ═══════════════════════════════════════════════════════════
   Bible Tours — Editorial Layout
   Site colors preserved · Structure inspired by design file
   ═══════════════════════════════════════════════════════════ */

.main-content { padding-top: 0; }

/* ── Design Tokens ──────────────────────────────────────── */
:root {
    --bt-primary:   #1a365d;
    --bt-accent:    #007cba;
    --bt-accent-d:  #005a87;
    --bt-gold:      #d4a84b;
    --bt-bg:        #f8f9fc;
    --bt-card:      #ffffff;
    --bt-text:      #334155;
    --bt-text-2:    #64748b;
    --bt-border:    #e2e8f0;
    --bt-radius:    10px;
    --bt-shadow:    0 4px 24px rgba(0,0,0,.06);
}

/* ── Eyebrow mono label ─────────────────────────────────── */
.bt-eyebrow {
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--bt-accent);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.bt-eyebrow::before {
    content: "";
    display: inline-block;
    width: 18px;
    height: 1.5px;
    background: currentColor;
    flex-shrink: 0;
}

/* ── Hero ───────────────────────────────────────────────── */
.bt-hero {
    position: relative;
    background: var(--bt-primary);
    color: #fff;
    padding: 120px 0 80px;
    overflow: hidden;
}
.bt-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 70% at 100% 120%, rgba(0,124,186,.22), transparent 55%),
        radial-gradient(ellipse 40% 40% at 8% -5%,  rgba(212,168,75,.12), transparent 50%);
    pointer-events: none;
}
.bt-hero-inner {
    position: relative;
    max-width: 680px;
}
.bt-hero-eyebrow {
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: rgba(255,255,255,.5);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.bt-hero-eyebrow::before {
    content: "";
    width: 18px;
    height: 1.5px;
    background: var(--bt-gold);
    display: inline-block;
    flex-shrink: 0;
}
.bt-hero h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(42px, 5.5vw, 80px);
    line-height: 1;
    letter-spacing: -.02em;
    margin: 0 0 24px;
}
.bt-hero h1 em {
    font-style: italic;
    font-weight: 400;
    color: rgba(255,255,255,.55);
}
.bt-hero-lede {
    font-size: clamp(16px, 1.4vw, 19px);
    color: rgba(255,255,255,.65);
    max-width: 44ch;
    line-height: 1.65;
    margin: 0 0 36px;
}
.bt-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Buttons ────────────────────────────────────────────── */
.bt-btn {
    font-family: 'Poppins', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 13px 24px;
    border-radius: 999px;
    border: 1.5px solid #fff;
    background: #fff;
    color: var(--bt-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: background .2s, color .2s, transform .15s, box-shadow .2s, border-color .2s;
    cursor: pointer;
}
.bt-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.bt-btn .arr { transition: transform .2s; }
.bt-btn:hover .arr { transform: translateX(3px); }

.bt-btn-ghost {
    background: transparent;
    color: rgba(255,255,255,.8);
    border-color: rgba(255,255,255,.28);
}
.bt-btn-ghost:hover {
    background: rgba(255,255,255,.08);
    color: #fff;
    border-color: rgba(255,255,255,.5);
    box-shadow: none;
}
.bt-btn-primary {
    background: var(--bt-accent);
    color: #fff;
    border-color: var(--bt-accent);
}
.bt-btn-primary:hover {
    background: var(--bt-accent-d);
    border-color: var(--bt-accent-d);
    color: #fff;
    box-shadow: 0 8px 20px rgba(0,124,186,.3);
}
.bt-btn-outline {
    background: transparent;
    color: var(--bt-text);
    border-color: var(--bt-border);
}
.bt-btn-outline:hover {
    background: var(--bt-primary);
    color: #fff;
    border-color: var(--bt-primary);
    box-shadow: none;
}

/* ── Tours body ─────────────────────────────────────────── */
.bt-tours-body {
    background: var(--bt-bg);
    padding: 72px 0 0;
}

/* ── Section header ─────────────────────────────────────── */
.bt-section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 32px;
    border-bottom: 1px solid var(--bt-border);
    padding-bottom: 20px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.bt-section-header-left { flex: 1; }
.bt-section-header h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(28px, 3vw, 44px);
    line-height: 1.1;
    color: var(--bt-primary);
    margin: 8px 0 0;
}
.bt-section-header h2 em {
    font-style: italic;
    font-weight: 400;
    color: var(--bt-accent);
}
.bt-section-header-sub {
    font-size: 15px;
    color: var(--bt-text-2);
    max-width: 42ch;
    line-height: 1.55;
    text-align: right;
    margin: 0;
    flex-shrink: 0;
}

/* ── Featured card ──────────────────────────────────────── */
.bt-featured {
    background: var(--bt-card);
    border-radius: var(--bt-radius);
    box-shadow: 0 8px 40px rgba(0,0,0,.1);
    overflow: hidden;
    margin-bottom: 16px;
}
.bt-featured-top {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
}
.bt-featured-img {
    position: relative;
    min-height: 480px;
    background: var(--bt-bg);
    overflow: hidden;
}
.bt-featured-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.bt-featured:hover .bt-featured-img img { transform: scale(1.03); }
.bt-badge-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.bt-badge {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 999px;
}
.bt-badge-gold { background: rgba(212,168,75,.15); color: #a07828; }
.bt-badge-blue { background: rgba(0,124,186,.1); color: var(--bt-accent-d); }

.bt-featured-body {
    padding: 44px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
    border-left: 1px solid var(--bt-border);
}
.bt-featured-body h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(26px, 2.5vw, 40px);
    line-height: 1.1;
    color: var(--bt-primary);
    margin: 0;
}
.bt-featured-desc {
    font-size: 15.5px;
    color: var(--bt-text);
    line-height: 1.7;
    margin: 0;
}
.bt-featured-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    border-top: 1px solid var(--bt-border);
    padding-top: 16px;
}
.bt-meta-item { display: flex; flex-direction: column; gap: 2px; }
.bt-meta-item .l {
    font-family: 'Poppins', sans-serif;
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--bt-text-2);
}
.bt-meta-item .v {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--bt-primary);
}
.bt-featured-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ── Themes section ─────────────────────────────────────── */
.bt-themes {
    padding: 32px 44px 44px;
    border-top: 1px solid var(--bt-border);
    background: linear-gradient(180deg, var(--bt-bg) 0%, #eef2f7 100%);
}
.bt-themes-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}
.bt-themes-header h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 22px;
    margin: 0;
    color: var(--bt-primary);
}
.bt-theme-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.bt-theme {
    background: var(--bt-card);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
    cursor: pointer;
}
.bt-theme:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px -16px rgba(26,54,93,.22);
}
.bt-theme-img {
    aspect-ratio: 4/3;
    background: var(--bt-bg);
    position: relative;
    overflow: hidden;
}
.bt-theme-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.bt-theme:hover .bt-theme-img img { transform: scale(1.05); }
.bt-theme-num {
    position: absolute;
    left: 12px;
    top: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 300;
    line-height: 1;
    color: #fff;
    text-shadow: 0 1px 8px rgba(0,0,0,.4);
}
.bt-theme-body {
    padding: 18px 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.bt-theme-body h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 17px;
    margin: 0;
    line-height: 1.2;
    color: var(--bt-primary);
}
.bt-theme-body p {
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--bt-text-2);
    margin: 0;
    flex: 1;
}
.bt-theme-foot {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    border-top: 1px solid var(--bt-border);
    padding-top: 10px;
    margin-top: 6px;
}
.bt-theme-foot .go {
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--bt-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap .2s;
}
.bt-theme:hover .bt-theme-foot .go { gap: 10px; }

/* ── Other tours section ────────────────────────────────── */
.bt-other-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    border-top: 1px solid var(--bt-border);
    padding-top: 60px;
    margin: 20px 0 28px;
}
.bt-other-head-left { flex: 1; }
.bt-other-head-left h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(24px, 2.5vw, 36px);
    line-height: 1.1;
    color: var(--bt-primary);
    margin: 8px 0 0;
}
.bt-other-head-sub {
    font-size: 14px;
    color: var(--bt-text-2);
    max-width: 40ch;
    line-height: 1.55;
    text-align: right;
    margin: 0;
    flex-shrink: 0;
}

.bt-tour-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-bottom: 72px;
}
.bt-tour-card {
    background: var(--bt-card);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--bt-shadow);
    transition: transform .25s ease, box-shadow .25s ease;
}
.bt-tour-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 44px -20px rgba(26,54,93,.22);
}
.bt-tour-card-img {
    position: relative;
    aspect-ratio: 5/4;
    background: var(--bt-bg);
    overflow: hidden;
}
.bt-tour-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.bt-tour-card:hover .bt-tour-card-img img { transform: scale(1.05); }
.bt-tour-card-body {
    padding: 20px 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}
.bt-tour-card-body h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 18px;
    margin: 0;
    line-height: 1.2;
    color: var(--bt-primary);
}
.bt-tour-card-body p {
    font-size: 14px;
    line-height: 1.55;
    color: var(--bt-text-2);
    margin: 0;
    flex: 1;
}
.bt-tour-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--bt-border);
    padding-top: 12px;
    margin-top: auto;
}
.bt-tour-card-foot .meta {
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .06em;
    color: var(--bt-text-2);
    display: flex;
    align-items: center;
    gap: 6px;
}
.bt-tour-card-foot .meta i { color: var(--bt-accent); font-size: .9rem; }
.bt-tour-card-foot .book {
    font-family: 'Poppins', sans-serif;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--bt-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap .2s;
}
.bt-tour-card:hover .bt-tour-card-foot .book { gap: 10px; }

/* Custom "something unique" card */
.bt-custom-grid-card {
    background: var(--bt-bg);
    border: 1.5px dashed var(--bt-border);
    border-radius: var(--bt-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 20px;
    gap: 10px;
    min-height: 200px;
}
.bt-custom-grid-card i {
    font-size: 2rem;
    color: var(--bt-text-2);
    opacity: .4;
    margin-bottom: 4px;
}
.bt-custom-grid-card h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--bt-primary);
    margin: 0;
}
.bt-custom-grid-card p {
    font-size: 13px;
    color: var(--bt-text-2);
    margin: 0;
    max-width: 26ch;
    line-height: 1.45;
}

/* ── Bespoke dark section ────────────────────────────────── */
.bt-bespoke {
    background: var(--bt-primary);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.bt-bespoke::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(900px 420px at 88% 115%, rgba(0,124,186,.3), transparent 58%);
    pointer-events: none;
}
.bt-bespoke-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
    align-items: center;
}
.bt-bespoke .bt-eyebrow { color: rgba(255,255,255,.45); }
.bt-bespoke .bt-eyebrow::before { background: var(--bt-gold); }
.bt-bespoke h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(32px, 3.5vw, 52px);
    line-height: 1.05;
    letter-spacing: -.01em;
    margin: 14px 0 0;
    color: #fff;
}
.bt-bespoke h2 em { font-style: italic; font-weight: 400; color: rgba(255,255,255,.6); }
.bt-bespoke p {
    font-size: 16px;
    line-height: 1.65;
    color: rgba(255,255,255,.65);
    max-width: 44ch;
    margin-top: 16px;
}
.bt-bespoke-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}
.bt-bespoke-list li {
    font-size: 15.5px;
    line-height: 1.5;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.85);
}
.bt-bespoke-list li:last-child { border-bottom: none; }
.bt-bespoke-list li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--bt-accent);
    flex-shrink: 0;
    margin-top: 8px;
}

/* ── Final CTA ──────────────────────────────────────────── */
.bt-cta {
    text-align: center;
    padding: 96px 0 80px;
    background: var(--bt-bg);
    border-top: 1px solid var(--bt-border);
}
.bt-cta-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--bt-text-2);
    opacity: .4;
    margin-bottom: 20px;
}
.bt-cta-ornament::before,
.bt-cta-ornament::after {
    content: "";
    height: 1px;
    background: var(--bt-border);
    width: 80px;
}
.bt-cta h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(36px, 5vw, 72px);
    line-height: 1.05;
    color: var(--bt-primary);
    margin: 0 0 36px;
}
.bt-cta h2 em {
    font-style: italic;
    font-weight: 300;
    color: var(--bt-accent);
}
.bt-cta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Modal ──────────────────────────────────────────────── */
.bt-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(26,54,93,.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s;
}
.bt-modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}
.bt-modal {
    background: var(--bt-card);
    border-radius: var(--bt-radius);
    max-width: 580px;
    width: 100%;
    max-height: 88vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(24px) scale(.98);
    transition: transform .28s cubic-bezier(.22,1,.36,1);
    box-shadow: 0 32px 80px rgba(0,0,0,.22);
}
.bt-modal-backdrop.open .bt-modal {
    transform: translateY(0) scale(1);
}
.bt-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--bt-border);
    background: var(--bt-bg);
    color: var(--bt-text-2);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, color .15s;
    z-index: 1;
}
.bt-modal-close:hover {
    background: var(--bt-primary);
    color: #fff;
    border-color: var(--bt-primary);
}
.bt-modal-img {
    width: 100%;
    aspect-ratio: 16/7;
    object-fit: cover;
    display: block;
    border-radius: var(--bt-radius) var(--bt-radius) 0 0;
}
.bt-modal-body {
    padding: 32px 36px 36px;
}
.bt-modal-body .bt-eyebrow {
    margin-bottom: 12px;
}
.bt-modal-body h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 3vw, 32px);
    color: var(--bt-primary);
    margin: 0 0 16px;
    line-height: 1.1;
    letter-spacing: -.01em;
}
.bt-modal-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--bt-text);
    margin: 0 0 24px;
    white-space: pre-line;
}
.bt-modal-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    border-top: 1px solid var(--bt-border);
    border-bottom: 1px solid var(--bt-border);
    padding: 14px 0;
    margin-bottom: 24px;
}
.bt-modal-meta .m {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.bt-modal-meta .m .l {
    font-family: 'Poppins', sans-serif;
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--bt-text-2);
}
.bt-modal-meta .m .v {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--bt-primary);
}

/* card cursor hint */
.bt-theme[data-modal],
.bt-tour-card[data-modal] { cursor: pointer; }

/* ── Empty state ────────────────────────────────────────── */
.bt-empty {
    text-align: center;
    padding: 80px 20px;
    background: var(--bt-card);
    border: 1px dashed var(--bt-border);
    border-radius: var(--bt-radius);
}
.bt-empty h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--bt-primary);
    margin-bottom: 10px;
}
.bt-empty p {
    font-size: 15px;
    color: var(--bt-text-2);
    margin-bottom: 24px;
}

/* ══════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════ */

@media (max-width: 1080px) {
    .bt-featured-top     { grid-template-columns: 1fr; }
    .bt-featured-img     { min-height: 320px; }
    .bt-featured-body    { border-left: none; border-top: 1px solid var(--bt-border); }
    .bt-theme-grid       { grid-template-columns: 1fr 1fr; }
    .bt-bespoke-inner    { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .bt-hero             { padding: 80px 0 56px; }
    .bt-featured-body    { padding: 28px 20px; }
    .bt-themes           { padding: 24px 20px 32px; }
    .bt-tour-grid        { grid-template-columns: 1fr 1fr; }
    .bt-section-header-sub { text-align: left; }
    .bt-other-head-sub   { text-align: left; }
    .bt-bespoke          { padding: 56px 0; }
}

@media (max-width: 540px) {
    .bt-hero h1          { font-size: 2.75rem; }
    .bt-hero-actions     { flex-direction: column; }
    .bt-hero-actions .bt-btn { justify-content: center; }
    .bt-theme-grid       { grid-template-columns: 1fr; }
    .bt-tour-grid        { grid-template-columns: 1fr; }
    .bt-cta h2           { font-size: 2.5rem; }
    .bt-featured-btns    { flex-direction: column; }
    .bt-featured-btns .bt-btn { justify-content: center; }
    .bt-cta-actions      { flex-direction: column; }
    .bt-cta-actions .bt-btn { justify-content: center; }
}