/* =========================================================
   은혜로교회 (Grace Community Church) 공통 스타일
   ========================================================= */
:root {
    --color-primary: #7c2d12;      /* deep warm brown/burgundy */
    --color-primary-dark: #5c2109;
    --color-accent: #c9a24b;       /* warm gold */
    --color-accent-light: #e8d5a3;
    --color-dark: #1f1a17;
    --color-text: #3a332e;
    --color-muted: #7a7069;
    --color-bg: #fdfbf7;
    --color-bg-alt: #f7f1e6;
    --color-border: #e6ddc9;
    --shadow-soft: 0 10px 30px rgba(31, 26, 23, 0.08);
    --radius: 14px;
    --font-serif: 'Noto Serif KR', serif;
    --font-sans: 'Noto Sans KR', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    font-weight: 700;
    background: var(--color-accent-light);
    padding: 6px 16px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 14px;
}

.section-desc {
    color: var(--color-muted);
    font-size: 1.02rem;
    max-width: 640px;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-header .section-desc { margin: 0 auto; }

/* ---------------- Buttons ---------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.98rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}
.btn-outline {
    background: transparent;
    border-color: #fff;
    color: #fff;
}
.btn-outline:hover {
    background: rgba(255,255,255,0.15);
}
.btn-gold {
    background: var(--color-accent);
    color: var(--color-dark);
}
.btn-gold:hover {
    background: #b98f34;
    transform: translateY(-2px);
}
.btn-block { width: 100%; }

/* ---------------- Header / Nav ---------------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.0);
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
    padding: 18px 0;
}
.site-header.scrolled {
    background: rgba(253, 251, 247, 0.97);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    padding: 10px 0;
}
.site-header .nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.35rem;
    color: #fff;
    transition: color 0.3s ease;
}
.logo i { color: var(--color-accent); font-size: 1.5rem; }
.logo img { height: 32px; width: auto; display: block; }
.footer-logo img { height: 30px; width: auto; display: block; }
.site-header.scrolled .logo,
body.subpage .logo { color: var(--color-dark); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-menu a {
    color: #fff;
    font-weight: 600;
    font-size: 0.98rem;
    position: relative;
    padding-bottom: 6px;
    transition: color 0.3s ease;
}
.site-header.scrolled .nav-menu a,
body.subpage .nav-menu a { color: var(--color-text); }
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--color-accent);
    transition: width 0.25s ease;
}
.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-menu a.active { color: var(--color-accent) !important; }

.nav-cta {
    display: none;
}
@media (min-width: 993px) {
    .nav-cta { display: inline-flex; padding: 10px 22px; font-size: 0.9rem; }
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.6rem;
    color: #fff;
    cursor: pointer;
}
.site-header.scrolled .nav-toggle,
body.subpage .nav-toggle { color: var(--color-dark); }

/* subpage header (non-transparent, no hero) */
body.subpage .site-header {
    background: rgba(253, 251, 247, 0.97);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    padding: 12px 0;
}

/* ---------------- Mobile Nav ---------------- */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0; right: -100%;
        width: 78%;
        max-width: 340px;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 8px;
        padding: 100px 32px 32px;
        transition: right 0.35s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.15);
    }
    .nav-menu.open { right: 0; }
    .nav-menu a { color: var(--color-text) !important; width: 100%; padding: 14px 0; border-bottom: 1px solid var(--color-border); }
    .nav-menu a::after { display: none; }
    .nav-toggle { display: block; z-index: 1100; }
    .nav-cta { display: none !important; }
}

/* ---------------- Hero ---------------- */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    color: #fff;
    background-size: cover;
    background-position: center;
    isolation: isolate;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(31,26,23,0.55) 0%, rgba(31,26,23,0.55) 40%, rgba(31,26,23,0.85) 100%);
    z-index: -1;
}
.hero-content {
    max-width: 720px;
    padding-top: 60px;
}
.hero-tag {
    display: inline-block;
    letter-spacing: 0.2em;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-light);
    border: 1px solid rgba(232,213,163,0.5);
    padding: 8px 18px;
    border-radius: 999px;
    margin-bottom: 22px;
}
.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.3;
    margin-bottom: 20px;
}
.hero h1 span { color: var(--color-accent); }
.hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 34px;
    max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.page-hero {
    position: relative;
    min-height: 42vh;
    display: flex;
    align-items: center;
    color: #fff;
    background-size: cover;
    background-position: center;
    isolation: isolate;
    margin-top: 0;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(31,26,23,0.65) 0%, rgba(31,26,23,0.75) 100%);
    z-index: -1;
}
.page-hero-content { padding-top: 90px; }
.page-hero .breadcrumb {
    font-size: 0.9rem;
    color: var(--color-accent-light);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}
.page-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
}

/* ---------------- Service times bar ---------------- */
.service-bar {
    background: var(--color-primary);
    color: #fff;
}
.service-bar .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    gap: 14px;
}
.service-bar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}
.service-bar-item i { color: var(--color-accent); font-size: 1.1rem; }
.service-bar-item b { font-weight: 700; }

/* ---------------- Generic section ---------------- */
.section { padding: 90px 0; }
.section-alt { background: var(--color-bg-alt); }

/* ---------------- Cards ---------------- */
.grid {
    display: grid;
    gap: 28px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(31,26,23,0.12); }

.card-img { height: 210px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.card:hover .card-img img { transform: scale(1.06); }

.card-body { padding: 24px; }
.card-body h3 { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 10px; color: var(--color-dark); }
.card-body p { color: var(--color-muted); font-size: 0.95rem; }

.tag-chip {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-accent-light);
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

/* ---------------- About / Feature blocks ---------------- */
.about-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-wrap img { border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.about-img-badge {
    position: absolute;
    bottom: -24px; right: -24px;
    background: var(--color-primary);
    color: #fff;
    padding: 22px 26px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
}
.about-img-badge .num { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--color-accent); display: block; }
.about-img-badge .lbl { font-size: 0.8rem; }

.value-list { margin-top: 26px; display: flex; flex-direction: column; gap: 18px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-item .icon {
    flex-shrink: 0;
    width: 46px; height: 46px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-accent-light);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: 1.1rem;
}
.value-item h4 { font-size: 1.05rem; margin-bottom: 4px; color: var(--color-dark); }
.value-item p { color: var(--color-muted); font-size: 0.93rem; }

/* about section without image */
.about-flex-noimg { grid-template-columns: 1fr; max-width: 760px; margin: 0 auto; text-align: center; }
.about-flex-noimg .value-list { text-align: left; }

/* about section with background photo */
.about-bg-section {
    position: relative;
    background-size: cover;
    background-position: center;
    isolation: isolate;
}
.about-bg-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(31,26,23,0.78) 0%, rgba(31,26,23,0.88) 100%);
    z-index: -1;
}
.about-bg-section .section-tag { background: rgba(232,213,163,0.9); }
.about-bg-section .section-title { color: #fff; }
.about-bg-section .section-desc { color: rgba(255,255,255,0.85); }
.about-bg-section .value-item h4 { color: #fff; }
.about-bg-section .value-item p { color: rgba(255,255,255,0.75); }

/* ---------------- Vision banner ---------------- */
.vision-banner {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}
.vision-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* ---------------- Pastor greeting ---------------- */
.greeting-box {
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    padding: 50px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 44px;
    align-items: center;
}
.greeting-box img { border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.greeting-box blockquote {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 20px;
    position: relative;
    padding-left: 22px;
    border-left: 3px solid var(--color-accent);
}
.greeting-sign { font-weight: 700; color: var(--color-primary); }
.greeting-box-noimg { grid-template-columns: 1fr; max-width: 720px; margin: 0 auto; text-align: center; }
.greeting-box-noimg blockquote { text-align: left; }

/* ---------------- Staff profile cards ---------------- */
.staff-group { margin-bottom: 50px; }
.staff-group:last-child { margin-bottom: 0; }
.staff-group-title {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 26px;
    letter-spacing: 0.05em;
}
.staff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}
.staff-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    text-align: center;
}
.staff-card .staff-photo { width: 100%; aspect-ratio: 3/4; overflow: hidden; background: #f0ece3; }
.staff-card .staff-photo img { width: 100%; height: 100%; object-fit: cover; }
.staff-card .staff-photo img.zoom-adjust { transform: scale(0.95); object-position: top center; }
.staff-card .staff-photo img.zoom-adjust-out { transform: scale(0.88); object-position: top center; }
.staff-card .staff-caption { padding: 14px 10px; }
.staff-card .staff-caption .staff-role { display: block; font-size: 0.8rem; color: var(--color-muted); margin-bottom: 2px; }
.staff-card .staff-caption .staff-name { display: block; font-family: var(--font-serif); font-weight: 700; font-size: 1.05rem; color: var(--color-dark); }

/* ---------------- Timeline (history) ---------------- */
.timeline { position: relative; margin-top: 40px; }
.timeline::before {
    content: '';
    position: absolute;
    left: 100px; top: 0; bottom: 0;
    width: 2px;
    background: var(--color-border);
}
.timeline-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 30px;
    position: relative;
    padding-bottom: 34px;
}
.timeline-year { font-family: var(--font-serif); font-weight: 700; color: var(--color-primary); text-align: right; font-size: 1.1rem; }
.timeline-body {
    position: relative;
    padding-left: 30px;
}
.timeline-body::before {
    content: '';
    position: absolute;
    left: -6px; top: 6px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--color-accent);
}
.timeline-body h4 { color: var(--color-dark); margin-bottom: 6px; }
.timeline-body p { color: var(--color-muted); font-size: 0.93rem; }

/* ---------------- Ministry / Org ---------------- */
.org-chart { display: flex; flex-direction: column; align-items: center; gap: 20px; margin-top: 40px; }
.org-level { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.org-node {
    background: #fff;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    padding: 14px 24px;
    font-weight: 700;
    color: var(--color-dark);
    text-align: center;
    box-shadow: var(--shadow-soft);
}
.org-node.top { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.org-group { margin-top: 40px; }
.org-group:first-of-type { margin-top: 40px; }
.org-group + .org-group { margin-top: 34px; }
.org-group-title {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    letter-spacing: 0.03em;
}
.org-group .org-node { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 110px; }
.org-node-desc { font-size: 0.78rem; font-weight: 500; color: var(--color-muted); }

/* ---------------- Sermons ---------------- */
.filter-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    justify-content: center;
}
.filter-btn {
    padding: 9px 22px;
    border-radius: 999px;
    border: 1.5px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--color-accent); }
.filter-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.sermon-card {
    display: grid;
    grid-template-columns: 260px 1fr;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    margin-bottom: 24px;
    transition: box-shadow 0.25s ease;
}
.sermon-card:hover { box-shadow: 0 18px 40px rgba(31,26,23,0.12); }
.sermon-thumb { position: relative; overflow: hidden; min-height: 180px; }
.sermon-thumb img { width: 100%; height: 100%; object-fit: cover; }
.sermon-thumb .play-btn {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(31,26,23,0.3);
}
.sermon-thumb .play-btn i {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: var(--color-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.sermon-info { padding: 26px 30px; }
.sermon-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.85rem; color: var(--color-muted); margin-bottom: 10px; }
.sermon-meta span { display: flex; align-items: center; gap: 6px; }
.sermon-info h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--color-dark); margin-bottom: 8px; }
.sermon-verse { color: var(--color-primary); font-weight: 700; font-size: 0.9rem; margin-bottom: 10px; }
.sermon-info p.desc { color: var(--color-muted); font-size: 0.93rem; }

/* ---------------- Events ---------------- */
.event-card {
    display: flex;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    margin-bottom: 20px;
}
.event-date-box {
    flex-shrink: 0;
    width: 110px;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.event-date-box .day { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; line-height: 1; }
.event-date-box .month { font-size: 0.85rem; margin-top: 4px; }
.event-info { padding: 22px 28px; flex: 1; }
.event-info .cat { font-size: 0.78rem; color: var(--color-primary); font-weight: 700; margin-bottom: 6px; display: block; }
.event-info h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 8px; color: var(--color-dark); }
.event-info .meta { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 8px; display: flex; gap: 18px; flex-wrap: wrap; }
.event-info .meta span { display: flex; align-items: center; gap: 6px; }
.event-info p.desc { color: var(--color-muted); font-size: 0.92rem; }

/* ---------------- CTA banner ---------------- */
.cta-banner {
    background: linear-gradient(120deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    border-radius: var(--radius);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner h2 { font-family: var(--font-serif); font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 30px; max-width: 560px; margin-inline: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------------- Contact ---------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}
.contact-info-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    padding: 40px;
}
.contact-info-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 26px;
}
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-item .icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
}
.contact-info-item h4 { font-size: 1.02rem; color: var(--color-dark); margin-bottom: 4px; }
.contact-info-item p, .contact-info-item a { color: var(--color-muted); font-size: 0.93rem; }

.map-frame {
    width: 100%;
    height: 260px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 26px;
    border: 1px solid var(--color-border);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.form-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--color-dark);
    margin-bottom: 8px;
}
.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--color-bg);
    transition: border-color 0.2s ease;
}
.form-control:focus { outline: none; border-color: var(--color-accent); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.checkbox-row { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.checkbox-row input { width: 18px; height: 18px; accent-color: var(--color-primary); }
.checkbox-row label { font-size: 0.9rem; color: var(--color-muted); margin: 0; font-weight: 400; }
.form-msg { margin-top: 16px; padding: 12px 16px; border-radius: 8px; font-size: 0.9rem; display: none; }
.form-msg.success { display: block; background: #e6f4ea; color: #216534; }
.form-msg.error { display: block; background: #fbe7e7; color: #9b2c2c; }

/* ---------------- Footer ---------------- */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.75);
    padding: 70px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 44px;
}
.footer-logo {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 16px;
}
.footer-logo i { color: var(--color-accent); }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col ul a:hover { color: var(--color-accent); }
.footer-col p { font-size: 0.9rem; }
.social-links { display: flex; gap: 12px; margin-top: 18px; }
.social-links a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s ease;
}
.social-links a:hover { background: var(--color-accent); color: var(--color-dark); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 26px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

/* ---------------- Back to top ---------------- */
.back-to-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 900;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}
.back-to-top.show { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-4px); }

/* ---------------- Reveal animation ---------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------------- Responsive ---------------- */
@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .about-flex { grid-template-columns: 1fr; gap: 40px; }
    .greeting-box { grid-template-columns: 1fr; text-align: center; }
    .greeting-box blockquote { text-align: left; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .staff-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .section { padding: 64px 0; }
    .hero { min-height: 82vh; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .sermon-card { grid-template-columns: 1fr; }
    .sermon-thumb { height: 200px; }
    .event-card { flex-direction: column; }
    .event-date-box { width: 100%; flex-direction: row; gap: 8px; padding: 12px; }
    .cta-banner { padding: 40px 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .service-bar .container { flex-direction: column; align-items: flex-start; }
    .timeline::before { left: 8px; }
    .timeline-item { grid-template-columns: 20px 1fr; gap: 16px; }
    .timeline-year { text-align: left; font-size: 0.95rem; }
}