/* =============================================
   HEAVEN BRIDGE CHURCH — Main Stylesheet
   Inspired by thehope.co structure
   ============================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-dark:    #1D292E;
  --color-darker:  #131d21;
  --color-accent:  #2A8DC0;
  --color-accent-hover: #1E7AAA;
  --color-white:   #ffffff;
  --color-light:   #F8F8F8;
  --color-gray:    #6b7280;
  --color-border:  #e5e7eb;

  --font-main: 'Noto Sans TC', 'Noto Sans', Helvetica, Arial, sans-serif;

  --container-max: 1080px;
  --header-h: 70px;

  --transition: 0.3s ease;
  --radius: 6px;
  --radius-lg: 30px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-dark);
  background: var(--color-white);
}

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

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

ul { list-style: none; }

/* ---------- Container ---------- */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}
.btn-outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-full { width: 100%; text-align: center; }

/* ---------- Section Shared ---------- */
.section { padding: 80px 0; }

.dark-section {
  background: var(--color-dark);
  color: var(--color-white);
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.section-label.light { color: var(--color-accent); }

.section-title {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title.light { color: var(--color-white); }

.section-desc {
  font-size: 17px;
  color: var(--color-gray);
  max-width: 600px;
}
.section-desc.light { color: rgba(255,255,255,0.7); }

.section-body { color: var(--color-gray); margin-bottom: 16px; }
.section-body.light { color: rgba(255,255,255,0.75); }

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

.section-header.flex-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}

/* ---------- Two Column ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* ---------- Image Placeholder ---------- */
.image-placeholder {
  background: #cdd5db;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7a8d96;
  font-size: 14px;
  overflow: hidden;
  position: relative;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--color-light);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.4); }

.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 32px;
  padding: 0 5%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Logo */
.site-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  line-height: 1.1;
  flex-shrink: 0;
  text-decoration: none;
}
.header-logo-img {
  height: 60px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
}
.header-logo-text {
  display: flex;
  flex-direction: column;
}
.logo-text {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-gray);
  letter-spacing: 6px;
}
.logo-sub {
  font-size: 10px;
  font-weight: 600;
  /* color: rgba(255,255,255,0.55); */
  color: var(--color-gray);
  letter-spacing: 1.5px;
  padding-top: 5px;
}

/* Nav */
.main-nav { flex: 1; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-list > li { position: relative; }
.nav-list > li > a {
  display: block;
  padding: 8px 14px;
  /* color: rgba(255,255,255,0.85); */
  color: var(--color-gray);
  font-size: 14px;
  font-weight: 700;
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-list > li > a:hover,
.nav-list > li > a.active { color: var(--color-accent); }

.arrow { font-size: 10px; vertical-align: middle; }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #F8F8F8;
  min-width: 160px;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--color-dark);
  transition: background var(--transition);
}
.dropdown li a:hover { background: #eee; color: var(--color-dark); }

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.header-cta { padding: 8px 20px; font-size: 13px; }

.search-toggle {
  background: none;
  border: none;
  /* color: rgba(255,255,255,0.75); */
  color: var(--color-gray);
  cursor: pointer;
  padding: 6px;
  transition: color var(--transition);
}
.search-toggle:hover { color: var(--color-accent); }

.lang-toggle {
  background: none;
  border: 1px solid var(--color-gray);
  color: var(--color-gray);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  transition: color var(--transition), border-color var(--transition);
}
.lang-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  width: 36px; height: 36px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Search Bar */
.search-bar {
  background: #131d21;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.search-bar.open { max-height: 80px; }
.search-inner {
  display: flex;
  align-items: center;
  padding: 12px 5%;
  max-width: 1200px;
  margin: 0 auto;
  gap: 12px;
}
.search-inner input {
  flex: 1;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 15px;
  outline: none;
}
.search-inner input::placeholder { color: rgba(255,255,255,0.4); }
#searchClose {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  font-size: 18px;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-darker);
  background-image: url('../images/_U3A3528.jpeg');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(19,29,33,0.85) 0%, rgba(19,29,33,0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 5% 80px;
  max-width: 700px;
  margin-left: 5%;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  animation: bounce 2s infinite;
  z-index: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   WELCOME STRIP
   ============================================= */
.welcome-strip {
  background: var(--color-accent);
  padding: 40px 0;
}
.welcome-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.welcome-item { padding: 8px; }
.welcome-icon { font-size: 28px; margin-bottom: 10px; }
.welcome-item h3 {
  font-size: 16px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 6px;
}
.welcome-item p {
  font-size: 13px;
  color: rgba(255,255,255,0.82);
  line-height: 1.5;
}

/* =============================================
   VISITOR PATH
   ============================================= */
.visitor-section { background: var(--color-light); }

.visitor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.visitor-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: default;
  transition: transform var(--transition), box-shadow var(--transition);
}
.visitor-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.18);
}

/* Background layer — swap url() per card, or use gradient fallback */
.visitor-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.visitor-card:hover .visitor-card__bg { transform: scale(1.04); }

/* Per-card background images / colour fallbacks */
.visitor-card--new .visitor-card__bg {
  background-image: url('../images/visitor-new.jpg');
  background-color: #2a4a5a;
}
.visitor-card--returning .visitor-card__bg {
  background-image: url('../images/visitor-returning.jpg');
  background-color: #1d3a2e;
}
.visitor-card--family .visitor-card__bg {
  background-image: url('../images/visitor-family.jpg');
  background-color: #3a2a4a;
}

/* Dark gradient overlay — text always legible */
.visitor-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,20,24,0.92) 0%, rgba(13,20,24,0.35) 55%, transparent 100%);
  pointer-events: none;
}

.visitor-card__body {
  position: relative;
  z-index: 2;
  padding: 32px 28px;
}

.visitor-card__icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.visitor-card__title {
  font-size: 22px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.visitor-card__desc {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 900px) {
  .visitor-grid { grid-template-columns: 1fr; }
  .visitor-card  { min-height: 300px; }
}

/* =============================================
   ABOUT
   ============================================= */
.about-section { background: var(--color-white); }

.about-img {
  height: 420px;
  border-radius: 12px;
}

/* =============================================
   SERMONS
   ============================================= */
.sermons-section { background: var(--color-dark); }

.sermon-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 48px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  overflow: hidden;
}

.sermon-thumb { position: relative; }
.sermon-thumb-link { display: block; position: relative; }
.sermon-thumb-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}
.sermon-img {
  height: 320px;
  border-radius: 0;
}

.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-dark);
  cursor: pointer;
  transition: transform var(--transition);
  z-index: 2;
}
.play-btn:hover { transform: translate(-50%, -50%) scale(1.1); }

.sermon-info { padding: 32px 32px 32px 0; }
.sermon-series {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.sermon-title {
  font-size: 26px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 8px;
}
.sermon-meta { font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 12px; }
.sermon-excerpt { color: rgba(255,255,255,0.7); margin-bottom: 24px; font-size: 15px; line-height: 1.7; }
.sermon-actions { display: flex; gap: 12px; }

.sermon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sermon-card {
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  overflow: hidden;
  transition: transform var(--transition);
}
.sermon-card:hover { transform: translateY(-4px); }
.sermon-card-thumb-link { display: block; }
.sermon-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.sermon-card-body { padding: 16px; }
.sermon-card-body h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin: 6px 0;
}
.sermon-date { font-size: 12px; color: rgba(255,255,255,0.45); }

/* =============================================
   EVENTS
   ============================================= */
.events-section { background: var(--color-light); }

.events-carousel { overflow: hidden; }
.events-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  transition: transform var(--transition);
}

.event-card {
  background: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}
.event-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.event-img {
  height: 200px;
  position: relative;
}
.event-date-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--color-accent);
  color: var(--color-dark);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}
.event-date-badge strong { display: block; font-size: 20px; }
.event-card-body { padding: 16px; }
.event-category {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(42,141,192,0.12);
  padding: 2px 8px;
  border-radius: 20px;
  margin-bottom: 8px;
}
.event-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}
.event-meta { font-size: 13px; color: var(--color-gray); margin-bottom: 2px; }

.carousel-controls {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}
.carousel-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  border: none;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.carousel-btn:hover { background: var(--color-accent); color: var(--color-dark); }

/* =============================================
   MINISTRIES
   ============================================= */
.ministries-section { background: var(--color-white); }

.ministries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ministry-card {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px 24px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.ministry-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  border-color: var(--color-accent);
}
.ministry-icon { font-size: 32px; margin-bottom: 16px; }
.ministry-card h3 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 8px;
}
.ministry-card p { font-size: 14px; color: var(--color-gray); margin-bottom: 16px; }
.link-arrow {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  transition: color var(--transition);
}
.link-arrow:hover { color: var(--color-accent); }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  position: relative;
  padding: 100px 5%;
  background: var(--color-dark);
  background-image: url('../images/cta-bg.jpg');
  background-size: cover;
  background-position: center;
  text-align: center;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(19,29,33,0.8);
}
.cta-content {
  position: relative;
  z-index: 2;
}
.cta-content h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 16px;
}
.cta-content p {
  color: rgba(255,255,255,0.75);
  font-size: 17px;
  margin-bottom: 32px;
}

/* =============================================
   CONNECT
   ============================================= */
.connect-section { background: var(--color-darker); }
.connect-grid { align-items: start; }

.contact-info { margin: 24px 0; }
.contact-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 12px;
}
.contact-item strong { color: var(--color-accent); font-size: 13px; margin-bottom: 2px; }
.contact-item span { color: rgba(255,255,255,0.75); font-size: 14px; }

.social-links { display: flex; gap: 12px; margin-top: 8px; }
.social-btn {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  transition: background var(--transition), color var(--transition);
}
.social-btn:hover {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
}

/* Form */
.col-form {
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 36px;
}
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-white);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 15px;
  transition: border-color var(--transition);
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--color-accent); }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.3); }
.contact-form textarea { resize: vertical; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: #0e1a1e;
  color: rgba(255,255,255,0.65);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.footer-logo-img {
  height: 60px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
}
.footer-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.footer-brand .logo-text {
  display: block;
  font-size: 22px;
  font-weight: 600;
  color: var(--color-white);
  margin-top: 10px;
}
.footer-brand .logo-sub {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 12px;
}
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.5); }

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col li, .footer-col li a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--color-accent); }

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   FADE-IN ANIMATION (Intersection Observer)
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .events-track { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .sermon-featured { grid-template-columns: 1fr; }
  .sermon-info { padding: 24px; }
  .sermon-grid { grid-template-columns: 1fr 1fr; }
  .ministries-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .about-img { height: 280px; }
  .welcome-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Header mobile */
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    z-index: 999;
  }
  .main-nav.open { max-height: 100vh; }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 16px 5% 24px;
    gap: 0;
  }
  .nav-list > li > a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 16px;
  }
  .dropdown {
    position: static;
    opacity: 1;
    pointer-events: all;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    border-radius: 0;
    max-height: 0;
    overflow: hidden;
  }
  .has-dropdown.open .dropdown { max-height: 300px; }
  .dropdown li a { color: rgba(255,255,255,0.75); padding: 10px 16px; font-size: 14px; }
  .dropdown li a:hover { background: rgba(255,255,255,0.05); color: var(--color-accent); }
  .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Sections */
  .section { padding: 60px 0; }
  .events-track { grid-template-columns: 1fr; }
  .sermon-grid { grid-template-columns: 1fr; }
  .ministries-grid { grid-template-columns: 1fr; }
  .connect-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .welcome-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
  .section-header.flex-header { flex-direction: column; align-items: flex-start; }
}

/* =============================================
   LANGUAGE TOGGLE BUTTON
   ============================================= */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  min-width: 40px;
  padding: 0 10px;
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 20px;
  background: transparent;
  color: var(--color-white);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.lang-toggle:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}
.site-header.scrolled .lang-toggle {
  border-color: rgba(29,41,46,0.35);
  color: var(--color-dark);
}
.site-header.scrolled .lang-toggle:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}
@media (max-width: 768px) {
  .lang-toggle { font-size: 12px; min-width: 36px; height: 30px; }
}