/* ===============================================
   COMEM Brasil — Design System
   =============================================== */

/* 1. VARIABLES */
:root {
  --navy:        #0b1a35;
  --navy-mid:    #142248;
  --navy-light:  #1e3170;
  --navy-dark:   #060f1f;
  --gold:        #c9a227;
  --gold-light:  #e2bb4d;
  --gold-pale:   #f5e8c0;
  --gold-dark:   #9a7a18;
  --cream:       #f7f2e8;
  --cream-dark:  #ece4d0;
  --white:       #ffffff;
  --text-light:  #f0e8d8;
  --text-muted:  #a89060;
  --wa-green:    #25d366;
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --shadow-gold: 0 8px 32px rgba(201,162,39,0.18);
  --shadow-dark: 0 12px 40px rgba(0,0,0,0.45);
  --transition:  .25s ease;
  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Lato', system-ui, sans-serif;
}

/* 2. RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  background: var(--navy-dark);
  color: var(--text-light);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }
input, select, textarea { font: inherit; }
ul { list-style: none; }
address { font-style: normal; }

/* 3. CONTAINER */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 4. TYPOGRAPHY */
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.1; }
h1 { font-size: clamp(2.6rem, 5.5vw, 5rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 3.5vw, 3.4rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 700; }
h3 a { color: var(--white); }
h3 a:hover { color: var(--gold); }
em { color: var(--gold); font-style: italic; }
p { color: var(--text-muted); font-weight: 300; }

/* 5. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: var(--navy); border-color: transparent; }
.btn-gold:hover { background: linear-gradient(135deg, var(--gold-light), var(--gold)); }
.btn-outline-gold { background: transparent; border-color: var(--gold); color: var(--gold); }
.btn-outline-gold:hover { background: rgba(201,162,39,0.12); }
.btn-outline-white { background: transparent; border-color: rgba(255,255,255,0.6); color: var(--white); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); }
.btn-sm { padding: 10px 22px; font-size: 0.75rem; }
.btn-block { width: 100%; }

/* 6. WHATSAPP FLOAT */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 36px rgba(37,211,102,.6); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }
.wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--navy-mid);
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0.8px;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.wa-float:hover .wa-tooltip { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .wa-float { animation: none; } }

/* 7. HEADER / NAVBAR */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11,26,53,0.95);
  border-bottom: 1px solid rgba(201,162,39,0.2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 78px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.navbar-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}
.navbar-brand-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}
.navbar-brand-tagline {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.navbar-menu a {
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-light);
  transition: color var(--transition);
}
.navbar-menu a:hover { color: var(--gold); }
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.navbar-toggle span { display: block; width: 24px; height: 2px; background: var(--gold); border-radius: 2px; transition: transform .3s, opacity .3s; }
.navbar-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.open span:nth-child(2) { opacity: 0; }
.navbar-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.navbar-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 20px;
  background: rgba(11,26,53,0.98);
  border-bottom: 1px solid rgba(201,162,39,0.15);
}
.navbar-mobile.open { display: flex; }
.navbar-mobile a {
  padding: 10px 0;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-light);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-weight: 700;
}
.navbar-mobile a:hover { color: var(--gold); }

/* 8. HERO SLIDESHOW */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 580px;
  overflow: hidden;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  transition: opacity 1.1s ease;
  pointer-events: none;
}
.slide.slide-active { opacity: 1; pointer-events: auto; }
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 7s ease;
}
.slide.slide-active .slide-bg { transform: scale(1); }
.slide-bg-1 {
  background-image:
    linear-gradient(180deg, rgba(6,15,31,0.5) 0%, rgba(6,15,31,0.75) 100%),
    url('../assets/slides/slide-1.jpg');
  background-color: #0b1e45;
}
.slide-bg-2 {
  background-image:
    linear-gradient(180deg, rgba(6,15,31,0.45) 0%, rgba(6,15,31,0.8) 100%),
    url('../assets/slides/slide-2.jpg');
  background-color: #1a1008;
}
.slide-bg-3 {
  background-image:
    linear-gradient(180deg, rgba(6,15,31,0.5) 0%, rgba(6,15,31,0.8) 100%),
    url('../assets/slides/slide-3.jpg');
  background-color: #0a1a28;
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 60% at 50% 40%, rgba(201,162,39,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.slide-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 0 24px;
}
.slide-eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.slide-title {
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.4);
}
.slide-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.78);
  max-width: 640px;
  margin: 0 auto 36px;
  font-weight: 300;
}
.slide-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
/* Arrows */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  background: rgba(11,26,53,0.55);
  color: var(--white);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.hero-arrow:hover { background: rgba(201,162,39,0.4); border-color: var(--gold); }
.hero-arrow-prev { left: 24px; }
.hero-arrow-next { right: 24px; }
/* Dots */
.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 12px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  padding: 0;
}
.hero-dot.active { background: var(--gold); border-color: var(--gold); }

/* 9. SECTIONS */
.section { padding: 96px 0; }
.section-dark { background: var(--navy-dark); }
.section-about { background: var(--navy); }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.section-label::after { content: ''; display: block; width: 36px; height: 1px; background: var(--gold); }
.section-title { color: var(--white); margin-bottom: 16px; }
.section-title.centered { text-align: center; }
.section-desc { color: var(--text-muted); max-width: 640px; font-size: 1rem; }
.section-desc.centered { text-align: center; margin: 0 auto; }
.title-divider { width: 56px; height: 3px; background: var(--gold); margin: 20px 0 24px; }
.centered { text-align: center; }
/* Reveal animation */
.reveal { opacity: 1 !important; transform: none !important; transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1 !important; transform: none !important; }

/* 10. ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 16px;
}
.about-copy p { color: var(--text-muted); margin-bottom: 16px; }
.about-stats {
  display: flex;
  gap: 36px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(201,162,39,0.15);
  flex-wrap: wrap;
}
.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 700;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,162,39,0.18);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 24px 20px;
}
.feature-icon { font-size: 1.6rem; margin-bottom: 10px; }
.feature-card h3 { font-size: 1rem; color: var(--gold); margin-bottom: 6px; }
.feature-card p { font-size: 0.88rem; }

/* 11. CERTIFICATE CAROUSEL */
.cert-carousel {
  position: relative;
  margin-top: 48px;
}
.cert-track {
  position: relative;
  min-height: 440px;
}
.cert-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity .7s ease, transform .7s ease;
  pointer-events: none;
}
.cert-slide.cert-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  position: relative;
}
.cert-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(201,162,39,0.3);
  background: var(--navy-mid);
  aspect-ratio: 16/11;
  box-shadow: var(--shadow-dark);
}
.cert-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cert-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  padding: 32px;
  text-align: center;
}
.cert-placeholder-diploma  { background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%); }
.cert-placeholder-termo    { background: linear-gradient(135deg, #e8f4f0, #d8e8e4); }
.cert-placeholder-bacharel { background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%); }
.cert-placeholder-capelania{ background: linear-gradient(135deg, #e8edf8, #d4ddf0); }
.cert-ph-seal {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
}
.cert-ph-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 2px;
}
.cert-ph-sub {
  font-size: 1rem;
  color: var(--navy-light);
  font-weight: 600;
  text-align: center;
}
.cert-caption { padding: 8px 0; }
.cert-tag {
  display: inline-block;
  background: rgba(201,162,39,0.12);
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.cert-caption h3 { color: var(--white); margin-bottom: 10px; font-size: 1.5rem; }
.cert-caption p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }
.cert-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 2px solid rgba(201,162,39,0.4);
  background: rgba(11,26,53,0.7);
  color: var(--gold);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.cert-arrow:hover { background: rgba(201,162,39,0.2); border-color: var(--gold); }
.cert-prev { left: -60px; }
.cert-next { right: -60px; }
.cert-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.cert-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(201,162,39,0.4);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), border-color var(--transition);
}
.cert-dot.active { background: var(--gold); border-color: var(--gold); }

/* 12. COURSES GRID */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.course-card {
  background: var(--navy-mid);
  border: 1px solid rgba(201,162,39,0.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.course-card:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: var(--shadow-gold); }
.course-card.course-featured { border-color: rgba(201,162,39,0.5); background: linear-gradient(145deg, var(--navy-mid), var(--navy-light)); }
.course-img-link { display: block; }
.course-img {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--grad, linear-gradient(135deg, #1a3a6e, #0b1a35));
  overflow: hidden;
}
.course-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.course-level-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11,26,53,0.85);
  color: var(--gold);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(201,162,39,0.4);
}
.badge-gold { background: var(--gold); color: var(--navy) !important; border-color: var(--gold) !important; }
.course-badge-destaque {
  position: absolute;
  top: 12px;
  right: -28px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.65rem;
  letter-spacing: 2px;
  font-weight: 900;
  padding: 4px 44px;
  transform: rotate(45deg);
  transform-origin: center;
  white-space: nowrap;
}
.course-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.course-body h3 { font-size: 1.15rem; color: var(--white); }
.course-body p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.course-meta {
  display: flex;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid rgba(201,162,39,0.12);
  flex-wrap: wrap;
}

/* 13. FILIAÇÃO CTA */
.filiacao-cta { position: relative; }
.filiacao-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.filiacao-copy p { color: var(--text-muted); margin-bottom: 12px; }
.check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 28px;
}
.check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.check-list li::before { content: '✦'; position: absolute; left: 0; top: 0; color: var(--gold); font-size: 0.75rem; }
.filiacao-btns { display: flex; gap: 14px; flex-wrap: wrap; }
/* Form card */
.form-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,162,39,0.2);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.form-card h3 { font-size: 1.3rem; color: var(--white); margin-bottom: 6px; }
.form-sub { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 24px; }
.site-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,162,39,0.25);
  border-radius: var(--radius-sm);
  color: var(--text-light);
  padding: 13px 16px;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select { background-color: var(--navy-mid); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-feedback {
  min-height: 20px;
  font-size: 0.9rem;
  color: var(--gold);
  text-align: center;
}
.btn-wa-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.3);
  color: #5df096;
  font-size: 0.82rem;
  font-weight: 700;
  transition: background var(--transition);
}
.btn-wa-form:hover { background: rgba(37,211,102,0.2); }
.btn-wa-form svg { width: 20px; height: 20px; fill: #5df096; flex-shrink: 0; }

/* 14. TESTIMONIALS */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.testimonial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,162,39,0.15);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: 1;
  color: rgba(201,162,39,0.18);
  position: absolute;
  top: 8px;
  left: 18px;
  pointer-events: none;
}
.testimonial-stars { color: var(--gold); font-size: 1rem; letter-spacing: 3px; }
.testimonial-card > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; font-style: italic; flex: 1; }
.testimonial-author { border-top: 1px solid rgba(201,162,39,0.12); padding-top: 14px; }
.testimonial-author strong { display: block; color: var(--white); font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* 15. BISPO */
.bispo-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: center;
}
.bispo-profile { display: flex; flex-direction: column; gap: 20px; }
.bispo-photo-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(201,162,39,0.3);
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
}
.bispo-photo { width: 100%; height: 100%; object-fit: cover; }
.bispo-book {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(201,162,39,0.25);
}
.bispo-book img { width: 100%; }
.bispo-copy p { color: var(--text-muted); margin-bottom: 16px; }
.credentials-list { display: flex; flex-direction: column; gap: 14px; margin: 24px 0 28px; }
.credentials-list li { display: flex; align-items: flex-start; gap: 14px; }
.cred-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.credentials-list div { font-size: 0.92rem; color: var(--text-muted); }
.credentials-list strong { display: block; font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold); margin-bottom: 3px; }

/* 16. FOOTER */
.site-footer { background: #040b18; border-top: 1px solid rgba(201,162,39,0.15); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand { display: flex; align-items: flex-start; gap: 18px; }
.footer-brand-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 6px; line-height: 1.6; }
.footer-col h4 {
  font-size: 0.7rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(201,162,39,0.1); padding: 20px 0; }
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom a { color: var(--gold); }

/* 17. COURSE DETAIL PAGE */
.course-hero {
  padding: 80px 0 64px;
  background: var(--navy);
  border-bottom: 1px solid rgba(201,162,39,0.15);
}
.course-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.course-hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(201,162,39,0.25);
  aspect-ratio: 4/3;
}
.course-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.course-hero-copy h1 { color: var(--white); margin-bottom: 16px; }
.course-hero-copy p { color: var(--text-muted); margin-bottom: 20px; }
.course-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.course-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(201,162,39,0.1);
  border: 1px solid rgba(201,162,39,0.3);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 700;
}

/* Price CTA — prominent payment button for courses and plans */
.price-cta, .plan-price-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(180deg,var(--gold),var(--gold-dark));
  color: var(--navy);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
  border: 0;
  box-shadow: 0 8px 20px rgba(11,26,53,0.12);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.price-cta:hover, .plan-price-cta:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(11,26,53,0.18); opacity: .98; }
.price-cta:active, .plan-price-cta:active { transform: translateY(0); }
.price-cta[aria-disabled="true"], .plan-price-cta[aria-disabled="true"] { opacity: .6; pointer-events: none; }

@media (max-width: 640px) {
  .price-cta, .plan-price-cta { width: 100%; font-size: 1rem; padding: 12px 16px; }
}
.course-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.course-curriculum { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.curriculum-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,162,39,0.12);
  border-radius: var(--radius-md);
}
.curriculum-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.curriculum-item h4 { font-size: 0.95rem; color: var(--white); margin-bottom: 4px; }
.curriculum-item p { font-size: 0.85rem; }
.enroll-card {
  position: sticky;
  top: 94px;
  background: rgba(255,255,255,0.04);
  border: 2px solid rgba(201,162,39,0.3);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.enroll-card h3 { color: var(--white); margin-bottom: 6px; }
.enroll-sub { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 24px; }

/* 18. FILIAÇÃO PAGE */
.page-hero {
  padding: 72px 0 56px;
  background: var(--navy);
  border-bottom: 1px solid rgba(201,162,39,0.15);
  text-align: center;
}
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.plan-card {
  background: var(--navy-mid);
  border: 2px solid rgba(201,162,39,0.2);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.plan-card:hover { transform: translateY(-4px); border-color: var(--gold); }
.plan-card.featured { border-color: var(--gold); background: linear-gradient(145deg, var(--navy-mid), var(--navy-light)); }
.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 900;
  padding: 5px 20px;
  border-radius: 999px;
  white-space: nowrap;
}
.plan-name { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 700; color: var(--gold); margin-bottom: 24px; }
.plan-features { display: flex; flex-direction: column; gap: 10px; margin: 16px 0 28px; flex: 1; }
.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid rgba(201,162,39,0.08);
}
.plan-check { color: var(--gold); font-size: 0.85rem; }
.plan-x { color: rgba(255,255,255,0.2); font-size: 0.85rem; }

/* 19. BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--gold); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: rgba(255,255,255,0.2); }

/* 20. RESPONSIVE */
@media (max-width: 1200px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .bispo-grid { grid-template-columns: 1fr; }
  .bispo-profile { flex-direction: row; align-items: center; }
  .bispo-photo-wrap { max-width: 260px; aspect-ratio: 3/4; }
  .cert-prev { left: -20px; }
  .cert-next { right: -20px; }
}
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .filiacao-grid { grid-template-columns: 1fr; }
  .course-hero-grid { grid-template-columns: 1fr; }
  .course-detail-grid { grid-template-columns: 1fr; }
  .enroll-card { position: static; }
  .plans-grid { grid-template-columns: 1fr; max-width: 500px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 900px) {
  .navbar-menu { display: none; }
  .navbar-toggle { display: flex; }
  .cert-slide { grid-template-columns: 1fr; min-height: 0; }
  .cert-track { min-height: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .hero-arrow { display: none; }
  .courses-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .slide-actions { flex-direction: column; align-items: center; }
  .filiacao-btns { flex-direction: column; }
  .bispo-profile { flex-direction: column; }
  .about-stats { gap: 20px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .cert-prev, .cert-next { display: none; }
}

/* Payment modal */
.payment-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(3,6,23,0.6);
  z-index: 12000;
  padding: 24px;
}
.payment-modal.show { display: flex; }
.payment-modal .modal-card {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  max-width: 720px;
  width: min(100%, 720px);
  box-shadow: 0 20px 50px rgba(2,6,23,0.6);
  border: 1px solid rgba(201,162,39,0.12);
}
.payment-modal .modal-head { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:16px; }
.payment-modal .modal-title { font-weight:800; color:var(--gold); }
.payment-modal .modal-body { display:flex; flex-wrap: wrap; gap:18px; align-items:flex-start; }
.payment-modal .modal-body > div:last-child { flex: 1 1 320px; min-width: 240px; }
.payment-modal .qr { width:160px; height:160px; background:#fff; padding:8px; border-radius:8px; flex-shrink:0; display:flex; align-items:center; justify-content:center; text-align:center; }
.payment-modal .qr-empty { color: #374151; font-size: 0.9rem; line-height: 1.4; }
.payment-modal .modal-actions { margin-top:12px; display:flex; gap:8px; justify-content:flex-end; }
.payment-modal .modal-actions .btn { padding:10px 14px; border-radius:10px; font-weight:700; border:0; cursor:pointer; }
.payment-modal .btn-primary { background:var(--gold); color:var(--navy); }
.payment-modal .btn-ghost { background:transparent; border:1px solid rgba(255,255,255,0.06); color:var(--white); }
.payment-modal .modal-link { font-size:0.85rem; color:var(--text-muted); word-break:break-all; }
.payment-modal .modal-link a { color: var(--gold); text-decoration: underline; }
.payment-modal .modal-link a:hover { color: var(--white); }

/* iframe container for in-modal payment view */
.payment-modal .modal-frame { display:none; margin-top:12px; border-radius:8px; overflow:hidden; background:var(--navy-light); border:1px solid rgba(255,255,255,0.04); }
.payment-modal .modal-frame.show { display:block; }
.payment-modal .modal-frame iframe { width:100%; height:420px; border:0; display:block; }
.payment-modal .frame-error { display:none; padding:12px; color:var(--text-muted); background: rgba(255,255,255,0.02); border-top:1px solid rgba(255,255,255,0.03); }
.payment-modal .frame-error.show { display:block; }