/* =============================================
   GRACE & TRUTH — Styles
   Template 16 · Ministry
   Palette: Slate Blue + Copper/Bronze
   Fonts: Fraunces (display) + Public Sans (body)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;0,9..144,800;1,9..144,400&family=Public+Sans:wght@300;400;500;600;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --gt-slate:         #475c7a;
  --gt-dark:          #2a3547;
  --gt-copper:        #b87333;
  --gt-bronze-light:  #d4a574;
  --gt-cream:         #f5f0eb;
  --gt-gray:          #6b7280;
  --gt-white:         #ffffff;
  --gt-text:          #2d3748;
  --gt-text-light:    #9ca3af;
  --gt-slate-light:   #627a9a;
  --gt-surface:       #f9f7f4;

  --gt-font-display:  'Fraunces', serif;
  --gt-font-body:     'Public Sans', sans-serif;

  --gt-nav-height:    72px;
  --gt-banner-height: 36px;
  --gt-radius:        12px;
  --gt-radius-lg:     20px;
  --gt-shadow:        0 4px 24px rgba(71, 92, 122, .08);
  --gt-shadow-lg:     0 12px 40px rgba(71, 92, 122, .12);
  --gt-transition:    .3s ease;
}

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

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

h1, h2, h3, h4, h5 {
  font-family: var(--gt-font-display);
  line-height: 1.2;
  font-weight: 700;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.gt-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- Demo Banner ---------- */
.gt-demo-banner {
  background: var(--gt-dark);
  color: var(--gt-bronze-light);
  text-align: center;
  padding: 8px 16px;
  font-family: var(--gt-font-body);
  font-size: .85rem;
  font-weight: 600;
  height: var(--gt-banner-height);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.gt-demo-banner a {
  color: var(--gt-copper);
  text-decoration: underline;
}

/* ---------- Navigation ---------- */
.gt-nav {
  position: fixed;
  top: var(--gt-banner-height);
  left: 0;
  width: 100%;
  height: var(--gt-nav-height);
  z-index: 960;
  display: flex;
  align-items: center;
  transition: background var(--gt-transition), box-shadow var(--gt-transition);
  background: transparent;
}

.gt-nav.scrolled {
  background: rgba(245, 240, 235, .95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px rgba(71, 92, 122, .08);
}

.gt-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.gt-logo {
  font-family: var(--gt-font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gt-slate);
  display: flex;
  align-items: center;
  gap: 10px;
}

.gt-logo-icon {
  font-size: 1.5rem;
  color: var(--gt-copper);
}

.gt-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.gt-nav-links a {
  font-family: var(--gt-font-body);
  font-size: .9rem;
  font-weight: 600;
  color: var(--gt-gray);
  transition: color var(--gt-transition);
}

.gt-nav-links a:hover {
  color: var(--gt-copper);
}

.gt-nav-cta {
  background: var(--gt-copper) !important;
  color: var(--gt-white) !important;
  padding: 10px 24px;
  border-radius: 50px;
  transition: all var(--gt-transition) !important;
}

.gt-nav-cta:hover {
  background: #a0622a !important;
  transform: translateY(-2px);
}

/* Hamburger */
.gt-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 970;
}

.gt-hamburger span {
  width: 26px;
  height: 3px;
  background: var(--gt-slate);
  border-radius: 3px;
  transition: var(--gt-transition);
}

.gt-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.gt-hamburger.active span:nth-child(2) { opacity: 0; }
.gt-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ---------- Hero: Ribbon Banner ---------- */
.gt-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--gt-banner-height) + var(--gt-nav-height) + 40px) 0 80px;
  overflow: hidden;
}

.gt-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.gt-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Ribbon band across the middle */
.gt-hero-ribbon {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  background: rgba(42, 53, 71, .82);
  backdrop-filter: blur(16px);
  padding: 60px 0;
  z-index: 2;
}

.gt-hero-content {
  position: relative;
  z-index: 3;
  max-width: 700px;
  margin: 0 auto;
}

.gt-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--gt-font-body);
  font-size: .8rem;
  font-weight: 600;
  color: var(--gt-copper);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.gt-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--gt-white);
  margin-bottom: 20px;
}

.gt-hero h1 span {
  color: var(--gt-bronze-light);
  font-style: italic;
}

.gt-hero-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .7);
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.gt-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.gt-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gt-copper);
  color: var(--gt-white);
  font-family: var(--gt-font-body);
  font-size: .95rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  transition: all var(--gt-transition);
  border: none;
  cursor: pointer;
}

.gt-btn-primary:hover {
  background: #a0622a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 115, 51, .3);
}

.gt-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--gt-white);
  font-family: var(--gt-font-body);
  font-size: .95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, .25);
  transition: all var(--gt-transition);
  cursor: pointer;
}

.gt-btn-secondary:hover {
  border-color: var(--gt-copper);
  color: var(--gt-copper);
  transform: translateY(-2px);
}

/* ---------- Section Defaults ---------- */
.gt-section {
  padding: 100px 0;
}

.gt-section-header {
  text-align: center;
  margin-bottom: 60px;
}

.gt-section-label {
  display: inline-block;
  font-family: var(--gt-font-body);
  font-size: .8rem;
  font-weight: 700;
  color: var(--gt-copper);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.gt-section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--gt-slate);
  margin-bottom: 16px;
}

.gt-section-header p {
  font-size: 1.05rem;
  color: var(--gt-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Sermon Series ---------- */
.gt-sermons {
  background: var(--gt-white);
}

.gt-sermon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.gt-sermon-card {
  background: var(--gt-cream);
  border-radius: var(--gt-radius-lg);
  overflow: hidden;
  transition: transform var(--gt-transition), box-shadow var(--gt-transition);
  border: 1px solid rgba(71, 92, 122, .06);
}

.gt-sermon-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--gt-shadow-lg);
}

.gt-sermon-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.gt-sermon-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

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

.gt-sermon-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gt-copper);
  color: var(--gt-white);
  font-family: var(--gt-font-body);
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.gt-sermon-body {
  padding: 28px;
}

.gt-sermon-body h3 {
  font-size: 1.2rem;
  color: var(--gt-slate);
  margin-bottom: 8px;
}

.gt-sermon-meta {
  font-size: .85rem;
  color: var(--gt-copper);
  font-weight: 600;
  margin-bottom: 12px;
}

.gt-sermon-body p {
  font-size: .95rem;
  color: var(--gt-gray);
  margin-bottom: 16px;
}

.gt-sermon-progress {
  display: flex;
  align-items: center;
  gap: 12px;
}

.gt-sermon-progress-bar {
  flex: 1;
  height: 6px;
  background: rgba(71, 92, 122, .1);
  border-radius: 3px;
  overflow: hidden;
}

.gt-sermon-progress-fill {
  height: 100%;
  background: var(--gt-copper);
  border-radius: 3px;
}

.gt-sermon-progress-text {
  font-size: .8rem;
  font-weight: 600;
  color: var(--gt-gray);
  white-space: nowrap;
}

/* ---------- Reading Plan ---------- */
.gt-reading {
  background: var(--gt-cream);
}

.gt-reading-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.gt-reading-content h2 {
  font-size: 2rem;
  color: var(--gt-slate);
  margin-bottom: 16px;
}

.gt-reading-content p {
  color: var(--gt-gray);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.gt-reading-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: 28px;
}

.gt-day {
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--gt-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--gt-font-body);
  font-size: .7rem;
  font-weight: 600;
  color: var(--gt-gray);
  border: 1px solid rgba(71, 92, 122, .08);
  transition: all var(--gt-transition);
}

.gt-day.completed {
  background: var(--gt-copper);
  color: var(--gt-white);
  border-color: var(--gt-copper);
}

.gt-day.current {
  border-color: var(--gt-copper);
  color: var(--gt-copper);
  box-shadow: 0 0 0 2px rgba(184, 115, 51, .2);
}

.gt-day-num {
  font-size: .95rem;
  font-weight: 700;
}

.gt-reading-card {
  background: var(--gt-white);
  border-radius: var(--gt-radius-lg);
  padding: 36px;
  box-shadow: var(--gt-shadow);
  border: 1px solid rgba(184, 115, 51, .1);
}

.gt-reading-card-label {
  font-family: var(--gt-font-body);
  font-size: .8rem;
  font-weight: 700;
  color: var(--gt-copper);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.gt-reading-card h3 {
  font-size: 1.4rem;
  color: var(--gt-slate);
  margin-bottom: 16px;
}

.gt-reading-passage {
  font-style: italic;
  color: var(--gt-gray);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 20px;
  padding-left: 16px;
  border-left: 3px solid var(--gt-copper);
}

.gt-reading-ref {
  font-family: var(--gt-font-body);
  font-size: .85rem;
  font-weight: 600;
  color: var(--gt-slate);
}

/* ---------- Small Groups ---------- */
.gt-groups {
  background: var(--gt-dark);
  color: var(--gt-white);
}

.gt-groups .gt-section-label {
  color: var(--gt-copper);
}

.gt-groups .gt-section-header h2 {
  color: var(--gt-white);
}

.gt-groups .gt-section-header p {
  color: rgba(255, 255, 255, .6);
}

.gt-groups-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.gt-group-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(184, 115, 51, .15);
  border-radius: var(--gt-radius);
  padding: 32px;
  transition: all var(--gt-transition);
}

.gt-group-card:hover {
  background: rgba(255, 255, 255, .08);
  transform: translateY(-4px);
}

.gt-group-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.gt-group-card h4 {
  font-size: 1.1rem;
  color: var(--gt-white);
  margin-bottom: 8px;
}

.gt-group-schedule {
  font-size: .85rem;
  color: var(--gt-copper);
  font-weight: 600;
  margin-bottom: 12px;
}

.gt-group-card p {
  font-size: .95rem;
  color: rgba(255, 255, 255, .6);
  margin-bottom: 16px;
}

.gt-group-meta {
  display: flex;
  gap: 16px;
  font-size: .8rem;
  color: rgba(255, 255, 255, .4);
}

.gt-group-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---------- CTA ---------- */
.gt-cta {
  background: linear-gradient(135deg, var(--gt-slate) 0%, var(--gt-dark) 100%);
  padding: 80px 0;
  text-align: center;
}

.gt-cta h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--gt-white);
  margin-bottom: 16px;
}

.gt-cta p {
  color: rgba(255, 255, 255, .6);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.gt-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.gt-footer {
  background: var(--gt-dark);
  color: rgba(255, 255, 255, .5);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(184, 115, 51, .15);
}

.gt-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.gt-footer-brand h3 {
  font-family: var(--gt-font-display);
  font-size: 1.3rem;
  color: var(--gt-white);
  margin-bottom: 12px;
}

.gt-footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  max-width: 280px;
}

.gt-footer h4 {
  font-family: var(--gt-font-body);
  font-size: .8rem;
  font-weight: 700;
  color: var(--gt-copper);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.gt-footer ul li {
  margin-bottom: 10px;
}

.gt-footer ul li a {
  font-size: .9rem;
  transition: color var(--gt-transition);
}

.gt-footer ul li a:hover {
  color: var(--gt-copper);
}

.gt-footer-bottom {
  border-top: 1px solid rgba(184, 115, 51, .1);
  padding-top: 24px;
  text-align: center;
  font-size: .85rem;
  font-family: var(--gt-font-body);
}

/* ---------- Scroll Reveal ---------- */
.gt-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.gt-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .gt-reading-layout {
    grid-template-columns: 1fr;
  }

  .gt-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .gt-hamburger {
    display: flex;
  }

  .gt-nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: var(--gt-cream);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transition: right var(--gt-transition);
    box-shadow: -4px 0 20px rgba(71, 92, 122, .15);
    z-index: 950;
  }

  .gt-nav-links.open {
    right: 0;
  }

  .gt-nav-links a {
    font-size: 1.1rem;
    color: var(--gt-slate);
  }

  .gt-sermon-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .gt-groups-grid {
    grid-template-columns: 1fr;
  }

  .gt-hero-ribbon {
    padding: 40px 0;
  }
}

@media (max-width: 480px) {
  .gt-section {
    padding: 70px 0;
  }

  .gt-reading-days {
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
  }

  .gt-footer-grid {
    grid-template-columns: 1fr;
  }
}