/* ============================================================
   IGREJA BATISTA JESURUM — Design System
   Minimalist Dark Mode
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Minimalist Dark Palette */
  --color-bg-primary: #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-tertiary: #1a1a1a;
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #a3a3a3;
  --color-text-muted: #737373;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(255, 255, 255, 0.3);
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing scale (rem) */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── Utility Classes ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  position: relative;
  z-index: 2;
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.section--alt {
  background-color: var(--color-bg-secondary);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.section-title strong, 
.section-title em {
  font-weight: 800;
  font-style: normal;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.6;
  font-weight: 300;
}

.text-center {
  text-align: center;
}

.text-center .section-subtitle,
.text-center .section-label {
  margin-left: auto;
  margin-right: auto;
}


/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  transition: background var(--transition-base), border-bottom var(--transition-base);
  border-bottom: 1px solid transparent;
}

.header--scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.header__logo {
  display: flex;
  align-items: center;
  z-index: 101;
}

.header__logo img {
  height: 40px;
  width: auto;
  filter: grayscale(100%) brightness(200%);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__nav-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-text-primary);
}

.header__cta {
  margin-left: var(--space-md);
}

/* Mobile Menu Toggle */
.header__menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  z-index: 101;
  width: 30px;
}

.header__menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
}

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

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.8rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  border: 1px solid var(--color-primary);
}

.btn--primary:hover {
  background: transparent;
  color: var(--color-primary);
}
.btn--outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  background: var(--color-text-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-text-primary);
}

.btn--outline svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.btn--outline:hover svg {
  transform: translateX(4px);
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-color: var(--color-bg-primary);
  padding-top: var(--header-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.15;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(120%);
}

.hero__content {
  text-align: center;
  max-width: 900px;
  padding: var(--space-xl);
  z-index: 2;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: var(--space-xl);
  color: var(--color-text-primary);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero__title strong {
  display: block;
  font-size: clamp(3rem, 9vw, 6rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-top: var(--space-sm);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0.5;
  animation: fadeInUp 1s ease 0.6s both;
}

.hero__scroll span {
  font-family: var(--font-body);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-text-primary), transparent);
}

/* ── Grid Layouts ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }

/* ── About Section ── */
.about__text p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
  font-weight: 300;
}

.about__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-2xl);
}

/* Mobile-only values section is hidden on desktop */
.values--mobile-only {
  display: none;
}

.value-item h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.value-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.about__image {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  align-self: stretch;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--transition-slow);
}


.about__image:hover img {
  filter: grayscale(0%);
}

/* ── Pastor Section ── */
.pastor {
  background-color: var(--color-bg-secondary);
}

.pastor__image {
  position: relative;
}

.pastor__image img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: grayscale(100%) contrast(110%);
  transition: filter var(--transition-slow);
}

.pastor__image:hover img {
  filter: grayscale(0%) contrast(100%);
}

.pastor__info h3 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-xs);
}

.pastor__info .role {
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  display: block;
}

.pastor__info p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

/* ── Cards (Devotionals & Schedule) ── */
.minimal-card {
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  background: transparent;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.minimal-card:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-tertiary);
}

.minimal-card__icon {
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.minimal-card__icon svg {
  width: 32px;
  height: 32px;
}

.minimal-card__meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.minimal-card__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.minimal-card__text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  font-weight: 300;
  margin-bottom: 0;
  flex-grow: 1;
}

/* ── Stats / JM Help ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
}

.stat-item {
  text-align: left;
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--space-sm);
  letter-spacing: -2px;
}

.stat-item__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Jiu-Jitsu Section ── */
.jiujitsu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  column-gap: var(--space-4xl);
  row-gap: var(--space-xl);
  align-items: start;
}

.jiujitsu-images {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
}

.jiujitsu-header {
  grid-column: 2;
  grid-row: 1;
}

.jiujitsu-body {
  grid-column: 2;
  grid-row: 2;
}

/* ── Calendar List ── */
.event-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-3xl);
}

.event-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: center;
  transition: background var(--transition-fast);
}

.event-row:hover {
  background: var(--color-bg-tertiary);
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  margin-left: calc(var(--space-md) * -1);
  margin-right: calc(var(--space-md) * -1);
}

.event-date {
  font-family: var(--font-heading);
}

.event-date .day {
  font-size: 2rem;
  font-weight: 800;
  display: block;
  line-height: 1;
}

.event-date .month {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-info h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.event-info p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* ── Contact & Footer ── */
.contact-item {
  margin-bottom: var(--space-xl);
}

.contact-item h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.contact-item p, .contact-item a {
  font-size: 1.1rem;
  color: var(--color-text-primary);
  font-weight: 300;
}

.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4xl);
  margin-bottom: var(--space-4xl);
}

.footer__logo img {
  height: 30px;
  filter: grayscale(100%) brightness(200%);
  margin-bottom: var(--space-md);
}

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer__links a:hover {
  color: var(--color-text-primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ── Responsive ── */
/* ── Tablet (992px) ── */
@media (max-width: 992px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .about__values {
    grid-template-columns: 1fr 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about__image img {
    height: 400px;
  }

  /* Pastor image smaller on tablet */
  .pastor__image img {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ── Mobile (768px) ── */
@media (max-width: 768px) {
  :root {
    --header-height: 65px;
    --space-5xl: 3.5rem;
    --space-4xl: 2.5rem;
  }

  /* ── Header Mobile ── */
  .header__nav {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-bg-primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    z-index: 100;
  }

  .header__nav.open {
    display: flex;
  }

  .header__nav-link {
    font-size: 1.4rem;
  }

  .header__cta {
    margin-left: 0;
    margin-top: var(--space-md);
    font-size: 1rem;
    padding: 0.6rem 1.5rem;
  }

  .header__menu-toggle {
    display: flex;
  }

  /* ── Hero Mobile ── */
  .hero__title {
    font-size: clamp(1.6rem, 8vw, 2.5rem);
  }

  .hero__title strong {
    font-size: clamp(2.5rem, 14vw, 4rem);
    letter-spacing: -2px;
  }

  .hero__content {
    padding: var(--space-lg);
  }

  /* ── General Section Mobile ── */
  .container {
    padding: 0 var(--space-lg);
  }

  .section-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .section-subtitle {
    font-size: 1rem;
  }

  /* ── About Section Mobile ── */
  /* Hide the original values block (it moves to its own section) */
  .about__text .about__values {
    display: none;
  }

  /* Show the mobile-only values section */
  .values--mobile-only {
    display: block;
  }

  /* Center text in the mobile values */
  .values--mobile-only .about__values {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
    border-top: none;
    margin-top: 0;
    padding-top: 0;
  }

  /* Hide the Jesurum image on mobile */
  .about__image {
    display: none;
  }

  /* ── Pastor Section Mobile: image as background ── */
  .pastor {
    position: relative;
    overflow: hidden;
  }

  /* Hide the pastor image column — we use it as CSS bg instead */
  .pastor__image {
    display: none;
  }

  /* Inject the pastor photo as a background on the section */
  .pastor::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('images/pastor-tiago.png');
    background-size: cover;
    background-position: center top;
    opacity: 0.12;
    z-index: 0;
  }

  .pastor .container {
    position: relative;
    z-index: 1;
  }

  .pastor__info {
    text-align: center;
  }

  .pastor__info h3 {
    font-size: 2rem;
  }

  /* ── Stats Grid Mobile ── */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
  }

  .stat-item {
    text-align: center;
  }

  .stat-item__number {
    font-size: 3rem;
  }

  /* ── Jiu-Jitsu Section Mobile ── */
  .jiujitsu-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: var(--space-xl);
  }

  /* Reorder: cabeçalho primeiro, imagens no meio, horários por último */
  .jiujitsu-header {
    grid-column: 1;
    grid-row: 1;
    text-align: center;
  }

  .jiujitsu-images {
    grid-column: 1;
    grid-row: 2;
  }

  .jiujitsu-body {
    grid-column: 1;
    grid-row: 3;
    text-align: center;
  }

  /* Centraliza horários no mobile */
  .jiujitsu-body > div:first-child > div {
    justify-content: center;
  }

  .jiujitsu-body .btn--outline {
    width: 100%;
    justify-content: center;
  }

  /* ── Event / Agenda Mobile ── */
  .event-list {
    margin-top: var(--space-lg);
  }

  .event-row {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-sm);
    padding: var(--space-lg) 0;
  }

  .event-row .event-date {
    grid-row: 1;
    grid-column: 1;
  }

  .event-row .event-info {
    grid-row: 1;
    grid-column: 2;
  }

  .event-row .event-time {
    grid-row: 2;
    grid-column: 1 / -1;
  }

  .event-date .day {
    font-size: 1.6rem;
  }

  .event-info h4 {
    font-size: 1rem;
  }

  /* ── Contact Mobile ── */
  .contact-item {
    margin-bottom: var(--space-lg);
  }

  .contact-item p,
  .contact-item a {
    font-size: 1rem;
  }

  /* ── Footer Mobile ── */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  /* Logo ocupa a linha inteira e fica centralizado */
  .footer__grid > div:first-child {
    grid-column: 1 / -1;
    text-align: center;
  }

  .footer__grid > div:first-child p {
    margin: 0 auto;
  }

  .footer__logo {
    justify-content: center;
    display: flex;
  }

  .footer__logo img {
    margin-left: auto;
    margin-right: auto;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
    align-items: center;
  }

  /* ── Video Grid Mobile ── */
  .grid-3 {
    grid-template-columns: 1fr;
  }

  /* ── Buttons Mobile ── */
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
  }
}

/* ── Small Mobile (480px) ── */
@media (max-width: 480px) {
  :root {
    --space-5xl: 3rem;
    --space-4xl: 2rem;
  }

  .hero__title {
    font-size: 1.5rem;
  }

  .hero__title strong {
    font-size: clamp(2.2rem, 16vw, 3rem);
  }

  .section-title {
    font-size: 1.7rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .stat-item__number {
    font-size: 2.5rem;
    letter-spacing: -1px;
  }

  .pastor__image img {
    max-width: 220px;
  }

  .about__image img {
    height: 240px;
  }

  .pastor__info h3 {
    font-size: 1.7rem;
  }

  /* Blockquote on very small screens */
  blockquote {
    padding: var(--space-md) !important;
  }
}