/* ═══════════════════════════════════════════════════════════
   APVS — Associação Poder Viver na Sé
   Design tokens + global styles
   ═══════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────
   1. DESIGN TOKENS (CSS Custom Properties)
─────────────────────────────────────────── */
:root {
  /* Colour palette */
  --color-blue-900: #0d1b2e;
  /* Deep navy — primary brand */
  --color-blue-800: #152840;
  --color-blue-700: #1e3a57;
  --color-blue-600: #2a5080;
  --color-blue-100: #e8eef5;

  --color-gold-500: #b8963a;
  /* Heritage gold — accent */
  --color-gold-400: #d4aa4c;
  --color-gold-300: #e8c96a;

  --color-stone-100: #f5f3ef;
  /* Warm off-white backgrounds */
  --color-stone-200: #ede9e2;
  --color-stone-300: #d8d2c8;
  --color-stone-500: #9a8f7e;

  --color-white: #ffffff;
  --color-black: #000000;

  --color-text-primary: #1a1a1a;
  --color-text-secondary: #4a4540;
  --color-text-muted: #7a726a;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --size-xs: 0.75rem;
  /* 12px */
  --size-sm: 0.875rem;
  /* 14px */
  --size-base: 1rem;
  /* 16px */
  --size-lg: 1.125rem;
  /* 18px */
  --size-xl: 1.25rem;
  /* 20px */
  --size-2xl: 1.5rem;
  /* 24px */
  --size-3xl: 2rem;
  /* 32px */
  --size-4xl: 2.5rem;
  /* 40px */
  --size-5xl: 3rem;
  /* 48px */
  --size-6xl: 3.75rem;
  /* 60px */
  --size-7xl: 4.5rem;
  /* 72px */

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

  /* Layout */
  --container-max: 1200px;
  --navbar-h: 72px;
}

/* Dark mode — minimal adjustments */
@media (prefers-color-scheme: dark) {
  :root {
    --color-text-primary: #f0ece4;
    --color-text-secondary: #a79577;
    --color-text-muted: #8a8075;
  }
}


/* ───────────────────────────────────────────
   2. RESET & BASE
─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--size-base);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ───────────────────────────────────────────
   3. LAYOUT UTILITIES
─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-12);
  }
}

.section {
  padding-block: var(--space-24);
}

@media (max-width: 767px) {
  .section {
    padding-block: var(--space-16);
  }
}

/* Section backgrounds */
.section--light {
  background-color: var(--color-white);
}

.section--stone {
  background-color: var(--color-stone-100);
}

.section--dark {
  background-color: var(--color-blue-900);
  color: var(--color-white);
}

/* Section header */
.section__header {
  max-width: 720px;
  margin-bottom: var(--space-16);
}

.section__header--light .section__body {
  color: rgba(255, 255, 255, 0.75);
}

.section__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-blue-600);
  margin-bottom: var(--space-4);
}

.section__label--gold {
  color: var(--color-gold-400);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--size-3xl), 4vw, var(--size-5xl));
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-blue-900);
  margin-bottom: var(--space-6);
}

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

.section__body {
  font-size: var(--size-lg);
  line-height: 1.75;
  color: var(--color-text-secondary);
  max-width: 65ch;
}

.section--dark .section__body {
  color: rgba(255, 255, 255, 0.7);
}


/* ───────────────────────────────────────────
   4. BUTTONS
─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-gold-500);
  color: var(--color-blue-900);
  border: 1px solid var(--color-gold-500);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-gold-400);
  border-color: var(--color-gold-400);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(184, 150, 58, 0.35);
}

.btn--primary:active {
  transform: translateY(0);
}


/* ───────────────────────────────────────────
   5. NAVIGATION
─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--navbar-h);
  transition: background-color var(--transition-slow),
    box-shadow var(--transition-slow);
}

.navbar--transparent {
  background-color: transparent;
}

.navbar--solid {
  background-color: var(--color-blue-900);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.navbar__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .navbar__inner {
    padding-inline: var(--space-12);
  }
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo-img {
  height: 80px;
  width: auto;
  filter: brightness(0) invert(1);
  /* white on dark bg */
  transition: opacity var(--transition-base);
}

.navbar__logo:hover .navbar__logo-img {
  opacity: 0.85;
}

/* Menu */
.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.navbar__link {
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-2);
  position: relative;
  transition: color var(--transition-fast);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-gold-400);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: right;
}

.navbar__link:hover,
.navbar__link:focus-visible {
  color: var(--color-white);
}

.navbar__link:hover::after,
.navbar__link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Social icons */
.navbar__social-item {
  display: flex;
  align-items: center;
}

.navbar__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.navbar__social:hover,
.navbar__social:focus-visible {
  color: var(--color-gold-400);
}

/* Language toggle */
.navbar__lang-item {
  margin-left: var(--space-2);
}

.navbar__lang {
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.navbar__lang:hover,
.navbar__lang:focus-visible {
  color: var(--color-white);
  border-color: var(--color-gold-400);
}

/* Hamburger (mobile) */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  color: var(--color-white);
  padding: var(--space-2);
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.navbar__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.navbar__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 900px) {
  .navbar__hamburger {
    display: flex;
  }

  .navbar__menu {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: var(--color-blue-900);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-4) var(--space-6) var(--space-8);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .navbar__menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar__menu>li {
    width: 100%;
  }

  .navbar__link {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--size-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .navbar__social-item,
  .navbar__lang-item {
    margin-top: var(--space-4);
  }
}


/* ───────────────────────────────────────────
   6. HERO
─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--color-white);
}

/* Hero background — replace with actual cathedral image */
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    /* Placeholder: deep stone gradient simulating cathedral architecture */
    linear-gradient(145deg,
      #1a1208 0%,
      #2c1f0a 20%,
      #1e2d42 50%,
      #0d1b2e 80%,
      #060e1c 100%);
  /* When the hero image is ready, replace above with:
     background-image: url('./hero.jpg');
     background-size: cover;
     background-position: center center;
  */
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(6, 14, 28, 0.3) 0%,
      rgba(6, 14, 28, 0.55) 50%,
      rgba(6, 14, 28, 0.8) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-inline: var(--space-6);
  max-width: 860px;
  padding-top: var(--navbar-h);
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-400);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--size-5xl), 8vw, var(--size-7xl));
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: clamp(var(--size-base), 2vw, var(--size-xl));
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-10);
  max-width: 560px;
  margin-inline: auto;
}

.hero__cta {
  margin-bottom: var(--space-6);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.45);
  animation: bobScroll 2s ease-in-out infinite;
  transition: color var(--transition-base);
  z-index: 1;
}

.hero__scroll:hover,
.hero__scroll:focus-visible {
  color: var(--color-gold-400);
}

@keyframes bobScroll {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}


/* ───────────────────────────────────────────
   7. MISSION / PILLARS
─────────────────────────────────────────── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-4);
}

@media (max-width: 900px) {
  .pillars {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.pillar {
  padding: var(--space-8);
  border: 1px solid var(--color-stone-300);
  border-top: 3px solid var(--color-gold-500);
  background: var(--color-stone-100);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.pillar:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.pillar__icon {
  color: var(--color-gold-500);
  margin-bottom: var(--space-5);
}

.pillar__title {
  font-family: var(--font-serif);
  font-size: var(--size-2xl);
  font-weight: 500;
  color: var(--color-blue-900);
  margin-bottom: var(--space-3);
}

.pillar__text {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}


/* ───────────────────────────────────────────
   8. PROGRAM / SESSIONS
─────────────────────────────────────────── */
.sessions {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.session {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: rgba(255, 255, 255, 0.02);
  transition: background var(--transition-fast);
}

.session:hover {
  background: rgba(255, 255, 255, 0.05);
}

.session--highlight {
  background: rgba(184, 150, 58, 0.08);
  border-top: 1px solid rgba(184, 150, 58, 0.3);
}

.session--highlight:hover {
  background: rgba(184, 150, 58, 0.12);
}

.session__num {
  font-family: var(--font-serif);
  font-size: var(--size-2xl);
  font-weight: 400;
  color: var(--color-gold-500);
  opacity: 0.7;
  line-height: 1;
}

.session--highlight .session__num {
  opacity: 1;
}

.session__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.session__month {
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.session--highlight .session__month {
  color: var(--color-gold-400);
}

.session__title {
  font-size: var(--size-base);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

.session__title--coming {
  color: rgba(255, 255, 255, 0.3);
  font-style: italic;
}

.session__badge {
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.4);
  white-space: nowrap;
}

.session__badge--gold {
  background: rgba(184, 150, 58, 0.2);
  color: var(--color-gold-400);
}

.program__note {
  font-size: var(--size-sm);
  color: rgba(255, 255, 255, 0.35);
  font-style: italic;
  text-align: center;
}

@media (max-width: 640px) {
  .session {
    grid-template-columns: 40px 1fr;
    grid-template-rows: auto auto;
  }

  .session__badge {
    grid-column: 2;
    justify-self: start;
    margin-top: var(--space-1);
  }
}


/* ───────────────────────────────────────────
   9. NUMBERS
─────────────────────────────────────────── */
.numbers {
  padding-block: var(--space-20);
  border-top: 1px solid var(--color-stone-300);
  border-bottom: 1px solid var(--color-stone-300);
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

@media (max-width: 640px) {
  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10) var(--space-6);
  }
}

.number-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.number-item__value {
  font-family: var(--font-serif);
  font-size: clamp(var(--size-4xl), 6vw, var(--size-6xl));
  font-weight: 400;
  color: var(--color-blue-900);
  line-height: 1;
  letter-spacing: -0.02em;
}

.number-item__plus {
  color: var(--color-gold-500);
  font-size: 0.65em;
  vertical-align: super;
}

.number-item__label {
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: var(--size-xs);
}


/* ───────────────────────────────────────────
   10. ABOUT
─────────────────────────────────────────── */
.about__layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 960px) {
  .about__layout {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.about__text .section__body+.section__body {
  margin-top: var(--space-5);
}

.about__text .section__title {
  margin-bottom: var(--space-8);
}

.about__quote {
  margin-top: var(--space-8);
  padding: var(--space-6) var(--space-8);
  border-left: 3px solid var(--color-gold-500);
  background: var(--color-stone-100);
}

.about__quote p {
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  font-style: italic;
  color: var(--color-blue-900);
  line-height: 1.5;
}

/* About image */
.about__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-sm);
  display: block;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
}


/* ───────────────────────────────────────────
   11. PARTNERS
─────────────────────────────────────────── */

#parceiros {
  display: none !important;
}

#contacto {
  background-color: #f5f3ef;
}

.section--partners {
  background-color: var(--color-blue-900);
  padding-block: var(--space-16);
  min-height: 300px;
  max-height: 400px;
  display: flex;
  align-items: center;
}

.partners__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.partners__header .section__title {
  color: var(--color-white);
  font-size: var(--size-3xl);
  margin-bottom: 0;
}

/* Sliding track */
.partners__track-wrapper {
  overflow: hidden;
  position: relative;
  /* fade edges */
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.partners__track {
  display: flex;
  gap: var(--space-6);
  animation: partnersScroll 22s linear infinite;
  width: max-content;
}

.partners__track:hover {
  animation-play-state: paused;
}

@keyframes partnersScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* Partner card */
.partner-card {
  flex-shrink: 0;
  text-decoration: none;
  display: block;
}

.partner-card__logo {
  width: 220px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.partner-card:hover .partner-card__logo {
  opacity: 0.85;
  transform: translateY(-2px);
}

.partner-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 7px;
  background: black;
}

.partner-card__logo.alc img {
  padding: 0px !important;
}

@media (max-width: 640px) {
  .section--partners {
    min-height: unset;
    max-height: unset;
    padding-block: var(--space-12);
  }

  .partner-card__logo {
    width: 150px;
    height: 60px;
  }
}


/* ───────────────────────────────────────────
   12. CONTACT (renumbered)
─────────────────────────────────────────── */
.contact {
  border-top: 1px solid var(--color-stone-200);
}

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 768px) {
  .contact__layout {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact__link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--size-base);
  color: var(--color-blue-700);
  font-weight: 500;
  transition: color var(--transition-fast);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-stone-200);
}

.contact__link:last-child {
  border-bottom: none;
}

.contact__link:hover,
.contact__link:focus-visible {
  color: var(--color-gold-500);
}

.contact__link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-stone-100);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  color: var(--color-blue-700);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.contact__link:hover .contact__link-icon {
  background: var(--color-blue-900);
  color: var(--color-gold-400);
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.03em;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--size-base);
  color: #111111;
  background: var(--color-white);
  border: 1px solid var(--color-stone-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--color-blue-600);
  box-shadow: 0 0 0 3px rgba(42, 80, 128, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  align-self: flex-start;
}

.form-note {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  min-height: 1.5em;
}

.form-note--success {
  color: #3d7a3d;
}

.form-note--error {
  color: #a0351e;
}

/* reCAPTCHA v3 — esconder badge (substituído por nota de texto, conforme política Google) */
.grecaptcha-badge {
  visibility: hidden !important;
}

.form-recaptcha-note {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form-recaptcha-note a {
  color: var(--color-blue-600);
  text-decoration: underline;
}

/* Honeypot — completamente invisível */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  tabindex: -1;
}


/* ───────────────────────────────────────────
   12. FOOTER
─────────────────────────────────────────── */
.footer {
  background-color: var(--color-blue-900);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-16);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  width: 100px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.75;
}

@media (max-width: 768px) {
  .footer__logo {
    margin-inline: auto;
  }
}

.footer__tagline {
  font-size: var(--size-sm);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.45);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
}

.footer__link {
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.footer__link:hover,
.footer__link:focus-visible {
  color: var(--color-gold-400);
}

.footer__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-1);
}

.footer__copy {
  font-size: var(--size-xs);
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.04em;
  text-align: right;
}

.footer__powered {
  font-size: var(--size-xs);
  color: rgba(255, 255, 255, 0.2);
  text-align: right;
}

.footer__powered-link {
  color: rgba(255, 255, 255, 0.35);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.footer__powered-link:hover {
  color: var(--color-gold-400);
}

@media (max-width: 768px) {
  .footer__right {
    align-items: center;
  }

  .footer__copy,
  .footer__powered {
    text-align: center;
  }
}


/* ───────────────────────────────────────────
   13. MODAL — INSCRIÇÃO
─────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 14, 28, 0.82);
}

.modal__box {
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 680px;
  max-height: 90dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: var(--space-10) var(--space-10);
  box-shadow: var(--shadow-lg);
  will-change: transform;
}

@media (max-width: 640px) {
  .modal__box {
    padding: var(--space-8) var(--space-6);
  }
}

.modal__close {
  position: sticky;
  top: 0;
  float: right;
  margin: calc(-1 * var(--space-4)) calc(-1 * var(--space-4)) 0 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-blue-900);
  background: var(--color-stone-100);
}

.modal__header {
  margin-bottom: var(--space-8);
}

.modal__title {
  font-family: var(--font-serif);
  font-size: var(--size-3xl);
  font-weight: 500;
  color: var(--color-blue-900);
  margin-bottom: var(--space-1);
}

.modal__subtitle {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
}

/* Fieldsets */
.join-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.join-fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.join-legend {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-blue-600);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-stone-200);
  width: 100%;
}

.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4) var(--space-6);
}

.join-full {
  grid-column: 1 / -1;
}

@media (max-width: 520px) {
  .join-grid {
    grid-template-columns: 1fr;
  }

  .join-full {
    grid-column: 1;
  }
}

/* Radio group */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.radio-label input[type="radio"] {
  accent-color: var(--color-blue-700);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* RGPD */
.join-rgpd {
  background: var(--color-stone-100);
  border: 1px solid var(--color-stone-200);
  border-left: 3px solid var(--color-gold-500);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--color-blue-700);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  cursor: pointer;
}

.join-rgpd__note {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.join-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Hero actions (dois botões) */
.hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Outline button variant */
.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-white);
  transform: translateY(-1px);
}

/* Navbar join button */
.navbar__join {
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blue-900);
  background: var(--color-gold-500);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.navbar__join:hover,
.navbar__join:focus-visible {
  background: var(--color-gold-400);
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .navbar__join {
    width: 100%;
    text-align: left;
    background: none;
    color: rgba(255, 255, 255, 0.85);
    padding: var(--space-4) 0;
    font-size: var(--size-lg);
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 0;
  }

  .navbar__join:hover {
    transform: none;
    background: none;
    color: var(--color-white);
  }
}

/* ───────────────────────────────────────────
   15. FOCUS STYLES (WCAG 2.1 AA)
─────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-gold-400);
  outline-offset: 3px;
}

/* ───────────────────────────────────────────
   14. SCROLL ANIMATIONS (reduced-motion safe)
─────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

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

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
  }
}