/* ==========================================================================
   HISTÓRIA PAGE — PREMIUM DESIGN SYSTEM STYLE SHEET
   ========================================================================== */

/* ---------- Core CSS Custom Variables ---------- */
:root {
  /* Colors from DESIGN.md */
  --brand-purple: #660099;
  --brand-teal: #00cc99;
  --brand-teal-dark: #00b386;
  --purple-hover-light: #f0e6f9;
  --purple-hover-mid: #a066cc;
  --body-text-color: #69645c;
  --white: #ffffff;
  --surface-grey: #f9f9f9;
  --inactive-dot-color: #d0d0d0;
  --shadow-color: rgba(0, 0, 0, 0.25);

  /* Helper / Derived System Colors */
  --purple-primary: var(--brand-purple);
  --purple-hover: #52007a;
  --purple-light: var(--purple-hover-light);
  --purple-light-hover: var(--purple-hover-light);
  --purple-glow: rgba(102, 0, 153, 0.08);
  --purple-glow-deep: rgba(102, 0, 153, 0.2);

  --teal-primary: var(--brand-teal);
  --teal-dark: var(--brand-teal-dark);
  --teal-glow: rgba(0, 204, 153, 0.15);

  --text-primary: #1e1b24;
  --text-muted: var(--body-text-color);
  --bg-page: var(--white);
  --bg-surface: var(--surface-grey);
  --bg-card: var(--white);
  --border-light: rgba(102, 0, 153, 0.08);
  --border-glass: rgba(255, 255, 255, 0.4);

  /* Fonts - Restricted to Montserrat as per DESIGN.md */
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(102, 0, 153, 0.03), 0 2px 4px -1px rgba(102, 0, 153, 0.02);
  --shadow-md: 0 10px 20px -3px rgba(102, 0, 153, 0.05), 0 4px 6px -2px rgba(102, 0, 153, 0.03);
  --shadow-lg: 0 20px 35px -5px rgba(102, 0, 153, 0.08), 0 10px 15px -5px rgba(102, 0, 153, 0.04);
  --shadow-xl: 0 30px 60px -15px rgba(102, 0, 153, 0.12), 0 15px 30px -10px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---------- Shared Layout Elements ---------- */
.historia-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  box-sizing: border-box;
}

/* Typography Base Overrides for Section Scope */
.historia-hero,
.historia-intro,
.historia-amigao,
.historia-timeline-section,
.historia-cta {
  font-family: var(--font-body);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

.historia-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.5vw, 42px);
  line-height: 1.25;
  color: var(--purple-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.historia-h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.3;
  color: var(--purple-primary);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

.historia-body-text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-muted);
  text-align: justify;
}

.historia-body-text p {
  margin: 0 0 24px;
}

.historia-body-text p:last-child {
  margin-bottom: 0;
}

.historia-body2-text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  text-align: justify;
}

.historia-body2-text p {
  margin: 0 0 16px;
}

.historia-body2-text p:last-child {
  margin-bottom: 0;
}

/* ---------- Hero Section (Mesh Gradient Background) ---------- */
.historia-hero {
  padding: 160px 0 60px;
  background: radial-gradient(circle at 15% 20%, rgba(102, 0, 153, 0.08) 0%, transparent 55%),
    radial-gradient(circle at 85% 80%, rgba(0, 204, 153, 0.08) 0%, transparent 55%),
    var(--bg-page);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.historia-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  left: -150px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(102, 0, 153, 0.08) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
  animation: floatOrbPurple 14s infinite alternate ease-in-out;
}

.historia-hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 204, 153, 0.08) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
  animation: floatOrbTeal 18s infinite alternate-reverse ease-in-out;
}

@keyframes floatOrbPurple {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(60px, 40px) scale(1.15);
  }
}

@keyframes floatOrbTeal {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-60px, -40px) scale(1.15);
  }
}

.historia-hero-subtitle {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--teal-primary);
  text-align: center;
  margin-bottom: 12px;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.historia-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 8vw, 76px);
  line-height: 1.1;
  color: var(--purple-primary);
  margin: 0;
  text-align: center;
  letter-spacing: -0.03em;
  animation: heroFadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

@keyframes heroFadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Intro Section (Editorial Grid) ---------- */
.historia-intro {
  padding: 100px 0;
  background: var(--bg-page);
}

.historia-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

/* ---------- Carousel Section (Hardware-Accelerated Layout) ---------- */
.historia-amigao {
  background: var(--bg-surface);
  padding: 100px 0 80px;
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.historia-amigao .historia-container {
  max-width: 1350px;
  width: 100%;
  padding: 0 120px;
  box-sizing: border-box;
}

.historia-carousel {
  position: relative;
  max-width: 100%;
}

.historia-carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.historia-carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
  opacity: 0.3;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: center;
}

/* Reveal slides gracefully when active */
#historiaCarouselTrack .historia-carousel-slide {
  opacity: 0.35;
}

#historiaCarouselTrack .historia-carousel-slide.historia-carousel-slide--active {
  opacity: 1;
}

.historia-carousel-slide:nth-child(1) {
  opacity: 1;
}

/* Fallback for load */

.historia-slide-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 40px;
}

.historia-slide-inner--text-only {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.historia-slide-text {
  position: relative;
}

.historia-slide-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  background: linear-gradient(135deg, var(--brand-purple) 0%, var(--brand-teal) 100%);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  box-shadow: 0 4px 10px rgba(102, 0, 153, 0.15);
}

/* Stacked Image Card Styling (Slide 1) */
.historia-slide-media {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.historia-slide-media--stacked {
  height: 380px;
}

.historia-slide-img-back {
  position: absolute;
  top: 10%;
  right: 5%;
  width: 75%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transform: rotate(-4deg);
  transition: var(--transition-smooth);
  object-fit: cover;
  z-index: 1;
}

.historia-slide-img-front {
  position: absolute;
  bottom: 8%;
  left: 5%;
  width: 48%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
  transform: rotate(3deg) translateY(0);
  transition: var(--transition-smooth);
  z-index: 2;
}

/* Stacked hover visual micro-interaction */
.historia-slide-media--stacked:hover .historia-slide-img-back {
  transform: rotate(-1deg) scale(1.02);
}

.historia-slide-media--stacked:hover .historia-slide-img-front {
  transform: rotate(0deg) translateY(-8px) scale(1.04);
}

/* Logo Image Container (Slides 2 & 4) */
.historia-slide-media--logo {
  height: 320px;
  background: var(--bg-card);
  border-radius: 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 40px;
  box-sizing: border-box;
  transition: var(--transition-smooth);
}

.historia-slide-media--logo:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(102, 0, 153, 0.15);
}

.historia-slide-logo {
  max-width: 100%;
  max-height: 130%;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.05));
  transition: var(--transition-smooth);
  border-radius: 10px;
}

.historia-slide-media--logo:hover .historia-slide-logo {
  transform: scale(1.05);
}

/* Carousel Control Bar & Buttons */
.historia-carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 20px;
}

.historia-carousel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(102, 0, 153, 0.2);
  border-radius: 50%;
  background: var(--bg-card);
  color: var(--purple-primary);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  outline: none;
  z-index: 10;
}

.historia-carousel-btn--prev {
  position: absolute;
  left: 25px;
  top: 50%;
  transform: translateY(-50%);
}

.historia-carousel-btn--next {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
}

@media (min-width: 1400px) {
  .historia-carousel-btn--prev {
    left: calc(50% - 650px);
  }

  .historia-carousel-btn--next {
    right: calc(50% - 650px);
  }
}

.historia-carousel-btn:hover {
  background: var(--purple-primary);
  border-color: var(--purple-primary);
  color: #ffffff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: var(--shadow-md);
}

.historia-carousel-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.historia-carousel-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: translateY(-50%);
}

.historia-carousel-dots {
  display: flex;
  gap: 12px;
  align-items: center;
}

.historia-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(102, 0, 153, 0.15);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-smooth);
}

.historia-carousel-dot--active {
  background: var(--purple-primary);
  width: 28px;
  border-radius: 6px;
  transform: none;
}

.historia-carousel-dot:hover:not(.historia-carousel-dot--active) {
  background: var(--purple-primary);
  opacity: 0.6;
}

/* ---------- Timeline Section ---------- */
.historia-timeline-section {
  padding: 100px 0;
  background: var(--bg-page);
}

.historia-timeline-section .historia-container {
  max-width: 1400px;
  padding: 0 60px;
}

.historia-timeline-heading {
  text-align: center;
  margin-bottom: 60px;
}

/* Timeline Tab Navigation with Active Progress */
.historia-timeline-nav-wrap {
  position: relative;
  margin-bottom: 60px;
}

.historia-timeline-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--inactive-dot-color);
  transform: translateY(-50%);
  z-index: 1;
}

.historia-timeline-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--teal-primary), var(--purple-primary));
  transition: left 0.5s cubic-bezier(0.16, 1, 0.3, 1), width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.historia-timeline-tabs {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0;
}

.historia-tl-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--inactive-dot-color);
  border: 2px solid var(--bg-page);
  pointer-events: none;
  z-index: 3;
  box-shadow: var(--shadow-sm);
}

.historia-tl-tab {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid rgba(102, 0, 153, 0.12);
  border-radius: 15px;
  padding: 10px 22px;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  outline: none;
}

.historia-tl-tab:hover {
  background: var(--purple-light);
  border-color: rgba(102, 0, 153, 0.3);
  color: var(--purple-primary);
  transform: translateY(-2px);
}

.historia-tl-tab--active {
  background: var(--teal-primary);
  border-color: var(--teal-primary);
  color: #ffffff;
  font-weight: 700;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 204, 153, 0.35);
}

.historia-tl-tab--active:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  color: #ffffff;
}

/* Timeline Cards Stack Interface (Grid Overlay for Transitions) */
.historia-timeline-cards {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 40px;
  position: relative;
}

.historia-tl-card {
  grid-area: 1 / 1 / 2 / 2;
  opacity: 0;
  pointer-events: none;
  transform: translateY(30px) scale(0.98);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--bg-card);
  border: 1px solid rgba(102, 0, 153, 0.06);
  /* border-top: 4px solid var(--brand-purple);
  border-right: 4px solid var(--brand-purple); */
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  z-index: 1;
  width: 100%;
  justify-self: center;
}

.historia-tl-card:not(.historia-tl-card--with-media) {
  max-width: 800px;
}

.historia-tl-card--with-media {
  max-width: 1100px;
}

.historia-tl-card--active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  z-index: 2;
}

.historia-tl-card-body {
  display: flex;
  align-items: stretch;
}

.historia-tl-card-text {
  flex: 1;
  padding: 60px 60px 60px 80px;
  box-sizing: border-box;
}

.historia-tl-card-year {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  line-height: 1;
  color: var(--purple-primary);
  margin: 0 0 24px;
  letter-spacing: -0.02em;
  text-align: center;
}

.historia-tl-card-text .historia-body2-text p {
  position: relative;
  padding-left: 24px;
  margin-bottom: 16px;
  text-align: left;
}

.historia-tl-card-text .historia-body2-text p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--brand-teal);
  box-shadow: 0 0 0 3px rgba(0, 204, 153, 0.15);
}

/* Timeline Card Image Stack Column (Slide 2) */
.historia-tl-card-media {
  flex: 0 0 460px;
  position: relative;
  background: linear-gradient(135deg, rgba(102, 0, 153, 0.02) 0%, rgba(0, 204, 153, 0.02) 100%);
  min-height: 400px;
  overflow: hidden;
  padding: 40px;
  box-sizing: border-box;
  border-left: 1px solid rgba(102, 0, 153, 0.04);
}

.historia-tl-card-img {
  position: absolute;
  width: 65%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  object-fit: cover;
  transition: var(--transition-smooth);
}

.historia-tl-card-img--top {
  top: 40px;
  left: 40px;
  z-index: 1;
  border: 2px solid var(--brand-purple);
}

.historia-tl-card-img--bottom {
  bottom: 40px;
  right: 40px;
  z-index: 2;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--brand-teal);
}

/* Timeline Image hover depth micro-interactions */
.historia-tl-card-media:hover .historia-tl-card-img--top {
  transform: translateY(-4px) rotate(-1deg);
}

.historia-tl-card-media:hover .historia-tl-card-img--bottom {
  transform: translateY(-8px) scale(1.03) rotate(1deg);
}

/* ---------- Call to Action Section (Premium Card Banner) ---------- */
.historia-cta {
  padding: 60px 0 120px;
  background: var(--bg-page);
}

.historia-cta-card {
  display: block;
  text-decoration: none;
  background: linear-gradient(135deg, var(--brand-purple) 0%, #30004d 100%);
  border-radius: 28px;
  padding: 45px 60px;
  max-width: 675px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(102, 0, 153, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition-smooth);
}

.historia-cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(110, 19, 141, 0.25) 0%, transparent 60%);
  pointer-events: none;
  transition: var(--transition-smooth);
}

.historia-cta-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 204, 153, 0.3);
  border-color: var(--brand-teal);
}

.historia-cta-card:hover::before {
  transform: translate(-30px, 30px) scale(1.1);
}

.historia-cta-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.historia-cta-label {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--teal-primary);
  margin-bottom: 16px;
}

.historia-cta-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.25;
  color: #ffffff;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 16px;
}

.historia-cta-arrow {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.historia-cta-card:hover .historia-cta-arrow {
  transform: translateX(8px);
}

.historia-cta-text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* ==========================================================================
   RESPONSIVE OVERRIDES & BREAKPOINTS
   ========================================================================== */

/* Tablet Layout Narrowing */
@media (max-width: 1024px) {
  .historia-slide-inner {
    gap: 48px;
    grid-template-columns: 1.2fr 0.8fr;
  }

  .historia-cta-card {
    padding: 40px 50px;
  }
}

/* Responsive Stack Breakpoint */
@media (max-width: 860px) {
  .historia-container {
    padding: 0 24px;
  }

  .historia-amigao .historia-container {
    padding: 0 24px;
  }

  .historia-carousel-slide {
    align-items: flex-start;
  }

  .historia-intro {
    padding: 70px 0;
  }

  .historia-intro-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .historia-amigao {
    padding: 70px 0;
  }

  .historia-slide-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .historia-slide-media--stacked {
    height: 300px;
    max-width: 480px;
    margin: 0 auto;
  }

  .historia-slide-media--logo {
    height: 200px;
    max-width: 480px;
    margin: 0 auto;
    padding: 30px;
  }

  .historia-carousel-btn {
    position: static;
    transform: none;
  }

  .historia-carousel-btn:hover {
    transform: scale(1.08);
  }

  .historia-carousel-btn:active {
    transform: scale(0.95);
  }

  .historia-carousel-btn:disabled {
    transform: none;
  }

  .historia-timeline-section {
    padding: 70px 0;
  }

  .historia-timeline-section .historia-container {
    padding: 0 24px;
  }

  .historia-timeline-tabs {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .historia-timeline-line,
  .historia-tl-dot {
    display: none;
  }

  .historia-tl-tab {
    font-size: 14px;
    padding: 8px 16px;
  }

  .historia-tl-card-body {
    flex-direction: column;
  }

  .historia-tl-card-text {
    padding: 40px 30px;
  }

  .historia-tl-card-media {
    flex: none;
    width: 100%;
    min-height: 300px;
    padding: 30px;
    border-left: none;
    border-bottom: 1px solid rgba(102, 0, 153, 0.04);
  }

  .historia-tl-card-img--top {
    left: 30px;
    top: 30px;
    width: 60%;
  }

  .historia-tl-card-img--bottom {
    right: 30px;
    bottom: 30px;
    width: 60%;
  }

  .historia-cta {
    padding: 40px 0 80px;
  }

  .historia-cta-card {
    padding: 40px;
    border-radius: 20px;
  }
}

/* Mobile Screen Tuning */
@media (max-width: 600px) {
  .historia-hero {
    padding: 120px 0 40px;
  }

  .historia-title {
    font-size: clamp(38px, 10vw, 48px);
  }

  .historia-carousel-controls {
    gap: 20px;
  }

  .historia-carousel-btn {
    width: 40px;
    height: 40px;
  }

  .historia-tl-card-text {
    padding: 30px 20px;
  }

  .historia-tl-card-year {
    font-size: 36px;
    margin-bottom: 16px;
  }

  .historia-cta-card {
    padding: 30px 24px;
  }

  .historia-cta-heading {
    font-size: 24px;
  }
}