/* ==========================================================================
   Tchê Alimenta - Editorial Poster Style System with Hanken Grotesk
   ========================================================================== */

:root {
  --green-dark: #072615;
  --green-primary: #0f4c28;
  --green-medium: #186b3b;
  --green-light: #d4ebd7;
  --green-bg-subtle: #edf6ee;
  
  --bg-page: #f5f7f4;
  --bg-card: #ffffff;
  
  --text-black: #060907;
  --text-dark: #1a241e;
  --text-muted: #526357;
  
  --border-dark: #072615;
  --border-subtle: rgba(7, 38, 21, 0.15);
  
  --font-main: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
}

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

body {
  background-color: var(--bg-page);
  color: var(--text-black);
  font-family: var(--font-main);
  line-height: 1.5;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Top Banner */
.top-banner {
  background-color: var(--green-dark);
  color: #ffffff;
  padding: 10px 0;
  font-size: 0.85rem;
  font-weight: 700;
}

.top-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-link {
  color: var(--green-light);
  text-decoration: none;
}

.top-link:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  background: var(--bg-page);
  border-bottom: 2px solid var(--border-subtle);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-black);
}

.brand-logo-img {
  height: 38px;
  width: 38px;
  object-fit: cover;
  border-radius: 8px;
}

.cuia-logo-hero {
  height: 52px;
  width: 52px;
  margin-bottom: 12px;
  object-fit: cover;
  border-radius: 12px;
}

.cuia-icon-sm {
  height: 28px;
  width: 28px;
  object-fit: cover;
  border-radius: 6px;
}

.brand-name {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  color: var(--green-dark);
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 800;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--green-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 800;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid var(--green-dark);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background-color: var(--green-dark);
  color: #ffffff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(7, 38, 21, 0.25);
}

.btn-hero-download {
  background-color: var(--green-dark);
  color: #ffffff;
  padding: 16px 28px;
  font-size: 1.1rem;
  font-weight: 900;
  border-radius: var(--radius-sm);
  box-shadow: 4px 4px 0px var(--green-light);
}

.btn-hero-download:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--green-light);
}

/* Merged Single CTA Object with Light Bottom Bar */
.merged-cta-card {
  display: inline-flex;
  flex-direction: column;
  background-color: var(--green-dark);
  border: 2px solid var(--green-dark);
  border-radius: var(--radius-md);
  box-shadow: 4px 4px 0px var(--green-light);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-width: 280px;
}

.merged-cta-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--green-light);
}

.merged-btn-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--green-dark);
  color: #ffffff;
  padding: 16px 28px;
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 900;
  text-decoration: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.merged-btn-top:hover {
  background-color: var(--green-primary);
}

.merged-btn-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--green-light);
  color: var(--green-dark);
  padding: 8px 16px;
  border-top: 1px solid rgba(7, 38, 21, 0.15);
}

.merged-btn-bottom .version-label {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--green-dark);
  letter-spacing: 0.06em;
  opacity: 0.8;
}

.merged-btn-bottom .custom-select-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.merged-btn-bottom .custom-version-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: transparent;
  border: none;
  font-family: var(--font-main);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--green-dark);
  padding-right: 18px;
  cursor: pointer;
  outline: none;
}

.merged-btn-bottom .custom-version-select option {
  background-color: #ffffff;
  color: var(--green-dark);
}

.merged-btn-bottom .select-arrow {
  position: absolute;
  right: 0;
  pointer-events: none;
  font-size: 0.75rem;
  color: var(--green-dark);
}

/* Final Banner adjustments */
.final-cta-card .final-btn-wrapper {
  display: flex;
  justify-content: center;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

/* Sticker Tags */
.sticker-tag {
  display: inline-block;
  background-color: var(--green-dark);
  color: #ffffff;
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  transform: rotate(-2deg);
  box-shadow: 3px 3px 0px var(--green-light);
  margin: 16px 0 24px;
}

.sticker-green {
  background-color: var(--green-light);
  color: var(--green-dark);
  box-shadow: 3px 3px 0px var(--green-dark);
}

.inline-sticker {
  transform: rotate(-1deg);
  margin-bottom: 12px;
}

/* Hero Poster Section */
.hero-poster {
  padding: 60px 0;
  background-color: var(--bg-page);
  border-bottom: 2px solid var(--border-dark);
}

.hero-poster-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.poster-headline {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 3.8rem;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--text-black);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.poster-subtext {
  font-size: 1.2rem;
  color: var(--text-dark);
  font-weight: 600;
  max-width: 540px;
  margin-bottom: 32px;
  line-height: 1.45;
}

.poster-subtext em {
  font-style: italic;
  color: var(--green-primary);
}

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.store-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.store-chip {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
}

.store-chip.disabled {
  opacity: 0.6;
  background: rgba(0, 0, 0, 0.04);
}

/* Hero Device Mockup */
.poster-mockup-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-device-wrapper {
  max-width: 360px;
  width: 100%;
  filter: drop-shadow(0 20px 30px rgba(7, 38, 21, 0.25));
  transition: transform 0.3s ease;
}

.hero-device-wrapper:hover {
  transform: scale(1.03) rotate(-1deg);
}

.hero-device-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Posters Trio Section */
.posters-trio-section {
  padding: 40px 0;
  background: #ffffff;
}

.trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.poster-card {
  background: var(--bg-page);
  border: 3px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 6px 6px 0px var(--border-dark);
  position: relative;
}

.poster-card-dark {
  background: var(--green-dark);
  color: #ffffff;
}

.poster-card-top {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.poster-card-headline {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.text-white {
  color: #ffffff;
}

.text-gray {
  color: var(--green-light);
}

.poster-card-tagline {
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.poster-card-desc {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.4;
}

.banner-bottom-text {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-top: 24px;
  line-height: 1;
}

.mini-mockup-box {
  background: transparent;
  border-radius: 16px;
  overflow: hidden;
  margin: 16px 0;
  display: flex;
  justify-content: center;
}

.card-mockup-img {
  max-height: 280px;
  width: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
}

.poster-card-footer {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  margin-top: 16px;
}

.badge-dark-pill {
  background: var(--green-light);
  color: var(--green-dark);
  font-weight: 900;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

/* Features Showcase Grid */
.features-showcase-section {
  padding: 40px 0;
  background: var(--bg-page);
}

.section-title-group {
  text-align: center;
  margin-bottom: 48px;
}

.mega-heading {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 3.2rem;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.mega-subheading {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-weight: 600;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.showcase-card {
  border: 2px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 20px;
  background: #ffffff;
  box-shadow: 4px 4px 0px var(--border-dark);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.showcase-card.green-theme {
  background: var(--green-light);
}

.showcase-card.dark-theme {
  background: var(--green-dark);
  color: #ffffff;
}

.showcase-header h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.showcase-header p {
  font-size: 0.95rem;
  opacity: 0.85;
}

.showcase-badge-box {
  background: var(--green-dark);
  color: #ffffff;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.showcase-img-wrapper {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.showcase-mockup-img {
  max-height: 260px;
  width: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.2));
}

/* Live Demo Section */
.live-demo-section {
  padding: 80px 0;
  background: #ffffff;
  border-top: 2px solid var(--border-dark);
}

.demo-box-container {
  max-width: 740px;
  margin: 0 auto;
}

.demo-box-header {
  text-align: center;
  margin-bottom: 32px;
}

.demo-box-header h2 {
  font-family: var(--font-main);
  font-weight: 900;
  font-size: 2.8rem;
  margin-top: 8px;
}

.demo-app-frame {
  background: var(--green-bg-subtle);
  border: 3px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 8px 8px 0px var(--border-dark);
}

.demo-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.ru-select-input {
  padding: 8px 14px;
  font-family: var(--font-main);
  font-weight: 800;
  border: 2px solid var(--border-dark);
  border-radius: 8px;
  background: #ffffff;
}

.demo-meal-toggle {
  display: flex;
  background: #ffffff;
  border: 2px solid var(--border-dark);
  border-radius: var(--radius-pill);
  padding: 3px;
}

.meal-tab {
  background: transparent;
  border: none;
  padding: 6px 16px;
  font-family: var(--font-main);
  font-weight: 800;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.meal-tab.active {
  background: var(--green-primary);
  color: #ffffff;
}

.demo-days-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.day-tab {
  flex: 1;
  background: #ffffff;
  border: 2px solid var(--border-dark);
  padding: 8px;
  border-radius: 8px;
  font-family: var(--font-main);
  font-weight: 800;
  cursor: pointer;
}

.day-tab.active {
  background: var(--green-light);
}

.demo-content-area {
  background: #ffffff;
  border: 2px solid var(--border-dark);
  border-radius: 12px;
  padding: 20px;
}

/* Final CTA */
.final-cta-section {
  padding: 60px 0;
  background: var(--green-dark);
  text-align: center;
}

.final-cta-card {
  max-width: 700px;
  margin: 0 auto;
}

.cta-sub {
  color: var(--green-light);
  font-size: 1.2rem;
  margin: 16px 0 32px;
  font-weight: 600;
}

.final-btn-wrapper {
  display: flex;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: #04140b;
  color: #ffffff;
  padding: 40px 0 20px;
  border-top: 2px solid var(--border-dark);
}

.site-footer .brand-name {
  color: #ffffff;
}

.site-footer .brand-logo-img {
  filter: brightness(0) invert(1);
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.footer-left p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin-top: 8px;
}

.footer-contact {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  margin-top: 12px;
}

.footer-contact a {
  color: var(--green-light);
  text-decoration: none;
  font-weight: 700;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-contact-centered {
  text-align: center;
}

.footer-right a {
  color: var(--green-light);
  text-decoration: none;
  margin-left: 20px;
  font-weight: 700;
}

.copyright-line {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}



/* Responsive */
@media (max-width: 992px) {
  .hero-poster-grid {
    grid-template-columns: 1fr;
  }
  
  .poster-headline {
    font-size: 3rem;
  }
  
  .trio-grid, .showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .nav-links {
    display: none;
  }
  
  .poster-headline {
    font-size: 2.2rem;
  }
  
  .mega-heading {
    font-size: 2.2rem;
  }
}