/* ==========================================================================
   Lemon Lavanderia Industrial - estilos base
   ========================================================================== */

:root {
  --lemon-green: #2EC70A;
  --lemon-green-dark: #218F16;
  --lemon-green-deep: #176B12;
  --lemon-yellow: #F4CF3A;
  --lemon-light: #F5FAF3;
  --text-dark: #172015;

  --color-black: #172015;
  --color-gray-900: #24261f;
  --color-gray-600: #5c6259;
  --color-gray-300: #d8ddd3;
  --color-gray-100: #f4f6f1;
  --color-white: #ffffff;

  --font-base: 'Segoe UI', Arial, Helvetica, sans-serif;
  --container-width: 1180px;
  --radius: 10px;
  --transition: 0.2s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  margin: 0 0 16px;
  font-weight: 700;
  color: var(--color-black);
}

h1 {
  font-size: 2.4rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.8rem;
}

h3 {
  font-size: 1.1rem;
}

p {
  margin: 0 0 16px;
  color: var(--color-gray-600);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--lemon-green-dark);
  color: var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--lemon-green-deep);
}

.btn-outline {
  background-color: var(--color-white);
  color: var(--lemon-green-dark);
  border-color: var(--lemon-green-dark);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--lemon-light);
  color: var(--lemon-green-deep);
}

.btn:focus-visible {
  outline: 3px solid var(--color-gray-300);
  outline-offset: 2px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-300);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-image {
  height: 64px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

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

.main-nav a {
  font-weight: 500;
  color: var(--color-gray-900);
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--lemon-green-dark);
}

.header-cta {
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-black);
}

/* Hero */
.hero {
  background-color: var(--color-gray-100);
  padding: 80px 0;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-text {
  flex: 1.2;
  max-width: 620px;
}

.hero-text h1 {
  max-width: 15ch;
}

.hero-subtitle {
  font-size: 1.1rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.hero-graphic {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--color-gray-300);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-fallback {
  display: none;
  position: absolute;
  inset: 0;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 20px;
  background: linear-gradient(135deg, var(--lemon-green) 0%, var(--lemon-green-deep) 100%);
}

.hero-image-fallback span {
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0.85;
}

.hero-image-wrapper.no-image .hero-image {
  display: none;
}

.hero-image-wrapper.no-image .hero-image-fallback {
  display: flex;
}

.graphic-block {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--lemon-green) 0%, var(--lemon-green-deep) 100%);
  opacity: 0.9;
}

.graphic-block.small {
  max-width: 220px;
  aspect-ratio: 1 / 1;
}

/* Highlights bar */
.highlights-bar {
  background-color: var(--color-black);
  padding: 20px 0;
}

.highlights-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-gray-300);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
}

.highlight-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--lemon-green);
  color: var(--color-white);
  font-size: 0.8rem;
}

/* Sections */
.section {
  padding: 80px 0;
}

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

.section-intro {
  max-width: 640px;
  font-size: 1.05rem;
}

.about-content {
  max-width: 780px;
  flex: 1.2;
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.85fr) minmax(300px, 1fr);
  align-items: center;
  gap: 40px;
}

.about-photo {
  width: 100%;
  max-width: 340px;
  margin: 0;
}

.about-photo img {
  width: 100%;
  height: 235px;
  object-fit: cover;
  border-radius: var(--radius);
}

/* Política da Qualidade */
.quality-policy {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-gray-300);
  max-width: 860px;
}

.quality-policy h3 {
  font-size: 1.3rem;
}

.quality-policy-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.quality-policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background-color: var(--color-gray-100);
  border-radius: var(--radius);
  padding: 20px;
  font-size: 0.95rem;
  color: var(--color-gray-900);
}

.quality-policy-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--lemon-green);
  color: var(--color-white);
  font-size: 0.75rem;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.process-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  padding: 16px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.process-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.process-photo {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 12px;
}

.process-description {
  margin: 8px 0 0;
  font-size: 0.84rem;
  line-height: 1.45;
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--lemon-green);
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 12px;
}

.process-card h3 {
  font-size: 1rem;
  line-height: 1.3;
  margin-bottom: 0;
}

/* Higienização */
.hygiene-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 48px;
  margin-bottom: 40px;
}

.hygiene-text .about-content {
  max-width: none;
}

.hygiene-photo {
  width: 100%;
  max-width: 360px;
  margin: 0;
}

.hygiene-photo img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
}

.sanitization-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.sanitization-highlights li {
  flex: 1 1 220px;
  list-style: none;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  padding: 24px;
}

.sanitization-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--lemon-green);
  color: var(--color-white);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.sanitization-highlights h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.sanitization-highlights p {
  margin: 0;
  font-size: 0.9rem;
}

/* Quality */
.quality-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: 48px;
}

.quality-text .section-intro {
  max-width: none;
}

.quality-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.quality-list li {
  position: relative;
  padding-left: 28px;
  font-weight: 500;
  color: var(--color-gray-900);
}

.quality-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background-color: var(--lemon-green);
}

.quality-photos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.quality-photo {
  margin: 0;
}

.quality-photo img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
}

.quality-photo figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* Sustainability */
.sustainability-highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0 48px;
}

.sustainability-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-gray-100);
  border-radius: var(--radius);
  padding: 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-gray-900);
}

.sustainability-highlights li::before {
  content: "";
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background-color: var(--lemon-green);
}

.reverse-logistics {
  display: flex;
  align-items: center;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-gray-300);
}

.reverse-logistics-text {
  flex: 1.2;
}

.reverse-logistics-photo {
  flex: 1;
  max-width: 360px;
  margin: 0;
}

.reverse-logistics-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.reverse-logistics-photo figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* Meio Ambiente e Sustentabilidade */
.environment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(380px, 1fr);
  align-items: center;
  gap: 48px;
}

.environment-text .section-intro,
.environment-text .about-content {
  max-width: none;
}

.ete-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.ete-photo {
  margin: 0;
}

.ete-photo img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
}

.ete-photo figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* Big bags disponíveis */
.big-bags-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}

.big-bags-photo {
  flex: 1;
  max-width: 360px;
  margin: 0;
}

.big-bags-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.big-bags-content {
  flex: 1.2;
}

.big-bags-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 24px 0;
}

.big-bags-specs li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.big-bags-specs strong {
  color: var(--color-black);
  font-size: 1.1rem;
}

.big-bags-specs span {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* Contact */
.contact-grid {
  max-width: 480px;
}

.contact-info {
  background-color: var(--color-gray-100);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-info a {
  color: var(--lemon-green-dark);
  font-weight: 600;
  text-decoration: underline;
}

.contact-info a:hover,
.contact-info a:focus-visible {
  color: var(--lemon-green-deep);
}

/* Footer */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-gray-300);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  font-size: 0.9rem;
}

.footer-inner p {
  margin: 0;
  color: var(--color-gray-300);
}

.footer-inner a {
  margin-left: auto;
  color: var(--color-white);
  font-weight: 600;
  transition: color var(--transition);
}

.footer-inner a:hover {
  color: var(--lemon-green);
}

/* Privacy policy page */
.policy-section h2 {
  margin-top: 32px;
  font-size: 1.3rem;
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 900px) {
  .quality-policy-list {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .quality-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .quality-list {
    grid-template-columns: 1fr;
  }

  .about-inner,
  .reverse-logistics,
  .big-bags-inner {
    grid-template-columns: 1fr;
  }

  .hero-inner,
  .reverse-logistics,
  .big-bags-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hygiene-layout,
  .environment-layout {
    grid-template-columns: 1fr;
    align-items: flex-start;
    gap: 32px;
  }

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

  .about-photo {
    max-width: 340px;
  }

  .hygiene-photo {
    max-width: 360px;
  }

  .reverse-logistics-photo,
  .big-bags-photo {
    max-width: 100%;
  }

  .about-photo img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .hygiene-photo img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-text h1 {
    max-width: none;
  }

  .hero-graphic {
    width: 100%;
  }

  .hero-image-wrapper {
    max-width: 100%;
  }

  .highlights-inner {
    gap: 20px 32px;
  }
}

@media (max-width: 768px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-300);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-nav.open {
    max-height: 320px;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 16px 24px;
    gap: 16px;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .logo-image {
    height: 44px;
  }

  h1 {
    font-size: 1.9rem;
  }

  .section {
    padding: 56px 0;
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 56px 0;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }

  .highlights-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .sustainability-highlights {
    grid-template-columns: 1fr;
  }

  .process-grid,
  .quality-photos,
  .ete-gallery {
    grid-template-columns: 1fr;
  }

  .about-photo,
  .hygiene-photo {
    max-width: 100%;
  }

  .ete-photo img {
    height: auto;
    aspect-ratio: 4 / 3;
  }
}