/* 
  DFAC Puntales Landing Page - Stylesheet
  Premium CSS Design System
  Author: Antigravity AI
*/

/* 1. Imports and Variables */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #F07830;
  --primary-rgb: 240, 120, 48;
  --primary-hover: #D95D16;
  --accent: #0C3C60;
  --accent-hover: #082A45;
  --background: #FFFFFF;
  --foreground: #22252C;
  --card: #F8F9FB;
  --card-foreground: #22252C;
  --muted-foreground: #636C7A;
  --border: #E6E9EF;
  --success: #22C55E;
  --success-hover: #16A34A;
  
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
  --container-width: 1200px;
}

/* 2. Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul {
  list-style: none;
}

/* 3. Utility Classes */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-py {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-py {
    padding: 50px 0;
  }
}

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

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

.text-accent {
  color: var(--accent);
}

.font-display {
  font-family: var(--font-display);
}

.grid {
  display: grid;
  gap: 30px;
}

/* 4. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  outline: none;
  font-family: var(--font-display);
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240, 120, 48, 0.3);
}

.btn-accent {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(12, 60, 96, 0.3);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border);
  color: var(--foreground);
}

.btn-outline:hover {
  background-color: var(--card);
  border-color: var(--muted-foreground);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--card);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: var(--border);
  transform: translateY(-2px);
}

.btn-success {
  background-color: var(--success);
  color: #FFFFFF;
}

.btn-success:hover {
  background-color: var(--success-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(34, 197, 94, 0.3);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

/* 5. Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(230, 233, 239, 0.6);
  transition: var(--transition);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo img {
  height: 44px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted-foreground);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  padding: 8px;
}

.menu-btn svg {
  width: 28px;
  height: 28px;
}

/* Mobile Menu Panel */
.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  z-index: 99;
  display: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: var(--shadow);
}

.mobile-menu.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-link {
  font-size: 1.1rem;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid var(--card);
}

.mobile-link:hover {
  color: var(--primary);
}

.mobile-menu-actions {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu-socials {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
}

.social-icon {
  color: var(--muted-foreground);
}

.social-icon:hover {
  color: var(--primary);
}

@media (max-width: 1024px) {
  .nav, .header-actions .btn-outline {
    display: none;
  }
  
  .menu-btn {
    display: block;
  }
}

/* 6. Hero Section */
.hero {
  background-color: var(--card);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding-top: 40px;
  padding-bottom: 40px;
  gap: 60px;
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--foreground);
  letter-spacing: -1.5px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--muted-foreground);
  margin-top: 24px;
  line-height: 1.6;
}

.hero-buttons {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-media {
  width: 100%;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(230, 233, 239, 0.4);
  position: relative;
}

.hero-media video {
  width: 100%;
  height: 100%;
  object-cover: cover;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 60px;
    padding-bottom: 60px;
    text-align: center;
    gap: 40px;
  }
  
  .hero-content {
    margin: 0 auto;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-media {
    height: 350px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-media {
    height: 250px;
  }
}

/* 7. Features / Benefits Bar */
.features-bar {
  border-bottom: 1px solid var(--border);
}

.features-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.feature-icon-wrapper {
  background-color: rgba(240, 120, 48, 0.1);
  color: var(--primary);
  padding: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.feature-desc {
  color: var(--muted-foreground);
  font-size: 0.95rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* 8. Products / Accessories Section */
.section-header {
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--foreground);
}

.section-desc {
  color: var(--muted-foreground);
  font-size: 1.1rem;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

.products-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background-color: var(--background);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(240, 120, 48, 0.4);
}

.product-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
  background-color: #ECEFF3;
}

.product-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image-wrapper img {
  transform: scale(1.05);
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.product-title-icon {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.product-title-icon svg {
  width: 22px;
  height: 22px;
}

.product-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
}

.product-card-desc {
  color: var(--muted-foreground);
  font-size: 0.92rem;
  margin-bottom: 24px;
  flex-grow: 1;
  line-height: 1.5;
}

/* 9. Trust / Logos Slider Section */
.logos-slider-container {
  overflow: hidden;
  position: relative;
  padding: 20px 0;
  width: 100%;
}

.logos-slider-container::before, .logos-slider-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logos-slider-container::before {
  left: 0;
  background: linear-gradient(to right, var(--card), transparent);
}

.logos-slider-container::after {
  right: 0;
  background: linear-gradient(to left, var(--card), transparent);
}

.logos-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 60px;
  animation: marquee 25s linear infinite;
}

.logo-item {
  width: 180px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: var(--transition);
  background-color: var(--background);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.logo-item:hover {
  filter: grayscale(0);
  opacity: 1;
  box-shadow: var(--shadow-sm);
}

.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 10. Gallery Grid Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1/1;
  background-color: #ECEFF3;
}

.gallery-item.col-4 {
  grid-column: span 4;
}

.gallery-item.col-6 {
  grid-column: span 6;
}

.gallery-item.col-12 {
  grid-column: span 12;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.1) 60%);
  opacity: 0.4;
  transition: var(--transition);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  color: #FFFFFF;
  transform: translateY(10px);
  opacity: 0;
  transition: var(--transition);
  z-index: 3;
}

.gallery-caption p {
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font-display);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover .gallery-overlay {
  opacity: 0.6;
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 900px) {
  .gallery-item.col-4 {
    grid-column: span 6;
  }
}

@media (max-width: 600px) {
  .gallery-item.col-4, .gallery-item.col-6 {
    grid-column: span 12;
  }
}

/* 11. Featured Puntales Section */
.puntales-grid {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .puntales-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .puntales-grid {
    grid-template-columns: 1fr;
  }
}

.puntal-card {
  background-color: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.puntal-card:hover {
  transform: translateY(-5px);
  border-color: rgba(240, 120, 48, 0.5);
  box-shadow: var(--shadow);
}

.puntal-card-media {
  background-color: var(--background);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.puntal-card-media svg {
  width: 80px;
  height: 80px;
  color: var(--border);
  opacity: 0.5;
}

.puntal-card-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.puntal-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.puntal-specs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.puntal-spec-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

.puntal-spec-line svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.puntal-spec-line span strong {
  color: var(--foreground);
}

/* 12. Trayectoria / About Section */
.about-grid {
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 60px;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
}

.about-text {
  margin-top: 24px;
  color: var(--muted-foreground);
  font-size: 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-media img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-media img {
    height: 300px;
  }
}

/* 13. Testimonials Section */
.testimonials-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.testimonial-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote-icon {
  color: rgba(240, 120, 48, 0.2);
  margin-bottom: 20px;
}

.testimonial-quote-icon svg {
  width: 36px;
  height: 36px;
}

.testimonial-text {
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent);
  overflow: hidden;
  font-family: var(--font-display);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-info-name {
  font-weight: 700;
  font-size: 1rem;
}

.user-info-company {
  font-size: 0.85rem;
  color: var(--muted-foreground);
}

/* 14. Calculator / Selector Section */
.calc-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  gap: 40px;
}

@media (max-width: 1024px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

/* Visual Schema Box */
.calc-visual-card {
  background-color: var(--background);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.calc-visual-header {
  background-color: var(--card);
  padding: 12px;
  text-align: center;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
}

/* Animation viewport */
.animation-viewport {
  position: relative;
  width: 100%;
  height: 400px;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: 24px;
  overflow: hidden;
}

/* Outer tube container (static) */
.outer-tube {
  position: relative;
  width: 64px;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.outer-tube-cylinder {
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #6E7985 0%, #B8C1CC 50%, #4D5763 100%);
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  border: 1px solid #4D5763;
}

.base-plate {
  position: absolute;
  bottom: -4px;
  width: 90px;
  height: 10px;
  background: linear-gradient(to right, #404852, #8A94A0, #272C33);
  border-radius: 3px;
  border: 1px solid #272C33;
}

/* Inner tube container (animated height) */
.inner-tube {
  position: absolute;
  width: 48px;
  background: linear-gradient(to right, #C65A15 0%, #F58D43 50%, #A0440A 100%);
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
  border: 1px solid #8D3800;
  transition: height 0.3s ease-out, bottom 0.3s ease-out;
  z-index: 1;
}

.top-plate {
  position: absolute;
  top: -8px;
  width: 80px;
  height: 8px;
  background: linear-gradient(to right, #404852, #8A94A0, #272C33);
  border-radius: 3px;
  border: 1px solid #272C33;
  left: 50%;
  transform: translateX(-50%);
}

/* Height tag floating */
.animation-indicator {
  position: absolute;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: bottom 0.3s ease-out;
  z-index: 3;
}

.animation-height-badge {
  background-color: var(--accent);
  color: #FFFFFF;
  padding: 6px 12px;
  font-weight: 700;
  border-radius: 6px;
  font-size: 0.85rem;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-display);
}

.animation-dashed-line {
  width: 60px;
  height: 1px;
  border-top: 1px dashed var(--accent);
  opacity: 0.5;
}

/* Specs card inside visual column */
.calc-specs-card {
  padding: 24px;
}

.calc-specs-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
}

.calc-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 480px) {
  .calc-specs-grid {
    grid-template-columns: 1fr;
  }
}

.calc-spec-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.calc-spec-icon {
  background-color: rgba(12, 60, 96, 0.08);
  color: var(--accent);
  padding: 10px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.calc-spec-icon svg {
  width: 20px;
  height: 20px;
}

.calc-spec-label {
  font-size: 0.78rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.calc-spec-val {
  font-size: 1rem;
  font-weight: 700;
}

/* Controls column */
.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.calc-control-card {
  background-color: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.calc-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  font-family: var(--font-display);
}

.calc-card-title span {
  color: var(--primary);
  margin-right: 6px;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.select-wrapper select {
  width: 100%;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--card);
  outline: none;
  cursor: pointer;
  appearance: none;
  font-weight: 500;
  transition: var(--transition);
}

.select-wrapper select:focus {
  border-color: var(--primary);
  background-color: var(--background);
}

.select-wrapper::after {
  content: '▼';
  font-size: 0.75rem;
  color: var(--muted-foreground);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Slider Controls */
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.slider-label {
  font-weight: 500;
}

.slider-value-display {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-display);
}

.slider-value-display span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted-foreground);
}

.slider-wrapper input[type="range"] {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background-color: var(--border);
  outline: none;
  appearance: none;
}

/* Custom range slider styling */
.slider-wrapper input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--primary);
  border: 3px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: var(--transition);
}

.slider-wrapper input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  background-color: var(--primary-hover);
}

.slider-limits {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--muted-foreground);
  margin-top: 8px;
}

/* Load Result card */
.load-result-card {
  background-color: rgba(240, 120, 48, 0.08);
  border: 1px solid rgba(240, 120, 48, 0.2);
  text-align: center;
  padding: 30px 24px;
}

.load-result-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
}

.load-result-title svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.load-value {
  font-size: 4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  margin: 12px 0 4px;
  font-family: var(--font-display);
}

@media (max-width: 600px) {
  .load-value {
    font-size: 3rem;
  }
}

.load-info {
  color: var(--muted-foreground);
  font-size: 0.9rem;
}

/* Dynamic loads table */
.loads-table-wrapper {
  overflow-x: auto;
}

.loads-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.loads-table th {
  background-color: var(--card);
  padding: 12px 16px;
  font-weight: 600;
  color: var(--accent);
  border-bottom: 2px solid var(--border);
  font-family: var(--font-display);
}

.loads-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.loads-table tr.active-row {
  background-color: rgba(240, 120, 48, 0.06);
}

.loads-table tr.active-row td {
  color: var(--primary);
  border-bottom: 1px solid rgba(240, 120, 48, 0.2);
}

@keyframes highlight-value {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); color: var(--accent); }
  100% { transform: scale(1); }
}

.animate-highlight {
  animation: highlight-value 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* 15. Call To Action (Banner) Section */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #FA9E5C 100%);
  color: #FFFFFF;
}

.cta-banner-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.8px;
}

.cta-banner-content p {
  font-size: 1.15rem;
  margin-top: 12px;
  opacity: 0.9;
}

.cta-banner-actions {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-phone-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
}

.cta-phone-link:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .cta-banner-content h2 {
    font-size: 2rem;
  }
  .cta-banner-actions {
    flex-direction: column;
    gap: 20px;
  }
}

/* 16. Footer */
.footer {
  background-color: var(--card);
  color: var(--foreground);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  align-items: start;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-brand img {
  height: 38px;
  width: auto;
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--muted-foreground);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 8px;
}

.footer-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent);
  font-family: var(--font-display);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-link {
  font-size: 0.88rem;
  color: var(--muted-foreground);
}

.footer-nav-link:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--muted-foreground);
}

.footer-contact-item svg {
  color: var(--primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-contact-item:hover {
  color: var(--primary);
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--muted-foreground);
}

.footer-bottom-links a:hover {
  color: var(--primary);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* 17. Floating Action Buttons */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 90;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: var(--transition);
}

.floating-btn:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.floating-whatsapp {
  background-color: #25D366;
}

.floating-phone {
  background-color: var(--accent);
}

.floating-btn svg {
  width: 26px;
  height: 26px;
}

/* 18. Modals (Popup Windows) */
.modal {
  position: fixed;
  inset: 0;
  background-color: rgba(34, 37, 44, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 150;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--background);
  border-radius: var(--radius);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.92);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 32px;
}

.modal.active .modal-content {
  transform: scale(1);
}

.close-modal-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--muted-foreground);
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.close-modal-btn:hover {
  background-color: var(--card);
  color: var(--foreground);
}

.modal-header {
  margin-bottom: 24px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-display);
}

.modal-desc {
  font-size: 0.92rem;
  color: var(--muted-foreground);
  margin-top: 8px;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-section-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted-foreground);
  letter-spacing: 0.5px;
  text-align: center;
  margin: 12px 0 4px;
}

.modal-section-title:first-child {
  margin-top: 0;
}