/* 
  Field & Logic - Centralized Stylesheet
  Purpose: All theme and layout rules stored in a single source of truth.
  Theme: Modern Industrial Agriculture / Precision Tech
*/

:root {
  /* --- Brand Tokens --- */
  --primary: #0d2c24;
  --primary-light: #1a4a3d;
  --accent: #ff6b00; /* Secondary accent color */
  --surface: #f7f9fb;
  --surface-dim: #d8dadc;
  --surface-bright: #f7f9fb;
  --surface-container-lowest: #ffffff;
  --surface-container: #ffffff;

  /* --- Text Tokens --- */
  --text-main: #0d2c24;
  --text-muted: #667c77;
  --text-on-primary: #ffffff;

  /* --- Structure --- */
  --font-main: "Montserrat", sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --max-width: 1280px;
  --container-padding: 2rem;
  --section-spacing: 4rem;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --border-color: #e2e8f0;
}

/* --- Global Reset --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--surface);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s ease;
}

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

/* --- Layout Components --- */
.container {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--section-spacing);
  padding-bottom: var(--section-spacing);
}

.grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Navigation --- */
.main-header {
  background: var(--surface-container);
  border-bottom: 1px solid var(--border-color);
  height: 5rem;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.nav-logo {
  font-size: 5rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
}

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

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 1rem 0;
}

.badge {
  display: inline-block;
  background-color: #ffedd5;
  color: #9a3412;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}

.hero-title {
    font-size: 3rem;
  color: #2f4540;
  margin: 1 auto 2rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 2rem;
}


.hero-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
}

/* --- Cards --- */
.card {
  background: var(--surface-container);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.card-list {
  list-style: none;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.card-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.card-list li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 700;
}

/* --- Hardware Showcase --- */
.hardware-section {
  background-color: var(--primary);
  color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hardware-content {
  padding: 4rem;
}

.hardware-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hardware-image {
  width: 100%;
  height: 100%;
  object-cover: cover;
}

/* --- Footer --- */
.footer {
  background-color: var(--surface-container);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4rem;
}

.footer-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}
/* 
           This style block replaces the Tailwind utility classes. 
           In a production environment, this would be moved to main.css.
        */
:root {
  --primary: #001610;
  --primary-container: #0d2c24;
  --primary-fixed-dim: #adcec1;
  --secondary: #a04100;
  --secondary-container: #fe6b00;
  --secondary-fixed: #ffdbcc;
  --on-secondary-fixed: #351000;
  --on-secondary-fixed-variant: #7a3000;
  --surface: #f7f9fb;
  --surface-variant: #8a9ff1;
  --surface-container-low: #f2f4f6;
  --surface-container: #eceef0;
  --surface-container-high: #e6e8ea;
  --surface-container-highest: #e0e3e5;
  --surface-container-lowest: #ffffff;
  --on-surface: #191c1e;
  --on-surface-variant: #414845;
  --outline: #727975;
  --outline-variant: #c1c8c4;
  --background: #f7f9fb;
  --on-background: #191c1e;
  --error: #ba1a1a;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Inter", sans-serif;
  background-color: var(--background);
  color: var(--on-background);
  line-height: 1.5;
}
h1,
h2,
h3,
h4,
h5 {
  font-family: "Montserrat", sans-serif;
}

h4 {
  margin-bottom: 0.75rem;
}

.material-symbols-outlined {
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
  display: inline-block;
  vertical-align: middle;
}

/* Layout Helpers */
.container-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section-padding {
  padding: 6rem 0;
}

/* Header Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(247, 249, 251, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--outline-variant);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--primary);
  text-decoration: none;
}
.nav-logo {
  height: 5rem;
  width: 5rem;
  object-fit: contain;
}
.nav-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.nav-container {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 2.25rem;
}
.nav-menu {
  display: none;
}
@media (min-width: 768px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
  }
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--on-surface);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover {
  color: var(--secondary);
}
.btn-contact {
  background-color: var(--primary-container);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-contact:hover {
  opacity: 0.9;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 870px;
  display: flex;
  align-items: initial;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  color: var(--white);
  padding: 0 1rem;
}
.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-image: url("ressources/hero_s.jpg");

  /*            background-image: linear-gradient(rgba(0, 22, 16, 0.7), rgba(0, 22, 16, 0.7)), url('https://lh3.googleusercontent.com/aida-public/AB6AXuD0tixelHzvIlZnoN9iJIeivSv5QKOCS9bmKPH3Vbsdfp5wgYCQdcKxzMOZZ7ceroeMaYhUUwujV0yPzhu5GyHblzNfU3RyFMusVBxWOuvVpgq2TZJ21gSgPZbd-3dYBjk1T5SUBIQ6sO8iafw4t3bMP4o3aPb7fr3hNWCd1bnb8CDpgdyTy2JE4CNJMW0FrVEBjXZI2Ox2PSh5xaeKHu8eZTeLoJU0V4N-ET3gxVxCTywK_3uo6DPLiQ');
*/
  transition: transform 1s ease-out;
}
.hero-content {
  margin-top: 16rem;
  position: relative;
  z-index: 10;
  max-width: 1000px;
}
.hero-tag {
  display: inline-block;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  background-color: rgba(254, 107, 0, 0.2);
  border: 1px solid rgba(254, 107, 0, 0.3);
  color: var(--secondary-container);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;

}

@media (min-width: 768px) {

}
.hero-description {
  padding: 0.5rem;
  margin: 0 auto 2.5rem;
  padding-top: 0rem;
  margin-top: 2rem;
  font-size: 1.25rem;
  color: var(--surface-variant);
  max-width: 52rem;
  border-radius: 9999px;
  background-image: linear-gradient(rgba(77, 114, 104, 0.17), rgba(0, 22, 16, 0.7));
}
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}
@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
  }
}
.btn-primary {
  background-color: var(--secondary-container);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
.btn-primary:hover {
  transform: scale(1.05);
}
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-weight: 700;
  font-size: 1.125rem;
  cursor: pointer;
  transition: background-color 0.2s;
}
.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Consulting Section */
.services-section {
  background-color: var(--surface-container-lowest);
}
.section-header {
  margin-bottom: 4rem;
}
.section-title {
  color: var(--primary);
  font-size: 2.25rem;
  font-weight: 900;
  margin-bottom: 1rem;
}
.section-desc {
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  margin-bottom: 0.3rem;
  /**#max-width: 42rem;**/
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.service-card {
  background-color: var(--white);
  border: 1px solid var(--outline-variant);
  border-radius: 1rem;
  padding: 2rem;
  transition:
    border-color 0.3s,
    shadow 0.3s;
}
.service-card:hover {
  border-color: var(--primary-container);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}
.service-icon-box {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  /**background-color: var(--primary-container);**/
  color: var(--primary-fixed-dim);
  margin-bottom: 1.5rem;
  transition: transform 0.3s;
   
}
.service-card:hover .service-icon-box {
  transform: scale(1.1);
}
.service-name {
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.service-text {
  color: var(--on-surface-variant);
  margin-bottom: 1.5rem;
}
.card-divider {
  border: 0;
  border-top: 1px solid var(--outline-variant);
  margin-bottom: 1.5rem;
}
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.service-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--on-surface);
}
.check-icon {
  color: var(--secondary);
  font-size: 0.875rem !important;
  width: 0.7rem;
}

/* Equipment Section */
.equipment-section {
  background-color: var(--primary);
  color: var(--white);
}
.split-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .split-layout {
    grid-template-columns: 1fr 1fr;
  }
}
.equipment-title {
  font-size: 2.25rem;
  font-weight: 900;
  margin-bottom: 2rem;
}
.equipment-lead {
  color: var(--primary-fixed-dim);
  font-size: 1.125rem;
  margin-bottom: 3rem;
}
.feature-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.feature-row {
  display: flex;
  gap: 1.5rem;
}
.feature-icon-circle {
  width: 3.3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bg-secondary {
  background-color: #88a096;
}
.bg-tertiary {
  background-color: #546c61;
}
.feature-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.feature-desc {
  color: var(--surface-variant);
  font-size: 0.875rem;
}
.image-circle-container {
  position: relative;
}
.image-circle {
  aspect-ratio: 1/1;
  border-radius: 1;
  overflow: hidden;
  border: 8px solid var(--primary-container);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
.image-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.stat-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background-color: var(--secondary-container);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  text-align: center;
}
.stat-value {
  display: block;
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Logic Loop Section */
.logic-section {
  background-color: var(--white);
}
.steps-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 4rem;
}
@media (min-width: 768px) {
  .steps-container {
    flex-direction: row;
    justify-content: space-between;
  }
  .steps-line {
    position: absolute;
    top: 3rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--outline-variant);
    z-index: 1;
  }
}
.step-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}
.step-icon-circle {
  width: 6rem;
  height: 6rem;
  border-radius: 9999px;
  /**#background-color: var(--surface-container);
  #box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  #border: 4px solid var(--white);**/
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
}
.step-number {
  position: absolute;
  right: -0.5rem;
  top: 0;
  background-color: var(--primary);
  color: var(--white);
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
}
.step-title {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}
.step-text {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  max-width: 15rem;
}

/* CTA Banner */
.cta-banner {
  margin-top: 5rem;
  padding: 2rem;
  border-radius: 1.5rem;
  background-color: var(--secondary-fixed);
  border: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) {
  .cta-banner {
    flex-direction: row;
    padding: 2rem;
  }
}
.cta-content {
  flex: 1;
}
.cta-title {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  color: var(--on-secondary-fixed);
}
.cta-text {
  color: var(--on-secondary-fixed-variant);
}

/* Footer */
.site-footer {
  background-color: var(--surface-container-highest);
  border-top: 1px solid var(--outline-variant);
  padding: 4rem 2.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.footer-brand-col {
  grid-column: 1 / -1;
}
@media (min-width: 768px) {
  .footer-brand-col {
    grid-column: span 1;
  }
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.footer-logo-svg {
  width: 1.25rem;
  height: 1.25rem;
}
.footer-desc {
  font-size: 0.875rem;
  color: var(--on-surface-variant);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.social-links {
  display: flex;
  gap: 1rem;
}
.social-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background-color: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid var(--outline-variant);
  text-decoration: none;
  transition: all 0.2s;
}
.social-btn:hover {
  background-color: var(--primary);
  color: var(--white);
}
.footer-nav-title {
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  font-size: 0.875rem;
}
.footer-nav-link {
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-nav-link:hover {
  color: var(--secondary);
}
.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}
.copyright {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--outline);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-legal a {
  color: var(--outline);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-legal a:hover {
  color: var(--primary);
}

/* Animation Classes */
.fade-up {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 0.7s,
    transform 0.7s;
}
.fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

.card { background: var(--surface-container-lowest); border: 1px solid var(--border-color); padding: 2.5rem; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.card-header { display: flex; align-items: center; gap: 1rem; border-bottom: 1px solid var(--border-color); padding-bottom: 1.5rem; margin-bottom: 2rem; }
.card-title { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem; letter-spacing: 0.05em; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem; color: var(--text-main); }
.form-textarea { resize: vertical; min-height: 120px; }
.location-card { margin-bottom: 2rem; }
.location-meta { font-size: 0.7rem; background: var(--surface-dim); padding: 0.2rem 0.5rem; border-radius: 99px; }
.map-box { height: 150px; background: var(--surface-dim); border-radius: var(--radius-sm); margin-top: 1.5rem; position: relative; overflow: hidden; }
.map-visual { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }
.legal-section { border-top: 1px solid var(--border-color); margin-top: 4rem; padding-top: 4rem; }
.legal-title { font-size: 2rem; font-weight: 700; display: flex; 
  align-items: center; 
  gap: 1rem; 
  margin-bottom: 2rem; 
  margin-top: 3rem;
}
.legal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; }
.legal-col-title { font-size: 1.15rem; font-weight: 1700; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; margin-bottom: 1rem; }
.legal-item { margin-bottom: 0.5rem; font-size: 0.875rem; }
.legal-item span { color: var(--text-muted); width: 120px; display: inline-block; }
.disclaimer-box { background: var(--surface-dim); padding: 2rem; border-radius: var(--radius-sm); margin-top: 3rem; font-size: 0.875rem; color: var(--text-muted); }