/*
Theme Name: Agnsee
Theme URI: https://agnsee.ca
Author: Agnsee
Description: Thème custom pour agnsee.ca — agent manufacturier en horticulture protégée. Bilingue FR/EN, sans WooCommerce.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: agnsee
*/

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Couleurs */
  --color-accent: #1a7a4a;
  --color-accent-dark: #145c38;
  --color-accent-light: #e6f2ec;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f8fa;
  --color-bg-dark: #14181a;
  --color-text: #1d1d1f;
  --color-text-secondary: #6e6e73;
  --color-text-inverse: #f5f5f7;
  --color-border: #e5e5e7;
  --color-border-dark: #2c2f31;

  /* Typographie */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Structure */
  --container-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --header-height: 76px;
  --transition: 0.25s ease;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.12);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* ==========================================================================
   3. TYPOGRAPHIE
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p { color: var(--color-text-secondary); }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

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

@media (max-width: 782px) {
  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }
  h3 { font-size: var(--fs-xl); }
}

/* ==========================================================================
   4. LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

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

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark p {
  color: var(--color-text-inverse);
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ==========================================================================
   5. BOUTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

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

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

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

.btn-secondary:hover { border-color: var(--color-text); }

.btn-light {
  background: #fff;
  color: var(--color-text);
}

.btn-light:hover { background: var(--color-bg-alt); }

.btn-outline-inverse {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid rgba(245, 245, 247, 0.3);
}

.btn-outline-inverse:hover { border-color: var(--color-text-inverse); }

.btn-sm { padding: 0.6rem 1.25rem; font-size: var(--fs-xs); }

/* ==========================================================================
   6. CARTES
   ========================================================================== */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

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

/* ==========================================================================
   7. HEADER / NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

/* Header transparent sur le hero vidéo (page d'accueil), devient le header normal au scroll */
.site-header.header-transparent {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
}

.site-header.header-transparent .main-nav > ul > li > a,
.site-header.header-transparent .site-logo,
.site-header.header-transparent .hero-toggle-label {
  color: #fff;
}

/* Garde les couleurs d'origine du logo sur la vidéo, avec une ombre portée pour rester lisible peu importe le fond */
.site-header.header-transparent:not(.is-scrolled) .site-logo img {
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.55)) drop-shadow(0 1px 10px rgba(0, 0, 0, 0.35));
}

.site-header.header-transparent .hamburger span {
  background: #fff;
}

.site-header.header-transparent .lang-toggle {
  border-color: rgba(255, 255, 255, 0.4);
}

.site-header.header-transparent .lang-toggle button {
  color: rgba(255, 255, 255, 0.75);
}

.site-header.header-transparent .lang-toggle button.is-active {
  background: #fff;
  color: #000;
}

.site-header.header-transparent .btn-primary {
  background: #fff;
  color: #000;
}

.site-header.header-transparent .btn-primary:hover {
  background: rgba(255, 255, 255, 0.85);
}

.site-header.header-transparent.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
}

.site-header.header-transparent.is-scrolled .main-nav > ul > li > a,
.site-header.header-transparent.is-scrolled .site-logo {
  color: var(--color-text);
}

.site-header.header-transparent.is-scrolled .hamburger span {
  background: var(--color-text);
}

.site-header.header-transparent.is-scrolled .lang-toggle {
  border-color: var(--color-border);
}

.site-header.header-transparent.is-scrolled .lang-toggle button {
  color: var(--color-text-secondary);
}

.site-header.header-transparent.is-scrolled .lang-toggle button.is-active {
  background: var(--color-text);
  color: #fff;
}

.site-header.header-transparent.is-scrolled .btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.site-header.header-transparent.is-scrolled .btn-primary:hover {
  background: var(--color-accent-dark);
}

.header-inner {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-logo {
  display: flex;
  align-items: center;
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.site-logo img { height: 32px; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.main-nav > ul > li {
  position: relative;
}

.main-nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: 0.5rem 0;
  color: var(--color-text);
  transition: color var(--transition);
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li.menu-item-active > a {
  color: var(--color-accent);
}

.main-nav .chevron {
  width: 12px;
  height: 12px;
  transition: transform var(--transition);
}

.main-nav li:hover .chevron { transform: rotate(180deg); }

/* Mega menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 560px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.main-nav li:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-col-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.mega-menu a.mega-link {
  display: block;
  padding: 0.4rem 0;
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.mega-menu a.mega-link:hover { color: var(--color-accent); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Toggle FR/EN */
.lang-toggle {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 3px;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.lang-toggle button {
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  color: var(--color-text-secondary);
  transition: background var(--transition), color var(--transition);
}

.lang-toggle button.is-active {
  background: var(--color-text);
  color: #fff;
}

/* Hamburger mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: #fff;
  z-index: 998;
  padding: var(--space-md);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition);
}

.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav ul { display: flex; flex-direction: column; }

.mobile-nav > ul > li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav > ul > li > a,
.mobile-nav .mobile-submenu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  font-size: var(--fs-lg);
  font-weight: 500;
}

.mobile-submenu {
  display: none;
  padding-bottom: var(--space-sm);
}

.mobile-submenu.is-open { display: block; }

.mobile-submenu a {
  display: block;
  padding: 0.5rem 0;
  color: var(--color-text-secondary);
}

@media (max-width: 992px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn-primary.btn-sm { display: none; }
}

@media (max-width: 420px) {
  .lang-toggle button { padding: 0.3rem 0.55rem; }
}

/* ==========================================================================
   8. HERO
   ========================================================================== */
.hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}

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

.hero h1 {
  max-width: 780px;
  margin: 0 auto var(--space-sm);
}

.hero p.hero-lead {
  max-width: 620px;
  margin: 0 auto var(--space-md);
  font-size: var(--fs-lg);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

@media (max-width: 600px) {
  .hero { padding: var(--space-2xl) 0 var(--space-xl); }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ==========================================================================
   9. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-dark);
}

.footer-col-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(245, 245, 247, 0.5);
  margin-bottom: var(--space-sm);
}

.footer-col ul li { margin-bottom: 0.6rem; }

.footer-col a {
  color: rgba(245, 245, 247, 0.85);
  font-size: var(--fs-sm);
  transition: color var(--transition);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  font-size: var(--fs-xs);
  color: rgba(245, 245, 247, 0.5);
  flex-wrap: wrap;
  gap: var(--space-xs);
}

@media (max-width: 782px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ==========================================================================
   10. FORMULAIRES
   ========================================================================== */
.form-field {
  margin-bottom: var(--space-sm);
}

.form-field label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
}

.form-field textarea { min-height: 140px; resize: vertical; }

.form-note {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

.form-success,
.form-error {
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.form-success {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.form-error {
  background: #fbe9e7;
  color: #9c2b1a;
}

/* ==========================================================================
   11. TRILINGUE FR / EN / ES
   ========================================================================== */
[data-lang="fr"] .lang-en, [data-lang="fr"] .lang-es { display: none !important; }
[data-lang="en"] .lang-fr, [data-lang="en"] .lang-es { display: none !important; }
[data-lang="es"] .lang-fr, [data-lang="es"] .lang-en { display: none !important; }

/* ==========================================================================
   12b. HERO VIDÉO (style Apple : plein écran, verre translucide)
   ========================================================================== */
.hero-video {
  position: relative;
  height: 100vh;
  min-height: 560px;
  margin-top: calc(-1 * var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0c0f10;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 14, 12, 0.55) 0%, rgba(10, 14, 12, 0.35) 45%, rgba(10, 14, 12, 0.75) 100%);
}

.hero-video-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 var(--space-md);
  max-width: 780px;
}

.hero-video-eyebrow {
  display: inline-flex;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-sm);
}

.hero-video-title {
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: var(--space-sm);
}

.hero-video-lead {
  font-size: var(--fs-lg);
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto var(--space-md);
}

.hero-video-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Boutons effet verre translucide (glassmorphism) */
.btn-glass {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Bouton solide neutre (blanc/noir), pour les hero sombres où on ne veut ni vert ni bleu */
.btn-hero-solid {
  background: #fff;
  color: #0c0f10;
}

.btn-hero-solid:hover {
  background: rgba(255, 255, 255, 0.85);
}

@media (max-width: 600px) {
  .hero-video {
    height: auto;
    min-height: 100vh;
    padding: 6.5rem 0 3rem;
  }
  .hero-video-title { font-size: clamp(1.75rem, 8vw, 2.5rem); }
  .hero-video-lead { font-size: var(--fs-base); }
  .hero-video-actions { flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto; }
  .hero-video-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video-bg { display: none; }
}

/* ==========================================================================
   12. UTILITAIRES
   ========================================================================== */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--space-lg) 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 9999;
}

.skip-link:focus { left: var(--space-sm); }