/* ═══════════════════════════════════════════════
   AgriConnect Design System — site.css
   Aligné sur Flutter DESIGN_SYSTEM.md
   ═══════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
  --ac-green:        #2E7D32;
  --ac-green-light:  #4CAF50;
  --ac-green-pale:   #E8F5E9;
  --ac-blue:         #1565C0;
  --ac-blue-pale:    #E3F2FD;
  --ac-orange:       #FF9800;
  --ac-orange-pale:  #FFF3E0;
  --ac-success:      #388E3C;
  --ac-danger:       #D32F2F;
  --ac-warning:      #F57C00;
  --ac-text:         #1E2A3A;
  --ac-text-muted:   #64748B;
  --ac-bg:           #FFFFFF;
  --ac-bg-alt:       #F8FAFC;
  --ac-border:       #E2E8F0;
  --ac-radius-card:  12px;
  --ac-radius-btn:   8px;
  --ac-shadow:       0 2px 8px rgba(0,0,0,0.08);
  --ac-shadow-md:    0 4px 16px rgba(0,0,0,0.10);
  --ac-shadow-lg:    0 8px 32px rgba(0,0,0,0.12);
  --ac-font-head:    'Poppins', sans-serif;
  --ac-font-body:    'Inter', sans-serif;
  --ac-transition:   0.25s ease;
}

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

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

body {
  font-family: var(--ac-font-body);
  color: var(--ac-text);
  line-height: 1.6;
  background: var(--ac-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ac-font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--ac-text);
}

a { text-decoration: none; }
img, svg { max-width: 100%; }

/* ─── Utilities ─── */
.bg-white  { background: #fff !important; }
.bg-alt    { background: var(--ac-bg-alt) !important; }
.ac-text-green { color: var(--ac-green); }

/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-delay-1 { transition-delay: 0.10s; }
.fade-delay-2 { transition-delay: 0.20s; }

/* ══════════════════════════════════
   NAVBAR
══════════════════════════════════ */
.ac-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--ac-border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  transition: box-shadow var(--ac-transition);
}
.ac-nav.scrolled {
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
}
.ac-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 24px;
}

/* Brand / Logo */
.ac-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ac-font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ac-green);
  white-space: nowrap;
}
.ac-brand:hover { color: var(--ac-green); }

/* Nav links */
.ac-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ac-nav-link {
  color: var(--ac-text);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--ac-radius-btn);
  transition: color var(--ac-transition), background var(--ac-transition);
}
.ac-nav-link:hover { color: var(--ac-green); background: var(--ac-green-pale); }
.ac-nav-login { color: var(--ac-text-muted); font-size: 0.85rem; }

/* Nav CTA */
.ac-btn-cta {
  background: var(--ac-green);
  color: #fff !important;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--ac-radius-btn);
  transition: background var(--ac-transition), transform var(--ac-transition);
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.ac-btn-cta:hover { background: #1b5e20; transform: translateY(-1px); }

/* Hamburger */
.ac-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.ac-hamburger span {
  display: block;
  height: 2px;
  background: var(--ac-text);
  border-radius: 2px;
  transition: transform var(--ac-transition), opacity var(--ac-transition);
}
.ac-hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.ac-hamburger.active span:nth-child(2) { opacity: 0; }
.ac-hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ══════════════════════════════════
   BUTTONS (global)
══════════════════════════════════ */
.ac-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ac-green);
  color: #fff;
  font-family: var(--ac-font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 11px 24px;
  border-radius: var(--ac-radius-btn);
  border: none;
  cursor: pointer;
  transition: background var(--ac-transition), transform var(--ac-transition), box-shadow var(--ac-transition);
  letter-spacing: 0.2px;
  text-decoration: none;
}
.ac-btn-primary:hover, .ac-btn-primary:focus {
  background: #1b5e20;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46,125,50,0.3);
}

.ac-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ac-green);
  border: 2px solid var(--ac-green);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 9px 24px;
  border-radius: var(--ac-radius-btn);
  cursor: pointer;
  transition: all var(--ac-transition);
  text-decoration: none;
}
.ac-btn-outline:hover { background: var(--ac-green-pale); color: var(--ac-green); transform: translateY(-1px); }

.ac-btn-outline-green {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ac-green);
  border: 2px solid var(--ac-green);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--ac-radius-btn);
  cursor: pointer;
  transition: all var(--ac-transition);
  text-decoration: none;
}
.ac-btn-outline-green:hover { background: var(--ac-green-pale); color: var(--ac-green); }

.ac-btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: var(--ac-green);
  border: 2px solid #fff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--ac-radius-btn);
  cursor: pointer;
  transition: all var(--ac-transition);
  text-decoration: none;
}
.ac-btn-white:hover { background: var(--ac-green-pale); border-color: var(--ac-green-pale); color: var(--ac-green); }

.ac-btn-lg { padding: 13px 28px; font-size: 0.975rem; }

/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
.ac-hero {
  position: relative;
  padding: 72px 0 0;
  background: linear-gradient(145deg, var(--ac-green-pale) 0%, #f0fff0 40%, var(--ac-bg-alt) 100%);
  overflow: hidden;
}

/* Badge hero */
.ac-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,125,50,0.1);
  border: 1px solid rgba(46,125,50,0.2);
  color: var(--ac-green);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: 0.3px;
}
.ac-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ac-green-light);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.ac-h1 {
  font-family: var(--ac-font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 20px;
  color: var(--ac-text);
}

.ac-hero-sub {
  font-size: 1.05rem;
  color: var(--ac-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

.ac-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

/* Stats */
.ac-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.ac-stat {
  display: flex;
  flex-direction: column;
  padding: 0 24px;
}
.ac-stat:first-child { padding-left: 0; }
.ac-stat strong {
  font-family: var(--ac-font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ac-green);
}
.ac-stat span { font-size: 0.78rem; color: var(--ac-text-muted); font-weight: 500; }
.ac-stat-sep {
  width: 1px;
  height: 36px;
  background: var(--ac-border);
}

/* Phone mockup */
.ac-phone-wrapper {
  position: relative;
  display: inline-block;
  max-width: 300px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(46,125,50,0.15));
}
.ac-phone-svg {
  width: 100%;
  height: auto;
}

/* Floating badges */
.ac-phone-badge {
  position: absolute;
  background: #fff;
  border-radius: 100px;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ac-text);
  box-shadow: var(--ac-shadow-md);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  animation: float 3s ease-in-out infinite;
}
.ac-phone-badge-1 {
  left: -90px;
  top: 25%;
  animation-delay: 0s;
}
.ac-phone-badge-2 {
  right: -70px;
  top: 60%;
  animation-delay: 1.5s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Wave separator */
.ac-hero-wave {
  margin-top: 48px;
  line-height: 0;
}
.ac-hero-wave svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* ══════════════════════════════════
   SECTIONS
══════════════════════════════════ */
.ac-section {
  padding: 80px 0;
}

.ac-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 16px;
}

.ac-label {
  display: inline-block;
  background: rgba(46,125,50,0.08);
  color: var(--ac-green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.ac-label-light {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}

.ac-h2 {
  font-family: var(--ac-font-head);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--ac-text);
  margin-bottom: 16px;
}

.ac-section-sub {
  font-size: 1rem;
  color: var(--ac-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ══════════════════════════════════
   COMPARAISON AVANT / APRÈS
══════════════════════════════════ */
.ac-compare-card {
  border-radius: var(--ac-radius-card);
  padding: 32px;
  height: 100%;
}
.ac-compare-before {
  background: #fff8f8;
  border: 2px solid #fde8e8;
}
.ac-compare-after {
  background: #f8fff8;
  border: 2px solid var(--ac-green-pale);
}

.ac-compare-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.ac-compare-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

.ac-compare-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
}
.ac-compare-icon-bad  { background: #fde8e8; color: var(--ac-danger); }
.ac-compare-icon-good { background: var(--ac-green-pale); color: var(--ac-green); }

.ac-compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ac-compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.ac-compare-list li i {
  margin-top: 3px;
  font-size: 1rem;
  flex-shrink: 0;
}
.ac-icon-red   { color: var(--ac-danger); }
.ac-icon-green { color: var(--ac-success); }
.ac-compare-list strong { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
.ac-compare-list span  { font-size: 0.85rem; color: var(--ac-text-muted); }

/* ══════════════════════════════════
   FEATURES
══════════════════════════════════ */
.ac-feature-card {
  background: #fff;
  border-radius: var(--ac-radius-card);
  padding: 28px 24px;
  height: 100%;
  box-shadow: var(--ac-shadow);
  border: 1px solid var(--ac-border);
  transition: transform var(--ac-transition), box-shadow var(--ac-transition);
}
.ac-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ac-shadow-md);
}

.ac-feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.ac-feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.ac-feature-card p {
  font-size: 0.875rem;
  color: var(--ac-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* ══════════════════════════════════
   COMMENT ÇA MARCHE — ÉTAPES
══════════════════════════════════ */
.ac-steps-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
  flex-wrap: wrap;
}

.ac-step-card {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--ac-radius-card);
  box-shadow: var(--ac-shadow);
  border: 1px solid var(--ac-border);
  position: relative;
}

.ac-step-num {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background: var(--ac-green);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ac-font-head);
}

.ac-step-icon {
  width: 56px;
  height: 56px;
  background: var(--ac-green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--ac-green);
  margin: 0 auto 16px;
}

.ac-step-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.ac-step-card p {
  font-size: 0.85rem;
  color: var(--ac-text-muted);
  line-height: 1.6;
  margin: 0;
}

.ac-step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  color: var(--ac-text-muted);
  font-size: 1.1rem;
  margin-top: 40px;
}

/* ══════════════════════════════════
   PRICING
══════════════════════════════════ */
.ac-pricing-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  height: 100%;
  border: 2px solid var(--ac-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--ac-transition), box-shadow var(--ac-transition);
}
.ac-pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ac-shadow-md);
}
.ac-pricing-featured {
  background: var(--ac-green);
  border-color: var(--ac-green);
  color: #fff;
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(46,125,50,0.25);
}
.ac-pricing-featured:hover {
  transform: translateY(-12px);
  box-shadow: 0 16px 48px rgba(46,125,50,0.30);
}

.ac-pricing-badge-top {
  display: inline-block;
  background: var(--ac-green-pale);
  color: var(--ac-green);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
  align-self: flex-start;
}
.ac-badge-featured {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.ac-pricing-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: inherit;
}

.ac-pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}
.ac-price-amount {
  font-family: var(--ac-font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: inherit;
  line-height: 1;
  letter-spacing: -2px;
}
.ac-price-unit {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.ac-price-currency {
  font-size: 0.9rem;
  font-weight: 600;
  color: inherit;
  opacity: 0.85;
}
.ac-price-period {
  font-size: 0.78rem;
  color: inherit;
  opacity: 0.7;
}

.ac-pricing-desc {
  font-size: 0.875rem;
  color: var(--ac-text-muted);
  margin-bottom: 20px;
  line-height: 1.55;
}
.ac-pricing-featured .ac-pricing-desc { color: rgba(255,255,255,0.75); }

.ac-pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}
.ac-pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--ac-border);
  color: var(--ac-text);
}
.ac-pricing-featured .ac-pricing-features li {
  color: rgba(255,255,255,0.9);
  border-bottom-color: rgba(255,255,255,0.15);
}
.ac-pricing-features li:last-child { border-bottom: none; }
.ac-pricing-features li i { font-size: 0.8rem; margin-top: 3px; color: var(--ac-green); flex-shrink: 0; }
.ac-pricing-featured .ac-pricing-features li i { color: #fff; }
.ac-feat-off { opacity: 0.45; }
.ac-feat-off i { color: var(--ac-text-muted) !important; }

.ac-pricing-note {
  font-size: 0.875rem;
  color: var(--ac-text-muted);
}

/* ══════════════════════════════════
   TÉMOIGNAGES
══════════════════════════════════ */
.ac-testimonial {
  background: #fff;
  border-radius: var(--ac-radius-card);
  padding: 28px;
  height: 100%;
  box-shadow: var(--ac-shadow);
  border: 1px solid var(--ac-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--ac-transition);
}
.ac-testimonial:hover { transform: translateY(-3px); }

.ac-stars {
  color: #FFB300;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.ac-testimonial blockquote {
  font-size: 0.9rem;
  color: var(--ac-text-muted);
  line-height: 1.7;
  font-style: italic;
  border: none;
  padding: 0;
  margin: 0 0 auto;
  flex: 1;
}
.ac-testimonial blockquote::before { content: '"'; font-size: 2.5rem; color: var(--ac-green-pale); line-height: 0.5; vertical-align: -20px; margin-right: 4px; }

.ac-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--ac-border);
}

.ac-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.ac-author-info strong { display: block; font-size: 0.9rem; font-weight: 600; }
.ac-author-info span { font-size: 0.78rem; color: var(--ac-text-muted); line-height: 1.4; }

/* ══════════════════════════════════
   FAQ
══════════════════════════════════ */
.ac-faq-wrapper {
  max-width: 720px;
  margin: 40px auto 0;
}

.ac-faq-item {
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-card);
  margin-bottom: 10px;
  background: #fff;
  overflow: hidden;
}

.ac-faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--ac-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ac-text);
  gap: 12px;
  transition: background var(--ac-transition);
}
.ac-faq-btn:hover { background: var(--ac-bg-alt); }
.ac-faq-btn[aria-expanded="true"] { color: var(--ac-green); background: var(--ac-green-pale); }

.ac-faq-chevron {
  font-size: 0.8rem;
  color: var(--ac-text-muted);
  transition: transform var(--ac-transition);
  flex-shrink: 0;
}
.ac-faq-btn[aria-expanded="true"] .ac-faq-chevron {
  transform: rotate(180deg);
  color: var(--ac-green);
}

.ac-faq-body {
  padding: 0 22px;
  max-height: 300px;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.ac-faq-body.ac-faq-closed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
}
.ac-faq-body p {
  font-size: 0.9rem;
  color: var(--ac-text-muted);
  line-height: 1.7;
  padding-bottom: 18px;
  margin: 0;
}

/* ══════════════════════════════════
   CONTACT / CTA SECTION
══════════════════════════════════ */
.ac-contact-section {
  background: linear-gradient(135deg, #1b5e20 0%, var(--ac-green) 60%, #388E3C 100%);
  padding: 80px 0;
}

.ac-contact-sub {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.ac-contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ac-contact-benefit {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 500;
}
.ac-benefit-icon {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}

/* Form card */
.ac-form-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--ac-shadow-lg);
}

.ac-form-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--ac-green-pale);
  border: 1px solid var(--ac-green-light);
  border-radius: var(--ac-radius-card);
  padding: 16px 20px;
  margin-bottom: 24px;
  color: var(--ac-green);
  font-size: 0.9rem;
}
.ac-form-success i { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.ac-form-success strong { display: block; margin-bottom: 4px; font-weight: 700; }
.ac-form-success p { margin: 0; color: var(--ac-text-muted); font-size: 0.85rem; }

.ac-field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

.ac-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius-btn);
  font-family: var(--ac-font-body);
  font-size: 0.9rem;
  color: var(--ac-text);
  background: var(--ac-bg);
  transition: border-color var(--ac-transition), box-shadow var(--ac-transition);
  line-height: 1.5;
}
.ac-input::placeholder { color: #B0BEC5; }
.ac-input:focus {
  outline: none;
  border-color: var(--ac-green);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.12);
}
textarea.ac-input { resize: vertical; min-height: 80px; }

.ac-form-note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--ac-text-muted);
  text-align: center;
}

/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.ac-footer {
  background: #0d1f11;
  color: #94a3b8;
  padding: 56px 0 0;
}

.ac-footer-brand {
  font-family: var(--ac-font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.ac-footer-brand:hover { color: var(--ac-green-light); }

.ac-footer-desc {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.65;
  max-width: 280px;
}

.ac-footer-title {
  font-family: var(--ac-font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
}

.ac-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ac-footer-links a {
  font-size: 0.875rem;
  color: #64748B;
  transition: color var(--ac-transition);
}
.ac-footer-links a:hover { color: var(--ac-green-light); }

.ac-footer-contact {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 2;
}

.ac-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 32px;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: #475569;
}
.ac-footer-legal { display: flex; gap: 20px; }
.ac-footer-legal a { color: #475569; transition: color var(--ac-transition); }
.ac-footer-legal a:hover { color: #fff; }

/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 991px) {
  /* Mobile navbar */
  .ac-hamburger { display: flex; }
  .ac-nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--ac-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    align-items: flex-start;
    gap: 4px;
  }
  .ac-nav-links.open { display: flex; }
  .ac-nav-link { width: 100%; padding: 10px 12px; }
  .ac-btn-cta { width: 100%; justify-content: center; margin-top: 8px; }

  /* Phone badges hidden on small screens */
  .ac-phone-badge { display: none; }

  /* Steps vertical */
  .ac-steps-row { flex-direction: column; align-items: center; gap: 24px; }
  .ac-step-arrow { transform: rotate(90deg); margin: -8px 0; }
  .ac-step-card  { max-width: 340px; width: 100%; }

  /* Pricing: cancel featured offset */
  .ac-pricing-featured { transform: none; }
}

@media (max-width: 767px) {
  .ac-section { padding: 60px 0; }
  .ac-hero { padding: 56px 0 0; }
  .ac-h1 { font-size: 2rem; }
  .ac-h2 { font-size: 1.65rem; }
  .ac-hero-sub { font-size: 0.95rem; }
  .ac-hero-actions { flex-direction: column; width: 100%; }
  .ac-hero-actions .ac-btn-primary,
  .ac-hero-actions .ac-btn-outline { width: 100%; justify-content: center; }
  .ac-hero-stats { gap: 0; justify-content: center; }
  .ac-stat { padding: 0 16px; }
  .ac-compare-card { padding: 22px; }
  .ac-form-card { padding: 24px 18px; }
  .ac-footer-bottom { flex-direction: column; text-align: center; }
  .ac-footer-legal { justify-content: center; }
}

/* ─── Bootstrap focus override ─── */
.btn:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.15rem rgba(46,125,50,0.25);
}