/* ==========================================================================
   BFARM PORTAL & LANDING PAGE STYLES
   Design System: High-Tech Agricultural Ecosystem (Modern, Clean, Vibrant)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --bfarm-primary: #059669;
  --bfarm-primary-dark: #047857;
  --bfarm-primary-light: #10b981;
  --bfarm-primary-subtle: #ecfdf5;
  --bfarm-primary-glow: rgba(16, 185, 129, 0.25);

  --bfarm-sky: #0284c7;
  --bfarm-sky-dark: #0369a1;
  --bfarm-sky-light: #38bdf8;
  --bfarm-sky-subtle: #f0f9ff;

  --bfarm-amber: #d97706;
  --bfarm-amber-light: #f59e0b;
  --bfarm-amber-subtle: #fffbeb;

  --bfarm-slate-900: #0f172a;
  --bfarm-slate-800: #1e293b;
  --bfarm-slate-700: #334155;
  --bfarm-slate-600: #475569;
  --bfarm-slate-500: #64748b;
  --bfarm-slate-400: #94a3b8;
  --bfarm-slate-200: #e2e8f0;
  --bfarm-slate-100: #f1f5f9;
  --bfarm-slate-50: #f8fafc;
  --bfarm-white: #ffffff;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 30px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 12px 30px rgba(16, 185, 129, 0.18);
  --shadow-sky-glow: 0 12px 30px rgba(2, 132, 199, 0.18);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.bfarm-portal-body {
  font-family: var(--font-main);
  background-color: var(--bfarm-white);
  color: var(--bfarm-slate-700);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--bfarm-slate-900);
  font-weight: 700;
  line-height: 1.25;
}

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

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

.portal-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   HEADER / NAVBAR (Sticky Glassmorphism)
   ========================================================================== */
.portal-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
  transition: var(--transition-normal);
}

.portal-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border-bottom-color: var(--bfarm-slate-200);
}

.portal-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.portal-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.portal-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.portal-brand-text {
  display: flex;
  flex-direction: column;
}

.portal-brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--bfarm-slate-900);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.portal-brand-title span {
  color: var(--bfarm-primary);
}

.portal-brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--bfarm-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.portal-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.portal-nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bfarm-slate-600);
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

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

.portal-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--bfarm-primary);
  transition: width 0.25s ease;
  border-radius: 2px;
}

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

.portal-nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Standard Buttons */
.btn-portal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-portal-outline {
  color: var(--bfarm-slate-700);
  background: var(--bfarm-white);
  border-color: var(--bfarm-slate-200);
}

.btn-portal-outline:hover {
  background: var(--bfarm-slate-50);
  color: var(--bfarm-primary);
  border-color: var(--bfarm-primary-light);
}

.btn-portal-primary {
  background: linear-gradient(135deg, var(--bfarm-primary) 0%, var(--bfarm-primary-dark) 100%);
  color: var(--bfarm-white);
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.28);
}

.btn-portal-primary:hover {
  background: linear-gradient(135deg, var(--bfarm-primary-light) 0%, var(--bfarm-primary) 100%);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.38);
  transform: translateY(-1px);
}

.btn-portal-sky {
  background: linear-gradient(135deg, var(--bfarm-sky) 0%, var(--bfarm-sky-dark) 100%);
  color: var(--bfarm-white);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.28);
}

.btn-portal-sky:hover {
  background: linear-gradient(135deg, var(--bfarm-sky-light) 0%, var(--bfarm-sky) 100%);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.38);
  transform: translateY(-1px);
}

.btn-portal-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.portal-user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bfarm-primary-subtle);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bfarm-primary-dark);
}

.portal-user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bfarm-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Mobile Hamburger */
.portal-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--bfarm-slate-800);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 140px;
  padding-bottom: 80px;
  position: relative;
  background: radial-gradient(120% 120% at 50% 0%, #f0fdf4 0%, #ffffff 70%);
  overflow: hidden;
}

.hero-glow-blob {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  filter: blur(40px);
}

.hero-glow-blob-left {
  position: absolute;
  top: 20%;
  left: -150px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  filter: blur(50px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bfarm-primary-subtle);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-full);
  color: var(--bfarm-primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.1);
}

.hero-pill-tag .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--bfarm-primary-light);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--bfarm-slate-900);
  margin-bottom: 20px;
}

.hero-title .highlight-gradient {
  background: linear-gradient(135deg, var(--bfarm-primary) 0%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--bfarm-slate-600);
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 580px;
}

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

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--bfarm-slate-200);
}

.hero-trust-avatars {
  display: flex;
  align-items: center;
}

.hero-trust-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid white;
  background: #cbd5e1;
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
}

.hero-trust-avatar:first-child {
  margin-left: 0;
  background: #059669;
  color: white;
}
.hero-trust-avatar:nth-child(2) { background: #0284c7; color: white; }
.hero-trust-avatar:nth-child(3) { background: #d97706; color: white; }
.hero-trust-avatar:nth-child(4) { background: #6366f1; color: white; }

.hero-trust-text {
  font-size: 0.88rem;
  color: var(--bfarm-slate-600);
}

.hero-trust-text strong {
  color: var(--bfarm-slate-900);
}

/* Hero Live Dashboard Widget (Right Column) */
.hero-dashboard-mockup {
  position: relative;
  background: var(--bfarm-white);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  z-index: 2;
  transition: var(--transition-normal);
}

.hero-dashboard-mockup:hover {
  transform: translateY(-3px);
}

.dashboard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bfarm-slate-100);
}

.dashboard-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--bfarm-primary);
  background: var(--bfarm-primary-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.dashboard-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.stat-sensor-card {
  background: var(--bfarm-slate-50);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-fast);
}

.stat-sensor-card:hover {
  background: var(--bfarm-white);
  border-color: var(--bfarm-primary-light);
  box-shadow: var(--shadow-sm);
}

.stat-sensor-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.icon-temp { background: #fee2e2; color: #ef4444; }
.icon-hum { background: #e0f2fe; color: #0284c7; }
.icon-ph { background: #dcfce7; color: #10b981; }
.icon-area { background: #fef3c7; color: #d97706; }

.stat-sensor-info {
  display: flex;
  flex-direction: column;
}

.stat-sensor-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--bfarm-slate-900);
  line-height: 1.2;
}

.stat-sensor-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--bfarm-slate-500);
}

.dashboard-ai-alert {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.dashboard-ai-icon {
  font-size: 1.3rem;
  line-height: 1;
}

.dashboard-ai-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 2px;
}

.dashboard-ai-desc {
  font-size: 0.78rem;
  color: #b45309;
  line-height: 1.4;
}

.dashboard-gis-preview {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--radius-md);
  padding: 16px;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-gis-title {
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dashboard-gis-meta {
  font-size: 0.75rem;
  color: var(--bfarm-slate-400);
}

.dashboard-gis-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

/* ==========================================================================
   SECTION COMMON HEADINGS & BADGES
   ========================================================================== */
.portal-section {
  padding: 90px 0;
  position: relative;
}

.section-light-bg {
  background-color: var(--bfarm-slate-50);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: var(--bfarm-primary-subtle);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  color: var(--bfarm-primary-dark);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--bfarm-slate-900);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--bfarm-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   CORE PLATFORM MODULES (9 TOOLS IN 1)
   ========================================================================== */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.module-card {
  background: var(--bfarm-white);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--bfarm-primary) 0%, var(--bfarm-sky) 100%);
  opacity: 0;
  transition: var(--transition-fast);
}

.module-card:hover {
  transform: translateY(-6px);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: var(--shadow-lg), 0 10px 20px rgba(5, 150, 105, 0.08);
}

.module-card:hover::before {
  opacity: 1;
}

.module-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition-fast);
}

.module-card:hover .module-icon-wrap {
  transform: scale(1.08);
}

.bg-emerald { background: #d1fae5; color: #059669; }
.bg-sky { background: #e0f2fe; color: #0284c7; }
.bg-amber { background: #fef3c7; color: #d97706; }
.bg-indigo { background: #e0e7ff; color: #4f46e5; }
.bg-rose { background: #ffe4e6; color: #e11d48; }
.bg-teal { background: #ccfbf1; color: #0d9488; }
.bg-purple { background: #f3e8ff; color: #9333ea; }
.bg-lime { background: #ecfccb; color: #65a30d; }
.bg-cyan { background: #cffafe; color: #0891b2; }

.module-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bfarm-slate-900);
  margin-bottom: 10px;
}

.module-desc {
  font-size: 0.92rem;
  color: var(--bfarm-slate-600);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.module-features-list {
  list-style: none;
  border-top: 1px solid var(--bfarm-slate-100);
  padding-top: 14px;
  margin-bottom: 18px;
}

.module-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--bfarm-slate-700);
  margin-bottom: 6px;
}

.module-feature-item svg {
  color: var(--bfarm-primary);
  flex-shrink: 0;
}

.module-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--bfarm-primary);
  transition: var(--transition-fast);
}

.module-card:hover .module-learn-more {
  color: var(--bfarm-primary-dark);
  gap: 10px;
}

/* ==========================================================================
   AI AGRICULTURE SECTION
   ========================================================================== */
.ai-section {
  background: linear-gradient(135deg, #0b132b 0%, #1c2541 100%);
  color: var(--bfarm-white);
  overflow: hidden;
}

.ai-section .section-title {
  color: var(--bfarm-white);
}

.ai-section .section-subtitle {
  color: #94a3b8;
}

.ai-section .section-badge {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.3);
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.ai-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ai-feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.ai-feature-card:hover, .ai-feature-card.active {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(52, 211, 153, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transform: translateX(6px);
}

.ai-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.ai-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.ai-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bfarm-white);
}

.ai-card-body {
  font-size: 0.92rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.ai-card-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #38bdf8;
  margin-top: 10px;
}

/* AI Interactive Visual Preview */
.ai-interactive-visual {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
}

.ai-scan-box {
  position: relative;
  background: #020617;
  border-radius: var(--radius-md);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px dashed rgba(52, 211, 153, 0.4);
  margin-bottom: 20px;
}

.ai-scan-laser {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #10b981, #38bdf8, transparent);
  box-shadow: 0 0 15px #10b981;
  animation: laser-scan 3s infinite ease-in-out;
}

@keyframes laser-scan {
  0% { top: 5%; opacity: 0.8; }
  50% { top: 90%; opacity: 1; }
  100% { top: 5%; opacity: 0.8; }
}

.ai-scan-content {
  text-align: center;
}

.ai-scan-icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

.ai-result-box {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.ai-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.ai-result-tag {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.ai-confidence-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 6px;
}

.ai-confidence-bar-fill {
  height: 100%;
  width: 96.8%;
  background: linear-gradient(90deg, #10b981, #38bdf8);
  border-radius: var(--radius-full);
}

/* ==========================================================================
   SOLUTIONS BY SECTOR (TABS)
   ========================================================================== */
.solutions-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.solution-tab-btn {
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bfarm-slate-600);
  background: var(--bfarm-white);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.solution-tab-btn:hover {
  border-color: var(--bfarm-primary-light);
  color: var(--bfarm-primary);
}

.solution-tab-btn.active {
  background: var(--bfarm-primary);
  color: var(--bfarm-white);
  border-color: var(--bfarm-primary);
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.28);
}

.solution-content-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.solution-content-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.solution-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bfarm-white);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  align-items: center;
}

.solution-points-list {
  list-style: none;
  margin: 24px 0;
}

.solution-point-item {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}

.solution-point-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bfarm-primary-subtle);
  color: var(--bfarm-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 700;
}

.solution-point-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--bfarm-slate-900);
  margin-bottom: 2px;
}

.solution-point-text p {
  font-size: 0.88rem;
  color: var(--bfarm-slate-600);
}

.solution-visual-box {
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}

/* ==========================================================================
   METRICS & IMPACT STATS
   ========================================================================== */
.metrics-section {
  background: var(--bfarm-slate-900);
  color: var(--bfarm-white);
  padding: 70px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.metric-item {
  padding: 20px;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  color: #34d399;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #34d399 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--bfarm-white);
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 0.82rem;
  color: var(--bfarm-slate-400);
}

/* ==========================================================================
   PRICING PLANS
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bfarm-white);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--bfarm-primary-light);
}

.pricing-card.featured {
  border: 2px solid var(--bfarm-primary);
  box-shadow: var(--shadow-lg), 0 10px 30px rgba(5, 150, 105, 0.15);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--bfarm-primary) 0%, var(--bfarm-primary-dark) 100%);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(5, 150, 105, 0.3);
}

.pricing-head {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--bfarm-slate-100);
}

.pricing-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--bfarm-slate-900);
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--bfarm-slate-500);
  min-height: 42px;
}

.pricing-price-wrap {
  margin: 16px 0 8px 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.pricing-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--bfarm-slate-900);
}

.pricing-period {
  font-size: 0.88rem;
  color: var(--bfarm-slate-500);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--bfarm-slate-700);
  margin-bottom: 12px;
}

.pricing-feature-item svg {
  color: var(--bfarm-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bfarm-white);
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--bfarm-primary-light);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.08);
}

.faq-question {
  padding: 20px 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bfarm-slate-900);
  text-align: left;
  cursor: pointer;
  font-family: var(--font-heading);
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  color: var(--bfarm-slate-500);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  color: var(--bfarm-primary);
}

.faq-answer {
  padding: 0 24px 20px 24px;
  font-size: 0.94rem;
  color: var(--bfarm-slate-600);
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ==========================================================================
   CTA BANNER & DEMO FORM
   ========================================================================== */
.cta-banner-section {
  background: linear-gradient(135deg, #059669 0%, #047857 50%, #065f46 100%);
  color: var(--bfarm-white);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  margin: 40px auto 90px auto;
  max-width: 1240px;
  box-shadow: 0 20px 40px rgba(5, 150, 105, 0.3);
  position: relative;
  overflow: hidden;
}

.cta-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--bfarm-white);
  margin-bottom: 14px;
}

.cta-desc {
  font-size: 1.05rem;
  color: #d1fae5;
  line-height: 1.6;
  margin-bottom: 24px;
}

.cta-form-card {
  background: var(--bfarm-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  color: var(--bfarm-slate-800);
}

.cta-form-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bfarm-slate-900);
  margin-bottom: 16px;
  text-align: center;
}

.form-group {
  margin-bottom: 14px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--bfarm-slate-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--bfarm-slate-800);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--bfarm-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.portal-footer {
  background: #090f1d;
  color: var(--bfarm-slate-400);
  padding-top: 80px;
  padding-bottom: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 16px 0;
  color: var(--bfarm-slate-400);
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--bfarm-white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-link-item {
  margin-bottom: 10px;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--bfarm-slate-400);
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--bfarm-primary-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 0.88rem;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile & Tablet Breakpoints)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-8px);
  }
  .ai-grid, .solution-detail-grid, .cta-banner-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .portal-nav-links {
    display: none;
  }
  .portal-nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: white;
    padding: 24px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--bfarm-slate-200);
    gap: 16px;
  }
  .portal-menu-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .modules-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner-section {
    padding: 36px 20px;
    margin: 20px 16px;
  }
}