/* ========================================
   one b tech - Main Stylesheet
   المنصة العربية المتكاملة لإدارة المزارع
   ======================================== */

/* === المتغيرات الأساسية === */
:root {
  --color-primary: #10b981;
  --color-primary-dark: #059669;
  --color-primary-light: #34d399;
  --color-primary-bg: rgba(16, 185, 129, 0.1);
  --color-primary-border: rgba(16, 185, 129, 0.3);

  --color-bg: #0a0e1a;
  --color-bg-secondary: #111827;
  --color-bg-tertiary: #1f2937;

  --color-text: #f9fafb;
  --color-text-muted: #9ca3af;
  --color-text-dim: #6b7280;

  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-light: rgba(255, 255, 255, 0.15);

  --font-arabic: 'Tajawal', 'Cairo', 'IBM Plex Sans Arabic', sans-serif;
  --font-english: 'Arial', sans-serif;

  --container-max: 1200px;
  --header-height: 72px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.2);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; overflow-x: clip; }

body {
  font-family: var(--font-arabic);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: clip;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }
.footer { flex-shrink: 0; }

a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  padding: 12px 24px; background: var(--color-primary); color: #000;
  font-weight: 600; border-radius: 0 0 var(--radius-md) 0; text-decoration: none;
}
.skip-link:focus { left: 0; }

/* === Container === */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 768px) { .container { padding: 0 16px; } }

/* ============================================
   الأزرار
   ============================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; font-size: 14px; font-weight: 600;
  border-radius: var(--radius-md); transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap; position: relative; overflow: hidden;
}

.btn-primary {
  background: var(--color-primary); color: #000;
  box-shadow: 0 2px 12px rgba(16, 185, 129, 0.25);
}
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  background-size: 200% 200%; background-position: 100% 100%;
  transition: background-position 0.4s ease; pointer-events: none;
}
.btn-primary:hover {
  background: var(--color-primary-dark); color: #fff;
  transform: translateY(-2px); box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35);
}
.btn-primary:hover::after { background-position: 0% 0%; }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.04); color: var(--color-text);
  border: 1.5px solid var(--color-border-light);
}
.btn-secondary:hover {
  border-color: var(--color-primary); color: var(--color-primary);
  background: rgba(16, 185, 129, 0.05); transform: translateY(-2px);
}
.btn-secondary:active { transform: translateY(0); }

.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* ============================================
   الهيدر — Header
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-height); z-index: 1000;
  background: rgba(10, 14, 26, 0.7);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gradient glow line under header */
.header::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.0), transparent);
  transition: background 0.4s ease;
}

.header.scrolled {
  background: rgba(10, 14, 26, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  height: 60px;
}

.header.scrolled::after {
  background: linear-gradient(90deg, transparent 10%, rgba(16, 185, 129, 0.3) 50%, transparent 90%);
}

.header > .container { height: 100%; }
.header-inner {
  display: flex; align-items: center; height: 100%; gap: 24px;
}

/* Logo */
.logo {
  display: flex; align-items: center; gap: 12px;
  font-size: 18px; font-weight: 700; color: var(--color-text);
  flex-shrink: 0; transition: all 0.3s ease;
}
.logo:hover { color: var(--color-text); }

.logo-mark {
  width: 42px; height: 42px;
  background: rgba(16, 185, 129, 0.08);
  border: 1.5px solid rgba(16, 185, 129, 0.25);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
  transition: all 0.3s ease;
}
.header.scrolled .logo-mark { width: 36px; height: 36px; border-radius: 10px; }
.logo:hover .logo-mark { box-shadow: 0 0 28px rgba(16, 185, 129, 0.35); border-color: rgba(16, 185, 129, 0.5); transform: scale(1.06); }

.logo-text {
  display: flex; flex-direction: column; gap: 2px;
}

.logo-name {
  font-family: var(--font-english); font-weight: 700; font-size: 16px;
  letter-spacing: 0.3px; line-height: 1;
}

.logo-sub {
  font-family: var(--font-english); font-size: 10px; font-weight: 400;
  color: var(--color-text-dim); letter-spacing: 0.3px;
  opacity: 0.5; line-height: 1;
}

/* Desktop Nav */
.nav-links {
  display: flex; gap: 4px; flex: 1; justify-content: center;
}

.nav-links a {
  color: var(--color-text-muted); font-size: 14px; font-weight: 500;
  padding: 7px 16px; position: relative;
  border-radius: 8px; transition: all 0.25s ease;
}

.nav-links a::after {
  content: ''; position: absolute; bottom: 0px; right: 16px; left: 16px;
  height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.nav-links a:hover { color: var(--color-text); background: rgba(255,255,255,0.04); }
.nav-links a.active { color: var(--color-primary); font-weight: 600; }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.header-actions .btn-secondary {
  background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1);
  font-size: 13px; padding: 7px 16px;
}
.header-actions .btn-secondary:hover {
  background: rgba(255,255,255,0.1); border-color: var(--color-primary); color: var(--color-primary);
}
.header-actions .btn-primary {
  font-size: 13px; padding: 7px 16px;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.2);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none; width: 44px; height: 44px;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 5px;
  border-radius: 10px; transition: background 0.2s ease;
}
.mobile-toggle:active { background: rgba(255,255,255,0.08); }

.mobile-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--color-text-muted); border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

/* Mobile Menu — fullscreen overlay */
.mobile-menu { display: none !important; }

@media (max-width: 900px) {
  .nav-links, .header-actions { display: none; }
  .mobile-toggle { display: flex; }

  .mobile-menu {
    display: none !important;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 14, 26, 0.97);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    flex-direction: column; justify-content: center; align-items: center;
    gap: 6px; padding: 80px 32px 40px;
    z-index: 999;
  }

  .mobile-menu.open {
    display: flex !important;
    animation: mobileMenuFade 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
  }

  @keyframes mobileMenuFade {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .mobile-menu a {
    padding: 16px 24px; color: var(--color-text-muted);
    font-size: 18px; font-weight: 600;
    border-radius: var(--radius-md); transition: all 0.2s ease;
    width: 100%; max-width: 320px; text-align: center;
  }
  .mobile-menu a:hover, .mobile-menu a.active {
    color: var(--color-primary); background: rgba(16, 185, 129, 0.06);
  }
  .mobile-menu .btn { margin-top: 16px; width: 100%; max-width: 320px; padding: 14px; font-size: 16px; }

  /* Make toggle appear above overlay */
  .mobile-toggle { z-index: 1001; }
}

/* ============================================
   الأقسام — Sections
   ============================================ */
.section { padding: 60px 0; }
.section-sm { padding: 40px 0; }

@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .section-sm { padding: 24px 0; }
}

.section-header { text-align: center; max-width: 700px; margin: 0 auto 40px; }
@media (max-width: 768px) { .section-header { margin-bottom: 24px; } }

.section-tag {
  display: inline-block; background: var(--color-primary-bg);
  color: var(--color-primary); font-size: 12px; font-weight: 700;
  padding: 6px 16px; border-radius: 100px;
  border: 1px solid var(--color-primary-border); margin-bottom: 16px;
}

.section-title {
  font-size: clamp(26px, 4vw, 42px); font-weight: 800;
  color: var(--color-text); line-height: 1.3; margin-bottom: 16px;
}

.section-subtitle { font-size: 16px; color: var(--color-text-muted); line-height: 1.8; }
@media (max-width: 768px) { .section-subtitle { font-size: 15px; } }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative; padding: 110px 0 50px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(16,185,129,0.03) 0%, transparent 50%);
}
@media (max-width: 768px) { .hero { padding: 90px 0 30px; } }

.hero-glow {
  position: absolute; top: -200px; left: -200px; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12), transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: -100px; right: -150px; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.06), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 48px; align-items: center; position: relative; z-index: 1;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-description { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
}

.hero-content { max-width: 560px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-primary-bg); border: 1px solid var(--color-primary-border);
  color: var(--color-primary); font-size: 13px; font-weight: 600;
  padding: 6px 16px; border-radius: 100px; margin-bottom: 20px;
}
.hero-tag::before {
  content: ''; width: 6px; height: 6px;
  background: var(--color-primary); border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero-title {
  font-size: clamp(30px, 4.5vw, 48px); font-weight: 800;
  color: var(--color-text); line-height: 1.25; margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--color-primary), #34d399, var(--color-primary));
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; animation: gradientShift 4s ease-in-out infinite;
}
@keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

.hero-description {
  font-size: 16px; color: var(--color-text-muted);
  line-height: 1.8; margin-bottom: 28px; max-width: 480px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }

.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; font-size: 13px; color: var(--color-text-dim); }
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust .trust-check { color: var(--color-primary); font-weight: 700; }

.hero-visual { position: relative; }

/* Hero animations */
@keyframes heroFadeUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes heroMockupFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-content { animation: heroFadeUp 0.8s ease both; }
.hero-visual { animation: heroFadeUp 0.8s ease 0.2s both; }

/* Dashboard mockup */
.dashboard-mockup {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(16,185,129,0.08);
  animation: heroMockupFloat 6s ease-in-out infinite;
}

.mockup-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-bottom: 1px solid var(--color-border); background: rgba(255,255,255,0.02);
}
.mockup-dots { display: flex; gap: 5px; }
.mockup-dots i { width: 8px; height: 8px; border-radius: 50%; }
.mockup-dots i:nth-child(1) { background: #ef4444; }
.mockup-dots i:nth-child(2) { background: #f59e0b; }
.mockup-dots i:nth-child(3) { background: #10b981; }
.mockup-bar span { flex: 1; font-size: 12px; font-weight: 600; color: var(--color-text); }
.mockup-live { color: var(--color-primary); font-size: 11px; font-weight: 600; }
.mockup-body { padding: 16px; }

.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.kpi-card {
  background: rgba(255,255,255,0.02); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 14px 12px; text-align: center;
}
.kpi-value { display: block; font-size: 20px; font-weight: 700; color: var(--color-text); margin-bottom: 2px; }
.kpi-label { display: block; font-size: 10px; color: var(--color-text-dim); }

/* ============================================
   البطاقات — Cards
   ============================================ */
.card {
  background: var(--color-bg-secondary); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: all 0.3s ease; position: relative; overflow: hidden;
}
.card:hover {
  border-color: var(--color-primary-border);
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
}
/* Shine sweep */
.card::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
  transition: left 0.6s ease; pointer-events: none;
}
.card:hover::after { left: 100%; }

@media (max-width: 768px) { .card { padding: 22px; } }

.card-icon {
  width: 56px; height: 56px; background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-border); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 18px;
}
.card-title { font-size: 18px; font-weight: 700; color: var(--color-text); margin-bottom: 10px; }
.card-description { font-size: 14px; color: var(--color-text-muted); line-height: 1.8; }

/* ============================================
   الشبكات — Grids
   ============================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 900px) { .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }

/* ============================================
   الفوتر — Footer
   ============================================ */
.footer { background: var(--color-bg-secondary); border-top: 1px solid var(--color-border); padding: 50px 0 24px; }

.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; margin-bottom: 32px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } .footer { padding: 40px 0 20px; } }

.footer-brand p { font-size: 14px; color: var(--color-text-dim); margin: 16px 0; line-height: 1.8; }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px; background: var(--color-bg-tertiary);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); transition: all 0.2s ease;
}
.footer-social a:hover { background: var(--color-primary); color: #000; transform: translateY(-2px); }

.footer-col h4 { font-size: 14px; font-weight: 700; color: var(--color-text); margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 14px; color: var(--color-text-muted); transition: all 0.2s ease; }
.footer-col a:hover { color: var(--color-primary); padding-right: 4px; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 30px; border-top: 1px solid var(--color-border);
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom, .footer-bottom a { font-size: 13px; color: var(--color-text-dim); }

@media (max-width: 600px) { .footer-bottom { flex-direction: column; text-align: center; } }

/* ============================================
   النماذج — Forms
   ============================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--color-text); margin-bottom: 8px; }
.form-input {
  width: 100%; padding: 14px 16px; background: var(--color-bg-tertiary);
  border: 1.5px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-text); font-size: 15px; transition: all 0.2s ease;
}
.form-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(16,185,129,0.1); }
.form-input::placeholder { color: var(--color-text-dim); }
textarea.form-input { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ============================================
   صفحة Hero — Page Hero
   ============================================ */
.page-hero {
  position: relative; padding: 110px 0 40px; text-align: center;
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg) 100%);
  overflow: hidden;
}
@media (max-width: 768px) { .page-hero { padding: 90px 0 30px; } }

.page-hero-glow {
  position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(16,185,129,0.1), transparent 70%);
  pointer-events: none;
}

.page-hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }

.page-badge {
  display: inline-block; background: var(--color-primary-bg); color: var(--color-primary);
  font-size: 13px; font-weight: 700; padding: 8px 20px; border-radius: 100px;
  border: 1px solid var(--color-primary-border); margin-bottom: 20px;
}
.page-title {
  font-size: clamp(28px, 5vw, 52px); font-weight: 800; color: var(--color-text);
  line-height: 1.2; margin-bottom: 16px;
}
.page-description { font-size: 18px; color: var(--color-text-muted); line-height: 1.8; margin-bottom: 20px; }
@media (max-width: 768px) { .page-description { font-size: 16px; } }

/* ============================================
   إحصائيات — Stats
   ============================================ */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 60px 0; }
@media (max-width: 900px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .stats-row { grid-template-columns: 1fr; padding: 40px 0; } }

.stat-card { text-align: center; padding: 24px; }
.stat-value {
  font-size: clamp(32px, 5vw, 42px); font-weight: 800; color: var(--color-primary);
  line-height: 1; margin-bottom: 8px; text-shadow: 0 0 30px rgba(16,185,129,0.3);
}
.stat-label { font-size: 14px; color: var(--color-text-muted); }

/* ============================================
   Accordion
   ============================================ */
.accordion { display: flex; flex-direction: column; gap: 10px; }

.accordion-item {
  background: var(--color-bg-secondary); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); overflow: hidden; transition: all 0.2s ease;
}
.accordion-item:hover { border-color: var(--color-border-light); }
.accordion-item.active { border-color: var(--color-primary-border); background: rgba(16,185,129,0.02); }

.accordion-header {
  width: 100%; padding: 18px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  text-align: right; font-size: 15px; font-weight: 600; color: var(--color-text);
  background: none; border: none; cursor: pointer; transition: all 0.2s ease;
}
.accordion-header:hover { background: rgba(255,255,255,0.02); }

.accordion-icon {
  width: 24px; height: 24px; background: var(--color-primary-bg); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary); font-size: 16px; flex-shrink: 0;
  transition: transform 0.3s ease;
}
.accordion-item.active .accordion-icon { transform: rotate(45deg); }

.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.accordion-item.active .accordion-content { max-height: 300px; }
.accordion-content-inner { padding: 0 20px 20px; font-size: 14px; color: var(--color-text-muted); line-height: 1.8; }

/* ============================================
   CTA Box
   ============================================ */
.cta-box {
  background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(16,185,129,0.02) 100%);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-xl); padding: 40px 32px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(16,185,129,0.06) 0%, transparent 50%);
  animation: ctaGlow 8s ease-in-out infinite; pointer-events: none;
}
@keyframes ctaGlow { 0%, 100% { transform: translate(0,0); } 33% { transform: translate(30px,-20px); } 66% { transform: translate(-20px,20px); } }
.cta-box h2 { font-size: clamp(22px, 4vw, 38px); font-weight: 800; color: var(--color-text); margin-bottom: 12px; }
.cta-box p { font-size: 16px; color: var(--color-text-muted); margin-bottom: 28px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 768px) { .cta-box { padding: 40px 24px; } }

/* ============================================
   Alerts
   ============================================ */
.alert { padding: 16px 20px; border-radius: var(--radius-md); font-size: 14px; display: flex; align-items: center; gap: 12px; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: var(--color-primary-light); }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }

/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
  position: fixed; bottom: 24px; left: 24px;
  width: 44px; height: 44px; background: var(--color-primary);
  color: #000; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer; z-index: 999;
  opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px rgba(16,185,129,0.3);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-4px); }

/* Scroll animations handled by JS */

/* Testimonial card hover */
.testimonial-card { transition: all 0.3s ease; }
.testimonial-card:hover {
  border-color: var(--color-primary-border);
  transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

/* Section divider */
.section + .section { border-top: 1px solid var(--color-border); }

/* Step card hover */
.step-number {
  position: relative; box-shadow: 0 0 20px rgba(16,185,129,0.3); transition: all 0.3s ease;
}
.step-card:hover .step-number { transform: scale(1.1); box-shadow: 0 0 30px rgba(16,185,129,0.5); }

/* ============================================
   Print
   ============================================ */
@media print {
  .header, .footer, .btn, .hero-glow, .back-to-top { display: none !important; }
  body { background: #fff; color: #000; }
}