/* ========================================
   ELOS Accounting System - Marketing Website
   Professional Dark Theme CSS
   ======================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800;900&display=swap');

/* CSS Variables */
:root {
  --bg: #0a0e14;
  --surface: #1a1f2e;
  --surface-light: #242a3d;
  --surface-border: #2a3148;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.3);
  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.3);
  --green: #10b981;
  --green-glow: rgba(16, 185, 129, 0.3);
  --orange: #f59e0b;
  --orange-glow: rgba(245, 158, 11, 0.3);
  --red: #ef4444;
  --cyan: #06b6d4;
  --cyan-glow: rgba(6, 182, 212, 0.3);
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --font: 'Tajawal', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
}

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

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

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 14, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--surface-border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.75rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.nav-cta {
  font-size: 0.85rem !important;
  padding: 8px 20px !important;
}

.nav-logo span {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
  -webkit-text-fill-color: var(--text-muted);
  margin-right: 6px;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #6366f1);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--surface-border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-green {
  background: linear-gradient(135deg, var(--green), #059669);
  color: #fff;
  box-shadow: 0 4px 20px var(--green-glow);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--green-glow);
}

.btn-purple {
  background: linear-gradient(135deg, var(--purple), #7c3aed);
  color: #fff;
  box-shadow: 0 4px 20px var(--purple-glow);
}

.btn-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--purple-glow);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* ========================================
   SECTION COMMON
   ======================================== */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--purple-glow) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-version {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  background: rgba(168, 85, 247, 0.15);
  color: var(--purple);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.hero h1 {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.9;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  padding: 32px;
  background: rgba(26, 31, 46, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  border: 1px solid var(--surface-border);
}

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

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features {
  background: var(--bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(26, 31, 46, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--surface-border);
  transition: all var(--transition);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--purple));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 8px 40px rgba(59, 130, 246, 0.1);
}

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

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========================================
   PRICING SECTION
   ======================================== */
.pricing {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(26, 31, 46, 0.3) 50%, var(--bg) 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: 40px 32px;
  border-radius: var(--radius);
  background: rgba(26, 31, 46, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--surface-border);
  text-align: center;
  transition: all var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.highlighted {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.08);
  transform: scale(1.04);
  box-shadow: 0 8px 50px var(--primary-glow);
}

.pricing-card.highlighted:hover {
  transform: scale(1.04) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 24px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: #fff;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-users {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 24px;
}

.pricing-features {
  text-align: right;
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */
.how-it-works {
  background: var(--bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 60px;
  right: 12.5%;
  left: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--purple), var(--green), var(--cyan));
  opacity: 0.3;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.step-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========================================
   MOBILE APP SECTION
   ======================================== */
.mobile-app {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(168, 85, 247, 0.05) 50%, var(--bg) 100%);
}

.mobile-app-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.mobile-app-text h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.mobile-app-text > p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.9;
}

.app-features-list {
  margin-bottom: 36px;
}

.app-features-list li {
  padding: 10px 0;
  font-size: 1rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-features-list li .check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.mobile-app-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
  height: 560px;
  border-radius: 40px;
  background: linear-gradient(135deg, var(--surface), var(--surface-light));
  border: 3px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 6px;
  background: var(--surface-border);
  border-radius: 10px;
}

.phone-screen {
  text-align: center;
  padding: 20px;
}

.phone-screen .phone-logo {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.phone-screen .phone-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.phone-screen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.phone-screen-item {
  padding: 14px 8px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.phone-screen-item .item-icon {
  font-size: 1.3rem;
  display: block;
  margin-bottom: 6px;
}

/* ========================================
   DOWNLOAD SECTION
   ======================================== */
.download {
  background: var(--bg);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.download-card {
  padding: 40px 32px;
  border-radius: var(--radius);
  background: rgba(26, 31, 46, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--surface-border);
  text-align: center;
  transition: all var(--transition);
}

.download-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.3);
}

.download-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.download-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.download-card .download-version {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.download-meta {
  margin-bottom: 24px;
}

.download-meta span {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 4px 0;
}

.download-card .btn {
  width: 100%;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--surface-border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  font-size: 1.75rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 350px;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.footer-col ul li a:hover {
  color: var(--primary);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact li .contact-icon {
  color: var(--primary);
  font-size: 1rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--surface-border);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children animation delay */
.stagger-children .fade-up:nth-child(1) { transition-delay: 0.05s; }
.stagger-children .fade-up:nth-child(2) { transition-delay: 0.1s; }
.stagger-children .fade-up:nth-child(3) { transition-delay: 0.15s; }
.stagger-children .fade-up:nth-child(4) { transition-delay: 0.2s; }
.stagger-children .fade-up:nth-child(5) { transition-delay: 0.25s; }
.stagger-children .fade-up:nth-child(6) { transition-delay: 0.3s; }
.stagger-children .fade-up:nth-child(7) { transition-delay: 0.35s; }
.stagger-children .fade-up:nth-child(8) { transition-delay: 0.4s; }
.stagger-children .fade-up:nth-child(9) { transition-delay: 0.45s; }
.stagger-children .fade-up:nth-child(10) { transition-delay: 0.5s; }
.stagger-children .fade-up:nth-child(11) { transition-delay: 0.55s; }
.stagger-children .fade-up:nth-child(12) { transition-delay: 0.6s; }

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.8rem;
  }

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

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

  .pricing-card.highlighted {
    transform: scale(1);
  }

  .pricing-card.highlighted:hover {
    transform: translateY(-4px);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .steps-grid::before {
    display: none;
  }

  .mobile-app-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .mobile-app-visual {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: rgba(26, 31, 46, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right var(--transition);
    border-left: 1px solid var(--surface-border);
    z-index: 999;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.15rem;
  }

  .menu-toggle {
    display: flex;
    z-index: 1001;
  }

  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }

  .mobile-overlay.active {
    display: block;
  }

  section {
    padding: 70px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero .subtitle {
    font-size: 1.05rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 24px;
  }

  .section-header h2 {
    font-size: 1.9rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .download-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .phone-mockup {
    width: 240px;
    height: 480px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .stat-value {
    font-size: 1.3rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }

  .feature-detail {
    flex-direction: column !important;
  }

  .feature-detail-icon {
    font-size: 3rem !important;
    width: 80px !important;
    height: 80px !important;
  }
}

/* ========================================
   PAIN POINTS / PROBLEMS
   ======================================== */
.problems {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(239, 68, 68, 0.03) 50%, var(--bg) 100%);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--surface);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}

.problem-card:hover {
  border-color: rgba(239, 68, 68, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(239, 68, 68, 0.1);
}

.problem-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--red);
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

@media (max-width: 480px) {
  .problems-grid { grid-template-columns: 1fr; }
}

/* ========================================
   FEATURE DETAIL BLOCKS
   ======================================== */
.feature-detail {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 48px 0;
  border-bottom: 1px solid var(--surface-border);
}

.feature-detail.reverse {
  flex-direction: row-reverse;
}

.feature-detail-text {
  flex: 1;
}

.feature-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: white;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-detail-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  padding: 6px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  position: relative;
  padding-right: 24px;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  right: 0;
  color: var(--green);
  font-weight: 700;
}

.feature-detail-icon {
  font-size: 5rem;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .feature-detail, .feature-detail.reverse {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  .feature-list li { padding-right: 0; padding-bottom: 4px; }
  .feature-list li::before { position: static; margin-left: 6px; }
}

/* ========================================
   PRICING UPDATES
   ======================================== */
.pricing-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text);
  margin: 16px 0 4px;
}

.price-period {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.old-price {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
  font-weight: 400;
}

.pricing-save {
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-duration {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.pricing-features li.included::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  margin-left: 8px;
}

.pricing-features li.note {
  color: var(--orange);
  font-size: 0.85rem;
}

.pricing-features li.note::before {
  content: '⚠';
  margin-left: 8px;
}

.btn-purple {
  background: linear-gradient(135deg, var(--purple), #7c3aed);
  color: white;
}

.btn-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--purple-glow);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq {
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--surface);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: right;
  transition: background var(--transition);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.03);
}

.faq-arrow {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform var(--transition);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 24px 18px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.faq-answer a {
  color: var(--primary);
  text-decoration: underline;
}

/* ========================================
   FINAL CTA
   ======================================== */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(168, 85, 247, 0.08));
  text-align: center;
}

.final-cta h2 {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 12px;
}

.final-cta p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* ========================================
   FLOATING WHATSAPP BUTTON
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ========================================
   PHONE MOCKUP LOGO
   ======================================== */
.phone-logo-img {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  margin-bottom: 8px;
}

/* ========================================
   FOOTER LOGO
   ======================================== */
.footer-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  vertical-align: middle;
  margin-left: 8px;
}

/* ========================================
   BTN SM
   ======================================== */
.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}