@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

@font-face {
  font-family: 'Cairo';
  src: url('fonts/Cairo-Variable.ttf') format('truetype-variations');
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --primary: #5B5CEB;
  --secondary: #7B6DFF;
  --accent: #A88BFF;
  --bg: #FFFFFF;
  --section-bg: #FAFAFC;
  --border: rgba(0,0,0,.06);
  --text: #141414;
  --text-secondary: #707070;
  --card-bg: #FFFFFF;
  --glass-bg: rgba(255,255,255,.7);
  --glass-border: rgba(255,255,255,.9);
  --glass-blur: 16px;
  --max-width: 1440px;
  --content-width: 1280px;
  --section-pad: 140px;
  --card-pad: 32px;
  --grid-gap: 32px;
  --radius-btn: 18px;
  --radius-card: 28px;
  --radius-img: 24px;
  --radius-section: 40px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,.06);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.08);
  --shadow-xl: 0 30px 80px rgba(0,0,0,.1);
  --shadow-glow: 0 0 60px rgba(91,92,235,.15);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --transition-fast: 180ms var(--ease-out);
  --transition-base: 320ms var(--ease-out);
  --transition-smooth: 500ms var(--ease-out);
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-arabic: 'Cairo', sans-serif;
  --nav-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 20px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

[dir="rtl"] body { font-family: var(--font-arabic); }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button, select { cursor: pointer; }
ul, ol { list-style: none; }

::selection {
  background: var(--primary);
  color: #fff;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed; top: -80px; left: 16px; z-index: 100;
  padding: 10px 16px; border-radius: var(--radius-btn);
  background: var(--text); color: #fff; font-weight: 700;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }

.container {
  width: min(calc(100% - 48px), var(--content-width));
  margin-inline: auto;
}

/* ========== TYPOGRAPHY ========== */

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.03em; font-weight: 700; }

h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p { color: var(--text-secondary); max-width: 65ch; }

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 100px;
  background: rgba(91,92,235,.06);
  color: var(--primary); font-size: 14px; font-weight: 600;
  letter-spacing: .02em;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}

.section-header p {
  margin-top: 16px;
  font-size: 1.125rem;
}

/* ========== BUTTONS ========== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; border-radius: var(--radius-btn);
  font-size: 16px; font-weight: 600;
  border: none; cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 52px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 4px 20px rgba(91,92,235,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(91,92,235,.4);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(91,92,235,.2);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  padding: 16px 20px;
}
.btn-ghost:hover { color: var(--secondary); }

/* ========== NAVIGATION ========== */

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-height);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,.04);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 800; font-size: 1.25rem;
  letter-spacing: -.02em;
  color: var(--text);
}

.brand-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; font-size: 14px; font-weight: 800;
  letter-spacing: .02em;
}

.nav-links {
  display: flex; align-items: center; gap: 8px;
}

.nav-links a {
  padding: 10px 18px; border-radius: 12px;
  font-size: 15px; font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(91,92,235,.04);
}

.nav-actions {
  display: flex; align-items: center; gap: 12px;
}

.nav-actions .btn { padding: 10px 24px; min-height: 44px; font-size: 14px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--border); border-radius: 12px;
  background: transparent;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primary-nav-mobile {
  display: none;
}

.language-select-wrapper { position: relative; display: inline-flex; align-items: center; }
.language-dropdown {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--card-bg); font-size: 13px; font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.language-dropdown:hover { border-color: var(--primary); }
.language-dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  display: none; flex-direction: column; gap: 2px;
  min-width: 140px; padding: 8px;
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--card-bg);
  box-shadow: var(--shadow-lg);
  z-index: 10;
}
.language-dropdown-menu[data-open="true"] { display: flex; }
.language-dropdown-menu li {
  padding: 10px 14px; border-radius: 10px;
  font-weight: 600; font-size: 14px; cursor: pointer;
  transition: background .15s;
}
.language-dropdown-menu li:hover { background: var(--section-bg); }
.language-dropdown-menu li[aria-selected="true"] { background: rgba(91,92,235,.06); color: var(--primary); }
.language-dropdown-menu li span { display: block; font-size: 12px; font-weight: 400; color: var(--text-secondary); margin-top: 2px; }

/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
  background: var(--bg);
}

.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(91,92,235,.06), transparent),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(168,139,255,.05), transparent);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,.03) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
  position: relative; z-index: 2;
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 60px 24px;
}

@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 100px;
  background: rgba(91,92,235,.06);
  border: 1px solid rgba(91,92,235,.1);
  font-size: 14px; font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  animation: fadeInUp .6s var(--ease-out) .1s both;
}

.hero h1 {
  margin-bottom: 24px;
  animation: fadeInUp .6s var(--ease-out) .2s both;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
  animation: fadeInUp .6s var(--ease-out) .3s both;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 16px;
  animation: fadeInUp .6s var(--ease-out) .4s both;
}

/* Hero Ecosystem */
.hero-ecosystem {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 520px;
  margin: 0 auto;
  animation: fadeIn 1s var(--ease-out) .5s both;
}

.ecosystem-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120px; height: 120px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
  box-shadow: 0 20px 60px rgba(91,92,235,.3);
  z-index: 3;
}
.ecosystem-center span { font-size: 11px; font-weight: 500; opacity: .8; margin-top: 4px; }

.eco-card {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255,255,255,.8);
  box-shadow: var(--shadow-md);
  font-size: 13px; font-weight: 600;
  white-space: nowrap;
  z-index: 2;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.eco-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}
.eco-card img {
  width: 28px; height: 28px;
  border-radius: 8px;
  object-fit: cover;
}

.eco-card:nth-child(2) { top: 5%; left: 50%; transform: translateX(-50%); animation: float1 6s ease-in-out infinite; }
.eco-card:nth-child(3) { top: 20%; right: 0; animation: float2 7s ease-in-out infinite; }
.eco-card:nth-child(4) { bottom: 20%; right: 2%; animation: float3 5.5s ease-in-out infinite; }
.eco-card:nth-child(5) { bottom: 5%; left: 50%; transform: translateX(-50%); animation: float1 6.5s ease-in-out infinite .5s; }
.eco-card:nth-child(6) { bottom: 20%; left: 0; animation: float2 6s ease-in-out infinite .3s; }
.eco-card:nth-child(7) { top: 20%; left: 0; animation: float3 7s ease-in-out infinite .7s; }

.eco-line {
  position: absolute;
  top: 50%; left: 50%;
  width: 200px; height: 200px;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

/* Floating tags */
.floating-tags {
  position: absolute; inset: 0;
  pointer-events: none; z-index: 1;
  overflow: hidden;
}

.float-tag {
  position: absolute;
  padding: 8px 16px;
  border-radius: 12px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: var(--shadow-sm);
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  animation: floatTag 8s ease-in-out infinite;
  opacity: .7;
  z-index: 1;
}

.float-tag:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.float-tag:nth-child(2) { top: 25%; right: 3%; animation-delay: 1s; }
.float-tag:nth-child(3) { bottom: 30%; left: 2%; animation-delay: 2s; }
.float-tag:nth-child(4) { bottom: 15%; right: 5%; animation-delay: 3s; }
.float-tag:nth-child(5) { top: 50%; left: 8%; animation-delay: 1.5s; }
.float-tag:nth-child(6) { top: 40%; right: 8%; animation-delay: 2.5s; }

/* ========== TRUSTED BY ========== */

.trusted-section {
  padding: 80px 0;
  background: var(--section-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trusted-section .section-label { margin-bottom: 40px; }

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.tech-item {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-radius: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  font-size: 14px; font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}
.tech-item:hover {
  border-color: rgba(91,92,235,.15);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.tech-item svg { width: 24px; height: 24px; opacity: .6; }

/* ========== PRODUCTS ========== */

.products-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
  position: relative;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--grid-gap);
}

.product-card {
  position: relative;
  padding: var(--card-pad);
  border-radius: var(--radius-card);
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
  overflow: hidden;
}
.product-card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, rgba(91,92,235,.03), rgba(168,139,255,.02));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(91,92,235,.12);
}
.product-card:hover::before { opacity: 1; }

.product-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(91,92,235,.08), rgba(168,139,255,.06));
  display: grid; place-items: center;
  margin-bottom: 20px;
  position: relative; z-index: 1;
}
.product-icon img { width: 36px; height: 36px; border-radius: 8px; }

.product-category {
  font-size: 13px; font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 8px;
  position: relative; z-index: 1;
}

.product-card h3 {
  margin-bottom: 12px;
  position: relative; z-index: 1;
}

.product-card p {
  font-size: 15px; line-height: 1.6;
  margin-bottom: 20px;
  position: relative; z-index: 1;
}

.product-features {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 24px;
  position: relative; z-index: 1;
}
.product-features span {
  padding: 6px 12px; border-radius: 8px;
  background: var(--section-bg);
  font-size: 12px; font-weight: 500;
  color: var(--text-secondary);
}

.product-links {
  display: flex; gap: 12px;
  position: relative; z-index: 1;
}
.product-links a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; border-radius: 12px;
  font-size: 13px; font-weight: 600;
  transition: all var(--transition-fast);
}
.product-links .link-primary {
  background: rgba(91,92,235,.06);
  color: var(--primary);
}
.product-links .link-primary:hover { background: rgba(91,92,235,.12); }
.product-links .link-secondary {
  color: var(--text-secondary);
}
.product-links .link-secondary:hover { color: var(--text); }

/* ========== SERVICES ========== */

.services-section {
  padding: var(--section-pad) 0;
  background: var(--section-bg);
  position: relative;
}

.services-section::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(91,92,235,.03), transparent),
    radial-gradient(ellipse 40% 30% at 10% 30%, rgba(168,139,255,.03), transparent);
  pointer-events: none;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--grid-gap);
  position: relative; z-index: 1;
}

.service-card {
  padding: var(--card-pad);
  border-radius: var(--radius-card);
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(91,92,235,.08), rgba(168,139,255,.06));
  display: grid; place-items: center;
  margin-bottom: 24px;
  color: var(--primary);
  transition: all var(--transition-base);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  transform: scale(1.05);
}

.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: 15px; margin-bottom: 20px; }

.service-features {
  display: flex; flex-direction: column; gap: 8px;
}
.service-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 500;
  color: var(--text-secondary);
}
.service-features li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* ========== PROCESS ========== */

.process-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.process-timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: 32px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
}

[dir="rtl"] .process-timeline::before {
  left: auto; right: 32px;
}

.process-step {
  display: flex; gap: 32px;
  padding-bottom: 48px;
  position: relative;
}
.process-step:last-child { padding-bottom: 0; }

.process-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(91,92,235,.25);
  position: relative; z-index: 2;
}

.process-content {
  padding-top: 12px;
}
.process-content h3 { margin-bottom: 8px; }
.process-content p { font-size: 15px; }

/* ========== WHY ISOFT ========== */

.why-section {
  padding: var(--section-pad) 0;
  background: var(--section-bg);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 769px) {
  .comparison-grid { grid-template-columns: 1fr 1fr; }
}

.comparison-card {
  padding: 40px;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
}

.comparison-card.negative {
  background: var(--card-bg);
}

.comparison-card.positive {
  background: linear-gradient(135deg, rgba(91,92,235,.04), rgba(168,139,255,.03));
  border-color: rgba(91,92,235,.15);
  box-shadow: var(--shadow-glow);
}

.comparison-card h3 {
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 12px;
}

.comparison-card .icon-bad {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(239,68,68,.1);
  display: grid; place-items: center;
  color: #ef4444; font-size: 16px;
}
.comparison-card .icon-good {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(91,92,235,.1);
  display: grid; place-items: center;
  color: var(--primary); font-size: 16px;
}

.comparison-list {
  display: flex; flex-direction: column; gap: 14px;
}
.comparison-list li {
  display: flex; align-items: center; gap: 12px;
  font-size: 15px; font-weight: 500;
}
.comparison-list li .mark {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px; flex-shrink: 0;
}
.negative .comparison-list .mark {
  background: rgba(239,68,68,.08);
  color: #ef4444;
}
.positive .comparison-list .mark {
  background: rgba(91,92,235,.08);
  color: var(--primary);
}

/* ========== TECH STACK ========== */

.tech-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
  overflow: hidden;
}

.tech-scroll {
  display: flex;
  gap: 20px;
  animation: scrollX 30s linear infinite;
  width: max-content;
}

.tech-card {
  flex-shrink: 0;
  padding: 20px 32px;
  border-radius: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
  font-size: 15px; font-weight: 600;
  transition: all var(--transition-base);
  cursor: default;
}
.tech-card:hover {
  border-color: rgba(91,92,235,.15);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.tech-card svg { width: 28px; height: 28px; color: var(--primary); }

/* ========== STATS ========== */

.stats-section {
  padding: var(--section-pad) 0;
  background: var(--section-bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-card);
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: all var(--transition-base);
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 15px; font-weight: 500;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ========== TESTIMONIALS ========== */

.testimonials-section {
  padding: var(--section-pad) 0;
  background: var(--bg);
}

.testimonials-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 20px 0;
  scrollbar-width: none;
}
.testimonials-track::-webkit-scrollbar { display: none; }

.testimonial-card {
  flex: 0 0 min(400px, 85vw);
  scroll-snap-align: start;
  padding: 36px;
  border-radius: var(--radius-card);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255,255,255,.8);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex; gap: 4px;
  margin-bottom: 16px;
  color: #f59e0b;
}

.testimonial-quote {
  font-size: 16px; line-height: 1.7;
  color: var(--text);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex; align-items: center; gap: 14px;
}
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 18px;
}
.testimonial-info h4 { font-size: 15px; font-weight: 600; }
.testimonial-info p { font-size: 13px; color: var(--text-secondary); margin: 0; }

/* ========== CONTACT ========== */

.contact-section {
  padding: var(--section-pad) 0;
  background: var(--section-bg);
  position: relative;
}

.contact-section::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 40% 30% at 70% 20%, rgba(91,92,235,.04), transparent),
    radial-gradient(ellipse 30% 40% at 20% 80%, rgba(168,139,255,.03), transparent);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  position: relative; z-index: 1;
}

@media (min-width: 769px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; gap: 80px; }
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { font-size: 1.1rem; margin-bottom: 40px; }

.contact-details-list {
  display: flex; flex-direction: column; gap: 20px;
}
.contact-details-list li {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 15px;
}
.contact-details-list li svg {
  width: 20px; height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-details-list li strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-details-list li span { color: var(--text-secondary); }

.contact-form {
  padding: 40px;
  border-radius: var(--radius-card);
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
@media (min-width: 577px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 14px; font-weight: 600; color: var(--text); }

.field input,
.field select,
.field textarea {
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--section-bg);
  font-size: 15px;
  transition: all var(--transition-fast);
  min-height: 52px;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(91,92,235,.08);
  background: var(--card-bg);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: #aaa; }

.field [aria-invalid="true"],
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #ef4444;
}

.field-error {
  min-height: 1.2em;
  font-size: 13px; font-weight: 500;
  color: #ef4444;
}
.field-error:empty { display: none; }

.form-status {
  min-height: 24px; margin-top: 16px;
  font-size: 14px; font-weight: 600;
}
.form-status[data-state="success"] { color: #10b981; }
.form-status[data-state="error"] { color: #ef4444; }
.form-status[data-state="loading"] { color: var(--primary); }

/* ========== FOOTER ========== */

.site-footer {
  padding: 80px 0 40px;
  background: #0c0c14;
  color: rgba(255,255,255,.7);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(91,92,235,.08), transparent),
    radial-gradient(ellipse 40% 30% at 80% 20%, rgba(168,139,255,.05), transparent);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  position: relative; z-index: 1;
  margin-bottom: 60px;
}

@media (min-width: 577px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
}

@media (min-width: 769px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

.footer-brand p {
  margin-top: 16px;
  font-size: 14px; line-height: 1.7;
  color: rgba(255,255,255,.5);
  max-width: 320px;
}

.footer-brand .brand { color: #fff; }
.footer-brand .brand-mark {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.footer-social {
  display: flex; gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  display: grid; place-items: center;
  color: rgba(255,255,255,.5);
  transition: all var(--transition-fast);
}
.footer-social a:hover {
  background: rgba(91,92,235,.2);
  color: #fff;
}

.footer-column h4 {
  color: rgba(255,255,255,.9);
  font-size: 14px; font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 20px;
}

.footer-column a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: rgba(255,255,255,.5);
  transition: color .15s;
}
.footer-column a:hover { color: rgba(255,255,255,.9); }

.footer-bottom {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.08);
  position: relative; z-index: 1;
}
.footer-bottom p,
.footer-bottom a {
  font-size: 13px;
  color: rgba(255,255,255,.4);
}
.footer-bottom a:hover { color: rgba(255,255,255,.7); }
.footer-legal { display: flex; gap: 24px; }

.footer-slogan {
  width: 100%;
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: rgba(255,255,255,.3);
  font-style: italic;
}

/* ========== SCROLL ANIMATIONS ========== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-card.animate-on-scroll,
.service-card.animate-on-scroll,
.stat-card.animate-on-scroll {
  transition-delay: calc(var(--card-index, 0) * .1s);
}

/* ========== KEYFRAMES ========== */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes float1 {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-12px); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes float3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes floatTag {
  0%, 100% { transform: translateY(0) translateX(0); }
  25% { transform: translateY(-8px) translateX(4px); }
  50% { transform: translateY(-4px) translateX(-4px); }
  75% { transform: translateY(-12px) translateX(2px); }
}

@keyframes scrollX {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

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

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

@media (max-width: 1023px) {
  .hero-ecosystem { max-width: 400px; }
  .floating-tags { display: none; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 80px;
    --card-pad: 24px;
    --grid-gap: 20px;
  }

  .nav-links { display: none; }
  .nav-actions .btn-secondary { display: none; }
  .nav-toggle { display: flex; }

  .primary-nav-mobile {
    position: fixed; inset: var(--nav-height) 0 0 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 40;
  }
  .primary-nav-mobile[data-open="true"] {
    display: flex;
    animation: fadeIn .2s;
  }
  .primary-nav-mobile a {
    padding: 14px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    border-radius: 14px;
    transition: background .15s;
  }
  .primary-nav-mobile a:hover { background: var(--section-bg); }

  .hero-inner { padding: 40px 24px; }
  .hero-ecosystem { max-width: 320px; }

  .product-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-form { padding: 24px; }
  .comparison-card { padding: 28px; }
}

@media (max-width: 390px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ========== RTL ========== */

[dir="rtl"] .nav-links,
[dir="rtl"] .nav-actions,
[dir="rtl"] .hero-actions,
[dir="rtl"] .footer-bottom {
  direction: rtl;
}

/* ========== REDUCED MOTION ========== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}