/* ============================================================
   main.css — منصة الطيبات الإلكترونية المتكاملة
   Professional stylesheet · RTL/LTR dual-direction support
   Structure:
     01. Design Tokens (CSS Custom Properties)
     02. Reset & Base
     03. Typography
     04. Layout Utilities
     05. Accessibility
     06. Top Bar
     07. Main Header & Navigation
     08. Buttons
     09. Forms
     10. Hero Section
     11. Services Section
     12. Why Us Section
     13. Stats Section
     14. Pricing Section
     15. Testimonials Section
     16. Contact Section
     17. CTA Section
     18. Footer
     19. Back to Top
     20. RTL / LTR Overrides
     21. Animations & Keyframes
     22. Responsive (Breakpoints)
   ============================================================ */


/* ============================================================
   01. DESIGN TOKENS
   ============================================================ */
:root {
  /* — Brand Colors — */
  --clr-primary-50:  #eff6ff;
  --clr-primary-100: #dbeafe;
  --clr-primary-200: #bfdbfe;
  --clr-primary-400: #60a5fa;
  --clr-primary-500: #3b82f6;
  --clr-primary-600: #2563eb;
  --clr-primary-700: #1d4ed8;
  --clr-primary-800: #1e40af;
  --clr-primary-900: #1e3a8a;

  --clr-accent-400:  #38bdf8;
  --clr-accent-500:  #0ea5e9;
  --clr-accent-600:  #0284c7;

  /* — Neutral Colors — */
  --clr-gray-50:  #f8fafc;
  --clr-gray-100: #f1f5f9;
  --clr-gray-200: #e2e8f0;
  --clr-gray-300: #cbd5e1;
  --clr-gray-400: #94a3b8;
  --clr-gray-500: #64748b;
  --clr-gray-600: #475569;
  --clr-gray-700: #334155;
  --clr-gray-800: #1e293b;
  --clr-gray-900: #0f172a;

  /* — Semantic Colors — */
  --clr-success: #10b981;
  --clr-warning: #f59e0b;
  --clr-danger:  #ef4444;
  --clr-info:    #06b6d4;

  /* — Service Card Accent Colors — */
  --clr-blue:   #3b82f6;
  --clr-indigo: #6366f1;
  --clr-violet: #8b5cf6;
  --clr-teal:   #14b8a6;
  --clr-green:  #22c55e;
  --clr-orange: #f97316;
  --clr-red:    #ef4444;
  --clr-pink:   #ec4899;

  /* — Typography — */
  --font-arabic:  'Cairo', 'Tajawal', sans-serif;
  --font-latin:   'Montserrat', sans-serif;
  --font-body:    var(--font-arabic);

  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  1.875rem;  /* 30px */
  --text-4xl:  2.25rem;   /* 36px */
  --text-5xl:  3rem;      /* 48px */
  --text-6xl:  3.75rem;   /* 60px */

  --fw-light:   300;
  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semi:    600;
  --fw-bold:    700;
  --fw-black:   900;

  --leading-tight:  1.25;
  --leading-snug:   1.375;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* — Spacing — */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* — Border Radius — */
  --radius-sm:   0.375rem;
  --radius-md:   0.625rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-2xl:  2rem;
  --radius-full: 9999px;

  /* — Shadows — */
  --shadow-xs:  0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-sm:  0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);
  --shadow-md:  0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);
  --shadow-lg:  0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);
  --shadow-xl:  0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / .25);
  --shadow-card: 0 2px 20px rgb(37 99 235 / .08);
  --shadow-card-hover: 0 8px 40px rgb(37 99 235 / .16);

  /* — Transitions — */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:    cubic-bezier(0.64, 0, 0.78, 0);
  --ease-inout: cubic-bezier(0.45, 0, 0.55, 1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;

  /* — Layout — */
  --container-max: 1280px;
  --container-pad: 1.5rem;
  --topbar-h:     44px;
  --header-h:     72px;
  --section-py:   var(--sp-20);
}

/* Latin pages override font */
.lang-en {
  --font-body: var(--font-latin);
}


/* ============================================================
   02. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--leading-normal);
  color: var(--clr-gray-800);
  background-color: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  display: block;
  max-width: 100%;
}

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

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  line-height: var(--leading-tight);
  font-weight: var(--fw-bold);
  color: var(--clr-gray-900);
}


/* ============================================================
   03. TYPOGRAPHY
   ============================================================ */
h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl)); font-weight: var(--fw-black); }
h2 { font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl)); font-weight: var(--fw-bold); }
h3 { font-size: clamp(var(--text-xl), 3vw, var(--text-2xl)); }
h4 { font-size: var(--text-lg); }
h5 { font-size: var(--text-base); }

p { color: var(--clr-gray-600); line-height: var(--leading-loose); }

strong { font-weight: var(--fw-semi); color: var(--clr-gray-900); }

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--fw-black);
  color: var(--clr-gray-900);
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-gray-500);
  max-width: 640px;
  margin-inline: auto;
  line-height: var(--leading-loose);
}

.section-head {
  text-align: center;
  margin-bottom: var(--sp-16);
}

.section-head .section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary-600), var(--clr-accent-500));
  border-radius: var(--radius-full);
  margin: var(--sp-4) auto 0;
}


/* ============================================================
   04. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--section-py);
}

.section--alt {
  background-color: var(--clr-gray-50);
}

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--sp-4); }


/* ============================================================
   05. ACCESSIBILITY
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: var(--sp-4);
  z-index: 10000;
  padding: var(--sp-2) var(--sp-4);
  background: var(--clr-primary-600);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  transition: top var(--dur-fast);
}
.skip-link:focus {
  top: var(--sp-4);
}

:focus-visible {
  outline: 3px solid var(--clr-primary-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}


/* ============================================================
   06. TOP BAR
   ============================================================ */
.topbar {
  background-color: var(--clr-gray-900);
  color: var(--clr-gray-300);
  font-size: var(--text-sm);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 200;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  height: 100%;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-gray-400);
  font-size: var(--text-sm);
  transition: color var(--dur-fast);
}
.topbar-item:hover { color: #fff; }
.topbar-item .fa { font-size: var(--text-xs); }

.topbar-tools {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* Status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-success);
  animation: pulse-dot 2s ease infinite;
  flex-shrink: 0;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-gray-400);
}
.lang-switcher .fa { font-size: var(--text-sm); }

.lang-link {
  font-size: var(--text-xs);
  font-weight: var(--fw-semi);
  color: var(--clr-gray-400);
  padding: 2px var(--sp-2);
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.lang-link:hover { color: #fff; }
.lang-link--active {
  color: #fff;
  background: var(--clr-primary-700);
}

.lang-divider {
  color: var(--clr-gray-700);
  font-size: var(--text-xs);
}

/* Topbar auth buttons */
.topbar-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semi);
  padding: 4px var(--sp-3);
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
  letter-spacing: 0.02em;
}
.btn-login {
  color: var(--clr-gray-300);
  border: 1px solid var(--clr-gray-700);
}
.btn-login:hover {
  color: #fff;
  border-color: var(--clr-gray-500);
}
.btn-register {
  background: var(--clr-primary-600);
  color: #fff;
}
.btn-register:hover { background: var(--clr-primary-500); }
.btn-dashboard {
  color: var(--clr-accent-400);
}
.btn-dashboard:hover { color: var(--clr-accent-300, #7dd3fc); }
.btn-logout {
  color: var(--clr-gray-400);
}
.btn-logout:hover { color: var(--clr-danger); }


/* ============================================================
   07. MAIN HEADER & NAVIGATION
   ============================================================ */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base), box-shadow var(--dur-base), background var(--dur-base);
}

.main-header.header-sticky {
  border-bottom-color: var(--clr-gray-200);
  box-shadow: 0 4px 24px rgb(0 0 0 / .06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-6);
}

/* Logo */
.logo-wrapper { flex-shrink: 0; }

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.logo-icon { flex-shrink: 0; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-main {
  font-size: var(--text-lg);
  font-weight: var(--fw-black);
  color: var(--clr-gray-900);
  letter-spacing: -0.02em;
}
.logo-sub {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-primary-600);
  letter-spacing: 0.04em;
}

/* Nav */
.main-nav { flex: 1; display: flex; justify-content: center; }

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav-link {
  display: block;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-gray-600);
  border-radius: var(--radius-md);
  position: relative;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  inset-inline-start: var(--sp-3);
  inset-inline-end: var(--sp-3);
  height: 2px;
  background: var(--clr-primary-600);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-link:hover,
.nav-link.active {
  color: var(--clr-primary-700);
  background: var(--clr-primary-50);
}
.nav-link.active::after,
.nav-link:hover::after { transform: scaleX(1); }

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

/* Hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--sp-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-gray-200);
  transition: background var(--dur-fast);
}
.mobile-menu-toggle:hover { background: var(--clr-gray-100); }

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--clr-gray-700);
  border-radius: var(--radius-full);
  transition: transform var(--dur-base), opacity var(--dur-fast);
  transform-origin: center;
}


/* ============================================================
   08. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  padding: 0.625rem 1.375rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.btn:hover::before { opacity: 0.08; }
.btn:active { transform: translateY(1px); }

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary-600), var(--clr-accent-500));
  color: #fff;
  box-shadow: 0 4px 14px rgb(37 99 235 / .35);
}
.btn-primary:hover {
  box-shadow: 0 6px 20px rgb(37 99 235 / .5);
  transform: translateY(-1px);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--clr-primary-600);
  border-color: var(--clr-primary-300);
}
.btn-outline:hover {
  background: var(--clr-primary-50);
  border-color: var(--clr-primary-500);
}

/* White (on dark bg) */
.btn-white {
  background: #fff;
  color: var(--clr-primary-700);
  box-shadow: var(--shadow-md);
}
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }

/* Outline White (on dark bg) */
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* Sizes */
.btn-sm { padding: 0.375rem 0.875rem; font-size: var(--text-xs); }
.btn-lg { padding: 0.875rem 2rem;     font-size: var(--text-base); }
.btn-block { width: 100%; }

/* Newsletter button */
.btn-newsletter {
  background: var(--clr-primary-600);
  color: #fff;
  font-weight: var(--fw-semi);
  padding: 0 var(--sp-6);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur-fast);
  font-family: var(--font-body);
  font-size: var(--text-sm);
}
.btn-newsletter:hover { background: var(--clr-primary-700); }

[dir="rtl"] .btn-newsletter {
  border-radius: var(--radius-full) 0 0 var(--radius-full);
}


/* ============================================================
   09. FORMS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1.5px solid var(--clr-gray-200);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--clr-gray-800);
  font-size: var(--text-sm);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-primary-400);
  box-shadow: 0 0 0 4px rgb(59 130 246 / .12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-gray-400); }

.form-group textarea { resize: vertical; min-height: 130px; }

.form-row {
  display: flex;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.contact-form .form-group { margin-bottom: var(--sp-4); }
.contact-form .form-group:last-of-type { margin-bottom: var(--sp-6); }


/* ============================================================
   10. HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--topbar-h) - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 40%, #f5f0ff 100%);
  padding-block: var(--sp-20);
}

/* Background shapes */
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.shape-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgb(59 130 246 / .2), transparent 70%);
  top: -200px; inset-inline-end: -100px;
  animation: float-shape 12s ease-in-out infinite;
}
.shape-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgb(139 92 246 / .15), transparent 70%);
  bottom: -100px; inset-inline-start: 5%;
  animation: float-shape 15s ease-in-out infinite reverse;
}
.shape-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgb(14 165 233 / .2), transparent 70%);
  top: 40%; inset-inline-start: 40%;
  animation: float-shape 10s ease-in-out infinite 3s;
}

/* Hero inner grid */
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Hero content */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: var(--clr-primary-100);
  color: var(--clr-primary-700);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  margin-bottom: var(--sp-6);
  border: 1px solid var(--clr-primary-200);
  animation: fade-up var(--dur-slow) var(--ease-out) both;
}
.hero-badge::before {
  content: '✦';
  font-size: 10px;
}

.hero-title {
  margin-bottom: var(--sp-5);
  color: var(--clr-gray-900);
  letter-spacing: -0.03em;
  animation: fade-up var(--dur-slow) var(--ease-out) .1s both;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-gray-600);
  margin-bottom: var(--sp-8);
  line-height: var(--leading-loose);
  animation: fade-up var(--dur-slow) var(--ease-out) .2s both;
}

.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-12);
  animation: fade-up var(--dur-slow) var(--ease-out) .3s both;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  padding: var(--sp-5) var(--sp-6);
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
  animation: fade-up var(--dur-slow) var(--ease-out) .4s both;
}

.stat-item { text-align: center; }
.stat-number {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--fw-black);
  color: var(--clr-primary-700);
  line-height: 1.1;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--clr-gray-500);
  white-space: nowrap;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-gray-200);
  flex-shrink: 0;
}

/* Hero visual / Dashboard mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fade-up var(--dur-slow) var(--ease-out) .2s both;
}

.hero-dashboard-mockup {
  width: 100%;
  max-width: 520px;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl), 0 0 0 1px var(--clr-gray-100);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform var(--dur-slow) var(--ease-out);
}
.hero-dashboard-mockup:hover {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) translateY(-4px);
}

.mockup-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--sp-3) var(--sp-4);
  background: var(--clr-gray-100);
  border-bottom: 1px solid var(--clr-gray-200);
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.mockup-body {
  display: flex;
  min-height: 300px;
}

.mockup-sidebar {
  width: 52px;
  background: var(--clr-gray-900);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sp-4) 0;
  gap: var(--sp-3);
}
.mockup-nav-item {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--clr-gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gray-500);
  font-size: var(--text-xs);
  transition: all var(--dur-fast);
  cursor: default;
}
.mockup-nav-item:first-child {
  background: var(--clr-primary-700);
  color: #fff;
}

.mockup-content {
  flex: 1;
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--clr-gray-50);
}

.mockup-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-gray-100);
  animation: skeleton-pulse 2s ease infinite;
}
.mockup-card--wide    { height: 80px; }
.mockup-card--chart   { height: 100px; }
.mockup-cards-row     { display: flex; gap: var(--sp-2); }
.mockup-cards-row .mockup-card { flex: 1; height: 60px; }


/* ============================================================
   11. SERVICES SECTION
   ============================================================ */
.services-section { background: #fff; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.service-card {
  background: #fff;
  border: 1.5px solid var(--clr-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base);
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  width: 4px;
  height: 100%;
  border-radius: 0 2px 2px 0;
  background: var(--card-accent, var(--clr-primary-500));
  transition: width var(--dur-base) var(--ease-out);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--clr-gray-200);
}
.service-card:hover::before { width: 6px; }

/* Card color variants */
.service-card--blue   { --card-accent: var(--clr-blue); }
.service-card--indigo { --card-accent: var(--clr-indigo); }
.service-card--violet { --card-accent: var(--clr-violet); }
.service-card--teal   { --card-accent: var(--clr-teal); }
.service-card--green  { --card-accent: var(--clr-green); }
.service-card--orange { --card-accent: var(--clr-orange); }
.service-card--red    { --card-accent: var(--clr-red); }
.service-card--pink   { --card-accent: var(--clr-pink); }

.service-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--card-accent, var(--clr-primary-500)) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  transition: background var(--dur-base), transform var(--dur-base);
}
.service-card-icon .fa {
  font-size: var(--text-2xl);
  color: var(--card-accent, var(--clr-primary-500));
}
.service-card:hover .service-card-icon {
  background: color-mix(in srgb, var(--card-accent, var(--clr-primary-500)) 20%, transparent);
  transform: scale(1.08);
}

.service-card-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-gray-900);
  margin-bottom: var(--sp-3);
}

.service-card-desc {
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
  line-height: var(--leading-loose);
  margin-bottom: var(--sp-5);
  flex: 1;
}

.service-card-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.service-card-features li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--clr-gray-600);
}
.service-card-features .fa-check {
  color: var(--card-accent, var(--clr-primary-500));
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  color: var(--card-accent, var(--clr-primary-600));
  margin-top: auto;
  transition: gap var(--dur-fast);
}
.service-card-link:hover { gap: var(--sp-3); }
.service-card-link .fa { font-size: var(--text-xs); transition: transform var(--dur-fast); }
.service-card-link:hover .fa { transform: translateX(-3px); }

[dir="ltr"] .service-card-link:hover .fa { transform: translateX(3px); }


/* ============================================================
   12. WHY US SECTION
   ============================================================ */
.why-section { background: var(--clr-gray-50); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-6);
}

.why-card {
  text-align: center;
  padding: var(--sp-10) var(--sp-6);
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-gray-100);
  transition: transform var(--dur-base), box-shadow var(--dur-base);
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.why-card-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-100), var(--clr-primary-50));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
  transition: transform var(--dur-base);
}
.why-card:hover .why-card-icon { transform: scale(1.1) rotate(5deg); }
.why-card-icon .fa {
  font-size: var(--text-2xl);
  color: var(--clr-primary-600);
}

.why-card-title {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-gray-900);
  margin-bottom: var(--sp-3);
}

.why-card-desc {
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
  line-height: var(--leading-loose);
}


/* ============================================================
   13. STATS SECTION
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, var(--clr-primary-800), var(--clr-primary-900));
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-title {
  color: #fff;
  text-align: center;
  margin-bottom: var(--sp-12);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  position: relative;
}

.stats-item {
  text-align: center;
  padding: var(--sp-8) var(--sp-4);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  transition: background var(--dur-base), transform var(--dur-base);
}
.stats-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.stats-number {
  display: block;
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--fw-black);
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}

.stats-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  font-weight: var(--fw-medium);
}


/* ============================================================
   14. PRICING SECTION
   ============================================================ */
.pricing-section { background: var(--clr-gray-50); }

/* Toggle */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  background: var(--clr-gray-100);
  border-radius: var(--radius-full);
  padding: var(--sp-1);
  width: fit-content;
  margin: 0 auto var(--sp-12);
}

.pricing-toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-gray-500);
  transition: all var(--dur-base) var(--ease-out);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}
.pricing-toggle-btn.active {
  background: #fff;
  color: var(--clr-gray-900);
  box-shadow: var(--shadow-sm);
}

.save-badge {
  background: var(--clr-success);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  padding: 2px var(--sp-2);
  border-radius: var(--radius-full);
}

/* Pricing grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.pricing-card {
  background: #fff;
  border: 1.5px solid var(--clr-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  position: relative;
  transition: transform var(--dur-base), box-shadow var(--dur-base);
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--popular {
  border-color: var(--clr-primary-400);
  box-shadow: 0 0 0 1px var(--clr-primary-300), var(--shadow-xl);
  transform: scale(1.03);
}
.pricing-card--popular:hover { transform: scale(1.03) translateY(-4px); }

.popular-badge {
  position: absolute;
  top: -14px;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--clr-primary-600), var(--clr-accent-500));
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  padding: 4px var(--sp-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.pricing-card-head { margin-bottom: var(--sp-6); }

.pricing-name {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-gray-900);
  margin-bottom: var(--sp-4);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-1);
}
.pricing-currency {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-gray-500);
}
.pricing-amount {
  font-size: var(--text-5xl);
  font-weight: var(--fw-black);
  color: var(--clr-gray-900);
  line-height: 1;
  letter-spacing: -0.03em;
}
.pricing-amount--custom {
  font-size: var(--text-2xl);
}
.pricing-period {
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
}

.pricing-features {
  margin-bottom: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--clr-gray-700);
}
.pricing-features .fa-check { color: var(--clr-success); }
.pricing-features .fa-times { color: var(--clr-gray-300); }
.pricing-features li.disabled { color: var(--clr-gray-400); }


/* ============================================================
   15. TESTIMONIALS SECTION
   ============================================================ */
.testimonials-section { background: #fff; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.testimonial-card {
  background: var(--clr-gray-50);
  border: 1px solid var(--clr-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  transition: transform var(--dur-base), box-shadow var(--dur-base);
}
.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--sp-4);
}
.testimonial-stars .fa-star { color: #fbbf24; font-size: var(--text-sm); }

.testimonial-text {
  font-size: var(--text-base);
  color: var(--clr-gray-700);
  line-height: var(--leading-loose);
  font-style: italic;
  margin-bottom: var(--sp-6);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-500), var(--clr-accent-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-gray-900);
}
.testimonial-role {
  display: block;
  font-size: var(--text-xs);
  color: var(--clr-gray-500);
  margin-top: 2px;
}


/* ============================================================
   16. CONTACT SECTION
   ============================================================ */
.contact-section { background: var(--clr-gray-50); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-12);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.contact-info-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--clr-primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-icon .fa {
  color: var(--clr-primary-600);
  font-size: var(--text-lg);
}

.contact-info-item h4 {
  font-size: var(--text-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-gray-700);
  margin-bottom: var(--sp-1);
}
.contact-info-item p,
.contact-info-item a {
  font-size: var(--text-base);
  color: var(--clr-gray-600);
}
.contact-info-item a:hover { color: var(--clr-primary-600); }

.contact-form {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--sp-10);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-gray-100);
}


/* ============================================================
   17. CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary-700) 0%, var(--clr-primary-900) 50%, #1a0a3c 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgb(99 102 241 / .25), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  padding-block: var(--sp-4);
}

.cta-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--fw-black);
  color: #fff;
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto var(--sp-10);
}

.cta-actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================================
   18. FOOTER
   ============================================================ */
.main-footer {
  background: var(--clr-gray-900);
  color: var(--clr-gray-400);
}

/* Newsletter band */
.footer-newsletter-band {
  background: linear-gradient(90deg, var(--clr-primary-800), var(--clr-primary-700));
  padding-block: var(--sp-10);
}

.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.newsletter-text h3 {
  color: #fff;
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-2);
}
.newsletter-text p {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-sm);
}

.newsletter-form { flex: 1; max-width: 480px; }

.newsletter-input-group {
  display: flex;
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.newsletter-input-group input {
  flex: 1;
  padding: var(--sp-3) var(--sp-5);
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--clr-gray-800);
  background: #fff;
}

.newsletter-success {
  color: rgba(255,255,255,0.9);
  font-size: var(--text-sm);
  padding: var(--sp-3);
}

/* Footer main grid */
.footer-main { padding-block: var(--sp-16); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: var(--sp-10);
}

/* Footer logo */
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
  text-decoration: none;
}
.footer-logo-text .footer-logo-main {
  font-size: var(--text-xl);
  font-weight: var(--fw-black);
  color: #fff;
}

.footer-about-text {
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
  line-height: var(--leading-loose);
  margin-bottom: var(--sp-6);
}

/* Trust badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--clr-gray-400);
  background: var(--clr-gray-800);
  border: 1px solid var(--clr-gray-700);
  border-radius: var(--radius-full);
  padding: 3px var(--sp-3);
}
.trust-badge .fa { color: var(--clr-primary-400); font-size: 10px; }

/* Social */
.footer-social { }
.social-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semi);
  color: var(--clr-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-3);
}
.social-links { display: flex; gap: var(--sp-2); }

.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--clr-gray-400);
  background: var(--clr-gray-800);
  border: 1px solid var(--clr-gray-700);
  transition: all var(--dur-fast);
}
.social-link:hover {
  transform: translateY(-2px);
  border-color: transparent;
}
.social-x:hover        { background: #000; color: #fff; }
.social-linkedin:hover { background: #0077b5; color: #fff; }
.social-instagram:hover{ background: linear-gradient(45deg, #f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; }
.social-facebook:hover { background: #1877f2; color: #fff; }
.social-youtube:hover  { background: #ff0000; color: #fff; }
.social-telegram:hover { background: #229ed9; color: #fff; }

/* Footer columns */
.footer-col-title {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-4);
  text-transform: uppercase;
  font-size: var(--text-xs);
}
.footer-col-title--mt { margin-top: var(--sp-8); }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.footer-links li a {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
  transition: color var(--dur-fast), gap var(--dur-fast);
}
.footer-links li a:hover { color: var(--clr-primary-400); gap: var(--sp-3); }
.footer-links .fa { font-size: var(--text-xs); opacity: 0.5; }

.footer-links--legal { flex-direction: row; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); }
.footer-links--legal li a { font-size: var(--text-xs); }

/* Footer contact */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--clr-gray-500);
}
.footer-contact-list .fa {
  color: var(--clr-primary-400);
  width: 16px;
  flex-shrink: 0;
  margin-top: 3px;
}
.footer-contact-list a { color: var(--clr-gray-500); }
.footer-contact-list a:hover { color: var(--clr-primary-400); }

/* Footer bottom */
.footer-bottom {
  border-top: 1px solid var(--clr-gray-800);
  padding-block: var(--sp-5);
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.copyright {
  font-size: var(--text-sm);
  color: var(--clr-gray-600);
}
.copyright a { color: var(--clr-gray-400); }
.copyright a:hover { color: var(--clr-primary-400); }

.made-with {
  font-size: var(--text-sm);
  color: var(--clr-gray-600);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}


/* ============================================================
   19. BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--sp-8);
  inset-inline-end: var(--sp-8);
  z-index: 50;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--clr-primary-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity var(--dur-base), transform var(--dur-base);
  border: none;
  cursor: pointer;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--clr-primary-700);
  transform: translateY(-2px);
}


/* ============================================================
   20. RTL / LTR OVERRIDES
   ============================================================ */

/* In RTL: card left-border flips to right */
[dir="rtl"] .service-card::before {
  border-radius: 2px 0 0 2px;
}

/* Nav underline direction */
[dir="rtl"] .nav-link::after {
  left: unset;
  right: var(--sp-3);
}

/* Mockup 3D tilt */
[dir="rtl"] .hero-dashboard-mockup {
  transform: perspective(1200px) rotateY(6deg) rotateX(3deg);
}
[dir="rtl"] .hero-dashboard-mockup:hover {
  transform: perspective(1200px) rotateY(2deg) rotateX(1deg) translateY(-4px);
}

/* Pricing popular badge */
[dir="rtl"] .popular-badge {
  transform: translateX(50%);
}

/* Stat section grid RTL flow */
[dir="rtl"] .stats-grid { direction: rtl; }


/* ============================================================
   21. ANIMATIONS & KEYFRAMES
   ============================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes float-shape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

@keyframes skeleton-pulse {
  0%, 100% { background: var(--clr-gray-100); }
  50%       { background: var(--clr-gray-50); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

/* Scroll-triggered reveal (JS adds .revealed) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   22. RESPONSIVE
   ============================================================ */

/* ---- Large Desktop (≤ 1280px) ---- */
@media (max-width: 1280px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .hero-inner  { gap: var(--sp-8); }
}

/* ---- Tablet Landscape (≤ 1024px) ---- */
@media (max-width: 1024px) {
  :root { --section-py: var(--sp-16); }

  .hero-inner          { grid-template-columns: 1fr; }
  .hero-visual         { display: none; }
  .hero-section        { min-height: auto; padding-block: var(--sp-20); }
  .hero-content        { text-align: center; }
  .hero-actions        { justify-content: center; }
  .hero-stats          { justify-content: center; }

  .stats-grid          { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid        { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
  .pricing-card--popular { transform: scale(1); }

  .contact-grid        { grid-template-columns: 1fr; }
  .contact-info        { flex-direction: row; flex-wrap: wrap; }
  .contact-info-item   { flex: 1; min-width: 200px; }

  .footer-grid         { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .footer-col--about   { grid-column: span 2; }

  .newsletter-inner    { flex-direction: column; align-items: flex-start; }
  .newsletter-form     { width: 100%; max-width: 100%; }
}

/* ---- Tablet Portrait (≤ 768px) ---- */
@media (max-width: 768px) {
  :root {
    --header-h:  64px;
    --topbar-h:  0px;
    --section-py: var(--sp-12);
  }

  .topbar { display: none; }

  /* Mobile nav */
  .main-nav {
    position: fixed;
    inset-block: var(--header-h) 0;
    inset-inline-start: 0;
    width: 280px;
    background: #fff;
    box-shadow: var(--shadow-2xl);
    transform: translateX(-100%);
    transition: transform var(--dur-slow) var(--ease-out);
    overflow-y: auto;
    padding: var(--sp-6);
    z-index: 200;
  }
  [dir="rtl"] .main-nav {
    inset-inline-start: unset;
    inset-inline-end: 0;
    transform: translateX(100%);
  }
  .main-nav.nav-open {
    transform: translateX(0);
  }

  .nav-list { flex-direction: column; align-items: stretch; gap: var(--sp-1); }
  .nav-link { padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-md); }

  .mobile-menu-toggle { display: flex; }
  .btn-header-cta     { display: none; }

  /* Hero */
  .hero-stats { flex-wrap: wrap; gap: var(--sp-4); justify-content: space-around; }
  .hero-actions { flex-direction: column; align-items: center; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Why */
  .why-grid { grid-template-columns: repeat(2, 1fr); }

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

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-col--about { grid-column: span 1; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  /* Contact */
  .form-row { flex-direction: column; }
  .contact-form { padding: var(--sp-6); }
}

/* ---- Mobile (≤ 480px) ---- */
@media (max-width: 480px) {
  :root { --section-py: var(--sp-10); }

  .hero-stats  { flex-direction: column; gap: var(--sp-3); }
  .stat-divider { width: 60px; height: 1px; }

  .why-grid    { grid-template-columns: 1fr; }
  .stats-grid  { grid-template-columns: 1fr; }

  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  .back-to-top { bottom: var(--sp-5); inset-inline-end: var(--sp-5); }

  .newsletter-input-group { flex-direction: column; border-radius: var(--radius-lg); }
  .newsletter-input-group input { border-radius: var(--radius-md); padding: var(--sp-3) var(--sp-4); }
  .btn-newsletter { border-radius: var(--radius-md); padding: var(--sp-3); }
  [dir="rtl"] .btn-newsletter { border-radius: var(--radius-md); }

  .trust-badges { gap: var(--sp-1); }
}