/* ============================================================
   DIGITAL INVESTORS - المستثمرون الرقميون
   Brand Colors:
     Sky Trust   : #4FC9F5
     Core Mint   : #3AB880
     Balance Leaf: #94CC7D
   ============================================================ */

/* ============================================================
   0. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Brand Colors */
  --sky-trust:      #4FC9F5;
  --core-mint:      #3AB880;
  --balance-leaf:   #94CC7D;

  /* Darks */
  --dark-900: #0a0e14;
  --dark-800: #0d1219;
  --dark-700: #111820;
  --dark-600: #161f2d;
  --dark-500: #1c2a3d;
  --dark-400: #243347;

  /* Lights */
  --light-100: #f0faf7;
  --light-200: #e0f4ee;
  --light-300: #c8ecdf;

  /* Text */
  --text-primary:   #0d1219;
  --text-secondary: #3a4a5c;
  --text-muted:     #6b7d92;
  --text-light:     #ffffff;

  /* Gradients */
  --grad-brand:     linear-gradient(135deg, #4FC9F5 0%, #3AB880 50%, #94CC7D 100%);
  --grad-dark:      linear-gradient(135deg, #0d1219 0%, #1c2a3d 100%);
  --grad-hero:      linear-gradient(160deg, #0a0e14 0%, #0d1a2a 40%, #0a1a12 100%);
  --grad-mint:      linear-gradient(135deg, #3AB880 0%, #94CC7D 100%);
  --grad-sky:       linear-gradient(135deg, #4FC9F5 0%, #3AB880 100%);

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(58,184,128,0.12);
  --shadow-md:  0 8px 32px rgba(58,184,128,0.18);
  --shadow-lg:  0 20px 60px rgba(58,184,128,0.22);
  --shadow-xl:  0 30px 80px rgba(58,184,128,0.25);

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Border Radius */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  36px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-Index */
  --z-base:    1;
  --z-header:  100;
  --z-modal:   200;
  --z-tooltip: 300;
}

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

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

body {
  font-family: 'Alexandria', 'Inter', system-ui, sans-serif;
  color: var(--text-primary);
  background: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
  direction: rtl;
}

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

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

ul, ol {
  list-style: none;
}

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

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

/* Focus styles (Accessibility) */
:focus-visible {
  outline: 3px solid var(--core-mint);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  right: 0;
  background: var(--core-mint);
  color: #fff;
  padding: 0.75rem 1.5rem;
  z-index: 999;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition-base);
}
.skip-link:focus {
  top: 0;
}

/* ============================================================
   2. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

/* ============================================================
   3. TYPOGRAPHY UTILITIES
   ============================================================ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--core-mint);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 3px;
  background: var(--grad-mint);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--dark-800);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.title-accent {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle,
.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section-header .section-label {
  display: inline-flex;
}
.section-header .section-title {
  margin: 0 auto 1rem;
}
.section-header .section-subtitle {
  margin: 0 auto;
}

/* ============================================================
   4. BUTTON STYLES
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.9rem 2rem;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.9rem 2rem;
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.4rem;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}
.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   5. HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: var(--z-header);
  transition: all var(--transition-base);
}

/* Top Bar */
.header-top {
  background: var(--dark-900);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(79,201,245,0.1);
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.header-contact-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition-fast);
}
.contact-link:hover { color: var(--sky-trust); }
.contact-link i { color: var(--core-mint); font-size: 0.75rem; }

.header-social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  transition: all var(--transition-fast);
}
.social-icon:hover {
  background: var(--core-mint);
  color: #fff;
  transform: translateY(-2px);
}

/* Navbar */
.navbar {
  background: rgba(13,18,25,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(58,184,128,0.15);
  padding: 0.75rem 0;
  transition: all var(--transition-base);
}

.header.scrolled .navbar {
  background: rgba(10,14,20,0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo { display: flex; align-items: center; }
.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-base);
}
.nav-logo:hover .logo-img { transform: scale(1.04); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 50%;
  left: 50%;
  height: 2px;
  background: var(--grad-brand);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}
.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(58,184,128,0.1);
}
.nav-link:hover::after,
.nav-link.active::after {
  right: 0.85rem;
  left: 0.85rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.hamburger:hover { background: rgba(255,255,255,0.15); }
.bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* Mobile Menu Open */
.hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-header) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.mobile-overlay.active { opacity: 1; pointer-events: all; }

/* ============================================================
   6. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 130px;
  padding-bottom: var(--space-xl);
}

/* Animated Grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(58,184,128,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,184,128,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
  0%   { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

/* Particles */
.hero-particles { position: absolute; inset: 0; pointer-events: none; }
.particle {
  position: absolute;
  border-radius: 50%;
  animation: floatParticle linear infinite;
  opacity: 0;
}
.p1 { width: 6px; height: 6px; background: var(--sky-trust); top: 15%; right: 10%; animation-duration: 8s; animation-delay: 0s; }
.p2 { width: 4px; height: 4px; background: var(--core-mint); top: 35%; right: 25%; animation-duration: 10s; animation-delay: 1s; }
.p3 { width: 8px; height: 8px; background: var(--balance-leaf); top: 60%; right: 5%; animation-duration: 7s; animation-delay: 2s; }
.p4 { width: 5px; height: 5px; background: var(--sky-trust); top: 20%; left: 15%; animation-duration: 9s; animation-delay: 0.5s; }
.p5 { width: 7px; height: 7px; background: var(--core-mint); top: 75%; left: 20%; animation-duration: 11s; animation-delay: 3s; }
.p6 { width: 4px; height: 4px; background: var(--balance-leaf); top: 45%; left: 5%; animation-duration: 6s; animation-delay: 1.5s; }

@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: 0.8; transform: translateY(-10px) scale(1); }
  90%  { opacity: 0.8; transform: translateY(-80px) scale(1); }
  100% { opacity: 0; transform: translateY(-100px) scale(0); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: var(--z-base);
}

/* Hero Content */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background: rgba(58,184,128,0.15);
  border: 1px solid rgba(58,184,128,0.3);
  border-radius: var(--radius-full);
  color: var(--core-mint);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.6s ease both;
}
.hero-badge i { color: var(--sky-trust); }

.hero-title {
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.7s ease 0.1s both;
}
.hero-title-ar {
  display: block;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}
.hero-title-en {
  display: block;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  margin-bottom: 0.5rem;
  animation: fadeInDown 0.7s ease 0.2s both;
}
.hero-subtitle-en {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 2rem;
  font-style: italic;
  direction: ltr;
  text-align: right;
  animation: fadeInDown 0.7s ease 0.25s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeInDown 0.7s ease 0.3s both;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  animation: fadeInDown 0.7s ease 0.4s both;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat-plus { font-size: 1.5rem; font-weight: 800; color: var(--core-mint); }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); white-space: nowrap; }
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.15); }

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-logo-container {
  position: relative;
  width: 340px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-glow-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid;
  animation: spinRing linear infinite;
}
.ring-1 {
  width: 100%;
  height: 100%;
  border-color: rgba(58,184,128,0.3);
  animation-duration: 12s;
}
.ring-2 {
  width: 80%;
  height: 80%;
  border-color: rgba(79,201,245,0.25);
  animation-duration: 8s;
  animation-direction: reverse;
  border-style: dashed;
}
.ring-3 {
  width: 60%;
  height: 60%;
  border-color: rgba(148,204,125,0.2);
  animation-duration: 15s;
}

@keyframes spinRing {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.hero-logo-img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  z-index: 2;
  filter: drop-shadow(0 0 40px rgba(58,184,128,0.4));
  animation: logoPulse 4s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 30px rgba(58,184,128,0.3)); transform: scale(1); }
  50%       { filter: drop-shadow(0 0 60px rgba(79,201,245,0.5)); transform: scale(1.04); }
}

/* Float Cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.2rem;
  background: rgba(13,18,25,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(58,184,128,0.2);
  border-radius: var(--radius-md);
  color: #fff;
  box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
}
.float-card i {
  font-size: 1.3rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.float-card div strong { display: block; font-size: 0.85rem; font-weight: 700; }
.float-card div span  { display: block; font-size: 0.75rem; color: rgba(255,255,255,0.6); }

.card-finance {
  bottom: 20px;
  right: -30px;
  animation-delay: 0s;
}
.card-finance i {
  color: var(--core-mint);
  background: rgba(58,184,128,0.15);
}

.card-security {
  top: 40px;
  left: -30px;
  animation-delay: 2s;
}
.card-security i {
  color: var(--sky-trust);
  background: rgba(79,201,245,0.15);
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeInUp 1s ease 1s both;
}
.scroll-dot {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  position: relative;
}
.scroll-dot::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--core-mint);
  border-radius: var(--radius-full);
  animation: scrollDot 2s ease infinite;
}
@keyframes scrollDot {
  0%   { top: 5px; opacity: 1; }
  80%  { top: 20px; opacity: 0; }
  100% { top: 5px; opacity: 0; }
}

/* ============================================================
   7. ABOUT SECTION
   ============================================================ */
.about-section {
  background: var(--light-100);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-logo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}
.about-logo-bg {
  position: absolute;
  inset: -20px;
  background: var(--grad-brand);
  border-radius: var(--radius-xl);
  opacity: 0.08;
  transform: rotate(-3deg);
}

.about-logo {
  position: relative;
  width: 80%;
  max-width: 280px;
  margin: 0 auto;
  filter: drop-shadow(var(--shadow-md));
  transition: transform var(--transition-slow);
}
.about-logo:hover { transform: scale(1.03) rotate(1deg); }

.about-badge-wrap {
  position: absolute;
  bottom: -20px;
  left: 0;
}
.about-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.3rem;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border-right: 4px solid var(--core-mint);
}
.about-badge i {
  font-size: 1.5rem;
  color: var(--core-mint);
}
.about-badge strong { display: block; font-size: 0.9rem; color: var(--dark-800); }
.about-badge span   { display: block; font-size: 0.8rem; color: var(--text-muted); }

.about-content {
  padding-right: var(--space-md);
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(58,184,128,0.12);
  transition: all var(--transition-base);
}
.value-item:hover {
  border-color: rgba(58,184,128,0.3);
  box-shadow: var(--shadow-sm);
  transform: translateX(-5px);
}

.value-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--grad-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.value-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-800);
  margin-bottom: 0.25rem;
}
.value-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   8. SERVICES SECTION
   ============================================================ */
.services-section {
  background: var(--dark-800);
  padding: var(--space-2xl) 0;
}

.services-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(58,184,128,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.services-section .section-title,
.services-section .section-label,
.services-section .section-subtitle {
  color: rgba(255,255,255,0.9);
}
.services-section .section-title { color: #fff; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  padding: 2rem 1.75rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: default;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-card-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(ellipse at top right, rgba(58,184,128,0.15), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover,
.service-card:focus {
  background: rgba(255,255,255,0.07);
  border-color: rgba(58,184,128,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(58,184,128,0.2);
  outline: none;
}
.service-card:hover .service-card-glow { opacity: 1; }

.service-card.featured {
  background: linear-gradient(135deg, rgba(58,184,128,0.15) 0%, rgba(79,201,245,0.08) 100%);
  border-color: rgba(58,184,128,0.35);
}

.featured-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.25rem 0.75rem;
  background: var(--grad-brand);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.service-icon-wrap { display: inline-flex; }
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--grad-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  box-shadow: 0 8px 20px rgba(58,184,128,0.3);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 12px 30px rgba(58,184,128,0.4);
}

.service-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.service-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.service-tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.6);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--core-mint);
  transition: gap var(--transition-fast), color var(--transition-fast);
  margin-top: 0.25rem;
}
.service-link:hover { gap: 0.7rem; color: var(--sky-trust); }

/* ============================================================
   9. WHY US SECTION
   ============================================================ */
.why-section {
  background: #fff;
}

.why-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.why-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  animation: fadeInRight 0.5s ease both;
}

.why-feature-icon {
  flex-shrink: 0;
  color: var(--core-mint);
  font-size: 1.3rem;
  margin-top: 0.1rem;
}

.why-feature-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-800);
  margin-bottom: 0.25rem;
}
.why-feature-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Why Visual - Orbit Circles */
.why-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 400px;
}

.why-circles {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-circle {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-circle.outer {
  width: 280px;
  height: 280px;
  border: 2px dashed rgba(58,184,128,0.2);
  animation: spinRing 20s linear infinite;
}
.why-circle.middle {
  width: 200px;
  height: 200px;
  border: 2px dashed rgba(79,201,245,0.2);
  animation: spinRing 15s linear infinite reverse;
}
.why-circle.inner {
  width: 130px;
  height: 130px;
  background: var(--grad-brand);
  box-shadow: var(--shadow-xl);
}

.why-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

/* Orbit Items */
.why-orbit-item {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}
.why-orbit-item i {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-mint);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.item-1 { top: 0; left: 50%; transform: translateX(-50%); }
.item-2 { right: 0; top: 50%; transform: translateY(-50%); }
.item-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.item-4 { left: 0; top: 50%; transform: translateY(-50%); }

/* Stats Circle */
.stats-circle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: var(--grad-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  animation: floatCard 4s ease-in-out infinite;
}
.stats-circle-inner { text-align: center; }
.stats-big { display: block; font-size: 1.5rem; font-weight: 800; color: #fff; line-height: 1; }
.stats-small { display: block; font-size: 0.65rem; font-weight: 600; color: rgba(255,255,255,0.85); }

/* ============================================================
   10. FAQ SECTION
   ============================================================ */
.faq-section {
  background: var(--light-100);
  position: relative;
}

.faq-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(58,184,128,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(58,184,128,0.12);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}
.faq-item:hover { box-shadow: var(--shadow-md); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  text-align: right;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-800);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--core-mint); }
.faq-question[aria-expanded="true"] { color: var(--core-mint); }

.faq-icon {
  flex-shrink: 0;
  color: var(--core-mint);
  transition: transform var(--transition-base);
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid rgba(58,184,128,0.1);
  padding-top: 1rem;
}
.faq-answer[hidden] { display: none; }
.faq-answer a { color: var(--core-mint); font-weight: 600; }
.faq-answer a:hover { color: var(--sky-trust); }

/* ============================================================
   11. CONTACT SECTION
   ============================================================ */
.contact-section {
  background: var(--dark-800);
}

.contact-section .section-title { color: #fff; }
.contact-section .section-label,
.contact-section .section-subtitle { color: rgba(255,255,255,0.7); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-card {
  padding: 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}
.contact-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(58,184,128,0.3);
  transform: translateY(-3px);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--grad-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  box-shadow: 0 6px 16px rgba(58,184,128,0.3);
}

.contact-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 0.5rem;
}
.contact-detail {
  display: block;
  font-size: 0.85rem;
  color: var(--core-mint);
  font-weight: 600;
  margin-bottom: 0.25rem;
  word-break: break-all;
}
.contact-note {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}

/* Contact Form */
.contact-form-wrap {
  padding: 2.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.form-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.75rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}
.form-label span { color: var(--core-mint); }

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  outline: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.35); }
.form-input:focus {
  border-color: var(--core-mint);
  background: rgba(58,184,128,0.06);
  box-shadow: 0 0 0 3px rgba(58,184,128,0.1);
}
.form-input:invalid:not(:placeholder-shown) {
  border-color: rgba(255,80,80,0.5);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%233AB880' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 1rem center;
}
.form-select option { background: var(--dark-700); color: #fff; }

.form-textarea { resize: vertical; min-height: 120px; }

.form-error {
  font-size: 0.78rem;
  color: #ff6b6b;
  min-height: 1rem;
}

.form-privacy {
  margin: 1.25rem 0;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  cursor: pointer;
  line-height: 1.5;
}
.checkbox-label input[type="checkbox"] { display: none; }
.checkmark {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin-top: 2px;
}
.checkbox-label input:checked ~ .checkmark {
  background: var(--core-mint);
  border-color: var(--core-mint);
}
.checkbox-label input:checked ~ .checkmark::after {
  content: '✓';
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.checkbox-label a { color: var(--core-mint); font-weight: 600; }

.btn-submit {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-submit:hover::before { opacity: 1; }

.form-success,
.form-error-msg {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
}
.form-success {
  background: rgba(58,184,128,0.12);
  border: 1px solid rgba(58,184,128,0.3);
  color: var(--core-mint);
}
.form-error-msg {
  background: rgba(255,107,107,0.12);
  border: 1px solid rgba(255,107,107,0.3);
  color: #ff6b6b;
}
.form-success[hidden],
.form-error-msg[hidden] { display: none; }

/* ============================================================
   12. FOOTER
   ============================================================ */
.footer {
  background: var(--dark-900);
}

.footer-top {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.footer-logo {
  width: 200px;
  height: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.footer-social {
  display: flex;
  gap: 0.5rem;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}
.footer-social-link:hover {
  background: var(--core-mint);
  border-color: var(--core-mint);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(58,184,128,0.35);
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid rgba(58,184,128,0.2);
  position: relative;
}
.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 30px;
  height: 2px;
  background: var(--grad-brand);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-links li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links li a::before {
  content: '›';
  color: var(--core-mint);
  font-size: 1.1rem;
  line-height: 1;
}
.footer-links li a:hover { color: var(--core-mint); padding-right: 6px; }

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  align-items: flex-start;
}
.footer-contact-list li i {
  color: var(--core-mint);
  font-size: 0.9rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.footer-contact-list a { color: rgba(255,255,255,0.55); transition: color var(--transition-fast); }
.footer-contact-list a:hover { color: var(--core-mint); }

.footer-bottom {
  padding: 1.25rem 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom strong { color: rgba(255,255,255,0.6); }

.footer-legal {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--core-mint); }
.footer-legal span { color: rgba(255,255,255,0.2); }

/* ============================================================
   13. BACK TO TOP BUTTON
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  z-index: var(--z-header);
  opacity: 0;
  transform: translateY(20px);
}
.back-to-top:not([hidden]) {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top[hidden] { display: none; }
.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   14. ANIMATIONS
   ============================================================ */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll Reveal (JS-triggered) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   15. RESPONSIVE DESIGN
   ============================================================ */

/* Large Tablets (≤1100px) */
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-info-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablets (≤900px) */
@media (max-width: 900px) {
  .header-top { display: none; }

  .hamburger { display: flex; }
  .btn-nav-cta { display: none; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 280px;
    background: var(--dark-900);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 1.5rem 2rem;
    gap: 0.25rem;
    transition: right var(--transition-base);
    z-index: var(--z-modal);
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
    overflow-y: auto;
  }
  .nav-menu.open { right: 0; }
  .nav-link { width: 100%; padding: 0.75rem 1rem; font-size: 1rem; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-visual { order: -1; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-subtitle-en { text-align: center; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-content { padding-right: 0; }
  .about-logo-wrap { max-width: 240px; margin: 0 auto; }

  .why-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .why-visual { order: -1; height: 320px; }

  .hero-logo-container { width: 260px; height: 260px; }
  .hero-logo-img { width: 160px; height: 160px; }

  .card-finance { right: -10px; }
  .card-security { left: -10px; }
}

/* Mobile (≤640px) */
@media (max-width: 640px) {
  :root {
    --space-2xl: 4rem;
    --space-xl: 2.5rem;
  }

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

  .contact-info-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-logo-container { width: 200px; height: 200px; }
  .hero-logo-img { width: 130px; height: 130px; }

  .float-card { display: none; }

  .hero-stats { gap: 1rem; }
  .stat-number { font-size: 1.5rem; }
  .stat-divider { height: 35px; }

  .why-visual { height: 260px; }
  .why-circle.outer { width: 220px; height: 220px; }
  .why-circle.middle { width: 160px; height: 160px; }
  .why-circle.inner { width: 100px; height: 100px; }

  .stats-circle { width: 90px; height: 90px; }
  .stats-big { font-size: 1.2rem; }
}

/* Small Mobile (≤400px) */
@media (max-width: 400px) {
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary, .btn-secondary {
    justify-content: center;
    text-align: center;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast */
@media (prefers-contrast: high) {
  .service-card { border: 2px solid rgba(255,255,255,0.4); }
  .nav-link { color: #fff; }
}