/* ============================================================
   SAKURA TECHNOLOGIES — PREMIUM DESIGN SYSTEM
   style.css
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ============================================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */
:root {
  /* Brand Colors */
  --color-navy:       #050d1a;
  --color-navy-deep:  #020812;
  --color-navy-mid:   #0a1628;
  --color-navy-light: #0f2040;
  --color-navy-card:  #0c1a30;
  --color-navy-border:#1a2e4a;

  --color-cyan:       #00d4ff;
  --color-cyan-mid:   #00b8e0;
  --color-cyan-dark:  #0096b8;
  --color-cyan-glow:  rgba(0, 212, 255, 0.15);
  --color-cyan-glow-sm: rgba(0, 212, 255, 0.08);

  --color-blue:       #1a6bff;
  --color-blue-mid:   #1458d4;
  --color-blue-light: #4a8bff;
  --color-blue-glow:  rgba(26, 107, 255, 0.2);

  --color-violet:     #6c3fff;
  --color-violet-mid: #5730e8;
  --color-violet-glow:rgba(108, 63, 255, 0.15);

  /* Text Colors */
  --text-primary:     #f0f6ff;
  --text-secondary:   #8ba4c8;
  --text-muted:       #546a87;
  --text-dark:        #0d1b2e;
  --text-body:        #c8d8ec;

  /* Surface Colors */
  --surface-dark:     #050d1a;
  --surface-card:     #0c1a30;
  --surface-elevated: #112040;
  --surface-glass:    rgba(12, 26, 48, 0.7);
  --surface-white:    #ffffff;
  --surface-light:    #f5f8ff;
  --surface-light-card: #eef3fc;

  /* Borders */
  --border-subtle:    rgba(26, 107, 255, 0.12);
  --border-card:      rgba(0, 212, 255, 0.1);
  --border-active:    rgba(0, 212, 255, 0.4);
  --border-light:     rgba(255, 255, 255, 0.08);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #1a6bff 0%, #00d4ff 100%);
  --gradient-hero:    linear-gradient(135deg, #050d1a 0%, #0a1628 40%, #0f2040 100%);
  --gradient-card:    linear-gradient(135deg, #0c1a30 0%, #112040 100%);
  --gradient-glass:   linear-gradient(135deg, rgba(12,26,48,0.8) 0%, rgba(17,32,64,0.6) 100%);
  --gradient-cyan:    linear-gradient(135deg, #00d4ff 0%, #1a6bff 100%);
  --gradient-violet:  linear-gradient(135deg, #6c3fff 0%, #1a6bff 100%);
  --gradient-text:    linear-gradient(135deg, #00d4ff 0%, #4a8bff 50%, #6c3fff 100%);
  --gradient-section: linear-gradient(180deg, #050d1a 0%, #0a1628 100%);

  /* Typography */
  --font-primary:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display:     'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Font Sizes (fluid) */
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  1.875rem;
  --fs-3xl:  2.25rem;
  --fs-4xl:  3rem;
  --fs-5xl:  3.75rem;
  --fs-6xl:  4.5rem;
  --fs-hero: clamp(2.5rem, 6vw, 5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-xl:   0 16px 64px rgba(0,0,0,0.7);
  --shadow-cyan: 0 0 40px rgba(0, 212, 255, 0.2);
  --shadow-blue: 0 0 40px rgba(26, 107, 255, 0.25);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0,212,255,0.06);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-Index */
  --z-base:    1;
  --z-card:    10;
  --z-sticky:  100;
  --z-dropdown:200;
  --z-modal:   300;
  --z-toast:   400;
  --z-top:     500;

  /* Container */
  --container-max: 1280px;
  --container-pad: clamp(1rem, 4vw, 2rem);

  /* Navbar */
  --navbar-h: 72px;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--surface-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.light-page {
  background-color: var(--surface-light);
  color: var(--text-dark);
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
.heading-display {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.heading-md {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-xl), 2.5vw, var(--fs-3xl));
  font-weight: 700;
  line-height: 1.2;
}

.heading-sm {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-lg), 2vw, var(--fs-2xl));
  font-weight: 600;
  line-height: 1.3;
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan {
  color: var(--color-cyan);
}

.text-blue { color: var(--color-blue-light); }
.text-muted { color: var(--text-secondary); }
.text-body { color: var(--text-body); }
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.label-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: rgba(0, 212, 255, 0.06);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--color-cyan);
  border-radius: 1px;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.container--narrow {
  max-width: 900px;
}

.container--wide {
  max-width: 1440px;
}

.section {
  padding-top: clamp(var(--space-16), 8vw, var(--space-32));
  padding-bottom: clamp(var(--space-16), 8vw, var(--space-32));
}

.section--sm {
  padding-top: clamp(var(--space-10), 5vw, var(--space-20));
  padding-bottom: clamp(var(--space-10), 5vw, var(--space-20));
}

.section-dark  { background: var(--surface-dark); }
.section-navy  { background: var(--color-navy-mid); }
.section-light {
  background: var(--surface-light);
  color: var(--text-dark);
}

.section-header {
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-header p {
  max-width: 620px;
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--fs-md);
  line-height: 1.8;
}

.section-header.center {
  text-align: center;
}

.section-header.center p {
  margin-left: auto;
  margin-right: auto;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.flex-col    { display: flex; flex-direction: column; }
.gap-2  { gap: var(--space-2); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 24px rgba(26, 107, 255, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 6px 32px rgba(26, 107, 255, 0.5), 0 0 0 1px rgba(0, 212, 255, 0.3);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}

.btn-outline:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: var(--color-cyan-glow-sm);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-cyan);
  padding-left: 0;
  padding-right: 0;
}

.btn-ghost:hover {
  gap: var(--space-3);
  color: var(--text-primary);
}

.btn-ghost svg { transition: transform var(--transition-base); }
.btn-ghost:hover svg { transform: translateX(4px); }

.btn-white {
  background: #fff;
  color: var(--text-dark);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-sm { padding: 10px 20px; font-size: var(--fs-xs); }
.btn-lg { padding: 18px 40px; font-size: var(--fs-base); }
.btn-xl { padding: 20px 48px; font-size: var(--fs-md); }

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
  transform: translateY(-1px);
}

/* ============================================================
   6. CARDS
   ============================================================ */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,212,255,0.03) 0%, transparent 60%);
  pointer-events: none;
}

.card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-card), 0 0 40px rgba(0,212,255,0.08);
  transform: translateY(-4px);
}

.card-glass {
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
}

.card-light {
  background: var(--surface-white);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  color: var(--text-dark);
}

.card-light:hover {
  box-shadow: 0 8px 32px rgba(26, 107, 255, 0.12);
  border-color: rgba(26, 107, 255, 0.2);
  transform: translateY(-4px);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(26, 107, 255, 0.3);
}

.card-icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

/* ============================================================
   7. ANNOUNCEMENT BAR
   ============================================================ */
.announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-top);
  background: linear-gradient(90deg, #0a1628 0%, #0f2040 50%, #0a1628 100%);
  border-bottom: 1px solid var(--border-card);
  padding: 10px var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.announcement-bar__text {
  font-size: var(--fs-sm);
  color: var(--text-body);
  text-align: center;
}

.announcement-bar__text a {
  color: var(--color-cyan);
  font-weight: 600;
  margin-left: var(--space-2);
}

.announcement-bar__close {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.announcement-bar__close:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.announcement-bar.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

/* ============================================================
   8. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 40px;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
}

.navbar.bar-hidden {
  top: 0;
}

.navbar__inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.navbar.scrolled {
  background: rgba(5, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.navbar__logo-mark {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: var(--fs-md);
  color: #fff;
  letter-spacing: -0.05em;
  box-shadow: 0 2px 12px rgba(26,107,255,0.4);
  font-family: var(--font-display);
}

.navbar__logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 212, 255, 0.45));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.navbar__logo:hover .navbar__logo-img {
  transform: scale(1.06);
  filter: drop-shadow(0 4px 14px rgba(0, 212, 255, 0.7));
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.navbar__logo-name {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.navbar__logo-sub {
  font-size: 10px;
  color: var(--color-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__link {
  position: relative;
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--text-primary);
}

.navbar__link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--color-cyan);
  border-radius: var(--radius-full);
}

/* Services Mega Menu */
.navbar__item {
  position: relative;
}

.navbar__item--has-dropdown > .navbar__link::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 6px;
  vertical-align: middle;
  transition: transform var(--transition-fast);
}

.navbar__item--has-dropdown:hover > .navbar__link::after {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 720px;
  background: rgba(8, 18, 38, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,212,255,0.05);
}

.navbar__item--has-dropdown:hover .mega-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__group h5 {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}

.mega-menu__link {
  display: block;
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast), padding var(--transition-fast);
}

.mega-menu__link:hover {
  color: var(--color-cyan);
  padding-left: var(--space-2);
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Mobile Nav Toggle */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.navbar__hamburger:hover { background: rgba(255,255,255,0.06); }

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--transition-base);
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background: rgba(5, 13, 26, 0.98);
  backdrop-filter: blur(20px);
  z-index: calc(var(--z-sticky) - 1);
  display: flex;
  flex-direction: column;
  padding: calc(var(--navbar-h) + 40px + var(--space-8)) var(--container-pad) var(--space-8);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover { color: var(--color-cyan); }

.mobile-nav__sub {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: var(--space-4) 0;
}

.mobile-nav__sub-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav__sub-link:hover {
  color: var(--color-cyan);
  border-color: var(--color-cyan);
}

.mobile-nav__cta { margin-top: var(--space-8); }

/* ============================================================
   9. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: calc(var(--navbar-h) + 40px + var(--space-12));
  padding-bottom: var(--space-24);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,107,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,107,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
  background: radial-gradient(circle, rgba(26,107,255,0.12) 0%, transparent 70%);
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
}

.hero__orb--3 {
  width: 300px;
  height: 300px;
  top: 40%;
  left: 35%;
  background: radial-gradient(circle, rgba(108,63,255,0.06) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.hero__text { max-width: 600px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding: 8px 16px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-cyan);
  text-transform: uppercase;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-cyan);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
}

.hero__heading em {
  font-style: normal;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtext {
  font-size: clamp(var(--fs-base), 1.5vw, var(--fs-lg));
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero__wa-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-cyan);
  font-weight: 500;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.hero__wa-link:hover {
  gap: var(--space-3);
  color: var(--text-primary);
}

/* Hero Visual */
.hero__visual {
  position: relative;
  height: 540px;
}

.hero__visual-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-card {
  position: absolute;
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-xl);
  animation: float-gentle 6s ease-in-out infinite;
}

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

.hero-card--main {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  animation-delay: 0s;
}

.hero-card--stat {
  top: 10%;
  right: 0;
  width: 160px;
  text-align: center;
  animation-delay: 1s;
}

.hero-card--ai {
  bottom: 10%;
  left: 0;
  width: 200px;
  animation-delay: 2s;
}

.hero-card--workflow {
  top: 0;
  left: 10%;
  width: 180px;
  animation-delay: 1.5s;
}

/* browser-like mockup */
.browser-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-light);
}

.browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.browser-dot:nth-child(1) { background: #ff5f57; }
.browser-dot:nth-child(2) { background: #febc2e; }
.browser-dot:nth-child(3) { background: #28c840; }

.browser-url {
  flex: 1;
  height: 14px;
  background: var(--border-subtle);
  border-radius: var(--radius-full);
  margin-left: var(--space-2);
  position: relative;
  overflow: hidden;
}

.browser-url::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 60%;
  height: 6px;
  background: rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
}

.mockup-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mockup-row {
  height: 10px;
  background: var(--border-subtle);
  border-radius: var(--radius-full);
}

.mockup-row--short { width: 60%; }
.mockup-row--med   { width: 80%; }
.mockup-row--full  { width: 100%; }

.mockup-img {
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  opacity: 0.4;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-cyan);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  font-weight: 500;
}

.ai-dot-grid {
  display: grid;
  grid-template-columns: repeat(5, 8px);
  gap: 4px;
  margin-bottom: var(--space-3);
}

.ai-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-subtle);
}

.ai-dot.active {
  background: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan);
}

.ai-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.workflow-icon {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 10px;
}

/* Particles */
.hero-particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-cyan);
  border-radius: 50%;
  opacity: 0.5;
  animation: particle-drift 8s ease-in-out infinite;
}

@keyframes particle-drift {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.5; }
  33%       { transform: translateY(-20px) translateX(10px); opacity: 0.8; }
  66%       { transform: translateY(10px) translateX(-15px); opacity: 0.3; }
}

/* ============================================================
   10. TRUST STRIP
   ============================================================ */
.trust-strip {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--color-navy-mid);
  overflow: hidden;
}

.trust-strip__label {
  text-align: center;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.trust-strip__track {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  animation: scroll-track 30s linear infinite;
  width: max-content;
}

.trust-strip__track:hover { animation-play-state: paused; }

@keyframes scroll-track {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.85;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.trust-item:hover {
  opacity: 1;
  color: #fff;
  background: rgba(0, 212, 255, 0.06);
  border-color: rgba(0, 212, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.15);
}

.trust-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.trust-item:hover .trust-item__icon {
  color: #fff;
  transform: scale(1.15);
}

.trust-item__flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition-fast);
}

.trust-item:hover .trust-item__flag {
  transform: scale(1.12);
}

.trust-item__dot {
  width: 6px;
  height: 6px;
  background: var(--color-cyan);
  border-radius: 50%;
  opacity: 0.5;
  flex-shrink: 0;
}

/* ============================================================
   11. STATS
   ============================================================ */
.stats-section {
  padding: var(--space-20) 0;
  background: var(--surface-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(0,212,255,0.2);
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================================
   12. SERVICES SECTION
   ============================================================ */
.services-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 2vw, 1.75rem);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card .btn {
  margin-top: auto;
}

.service-card__glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover .service-card__glow { opacity: 1; }

.service-card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 40px rgba(0,212,255,0.06);
  transform: translateY(-6px);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  box-shadow: 0 4px 20px rgba(26, 107, 255, 0.3);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover .service-card__icon {
  transform: scale(1.05);
  box-shadow: 0 6px 28px rgba(26, 107, 255, 0.45);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: #fff;
  stroke-width: 1.8;
  fill: none;
}

.service-card__title {
  font-size: clamp(1.1rem, 1.25vw, 1.25rem);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
  line-height: 1.35;
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  flex: 1;
}

.service-card__benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.service-card__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.service-card__benefits li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='8' r='7.5' stroke='%2300d4ff' stroke-opacity='.3'/%3E%3Cpath d='M5 8l2 2 4-4' stroke='%2300d4ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

/* ============================================================
   13. WHY SAKURA
   ============================================================ */
.why-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-navy-mid);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: center;
}

.why-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.why-feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.why-feature:hover {
  border-color: rgba(0,212,255,0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.why-feature__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-cyan-glow);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-feature__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-cyan);
  stroke-width: 1.8;
  fill: none;
}

.why-feature__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--text-primary);
}

.why-feature__desc {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  line-height: 1.6;
}

.why-visual {
  position: relative;
}

.why-visual__main {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
}

/* ============================================================
   14. FOUNDER SECTION
   ============================================================ */
.founder-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--surface-dark);
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: center;
}

.founder-photo {
  position: relative;
}

.founder-photo__frame {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/5;
  background: var(--gradient-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 212, 255, 0.1);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.founder-photo__frame:hover {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 50px rgba(0, 212, 255, 0.2);
}

.founder-photo__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow), filter 0.4s ease;
  z-index: 1;
}

.founder-photo__frame:hover .founder-photo__img {
  transform: scale(1.03);
}

.founder-photo__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,13,26,0) 60%, rgba(5,13,26,0.6) 100%);
  z-index: 2;
  pointer-events: none;
}

.founder-photo__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
  color: var(--text-muted);
  z-index: 1;
}

.founder-photo__placeholder svg {
  width: 80px;
  height: 80px;
  stroke: var(--text-muted);
  stroke-width: 1.2;
  fill: none;
}

.founder-photo__placeholder span {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.founder-photo__badge {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 20px;
  background: rgba(6, 11, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 212, 255, 0.25);
  z-index: 3;
  letter-spacing: 0.04em;
}

.founder-content__name {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.founder-content__title {
  font-size: var(--fs-base);
  color: var(--color-cyan);
  font-weight: 500;
  margin-bottom: var(--space-6);
}

.founder-content__bio {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.founder-quote {
  border-left: 3px solid var(--color-cyan);
  padding: var(--space-5) var(--space-6);
  margin: var(--space-8) 0;
  background: rgba(0,212,255,0.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.founder-quote p {
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.founder-quote cite {
  font-size: var(--fs-sm);
  color: var(--color-cyan);
  font-style: normal;
  font-weight: 600;
}

.founder-interests {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.interest-tag {
  padding: var(--space-2) var(--space-4);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  font-weight: 500;
}

.founder-contact {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.founder-contact a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.founder-contact a:hover { color: var(--color-cyan); }

/* ============================================================
   15. AI AUTOMATION SECTION
   ============================================================ */
.ai-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-navy-mid);
  position: relative;
  overflow: hidden;
}

.ai-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 63, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.automation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: var(--space-12) 0;
}

.automation-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.automation-item:hover {
  border-color: rgba(108,63,255,0.3);
  color: var(--text-primary);
  background: rgba(108,63,255,0.06);
}

.automation-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-violet);
  fill: none;
  stroke-width: 1.8;
  flex-shrink: 0;
}

/* ============================================================
   16. INDUSTRIES
   ============================================================ */
.industries-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.industry-card {
  padding: var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.industry-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  background: var(--surface-elevated);
}

.industry-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-3);
  display: block;
}

.industry-card__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.industry-card__desc {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   17. PRICING
   ============================================================ */
.pricing-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--surface-dark);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.pricing-card--featured {
  border-color: rgba(26,107,255,0.4);
  background: linear-gradient(135deg, #0c1a30 0%, #112040 100%);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: 4px 12px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
}

.pricing-card__tier {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-2);
}

.pricing-card__name {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.price-currency {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--text-secondary);
}

.price-value {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.price-period {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.price-custom {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-cyan);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

/* ============================================================
   18. TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--color-navy-mid);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--transition-slow);
  will-change: transform;
}

.testimonial-card {
  min-width: calc(33.33% - var(--space-4));
  flex-shrink: 0;
  margin-right: var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-4);
}

.star {
  font-size: var(--fs-base);
  color: #fbbf24;
}

.testimonial-card__text {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-6);
}

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

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-md);
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-author__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-author__biz {
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  cursor: pointer;
}

.slider-btn:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: var(--color-cyan-glow-sm);
}

.slider-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.slider-dots {
  display: flex;
  gap: var(--space-2);
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-card);
  transition: all var(--transition-base);
  cursor: pointer;
}

.slider-dot.active {
  background: var(--color-cyan);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================
   19. PROCESS TIMELINE
   ============================================================ */
.process-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  background: var(--surface-dark);
}

.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-cyan), var(--color-blue), var(--color-violet));
  opacity: 0.3;
}

.process-step {
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
  margin-bottom: var(--space-12);
  position: relative;
}

.process-step:last-child { margin-bottom: 0; }

.process-step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--surface-card);
  border: 2px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-cyan);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.process-step.active .process-step__number,
.process-step:hover .process-step__number {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 24px rgba(26,107,255,0.4);
}

.process-step__content {
  flex: 1;
  padding-top: var(--space-3);
}

.process-step__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.process-step__desc {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   20. PORTFOLIO
   ============================================================ */
.portfolio-section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  transition: all var(--transition-base);
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.portfolio-item {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl), 0 0 40px rgba(0,212,255,0.08);
  border-color: rgba(0,212,255,0.2);
}

.portfolio-item__image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--gradient-card);
  position: relative;
  overflow: hidden;
}

.portfolio-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-item__image img {
  transform: scale(1.05);
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 13, 26, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }

.portfolio-item__body {
  padding: var(--space-6);
}

.portfolio-item__category {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-2);
}

.portfolio-item__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.portfolio-item__industry {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.portfolio-item__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.portfolio-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.tech-tag {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  background: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.demo-badge {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Projects Grid & Project Card (Portfolio & Featured Work) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-6);
  position: relative;
}

@media (max-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), opacity 0.3s ease, transform 0.3s ease;
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl), 0 0 35px rgba(0, 212, 255, 0.12);
  border-color: rgba(0, 212, 255, 0.35);
}

.project-card__badge {
  padding: 0.65rem 1.25rem;
  background: rgba(0, 212, 255, 0.07);
  border-bottom: 1px solid rgba(0, 212, 255, 0.15);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-card__content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.project-card__client {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: block;
}

.project-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.project-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

/* Dynamic Filter Elements */
.portfolio-filter-bar,
.service-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.25s ease;
  cursor: pointer;
  user-select: none;
}

.filter-btn .filter-count {
  font-size: 0.75rem;
  opacity: 0.85;
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 600;
}

.filter-btn.active .filter-count {
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
}

.portfolio-count-indicator,
.filter-count-indicator {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.portfolio-count-indicator strong,
.filter-count-indicator strong {
  color: var(--color-cyan);
}

.empty-filter-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--surface-card);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.empty-filter-state h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.empty-filter-state p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  max-width: 480px;
  line-height: 1.6;
}

/* ============================================================
   21. BLOG
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.blog-card {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(0,212,255,0.15);
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--gradient-card);
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image img { transform: scale(1.04); }

.blog-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.blog-card__category {
  color: var(--color-cyan);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-card__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-3);
  flex: 1;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title { color: var(--color-cyan); }

.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   22. CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.contact-info__item:last-child { border-bottom: none; }

.contact-info__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-cyan-glow);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-cyan);
  fill: none;
  stroke-width: 1.8;
}

.contact-info__label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
  font-weight: 600;
}

.contact-info__value {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-primary);
}

.contact-info__value a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-info__value a:hover { color: var(--color-cyan); }

/* ============================================================
   23. FORMS
   ============================================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.form-group label .required {
  color: var(--color-cyan);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-control::placeholder { color: var(--text-muted); }

.form-control--light {
  background: var(--surface-white);
  border-color: #e5e7eb;
  color: var(--text-dark);
}

.form-control--light:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(26, 107, 255, 0.1);
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238ba4c8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 40px;
  cursor: pointer;
}

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

.form-error {
  font-size: var(--fs-xs);
  color: #f87171;
  margin-top: var(--space-1);
}

.form-success {
  padding: var(--space-5);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #4ade80;
  font-weight: 500;
}

.form-success svg {
  width: 40px;
  height: 40px;
  stroke: #4ade80;
  fill: none;
  stroke-width: 1.5;
  margin: 0 auto var(--space-3);
}

/* ============================================================
   24. FAQ
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: rgba(0,212,255,0.25);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  gap: var(--space-4);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
  user-select: none;
}

.faq-question:hover { color: var(--color-cyan); }

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--text-secondary);
}

.faq-chevron svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.open .faq-answer { max-height: 400px; }

/* ============================================================
   25. WHATSAPP FLOAT
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  z-index: var(--z-modal);
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  text-decoration: none;
}

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

.wa-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.wa-float__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: wa-pulse 2s ease-out infinite;
}

@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============================================================
   26. FOOTER
   ============================================================ */
.footer {
  background: var(--color-navy-deep);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-20);
}

.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border-subtle);
}

.footer__brand .navbar__logo { margin-bottom: var(--space-5); }

.footer__brand-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 320px;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-cyan-glow);
  border-color: rgba(0,212,255,0.3);
  color: var(--color-cyan);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer__col-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer__link:hover { color: var(--color-cyan); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer__legal a:hover { color: var(--color-cyan); }

/* Newsletter in footer */
.footer-newsletter {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-newsletter input {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.footer-newsletter input:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.footer-newsletter input::placeholder { color: var(--text-muted); }

/* ============================================================
   27. PAGE HERO (INNER PAGES)
   ============================================================ */
.page-hero {
  padding-top: calc(var(--navbar-h) + 40px + var(--space-16));
  padding-bottom: var(--space-16);
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,107,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,107,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.breadcrumb a { transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--color-cyan); }

.breadcrumb__sep {
  color: var(--text-muted);
  opacity: 0.5;
}

/* ============================================================
   28. UTILITY CLASSES
   ============================================================ */
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }

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

.hidden { display: none !important; }
.visible { display: block !important; }

.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-8) 0;
}

.overflow-x-auto { overflow-x: auto; }
.w-full { width: 100%; }

/* Fade-in animation for sections (Always visible by default) */
.fade-in,
.fade-in-left,
.fade-in-right {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Stagger children */
.stagger-children > * { transition-delay: calc(var(--stagger, 0.1s) * var(--i, 0)); }
.stagger-children > *:nth-child(1)  { --i: 1; }
.stagger-children > *:nth-child(2)  { --i: 2; }
.stagger-children > *:nth-child(3)  { --i: 3; }
.stagger-children > *:nth-child(4)  { --i: 4; }
.stagger-children > *:nth-child(5)  { --i: 5; }
.stagger-children > *:nth-child(6)  { --i: 6; }

/* Highlight */
.highlight-cyan {
  position: relative;
  display: inline-block;
}

.highlight-cyan::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cyan);
  border-radius: 2px;
  opacity: 0.7;
}

/* ============================================================
   29. MAP SECTION
   ============================================================ */
.map-section {
  padding: var(--space-20) 0;
}

.map-container {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-xl);
  height: 400px;
  background: var(--surface-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--fs-base);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================================
   30. GOOGLE REVIEWS
   ============================================================ */
.google-reviews-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.google-reviews-empty {
  text-align: center;
  padding: var(--space-16);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  color: var(--text-secondary);
}

.google-reviews-empty svg {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  opacity: 0.3;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(66, 133, 244, 0.08);
  border: 1px solid rgba(66, 133, 244, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: #4285F4;
  font-weight: 600;
}

/* ============================================================
   31. SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: calc(var(--space-6) + 72px);
  right: var(--space-6);
  z-index: var(--z-modal);
  width: 46px;
  height: 46px;
  padding: 0 !important;
  margin: 0 !important;
  line-height: 0 !important;
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: 50%;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center;
  color: var(--text-secondary);
  opacity: 0;
  transform: translateY(12px);
  transition: all var(--transition-base);
  pointer-events: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.scroll-top:hover {
  background: var(--color-cyan-glow);
  border-color: rgba(0, 212, 255, 0.4);
  color: var(--color-cyan);
  box-shadow: 0 6px 24px rgba(0, 212, 255, 0.35);
  transform: translateY(-2px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
  display: block;
  margin: 0 auto;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  pointer-events: none;
}

/* ============================================================
   32. 404 PAGE
   ============================================================ */
.error-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
}

.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

/* ============================================================
   33. LIGHT SECTION OVERRIDES
   ============================================================ */
.section-light .section-label { color: var(--color-blue); }
.section-light .section-label::before { background: var(--color-blue); }
.section-light .card-light h3 { color: var(--text-dark); }

/* ============================================================
   34. NOTIFICATION TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  z-index: var(--z-toast);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 280px;
  max-width: 480px;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-base), opacity var(--transition-base);
  opacity: 0;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast--success {
  background: #052e16;
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
}

.toast--error {
  background: #1f0a0a;
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
}

/* ============================================================
   35. TABLE (ADMIN)
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.data-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.data-table tr:last-child td { border-bottom: none; }

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.badge--new       { background: rgba(0,212,255,0.1); color: var(--color-cyan); border: 1px solid rgba(0,212,255,0.2); }
.badge--contacted { background: rgba(251,191,36,0.1); color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
.badge--qualified  { background: rgba(108,63,255,0.1); color: #a78bfa; border: 1px solid rgba(108,63,255,0.2); }
.badge--proposal  { background: rgba(26,107,255,0.1); color: var(--color-blue-light); border: 1px solid rgba(26,107,255,0.2); }
.badge--won       { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.badge--lost      { background: rgba(239,68,68,0.1); color: #f87171; border: 1px solid rgba(239,68,68,0.2); }
.badge--published { background: rgba(34,197,94,0.1); color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.badge--draft     { background: rgba(107,114,128,0.1); color: #9ca3af; border: 1px solid rgba(107,114,128,0.2); }

/* ============================================================
   36. PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.page-btn:hover,
.page-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

/* ============================================================
   37. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet (≤1024px) */
@media (max-width: 1024px) {
  .stats-grid       { grid-template-columns: repeat(2, 1fr); }
  .hero__content    { grid-template-columns: 1fr; }
  .hero__visual     { display: none; }
  .hero__text       { max-width: 100%; }
  .hero__heading    { text-align: center; }
  .hero__subtext    { text-align: center; max-width: 100%; }
  .hero__actions    { justify-content: center; }
  .footer__main     { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .why-grid         { grid-template-columns: 1fr; }
  .founder-grid     { grid-template-columns: 1fr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .navbar__nav      { display: none; }
  .navbar__cta .btn-outline { display: none; }
  .navbar__hamburger { display: flex; }
  .mega-menu        { display: none; }
}

/* Tablet small (≤768px) */
@media (max-width: 768px) {
  :root { --navbar-h: 64px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .why-features     { grid-template-columns: 1fr; }
  .testimonial-card { min-width: calc(100% - var(--space-6)); }
  .portfolio-grid   { grid-template-columns: 1fr; }
  .blog-grid        { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
  .footer__main     { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom   { flex-direction: column; text-align: center; }
  .footer__legal    { flex-wrap: wrap; justify-content: center; }
  .pricing-grid     { grid-template-columns: 1fr; }
  .industries-grid  { grid-template-columns: repeat(2, 1fr); }
  .hero__badge      { display: none; }
}

/* Mobile (≤480px) */
@media (max-width: 480px) {
  .industries-grid  { grid-template-columns: 1fr; }
  .services-grid    { grid-template-columns: 1fr; }
  .automation-grid  { grid-template-columns: 1fr; }
  .mobile-nav__sub  { grid-template-columns: 1fr; }
  .wa-float         { bottom: var(--space-4); left: var(--space-4); width: 52px; height: 52px; }
  .process-step     { gap: var(--space-4); }
  .process-step__number { width: 48px; height: 48px; }
  .announcement-bar { padding: 8px var(--space-4); }
  .announcement-bar__text { font-size: 12px; }
}

/* Desktop wide */
@media (min-width: 1440px) {
  :root { --container-pad: 2rem; }
}