/* ====================================================================
   CYBERHELP — ΨΗΦΙΑΚΗ ΑΣΠΙΔΑ ΟΤΑ
   Design tokens, palette inspired by brand logo (deep royal blue)
   ==================================================================== */

:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #f6f8fc;
  --color-surface: #ffffff;
  --color-surface-2: #fbfcfe;
  --color-surface-offset: #eef2f9;
  --color-surface-offset-2: #e3e9f4;
  --color-surface-dynamic: #d8e0ee;
  --color-divider: #dde4f0;
  --color-border: #c9d2e3;

  /* Text */
  --color-text: #0c1733;
  --color-text-muted: #5b6781;
  --color-text-faint: #9aa3b8;
  --color-text-inverse: #ffffff;

  /* Primary — CyberHelp Royal Blue (από το logo) */
  --color-primary: #1f3dd6;
  --color-primary-hover: #1830ad;
  --color-primary-active: #122387;
  --color-primary-highlight: #d8def7;

  /* Deep navy — secondary brand */
  --color-navy: #0c1733;
  --color-navy-2: #182446;

  /* Accent cyan — for cyber/tech moments */
  --color-cyan: #00b4d8;

  /* Semantic */
  --color-success: #1f8a4c;
  --color-success-highlight: #d6efdf;
  --color-warning: #b86200;
  --color-warning-highlight: #fbe4cc;
  --color-error: #c1283c;
  --color-error-highlight: #fad9de;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.5rem, 1.2rem + 4.5vw, 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;

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

  /* Shadows — tone-matched */
  --shadow-sm: 0 1px 2px rgba(12, 23, 51, 0.06);
  --shadow-md: 0 8px 24px rgba(12, 23, 51, 0.08);
  --shadow-lg: 0 20px 48px rgba(12, 23, 51, 0.12);
  --shadow-glow: 0 0 0 6px rgba(31, 61, 214, 0.12);

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1240px;
  --site-header-height: calc(44px + (var(--space-4) * 2) + 1px);

  /* Fonts */
  --font-body: 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

[data-theme='dark'] {
  --color-bg: #0a1024;
  --color-surface: #11193a;
  --color-surface-2: #18204a;
  --color-surface-offset: #1d2858;
  --color-surface-offset-2: #243068;
  --color-surface-dynamic: #2a3878;
  --color-divider: #1f2a55;
  --color-border: #2c3a72;

  --color-text: #e6ecff;
  --color-text-muted: #9aa6c8;
  --color-text-faint: #5d6a92;
  --color-text-inverse: #0a1024;

  --color-primary: #5e7bff;
  --color-primary-hover: #7d95ff;
  --color-primary-active: #aabaff;
  --color-primary-highlight: #1f2a64;

  --color-navy: #050a1a;
  --color-navy-2: #0a1230;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 0 6px rgba(94, 123, 255, 0.18);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--site-header-height);
  margin: 0;
  padding: 0;
}

body {
  min-height: 100dvh;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

#root {
  min-height: 100dvh;
  margin: 0;
  padding: 0;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
a:hover {
  color: var(--color-primary-hover);
}

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

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

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

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

/* ============================ LAYOUT ============================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-8));
}
.container-narrow {
  max-width: var(--content-narrow);
}
.container-default {
  max-width: var(--content-default);
}

section {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
  position: relative;
}

/* ============================ HEADER ============================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    box-shadow var(--transition-interactive),
    background var(--transition-interactive);
}

main {
  padding-top: 0;
}
[data-theme='dark'] .site-header {
  background: rgba(10, 16, 36, 0.85);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
}
.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}
.brand-name .blue {
  color: var(--color-primary);
}
.brand-tag {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav-primary a {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-interactive);
}
.nav-primary a:hover {
  background: var(--color-surface-offset);
  color: var(--color-primary);
}
.nav-primary a.active {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================ BUTTONS ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-interactive);
  font-family: inherit;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(31, 61, 214, 0.28);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(31, 61, 214, 0.34);
}
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
}
.btn-ghost:hover {
  background: var(--color-surface-offset);
  color: var(--color-primary);
}
.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-primary);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.header-phone svg {
  color: var(--color-primary);
  flex-shrink: 0;
}
.header-phone:hover {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
@media (max-width: 1024px) {
  .header-phone .phone-text { display: none; }
}
@media (max-width: 720px) {
  .header-phone { display: none; }
}

.menu-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* ============================ HERO ============================ */
.hero {
  position: relative;
  padding-top: calc(var(--site-header-height) + clamp(var(--space-3), 2vw, var(--space-5)));
  padding-bottom: clamp(var(--space-12), 8vw, var(--space-20));
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-offset) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 40% at 10% 20%, rgba(31, 61, 214, 0.10), transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 80%, rgba(0, 180, 216, 0.08), transparent 60%);
  pointer-events: none;
}
.hero::after {
  /* subtle grid */
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 0%, transparent 80%);
  opacity: 0.5;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 61, 214, 0.18);
}

.hero h1 {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}
.hero h1 .accent {
  color: var(--color-primary);
  display: block;
}

.hero-lead {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-weight: 500;
}

/* Hero shield visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}
.shield-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.shield-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, transparent 60%);
  opacity: 0.04;
  pointer-events: none;
}
.shield-svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(31, 61, 214, 0.18));
}
.shield-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-success);
}
.status-pill::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px var(--color-success-highlight);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}
.status-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* ============================ TRUST BAR ============================ */
.trust-bar {
  background: var(--color-surface);
  border-block: 1px solid var(--color-divider);
  padding-block: var(--space-8);
}
.trust-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: space-between;
}
.trust-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(var(--space-6), 3vw, var(--space-12));
  align-items: center;
}
.trust-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.trust-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ============================ SECTION TITLES ============================ */
.section-head {
  max-width: 720px;
  margin-bottom: var(--space-12);
}
.section-head.center {
  text-align: center;
  margin-inline: auto;
}
.section-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}
.section-lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ============================ SERVICES ============================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.service-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-interactive);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}
.service-title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}
.service-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  padding: 4px 10px;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  font-weight: 500;
}

/* ============================ FEATURES (alt section) ============================ */
.features-section {
  background: var(--color-surface);
  border-block: 1px solid var(--color-divider);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
}
.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.feature-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
}
.feature-title {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================ PROCESS ============================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  position: relative;
}
.process-step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.step-title {
  font-size: var(--text-base);
  font-weight: 700;
}
.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ============================ CTA ============================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-primary) 100%);
  position: relative;
  overflow: hidden;
  color: #fff;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 40% 60% at 90% 0%, rgba(0, 180, 216, 0.30), transparent 50%),
    radial-gradient(ellipse 40% 50% at 0% 100%, rgba(94, 123, 255, 0.30), transparent 50%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.cta-section h2 {
  color: #fff;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
}
.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  margin-inline: auto;
  max-width: 56ch;
}
.cta-section .btn-primary {
  background: #fff;
  color: var(--color-primary);
}
.cta-section .btn-primary:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary-hover);
}
.cta-section .btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.cta-section .btn-secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* ============================ FOOTER ============================ */
.site-footer {
  background: var(--color-navy);
  color: #c2cae0;
  padding-block: var(--space-16) var(--space-8);
}
[data-theme='dark'] .site-footer {
  background: var(--color-navy);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .brand-name {
  color: #fff;
}
.footer-brand .brand-name .blue {
  color: #7d95ff;
}
.footer-brand .brand-tag {
  color: #8d96b3;
}
.footer-brand p {
  font-size: var(--text-sm);
  color: #8d96b3;
  margin-top: var(--space-4);
  line-height: 1.6;
  max-width: 36ch;
}
.footer h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}
.footer-links a {
  color: #c2cae0;
  font-size: var(--text-sm);
  text-decoration: none;
}
.footer-links a:hover {
  color: #fff;
}
.footer-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: #8d96b3;
}

/* ============================ FORM (HELP DESK) ============================ */
.helpdesk-section {
  background: var(--color-surface-offset);
}
.helpdesk-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.helpdesk-info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}
.helpdesk-info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  font-size: var(--text-base);
}
.severity-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.severity-row {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
  align-items: center;
}
.severity-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.severity-dot.critical {
  background: var(--color-error);
  box-shadow: 0 0 0 4px var(--color-error-highlight);
}
.severity-dot.high {
  background: var(--color-warning);
  box-shadow: 0 0 0 4px var(--color-warning-highlight);
}
.severity-dot.normal {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-highlight);
}
.severity-meta {
  flex-grow: 1;
}
.severity-meta strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
}
.severity-meta span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  box-shadow: var(--shadow-sm);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form-grid .full {
  grid-column: 1 / -1;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
  font-family: inherit;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.form-field textarea {
  resize: vertical;
  min-height: 120px;
}
.form-field .hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}
.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}
.form-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.form-meta svg {
  color: var(--color-success);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8);
}
.form-success.is-visible {
  display: block;
}
.form-success-icon {
  width: 72px;
  height: 72px;
  background: var(--color-success-highlight);
  color: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}
.form-success h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}
.ticket-id {
  display: inline-block;
  font-family: var(--font-mono);
  background: var(--color-surface-offset);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-top: var(--space-3);
}

/* ============================ INNER PAGE HERO ============================ */
.page-hero {
  padding-top: calc(var(--site-header-height) + var(--space-3));
  padding-bottom: clamp(var(--space-8), 4vw, var(--space-12));
  background: linear-gradient(180deg, var(--color-surface-offset) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-divider);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse 50% 60% at 70% 30%, rgba(31, 61, 214, 0.08), transparent 60%);
  pointer-events: none;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}
.breadcrumb a {
  color: var(--color-text-muted);
}
.breadcrumb a:hover {
  color: var(--color-primary);
}
.page-hero h1 {
  font-size: clamp(2rem, 1.2rem + 3vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
  max-width: 18ch;
}
.page-hero p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.5;
}

/* ============================ ABOUT SPECIFIC ============================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.about-grid.flip { direction: rtl; }
.about-grid.flip > * { direction: ltr; }

.about-text h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}
.about-text > p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.about-image {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-navy) 100%);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 180, 216, 0.20), transparent 60%);
}
.about-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  color: #fff;
}
.about-overlay svg {
  width: 50%;
  height: auto;
  opacity: 0.85;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}
.value-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
}
.value-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.value-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.value-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Founder card */
.founder-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: center;
  max-width: 720px;
  margin-inline: auto;
}
.founder-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-navy));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  flex-shrink: 0;
}
.founder-info h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}
.founder-info .role {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}
.founder-info p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* ============================ CONTACT PAGE ============================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}
.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item h4 {
  font-size: var(--text-sm);
  margin-bottom: 2px;
  font-weight: 700;
  font-family: var(--font-body);
}
.contact-item p,
.contact-item a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.contact-item a:hover {
  color: var(--color-primary);
}

/* ============================ SERVICES PAGE ============================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  align-items: center;
}
.service-detail.flip {
  direction: rtl;
}
.service-detail.flip > * {
  direction: ltr;
}
.service-detail-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.16em;
  margin-bottom: var(--space-3);
}
.service-detail h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.service-detail > div > p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  line-height: 1.65;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}
.service-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.service-features li svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 4px;
}
.service-detail-visual {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-navy) 100%);
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.service-detail-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(0, 180, 216, 0.30), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(94, 123, 255, 0.30), transparent 50%);
}
.service-detail-visual svg {
  position: relative;
  width: 50%;
  height: auto;
  opacity: 0.95;
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 960px) {
  .hero-inner,
  .helpdesk-grid,
  .about-grid,
  .contact-grid,
  .service-detail {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-detail.flip,
  .about-grid.flip {
    direction: ltr;
  }
}

@media (max-width: 720px) {
  .nav-primary {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    border-top: 1px solid var(--color-divider);
    padding: var(--space-4);
    gap: 0;
  }
  .nav-primary.is-open {
    display: flex;
  }
  .nav-primary a {
    width: 100%;
    padding: var(--space-3) var(--space-4);
  }
  .menu-toggle {
    display: inline-flex;
  }
  .header-actions .btn {
    display: none;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .founder-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .founder-photo {
    margin: 0 auto;
  }
}

/* ============================ UTILS ============================ */
.bg-surface { background: var(--color-surface); }
.bg-offset { background: var(--color-surface-offset); }
.text-center { text-align: center; }
/* Animations only run when JS marks <html> as ready */
.js-ready .fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.js-ready .fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .js-ready .fade-in { opacity: 1; transform: none; }
}