/* ============================================================
   Security Standards — styles.css
   ============================================================ */

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --color-navy:         #0A1628;
  --color-navy-mid:     #0F2040;
  --color-navy-border:  #1A3058;
  --color-blue:         #1565C0;
  --color-blue-light:   #1976D2;
  --color-blue-glow:    #1E88E5;
  --color-white:        #FFFFFF;
  --color-off-white:    #F5F7FA;
  --color-text-primary: #0A1628;
  --color-text-muted:   #4A5568;
  --color-text-light:   #CBD5E0;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --font-size-6xl:  3.75rem;

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

  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-full: 9999px;

  --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-nav:   0 1px 16px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 8px 32px rgba(21, 101, 192, 0.3);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  --container-max: 1200px;
  --container-pad: var(--space-6);
  --nav-height:    72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Utilities ─────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--space-20) 0;
}

.section-light { background: var(--color-off-white); }
.section-dark  { background: var(--color-navy); color: var(--color-white); }
.section-accent {
  background: linear-gradient(135deg, #061020 0%, #0D2150 50%, #061020 100%);
  color: var(--color-white);
}

.section-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue-glow);
  margin-bottom: var(--space-3);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-12);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--color-text-muted);
}

.section-dark .section-header p,
.section-accent .section-header p {
  color: var(--color-text-light);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem 1.375rem;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  border: 2px solid transparent;
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  white-space: nowrap;
}

.btn:hover   { transform: translateY(-1px); }
.btn:active  { transform: translateY(0); }

.btn:focus-visible {
  outline: 2px solid var(--color-blue-glow);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}
.btn-primary:hover {
  background: var(--color-blue-light);
  border-color: var(--color-blue-light);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: var(--color-off-white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-outline-white:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: var(--font-size-lg);
}

/* ── Navbar ────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(10, 22, 40, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-navy-border);
  transition: box-shadow var(--transition-base);
}

#navbar.scrolled { box-shadow: var(--shadow-nav); }

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  gap: var(--space-8);
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  margin-right: auto;
  flex-shrink: 0;
}

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

.logo-icon {
  color: var(--color-blue-glow);
  flex-shrink: 0;
}

.logo-text {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.logo-arabic {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.03em;
  padding-left: 28px;
}

.nav-links {
  display: none;
  gap: var(--space-6);
  align-items: center;
}

.nav-links a {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
  border-bottom-color: var(--color-blue-glow);
}

.nav-cta { display: none; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Menu ───────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  z-index: 999;
  background: var(--color-navy);
  border-bottom: 1px solid var(--color-navy-border);
  padding: var(--space-4) var(--space-6) var(--space-8);
}

.mobile-menu.is-open { display: block; }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-6);
}

.mobile-menu ul a {
  display: block;
  padding: var(--space-4) 0;
  color: var(--color-text-light);
  font-size: var(--font-size-base);
  font-weight: 500;
  border-bottom: 1px solid var(--color-navy-border);
  transition: color var(--transition-fast);
}

.mobile-menu ul a:hover { color: var(--color-white); }

.mobile-menu .btn {
  width: 100%;
  justify-content: center;
}

/* ── Hero ──────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-navy);
  position: relative;
  padding-top: var(--nav-height);
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(21, 101, 192, 0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

#hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21, 101, 192, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(21, 101, 192, 0.15);
  border: 1px solid rgba(21, 101, 192, 0.4);
  border-radius: var(--radius-full);
  color: #90CAF9;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-blue-glow);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.hero-content h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero-content h1 .accent { color: var(--color-blue-glow); }

.hero-tagline {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-visual {
  display: none;
  justify-content: center;
  align-items: center;
}

.shield-svg {
  width: 320px;
  height: 360px;
  filter: drop-shadow(0 0 40px rgba(21, 101, 192, 0.35));
}

/* Shield pulse rings */
.ring {
  transform-origin: center;
  animation: ring-pulse 3s ease-in-out infinite;
}
.ring:nth-child(2) { animation-delay: 0.6s; }
.ring:nth-child(3) { animation-delay: 1.2s; }

@keyframes ring-pulse {
  0%, 100% { opacity: 0.08; transform: scale(1); }
  50%       { opacity: 0.22; transform: scale(1.04); }
}

/* ── About ─────────────────────────────────────────────────── */
.about-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.about-inner h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  color: var(--color-navy);
}

.about-inner > p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-10);
}

.about-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--color-white);
  border: 1px solid #D1D9E6;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-navy);
  box-shadow: var(--shadow-card);
}

.stat-pill svg {
  color: var(--color-blue);
}

/* ── Services ──────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.service-card {
  background: var(--color-navy-mid);
  border: 1px solid var(--color-navy-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 1px var(--color-blue), var(--shadow-hover);
  transform: translateY(-4px);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(21, 101, 192, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-blue-glow);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.service-card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* ── Why Choose Us ─────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.why-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(21, 101, 192, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  border: 1px solid rgba(21, 101, 192, 0.2);
}

.why-item h3 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.why-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Compliance Frameworks ─────────────────────────────────── */
.frameworks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.framework-card {
  background: var(--color-navy-mid);
  border: 1px solid var(--color-navy-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition:
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.framework-card:hover {
  border-color: var(--color-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.framework-abbr {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-blue-glow);
  margin-bottom: var(--space-4);
  font-family: var(--font-family);
  line-height: 1;
}

.framework-card h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.framework-full {
  font-size: var(--font-size-sm);
  color: #90CAF9;
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.framework-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ── Contact ───────────────────────────────────────────────── */
.contact-inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.contact-inner h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.contact-inner > p {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  line-height: 1.75;
  margin-bottom: var(--space-10);
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.contact-note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.4);
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: #06101F;
  color: var(--color-text-light);
  padding: var(--space-10) 0;
  border-top: 1px solid var(--color-navy-border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: 1.9;
}

.footer-copy {
  color: rgba(255, 255, 255, 0.5);
}

.footer-sub {
  color: rgba(255, 255, 255, 0.35);
  font-size: var(--font-size-xs);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--color-white); }

/* ── Industries ────────────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.industry-card {
  background: var(--color-white);
  border: 1px solid #D1D9E6;
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.industry-card:hover {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.industry-icon {
  width: 64px;
  height: 64px;
  background: rgba(21, 101, 192, 0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  margin: 0 auto var(--space-4);
  border: 1px solid rgba(21, 101, 192, 0.15);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.industry-card:hover .industry-icon {
  background: rgba(21, 101, 192, 0.14);
  border-color: rgba(21, 101, 192, 0.3);
}

.industry-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.industry-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Services 5-col override ───────────────────────────────── */
.services-grid--5 {
  grid-template-columns: 1fr;
}

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

/* ── Responsive: md (768px+) ───────────────────────────────── */
@media (min-width: 768px) {
  :root { --container-pad: var(--space-8); }

  .nav-links  { display: flex; }
  .nav-cta    { display: inline-flex; }
  .nav-toggle { display: none; }

  .hero-content h1 { font-size: var(--font-size-5xl); }

  .services-grid              { grid-template-columns: repeat(2, 1fr); }
  .services-grid--5           { grid-template-columns: repeat(2, 1fr); }
  .why-grid                   { grid-template-columns: repeat(2, 1fr); }
  .frameworks-grid            { grid-template-columns: repeat(3, 1fr); }
  .industries-grid            { grid-template-columns: repeat(2, 1fr); }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* ── Responsive: lg (1024px+) ──────────────────────────────── */
@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .hero-visual { display: flex; }

  .hero-content h1 { font-size: var(--font-size-6xl); }

  .hero-tagline { max-width: 520px; }

  .services-grid     { grid-template-columns: repeat(4, 1fr); }
  .services-grid--5  { grid-template-columns: repeat(3, 1fr); }
  .why-grid          { grid-template-columns: repeat(3, 1fr); }
  .industries-grid   { grid-template-columns: repeat(3, 1fr); }
}

/* ── Responsive: xl (1280px+) ──────────────────────────────── */
@media (min-width: 1280px) {
  .services-grid--5  { grid-template-columns: repeat(5, 1fr); }
  .industries-grid   { grid-template-columns: repeat(6, 1fr); }
}