/* ============================================================
   DARWISH TECH LIMITED — PREMIUM ENTERPRISE STYLESHEET
   darwishtech.co.uk
============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
============================================================ */
:root {
  /* Colors */
  --clr-bg-primary:    #050508;
  --clr-bg-secondary:  #080b12;
  --clr-bg-card:       rgba(255,255,255,0.03);
  --clr-bg-glass:      rgba(255,255,255,0.04);

  --clr-accent-blue:   #3b82f6;
  --clr-accent-violet: #7c3aed;
  --clr-accent-cyan:   #06b6d4;
  --clr-accent-indigo: #4f46e5;
  --clr-accent-purple: #8b5cf6;

  --clr-glow-blue:     rgba(59,130,246,0.35);
  --clr-glow-violet:   rgba(124,58,237,0.35);
  --clr-glow-cyan:     rgba(6,182,212,0.2);

  --clr-text-primary:  #f8fafc;
  --clr-text-secondary:#94a3b8;
  --clr-text-muted:    #475569;
  --clr-text-accent:   #93c5fd;

  --clr-border:        rgba(255,255,255,0.07);
  --clr-border-hover:  rgba(255,255,255,0.14);
  --clr-border-accent: rgba(99,102,241,0.4);

  /* Gradients */
  --grad-primary:      linear-gradient(135deg, #3b82f6 0%, #7c3aed 50%, #06b6d4 100%);
  --grad-text:         linear-gradient(135deg, #e0f2fe 0%, #93c5fd 40%, #c4b5fd 100%);
  --grad-glass:        linear-gradient(135deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%);
  --grad-card-hover:   linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(124,58,237,0.08) 100%);

  /* Typography */
  --font-display:  'Space Grotesk', sans-serif;
  --font-body:     'Inter', sans-serif;
  --font-jakarta:  'Plus Jakarta Sans', sans-serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border radius */
  --radius-sm:  0.5rem;
  --radius-md:  0.875rem;
  --radius-lg:  1.25rem;
  --radius-xl:  1.75rem;
  --radius-2xl: 2.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow-blue:   0 0 40px rgba(59,130,246,0.25);
  --shadow-glow-violet: 0 0 40px rgba(124,58,237,0.25);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   600ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --nav-height: 72px;
  --container-max: 1200px;
  --container-pad: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--clr-text-primary);
  background-color: var(--clr-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul { list-style: none; }

address { font-style: normal; }

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

/* ============================================================
   3. UTILITY CLASSES
============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.glass {
  background: var(--grad-glass);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--clr-text-accent);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  text-transform: uppercase;
}

/* Reveal animations */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   4. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: inherit;
}

.btn--lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn--primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(99,102,241,0);
}

.btn--primary::before {
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 100%);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.4), 0 0 60px rgba(124,58,237,0.2);
}

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

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

.btn--ghost {
  background: rgba(255,255,255,0.05);
  color: var(--clr-text-primary);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--clr-border-hover);
  transform: translateY(-2px);
  color: #fff;
}

/* ============================================================
   5. LOADER
============================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--clr-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.loader__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader__logo-darwish {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.loader__logo-tech {
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-text-secondary);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.loader__bar {
  width: 180px;
  height: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader__progress {
  height: 100%;
  background: var(--grad-primary);
  border-radius: inherit;
  width: 0%;
  transition: width 0.1s linear;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ============================================================
   6. NAVIGATION
============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
}

.nav.is-scrolled {
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.125rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.nav__logo:hover { opacity: 0.85; }

.nav__logo-darwish {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav__logo-tech {
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0 auto;
}

.nav__link {
  padding: 0.4rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
}

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

.nav__link.is-active {
  color: var(--clr-text-primary);
}

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  z-index: 10;
}

.nav__hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* ============================================================
   7. SECTION SHARED
============================================================ */
.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent-blue);
  margin-bottom: 1rem;
}

.section__label::before,
.section__label::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--clr-accent-blue);
  opacity: 0.6;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--clr-text-primary);
  margin-bottom: 1.25rem;
}

.section__subtitle {
  font-size: 1.0625rem;
  color: var(--clr-text-secondary);
  line-height: 1.8;
  max-width: 56ch;
  margin: 0 auto;
}

/* ============================================================
   8. HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--nav-height) 0 0;
}

/* Hero Background */
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero__aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: auroraFloat 12s ease-in-out infinite;
}

.hero__aurora--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.3) 0%, transparent 70%);
  top: -150px;
  left: -100px;
  animation-delay: 0s;
  animation-duration: 15s;
}

.hero__aurora--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  bottom: -100px;
  right: -50px;
  animation-delay: -5s;
  animation-duration: 18s;
}

.hero__aurora--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
  top: 40%;
  right: 20%;
  animation-delay: -10s;
  animation-duration: 20s;
}

.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 30% 60%, rgba(79,70,229,0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 60% at 70% 30%, rgba(59,130,246,0.12) 0%, transparent 50%);
}

.hero__glow--center {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(59,130,246,0.12) 0%, transparent 60%);
}

@keyframes auroraFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(40px, 20px) scale(1.02); }
}

/* Floating orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: orbFloat linear infinite;
}

.orb--1 {
  width: 6px;
  height: 6px;
  background: var(--clr-accent-blue);
  top: 20%;
  left: 15%;
  box-shadow: 0 0 20px var(--clr-accent-blue);
  animation-duration: 8s;
  animation-delay: 0s;
}

.orb--2 {
  width: 4px;
  height: 4px;
  background: var(--clr-accent-violet);
  top: 60%;
  right: 20%;
  box-shadow: 0 0 16px var(--clr-accent-violet);
  animation-duration: 11s;
  animation-delay: -3s;
}

.orb--3 {
  width: 8px;
  height: 8px;
  background: var(--clr-accent-cyan);
  bottom: 30%;
  left: 25%;
  box-shadow: 0 0 24px var(--clr-accent-cyan);
  animation-duration: 14s;
  animation-delay: -7s;
}

.orb--4 {
  width: 5px;
  height: 5px;
  background: #c084fc;
  top: 40%;
  right: 35%;
  box-shadow: 0 0 16px #c084fc;
  animation-duration: 9s;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.7; }
  33% { transform: translateY(-25px) rotate(120deg); opacity: 1; }
  66% { transform: translateY(15px) rotate(240deg); opacity: 0.5; }
}

/* Floating trust indicator chips */
.hero__float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--clr-text-accent);
  pointer-events: none;
  animation: codeFloat ease-in-out infinite;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.hero__trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.7);
  flex-shrink: 0;
  animation: badgePulse 2.5s ease-in-out infinite;
}

.hero__float--1 { top: 22%; left: 5%; animation-duration: 7s; animation-delay: 0s; }
.hero__float--2 { top: 65%; left: 3%; animation-duration: 9s; animation-delay: -2s; }
.hero__float--3 { top: 20%; right: 5%; animation-duration: 8s; animation-delay: -4s; }
.hero__float--4 { bottom: 28%; right: 4%; animation-duration: 10s; animation-delay: -6s; }

@keyframes codeFloat {
  0%, 100% { transform: translateY(0px); opacity: 0.65; }
  50% { transform: translateY(-14px); opacity: 1; }
}

/* Hero Content */
.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-3xl) 0;
  max-width: 900px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 0.625rem;
  border-radius: var(--radius-full);
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  font-size: 0.8rem;
  color: var(--clr-text-accent);
  font-weight: 500;
  margin-bottom: 2rem;
  font-family: var(--font-display);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34,197,94,0.6);
  animation: badgePulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 6px rgba(34,197,94,0.5); }
  50% { box-shadow: 0 0 18px rgba(34,197,94,0.9); }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--clr-text-primary);
  margin-bottom: 1.75rem;
}

.hero__headline-gradient {
  display: inline-block;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero__subheadline {
  font-size: clamp(1rem, 2vw, 1.175rem);
  color: var(--clr-text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 68ch;
  margin-left: auto;
  margin-right: auto;
}

.hero__br { display: none; }

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
}

.hero__meta-item svg { color: var(--clr-text-muted); flex-shrink: 0; }

.hero__meta-divider {
  width: 1px;
  height: 14px;
  background: var(--clr-border);
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.4;
  animation: scrollFade 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-text-muted), transparent);
}

.hero__scroll-indicator span {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

@keyframes scrollFade {
  0%, 100% { opacity: 0.3; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.7; transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   9. ABOUT
============================================================ */
.about {
  background: linear-gradient(180deg, var(--clr-bg-primary) 0%, var(--clr-bg-secondary) 100%);
}

.about__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.about__card {
  padding: 2rem 2rem 2rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card-hover);
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: inherit;
}

.about__card:hover {
  border-color: var(--clr-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-glow-blue);
}

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

.about__card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-blue);
  margin-bottom: 1.25rem;
}

.about__card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.about__card-desc {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
}

.about__strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 1.75rem 2rem;
  border-radius: var(--radius-xl);
  gap: 1rem;
  flex-wrap: wrap;
}

.about__strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.about__strip-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-text-muted);
  font-weight: 500;
}

.about__strip-value {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--clr-text-primary);
}

.about__strip-divider {
  width: 1px;
  height: 36px;
  background: var(--clr-border);
}

/* ============================================================
   10. SERVICES
============================================================ */
.services {
  background: var(--clr-bg-secondary);
}

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

.service-card {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: default;
}

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

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card-hover);
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: inherit;
}

.service-card:hover {
  border-color: var(--clr-border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(79,70,229,0.2);
}

.service-card:hover .service-card__glow { opacity: 1; }
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-card__arrow { opacity: 1; transform: translateX(0); }

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(124,58,237,0.08));
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-blue);
  margin-bottom: 1.25rem;
  position: relative;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(124,58,237,0.15));
  border-color: rgba(59,130,246,0.35);
  box-shadow: 0 0 20px rgba(59,130,246,0.2);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
  position: relative;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  position: relative;
}

.service-card__tags {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  position: relative;
}

.service-card__arrow {
  position: relative;
  color: var(--clr-accent-blue);
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--transition-base);
}

/* ============================================================
   11. WHY US
============================================================ */
.why-us {
  background: linear-gradient(180deg, var(--clr-bg-secondary) 0%, var(--clr-bg-primary) 100%);
}

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

.why-card {
  perspective: 1000px;
}

.why-card__inner {
  padding: 2rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.why-card__inner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(40%, -40%);
  transition: all var(--transition-base);
}

.why-card:hover .why-card__inner {
  border-color: var(--clr-border-hover);
  transform: translateY(-5px) rotateX(2deg);
  box-shadow: var(--shadow-md), var(--shadow-glow-violet);
}

.why-card:hover .why-card__inner::after {
  transform: translate(30%, -30%) scale(1.3);
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
}

.why-card__num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--clr-text-muted);
  margin-bottom: 1rem;
}

.why-card__icon {
  color: var(--clr-accent-violet);
  margin-bottom: 1.25rem;
}

.why-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.why-card__desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
}

/* ============================================================
   12. PROCESS TIMELINE
============================================================ */
.process {
  background: var(--clr-bg-primary);
}

.process__timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin: 0 auto;
}

.process__item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  grid-template-rows: auto;
  gap: 0 1.5rem;
  padding-bottom: 0;
  align-items: start;
}

.process__connector {
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-accent-blue), var(--clr-accent-violet));
  opacity: 0.25;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s ease;
  min-height: 40px;
}

.process__item.is-visible .process__connector {
  transform: scaleY(1);
}

.process__node {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--clr-border-accent);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: all var(--transition-base);
  grid-row: 1;
  grid-column: 1;
}

.process__item.is-visible .process__node {
  border-color: var(--clr-accent-blue);
  box-shadow: 0 0 20px rgba(59,130,246,0.25);
}

.process__step-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.process__content {
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
  transition: all var(--transition-base);
  grid-row: 1;
  grid-column: 2;
}

.process__content:hover {
  border-color: var(--clr-border-hover);
  transform: translateX(4px);
}

.process__icon {
  color: var(--clr-accent-blue);
  margin-bottom: 0.875rem;
}

.process__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.625rem;
  letter-spacing: -0.01em;
}

.process__desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
}

/* ============================================================
   13. TECH STACK
============================================================ */
.stack {
  background: linear-gradient(180deg, var(--clr-bg-primary) 0%, var(--clr-bg-secondary) 100%);
}

.stack__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.stack-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius-xl);
  min-width: 130px;
  cursor: default;
  transition: all var(--transition-spring);
  text-align: center;
}

.stack-badge:hover,
.stack-badge:focus {
  transform: translateY(-8px) scale(1.04);
  border-color: var(--clr-border-accent);
  box-shadow: var(--shadow-md), var(--shadow-glow-blue);
  outline: none;
}

.stack-badge__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}

.stack-badge__icon--aws { color: #f90; background: rgba(255,153,0,0.1); }
.stack-badge__icon--docker { color: #2496ed; background: rgba(36,150,237,0.1); }
.stack-badge__icon--k8s { color: #326ce5; background: rgba(50,108,229,0.1); }
.stack-badge__icon--terraform { color: #7b42bc; background: rgba(123,66,188,0.1); }
.stack-badge__icon--linux { color: #e8d44d; background: rgba(232,212,77,0.1); }
.stack-badge__icon--node { color: #68a063; background: rgba(104,160,99,0.1); }
.stack-badge__icon--python { color: #306998; background: rgba(48,105,152,0.1); }
.stack-badge__icon--react { color: #61dafb; background: rgba(97,218,251,0.1); }
.stack-badge__icon--pg { color: #336791; background: rgba(51,103,145,0.1); }
.stack-badge__icon--ai { color: var(--clr-accent-violet); background: rgba(124,58,237,0.1); }

.stack-badge__name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text-primary);
}

.stack-badge__sub {
  font-size: 0.7rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.02em;
}

/* ============================================================
   14. STATISTICS
============================================================ */
.stats {
  position: relative;
  padding: var(--space-5xl) 0;
  overflow: hidden;
}

.stats__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--clr-bg-secondary) 0%, var(--clr-bg-primary) 100%);
}

.stats__aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(59,130,246,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(124,58,237,0.08) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(6,182,212,0.06) 0%, transparent 50%);
}

.stats__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--clr-border);
  transition: all var(--transition-base);
}

.stat-item:hover {
  border-color: var(--clr-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-glow-blue);
}

.stat-item__value {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.75rem;
}

.stat-item__label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.375rem;
}

.stat-item__desc {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ============================================================
   15. TRUST & COMPLIANCE
============================================================ */
.trust {
  background: var(--clr-bg-primary);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.trust-badge {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.75rem;
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.trust-badge:hover {
  border-color: var(--clr-border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.trust-badge__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(124,58,237,0.08));
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-blue);
  flex-shrink: 0;
}

.trust-badge__body { flex: 1; }

.trust-badge__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 0.375rem;
  letter-spacing: -0.01em;
}

.trust-badge__value {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.65;
}

/* ============================================================
   16. CONTACT
============================================================ */
.contact {
  background: linear-gradient(180deg, var(--clr-bg-primary) 0%, var(--clr-bg-secondary) 100%);
}

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

.contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.25rem 2rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-spring);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.contact-card__glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.contact-card:hover {
  border-color: var(--clr-border-accent);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-blue);
}

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

.contact-card:hover .contact-card__action svg {
  transform: translateX(4px);
}

.contact-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(124,58,237,0.08));
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent-blue);
  margin-bottom: 1.5rem;
  transition: all var(--transition-base);
}

.contact-card:hover .contact-card__icon {
  background: linear-gradient(135deg, rgba(59,130,246,0.22), rgba(124,58,237,0.16));
  box-shadow: 0 0 24px rgba(59,130,246,0.25);
}

.contact-card__label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent-blue);
  margin-bottom: 0.625rem;
}

.contact-card__value {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex: 1;
}

.contact-card__action {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--transition-base);
}

.contact-card__action svg {
  transition: transform var(--transition-base);
}

.contact-card:hover .contact-card__action {
  color: var(--clr-text-accent);
}

/* ============================================================
   17. FOOTER
============================================================ */
/* ============================================================
   17. FOOTER (SIMPLIFIED ENTERPRISE)
============================================================ */
.footer {
  position: relative;
  background: var(--clr-bg-secondary);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-3xl) 0 var(--space-xl);
  overflow: hidden;
}

.footer__top-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: var(--grad-primary);
  opacity: 0.4;
}

/* Main row: logo/tagline | contact info */
.footer__main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
  padding-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__logo {
  display: inline-flex;
  flex-direction: column;
  gap: 0.125rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  transition: opacity var(--transition-base);
  text-decoration: none;
}

.footer__logo:hover { opacity: 0.8; }

.footer__logo-darwish {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer__logo-tech {
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  line-height: 1;
}

.footer__tagline {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
  max-width: 36ch;
}

/* Contact address block */
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  font-style: normal;
}

.footer__contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.footer__contact-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.footer__contact-value {
  font-size: 0.875rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
}

.footer__contact-link {
  font-size: 0.875rem;
  color: var(--clr-text-secondary);
  transition: color var(--transition-base);
  text-decoration: none;
}

.footer__contact-link:hover { color: var(--clr-text-accent); }

/* Divider */
.footer__divider {
  width: 100%;
  height: 1px;
  background: var(--clr-border);
  margin-bottom: var(--space-xl);
}

/* Bottom bar */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__bottom-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer__copyright {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

.footer__reg-line {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  opacity: 0.7;
}

.footer__legal {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.footer__legal-link {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__legal-link:hover { color: var(--clr-text-accent); }

.footer__legal-sep {
  color: var(--clr-text-muted);
  opacity: 0.4;
  font-size: 0.8rem;
}

/* ============================================================
   18. MOUSE PARALLAX (cursor-driven bg)
============================================================ */
.hero__parallax-layer {
  transition: transform 0.1s linear;
  will-change: transform;
}

/* ============================================================
   19. RESPONSIVE — TABLET
============================================================ */
@media (max-width: 1024px) {
  :root { --container-pad: 1.25rem; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }

  .footer__main { flex-direction: column; gap: 2rem; }
}

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   20. RESPONSIVE — MOBILE
============================================================ */
@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
    --space-5xl: 5rem;
  }

  /* Nav mobile */
  .nav__links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5,5,8,0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    z-index: 5;
  }

  .nav__links.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    font-size: 1.25rem;
    padding: 0.75rem 1.5rem;
  }

  .nav__cta { display: none; }

  .nav__hamburger {
    display: flex;
    position: relative;
    z-index: 10;
  }

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

  /* Hero mobile */
  .hero__float { display: none; }
  .hero__br { display: block; }
  .hero__meta { gap: 0.75rem; }
  .hero__meta-divider { display: none; }

  /* Sections mobile */
  .services__grid { grid-template-columns: 1fr; }
  .why-us__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  .about__strip { flex-direction: column; align-items: flex-start; }
  .about__strip-divider { width: 100%; height: 1px; }

  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 0.75rem; }

  .process__timeline { max-width: 100%; }

  .stack__grid { gap: 0.75rem; }
  .stack-badge { min-width: 110px; padding: 1.25rem 1rem; }
}

@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; width: 100%; }
  .btn--lg { width: 100%; justify-content: center; }
  .hero__badge { font-size: 0.7rem; text-align: center; }
}

/* ============================================================
   21. ACCESSIBILITY & FOCUS
============================================================ */
:focus-visible {
  outline: 2px solid var(--clr-accent-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-up {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   22. PRINT
============================================================ */
@media print {
  .loader, .nav__hamburger, .hero__bg, .hero__float, .orb { display: none; }
  body { background: white; color: black; }
}