/* ═══════════════════════════════════════
   Zedan Consulting — Styles
   ═══════════════════════════════════════ */

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

:root {
  --bg:          #0a0e1a;
  --bg-surface:  #111827;
  --bg-card:     #1a2235;
  --bg-card-hover: #1f2a40;
  --text:        #e2e8f0;
  --text-muted:  #94a3b8;
  --text-dim:    #64748b;
  --accent:      #00d4ff;
  --accent-glow: rgba(0, 212, 255, 0.15);
  --accent2:     #6366f1;
  --accent3:     #22d3ee;
  --success:     #10b981;
  --border:      rgba(255, 255, 255, 0.06);
  --border-light:rgba(255, 255, 255, 0.1);
  --radius:      12px;
  --radius-lg:   20px;
  --radius-full: 9999px;
  --shadow:      0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg:   0 12px 48px rgba(0, 0, 0, 0.4);
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', monospace;
  --nav-height:  72px;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Skip Link (Accessibility) ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  padding: 8px 16px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius);
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 16px;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   Navigation
   ══════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: var(--nav-height);
  transition: all var(--transition);
  background: transparent;
}

.nav--scrolled {
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav--hidden { transform: translateY(-100%); }

.nav__container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  z-index: 1001;
}

.nav__logo-icon {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.3rem;
  background: var(--accent-glow);
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.nav__logo-accent { color: var(--accent); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav__link {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}

.nav__link:hover,
.nav__link--active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__link--cta {
  background: var(--accent);
  color: var(--bg) !important;
  font-weight: 600;
}
.nav__link--cta:hover {
  background: #00bde6;
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all var(--transition);
  border-radius: 2px;
}
.nav__toggle--active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle--active span:nth-child(2) { opacity: 0; }
.nav__toggle--active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ══════════════════════════════════════
   Hero
   ══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent 70%);
  top: -200px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
.hero__glow--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12), transparent 70%);
  bottom: -200px; left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -20px); }
}

.hero__container {
  position: relative;
  text-align: center;
  max-width: 860px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero__badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  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(1.5); }
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero__subtitle strong { color: var(--text); }

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.hero__stat { text-align: center; }

.hero__stat-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.hero__stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-mono);
}
.hero__stat-suffix {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}
.hero__stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.hero__scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-dim);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scroll-wheel 2s ease-in-out infinite;
}
@keyframes scroll-wheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ══════════════════════════════════════
   Buttons
   ══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font);
}

.btn--primary {
  background: var(--accent);
  color: var(--bg);
}
.btn--primary:hover {
  background: #00bde6;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.3);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border-light);
}
.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn--large { padding: 18px 36px; font-size: 1.1rem; }
.btn--full { width: 100%; justify-content: center; }
.btn--success { background: var(--success); }

.btn__arrow {
  width: 18px; height: 18px;
  transition: transform var(--transition);
}
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ══════════════════════════════════════
   Section Header
   ══════════════════════════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header__tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-header__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header__desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ══════════════════════════════════════
   Services
   ══════════════════════════════════════ */
.services {
  padding: 120px 0;
  background: var(--bg-surface);
  position: relative;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.service-card__icon svg {
  width: 28px; height: 28px;
  stroke: var(--accent);
}

.service-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.service-card--highlight {
  border-color: rgba(0, 212, 255, 0.15);
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 212, 255, 0.03));
}

.service-card__badge {
  display: inline-block;
  margin-top: 16px;
  padding: 6px 14px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--success);
}

/* ══════════════════════════════════════
   Platforms
   ══════════════════════════════════════ */
.platforms {
  padding: 120px 0;
}

.platforms__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
}

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

.platform-card__logo {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.platform-card__logo svg {
  height: 48px;
  width: auto;
}

.platform-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.platform-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.platform-card__services {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.platform-card__services span {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ══════════════════════════════════════
   About
   ══════════════════════════════════════ */
.about {
  padding: 120px 0;
  background: var(--bg-surface);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__content .section-header__tag { margin-bottom: 16px; }
.about__content .section-header__title {
  text-align: left;
  margin-bottom: 24px;
}

.about__text {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.7;
}
.about__text strong { color: var(--text); }

.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.about__value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about__value-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 10px;
}
.about__value-icon svg {
  width: 22px; height: 22px;
  stroke: var(--accent);
}

.about__value strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
}
.about__value p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Regions grid */
.about__regions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.about__region {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.about__region:first-child {
  border-color: rgba(0, 212, 255, 0.15);
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 212, 255, 0.04));
}

.about__region:hover {
  border-color: rgba(0, 212, 255, 0.2);
}

.about__region-icon {
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 6px;
}
.about__region-icon svg {
  width: 14px; height: 14px;
  stroke: var(--accent);
}

.about__region h4 {
  font-size: 0.88rem;
  font-weight: 600;
}

.about__region-tag {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  padding: 2px 8px;
  background: rgba(0, 212, 255, 0.08);
  border-radius: var(--radius-full);
}

/* ══════════════════════════════════════
   Results
   ══════════════════════════════════════ */
.results {
  padding: 120px 0;
}

.results__showcase {
  margin-bottom: 48px;
}

.results__case {
  display: flex;
  gap: 48px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.results__case-metric {
  text-align: center;
  min-width: 200px;
}

.results__case-value {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  background: linear-gradient(135deg, var(--success), var(--accent3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.results__case-period {
  display: block;
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.results__case-details h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.results__case-details p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.results__case-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.results__case-tags span {
  padding: 4px 14px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--accent);
}

.results__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.results__metric {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.results__metric svg {
  width: 24px; height: 24px;
  stroke: var(--accent);
  min-width: 24px;
}
.results__metric-label {
  font-size: 0.95rem;
  font-weight: 600;
}

/* ══════════════════════════════════════
   Clients
   ══════════════════════════════════════ */
.clients {
  padding: 120px 0;
  background: var(--bg-surface);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.client-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  text-align: center;
}

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

.client-card__logo {
  width: 72px; height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-glow), rgba(99, 102, 241, 0.1));
  border-radius: 50%;
  border: 2px solid rgba(0, 212, 255, 0.15);
}

.client-card__initial {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.client-card__name {
  font-size: 1.1rem;
  font-weight: 700;
}

.client-card__domain {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ══════════════════════════════════════
   CTA
   ══════════════════════════════════════ */
.cta {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(99, 102, 241, 0.05));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta__content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta__title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta__desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

/* ══════════════════════════════════════
   Contact
   ══════════════════════════════════════ */
.contact {
  padding: 120px 0;
  background: var(--bg-surface);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact__info .section-header__tag { margin-bottom: 16px; }
.contact__info .section-header__title {
  text-align: left;
  margin-bottom: 16px;
}

.contact__text {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

a.contact__method:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateX(4px);
}

.contact__method-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 10px;
}
.contact__method-icon svg {
  width: 20px; height: 20px;
  stroke: var(--accent);
}

.contact__method strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}
.contact__method span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact form */
.contact__form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.contact__form-group input::placeholder,
.contact__form-group textarea::placeholder {
  color: var(--text-dim);
}

.contact__form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%2394a3b8' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.contact__form-group select option {
  background: var(--bg-card);
  color: var(--text);
}

.contact__form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.contact__form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ══════════════════════════════════════
   Footer
   ══════════════════════════════════════ */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__tagline {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
  margin: 8px 0;
}

.footer__desc {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 300px;
}

.footer__links h4,
.footer__contact h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__links-spacer { margin-top: 24px; }

.footer__links ul,
.footer__contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a,
.footer__contact a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer__links a:hover,
.footer__contact a:hover {
  color: var(--accent);
}

.footer__contact li {
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ══════════════════════════════════════
   Responsive
   ══════════════════════════════════════ */
@media (max-width: 1024px) {
  .clients__grid { grid-template-columns: repeat(2, 1fr); }
  .platforms__grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .about__grid { grid-template-columns: 1fr; }
  .about__regions { grid-template-columns: repeat(2, 1fr); }
  .results__case { flex-direction: column; text-align: center; }
  .results__case-tags { justify-content: center; }
  .results__metrics { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .nav__menu--open { transform: translateX(0); }
  .nav__link { font-size: 1.2rem; padding: 12px 24px; }

  .hero { padding: 100px 24px 60px; }
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .services__grid { grid-template-columns: 1fr; }
  .clients__grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .results__metrics { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.2rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .contact__form-wrapper { padding: 24px; }
}

/* ══════════════════════════════════════
   Service Pages
   ══════════════════════════════════════ */

/* ── Service Page Hero ── */
.sp-hero {
  position: relative;
  width: 100%;
  padding: 140px 24px 80px;
  overflow: hidden;
}

.sp-hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.sp-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent);
}

.sp-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}
.sp-hero__glow--1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12), transparent 70%);
  top: -100px; right: -50px;
  animation: float 8s ease-in-out infinite;
}
.sp-hero__glow--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 70%);
  bottom: -100px; left: -50px;
  animation: float 10s ease-in-out infinite reverse;
}

.sp-hero__container {
  position: relative;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.sp-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.sp-hero__breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.sp-hero__breadcrumb a:hover {
  color: var(--accent);
}

.sp-hero__breadcrumb-sep {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.sp-hero__breadcrumb-current {
  color: var(--text);
  font-weight: 500;
}

.sp-hero__icon {
  width: 72px; height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius);
  margin: 0 auto 24px;
  border: 1px solid rgba(0, 212, 255, 0.15);
}
.sp-hero__icon svg {
  width: 36px; height: 36px;
  stroke: var(--accent);
}

.sp-hero__title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.sp-hero__title-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sp-hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.sp-hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Service Details ── */
.sp-details {
  padding: 80px 0;
  background: var(--bg-surface);
}

.sp-details__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}

.sp-details__main h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.sp-details__main h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 32px 0 12px;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
}

.sp-details__main p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
  font-size: 1rem;
}

/* ── Process Timeline ── */
.sp-process {
  margin: 40px 0;
}

.sp-process__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.sp-process__step {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-left: 2px solid var(--border-light);
  margin-left: 20px;
  padding-left: 24px;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}

.sp-process__step.revealed {
  opacity: 1;
  transform: translateY(0);
}

.sp-process__step::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 24px;
  width: 12px; height: 12px;
  background: var(--bg-surface);
  border: 2px solid var(--accent);
  border-radius: 50%;
}

.sp-process__number {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  min-width: 36px;
  opacity: 0.3;
}

.sp-process__content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.sp-process__content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── Service Sidebar ── */
.sp-sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}

.sp-sidebar-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.sp-sidebar-card--accent {
  border-color: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.04);
}

.sp-sidebar-card--cta {
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 212, 255, 0.05));
  border-color: rgba(0, 212, 255, 0.15);
  text-align: center;
}

.sp-sidebar-card--cta p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.sp-sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sp-sidebar-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.sp-sidebar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.sp-sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sp-sidebar-tags span {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ── Related Services ── */
.sp-related {
  padding: 80px 0;
}

.sp-related__title {
  text-align: center;
  margin-bottom: 48px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.sp-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sp-related__card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: all var(--transition);
  text-decoration: none;
}

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

.sp-related__label {
  font-size: 1rem;
  font-weight: 600;
}

.sp-related__arrow {
  font-size: 1.2rem;
  color: var(--text-dim);
  transition: all var(--transition);
  flex-shrink: 0;
}
.sp-related__card:hover .sp-related__arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* ── Service Page Responsive ── */
@media (max-width: 1024px) {
  .sp-details__grid {
    grid-template-columns: 1fr;
  }
  .sp-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sp-hero {
    padding: 120px 24px 60px;
  }
  .sp-related__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .sp-hero__title {
    font-size: 1.8rem;
  }
  .sp-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .sp-process__step {
    margin-left: 12px;
    padding-left: 18px;
  }
  .sp-sidebar-card {
    padding: 20px;
  }
}