:root {
  --primary: #0f55d9;
  --primary-deep: #093b98;
  --accent: #50a7ff;
  --sky: #d9ecff;
  --bg: #eef5ff;
  --bg2: #f8fbff;
  --text: #10223f;
  --muted: #48617f;
  --line: rgba(19, 89, 217, 0.16);
  --white-glass: rgba(255,255,255,0.24);
  --glass-border: rgba(255,255,255,0.35);
  --shadow: 0 18px 55px rgba(15, 85, 217, 0.18);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fcff 0%, #eff6ff 45%, #e7f2ff 100%);
  overflow-x: hidden;
  line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 28px)); margin: auto; }
.section-space { padding: 92px 0; }
.glass {
  background: rgba(255,255,255,0.22);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.bg-orb {
  position: fixed; border-radius: 50%; pointer-events: none; z-index: -1;
  filter: blur(28px);
}
.orb-1 { width: 240px; height: 240px; top: 80px; right: -50px; background: rgba(80,167,255,0.22); }
.orb-2 { width: 280px; height: 280px; left: -60px; top: 35%; background: rgba(15,85,217,0.16); }
.orb-3 { width: 220px; height: 220px; right: 18%; bottom: 90px; background: rgba(120,190,255,0.18); }
.top-strip {
  background: linear-gradient(90deg, rgba(9,59,152,0.96), rgba(15,85,217,0.92));
  color: rgba(255,255,255,0.92);
  font-size: 14px;
}
.strip-inner {
  min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.strip-links { display: flex; gap: 18px; font-weight: 800; }
.site-header {
  position: sticky; top: 0; z-index: 80; padding-top: 12px;
}
.navbar {
  min-height: 78px; border-radius: 22px; display: flex; align-items: center; gap: 18px; padding: 10px 16px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-inline-end: auto; }
.logo { width: 58px; height: 58px; object-fit: contain; }
.brand-text strong { display: block; font-size: 24px; line-height: 1.1; }
.brand-text small { display: block; color: var(--primary-deep); font-weight: 800; letter-spacing: 1px; }
.nav-links { display: flex; align-items: center; gap: 18px; font-weight: 800; color: #23436f; }
.nav-links a { position: relative; padding: 8px 2px; }
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; right: 0; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--primary)); transition: width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.icon-chip {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%;
  background: rgba(255,255,255,0.48); color: var(--primary-deep); font-weight: 900; border: 1px solid rgba(255,255,255,0.45);
}
.menu-btn {
  display: none; border: 0; width: 44px; height: 44px; border-radius: 14px;
  background: var(--primary); color: white; font-size: 22px;
}
.eyebrow {
  display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 800;
}
.glass-tag { color: var(--primary-deep); background: rgba(255,255,255,0.42); border: 1px solid rgba(255,255,255,0.5); }
.blue { color: var(--primary); background: rgba(80,167,255,0.12); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 14px; }
h1 { font-size: clamp(38px, 6vw, 74px); letter-spacing: -1.3px; }
h2 { font-size: clamp(30px, 4vw, 50px); }
h3 { font-size: 24px; }
p { margin: 0 0 14px; }
.hero-grid {
  display: grid; grid-template-columns: 1.12fr .88fr; gap: 28px; align-items: center;
}
.lead { color: var(--muted); font-size: clamp(18px, 2vw, 22px); max-width: 740px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 30px; }
.btn {
  min-height: 52px; padding: 14px 24px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; font-weight: 900; border: 1px solid transparent; transition: .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-solid { background: linear-gradient(135deg, var(--primary), var(--primary-deep)); color: white; box-shadow: 0 15px 35px rgba(15,85,217,0.26); }
.btn-glass { background: rgba(255,255,255,0.34); color: var(--primary-deep); border-color: rgba(255,255,255,0.5); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat { padding: 18px; border-radius: 22px; }
.stat strong { display: block; font-size: 34px; line-height: 1.05; color: var(--primary); }
.stat span { color: var(--muted); font-weight: 700; font-size: 14px; }
.hero-visual { position: relative; }
.visual-card { border-radius: var(--radius-xl); padding: 26px; }
.hero-logo { width: min(100%, 360px); margin: 0 auto 18px; filter: drop-shadow(0 16px 28px rgba(15,85,217,0.18)); }
.visual-lines { display: grid; gap: 12px; }
.visual-lines div {
  padding: 14px 16px; border-radius: 18px; background: rgba(255,255,255,0.28); border: 1px solid rgba(255,255,255,0.38);
}
.visual-lines span { display: block; color: var(--muted); font-size: 13px; font-weight: 700; }
.visual-lines strong { display: block; color: var(--text); }
.mini-band { padding-bottom: 24px; }
.band-grid {
  border-radius: 28px; padding: 18px 20px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
}
.band-grid span { text-align: center; font-weight: 800; color: var(--primary-deep); }
.split-section { display: grid; grid-template-columns: .88fr 1fr; gap: 28px; align-items: start; }
.intro-copy { border-radius: 26px; padding: 24px 26px; }
.intro-copy p { color: var(--muted); }
.section-head { max-width: 760px; margin: 0 auto 34px; }
.section-head.center { text-align: center; }
.section-head p:last-child { color: var(--muted); }
.card-grid { display: grid; gap: 18px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.feature-card { padding: 26px; border-radius: 26px; }
.num {
  width: 50px; height: 50px; display: grid; place-items: center; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: white; font-weight: 900; margin-bottom: 16px;
}
.feature-card p { color: var(--muted); }
.projects-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.project-card {
  position: relative; min-height: 290px; overflow: hidden; border-radius: 30px; padding: 28px; color: white; display: flex; flex-direction: column; justify-content: end;
  background-size: cover; background-position: center; box-shadow: var(--shadow);
}
.project-card.big { min-height: 610px; grid-row: span 2; }
.project-card.wide { grid-column: span 2; min-height: 280px; }
.project-card.big { background-image: url('https://images.unsplash.com/photo-1600607687644-c7171b42498f?auto=format&fit=crop&w=1500&q=80'); }
.p2 { background-image: url('https://images.unsplash.com/photo-1494526585095-c41746248156?auto=format&fit=crop&w=1200&q=80'); }
.p3 { background-image: url('https://images.unsplash.com/photo-1600566753055-2f6f0f1ec5b3?auto=format&fit=crop&w=1200&q=80'); }
.p4 { background-image: url('https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1200&q=80'); }
.p5 { background-image: url('https://images.unsplash.com/photo-1600210492493-0946911123ea?auto=format&fit=crop&w=1500&q=80'); }
.shade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,35,92,0.88), rgba(6,35,92,0.18)); }
.project-card > * { position: relative; z-index: 1; }
.project-card span {
  align-self: flex-start; padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,0.18); font-weight: 800; margin-bottom: 8px;
}
.project-card p { color: rgba(255,255,255,0.86); }
.why-grid, .steps-grid {
  display: grid; gap: 18px;
}
.why-grid { grid-template-columns: repeat(4, 1fr); }
.why-card { border-radius: 26px; padding: 24px; }
.why-card p { color: var(--muted); }
.steps-grid { grid-template-columns: repeat(4, 1fr); }
.step-card { border-radius: 26px; padding: 24px; }
.step-card span {
  width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white; font-weight: 900; margin-bottom: 14px;
}
.step-card p { color: var(--muted); }
.contact-wrap {
  border-radius: 32px; padding: 30px; display: grid; grid-template-columns: 1fr .95fr; gap: 24px; align-items: center;
}
.contact-list { display: grid; gap: 12px; }
.contact-list div {
  display: flex; justify-content: space-between; gap: 14px; align-items: center;
  padding: 14px 16px; border-radius: 18px; background: rgba(255,255,255,0.28); border: 1px solid rgba(255,255,255,0.36);
}
.contact-list span { color: var(--muted); font-weight: 700; }
.contact-list strong { color: var(--primary-deep); text-align: left; }
.floating-socials {
  position: fixed; left: 16px; bottom: 16px; z-index: 90; display: grid; gap: 10px;
}
.floating-socials a {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); color: white; box-shadow: 0 15px 30px rgba(15,85,217,0.28); font-weight: 900;
}
.footer {
  padding: 28px 0 40px; background: linear-gradient(180deg, #0a2e75, #08245e); color: rgba(255,255,255,0.84);
}
.footer-inner {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-logo { width: 54px; height: 54px; object-fit: contain; }
.footer-brand strong { display: block; font-size: 22px; color: white; }
.footer-brand p { margin: 0; color: rgba(255,255,255,0.68); }
.footer-links { display: flex; gap: 18px; font-weight: 800; }
.footer-note { margin: 0; text-align: left; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.show { opacity: 1; transform: translateY(0); }
@media (max-width: 1024px) {
  .hero-grid, .split-section, .contact-wrap { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .band-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 920px) {
  .menu-btn { display: grid; place-items: center; }
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    position: absolute; inset-inline: 16px; top: 88px; display: grid; gap: 0;
    background: rgba(255,255,255,0.82); backdrop-filter: blur(18px); border-radius: 20px; padding: 8px; border: 1px solid rgba(255,255,255,0.42); box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: 14px 16px; border-bottom: 1px solid rgba(15,85,217,0.08); }
  .nav-links.open a:last-child { border-bottom: 0; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.big, .project-card.wide { grid-row: auto; grid-column: auto; min-height: 330px; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-links { justify-content: center; flex-wrap: wrap; }
  .footer-note { text-align: center; }
}
@media (max-width: 640px) {
  .section-space { padding: 70px 0; }
  .strip-inner { flex-direction: column; align-items: flex-start; padding: 8px 0; }
  .navbar { min-height: auto; }
  .brand-text small { display: none; }
  .stats, .services-grid, .why-grid, .steps-grid, .band-grid { grid-template-columns: 1fr; }
  .feature-card, .why-card, .step-card, .contact-wrap, .intro-copy, .visual-card { padding: 22px; }
}


/* Extra project cards */
.p6 { background-image: url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1200&q=80'); }
.p7 { background-image: url('https://images.unsplash.com/photo-1560184897-ae75f418493e?auto=format&fit=crop&w=1200&q=80'); }
.p8 { background-image: url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1200&q=80'); }
.p9 { background-image: url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?auto=format&fit=crop&w=1200&q=80'); }

.expanded-projects {
  grid-template-columns: 1.15fr .85fr;
}

@media (max-width: 920px) {
  .expanded-projects {
    grid-template-columns: 1fr;
  }
}


/* Extra Alexandria project cards */
.p6 { background-image: url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1200&q=80'); }
.p7 { background-image: url('https://images.unsplash.com/photo-1560184897-ae75f418493e?auto=format&fit=crop&w=1200&q=80'); }
.p8 { background-image: url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1200&q=80'); }
.p9 { background-image: url('https://images.unsplash.com/photo-1618221195710-dd6b41faaea6?auto=format&fit=crop&w=1200&q=80'); }

.expanded-projects {
  grid-template-columns: 1.15fr .85fr;
}

@media (max-width: 920px) {
  .expanded-projects {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 640px) {
  h1 { font-size: clamp(34px, 11vw, 46px); }
  .hero-grid { gap: 18px; }
  .hero-logo { max-width: 260px; }
  .contact-list div { align-items: flex-start; flex-direction: column; }
}


/* Clean transparent logo sizing */
.logo,
.hero-logo,
.footer-logo {
  object-fit: contain;
  background: transparent !important;
}

.hero-logo {
  filter: drop-shadow(0 18px 26px rgba(15,85,217,0.22));
}


/* Portfolio separate page */
.portfolio-promo {
  border-radius: 32px;
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
}

.works-hero {
  padding: 88px 0 48px;
}

.works-hero-card {
  border-radius: 34px;
  padding: 36px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: center;
}

.works-hero h1 {
  font-size: clamp(36px, 5vw, 66px);
}

.works-hero p {
  color: var(--muted);
  font-size: 19px;
}

.work-counter-panel {
  border-radius: 28px;
  padding: 28px;
  text-align: center;
  background: linear-gradient(135deg, rgba(15,85,217,.92), rgba(80,167,255,.86));
  color: white;
  box-shadow: 0 22px 55px rgba(15,85,217,.22);
}

.work-counter-panel strong {
  display: block;
  font-size: clamp(58px, 9vw, 112px);
  line-height: 1;
  font-weight: 900;
}

.work-counter-panel span {
  display: block;
  font-size: 20px;
  font-weight: 800;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 30px;
}

.filter-btn {
  border: 1px solid rgba(255,255,255,.44);
  background: rgba(255,255,255,.32);
  color: var(--primary-deep);
  font-family: inherit;
  font-weight: 900;
  padding: 11px 16px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: .2s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: white;
  transform: translateY(-2px);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.work-card {
  min-height: 320px;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  background-size: cover;
  background-position: center;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow);
  transform: translateY(0);
  transition: .25s ease;
}

.work-card:hover {
  transform: translateY(-6px);
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 32, 86, .88), rgba(5, 32, 86, .12));
}

.work-card-content {
  position: relative;
  z-index: 1;
  padding: 24px;
}

.work-card .area {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.2);
  font-weight: 900;
  margin-bottom: 10px;
}

.work-card h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.work-card p {
  color: rgba(255,255,255,.86);
  margin: 0;
}

.work-card .type {
  display: inline-block;
  margin-top: 14px;
  color: #d9ecff;
  font-weight: 900;
  font-size: 14px;
}

.works-cta {
  margin-top: 42px;
  border-radius: 32px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.back-home {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--primary-deep);
  font-weight: 900;
}

@media (max-width: 1024px) {
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .works-hero-card,
  .portfolio-promo,
  .works-cta { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .works-grid { grid-template-columns: 1fr; }
  .works-hero-card,
  .portfolio-promo,
  .works-cta { padding: 22px; }
  .work-card { min-height: 285px; }
}


/* Partners registration page */
.partners-promo-section {
  padding-top: 30px;
  padding-bottom: 30px;
}

.partners-promo,
.partners-note {
  border-radius: 32px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
}

.partners-hero {
  padding: 88px 0 46px;
}

.partners-hero-card {
  border-radius: 34px;
  padding: 36px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
}

.partners-hero h1 {
  font-size: clamp(36px, 5vw, 66px);
}

.partners-hero p,
.form-head p,
.partners-note p {
  color: var(--muted);
  font-size: 18px;
}

.partners-summary {
  display: grid;
  gap: 14px;
}

.partners-summary div {
  border-radius: 22px;
  padding: 18px;
  background: rgba(255,255,255,.34);
  border: 1px solid rgba(255,255,255,.42);
}

.partners-summary strong {
  display: block;
  color: var(--primary-deep);
  font-size: 28px;
}

.partners-summary span {
  color: var(--muted);
  font-weight: 800;
}

.signup-tabs {
  border-radius: 999px;
  padding: 8px;
  display: inline-flex;
  gap: 8px;
  margin-bottom: 24px;
}

.signup-tab {
  border: 0;
  border-radius: 999px;
  padding: 13px 24px;
  font-family: inherit;
  font-weight: 900;
  cursor: pointer;
  color: var(--primary-deep);
  background: transparent;
}

.signup-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: white;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.signup-panel {
  border-radius: 32px;
  padding: 30px;
}

.hidden-panel {
  display: none;
}

.form-head {
  margin-bottom: 24px;
}

.fixable-form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px;
}

.fixable-form label {
  display: grid;
  gap: 8px;
  color: var(--primary-deep);
  font-weight: 900;
}

.fixable-form input,
.fixable-form select,
.fixable-form textarea {
  width: 100%;
  border: 1px solid rgba(15,85,217,.18);
  background: rgba(255,255,255,.58);
  border-radius: 18px;
  min-height: 52px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  outline: none;
}

.fixable-form textarea {
  resize: vertical;
}

.fixable-form input:focus,
.fixable-form select:focus,
.fixable-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(80,167,255,.16);
}

.check-line {
  grid-template-columns: auto 1fr !important;
  align-items: center;
  color: var(--muted) !important;
}

.check-line input {
  width: 18px;
  height: 18px;
  min-height: auto;
}

.submit-btn {
  width: fit-content;
  min-width: 220px;
}

.form-message {
  margin: 0;
  font-weight: 900;
}

.form-message.success {
  color: #0b8f4d;
}

.form-message.error {
  color: #c62828;
}

@media (max-width: 900px) {
  .partners-promo,
  .partners-note,
  .partners-hero-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .partners-hero {
    padding-top: 62px;
  }

  .partners-hero-card,
  .signup-panel,
  .partners-promo,
  .partners-note {
    padding: 22px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .signup-tabs {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 22px;
  }

  .signup-tab {
    padding: 12px;
  }

  .submit-btn {
    width: 100%;
  }
}