/* iCrews — production CSS (hand-written, Tailwind-inspired) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0a1428;
  --navy-soft: rgba(10, 20, 40, 0.95);
  --cyan: #06b6d4;
  --cyan-light: #22d3ee;
  --cyan-dark: #0891b2;
  --white: #ffffff;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --border: rgba(255, 255, 255, 0.1);
  --card: rgba(255, 255, 255, 0.04);
  --card-hover: rgba(255, 255, 255, 0.08);
  --max: 80rem;
  --radius-full: 9999px;
  --radius: 1rem;
  --radius-lg: 1.25rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--cyan);
  color: #000;
  padding: 0.75rem 1rem;
  z-index: 100;
  font-weight: 600;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--navy-soft);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.logo svg, .logo img {
  height: 2.5rem;
  width: auto;
  max-width: min(240px, 52vw);
}
.logo-wordmark {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--white);
}
.logo-wordmark span { color: var(--cyan); }

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
}
.nav-links a {
  color: var(--gray-200);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--cyan-light); }

.nav-actions {
  display: none;
  align-items: center;
  gap: 1rem;
}
.nav-phone {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-200);
  white-space: nowrap;
}
.nav-phone:hover { color: var(--cyan-light); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--cyan);
  color: #000;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn:hover { background: var(--cyan-light); }
.btn:active { transform: scale(0.98); }
.btn-lg { padding: 1rem 2rem; font-size: 1.0625rem; }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--cyan-light);
  color: var(--cyan-light);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--navy);
  padding: 1rem 1.5rem 1.5rem;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  color: var(--gray-200);
}
.mobile-menu a:hover { color: var(--cyan-light); }
.mobile-menu .btn { width: 100%; margin-top: 1rem; }
.mobile-menu .nav-phone {
  display: block;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-actions { display: flex; }
  .nav-toggle { display: none; }
  .mobile-menu, .mobile-menu.open { display: none !important; }
  .logo svg, .logo img { height: 2.75rem; max-width: 280px; }
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 7rem 0 4rem;
  position: relative;
}
.hero-content {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-tagline {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--gray-200);
  margin-bottom: 2.5rem;
  line-height: 1.4;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 9rem 0 4rem;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse at top, rgba(6, 182, 212, 0.12), transparent 55%),
    var(--navy);
}
.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.125rem;
  color: var(--gray-300);
  max-width: 40rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}
.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 3rem;
}
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.section-header h2,
.section h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-header p {
  color: var(--gray-300);
  font-size: 1.0625rem;
}

/* Cards */
.card-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.card:hover {
  background: var(--card-hover);
  border-color: rgba(6, 182, 212, 0.35);
}
.card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg { width: 1.35rem; height: 1.35rem; }
.card h3 {
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
}
.card p {
  color: var(--gray-300);
  font-size: 0.975rem;
  margin-bottom: 1.25rem;
}
.card .link {
  color: var(--cyan-light);
  font-weight: 600;
  font-size: 0.9rem;
}
.card .link:hover { text-decoration: underline; }

/* Why / feature list */
.feature-row {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 800px) {
  .feature-row { grid-template-columns: 1fr 1fr; gap: 4rem; }
}
.feature-list { display: flex; flex-direction: column; gap: 1.5rem; }
.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.feature-num {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.15);
  color: var(--cyan-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}
.feature-item h3 {
  font-size: 1.125rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}
.feature-item p { color: var(--gray-300); font-size: 0.975rem; }

/* Process steps */
.steps {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 700px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}
.step {
  position: relative;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.step-num {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
  line-height: 1;
}
.step h3 {
  font-size: 1.0625rem;
  font-weight: 650;
  margin-bottom: 0.5rem;
}
.step p { color: var(--gray-300); font-size: 0.9rem; }

/* CTA band */
.cta-band {
  padding: 4.5rem 0;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(6, 182, 212, 0.18), rgba(10, 20, 40, 0.4)),
    var(--navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-band h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.cta-band p {
  color: var(--gray-200);
  font-size: 1.0625rem;
  max-width: 36rem;
  margin: 0 auto 2rem;
}
.cta-band .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Service detail sections */
.service-block {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-of-type { border-bottom: none; }
.service-block h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.service-block p {
  color: var(--gray-300);
  max-width: 48rem;
  margin-bottom: 1rem;
}
.service-block ul {
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.65rem;
  max-width: 40rem;
}
.service-block li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--gray-200);
  font-size: 0.975rem;
}
.service-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--cyan);
}

/* Placeholder callout */
.placeholder {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px dashed rgba(6, 182, 212, 0.45);
  border-radius: var(--radius);
  background: rgba(6, 182, 212, 0.06);
  color: var(--cyan-light);
  font-size: 0.9rem;
}
.placeholder strong { color: var(--white); }

/* Form */
.form-wrap {
  max-width: 40rem;
  margin: 0 auto;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--gray-200);
}
.form-group .hint {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-500);
  font-weight: 400;
  margin-top: 0.25rem;
}
.form-row {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .form-row.cols-2 { grid-template-columns: 1fr 1fr; }
}
.form-control {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.65rem;
  padding: 0.8rem 1rem;
  color: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}
.form-control::placeholder { color: var(--gray-500); }
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 3.5L11.5 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}
textarea.form-control { min-height: 8rem; resize: vertical; }
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
}
.form-alert {
  padding: 0.9rem 1.1rem;
  border-radius: 0.65rem;
  margin-bottom: 1.25rem;
  font-size: 0.925rem;
}
.form-alert.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fecaca;
}
.form-alert.success {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #a5f3fc;
}
.form-note {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--gray-400);
  text-align: center;
}

/* Thanks / 404 */
.message-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  text-align: center;
}
.message-page h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.message-page p {
  color: var(--gray-300);
  max-width: 32rem;
  margin: 0 auto 2rem;
  font-size: 1.0625rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
  background: rgba(0, 0, 0, 0.25);
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}
.footer-brand p {
  color: var(--gray-400);
  font-size: 0.925rem;
  margin-top: 0.85rem;
  max-width: 22rem;
}
.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  color: var(--gray-200);
  font-size: 0.925rem;
  padding: 0.3rem 0;
}
.footer-col a:hover { color: var(--cyan-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  color: var(--gray-500);
  font-size: 0.85rem;
}

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.text-cyan { color: var(--cyan-light); }
.mt-2 { margin-top: 2rem; }