/* ===== STRICT THEME — Corporate, sharp, authoritative ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: #60a5fa;
  --accent: #1e40af;
  --bg: #080a10;
  --surface: #0e1118;
  --surface-hover: #131720;
  --text: #e8eaed;
  --text-muted: rgba(232, 234, 237, 0.5);
  --text-dim: rgba(232, 234, 237, 0.28);
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(59, 130, 246, 0.3);
  --radius: 6px;
  --radius-sm: 4px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-primary: 0 0 20px rgba(59, 130, 246, 0.15);
  --font: "Inter", system-ui, sans-serif;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 0.925rem;
}

/* ===== LOADING SCREEN — Line sweep ===== */
.loading-screen {
  background: var(--bg) !important;
  z-index: 99999;
}
.loading-logo {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.6rem;
  position: relative;
}
.loading-logo span {
  color: var(--primary);
}
.loading-screen::after {
  content: "";
  position: absolute;
  bottom: 45%;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary);
  animation: strict-sweep 1s ease-in-out forwards;
}
@keyframes strict-sweep {
  0% { width: 0; opacity: 1; }
  50% { width: 120px; opacity: 1; }
  100% { width: 120px; opacity: 0; }
}

/* ===== BACKGROUND — Clean, minimal ===== */
.noir-bg {
  background: linear-gradient(180deg, #0c0f16 0%, #080a10 100%) !important;
}
.noir-grid {
  opacity: 0.12;
}
.noir-glow {
  background: radial-gradient(ellipse 500px 500px at 50% 40%, rgba(59, 130, 246, 0.04), transparent 70%) !important;
}
.grain-overlay {
  opacity: 0;
}

/* ===== HEADER ===== */
.header {
  border-bottom: 1px solid var(--border) !important;
  backdrop-filter: blur(12px);
  background: rgba(8, 10, 16, 0.85);
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo span {
  color: var(--primary);
}
.nav-links a {
  font-weight: 500;
  font-size: 0.85rem;
  position: relative;
}
.nav-links a.active {
  color: var(--primary);
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

/* ===== HERO ===== */
.hero-heading {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.hero-eyebrow {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: var(--primary);
  opacity: 0;
}
.hero-eyebrow.revealed {
  opacity: 1;
}
.gradient-text-blue-animated {
  background: linear-gradient(90deg, var(--primary), var(--primary-light)) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
.gradient-text-blue {
  background: linear-gradient(90deg, var(--primary), var(--primary-light)) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* Hero char — sharp clip reveal */
.hero-char {
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.33, 1, 0.68, 1), color 0.2s;
}

/* ===== BUTTONS — Sharp, no rounding ===== */
.btn-primary,
.btn-primary-hero {
  background: var(--primary) !important;
  color: #fff !important;
  border-radius: 4px !important;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}
.btn-primary::before,
.btn-primary-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.4s ease;
}
.btn-primary:hover::before,
.btn-primary-hero:hover::before {
  left: 100%;
}
.btn-primary:hover,
.btn-primary-hero:hover {
  background: var(--primary-dark) !important;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.25);
}
.btn-ghost-hero {
  border: 1px solid var(--border) !important;
  border-radius: 4px !important;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.85rem;
}
.btn-ghost-hero:hover {
  border-color: var(--primary) !important;
  color: var(--primary);
}
.btn-shiny {
  background: var(--primary) !important;
  border-radius: 4px !important;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}
.btn-shiny:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.25);
}

/* ===== SECTION HEADERS ===== */
.section-label {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: var(--primary);
}

/* ===== SERVICE CARDS — Data-driven look ===== */
.service-card-full {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  background: var(--surface) !important;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.service-card-full::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--primary);
  transition: height 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}
.service-card-full:hover::after {
  height: 100%;
}
.service-card-full:hover {
  border-color: var(--border-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.08);
}
.service-card-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--primary);
  opacity: 0.5;
  letter-spacing: 0.08em;
}
.service-card-content h3 {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.service-tag {
  border: 1px solid var(--border) !important;
  border-radius: 3px !important;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 500;
}

/* ===== PROCESS CARDS ===== */
.process-card {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  background: var(--surface) !important;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.process-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}
.process-card:hover::after {
  width: 100%;
}
.process-card:hover {
  border-color: var(--border-hover) !important;
  transform: translateY(-2px);
}
.process-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary);
  opacity: 0.4;
}
.process-icon {
  color: var(--primary);
}
.process-card-inner h3 {
  font-weight: 700;
  font-size: 1rem;
}
.process-card-line {
  background: linear-gradient(90deg, var(--primary), transparent) !important;
}

/* ===== PORTFOLIO ===== */
.portfolio-item {
  border-radius: var(--radius) !important;
  overflow: hidden;
}
.portfolio-browser-chrome {
  border-radius: var(--radius) var(--radius) 0 0 !important;
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
}
.portfolio-badge {
  background: rgba(59, 130, 246, 0.12) !important;
  color: var(--primary) !important;
  border-radius: 3px !important;
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.portfolio-badge-dot {
  background: var(--primary) !important;
}

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  background: var(--surface) !important;
  transition: border-color 0.3s;
}
.faq-item:hover,
.faq-item[open] {
  border-color: var(--border-hover) !important;
}
.faq-question {
  font-weight: 600;
  font-size: 0.925rem;
}
.faq-question:hover {
  color: var(--primary);
}
.faq-icon::before,
.faq-icon::after {
  background: var(--primary);
}

/* ===== TICKER ===== */
.ticker-word {
  font-weight: 600;
  letter-spacing: -0.01em;
}
.ticker-word--accent {
  color: var(--primary) !important;
}

/* ===== CTA ===== */
.cta-content {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.cta-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border) !important;
}
.footer-brand .logo span {
  color: var(--primary);
}
.footer-col h4 {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.review-cta {
  color: var(--primary);
  transition: color 0.2s;
}
.review-cta:hover {
  color: var(--primary-light);
}

/* ===== SCROLL ===== */
.scroll-top {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
}
.scroll-top:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.scroll-progress {
  background: var(--primary) !important;
  height: 2px;
}

/* ===== HERO PROOF ===== */
.hero-proof-item {
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.hero-proof-item.proof-revealed {
  opacity: 1;
  transform: translateX(0);
}
.hero-proof-dot {
  background: var(--primary) !important;
}