@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800;900&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

/* ── DESIGN SYSTEM VARIABLES ────────────────────────────────────────────── */
:root {
  --bg-color: #050811;
  --bg-dots: rgba(37, 99, 235, 0.03);
  --panel-bg: rgba(13, 18, 33, 0.7);
  --panel-border: rgba(255, 255, 255, 0.06);
  --panel-border-hover: rgba(59, 130, 246, 0.3);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-cobalt: #2563eb;
  --accent-electric: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-gold: #d4af37;
  --accent-gold-glow: rgba(212, 175, 55, 0.15);
  
  --shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 20px -5px rgba(37, 99, 235, 0.3);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ── BASE STYLES ────────────────────────────────────────────────────────── */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(var(--bg-dots) 1.5px, transparent 1.5px),
    radial-gradient(var(--bg-dots) 1.5px, transparent 1.5px);
  background-size: 30px 30px;
  background-position: 0 0, 15px 15px;
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ──────────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

.text-gradient-cobalt {
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #ffffff 40%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── GLOBAL LAYOUT & CONTAINER ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── HEADER / NAVIGATION ──────────────────────────────────────────────────── */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

header.scrolled {
  background-color: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-smooth);
}

header.scrolled .nav-container {
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-cobalt), var(--accent-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-glow);
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  font-style: italic;
}

.logo-text span {
  color: var(--accent-electric);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition-smooth);
}

nav a:hover {
  color: var(--accent-electric);
}

.btn-nav {
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-electric);
  border: 1px solid rgba(37, 99, 235, 0.3);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
}

.btn-nav:hover {
  background: var(--accent-cobalt);
  color: var(--text-primary);
  border-color: var(--accent-cobalt);
  box-shadow: var(--shadow-glow);
}

/* ── HERO SECTION ────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-content {
  max-width: 700px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 24px;
}

.hero-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 8px var(--accent-gold);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 0.95;
  margin-bottom: 24px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-cobalt);
  color: var(--text-primary);
  border: 1px solid var(--accent-cobalt);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: var(--accent-electric);
  border-color: var(--accent-electric);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

/* ── SECTIONS ────────────────────────────────────────────────────────────── */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  margin-bottom: 64px;
}

.section-subtitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-electric);
  letter-spacing: 0.25em;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
  font-weight: 900;
}

/* ── SERVICE CARD GRID ───────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-cols: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 40px 32px;
  border-radius: 24px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.service-card:hover {
  border-color: var(--panel-border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-card-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.1) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition-smooth);
  pointer-events: none;
}

.service-card:hover .service-card-glow {
  opacity: 1;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-electric);
  margin-bottom: 28px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  background: var(--accent-cobalt);
  color: var(--text-primary);
  border-color: var(--accent-cobalt);
  box-shadow: var(--shadow-glow);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  font-weight: 800;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.service-bullet-list {
  list-style: none;
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.service-bullet-list li {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-bullet-list svg {
  color: var(--accent-electric);
  flex-shrink: 0;
}

/* ── CALCULATOR PANEL ────────────────────────────────────────────────────── */
.calc-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 32px;
  padding: 48px;
  display: grid;
  grid-template-cols: 1fr;
  gap: 40px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

@media(min-width: 768px) {
  .calc-panel {
    grid-template-cols: 1fr 1fr;
  }
}

.calc-panel::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.calc-inputs h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.calc-inputs p {
  font-size: 0.95rem;
  margin-bottom: 32px;
}

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

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-electric);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-glow);
}

.calc-results {
  background: rgba(5, 8, 17, 0.8);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.results-header {
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 20px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.results-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
}

.results-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #10b981;
}

.results-grid {
  display: grid;
  grid-template-cols: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed var(--panel-border);
}

.result-item:last-child {
  border: none;
}

.result-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.result-val {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.result-val.highlight-gold {
  color: var(--accent-gold);
}

.result-val.highlight-blue {
  color: var(--accent-electric);
}

.result-val.highlight-cyan {
  color: var(--accent-cyan);
}

.calc-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  border-top: 1px solid var(--panel-border);
  padding-top: 16px;
}

/* ── TEAM SECTION ────────────────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-cols: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.team-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  padding: 48px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(8px);
}

.team-card:hover {
  border-color: var(--panel-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border: 1px solid var(--panel-border);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-electric);
  box-shadow: var(--shadow-sm);
}

.team-card:hover .team-avatar {
  background: linear-gradient(135deg, var(--accent-cobalt), var(--accent-electric));
  color: var(--text-primary);
  border-color: var(--accent-cobalt);
}

.team-card h3 {
  font-size: 1.5rem;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.team-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  display: block;
}

.team-card p {
  font-size: 0.9rem;
  margin-bottom: 28px;
  line-height: 1.6;
}

.team-experience {
  border-top: 1px solid var(--panel-border);
  padding-top: 24px;
}

.exp-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.exp-tag {
  display: inline-block;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--panel-border);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-right: 8px;
  margin-bottom: 8px;
}

.team-social {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  border-top: 1px dashed var(--panel-border);
  padding-top: 16px;
}

.team-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.team-social-link:hover {
  color: var(--accent-cyan);
}

.team-social-link svg {
  color: var(--accent-cyan);
  transition: var(--transition-smooth);
}

.team-social-link:hover svg {
  transform: scale(1.1);
}

/* ── CONTACT FORM SECTION ────────────────────────────────────────────────── */
.contact-container {
  display: grid;
  grid-template-cols: 1fr;
  gap: 48px;
}

@media(min-width: 768px) {
  .contact-container {
    grid-template-cols: 1fr 1.5fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 1.75rem;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.contact-info p {
  margin-bottom: 32px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-electric);
  flex-shrink: 0;
}

.contact-method-text h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.contact-method-text a, .contact-method-text p {
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
}

.contact-form {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 40px;
  border-radius: 28px;
  backdrop-filter: blur(8px);
}

.btn-form {
  width: 100%;
  justify-content: center;
}

.spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-success-msg {
  display: none;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
  padding: 16px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 20px;
  text-align: center;
}

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--panel-border);
  padding: 48px 0;
  background: #020409;
}

.footer-container {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

@media(min-width: 768px) {
  .footer-container {
    flex-direction: row;
  }
}

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

.footer-links {
  display: flex;
  list-style: none;
  gap: 24px;
}

.footer-links a {
  text-decoration: none;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-electric);
}

/* ── STORM SELECTOR & STATS ── */
.storm-selector-grid {
  display: grid;
  grid-template-cols: 1fr;
  gap: 12px;
  margin-top: 16px;
}

@media(min-width: 480px) {
  .storm-selector-grid {
    grid-template-cols: 1fr 1fr;
  }
}

.storm-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  color: var(--text-secondary);
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 100%;
}

.storm-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.storm-btn.active {
  background: var(--accent-cobalt);
  border-color: var(--accent-cobalt);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.storm-stats-container {
  display: grid;
  grid-template-cols: 1fr;
  gap: 16px;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--panel-border);
  padding: 20px;
  border-radius: 16px;
}

@media(min-width: 480px) {
  .storm-stats-container {
    grid-template-cols: 1fr 1fr;
  }
}

.storm-stat-item {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.stat-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 4px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  nav ul {
    display: none;
  }
}