/* ============================================================
   SUPERNOVA SERVICES — Global Stylesheet
   Dark space theme · Purple accents · Clean layout
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Outfit:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-deep:       #07060d;
  --bg-surface:    #0f0d1a;
  --bg-card:       #15122a;
  --bg-card-hover: #1c1836;
  --purple-core:   #8b5cf6;
  --purple-light:  #a78bfa;
  --purple-glow:   rgba(139, 92, 246, 0.35);
  --purple-deep:   #5b21b6;
  --purple-muted:  #6d5aac;
  --text-primary:  #ede9f7;
  --text-body:     #c4bdd6;
  --text-muted:    #8a83a0;
  --border-subtle: rgba(139, 92, 246, 0.12);
  --border-hover:  rgba(139, 92, 246, 0.3);
  --white:         #ffffff;
  --font-display:  'Syne', sans-serif;
  --font-body:     'Outfit', sans-serif;
  --max-width:     1180px;
  --nav-height:    72px;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-body);
  background-color: var(--bg-deep);
  line-height: 1.7;
  overflow-x: hidden;
}

/* --- Star field background --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(1.5px 1.5px at 10% 15%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 25% 35%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1.5px 1.5px at 40% 70%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 55% 20%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 65% 55%, rgba(255,255,255,0.25), transparent),
    radial-gradient(1.5px 1.5px at 75% 80%, rgba(255,255,255,0.45), transparent),
    radial-gradient(1px 1px at 85% 40%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 90% 90%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 15% 85%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1.5px 1.5px at 50% 50%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 30% 10%, rgba(167,139,250,0.3), transparent),
    radial-gradient(1px 1px at 70% 65%, rgba(167,139,250,0.25), transparent),
    radial-gradient(1px 1px at 5% 50%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 95% 15%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1px 1px at 48% 92%, rgba(255,255,255,0.2), transparent);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

a {
  color: var(--purple-light);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--white);
}

img {
  max-width: 100%;
  display: block;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.15;
  font-weight: 700;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; font-weight: 600; }

p {
  font-size: 1.05rem;
  max-width: 640px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(7, 6, 13, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .accent {
  color: var(--purple-core);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.25s ease;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--purple-core);
  border-radius: 1px;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--purple-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 24px;
  padding: 6px 16px;
  border: 1px solid var(--border-hover);
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.06);
}

.hero h1 {
  margin-bottom: 24px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--purple-light), var(--purple-core));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-body);
  margin: 0 auto 40px;
  max-width: 560px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--purple-core);
  color: var(--white);
  box-shadow: 0 0 24px var(--purple-glow);
}

.btn-primary:hover {
  background: var(--purple-light);
  color: var(--white);
  box-shadow: 0 0 40px var(--purple-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--purple-core);
  color: var(--white);
  background: rgba(139, 92, 246, 0.08);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   SECTIONS — GENERAL
   ============================================================ */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

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

.section-header p {
  margin: 16px auto 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-core);
  margin-bottom: 12px;
}

/* ============================================================
   VALUE PROPS / FEATURES GRID
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px 28px;
  transition: all 0.35s ease;
}

.feature-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.08);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--purple-light);
  font-size: 1.4rem;
}

.feature-card h3 {
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 100%;
}

/* ============================================================
   ABOUT PAGE — BIO SECTION
   ============================================================ */
.about-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
}

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

.about-text h1 {
  margin-bottom: 8px;
}

.about-text .role {
  color: var(--purple-light);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 28px;
  display: block;
}

.about-text p {
  margin-bottom: 20px;
  max-width: 100%;
}

.about-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px;
}

.about-sidebar h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.about-sidebar ul {
  list-style: none;
}

.about-sidebar li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  color: var(--text-body);
}

.about-sidebar li:last-child {
  border-bottom: none;
}

.about-sidebar li strong {
  color: var(--text-primary);
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-hero {
  padding: calc(var(--nav-height) + 80px) 0 40px;
  text-align: center;
}

.services-hero p {
  margin: 16px auto 0;
}

.process-section {
  padding: 60px 0 100px;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
}

.process-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--purple-core), transparent);
  border-radius: 4px 0 0 4px;
}

.process-card .phase-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--purple-core);
  margin-bottom: 8px;
  display: block;
}

.process-card h3 {
  margin-bottom: 16px;
}

.process-card p {
  max-width: 100%;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.process-card ul {
  list-style: none;
  padding: 0;
}

.process-card li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--text-body);
  padding-left: 20px;
  position: relative;
}

.process-card li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--purple-core);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Tiers */
.tiers-section {
  padding: 80px 0;
}

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

.tier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.35s ease;
}

.tier-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.tier-card.featured {
  border-color: var(--purple-core);
  box-shadow: 0 0 40px rgba(139, 92, 246, 0.12);
  position: relative;
}

.tier-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--purple-core);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tier-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.tier-card h3 {
  margin-bottom: 10px;
}

.tier-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 100%;
  margin: 0 auto;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-hero {
  padding: calc(var(--nav-height) + 80px) 0 40px;
  text-align: center;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px 0 100px;
}

.contact-info h3 {
  margin-bottom: 24px;
}

.contact-info p {
  margin-bottom: 16px;
  max-width: 100%;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.contact-detail:last-of-type {
  border-bottom: none;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-light);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail-text {
  font-size: 0.95rem;
}

.contact-detail-text strong {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.contact-detail-text a {
  color: var(--text-body);
}

.contact-detail-text a:hover {
  color: var(--purple-light);
}

/* --- Contact Form --- */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px;
}

.contact-form-wrap h3 {
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.25s ease;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple-core);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a83a0' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-deep);
  color: var(--text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  margin-top: 8px;
}

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

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  text-align: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

.cta-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 64px 40px;
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner h2 {
  position: relative;
  margin-bottom: 16px;
}

.cta-inner p {
  position: relative;
  margin: 0 auto 32px;
  color: var(--text-muted);
}

.cta-inner .btn {
  position: relative;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-left .logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
}

.footer-left .logo-text .accent {
  color: var(--purple-core);
}

.footer-right {
  display: flex;
  gap: 28px;
}

.footer-right a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.25s ease;
}

.footer-right a:hover {
  color: var(--text-primary);
}

/* ============================================================
   PAGE TRANSITIONS / ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .features-grid,
  .tiers-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-content,
  .contact-layout,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .features-grid,
  .tiers-grid {
    grid-template-columns: 1fr;
  }

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

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(7, 6, 13, 0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + 60px) 24px 60px;
  }

  .section {
    padding: 60px 0;
  }

  .cta-inner {
    padding: 40px 24px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}