/*
Theme Name: Neuronaut
Theme URI: https://neuronaut.net
Author: Neuronaut
Author URI: https://neuronaut.net
Description: Modern, dark, space-themed single-page parallax WordPress theme for Neuronaut AI Consulting. Features multi-layer parallax scrolling, smooth animations, and a cosmic aesthetic.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: neuronaut
Tags: one-page, dark, parallax, animation, modern, minimal
*/

/* =====================================================
   NEURONAUT THEME - MAIN STYLESHEET
   ===================================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

/* =====================================================
   CSS CUSTOM PROPERTIES
   ===================================================== */
:root {
  --color-bg:          #050810;
  --color-bg-2:        #080d1a;
  --color-surface:     rgba(255,255,255,0.04);
  --color-surface-2:   rgba(255,255,255,0.08);
  --color-border:      rgba(255,255,255,0.08);
  --color-primary:     #00d4ff;
  --color-primary-dim: rgba(0,212,255,0.15);
  --color-accent:      #7b2fff;
  --color-accent-dim:  rgba(123,47,255,0.15);
  --color-text:        #e8eaf0;
  --color-text-muted:  rgba(232,234,240,0.55);
  --color-white:       #ffffff;
  --font-main:         'Space Grotesk', sans-serif;
  --font-mono:         'Space Mono', monospace;
  --nav-height:        100px;
  --section-pad:       70px;
  --radius:            16px;
  --radius-sm:         8px;
  --transition:        0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --glow-primary:      0 0 40px rgba(0,212,255,0.3);
  --glow-accent:       0 0 40px rgba(123,47,255,0.3);
}

/* =====================================================
   RESET & BASE
   ===================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-white); }
ul { list-style: none; }

/* =====================================================
   SCROLLBAR
   ===================================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.8;
}

/* =====================================================
   LAYOUT UTILITIES
   ===================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-inner {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 2;
}

/* =====================================================
   NAVIGATION
   ===================================================== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

#site-header.scrolled {
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  height: 90px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-main);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-menu a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  transition: color var(--transition);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-white);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-cta {
  background: var(--color-primary) !important;
  color: var(--color-bg) !important;
  padding: 0.6rem 1.5rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  letter-spacing: 0.03em !important;
  transition: all var(--transition) !important;
  box-shadow: 0 0 20px rgba(0,212,255,0.3) !important;
}

.nav-cta:hover {
  background: var(--color-white) !important;
  box-shadow: 0 0 30px rgba(0,212,255,0.5) !important;
  transform: translateY(-1px) !important;
}

.nav-cta::after { display: none !important; }

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* =====================================================
   PARALLAX WRAPPER
   ===================================================== */
.parallax-section {
  position: relative;
  overflow: hidden;
}

.parallax-bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
  z-index: 0;
}

.parallax-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* =====================================================
   CANVAS PARTICLE LAYER
   ===================================================== */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -30%;
  background-image: url('images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.hero-stars {
  position: absolute;
  inset: -20%;
  background-image: url('images/stars-parallax.png');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 1;
  opacity: 0.7;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5,8,16,0.75) 0%,
    rgba(5,8,16,0.4) 50%,
    rgba(5,8,16,0.65) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-top: var(--nav-height);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 100vh;
}

.hero-text {
  padding: 2.5rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary-dim);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.8s ease both;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 480px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 0 30px rgba(0,212,255,0.35);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-white);
  color: var(--color-bg);
  box-shadow: 0 0 50px rgba(0,212,255,0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.875rem 2rem;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInRight 1s ease 0.2s both;
}

.hero-astronaut-wrap {
  position: relative;
  width: 420px;
  height: 420px;
}

.hero-astronaut {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 40px rgba(0,212,255,0.4));
}

.hero-orbit-ring {
  position: absolute;
  inset: -20px;
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 50%;
  animation: spin 20s linear infinite;
}

.hero-orbit-ring::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: var(--glow-primary);
}

.hero-orbit-ring-2 {
  position: absolute;
  inset: -50px;
  border: 1px solid rgba(123,47,255,0.1);
  border-radius: 50%;
  animation: spin 35s linear infinite reverse;
}

.hero-orbit-ring-2::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: var(--glow-accent);
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(0,212,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeIn 1s ease 1s both;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* =====================================================
   STATS BAR
   ===================================================== */
#stats-bar {
  position: relative;
  z-index: 10;
  background: rgba(255,255,255,0.03);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  padding: 2rem;
  text-align: center;
  border-right: 1px solid var(--color-border);
  transition: background var(--transition);
}

.stat-item:last-child { border-right: none; }

.stat-item:hover {
  background: var(--color-surface);
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-main);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
#about {
  position: relative;
  overflow: hidden;
}

.about-bg {
  position: absolute;
  inset: -20%;
  background-image: url('images/about-bg.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.about-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,8,16,0.88) 0%,
    rgba(5,8,16,0.75) 50%,
    rgba(5,8,16,0.9) 100%
  );
  z-index: 1;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.about-card:hover {
  border-color: rgba(0,212,255,0.25);
  box-shadow: var(--glow-primary);
  transform: translateY(-4px);
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.about-card:hover::before { opacity: 1; }

.about-avatar-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  padding: 3px;
  margin-bottom: 1.5rem;
}

.about-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--color-bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-main);
}

.about-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.25rem;
}

.about-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.about-bio-short {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--color-primary-dim);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
}

.about-floating-stat {
  position: absolute;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  backdrop-filter: blur(10px);
}

.about-floating-stat-1 {
  top: -20px;
  right: -20px;
  animation: floatStat 4s ease-in-out infinite;
}

.about-floating-stat-2 {
  bottom: -20px;
  left: -20px;
  animation: floatStat 4s ease-in-out infinite 2s;
}

.floating-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.floating-stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

.about-text .section-subtitle {
  max-width: 100%;
  margin-bottom: 1.25rem;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.highlight-item:hover {
  border-color: rgba(0,212,255,0.2);
  background: var(--color-surface-2);
}

.highlight-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.highlight-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-white);
  margin-bottom: 0.2rem;
}

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

/* =====================================================
   SERVICES SECTION
   ===================================================== */
#services {
  position: relative;
  overflow: hidden;
}

.services-bg {
  position: absolute;
  inset: -20%;
  background-image: url('images/services-bg.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.services-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,8,16,0.92) 0%,
    rgba(5,8,16,0.82) 50%,
    rgba(5,8,16,0.92) 100%
  );
  z-index: 1;
}

.services-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.services-header .section-subtitle {
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,212,255,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), var(--glow-primary);
  background: var(--color-surface-2);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(0,212,255,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

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

.service-icon-wrap {
  width: 60px;
  height: 60px;
  background: var(--color-primary-dim);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  transition: all var(--transition);
}

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

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.service-feature::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* =====================================================
   PROCESS SECTION
   ===================================================== */
#process {
  position: relative;
  background: var(--color-bg-2);
  overflow: hidden;
}

.process-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-accent), transparent);
  opacity: 0.4;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-number {
  width: 60px;
  height: 60px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-primary);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.process-step:hover .process-step-number {
  background: var(--color-primary);
  color: var(--color-bg);
  border-color: var(--color-primary);
  box-shadow: var(--glow-primary);
}

.process-step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.process-step-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
#contact {
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: -20%;
  background-image: url('images/contact-bg.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,8,16,0.9) 0%,
    rgba(5,8,16,0.8) 50%,
    rgba(5,8,16,0.95) 100%
  );
  z-index: 1;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-info .section-subtitle {
  max-width: 100%;
  margin-bottom: 2.5rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.contact-method:hover {
  border-color: rgba(0,212,255,0.25);
  background: var(--color-surface-2);
}

.contact-method-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-method-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.2rem;
}

.contact-method-value {
  font-size: 0.95rem;
  color: var(--color-white);
  font-weight: 500;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-accent), transparent);
}

.form-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

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

.form-label {
  display: block;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0.875rem 1rem;
  outline: none;
  transition: all var(--transition);
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary);
  background: rgba(0,212,255,0.05);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(232,234,240,0.3);
}

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

.form-select option {
  background: var(--color-bg-2);
  color: var(--color-white);
}

.form-submit {
  width: 100%;
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 0 30px rgba(0,212,255,0.3);
  margin-top: 0.5rem;
}

.form-submit:hover {
  background: var(--color-white);
  box-shadow: 0 0 50px rgba(0,212,255,0.5);
  transform: translateY(-2px);
}

/* =====================================================
   FOOTER
   ===================================================== */
#site-footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
  position: relative;
  z-index: 10;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo img {
  height: 80px;
  width: auto;
}

.footer-logo-text {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  transition: color var(--transition);
}

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

/* =====================================================
   SCROLL REVEAL ANIMATIONS
   ===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* =====================================================
   KEYFRAME ANIMATIONS
   ===================================================== */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(2deg); }
  66% { transform: translateY(-8px) rotate(-2deg); }
}

@keyframes floatStat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes scrollPulse {
  0% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  :root { --section-pad: 50px; }
  
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { order: -1; }
  .hero-astronaut-wrap { width: 300px; height: 300px; }
  
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-pad: 40px; --nav-height: 90px; }
  .nav-logo img { height: 60px; }
  
  .nav-menu { display: none; flex-direction: column; position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(5,8,16,0.97); backdrop-filter: blur(20px); padding: 2rem; gap: 1.5rem; border-bottom: 1px solid var(--color-border); }
  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }
  
  .hero-title { font-size: clamp(2.5rem, 8vw, 4rem); }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .about-highlights { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-astronaut-wrap { width: 220px; height: 220px; }
  .process-steps { grid-template-columns: 1fr; }
}