/* ========================================
   Christian Hubmann — Personal Brand Site
   styles.css
   ======================================== */

/* === Custom Properties === */
:root {
  --bg-dark: #0a0a0a;
  --bg-mid: #111111;
  --bg-light: #1a1a1a;
  --accent: #e63946;
  --accent-hover: #ff4d5a;
  --blue: #cccccc;
  --blue-dim: rgba(200, 200, 200, 0.10);
  --text: #f0f0f0;
  --text-muted: #999999;
  --text-dim: #555555;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-hover: rgba(255, 255, 255, 0.06);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

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

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.nav-logo:hover { opacity: 0.8; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--accent);
  color: var(--bg-dark) !important;
  padding: 8px 20px;
  border-radius: 100px;
  font-weight: 600;
}

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

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero === */
/* === Language Switch === */
.nav-right-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-btn {
  background: none;
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.lang-btn:hover { border-color: var(--accent); color: var(--text); }
.lang-active { color: var(--accent); font-weight: 700; }
.lang-inactive { color: var(--text-dim); }

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  opacity: 0.35;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(230, 57, 70, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(200, 200, 200, 0.03) 0%, transparent 50%),
    linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 0.75) 70%, var(--bg-dark) 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: auto;
  width: 100%;
  height: 100%;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-pre {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.125rem);
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 40px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}

.hero-cta:hover {
  background: var(--glass-hover);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero-cta svg {
  transition: transform var(--transition);
}

.hero-cta:hover svg {
  transform: translateY(3px);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Fade up animation */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Sections === */
.section {
  padding: 120px 0;
  position: relative;
}

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

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(255, 170, 58, 0.2);
  border-radius: 100px;
  background: rgba(255, 170, 58, 0.05);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 16px auto 0;
}

/* === About === */
.about {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-mid) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-lead {
  font-size: 1.2rem !important;
  color: var(--text) !important;
  font-weight: 400;
  line-height: 1.7 !important;
}

.about-text strong {
  color: var(--text);
  font-weight: 600;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}

.stat-card:hover {
  background: var(--glass-hover);
  border-color: rgba(255, 170, 58, 0.15);
  transform: translateY(-4px);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* === Services === */
.services {
  background: linear-gradient(180deg, var(--bg-mid) 0%, var(--bg-dark) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  background: var(--glass-hover);
  border-color: rgba(255, 170, 58, 0.12);
  transform: translateY(-6px);
}

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

.service-card.featured {
  border-color: rgba(255, 170, 58, 0.2);
  background: rgba(255, 170, 58, 0.03);
}

.service-card.featured::before {
  opacity: 0.5;
}

.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid rgba(255, 170, 58, 0.3);
  border-radius: 100px;
  background: rgba(255, 170, 58, 0.08);
}

.service-icon {
  margin-bottom: 24px;
  opacity: 0.9;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.service-tags li {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue);
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--blue-dim);
}

.service-link {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.service-link:hover {
  color: var(--accent-hover);
  transform: translateX(4px);
}

/* === Track Record === */
.track-record {
  background: var(--bg-dark);
  padding-bottom: 100px;
  overflow: hidden;
}

.marquee-wrapper {
  margin-bottom: 16px;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee {
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  gap: 16px;
  animation: marqueeScroll 40s linear infinite;
}

.marquee.reverse .marquee-track {
  animation: marqueeScrollReverse 35s linear infinite;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes marqueeScrollReverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.client-name {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dim);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  white-space: nowrap;
  transition: var(--transition);
  background: var(--glass-bg);
  flex-shrink: 0;
}

.client-name:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}

.client-name.highlight {
  color: var(--text);
  font-weight: 600;
  border-color: rgba(255, 170, 58, 0.2);
  background: rgba(255, 170, 58, 0.04);
}

.client-name.highlight:hover {
  border-color: rgba(255, 170, 58, 0.4);
  color: var(--accent);
}

/* === Morpheus === */
.morpheus {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #020208;
}

.morpheus-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.morpheus-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.morpheus-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: 
    radial-gradient(ellipse at 70% 50%, rgba(28, 160, 227, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, rgba(2, 2, 8, 0.5) 0%, rgba(2, 2, 8, 0.8) 50%, rgba(10, 10, 18, 1) 100%);
}

.morpheus-matrix {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.06;
}

.morpheus-content {
  position: relative;
  z-index: 3;
}

.morpheus-text {
  max-width: 650px;
}

.morpheus-tag {
  border-color: rgba(28, 160, 227, 0.3);
  background: rgba(28, 160, 227, 0.05);
  color: var(--blue);
}

.morpheus-title {
  margin-bottom: 24px;
}

.morpheus-quote {
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
}

.morpheus-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.morpheus-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.morpheus-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: var(--transition);
}

.morpheus-feature:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(28, 160, 227, 0.15);
}

.morpheus-feature-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.morpheus-feature strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.morpheus-feature span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === Morpheus CTA === */
.morpheus-cta {
  margin-top: 48px;
  padding: 40px;
  background: rgba(230, 57, 70, 0.06);
  border: 1px solid rgba(230, 57, 70, 0.2);
  border-radius: var(--radius);
  text-align: center;
}
.morpheus-cta h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.morpheus-cta p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto 28px;
  line-height: 1.6;
}
.morpheus-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 30px;
  text-decoration: none;
  transition: var(--transition);
}
.btn-primary:hover { filter: brightness(1.15); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 30px;
  text-decoration: none;
  transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* === Footer === */
.footer {
  background: linear-gradient(180deg, var(--bg-dark) 0%, #05050a 100%);
  padding: 120px 0 40px;
}

.footer-content {
  text-align: center;
  margin-bottom: 80px;
}

.footer-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-top: 16px;
  margin-bottom: 16px;
}

.footer-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 40px;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--text);
  border-color: var(--accent);
  background: rgba(255, 170, 58, 0.05);
  transform: translateY(-2px);
}

.footer-link svg {
  width: 18px;
  height: 18px;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer-link:hover svg {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* === Scroll Reveal === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* === Responsive === */
@media (max-width: 968px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section {
    padding: 80px 0;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    background: rgba(10, 10, 18, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    transition: right var(--transition);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    font-size: 1.25rem;
  }

  .nav-link::after { display: none; }

  .hero-content {
    padding: 0 16px;
  }

  .hero-tagline {
    font-size: 0.85rem;
    letter-spacing: 0.01em;
  }

  .hero-bg img {
    opacity: 0.25;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  .footer-links {
    gap: 10px;
  }

  .footer-link span {
    display: none;
  }

  .footer-link {
    padding: 14px;
    border-radius: 50%;
  }

  .morpheus-text {
    max-width: 100%;
  }

  .morpheus-quote {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .service-card {
    padding: 28px 20px;
  }

  .morpheus-feature {
    padding: 12px 14px;
  }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .marquee-track {
    animation: none !important;
  }
}

/* === Selection === */
::selection {
  background: rgba(255, 170, 58, 0.3);
  color: var(--text);
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--text-dim);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}