/* ============================================================
   SORAKA — www.soraka.de
   Aurora Obsidian estetiği · Premium dark · OLED-first
   ============================================================ */

:root {
  --bg: #050509;
  --bg-elev: #0A0A12;
  --surface: #0F0F1A;
  --surface-2: #14141F;
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #FFFFFF;
  --text-dim: #A0A0B0;
  --text-faint: #6A6A7A;

  --primary: #6D5BFF;
  --primary-strong: #8A7AFF;
  --primary-soft: rgba(109, 91, 255, 0.16);
  --cyan: #3EC1FF;
  --mint: #5EF3D8;
  --amber: #FFB547;
  --danger: #FF5468;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --max-w: 1200px;

  --grad-violet-cyan: linear-gradient(135deg, #6D5BFF 0%, #3EC1FF 100%);
  --grad-violet-mint: linear-gradient(135deg, #6D5BFF 0%, #5EF3D8 100%);

  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 80px rgba(109, 91, 255, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: var(--primary); color: white; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

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

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

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

/* ============= AURORA BACKGROUND ============= */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  animation: drift 18s ease-in-out infinite;
}
.aurora-blob-1 {
  width: 600px; height: 600px;
  background: #6D5BFF;
  top: -200px; left: -100px;
}
.aurora-blob-2 {
  width: 500px; height: 500px;
  background: #3EC1FF;
  top: 40%; right: -150px;
  animation-delay: -6s;
}
.aurora-blob-3 {
  width: 420px; height: 420px;
  background: #5EF3D8;
  bottom: -150px; left: 30%;
  animation-delay: -12s;
  opacity: 0.18;
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(40px, -30px) scale(1.05); }
  66%      { transform: translate(-30px, 30px) scale(0.95); }
}

/* ============= HEADER ============= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(5, 5, 9, 0.78);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}
.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  letter-spacing: 0.16em;
}
.nav {
  display: flex;
  gap: 28px;
  font-size: 14.5px;
  font-weight: 500;
}
.nav a {
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav a:hover { color: var(--text); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-switch {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}
.lang-switch button {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}
.lang-switch button.active {
  background: var(--primary);
  color: white;
}

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 20px rgba(109, 91, 255, 0.35);
}
.btn-primary:hover {
  background: var(--primary-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(109, 91, 255, 0.5);
}
.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover {
  background: var(--surface);
  border-color: var(--primary);
}
.btn-sm   { padding: 9px 16px; font-size: 13.5px; }
.btn-lg   { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }

/* ============= HERO ============= */
.hero {
  position: relative;
  padding: 100px 0 120px;
  overflow: hidden;
}
.hero-inner {
  max-width: 820px;
  text-align: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  border: 1px solid rgba(109, 91, 255, 0.28);
  color: var(--primary-strong);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 6.5vw, 76px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}
.hero-title span { display: block; }
.grad-text {
  background: var(--grad-violet-cyan);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 36px;
}
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.hero-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.hero-stats strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.hero-stats span {
  font-size: 12px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============= HERO DEVICE MOCKUP ============= */
.hero-device {
  position: relative;
  margin: 80px auto 0;
  max-width: 480px;
  padding: 0 24px;
}
.device-glow {
  position: absolute;
  inset: -40px;
  background: var(--grad-violet-cyan);
  filter: blur(80px);
  opacity: 0.35;
  border-radius: 50%;
  z-index: 0;
}
.device-card {
  position: relative;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-elev) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  z-index: 1;
}
.device-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.device-header .dot {
  width: 8px; height: 8px;
  background: var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--mint);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.rings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  margin-bottom: 20px;
}
.ring {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
}
.ring-label {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
  width: 56px;
}
.ring-bar {
  height: 6px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
}
.ring-fill {
  height: 100%;
  background: var(--grad-violet-mint);
  border-radius: 999px;
  transition: width 1s ease;
}
.ring-pct {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.device-tel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.device-tel > div {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
}
.device-tel span { color: var(--text-faint); }
.device-tel strong {
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* ============= SECTION DEFAULTS ============= */
section {
  padding: 100px 0;
  position: relative;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.015em;
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.15;
}
.section-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: clamp(15px, 1.6vw, 18px);
  max-width: 680px;
  margin: 0 auto 56px;
}

/* ============= WHY GRID ============= */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s;
}
.why-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(109, 91, 255, 0.15);
}
.why-icon {
  font-size: 32px;
  margin-bottom: 16px;
}
.why-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}
.why-card p {
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ============= HOW STEPS ============= */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}
.step {
  text-align: center;
  padding: 32px 20px;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 700;
  background: var(--grad-violet-cyan);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
  line-height: 1;
}
.step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}
.step p {
  color: var(--text-dim);
  font-size: 15px;
}

/* ============= COMMUNITY ============= */
.community {
  background: linear-gradient(180deg, transparent 0%, rgba(109, 91, 255, 0.04) 50%, transparent 100%);
}
.community-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.community-text .tag {
  display: inline-block;
  background: var(--primary-soft);
  color: var(--primary-strong);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.community-text .section-title {
  text-align: left;
  margin-bottom: 18px;
}
.community-text > p {
  color: var(--text-dim);
  font-size: 16px;
  margin-bottom: 24px;
}
.community-list {
  list-style: none;
  margin-bottom: 32px;
}
.community-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
}
.community-list li:last-child { border-bottom: none; }

/* Community mock */
.community-mock {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.post-card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 18px;
  transform: rotate(-1.5deg);
  transition: transform 0.4s;
}
.post-card:hover { transform: rotate(0); }
.post-card-2 {
  transform: rotate(2deg) translateX(40px);
  margin-top: -8px;
}
.post-card-2:hover { transform: rotate(0) translateX(0); }
.post-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad-violet-cyan);
}
.avatar-2 { background: var(--grad-violet-mint); }
.post-header strong {
  display: block;
  font-size: 14.5px;
}
.post-header span {
  font-size: 12px;
  color: var(--text-faint);
}
.post-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #2A1F4A 0%, #0A0A12 100%);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}
.post-image::before {
  content: '🚗';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 64px;
  opacity: 0.35;
}
.post-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.post-stats .badge {
  margin-left: auto;
  background: var(--primary-soft);
  color: var(--primary-strong);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
.post-stats .badge-2 {
  background: rgba(94, 243, 216, 0.12);
  color: var(--mint);
}

/* ============= FEATURES GRID ============= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 40px;
}
.feature-item {
  display: flex;
  gap: 12px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  color: var(--text);
}
.feature-item > span:first-child {
  color: var(--mint);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============= PRICING ============= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.price-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s;
}
.price-card:hover { transform: translateY(-4px); }
.price-card-popular {
  background: linear-gradient(180deg, rgba(109, 91, 255, 0.08) 0%, var(--surface) 100%);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}
.price-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.price-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 14px;
}
.price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 24px;
}
.price .amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.price .origi {
  font-size: 18px;
  color: var(--text-faint);
  text-decoration: line-through;
}
.price-card ul {
  list-style: none;
  margin-bottom: 28px;
}
.price-card ul li {
  padding: 8px 0;
  font-size: 14.5px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.price-card ul li:last-child { border-bottom: none; }
.price-card ul li::before {
  content: '✓';
  color: var(--mint);
  font-weight: 700;
  margin-right: 10px;
}
.pricing-foot {
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
  margin-top: 32px;
}

/* ============= PRE-ORDER FORM ============= */
.form-section {
  padding: 60px 0 120px;
}
.form-card {
  max-width: 580px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}
.form-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  margin-bottom: 8px;
}
.form-card > p {
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 15px;
}
.form-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.form-card input,
.form-card select {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-card input:focus,
.form-card select:focus {
  outline: none;
  border-color: var(--primary);
}
.form-card input::placeholder { color: var(--text-faint); }
.form-legal {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 14px;
}
.form-success {
  margin-top: 20px;
  padding: 18px;
  background: rgba(94, 243, 216, 0.08);
  border: 1px solid var(--mint);
  border-radius: var(--radius-sm);
  color: var(--mint);
  font-size: 14.5px;
}
.form-success strong { display: block; margin-bottom: 6px; }
.form-success span { color: var(--text-dim); font-weight: 400; }

/* ============= FAQ ============= */
.faq-list {
  max-width: 780px;
  margin: 50px auto 0;
}
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s;
}
.faq-list details:hover { border-color: var(--border-strong); }
.faq-list details[open] {
  border-color: var(--primary);
  background: linear-gradient(180deg, var(--primary-soft) 0%, var(--surface) 100%);
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  font-size: 22px;
  color: var(--primary-strong);
  font-weight: 300;
  transition: transform 0.3s;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p {
  padding: 0 24px 22px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.7;
}

/* ============= FOOTER ============= */
.footer {
  padding: 80px 0 30px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand p {
  color: var(--text-dim);
  margin-top: 16px;
  font-size: 14px;
}
.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}
.footer-social a {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 16px;
  transition: all 0.2s;
}
.footer-social a:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.footer-cols h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-cols a {
  display: block;
  color: var(--text-dim);
  font-size: 14.5px;
  padding: 6px 0;
  transition: color 0.2s;
}
.footer-cols a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 12px;
}

/* ============= RESPONSIVE ============= */
@media (max-width: 980px) {
  .nav { display: none; }
  .why-grid,
  .how-steps,
  .features-grid,
  .pricing-grid,
  .footer-cols {
    grid-template-columns: 1fr;
  }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .community-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .hero { padding: 60px 0 80px; }
  section { padding: 70px 0; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .header-actions .lang-switch { display: none; }
}

/* ============= ANIMATIONS ============= */
@media (prefers-reduced-motion: no-preference) {
  .why-card,
  .price-card,
  .step,
  .feature-item,
  .post-card {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  .why-card:nth-child(1) { animation-delay: 0.05s; }
  .why-card:nth-child(2) { animation-delay: 0.1s; }
  .why-card:nth-child(3) { animation-delay: 0.15s; }
  .why-card:nth-child(4) { animation-delay: 0.2s; }
  .why-card:nth-child(5) { animation-delay: 0.25s; }
  .why-card:nth-child(6) { animation-delay: 0.3s; }
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}