/* Rabbit Wallpaper Room - One-page layout */
/* Color system: orange + green with dark tech backdrop */

:root {
  --bg: #050608;
  --bg-soft: #0b1014;
  --card: rgba(9, 13, 16, 0.98);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --accent-orange: #ff8a3d;
  --accent-green: #32d27e;
  --accent-orange-soft: rgba(255, 138, 61, 0.24);
  --accent-green-soft: rgba(50, 210, 126, 0.18);
  --text-main: #f7fafc;
  --text-muted: #a0aec0;
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.85);
  --radius-lg: 24px;
  --radius-pill: 999px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 138, 61, 0.16), transparent 55%),
    radial-gradient(circle at bottom right, rgba(50, 210, 126, 0.18), transparent 55%),
    var(--bg);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

/* Layout helpers */

.shell {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

p {
  margin: 0 0 12px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* Header & navigation */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 8, 0.94), rgba(5, 6, 8, 0.9), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: box-shadow 0.2s ease-out, background 0.2s ease-out, border-color 0.2s ease-out;
}

.site-header.has-shadow {
  background: rgba(5, 6, 8, 0.98);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 14px;
  background: conic-gradient(from 210deg, var(--accent-orange), var(--accent-green));
  position: relative;
  box-shadow: 0 0 0 2px rgba(5, 6, 8, 0.8), 0 14px 30px rgba(0, 0, 0, 0.8);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 7px 6px 5px 11px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, rgba(255, 255, 255, 0.05));
  opacity: 0.9;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #fefefe;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.9rem;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.16s ease-out;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  transition: width 0.18s ease-out;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text-main);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(5, 6, 8, 0.9);
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-direction: column;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.8px;
  border-radius: 999px;
  background: #fefefe;
  transition: transform 0.18s ease-out, opacity 0.18s ease-out, width 0.18s ease-out;
}

.site-header.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(4px) rotate(40deg);
  width: 20px;
}

.site-header.is-open .nav-toggle span:nth-child(2) {
  transform: translateY(-4px) rotate(-40deg);
  width: 20px;
}

/* Hero */

.hero {
  padding-top: 88px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 52px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 4vw, 2.7rem);
}

.hero-tagline {
  font-size: 1.06rem;
  color: var(--accent-green);
  margin-bottom: 10px;
}

.hero-text {
  font-size: 0.98rem;
  max-width: 32rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.meta-pill {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: rgba(10, 16, 18, 0.95);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
}

.hero-visual {
  position: relative;
}

.device-frame {
  width: 100%;
  max-width: 280px;
  margin-left: auto;
  border-radius: 38px;
  padding: 12px;
  background: radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.22), transparent 58%),
              radial-gradient(circle at 90% 100%, rgba(50, 210, 126, 0.25), transparent 60%),
              #050608;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.device-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 16px;
  border-radius: 999px;
  background: rgba(4, 6, 8, 0.95);
}

.device-screen {
  border-radius: 30px;
  background: radial-gradient(circle at 0% 0%, var(--accent-orange-soft), transparent 75%),
              radial-gradient(circle at 100% 100%, var(--accent-green-soft), transparent 80%),
              #05060a;
  padding: 22px 18px;
  position: relative;
  overflow: hidden;
  min-height: 210px;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(0.4px);
  opacity: 0.9;
}

.orb-orange {
  width: 90px;
  height: 90px;
  top: -18px;
  right: -18px;
  background: radial-gradient(circle at 30% 30%, #fff, var(--accent-orange));
}

.orb-green {
  width: 120px;
  height: 120px;
  bottom: -20px;
  left: -18px;
  background: radial-gradient(circle at 40% 40%, #f3fff8, var(--accent-green));
}

.device-copy {
  position: relative;
  z-index: 1;
  max-width: 180px;
}

.device-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
}

.device-title {
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: #fefefe;
}

.device-sub {
  font-size: 0.8rem;
}

.hero-note {
  margin-top: 18px;
  font-size: 0.86rem;
  max-width: 260px;
}

/* Privacy */

.privacy {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(circle at top right, rgba(255, 138, 61, 0.12), transparent 60%),
              radial-gradient(circle at bottom left, rgba(50, 210, 126, 0.1), transparent 65%),
              linear-gradient(135deg, #05060a, #05070c);
}

.privacy h2 {
  font-size: 1.6rem;
}

.section-intro {
  max-width: 44rem;
  font-size: 0.95rem;
  margin-bottom: 26px;
}

.policy-block {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 20px 20px 18px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.75);
  margin-bottom: 18px;
}

.policy-block h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.policy-block ul {
  margin: 8px 0 10px 1.1rem;
  padding-left: 0;
  color: var(--text-muted);
}

.policy-block li {
  margin-bottom: 6px;
}

.policy-block strong {
  color: #e7edf5;
}

.last-updated {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-orange);
}

/* Contact section */

.contact {
  background: radial-gradient(circle at 10% 0%, rgba(255, 138, 61, 0.16), transparent 60%),
              radial-gradient(circle at 80% 110%, rgba(50, 210, 126, 0.2), transparent 65%);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 32px;
  align-items: flex-start;
}

.contact-info h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.contact-meta {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  font-size: 0.9rem;
}

.contact-meta li {
  margin-bottom: 6px;
}

.contact-meta a {
  color: var(--accent-green);
  text-decoration: none;
}

.contact-meta a:hover,
.contact-meta a:focus-visible {
  text-decoration: underline;
}

.contact-form-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  padding: 22px 22px 20px;
}

.support-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.support-form label {
  font-size: 0.86rem;
  color: #e2e8f0;
  margin-bottom: 4px;
}

.support-form textarea,
.support-form input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.7);
  padding: 9px 10px;
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.support-form textarea::placeholder,
.support-form input::placeholder {
  color: rgba(148, 163, 184, 0.8);
}

.support-form textarea:focus,
.support-form input:focus {
  border-color: var(--accent-green);
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 0 0 1px rgba(50, 210, 126, 0.6);
}

.field-row {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.field {
  display: flex;
  flex-direction: column;
}

.btn-primary {
  border: none;
  border-radius: 999px;
  padding: 9px 18px;
  margin-top: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  align-self: flex-start;
  color: #050608;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out, filter 0.12s ease-out;
}

.btn-primary::after {
  content: "↗";
  font-size: 0.9rem;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.8);
}

.form-status {
  min-height: 18px;
  font-size: 0.8rem;
  color: var(--accent-green);
  margin-top: 4px;
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #040506;
  padding: 18px 0 20px;
}

.footer-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-flex a {
  color: var(--accent-orange);
  text-decoration: none;
}

.footer-flex a:hover,
.footer-flex a:focus-visible {
  text-decoration: underline;
}

/* Responsiveness */

@media (max-width: 880px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .hero-visual {
    order: -1;
  }

  .device-frame {
    margin: 0 auto;
  }

  section {
    padding: 64px 0;
  }
}

@media (max-width: 720px) {
  .header-inner {
    padding-inline: 16px;
  }

  .site-nav {
    position: absolute;
    inset: 52px 16px auto 16px;
    border-radius: 18px;
    padding: 10px 14px;
    background: rgba(4, 5, 8, 0.98);
    flex-direction: column;
    align-items: flex-start;
    border: 1px solid rgba(255, 255, 255, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.16s ease-out, transform 0.16s ease-out;
  }

  .site-header.is-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-form-card {
    padding: 18px 16px 18px;
  }
}

@media (max-width: 520px) {
  .shell {
    padding-inline: 16px;
  }

  .field-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .policy-block {
    padding-inline: 16px;
  }
}