/* Robussy.AI — neon cyber romance */

:root {
  --bg: #0a0512;
  --bg-2: #120826;
  --surface: #170d2b;
  --surface-2: #1f1238;
  --line: rgba(200, 140, 255, 0.14);
  --pink: #ff2d8e;
  --pink-soft: #ff6ab3;
  --purple: #8b2dff;
  --purple-soft: #b07aff;
  --chrome: #c8ccd8;
  --text: #efe9fa;
  --muted: #a394c2;
  --glow-pink: 0 0 24px rgba(255, 45, 142, 0.45);
  --glow-purple: 0 0 24px rgba(139, 45, 255, 0.4);
  --radius: 18px;
  --font-head: "Space Grotesk", sans-serif;
  --font-body: "Outfit", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}

button, a { touch-action: manipulation; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(139, 45, 255, 0.22), transparent 60%),
    radial-gradient(800px 500px at 10% 20%, rgba(255, 45, 142, 0.14), transparent 55%),
    radial-gradient(700px 600px at 50% 110%, rgba(139, 45, 255, 0.12), transparent 60%);
}

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

a { color: var(--pink-soft); text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.container { width: min(1140px, 92%); margin: 0 auto; }

section { padding: 90px 0; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pink-soft);
  margin-bottom: 14px;
}

.section-title { font-size: clamp(30px, 4.4vw, 46px); margin-bottom: 16px; }
.section-sub { color: var(--muted); max-width: 640px; font-size: 18px; }

.grad-text {
  background: linear-gradient(92deg, var(--pink) 10%, var(--purple-soft) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn-primary {
  background: linear-gradient(92deg, var(--pink), var(--purple));
  color: #fff;
  box-shadow: var(--glow-pink);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(255, 45, 142, 0.6); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 106, 179, 0.5);
}
.btn-ghost:hover { background: rgba(255, 45, 142, 0.1); box-shadow: var(--glow-pink); }

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10, 5, 18, 0.75);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.logo span { color: var(--pink); text-shadow: var(--glow-pink); }
.logo .tm { font-size: 0.62em; font-weight: 700; vertical-align: super; margin-left: 3px; color: var(--pink-soft); text-shadow: none; }

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: 15.5px; transition: color 0.15s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links .btn { padding: 10px 22px; font-size: 14.5px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 26px;
  cursor: pointer;
}

/* ---------- hero ---------- */

.hero { padding: 70px 0 90px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(38px, 5.6vw, 64px);
  margin-bottom: 20px;
}

.hero-sub { color: var(--muted); font-size: 19px; max-width: 520px; margin-bottom: 32px; }

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-note { margin-top: 18px; font-size: 14px; color: var(--muted); }

/* ---------- hero chat ---------- */

.chat-shell {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.chat-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--pink);
  box-shadow: var(--glow-pink);
}

.chat-id { flex: 1; }
.chat-name { font-family: var(--font-head); font-weight: 600; font-size: 17px; }
.chat-status { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--muted); }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulse 2s infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

.chat-log {
  height: 340px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--purple) transparent;
}

.msg {
  max-width: 82%;
  padding: 11px 16px;
  border-radius: 18px;
  font-size: 15.5px;
  line-height: 1.5;
  animation: msg-in 0.3s ease;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.msg-her {
  align-self: flex-start;
  background: rgba(139, 45, 255, 0.18);
  border: 1px solid rgba(176, 122, 255, 0.25);
  border-bottom-left-radius: 6px;
}

.msg-you {
  align-self: flex-end;
  background: linear-gradient(92deg, rgba(255, 45, 142, 0.85), rgba(139, 45, 255, 0.85));
  color: #fff;
  border-bottom-right-radius: 6px;
}

.msg-cta {
  align-self: flex-start;
  margin-top: 2px;
}
.msg-cta .btn { padding: 10px 20px; font-size: 14px; }

.typing {
  align-self: flex-start;
  display: flex;
  gap: 5px;
  padding: 14px 18px;
  background: rgba(139, 45, 255, 0.18);
  border: 1px solid rgba(176, 122, 255, 0.25);
  border-radius: 18px;
  border-bottom-left-radius: 6px;
}
.typing i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--purple-soft);
  animation: bounce 1.2s infinite;
}
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes bounce { 30% { transform: translateY(-5px); opacity: 0.6; } }

.chat-input {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.chat-input input {
  flex: 1;
  min-width: 0;
  background: rgba(10, 5, 18, 0.6);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px; /* 16px+ prevents iOS auto zoom on focus */
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.chat-input input:focus { border-color: var(--pink); box-shadow: var(--glow-pink); }
.chat-input input::placeholder { color: rgba(163, 148, 194, 0.7); }

.chat-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 18px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.chat-send { background: linear-gradient(92deg, var(--pink), var(--purple)); color: #fff; }
.chat-mic { background: rgba(255, 255, 255, 0.06); color: var(--chrome); border: 1px solid var(--line); }
.chat-btn:hover { transform: scale(1.07); box-shadow: var(--glow-pink); }

/* ---------- steps / features ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.card {
  background: linear-gradient(160deg, var(--surface), rgba(23, 13, 43, 0.6));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 45, 142, 0.4);
  box-shadow: var(--glow-purple);
}

.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 24px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(255, 45, 142, 0.2), rgba(139, 45, 255, 0.2));
  border: 1px solid rgba(255, 106, 179, 0.3);
}

.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15.5px; }

.step-num {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--pink);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}

/* ---------- companions ---------- */

.comp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.comp-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.comp-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 45, 142, 0.5);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), var(--glow-pink);
}

.comp-photo { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.comp-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.comp-card:hover .comp-photo img { transform: scale(1.05); }
.comp-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 5, 18, 0.9), transparent 45%);
}

.comp-photo .comp-name {
  position: absolute;
  bottom: 14px;
  left: 18px;
  z-index: 2;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

.comp-body { padding: 20px 22px 26px; }
.comp-tag { color: var(--pink-soft); font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.comp-body p { color: var(--muted); font-size: 15px; margin-bottom: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(139, 45, 255, 0.16);
  border: 1px solid rgba(176, 122, 255, 0.3);
  color: var(--purple-soft);
}

/* ---------- pricing ---------- */

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 48px;
  align-items: stretch;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-card.featured {
  background: linear-gradient(160deg, rgba(255, 45, 142, 0.12), rgba(139, 45, 255, 0.12)), var(--surface);
  border: 1px solid rgba(255, 45, 142, 0.55);
  box-shadow: var(--glow-pink);
  transform: scale(1.03);
}

.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(92deg, var(--pink), var(--purple));
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-name { font-family: var(--font-head); font-size: 21px; font-weight: 700; margin-bottom: 6px; }
.price-desc { color: var(--muted); font-size: 14.5px; margin-bottom: 22px; }

.price-amount { font-family: var(--font-head); font-size: 44px; font-weight: 700; margin-bottom: 4px; }
.price-amount small { font-size: 16px; font-weight: 500; color: var(--muted); }

.price-list { list-style: none; margin: 24px 0 30px; flex: 1; }
.price-list li {
  padding: 8px 0 8px 30px;
  position: relative;
  color: var(--muted);
  font-size: 15.5px;
  border-bottom: 1px solid rgba(200, 140, 255, 0.07);
}
.price-list li::before {
  content: "♥";
  position: absolute;
  left: 4px;
  color: var(--pink);
}
.price-list li.no { opacity: 0.45; }
.price-list li.no::before { content: "✕"; color: var(--muted); }

/* ---------- faq ---------- */

.faq-list { max-width: 760px; margin: 48px auto 0; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  padding: 20px 24px;
  cursor: pointer;
}
.faq-q .faq-arrow { color: var(--pink); transition: transform 0.25s ease; font-size: 14px; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-a p { padding: 0 24px 22px; color: var(--muted); font-size: 15.5px; }

/* ---------- cta panel ---------- */

.cta-panel {
  background: linear-gradient(135deg, rgba(255, 45, 142, 0.14), rgba(139, 45, 255, 0.16)), var(--surface);
  border: 1px solid rgba(255, 45, 142, 0.35);
  border-radius: 28px;
  padding: 64px 40px;
  text-align: center;
  box-shadow: var(--glow-purple);
}

.cta-panel h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 14px; }
.cta-panel p { color: var(--muted); max-width: 540px; margin: 0 auto 32px; }

/* ---------- page hero (subpages) ---------- */

.page-hero { padding: 80px 0 30px; text-align: center; }
.page-hero .section-sub { margin: 0 auto; }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 50px 0 40px;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a { color: var(--muted); font-size: 14.5px; }
.footer-links a:hover { color: var(--text); }

.footer-fine { margin-top: 22px; color: rgba(163, 148, 194, 0.65); font-size: 13px; }

.badge-18 {
  display: inline-grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 2px solid var(--pink);
  color: var(--pink);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--glow-pink);
}

/* ---------- age gate ---------- */

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: rgba(6, 3, 12, 0.92);
  backdrop-filter: blur(18px);
  padding: 20px;
}
.age-gate.hidden { display: none; }

.age-card {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(255, 45, 142, 0.4);
  border-radius: 26px;
  box-shadow: var(--glow-pink);
  max-width: 460px;
  width: 100%;
  padding: 48px 40px;
  text-align: center;
}
.age-card .badge-18 { width: 64px; height: 64px; font-size: 20px; margin-bottom: 24px; }
.age-card h2 { font-size: 28px; margin-bottom: 12px; }
.age-card p { color: var(--muted); margin-bottom: 30px; font-size: 15.5px; }
.age-actions { display: flex; flex-direction: column; gap: 12px; }

/* ---------- reveal ---------- */

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid-3, .comp-grid, .price-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: rgba(10, 5, 18, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 12px 4%;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 8px; font-size: 17px; }

  section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .hero { padding: 44px 0 64px; }
  .hero h1 { font-size: 34px; }
  .hero-sub { font-size: 17px; }
  .hero-ctas .btn { width: 100%; }

  .chat-log { height: 300px; }
  .chat-input { padding: 12px 12px calc(12px + env(safe-area-inset-bottom)); }

  .cta-panel { padding: 44px 22px; }
  .age-card { padding: 36px 24px; }
  .price-card { padding: 30px 22px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .status-dot, .typing i { animation: none; }
}