/* ─────────────────────────────────────────────
   Tonely Sign-up Site – style.css
   ───────────────────────────────────────────── */

/* ── Tokens ── */
:root {
  --bg:           #120303;
  --bg-dark:      #0a0300;
  --accent:       #ff4709;
  --cream:        #ffca9c;
  --white:        #ffffff;
  --light:        #f9f9f9;
  --muted:        rgba(249,249,249,0.55);
  --border:       #4d4d4d;
  --border-light: #eff0f6;

  --font-head:  'Golos Text', sans-serif;
  --font-body:  'Plus Jakarta Sans', sans-serif;
  --font-ui:    'Inter', sans-serif;

  --navbar-h: 72px;
  --radius:   12px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--light);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img, svg { display: block; }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--navbar-h);
  background: var(--bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.beta-badge {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(255,71,9,0.12);
  border: 1px solid rgba(255,71,9,0.3);
  border-radius: 6px;
  padding: 2px 7px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  padding: 2px 8px;
  white-space: nowrap;
  line-height: 18px;
  transition: opacity 0.15s;
}
.nav-link:hover { opacity: 0.75; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--navbar-h) + 48px) 24px 80px;
}

.hero-inner {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
}

/* ── Auth Card ── */
.auth-card {
  width: 100%;
  margin-bottom: 40px;
}

.view { width: 100%; }

.hero-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(28px, 5vw, 42px);
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Auth Buttons ── */
.auth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  margin: 0 auto 12px;
}

.btn-apple,
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 52px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1px;
  transition: opacity 0.15s, transform 0.1s, box-shadow 0.15s;
}

.btn-apple {
  background: #000000;
  color: var(--white);
  border: 1px solid var(--border);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', var(--font-ui), sans-serif;
}
.btn-apple:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.btn-google {
  background: var(--white);
  color: #1a1a1a;
  border: 1px solid var(--border-light);
  font-family: var(--font-ui);
}
.btn-google:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,255,255,0.08);
}

.btn-apple:active,
.btn-google:active { transform: translateY(0); }

.btn-apple:disabled,
.btn-google:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.btn-icon { flex-shrink: 0; }

.auth-hint {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: rgba(249,249,249,0.62);
  text-align: center;
  max-width: 360px;
  margin: 2px auto 0;
  line-height: 1.55;
}
/* ── Auth Error ── */
.auth-error {
  font-family: var(--font-ui);
  font-size: 13px;
  color: #ff7a5c;
  text-align: center;
  min-height: 20px;
  margin-top: 8px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Signed-in State ── */
.success-checkmark {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
  animation: pop-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes pop-in {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

.btn-signout {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 8px 18px;
  margin-top: 24px;
  transition: color 0.15s, border-color 0.15s;
}
.btn-signout:hover { color: var(--white); border-color: rgba(255,255,255,0.3); }

/* ── Spinner ── */
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(255,71,9,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 60px auto;
  animation: spin 0.8s linear infinite;
}

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

/* ── Platform Downloads ── */
.platform-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-label {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.platform-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.platform-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: color 0.15s, transform 0.15s;
}
.platform-link:hover {
  color: var(--white);
  transform: translateY(-2px);
}
.platform-link svg { opacity: 0.7; transition: opacity 0.15s; }
.platform-link:hover svg { opacity: 1; }

/* ── Footer ── */
.footer {
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 32px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 48px;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  opacity: 0.9;
  transition: opacity 0.15s;
}
.footer-logo-link:hover { opacity: 1; }

.footer-nav {
  display: flex;
  gap: 40px;
  flex: 1;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col-heading {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 6px;
  white-space: nowrap;
}

.footer-link {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: rgba(249,249,249,0.5);
  transition: color 0.15s;
  white-space: nowrap;
  line-height: 1.5;
}
.footer-link:hover { color: var(--white); }

.footer-copyright {
  font-family: var(--font-ui);
  font-size: 11px;
  color: rgba(249,249,249,0.3);
  line-height: 1.6;
  text-align: right;
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Utility ── */
[hidden] { display: none !important; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .footer-inner { flex-wrap: wrap; gap: 32px; }
  .footer-copyright { margin-left: 0; text-align: left; }
}

@media (max-width: 600px) {
  .navbar-inner { padding: 0 20px; }
  .navbar-links { display: none; }

  .hero { padding-top: calc(var(--navbar-h) + 32px); padding-bottom: 60px; }
  .hero-title { font-size: 26px; }
  .hero-subtitle { font-size: 15px; }
  .auth-buttons { max-width: 100%; }

  .footer { padding: 28px 20px; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-nav { flex-wrap: wrap; gap: 24px; }
  .footer-copyright { text-align: left; }
}

@media (max-width: 380px) {
  .hero-title { font-size: 22px; }
  .btn-apple, .btn-google { height: 48px; font-size: 14px; }
}