/* ═══════════════════════════════════════════════════
   Locly.pro — Main CSS
   ═══════════════════════════════════════════════════ */

/* ── Reset & Variables ──────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --accent: #FF5C1A;
  --accent2: #FF8C00;
  --text: #0d1117;
  --muted: #6b7280;
  --light: #9ca3af;
  --white: #fff;
  --off: #f7f8fc;
  --border: rgba(0,0,0,0.07);
  --green: #10b981;
  --blue: #3b82f6;
  --glass: rgba(255,255,255,0.65);
  --shadow: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.12);
  --radius: 16px;
}
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--accent); }

/* ── Typography ─────────────────────────────────── */
h1,h2,h3 { font-family: 'Syne', sans-serif; line-height: 1.1; }

/* ── Buttons ─────────────────────────────────────── */
.btn-primary {
  background: var(--text); color: #fff;
  padding: 14px 28px; border-radius: 100px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 15px;
  border: none; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.2s; box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.btn-primary:hover { background: #111; transform: translateY(-2px); }
.btn-secondary {
  background: rgba(255,255,255,0.7); backdrop-filter: blur(12px);
  color: var(--text); padding: 14px 28px; border-radius: 100px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 15px;
  border: 1px solid var(--border); cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.95); transform: translateY(-2px); }
.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: 8px; background: var(--off); border: 1px solid var(--border); cursor: pointer; text-decoration: none; color: var(--text); transition: all 0.2s; }
.btn-sm:hover { background: #eee; }
.btn-danger-sm { padding: 4px 10px; font-size: 12px; border-radius: 6px; background: #fee2e2; border: none; cursor: pointer; color: #dc2626; }
.btn-lg { padding: 18px 40px; font-size: 17px; }
.btn-full { width: 100%; justify-content: center; }
.mt-2 { margin-top: 12px; }

/* ── Alerts ──────────────────────────────────────── */
.alert { padding: 14px 18px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert-info    { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }

/* ── Glass card ─────────────────────────────────── */
.glass-card {
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06), 0 1px 0 rgba(255,255,255,0.8) inset;
  transition: all 0.3s;
}
.glass-card:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.1); }

/* ── Nav ─────────────────────────────────────────── */
#main-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 16px 32px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 800; text-decoration: none; color: var(--text); }
.logo span { color: var(--accent); }
#main-nav ul { display: flex; gap: 28px; list-style: none; align-items: center; }
#main-nav ul a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
#main-nav ul a:hover { color: var(--text); }
.nav-cta { background: var(--text) !important; color: #fff !important; padding: 9px 20px; border-radius: 100px; font-weight: 600 !important; }
.nav-burger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; }

/* ── Forms ───────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  padding: 11px 14px; border: 1.5px solid #e5e7eb; border-radius: 10px;
  font-size: 15px; font-family: 'DM Sans', sans-serif; transition: border-color 0.2s; outline: none;
  background: rgba(255,255,255,0.9);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.has-error input, .has-error select, .has-error textarea { border-color: #dc2626; }
.field-error { color: #dc2626; font-size: 12px; }
.field-hint  { font-size: 12px; color: var(--muted); }
.hint-ok  { color: var(--green); }
.hint-err { color: #dc2626; }
.form-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.form-terms { font-size: 12px; color: var(--muted); text-align: center; margin-top: 16px; }
.label-link { float: right; font-size: 12px; font-weight: 400; }
.pass-wrap { position: relative; }
.pass-wrap input { width: 100%; padding-right: 44px; }
.pass-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; font-size: 16px; }
.slug-input-wrap { display: flex; align-items: center; border: 1.5px solid #e5e7eb; border-radius: 10px; overflow: hidden; transition: border-color 0.2s; }
.slug-input-wrap:focus-within { border-color: var(--accent); }
.slug-prefix { padding: 11px 12px; background: var(--off); font-size: 14px; color: var(--muted); border-right: 1px solid #e5e7eb; white-space: nowrap; }
.slug-input-wrap input { border: none; border-radius: 0; flex: 1; }
.color-row { display: flex; align-items: center; gap: 12px; }
.color-row input[type=color] { width: 48px; height: 48px; border: none; cursor: pointer; border-radius: 8px; }

/* ── Auth pages ─────────────────────────────────── */
.page-auth { background: var(--off); }
.auth-main { padding-top: 80px; min-height: 100vh; }
.auth-split { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 80px); }
.auth-left { background: linear-gradient(135deg, var(--text) 0%, #1a2030 100%); padding: 64px; display: flex; align-items: center; }
.auth-left-inner { max-width: 400px; }
.auth-back { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 13px; margin-bottom: 32px; display: inline-block; }
.auth-left h1 { font-size: 42px; color: #fff; letter-spacing: -1.5px; margin-bottom: 16px; }
.auth-left h1 em { font-style: normal; color: var(--accent); }
.auth-sub { color: rgba(255,255,255,0.6); font-size: 16px; margin-bottom: 40px; line-height: 1.6; }
.auth-perks { list-style: none; display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
.auth-perks li { display: flex; align-items: flex-start; gap: 14px; }
.perk-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.auth-perks li strong { display: block; color: #fff; font-size: 15px; }
.auth-perks li span { color: rgba(255,255,255,0.5); font-size: 13px; }
.auth-social-proof { display: flex; align-items: center; gap: 12px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1); }
.asp-avatars { display: flex; gap: 4px; font-size: 22px; }
.auth-social-proof p { color: rgba(255,255,255,0.7); font-size: 13px; }
.auth-right { padding: 64px; display: flex; align-items: center; background: var(--off); }
.auth-form-wrap { max-width: 440px; width: 100%; margin: 0 auto; }
.auth-form-wrap h2 { font-size: 28px; letter-spacing: -1px; margin-bottom: 6px; }
.auth-form-sub { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
.auth-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  background: var(--text); color: #fff;
  padding: 16px; border-radius: 100px; border: none; cursor: pointer;
  font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18); transition: all 0.2s;
}
.btn-submit:hover { background: #222; transform: translateY(-1px); }
.auth-simple { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 80px); }
.auth-simple-wrap { background: rgba(255,255,255,0.8); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.9); border-radius: 24px; padding: 48px; width: 100%; max-width: 440px; box-shadow: var(--shadow-lg); }
.auth-logo a { font-family: 'Syne', sans-serif; font-size: 24px; font-weight: 800; color: var(--text); text-decoration: none; display: block; margin-bottom: 24px; }
.auth-logo a::after { content: '.pro'; color: var(--accent); }

/* ── Site footer ─────────────────────────────────── */
.site-footer { background: var(--text); color: rgba(255,255,255,0.7); padding: 64px 32px 0; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 64px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .logo { color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: 14px; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-links div { display: flex; flex-direction: column; gap: 8px; }
.footer-links strong { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.footer-links a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { max-width: 1100px; margin: 0 auto; padding: 24px 0; display: flex; justify-content: space-between; font-size: 13px; }
.footer-bottom a { color: rgba(255,255,255,0.5); }

/* ── Profile page ─────────────────────────────────── */
.page-profile { padding-top: 0; }
.profile-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.9); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 12px 24px; display: flex; align-items: center; justify-content: space-between; }
.profile-logo { height: 40px; }
.profile-nav-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; }
.btn-call { background: var(--accent); color: #fff; padding: 10px 20px; border-radius: 100px; text-decoration: none; font-weight: 600; font-size: 14px; }
.prof-hero { min-height: 420px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1a1a2e, #16213e); background-size: cover; background-position: center; position: relative; padding: 80px 24px 60px; text-align: center; }
.prof-hero-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.prof-hero-content { position: relative; z-index: 1; max-width: 700px; }
.trust-badges { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.trust-badge { background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 5px 14px; border-radius: 100px; font-size: 12px; font-weight: 600; }
.prof-hero h1 { font-size: clamp(32px,6vw,60px); color: #fff; letter-spacing: -2px; margin-bottom: 12px; }
.prof-tagline { color: rgba(255,255,255,0.8); font-size: 18px; margin-bottom: 28px; }
.prof-hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-chat-open { background: var(--accent); color: #fff; padding: 14px 28px; border-radius: 100px; border: none; cursor: pointer; font-family: 'DM Sans',sans-serif; font-weight: 700; font-size: 16px; box-shadow: 0 6px 20px rgba(255,92,26,0.35); transition: all 0.2s; }
.btn-chat-open:hover { background: #e04a0e; transform: translateY(-2px); }
.btn-call-hero { background: rgba(255,255,255,0.15); color: #fff; padding: 14px 28px; border-radius: 100px; text-decoration: none; font-weight: 600; backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.3); }
.availability-strip { background: var(--text); color: #fff; text-align: center; padding: 12px; font-size: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.avail-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; animation: pulse 1.5s infinite; }
.avail-book { background: var(--accent); color: #fff; border: none; padding: 4px 14px; border-radius: 100px; cursor: pointer; font-size: 13px; font-weight: 600; margin-left: 4px; }
.prof-section { padding: 72px 24px; }
.prof-container { max-width: 1100px; margin: 0 auto; }
.prof-section h2 { font-size: clamp(28px,4vw,42px); letter-spacing: -1px; margin-bottom: 36px; text-align: center; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 16px; }
.service-card { background: var(--off); border: 1px solid var(--border); border-radius: 16px; padding: 24px; cursor: pointer; transition: all 0.2s; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.svc-icon { font-size: 32px; margin-bottom: 12px; }
.service-card h3 { font-size: 16px; margin-bottom: 4px; }
.svc-price { color: var(--accent); font-weight: 700; font-size: 14px; }
.svc-cta { display: inline-block; margin-top: 12px; font-size: 13px; color: var(--accent); font-weight: 600; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 12px; }
.portfolio-item { border-radius: 12px; overflow: hidden; cursor: pointer; position: relative; }
.portfolio-item img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.3s; }
.portfolio-item:hover img { transform: scale(1.04); }
.photo-caption { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.6); color: #fff; font-size: 12px; padding: 8px 12px; }
.trust-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 16px; }
.trust-card { background: rgba(255,255,255,0.8); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; text-align: center; cursor: pointer; transition: all 0.2s; }
.trust-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.trust-icon { font-size: 36px; margin-bottom: 12px; }
.trust-card h3 { font-size: 15px; margin-bottom: 6px; }
.trust-card p { font-size: 13px; color: var(--muted); }
.trust-view { font-size: 12px; color: var(--accent); margin-top: 8px; display: block; }
.reviews-summary { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.rating-big { font-family: 'Syne',sans-serif; font-size: 56px; font-weight: 800; color: var(--text); line-height: 1; }
.stars-row { color: #F59E0B; font-size: 20px; }
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(280px,1fr)); gap: 16px; }
.review-card { background: rgba(255,255,255,0.8); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.review-stars { color: #F59E0B; margin-bottom: 10px; }
.review-card p { font-size: 14px; line-height: 1.7; margin-bottom: 16px; }
.review-author { display: flex; align-items: center; gap: 8px; }
.review-author strong { font-size: 14px; }
.review-author span { font-size: 12px; color: var(--muted); }
.prof-about { background: var(--off); }
.prof-about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.prof-about-inner h2 { text-align: left; }
.prof-about-inner p { color: var(--muted); line-height: 1.7; margin-bottom: 12px; }
.prof-contact-card { background: rgba(255,255,255,0.9); border: 1px solid var(--border); border-radius: 20px; padding: 32px; }
.prof-contact-card h3 { margin-bottom: 20px; }
.contact-row { display: block; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; text-decoration: none; color: var(--text); }

/* ── Chat Widget ─────────────────────────────────── */
.chat-bubble {
  position: fixed; bottom: 24px; right: 24px; z-index: 300;
  width: 60px; height: 60px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 26px; cursor: pointer; box-shadow: 0 8px 24px rgba(255,92,26,0.4);
  transition: transform 0.2s;
}
.chat-bubble:hover { transform: scale(1.1); }
.chat-badge { position: absolute; top: -4px; right: -4px; background: #dc2626; color: #fff; width: 20px; height: 20px; border-radius: 50%; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; font-family: 'DM Sans', sans-serif; }
.chat-window {
  position: fixed; bottom: 100px; right: 24px; z-index: 300;
  width: 360px; max-height: 560px;
  display: flex; flex-direction: column;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.95);
  border-radius: 20px; box-shadow: 0 32px 80px rgba(0,0,0,0.15);
  overflow: hidden;
}
.chat-win-header { background: rgba(255,255,255,0.9); padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.chat-win-info { display: flex; align-items: center; gap: 10px; }
.chat-win-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.chat-win-avatar img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.chat-win-info strong { font-size: 14px; display: block; }
.chat-online { font-size: 11px; color: var(--green); }
.chat-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--muted); }
.ghost-typing { display: flex; align-items: center; gap: 8px; padding: 12px 16px; font-size: 12px; color: var(--muted); background: rgba(247,248,252,0.7); }
.chat-messages { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: rgba(247,248,252,0.5); }
.msg { max-width: 85%; padding: 10px 14px; font-size: 14px; line-height: 1.5; border-radius: 14px; }
.msg-in { background: rgba(255,255,255,0.95); border: 1px solid var(--border); border-radius: 14px 14px 14px 4px; align-self: flex-start; box-shadow: 0 2px 8px rgba(0,0,0,0.04); animation: msgIn 0.3s ease; }
.msg-out { background: linear-gradient(135deg,var(--accent),var(--accent2)); color: #fff; border-radius: 14px 14px 4px 14px; align-self: flex-end; animation: msgIn 0.3s ease; }
.typing-dots { display: flex; gap: 4px; padding: 12px 14px; }
.typing-dots span { width: 7px; height: 7px; background: var(--light); border-radius: 50%; animation: typing 1.2s infinite; }
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
.chat-quick-btns { padding: 8px 12px; display: flex; gap: 6px; flex-wrap: wrap; background: rgba(255,255,255,0.8); border-top: 1px solid var(--border); }
.chat-quick-btns button { background: var(--off); border: 1px solid var(--border); border-radius: 100px; padding: 5px 12px; font-size: 12px; cursor: pointer; transition: all 0.2s; font-family: 'DM Sans', sans-serif; }
.chat-quick-btns button:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.chat-input-row { display: flex; gap: 8px; padding: 12px; background: rgba(255,255,255,0.9); border-top: 1px solid var(--border); }
.chat-input-row input { flex: 1; border: 1.5px solid var(--border); border-radius: 100px; padding: 9px 14px; font-size: 14px; font-family: 'DM Sans',sans-serif; outline: none; transition: border-color 0.2s; }
.chat-input-row input:focus { border-color: var(--accent); }
.chat-send-btn { background: var(--accent); border: none; border-radius: 50%; width: 38px; height: 38px; cursor: pointer; color: #fff; font-size: 16px; display: flex; align-items: center; justify-content: center; transition: all 0.2s; flex-shrink: 0; }
.chat-send-btn:hover { background: #e04a0e; }
.typing-indicator { display: flex; gap: 4px; }
.typing-indicator span { width: 6px; height: 6px; background: var(--light); border-radius: 50%; animation: typing 1.2s infinite; }
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
.price-drop-alert {
  position: fixed; bottom: 24px; left: 24px; z-index: 300;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,92,26,0.2); border-radius: 20px;
  padding: 20px 24px; max-width: 280px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
  text-align: center;
}
.pda-close { position: absolute; top: 10px; right: 14px; background: none; border: none; cursor: pointer; font-size: 18px; color: var(--muted); }
.pda-icon { font-size: 30px; margin-bottom: 8px; }
.pda-btn { background: var(--accent); color: #fff; border: none; padding: 10px 20px; border-radius: 100px; cursor: pointer; font-weight: 700; margin-top: 12px; width: 100%; font-family: 'DM Sans',sans-serif; }
.sp-toast { position: fixed; bottom: 100px; left: 24px; z-index: 290; background: rgba(255,255,255,0.95); backdrop-filter: blur(16px); border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; display: flex; align-items: center; gap: 10px; max-width: 260px; box-shadow: var(--shadow); font-size: 13px; }
.sp-toast strong { display: block; font-size: 13px; }
.sp-toast span { font-size: 12px; color: var(--muted); }
.sp-toast button { background: none; border: none; cursor: pointer; margin-left: auto; color: var(--muted); font-size: 16px; }
.lightbox { position: fixed; inset: 0; z-index: 1000; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; cursor: pointer; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; }

/* ── Animations ─────────────────────────────────── */
@keyframes fadeUp   { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-16px); } to { opacity:1; transform:translateY(0); } }
@keyframes msgIn    { from { opacity:0; transform:translateY(8px) scale(0.97); } to { opacity:1; transform:translateY(0) scale(1); } }
@keyframes typing   { 0%,60%,100% { transform:translateY(0); opacity:0.4; } 30% { transform:translateY(-6px); opacity:1; } }
@keyframes pulse    { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.4; transform:scale(1.5); } }
.reveal { opacity:0; transform:translateY(32px); transition:opacity 0.65s ease,transform 0.65s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ── Responsive ─────────────────────────────────── */
@media(max-width:900px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .auth-right { padding: 32px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .prof-about-inner { grid-template-columns: 1fr; }
  .chat-window { width: calc(100vw - 48px); right: 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  #main-nav ul { display: none; }
  .nav-burger { display: block; }
  #main-nav ul.open { display: flex; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: rgba(255,255,255,0.98); padding: 20px; border-bottom: 1px solid var(--border); gap: 16px; }
}