/* ===== VulkanoVM — Landing page ===== */

:root {
  --bg: #0c0a09;
  --bg-2: #15100e;
  --bg-3: #1c1412;
  --text: #f5f1ee;
  --text-dim: #c9bdb5;
  --text-faint: #8a766c;
  --border: rgba(255,255,255,0.08);
  --border-soft: rgba(255,255,255,0.05);
  --orange: #f97316;
  --orange-2: #ea580c;
  --amber: #facc15;
  --card: rgba(255,255,255,0.03);
  --radius: 18px;
  --max-w: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }

/* background texture shared by sections */
.glow-bg {
  position: relative;
  background:
    radial-gradient(circle at 88% 0%, rgba(249,115,22,0.14), transparent 42%),
    radial-gradient(circle at 6% 100%, rgba(234,88,12,0.10), transparent 42%);
}

.grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.9), rgba(0,0,0,0.05) 75%);
}

/* ===== Nav ===== */
header.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12,10,9,0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--max-w); margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 34px; height: 34px; }
.brand-text { font-weight: 800; font-size: 19px; letter-spacing: 0.2px; }

.nav-links { display: flex; align-items: center; gap: 22px; }
.brand, .nav-cta { flex-shrink: 0; }
.nav-links a {
  font-size: 15px; font-weight: 600; color: var(--text-dim);
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--orange); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 700; font-size: 15px;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1c1412;
  box-shadow: 0 8px 30px rgba(249,115,22,0.28);
}
.btn-primary:hover { box-shadow: 0 10px 36px rgba(249,115,22,0.4); }

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }

.nav-cta { display: flex; align-items: center; gap: 14px; }

.lang-switch { display: flex; align-items: center; gap: 2px; font-size: 13px; font-weight: 700; }
.lang-switch a { color: var(--text-faint); padding: 4px 6px; border-radius: 6px; }
.lang-switch a:hover { color: var(--text-dim); }
.lang-switch a.active { color: var(--orange); }
.lang-switch .sep { color: var(--border); }
.burger { display: none; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 108px 0 90px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.3);
  color: #fb923c;
  font-weight: 700; font-size: 13px; letter-spacing: 0.4px; text-transform: uppercase;
  margin-bottom: 26px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 8px #4ade80; }

h1.hero-title {
  font-size: 58px; font-weight: 900; letter-spacing: -1.6px; line-height: 1.08;
  margin-bottom: 24px;
}
h1.hero-title .accent {
  background: linear-gradient(90deg, var(--orange), var(--amber));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  font-size: 19px; color: var(--text-dim); font-weight: 500; line-height: 1.6;
  max-width: 560px; margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-actions .btn { padding: 16px 28px; font-size: 16px; }

.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust .item { display: flex; align-items: center; gap: 10px; color: var(--text-faint); font-size: 14px; font-weight: 600; }
.hero-trust .item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--orange); }

/* hero mockup */
.hero-visual { position: relative; }
.mock-panel {
  position: relative;
  z-index: 1;
  background: linear-gradient(160deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 30px 90px rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
}
.mock-topbar { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot.r { background: #ef4444; } .mock-dot.y { background: #f59e0b; } .mock-dot.g { background: #22c55e; }
.mock-title { margin-left: 8px; font-size: 12px; color: var(--text-faint); font-weight: 600; }

.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.mock-stat { background: rgba(255,255,255,0.03); border: 1px solid var(--border-soft); border-radius: 14px; padding: 14px; }
.mock-stat .n { font-size: 22px; font-weight: 800; color: var(--text); }
.mock-stat .l { font-size: 11px; color: var(--text-faint); font-weight: 600; margin-top: 4px; }

.mock-row {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border-soft);
  border-radius: 14px; padding: 14px 16px; margin-bottom: 10px;
}
.mock-row .name { font-size: 14px; font-weight: 700; }
.mock-row .meta { font-size: 12px; color: var(--text-faint); margin-top: 3px; }
.mock-status { font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 100px; background: rgba(74,222,128,0.15); color: #4ade80; }
.mock-bar-bg { width: 84px; height: 6px; border-radius: 100px; background: rgba(255,255,255,0.08); overflow: hidden; }
.mock-bar { height: 100%; background: linear-gradient(90deg, var(--orange), var(--amber)); }

.float-badge {
  position: absolute;
  z-index: 2;
  background: rgba(28,20,18,0.9);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
}
.float-badge.b1 { top: -18px; right: 10px; }
.float-badge.b2 { bottom: -20px; left: -24px; }
.float-badge svg { width: 18px; height: 18px; color: var(--orange); }

/* ===== Section shared ===== */
section { position: relative; padding: 100px 0; }
.section-head { max-width: 680px; margin: 0 auto 64px; text-align: center; }
.section-kicker {
  color: #fb923c; font-weight: 700; font-size: 14px; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 16px;
}
h2.section-title { font-size: 40px; font-weight: 800; letter-spacing: -1px; line-height: 1.18; margin-bottom: 18px; }
.section-sub { color: var(--text-dim); font-size: 18px; font-weight: 500; line-height: 1.6; }

/* ===== Features ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(249,115,22,0.35); background: rgba(255,255,255,0.045); }
.feature-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, rgba(249,115,22,0.18), rgba(234,88,12,0.18));
  border: 1px solid rgba(249,168,124,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 22px;
}
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.3px; }
.feature-card p { color: var(--text-dim); font-size: 15.5px; line-height: 1.6; }

/* ===== How it works ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; position: relative; }
.step { position: relative; padding: 34px 28px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.step-num {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1c1412; font-weight: 900; font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.step h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: 15px; line-height: 1.6; }

/* ===== Security ===== */
.security-wrap { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 60px; align-items: center; }
.security-list { display: flex; flex-direction: column; gap: 22px; }
.sec-item { display: flex; gap: 16px; align-items: flex-start; }
.sec-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(249,115,22,0.12); border: 1px solid rgba(249,115,22,0.3);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.sec-item h4 { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.sec-item p { color: var(--text-dim); font-size: 14.5px; line-height: 1.55; }

.security-visual {
  background: linear-gradient(160deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--border); border-radius: 22px; padding: 40px;
  text-align: center;
}
.shield-big {
  width: 130px; height: 130px; margin: 0 auto 28px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(249,115,22,0.18), rgba(234,88,12,0.18));
  border: 1px solid rgba(249,168,124,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 58px;
  box-shadow: 0 0 70px rgba(249,115,22,0.2);
}
.security-visual h3 { font-size: 24px; font-weight: 800; margin-bottom: 10px; }
.security-visual p { color: var(--text-dim); font-size: 15px; margin-bottom: 26px; }
.sec-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.sec-tag {
  padding: 8px 16px; border-radius: 100px; font-size: 13px; font-weight: 700;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-dim);
}

/* ===== CTA banner ===== */
.cta-banner {
  border-radius: 28px;
  padding: 72px 56px;
  text-align: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(249,115,22,0.22), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(234,88,12,0.18), transparent 55%),
    linear-gradient(160deg, #1c1412, #0c0a09);
  border: 1px solid rgba(249,168,124,0.2);
  position: relative; overflow: hidden;
}
.cta-banner h2 { font-size: 38px; font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; }
.cta-banner p { color: var(--text-dim); font-size: 17px; max-width: 520px; margin: 0 auto 32px; }
.cta-banner .btn { padding: 17px 32px; font-size: 16.5px; }

/* ===== Contact ===== */
.contact-wrap { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-info h2 { font-size: 34px; font-weight: 800; letter-spacing: -0.8px; margin-bottom: 16px; }
.contact-info p { color: var(--text-dim); font-size: 16px; line-height: 1.65; margin-bottom: 30px; }
.contact-points { display: flex; flex-direction: column; gap: 18px; }
.contact-point { display: flex; align-items: center; gap: 14px; }
.contact-point .ci { width: 42px; height: 42px; border-radius: 12px; background: rgba(249,115,22,0.12); border: 1px solid rgba(249,115,22,0.3); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-point .ct { font-size: 14.5px; }
.contact-point .ct b { display: block; font-size: 13px; color: var(--text-faint); font-weight: 600; margin-bottom: 2px; }

.contact-form {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 700; color: var(--text-dim); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit; font-size: 14.5px;
  transition: border-color .15s ease, background .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--orange); background: rgba(255,255,255,0.05);
}
.field textarea { resize: vertical; min-height: 110px; }
.field.hp { position: absolute; left: -9999px; opacity: 0; height: 0; }

.form-submit { width: 100%; padding: 15px; font-size: 16px; justify-content: center; }
.form-note { font-size: 12.5px; color: var(--text-faint); margin-top: 14px; text-align: center; }
.form-msg { display: none; padding: 14px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; margin-bottom: 18px; }
.form-msg.ok { display: block; background: rgba(74,222,128,0.12); border: 1px solid rgba(74,222,128,0.3); color: #4ade80; }
.form-msg.err { display: block; background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #f87171; }

/* ===== Pricing ===== */
.billing-toggle {
  display: inline-flex; gap: 4px; padding: 5px;
  background: var(--card); border: 1px solid var(--border); border-radius: 100px;
  margin: 0 auto 48px; position: relative; left: 50%; transform: translateX(-50%);
}
.billing-opt {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 100px; border: none; background: transparent;
  color: var(--text-dim); font-size: 14px; font-weight: 700;
  transition: background .15s ease, color .15s ease;
  white-space: nowrap;
}
.billing-opt:hover { color: var(--text); }
.billing-opt.active {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1c1412;
}
.billing-save {
  font-size: 11.5px; font-weight: 800; padding: 2px 7px; border-radius: 100px;
  background: rgba(74,222,128,0.18); color: #4ade80;
}
.billing-opt.active .billing-save { background: rgba(28,20,18,0.25); color: #1c1412; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
  position: relative;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 34px 30px;
  display: flex; flex-direction: column;
}
.price-card.featured {
  border-color: rgba(249,115,22,0.5);
  background: linear-gradient(160deg, rgba(249,115,22,0.08), rgba(255,255,255,0.02));
  box-shadow: 0 20px 60px rgba(249,115,22,0.12);
}
.price-badge {
  position: absolute; top: -13px; left: 30px;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1c1412; font-size: 12px; font-weight: 800;
  padding: 5px 14px; border-radius: 100px; letter-spacing: 0.2px;
}
.price-head h3 { font-size: 21px; font-weight: 800; margin-bottom: 6px; }
.price-head p { color: var(--text-faint); font-size: 14px; line-height: 1.5; min-height: 42px; }
.price-amount { display: flex; align-items: baseline; gap: 6px; margin: 20px 0 2px; }
.price-amount .n { font-size: 40px; font-weight: 900; letter-spacing: -1px; }
.price-amount .p { color: var(--text-faint); font-size: 14px; font-weight: 600; }
.price-billed { color: var(--text-faint); font-size: 12.5px; min-height: 18px; margin-bottom: 20px; }
.price-features { display: flex; flex-direction: column; gap: 11px; margin-bottom: 28px; flex: 1; }
.price-features li {
  font-size: 14.5px; color: var(--text-dim); font-weight: 500;
  padding-left: 24px; position: relative;
}
.price-features li::before {
  content: "✓"; position: absolute; left: 0; color: var(--orange); font-weight: 800;
}
.price-cta { width: 100%; }
.price-note { text-align: center; color: var(--text-faint); font-size: 13.5px; margin-top: 32px; }
.price-note a { color: #fb923c; font-weight: 600; }

/* ===== Download modal ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(8,6,5,0.72); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; visibility: hidden; transition: opacity .18s ease, visibility .18s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  position: relative; width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto;
  background: var(--bg-3); border: 1px solid var(--border); border-radius: 22px;
  padding: 36px; box-shadow: 0 30px 90px rgba(0,0,0,0.6);
  transform: translateY(12px) scale(.98); transition: transform .18s ease;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute; top: 18px; right: 18px;
  width: 34px; height: 34px; border-radius: 10px; border: none;
  background: rgba(255,255,255,0.05); color: var(--text-faint);
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.modal-close svg { width: 16px; height: 16px; }
.modal-title { font-size: 22px; font-weight: 800; margin-bottom: 6px; letter-spacing: -0.4px; }
.modal-sub { color: var(--text-dim); font-size: 14.5px; margin-bottom: 24px; }

.terms-check {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13.5px; color: var(--text-dim); line-height: 1.5;
  margin-bottom: 22px; cursor: pointer;
}
.terms-check input { width: 17px; height: 17px; margin-top: 1px; accent-color: var(--orange); flex-shrink: 0; }
.terms-check a { color: #fb923c; font-weight: 600; }

.modal-success { text-align: center; padding: 10px 0 0; }
.modal-success-icon {
  width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 50%;
  background: rgba(74,222,128,0.15); color: #4ade80;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800;
}
.modal-success .btn { width: 100%; margin-top: 6px; }

.modal-tutorial {
  text-align: left; margin-top: 28px; padding-top: 24px;
  border-top: 1px solid var(--border-soft);
}
.modal-tutorial h4 { font-size: 14px; font-weight: 700; color: var(--text-dim); margin-bottom: 12px; }
.modal-tutorial ol { list-style: none; counter-reset: tuto; display: flex; flex-direction: column; gap: 10px; }
.modal-tutorial li {
  counter-increment: tuto;
  font-size: 13.5px; color: var(--text-dim); line-height: 1.55;
  padding-left: 30px; position: relative;
}
.modal-tutorial li::before {
  content: counter(tuto);
  position: absolute; left: 0; top: -1px;
  width: 20px; height: 20px; border-radius: 7px;
  background: rgba(249,115,22,0.15); color: #fb923c;
  font-size: 11px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.modal-tutorial code {
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-soft);
  border-radius: 5px; padding: 1px 6px; font-family: ui-monospace, monospace; font-size: 12.5px; color: #fdba74;
}
.modal-tutorial-link {
  display: inline-block; margin-top: 16px; font-size: 13.5px; font-weight: 700; color: #fb923c;
}
.modal-tutorial-link:hover { color: #fdba74; }

/* ===== Páginas de documentación (guías, términos) ===== */
.legal-wrap pre {
  background: rgba(0,0,0,0.35); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 18px; overflow-x: auto;
  margin: 14px 0; font-size: 13px; line-height: 1.6;
}
.legal-wrap code {
  font-family: ui-monospace, monospace; color: #fdba74;
}
.legal-wrap :not(pre) > code {
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-soft);
  border-radius: 5px; padding: 1px 6px; font-size: 0.92em;
}
.legal-wrap blockquote {
  border-left: 3px solid rgba(249,115,22,0.5);
  background: rgba(249,115,22,0.06);
  padding: 12px 18px; border-radius: 0 10px 10px 0; margin: 16px 0;
  color: var(--text-dim); font-size: 14.5px;
}
.legal-wrap ol { padding-left: 22px; margin: 10px 0; list-style: decimal; }
.legal-wrap ol li, .legal-wrap ul li { margin-bottom: 8px; }
.legal-wrap h3 { font-size: 17px; font-weight: 700; margin: 26px 0 10px; }

@media (max-width: 980px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured { order: -1; }
}
@media (max-width: 620px) {
  .billing-toggle { flex-wrap: wrap; justify-content: center; }
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--border-soft);
  padding: 48px 0 32px;
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand img { width: 26px; height: 26px; }
.footer-brand span { font-weight: 700; font-size: 15px; }
.footer-links { display: flex; gap: 26px; }
.footer-links a { font-size: 14px; color: var(--text-faint); font-weight: 600; }
.footer-links a:hover { color: var(--text-dim); }
.footer-bottom {
  margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 13px; color: var(--text-faint);
}
.footer-bottom b { color: var(--text-dim); }

/* ===== Avatar widget ===== */
.avatar-widget { position: fixed; right: 24px; bottom: 24px; z-index: 200; }

.avatar-toggle {
  width: 62px; height: 62px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1c1412; border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 34px rgba(249,115,22,0.45);
  transition: transform .18s ease, box-shadow .18s ease;
  position: relative;
}
.avatar-toggle:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 14px 40px rgba(249,115,22,0.55); }
.avatar-toggle svg { width: 26px; height: 26px; position: absolute; transition: opacity .15s ease, transform .15s ease; }
.avatar-toggle .icon-close { opacity: 0; transform: scale(.5) rotate(-45deg); }
.avatar-toggle .icon-chat { opacity: 1; transform: scale(1) rotate(0); }
.avatar-widget.open .avatar-toggle .icon-close { opacity: 1; transform: scale(1) rotate(0); }
.avatar-widget.open .avatar-toggle .icon-chat { opacity: 0; transform: scale(.5) rotate(45deg); }

.avatar-panel {
  position: absolute; right: 0; bottom: 78px;
  width: 400px; height: 720px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 100px);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.6);
  display: flex; flex-direction: column;
  overflow: hidden;
  opacity: 0; visibility: hidden; transform: translateY(16px) scale(.98);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  transform-origin: bottom right;
}
.avatar-widget.open .avatar-panel { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }

.avatar-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-soft);
  font-size: 14px; font-weight: 700; color: var(--text);
}
.avatar-panel-head button { background: none; border: none; color: var(--text-faint); padding: 4px; display: flex; }
.avatar-panel-head button:hover { color: var(--text); }
.avatar-panel-head svg { width: 18px; height: 18px; }

.avatar-panel iframe { flex: 1; width: 100%; border: none; background: var(--bg-2); }

@media (max-width: 480px) {
  .avatar-widget { right: 16px; bottom: 16px; }
  .avatar-panel { width: calc(100vw - 32px); right: -8px; }
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  h1.hero-title { font-size: 42px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .security-wrap { grid-template-columns: 1fr; }
  .security-visual { order: -1; }
  .contact-wrap { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 620px) {
  .features-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  h1.hero-title { font-size: 34px; letter-spacing: -1px; }
  .hero { padding: 80px 0 60px; }
  section { padding: 70px 0; }
  .cta-banner { padding: 48px 26px; }
  .cta-banner h2 { font-size: 28px; }
  .mock-stats { grid-template-columns: repeat(3, 1fr); }
  .float-badge { display: none; }
  .nav-cta .btn-ghost { display: none; }
}