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

:root {
  --bg:         #0d0f14;
  --bg2:        #131720;
  --bg3:        #1a1f2e;
  --border:     #252b3b;
  --accent:     #f5a623;
  --accent2:    #ff6b35;
  --green:      #00d084;
  --text:       #e8eaf0;
  --text2:      #9aa0b4;
  --text3:      #5c6375;
  --card-bg:    #161b27;
  --radius:     12px;
  --radius-sm:  8px;
  --font:       'Space Grotesk', system-ui, sans-serif;
  --mono:       'JetBrains Mono', 'Courier New', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13, 15, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
}
.nav__inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.nav__logo {
  font-size: 1.1rem; font-weight: 700;
  color: var(--text); letter-spacing: -0.02em;
}
.nav__tld { color: var(--accent); }
.nav__links { display: flex; gap: 1.5rem; }
.nav__links a {
  color: var(--text2); text-decoration: none; font-size: 0.875rem;
  transition: color 0.15s;
}
.nav__links a:hover { color: var(--accent); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 5rem 1.5rem 4rem;
  overflow: hidden;
}
.hero__bg-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero__content {
  position: relative; max-width: 760px; margin: 0 auto; text-align: center;
}
.hero__badge {
  display: inline-block;
  background: rgba(245, 166, 35, 0.12);
  border: 1px solid rgba(245, 166, 35, 0.35);
  color: var(--accent);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em;
  padding: 0.3rem 0.9rem; border-radius: 100px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700; line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.hero__accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__sub {
  font-size: 1.05rem; color: var(--text2);
  max-width: 580px; margin: 0 auto 2.5rem;
}

/* ── Search card ──────────────────────────────────────────────────────────── */
.search-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: left;
  box-shadow: 0 0 60px rgba(245, 166, 35, 0.06);
}

/* Form */
.search-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: flex; gap: 0.75rem; }
.form-row--2 { }
.form-row--3 { }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.form-group--wide { flex: 2; }

label {
  font-size: 0.78rem; font-weight: 600; color: var(--text2);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.req { color: var(--accent); }

input, select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font); font-size: 0.95rem;
  padding: 0.65rem 0.9rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}
select { cursor: pointer; }
input::placeholder { color: var(--text3); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font); font-weight: 600; cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0d0f14;
  padding: 0.85rem 2rem; font-size: 1rem; width: 100%;
  margin-top: 0.5rem;
  box-shadow: 0 4px 20px rgba(245, 166, 35, 0.35);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(245, 166, 35, 0.5);
}
.btn--cta {
  background: var(--green);
  color: #0d0f14;
  padding: 1rem 2rem; font-size: 1.05rem; width: 100%;
  box-shadow: 0 4px 20px rgba(0, 208, 132, 0.35);
}
.btn--cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(0, 208, 132, 0.5);
}
.btn--ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 0.7rem 1.4rem; font-size: 0.9rem;
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.hidden { display: none !important; }

/* Loader in button */
.btn__loader { font-size: 0.9rem; opacity: 0.85; }

/* ── Spinner ──────────────────────────────────────────────────────────────── */
.spinner-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; padding: 2rem 0;
  color: var(--text2); font-size: 0.9rem;
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Multiple results ─────────────────────────────────────────────────────── */
.results-multiple { margin-top: 1.5rem; }
.results-multiple h3 { color: var(--accent); margin-bottom: 0.5rem; font-size: 1rem; }
.results-multiple p { color: var(--text2); font-size: 0.875rem; margin-bottom: 1rem; }
.results-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.results-list li {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  cursor: pointer; transition: border-color 0.15s;
  font-size: 0.9rem; color: var(--text2);
}
.results-list li:hover { border-color: var(--accent); color: var(--text); }

/* ── Preview card ─────────────────────────────────────────────────────────── */
.preview-card { margin-top: 1.5rem; }
.preview-card__header { margin-bottom: 1.25rem; }
.preview-card__ok {
  display: inline-block;
  background: rgba(0, 208, 132, 0.12);
  border: 1px solid rgba(0, 208, 132, 0.35);
  color: var(--green);
  font-size: 0.78rem; font-weight: 600;
  padding: 0.25rem 0.75rem; border-radius: 100px;
  margin-bottom: 0.6rem;
}
.preview-card__header h3 {
  font-size: 1rem; font-weight: 600; color: var(--text);
  line-height: 1.4;
}
.preview-card__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.75rem; margin-bottom: 1.5rem;
}
.preview-item {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.75rem;
}
.preview-item__label {
  display: block; font-size: 0.7rem; font-weight: 600;
  color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}
.preview-item__value { font-size: 0.9rem; color: var(--text); }
.mono { font-family: var(--mono); font-size: 0.85rem !important; color: var(--accent) !important; }

.preview-card__cta { text-align: center; }
.preview-card__price {
  font-size: 0.85rem; color: var(--text2); margin-bottom: 0.75rem;
}
.preview-card__guarantee {
  font-size: 0.78rem; color: var(--text3); margin-top: 0.75rem;
}

/* ── Error card ───────────────────────────────────────────────────────────── */
.error-card {
  text-align: center; padding: 2rem 1rem; margin-top: 1.5rem;
}
.error-card__icon { font-size: 2rem; display: block; margin-bottom: 0.5rem; }
.error-card h3 { color: var(--accent2); margin-bottom: 0.5rem; }
.error-card p { color: var(--text2); font-size: 0.9rem; margin-bottom: 1.25rem; }

/* ── How it works ─────────────────────────────────────────────────────────── */
.how-it-works { padding: 5rem 1.5rem; background: var(--bg2); }
.container { max-width: 1100px; margin: 0 auto; }
.section-title {
  text-align: center; font-size: 1.75rem; font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 3rem; color: var(--text);
}
.steps {
  display: flex; align-items: flex-start; justify-content: center; gap: 1rem;
  flex-wrap: wrap;
}
.step { flex: 1; min-width: 200px; max-width: 240px; text-align: center; }
.step__num {
  display: inline-block;
  font-family: var(--mono); font-size: 2rem; font-weight: 700;
  color: var(--accent); opacity: 0.6;
  line-height: 1; margin-bottom: 0.75rem;
}
.step h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.step p { font-size: 0.875rem; color: var(--text2); }
.step__arrow {
  font-size: 1.5rem; color: var(--text3);
  margin-top: 2rem; flex-shrink: 0;
}

/* ── Includes ─────────────────────────────────────────────────────────────── */
.includes { padding: 5rem 1.5rem; }
.includes__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
.includes__item {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  transition: border-color 0.2s;
}
.includes__item:hover { border-color: var(--accent); }
.includes__icon { font-size: 1.75rem; display: block; margin-bottom: 0.75rem; }
.includes__item h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.4rem; }
.includes__item p { font-size: 0.85rem; color: var(--text2); }

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq { padding: 5rem 1.5rem; background: var(--bg2); }
.faq__list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq__item {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.faq__item summary {
  padding: 1rem 1.25rem; cursor: pointer; font-weight: 600;
  font-size: 0.95rem; list-style: none; user-select: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq__item summary::after { content: '+'; color: var(--accent); font-size: 1.2rem; }
.faq__item[open] summary::after { content: '−'; }
.faq__item p {
  padding: 0 1.25rem 1rem; font-size: 0.875rem; color: var(--text2);
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  background: var(--bg);
}
.footer__inner {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  text-align: center;
}
.footer__brand { font-weight: 700; color: var(--text2); }
.footer__nav { display: flex; gap: 1.25rem; flex-wrap: wrap; justify-content: center; }
.footer__nav a { color: var(--text3); text-decoration: none; font-size: 0.85rem; }
.footer__nav a:hover { color: var(--accent); }
.footer__copy { font-size: 0.78rem; color: var(--text3); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .form-row { flex-direction: column; }
  .form-row--2, .form-row--3 { flex-direction: column; }
  .preview-card__grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step__arrow { display: none; }
  .nav__links { display: none; }
}