/* Elevate Seller — landing page (vanilla CSS port of the Angular design system). */

:root {
  --es-amber-50:  #FFFBEB;
  --es-amber-100: #FEF3C7;
  --es-amber-200: #FDE68A;
  --es-amber-500: #F59E0B;
  --es-amber-600: #D97706;
  --es-amber-700: #B45309;
  --es-slate-50:  #F8FAFC;
  --es-slate-100: #F1F5F9;
  --es-slate-200: #E2E8F0;
  --es-slate-300: #CBD5E1;
  --es-slate-400: #94A3B8;
  --es-slate-500: #64748B;
  --es-slate-600: #475569;
  --es-slate-700: #334155;
  --es-slate-800: #1E293B;
  --es-slate-900: #0F172A;
  --es-emerald-50:  #ECFDF5;
  --es-emerald-500: #10B981;
  --es-emerald-700: #047857;
  --es-rose-50:  #FFF1F2;
  --es-rose-500: #F43F5E;
  --es-rose-700: #BE123C;
  --es-white: #FFFFFF;

  --es-brand: var(--es-amber-600);
  --es-brand-hover: var(--es-amber-700);
  --es-text-primary: var(--es-slate-900);
  --es-text-body: var(--es-slate-600);
  --es-text-muted: var(--es-slate-500);
  --es-text-placeholder: var(--es-slate-400);
  --es-bg-page: var(--es-white);
  --es-border-default: var(--es-slate-200);
  --es-border-focus: var(--es-amber-600);

  --es-font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --es-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --es-shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --es-shadow-md: 0 4px 12px rgba(15,23,42,0.08);
  --es-shadow-lg: 0 12px 32px rgba(15,23,42,0.10);
  --es-ring-amber: 0 0 0 4px rgba(217,119,6,0.18);
  --es-ease: cubic-bezier(0.2, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--es-font);
  color: var(--es-text-primary);
  background: var(--es-bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

button { font-family: inherit; }

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

/* ---------- typography helpers ---------- */
.es-eyebrow {
  font-weight: 700;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.es-mono { font-family: var(--es-font-mono); font-variant-numeric: tabular-nums; }

/* ---------- containers ---------- */
.es-container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .es-container { padding: 0 40px; } }

/* ---------- buttons ---------- */
.es-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--es-font);
  font-weight: 600;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 150ms var(--es-ease);
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.es-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.es-btn-md { font-size: 14px; padding: 11px 22px; }
.es-btn-lg { font-size: 15px; padding: 13px 26px; }
.es-btn-primary { background: var(--es-brand); color: #fff; }
.es-btn-primary:not(:disabled):hover { background: var(--es-brand-hover); }
.es-btn-secondary { background: #fff; color: var(--es-slate-900); border-color: var(--es-slate-300); }
.es-btn-secondary:not(:disabled):hover { background: var(--es-slate-100); }

/* ---------- card / badge / input ---------- */
.es-card {
  background: #fff;
  border: 1px solid var(--es-border-default);
  border-radius: 12px;
  box-shadow: var(--es-shadow-xs);
}
.es-card-accent {
  background: var(--es-amber-50);
  border: 1px solid var(--es-amber-200);
  border-radius: 12px;
}
.es-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 5px 11px;
  border-radius: 9999px;
  white-space: nowrap;
}
.es-badge-brand { background: var(--es-amber-100); color: var(--es-amber-700); }
.es-input {
  display: block;
  width: 100%;
  padding: 13px 14px;
  font-family: var(--es-font);
  font-size: 14px;
  color: var(--es-slate-900);
  background: #fff;
  border: 1px solid var(--es-border-default);
  border-radius: 10px;
  outline: none;
  transition: border-color 150ms var(--es-ease), box-shadow 150ms var(--es-ease);
}
.es-input::placeholder { color: var(--es-text-placeholder); }
.es-input:focus { border-color: var(--es-border-focus); box-shadow: var(--es-ring-amber); }

/* ---------- icons (lucide-style stroke) ---------- */
.es-icon {
  display: inline-block;
  vertical-align: middle;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- header / nav ---------- */
.es-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--es-slate-100);
}
@media (min-width: 768px) { .es-header { padding: 18px 40px; } }
.es-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.es-brand-name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--es-slate-900);
}
.es-brand-name .accent { color: var(--es-amber-600); }
.es-nav {
  display: none;
  margin-left: 24px;
  gap: 24px;
}
@media (min-width: 768px) { .es-nav { display: flex; } }
.es-nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--es-slate-600);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.es-nav-link:hover { color: var(--es-slate-900); }

.es-actions { margin-left: auto; display: inline-flex; align-items: center; gap: 14px; }

.es-lang-switch {
  display: none;
  gap: 6px;
}
@media (min-width: 768px) { .es-lang-switch { display: inline-flex; } }
.es-lang {
  border: none;
  border-radius: 9999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  background: transparent;
  color: var(--es-slate-500);
  text-decoration: none;
}
.es-lang.is-active { background: var(--es-amber-50); color: var(--es-amber-700); }

/* ---------- hero ---------- */
.es-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 40px;
}
@media (min-width: 992px) {
  .es-hero { grid-template-columns: 1.05fr 0.95fr; }
}
.es-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--es-amber-50);
  border-radius: 9999px;
  padding: 6px 14px;
  width: fit-content;
  color: var(--es-amber-700);
}
.es-hero-title {
  margin: 0;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--es-slate-900);
}
.es-hero-title .accent { color: var(--es-amber-600); }
@media (min-width: 768px) { .es-hero-title { font-size: 52px; } }
.es-hero-desc {
  margin: 0;
  max-width: 480px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--es-slate-600);
}
@media (min-width: 768px) { .es-hero-desc { font-size: 18px; } }
.es-hero-bullets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--es-slate-500);
}
.es-hero-bullets span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.es-hero-bullets .check { color: var(--es-emerald-500); }

/* ---------- product preview card ---------- */
.es-preview {
  position: relative;
}
.es-preview-shell {
  background: var(--es-slate-900);
  border-radius: 20px;
  padding: 22px;
  box-shadow: var(--es-shadow-lg);
}
.es-preview-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--es-amber-500);
}
.es-preview-card {
  background: #fff;
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.es-preview-product {
  display: flex;
  align-items: center;
  gap: 12px;
}
.es-product-thumb {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--es-amber-200), var(--es-amber-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  flex-shrink: 0;
}
.es-preview-name { font-size: 14px; font-weight: 700; color: var(--es-slate-900); }
.es-preview-meta { font-family: var(--es-font-mono); font-size: 11px; color: var(--es-slate-400); }
.es-preview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.es-preview-stat {
  background: var(--es-slate-50);
  border-radius: 10px;
  padding: 10px 12px;
}
.es-preview-stat .label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--es-slate-400);
}
.es-preview-stat .value {
  font-size: 19px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--es-slate-900);
}
.es-preview-stat .value.positive { color: var(--es-emerald-700); }
.es-preview-stat .value.brand { color: var(--es-amber-600); }
.es-preview-tip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--es-emerald-50);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--es-emerald-700);
}
.es-preview-gated {
  position: absolute;
  bottom: -16px;
  left: -16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--es-border-default);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: var(--es-shadow-md);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--es-slate-700);
}
.es-preview-gated .es-icon { color: var(--es-amber-600); }

/* ---------- trust strip ---------- */
.es-trust {
  background: var(--es-slate-50);
  border-top: 1px solid var(--es-slate-100);
  border-bottom: 1px solid var(--es-slate-100);
}
.es-trust-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 40px;
  padding: 20px 0;
}
.es-trust-item { display: inline-flex; align-items: baseline; gap: 8px; }
.es-trust-item .num {
  font-size: 20px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--es-slate-900);
}
.es-trust-item .lbl {
  font-size: 13px;
  color: var(--es-slate-500);
}

/* ---------- generic section ---------- */
.es-section { padding-top: 72px; padding-bottom: 72px; }
.es-section-head {
  margin-bottom: 44px;
  text-align: center;
}
.es-section-head h2 {
  margin: 10px 0 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--es-slate-900);
}
@media (min-width: 768px) {
  .es-section-head h2 { font-size: 34px; }
}

.es-how {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .es-how { grid-template-columns: repeat(3, 1fr); }
}
.es-how .es-card { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.es-how-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--es-amber-50);
  color: var(--es-amber-600);
}
.es-how h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--es-slate-900);
}
.es-how p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--es-slate-600);
}

/* ---------- dark differentiators ---------- */
.es-diff {
  background: var(--es-slate-900);
}
.es-diff-inner { padding: 72px 0; }
.es-diff-head { margin-bottom: 40px; }
.es-diff-head .es-eyebrow { color: var(--es-amber-500); }
.es-diff-head h2 {
  margin: 10px 0 0;
  max-width: 620px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}
@media (min-width: 768px) { .es-diff-head h2 { font-size: 32px; } }
.es-diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) { .es-diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .es-diff-grid { grid-template-columns: repeat(4, 1fr); } }
.es-diff-card { display: flex; flex-direction: column; gap: 10px; }
.es-diff-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(217,119,6,0.16);
  color: var(--es-amber-500);
}
.es-diff-card .ttl { font-size: 15px; font-weight: 700; color: #fff; }
.es-diff-card .desc { font-size: 13px; line-height: 1.6; color: var(--es-slate-400); }

/* ---------- pricing ---------- */
.es-pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}
@media (min-width: 768px) { .es-pricing-grid { grid-template-columns: repeat(3, 1fr); } }
.es-price-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--es-border-default);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--es-shadow-xs);
}
.es-price-card.is-featured {
  background: var(--es-slate-900);
  border-color: transparent;
  box-shadow: var(--es-shadow-lg);
}
.es-price-card h3 { margin: 0; font-size: 17px; font-weight: 700; color: var(--es-slate-900); }
.es-price-card.is-featured h3 { color: #fff; }
.es-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.es-price .amount { font-size: 34px; font-weight: 800; color: var(--es-slate-900); }
.es-price .per { font-size: 13px; color: var(--es-slate-500); }
.es-price-card.is-featured .amount { color: #fff; }
.es-price-card.is-featured .per { color: var(--es-slate-400); }
.es-price-meta { font-size: 12.5px; color: var(--es-slate-600); }
.es-price-card.is-featured .es-price-meta { color: var(--es-slate-300); }
.es-price-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ---------- waitlist ---------- */
.es-waitlist {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 24px;
  text-align: center;
}
@media (min-width: 768px) { .es-waitlist { padding: 48px; } }
.es-waitlist h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--es-slate-900);
}
@media (min-width: 768px) { .es-waitlist h2 { font-size: 30px; } }
.es-waitlist p {
  margin: 0;
  max-width: 460px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--es-slate-600);
}
.es-waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 480px;
  margin-top: 4px;
}
.es-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 2px solid var(--es-border-default);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color 150ms var(--es-ease);
}
.es-input-wrap:focus-within { border-color: var(--es-border-focus); }
.es-input-wrap .es-icon { color: var(--es-slate-400); flex-shrink: 0; }
.es-input-wrap input {
  width: 100%;
  font-family: var(--es-font);
  font-size: 15px;
  color: var(--es-slate-900);
  background: transparent;
  border: 0;
  outline: none;
}
.es-input-wrap input::placeholder { color: var(--es-text-placeholder); }
.es-turnstile-wrap { display: flex; justify-content: center; }
.es-waitlist-error {
  font-size: 13px;
  font-weight: 600;
  color: var(--es-rose-700);
}
.es-waitlist-nospam {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--es-slate-500);
}
.es-waitlist-nospam .es-icon { color: var(--es-slate-400); }

.es-success-icon {
  width: 52px;
  height: 52px;
  border-radius: 9999px;
  background: var(--es-emerald-500);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.is-hidden { display: none !important; }

.es-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: es-spin 0.6s linear infinite;
}
@keyframes es-spin { to { transform: rotate(360deg); } }

/* ---------- footer ---------- */
.es-footer {
  border-top: 1px solid var(--es-slate-100);
  padding: 28px 24px;
}
.es-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.es-footer .es-brand-name { font-size: 14px; }
.es-footer-copy { font-size: 12.5px; color: var(--es-slate-400); }