/* ============================================================
   VPCheck — Home (hero variants + sections)
   ============================================================ */

/* ─────────────── Hero shared ─────────────── */

.hero {
  position: relative;
  padding: 80px 0 96px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-bg-decor {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero .glow { z-index: 0; }
.glow-a { width: 600px; height: 600px; left: -10%; top: -20%; background: oklch(0.6 0.22 255); opacity: 0.18; }
.glow-b { width: 500px; height: 500px; right: -8%; bottom: -25%; background: oklch(0.75 0.18 145); opacity: 0.10; }
html[data-theme="dark"] .glow-a { opacity: 0.28; }
html[data-theme="dark"] .glow-b { opacity: 0.18; }

.hero-grid {
  position: absolute; inset: 0;
  opacity: 0.5;
}

.hero-title .hero-accent,
.display-xl .hero-accent {
  background: linear-gradient(120deg, var(--primary) 30%, var(--accent-strong) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
}

/* ─────────────── V1 — Centered premium ─────────────── */

.hero-v1 { padding: 96px 0 0; }
.hero-v1-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
  padding-bottom: 64px;
}
.hero-v1 .hero-title { max-width: 22ch; margin-top: 8px; }
.hero-v1 .hero-lead { text-align: center; }
.hero-v1 .hero-ctas { justify-content: center; margin-top: 8px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 48px;
  margin-top: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 720px;
  justify-content: center;
}
.stat { text-align: center; }
.stat-n {
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}
.stat-l { font-size: 12px; color: var(--text-muted); font-family: var(--font-mono); }
.hero-v1-mock {
  position: relative; z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 96px;
  transform: translateY(20px);
  filter: drop-shadow(0 30px 60px rgba(15, 23, 42, 0.12));
}
@media (max-width: 700px) {
  .hero-stats { grid-template-columns: repeat(2, auto); gap: 28px; }
}

/* ─────────────── V2 — Split with dashboard ─────────────── */

.hero-v2 { padding: 80px 0 96px; }
.hero-v2-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.hero-v2-copy { max-width: 540px; }
.hero-v2-meta { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--border); }
.vendor-row {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 10px;
}
.hero-v2-mock { position: relative; }
.hero-v2-mock .dash-mock {
  transform: rotate(-1deg);
  box-shadow: var(--shadow-lg);
}
.float-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 180px;
  z-index: 2;
}
.float-1 { top: -28px; left: -32px; transform: rotate(-3deg); }
.float-2 { bottom: -32px; right: -24px; transform: rotate(2.5deg); }
.float-title { font-weight: 600; font-size: 14px; }
.float-sub { font-size: 12px; color: var(--text-muted); }
.float-big { font-size: 26px; font-weight: 600; color: var(--text); letter-spacing: -0.02em; }
@media (max-width: 1000px) {
  .hero-v2-grid { grid-template-columns: 1fr; gap: 48px; }
  .float-1 { left: 0; }
  .float-2 { right: 0; }
}

/* ─────────────── V3 — Dark tech / terminal ─────────────── */

.hero-v3 {
  background: oklch(0.13 0.018 255);
  color: oklch(0.97 0.005 255);
  border-bottom: 1px solid oklch(0.25 0.022 255);
  padding: 96px 0 96px;
}
html[data-theme="dark"] .hero-v3 { background: oklch(0.10 0.015 255); }

/* Light-theme override — V3 keeps its tech vibe but on a light surface */
html[data-theme="light"] .hero-v3 {
  background: oklch(0.97 0.006 255);
  color: oklch(0.18 0.025 255);
  border-bottom-color: var(--border);
}
html[data-theme="light"] .hero-v3 .hero-grid-v3 {
  background-image:
    linear-gradient(oklch(0.90 0.015 255) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.90 0.015 255) 1px, transparent 1px);
}
html[data-theme="light"] .hero-v3 .glow-v3-a { opacity: 0.15; }
html[data-theme="light"] .hero-v3 .glow-v3-b { opacity: 0.08; }
html[data-theme="light"] .hero-v3-tag {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-muted);
}
html[data-theme="light"] .hero-v3-title { color: var(--text); }
html[data-theme="light"] .hero-v3-accent {
  background: linear-gradient(120deg, var(--primary) 0%, var(--accent-strong) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
html[data-theme="light"] .hero-v3-lead { color: var(--text-muted); }
html[data-theme="light"] .btn-v3-ghost {
  border-color: var(--border-strong);
  color: var(--text);
}
html[data-theme="light"] .btn-v3-ghost:hover { background: var(--bg-2); }
html[data-theme="light"] .hero-v3-term {
  background: var(--surface);
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
}
html[data-theme="light"] .term-head {
  background: var(--bg-2);
  border-bottom-color: var(--border);
}
html[data-theme="light"] .term-title { color: var(--text-muted); }
html[data-theme="light"] .term-body { color: var(--accent-strong); background: var(--surface); }
html[data-theme="light"] .v3-stat-n { color: var(--text); }
html[data-theme="light"] .v3-stat-l { color: var(--text-muted); }
.hero-v3-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-grid-v3 {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(oklch(0.22 0.02 255) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.22 0.02 255) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 75%);
}
.glow-v3-a { width: 700px; height: 700px; left: 50%; top: -30%; transform: translateX(-50%); background: oklch(0.5 0.22 255); opacity: 0.35; }
.glow-v3-b { width: 400px; height: 400px; right: 5%; bottom: -10%; background: oklch(0.7 0.18 145); opacity: 0.18; }
.hero-v3-inner {
  position: relative; z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.hero-v3-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: var(--r-full);
  background: oklch(0.18 0.025 255);
  border: 1px solid oklch(0.28 0.04 255);
  color: oklch(0.78 0.05 255);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.hero-v3-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: oklch(0.78 0.20 145);
  box-shadow: 0 0 12px oklch(0.78 0.20 145), 0 0 0 3px oklch(0.78 0.20 145 / 0.25);
  animation: pulse-v3 2.5s ease-in-out infinite;
}
@keyframes pulse-v3 {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.hero-v3-title { max-width: 18ch; color: oklch(0.98 0.005 255); }
.hero-v3-accent {
  background: linear-gradient(120deg, oklch(0.85 0.18 200) 0%, oklch(0.85 0.20 145) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-v3-lead { color: oklch(0.78 0.02 255); text-align: center; max-width: 56ch; }
.hero-v3-ctas { justify-content: center; margin-top: 4px; }
.btn-v3-ghost {
  background: transparent;
  border-color: oklch(0.32 0.04 255);
  color: oklch(0.92 0.01 255);
}
.btn-v3-ghost:hover { background: oklch(0.20 0.025 255); }

.hero-v3-term {
  width: 100%;
  max-width: 760px;
  margin-top: 24px;
  background: oklch(0.09 0.015 255);
  border: 1px solid oklch(0.25 0.025 255);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px oklch(0.5 0.22 255 / 0.4),
              0 0 0 1px oklch(0.2 0.05 255);
  text-align: left;
}
.term-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  background: oklch(0.13 0.02 255);
  border-bottom: 1px solid oklch(0.22 0.025 255);
}
.term-title { font-size: 12px; color: oklch(0.65 0.02 255); }
.term-body {
  margin: 0;
  padding: 20px 24px;
  font-size: 13px;
  line-height: 1.7;
  color: oklch(0.82 0.02 255);
  white-space: pre;
  overflow-x: auto;
}
.term-body { color: oklch(0.78 0.03 145); }

.hero-v3-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 64px;
  margin-top: 16px;
  padding-top: 28px;
}
.v3-stat { text-align: center; }
.v3-stat-n {
  font-size: 32px;
  font-weight: 600;
  color: oklch(0.98 0.005 255);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
}
.v3-stat-l {
  font-size: 11px;
  color: oklch(0.62 0.02 255);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}
@media (max-width: 700px) {
  .hero-v3-stats { grid-template-columns: repeat(2, auto); gap: 28px; }
}

/* ─────────────── Dashboard mockup ─────────────── */

.dash-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}
.dash-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.dash-dots { display: flex; gap: 6px; }
.dash-dots i {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border-strong);
  display: block;
}
.dash-dots i:nth-child(1) { background: oklch(0.7 0.18 28); }
.dash-dots i:nth-child(2) { background: oklch(0.78 0.16 80); }
.dash-dots i:nth-child(3) { background: oklch(0.72 0.18 145); }
.dash-url {
  flex: 1;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  max-width: 260px;
}
.dash-tabs { display: flex; gap: 4px; }
.dash-tab {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
}
.dash-tab.active { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.dash-body { padding: 8px; }
.dash-row {
  display: grid;
  grid-template-columns: 130px 1fr 140px 130px;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13px;
}
.dash-row + .dash-row { margin-top: 2px; }
.dash-row:hover { background: var(--bg-2); }
.dash-row-head {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  padding: 8px 14px;
}
.dash-row-head:hover { background: transparent; }
.dash-code { color: var(--text); font-weight: 500; font-size: 12px; }
.dash-vendor { color: var(--text); font-weight: 500; }
.dash-steps {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-muted); font-size: 12px;
}
.dash-steps .bar {
  display: block;
  width: 60px; height: 4px;
  background: var(--bg-2);
  border-radius: 2px;
  overflow: hidden;
}
.dash-steps .bar i {
  display: block; height: 100%;
  background: var(--primary);
  border-radius: 2px;
}
@media (max-width: 700px) {
  .dash-row { grid-template-columns: 1fr 1fr; row-gap: 6px; }
  .dash-row-head { display: none; }
}

/* ─────────────── Sections common ─────────────── */

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 56px;
  max-width: 640px;
}
.section-head.center { margin: 0 auto 56px; text-align: center; align-items: center; }
.section-head h2 { font-size: clamp(1.875rem, 3.5vw, 2.625rem); }
.section-head p { color: var(--text-muted); font-size: 1.0625rem; line-height: 1.55; max-width: 56ch; }

/* ─────────────── Comparison Papel vs VPCheck ─────────────── */

.cmp-section { background: var(--bg-2); }
.cmp-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  position: relative;
}
.cmp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
}
.cmp-card.bad {
  background: color-mix(in oklch, oklch(0.65 0.18 28) 4%, var(--surface));
  border-color: color-mix(in oklch, oklch(0.65 0.18 28) 25%, var(--border));
}
.cmp-card.good {
  background: color-mix(in oklch, var(--accent) 6%, var(--surface));
  border-color: color-mix(in oklch, var(--accent) 30%, var(--border));
  position: relative;
}
.cmp-card.good::before {
  content: "VPCHECK";
  position: absolute;
  top: -10px; right: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  background: var(--accent-strong);
  color: white;
  border-radius: var(--r-full);
}
.cmp-card h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cmp-card .cmp-sub {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 24px;
}
.cmp-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.cmp-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.5;
}
.cmp-list .ic {
  flex-shrink: 0;
  width: 18px; height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 11px;
  font-weight: 700;
}
.cmp-list.bad .ic { background: color-mix(in oklch, oklch(0.65 0.18 28) 20%, transparent); color: oklch(0.55 0.20 28); }
.cmp-list.good .ic { background: var(--accent); color: white; }
.cmp-list.bad li { color: var(--text); }
.cmp-list.good li { color: var(--text); }
.cmp-list .strike { color: var(--text-muted); }
@media (max-width: 800px) {
  .cmp-wrap { grid-template-columns: 1fr; }
}

/* ─────────────── Feature grid ─────────────── */

.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .feat-grid { grid-template-columns: 1fr; } }

/* ─────────────── Logos strip ─────────────── */

.vendors-strip {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.vendors-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 28px;
}
.vendors-row {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 24px;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
}
.vendor-logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  color: var(--text-muted);
  padding: 12px 8px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  letter-spacing: -0.01em;
  transition: all 0.2s ease;
}
.vendor-logo:hover { color: var(--text); border-color: var(--border-strong); }
@media (max-width: 900px) {
  .vendors-row { grid-template-columns: repeat(3, 1fr); }
}

/* ─────────────── Differentiator block ─────────────── */

.diff-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 900px) { .diff-wrap { grid-template-columns: 1fr; gap: 40px; } }
.diff-copy h2 { margin-bottom: 18px; }
.diff-copy .lead { font-size: 1.0625rem; }
.diff-list {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: flex; flex-direction: column; gap: 14px;
}
.diff-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
}
.diff-list .ic {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid; place-items: center;
  border: 1px solid var(--primary-border);
}
.diff-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}
.diff-mock-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.diff-mock-title { font-size: 13px; font-weight: 600; }
.diff-mock-tag { font-family: var(--font-mono); font-size: 10px; color: var(--text-subtle); }
.field-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 0;
}
.field-row + .field-row { border-top: 1px dashed var(--border); }
.field-row .field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.field-row .field-value {
  font-size: 14px;
  font-weight: 500;
}
.field-row .field-control {
  height: 28px;
  background: var(--bg-2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  font-size: 12px;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.field-row .field-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 500;
  width: fit-content;
}

/* ─────────────── Process cards ─────────────── */

.proc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  position: relative;
}
@media (max-width: 900px) { .proc-grid { grid-template-columns: 1fr; } }
.proc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.proc-card .proc-n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-subtle);
  letter-spacing: 0.1em;
}
.proc-card h3 { font-size: 1.125rem; }
.proc-card p { color: var(--text-muted); font-size: 14.5px; line-height: 1.5; }

/* ─────────────── CTA section ─────────────── */

.cta-section {
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, color-mix(in oklch, var(--primary) 10%, transparent), transparent 60%);
  pointer-events: none;
}
.cta-section .container { position: relative; }
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin: 0 auto 18px;
}
.cta-section .lead { margin: 0 auto 32px; }