/* Site Express IA — page-specific cyberpunk commercial refinement */
:root {
  --se-bg: #050508;
  --se-surface: #0d0e15;
  --se-surface-raised: #131520;
  --se-surface-soft: #191b27;
  --se-text: #f5f5f1;
  --se-copy: #d7d8df;
  --se-muted: #a9abb7;
  --se-cyan: #20e7ed;
  --se-cyan-soft: rgba(32, 231, 237, .11);
  --se-magenta: #ff4bd8;
  --se-yellow: #efff4a;
  --se-border: rgba(182, 229, 234, .22);
  --se-border-strong: rgba(32, 231, 237, .50);
  --se-shadow: 0 22px 60px rgba(0, 0, 0, .32);
}

html { background: var(--se-bg); }

body {
  color: var(--se-copy) !important;
  background-color: var(--se-bg) !important;
  background-image:
    linear-gradient(rgba(32, 231, 237, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 231, 237, .035) 1px, transparent 1px),
    radial-gradient(circle at 88% 7%, rgba(255, 75, 216, .13), transparent 29%),
    radial-gradient(circle at 7% 26%, rgba(32, 231, 237, .075), transparent 24%) !important;
  background-size: 56px 56px, 56px 56px, 100% 100%, 100% 100% !important;
}

body::after { opacity: .045; }

h1, h2, h3,
.hero h1, .section-head h2,
.dark-section h2, .dark-section h3,
.final-cta h2 {
  color: var(--se-text) !important;
  -webkit-text-fill-color: currentColor !important;
  -webkit-text-stroke: 0 !important;
  text-shadow: none !important;
}

h1 { font-size: clamp(2.7rem, 6.6vw, 5.15rem); line-height: .98 !important; }
h2 { font-size: clamp(2.15rem, 4.8vw, 3.65rem); line-height: 1.01 !important; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.72rem); line-height: 1.1 !important; }

strong,
.card strong,
.module strong,
.offer strong,
.placeholder-proof strong,
summary {
  color: var(--se-text) !important;
}

p, li, .bullet > span:last-child { color: var(--se-copy); }
.sub, .microcopy, .section-head p, .footer-disclaimer { color: var(--se-muted) !important; }

a:focus-visible,
button:focus-visible,
summary:focus-visible,
iframe:focus-visible {
  outline: 3px solid var(--se-yellow) !important;
  outline-offset: 4px;
}

/* Header */
.topbar {
  border-bottom: 1px solid var(--se-border) !important;
  background: rgba(5, 5, 8, .90) !important;
  box-shadow: 0 10px 35px rgba(0,0,0,.22) !important;
}

.topbar::before { display: none !important; }
.topbar-inner { height: 78px; gap: 24px; }
.logo-img { width: 142px; }

.topbar .button {
  min-height: 46px;
  padding: 12px 20px;
  font-size: .78rem;
  white-space: nowrap;
}

/* Button hierarchy */
.button, a.button {
  min-height: 56px;
  color: #041012 !important;
  border-color: var(--se-cyan) !important;
  background: var(--se-cyan) !important;
  box-shadow: 4px 4px 0 rgba(255,75,216,.60) !important;
  clip-path: polygon(0 0, 95% 0, 100% 28%, 100% 100%, 5% 100%, 0 72%);
}

.button:hover, a.button:hover {
  color: #080a05 !important;
  border-color: var(--se-yellow) !important;
  background: var(--se-yellow) !important;
  box-shadow: -4px 4px 0 rgba(255,75,216,.68) !important;
}

.button:active, a.button:active {
  transform: translate(0, 1px) !important;
  box-shadow: 1px 1px 0 rgba(255,75,216,.55) !important;
}

.button.alt, a.button.alt {
  color: #041012 !important;
  border-color: var(--se-cyan) !important;
  background: var(--se-cyan) !important;
  box-shadow: 4px 4px 0 rgba(255,75,216,.55) !important;
}

/* Hero: promise → CTA → proof → demo */
.hero {
  padding: 86px 0 82px;
  border-bottom: 1px solid var(--se-border) !important;
  background:
    radial-gradient(circle at 79% 30%, rgba(255,75,216,.13), transparent 29%),
    linear-gradient(180deg, rgba(5,5,8,.74), rgba(5,5,8,.98)) !important;
}

.hero::before { opacity: .76; }

.hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: clamp(38px, 5vw, 66px);
  align-items: start;
}

.hero-copy { gap: 22px; }
.hero-copy .sub {
  max-width: 690px;
  color: var(--se-copy) !important;
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  line-height: 1.58;
}

.eyebrow {
  width: fit-content;
  padding: 7px 11px;
  color: var(--se-cyan) !important;
  border: 1px solid rgba(32,231,237,.38) !important;
  border-radius: 0 !important;
  background: rgba(32,231,237,.075) !important;
  font-size: .74rem;
  letter-spacing: .12em !important;
}

.eyebrow::before { color: var(--se-magenta); }
.hero-actions { gap: 16px; }
.hero-actions .microcopy { flex: 1 1 240px; max-width: 390px; line-height: 1.5; }

.proof-strip { gap: 9px; margin-top: 2px; }
.proof-pill {
  padding: 8px 11px;
  color: var(--se-copy) !important;
  border: 1px solid var(--se-border) !important;
  border-radius: 2px !important;
  background: rgba(13,14,21,.82) !important;
  font: 700 .78rem/1.2 monospace !important;
}
.proof-pill::before { content: "✓ "; color: var(--se-cyan); }

.vsl-card {
  margin-top: 12px;
  padding: 8px;
  border: 1px solid rgba(255,75,216,.42) !important;
  border-radius: 0 !important;
  background: #090a0f !important;
  box-shadow: -8px 8px 0 rgba(32,231,237,.07), var(--se-shadow) !important;
  clip-path: none !important;
}

.vsl-frame,
.vsl-frame iframe {
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  clip-path: none !important;
}

.hero-visual { margin-top: 42px; }
.course-author {
  display: flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  margin: 0 0 18px auto;
  padding: 9px 14px 9px 9px;
  color: var(--se-text);
  border: 1px solid var(--se-border);
  background: rgba(13, 14, 21, .88);
}
.course-author img {
  width: 48px;
  height: 48px;
  border: 1px solid var(--se-cyan);
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}
.course-author span,
.course-author strong { display: block; }
.course-author span {
  color: var(--se-cyan);
  font: 700 .7rem/1.25 monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.course-author strong { margin-top: 3px; font-size: .95rem; }
.mockup {
  padding: 12px;
  transform: rotate(.6deg);
  border: 1px solid var(--se-border-strong) !important;
  border-radius: 0 !important;
  background: #090a10 !important;
  box-shadow: -10px 10px 0 rgba(255,75,216,.09), var(--se-shadow) !important;
  clip-path: none !important;
}
.browser { border-radius: 0 !important; background: var(--se-surface) !important; clip-path: none !important; }
.browser-bar { border-color: var(--se-border) !important; background: #090a0f !important; }
.dot { background: var(--se-magenta) !important; }
.dot:nth-child(2) { background: var(--se-yellow) !important; }
.dot:nth-child(3) { background: var(--se-cyan) !important; }
.screen { background: linear-gradient(145deg, #10121b, #090a0f) !important; clip-path: none !important; }
.screen-title { color: var(--se-text); font-family: Arial, sans-serif; font-weight: 900; }
.screen-line { background: rgba(215,216,223,.24); }
.screen-cta { border: 0 !important; background: var(--se-cyan) !important; box-shadow: 4px 4px 0 rgba(255,75,216,.42) !important; }
.screen-card { border-color: var(--se-border) !important; background: var(--se-surface-raised) !important; clip-path: none !important; }

.floating-card {
  color: var(--se-copy) !important;
  border: 1px solid rgba(239,255,74,.46) !important;
  border-radius: 0 !important;
  background: #0b0c12 !important;
  box-shadow: -6px 6px 0 rgba(239,255,74,.09) !important;
  clip-path: none !important;
}
.floating-card b { color: var(--se-yellow) !important; }

/* Section rhythm */
main > section:not(.hero) {
  position: relative;
  padding: 88px 0;
  color: var(--se-copy) !important;
  border-bottom: 1px solid rgba(182,229,234,.12);
  background: transparent !important;
  background-image: none !important;
}

main > section.dark-section {
  background: linear-gradient(135deg, rgba(255,75,216,.045), rgba(8,9,14,.96) 48%) !important;
}

.section-head { gap: 14px; margin-bottom: 38px; }
.section-head p { color: var(--se-muted) !important; }
.split { gap: clamp(38px, 5vw, 62px); }

/* Cards and method modules */
.card, .module, .quote-box, .placeholder-proof,
.offer, .price-card, .guarantee, details, .final-cta {
  color: var(--se-copy) !important;
  border-radius: 0 !important;
  clip-path: none !important;
}

.card {
  min-height: 100%;
  padding: 27px;
  border: 1px solid var(--se-border) !important;
  background: rgba(13,14,21,.92) !important;
  box-shadow: none !important;
}
.card:hover { border-color: var(--se-border-strong) !important; box-shadow: 0 16px 40px rgba(0,0,0,.22) !important; }
.card p, .dark-section .card p { color: var(--se-muted) !important; line-height: 1.6; }
.card .num {
  color: #041012 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: var(--se-cyan) !important;
  box-shadow: 3px 3px 0 rgba(255,75,216,.50);
}

.quote-box {
  color: var(--se-text) !important;
  border: 1px solid var(--se-border) !important;
  border-left: 4px solid var(--se-magenta) !important;
  background: var(--se-surface-raised) !important;
  box-shadow: none !important;
}

.module {
  padding: 19px;
  border: 1px solid var(--se-border) !important;
  background: rgba(13,14,21,.90) !important;
}
.module span {
  color: var(--se-cyan) !important;
  border: 1px solid rgba(32,231,237,.38) !important;
  border-radius: 0;
  background: var(--se-cyan-soft) !important;
}
.module p { margin-top: 4px; color: var(--se-muted); }

.placeholder-proof {
  padding: 28px;
  color: var(--se-copy) !important;
  border: 1px solid var(--se-border-strong) !important;
  background: var(--se-surface-raised) !important;
  box-shadow: -7px 7px 0 rgba(32,231,237,.06);
}

.bullets { gap: 13px; }
.bullet { color: var(--se-copy); }
.check {
  color: #041012 !important;
  border: 0 !important;
  background: var(--se-cyan) !important;
}

/* Offer and conversion block */
#oferta { background: radial-gradient(circle at 78% 42%, rgba(255,75,216,.09), transparent 30%) !important; }
.offer {
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--se-border-strong) !important;
  background: rgba(10,11,17,.96) !important;
  box-shadow: 0 28px 80px rgba(0,0,0,.30) !important;
}
.offer > div > p { color: var(--se-muted) !important; }

.price-card {
  padding: 34px;
  border: 1px solid rgba(255,75,216,.46) !important;
  background: linear-gradient(160deg, #15111a, #090a0f 66%) !important;
  box-shadow: -8px 8px 0 rgba(255,75,216,.08) !important;
}
.price-card > p { color: var(--se-muted) !important; }
.price {
  color: var(--se-yellow) !important;
  font-size: clamp(2.55rem, 5.5vw, 4rem);
  text-shadow: 0 0 22px rgba(239,255,74,.12);
}
.batch-row {
  color: var(--se-copy) !important;
  border-color: rgba(239,255,74,.38) !important;
  border-radius: 0;
  background: rgba(239,255,74,.055) !important;
}
.batch-row strong { color: var(--se-yellow) !important; }
.batch-label {
  padding: 0 !important;
  color: var(--se-copy) !important;
  background: transparent !important;
}
.batch-label::before { background: var(--se-yellow); box-shadow: 0 0 0 4px rgba(239,255,74,.13); }

.price-card .button.alt { width: 100%; }
.guarantee {
  border: 1px solid rgba(32,231,237,.32) !important;
  background: rgba(32,231,237,.065) !important;
}
.guarantee strong { color: var(--se-cyan) !important; }
.guarantee p { color: var(--se-copy) !important; }

/* FAQ */
.faq { gap: 10px; max-width: 920px; margin-inline: auto; }
details {
  padding: 0;
  overflow: visible;
  border: 1px solid var(--se-border) !important;
  background: rgba(13,14,21,.92) !important;
  box-shadow: none !important;
}
details:hover { border-color: var(--se-border-strong) !important; }
summary {
  position: relative;
  padding: 20px 56px 20px 22px;
  color: var(--se-text) !important;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  position: absolute;
  right: 21px;
  top: 50%;
  color: var(--se-cyan);
  font: 900 1.35rem/1 monospace;
  transform: translateY(-50%);
}
details[open] summary::after { content: "−"; color: var(--se-magenta); }
details p {
  margin: 0;
  padding: 0 22px 21px;
  color: var(--se-muted) !important;
  line-height: 1.62;
}

/* Final CTA and footer */
.final-cta {
  padding: clamp(42px, 7vw, 70px);
  border: 1px solid var(--se-border-strong) !important;
  background:
    radial-gradient(circle at 50% 0, rgba(32,231,237,.12), transparent 44%),
    #0b0c12 !important;
  box-shadow: -9px 9px 0 rgba(255,75,216,.08) !important;
}
.final-cta p { color: var(--se-copy) !important; }
.final-cta .eyebrow { margin-inline: auto; }
.final-cta .button.alt { min-width: min(100%, 340px); }

footer {
  color: var(--se-muted) !important;
  border-top: 1px solid var(--se-border) !important;
  background: #050508 !important;
}
footer p { color: var(--se-muted) !important; }
.footer-disclaimer { color: #989aa6 !important; }

/* Responsive audit fixes */
@media (max-width: 900px) {
  .hero-grid, .split, .offer { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 62px; }
  .hero-visual { width: min(100%, 640px); margin: 8px auto 0; }
  .floating-card { margin-top: 12px; }
  main > section:not(.hero) { padding: 68px 0; }
  .price-card { position: static; }
  .topbar .button { width: auto; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1120px); }
  .topbar-inner { height: 66px; gap: 12px; }
  .logo-img { width: 112px; }
  .topbar .button {
    width: auto;
    min-height: 40px;
    padding: 9px 11px;
    font-size: .67rem;
    box-shadow: 2px 2px 0 rgba(255,75,216,.55) !important;
  }
  .hero { padding: 48px 0 58px; }
  h1 { font-size: clamp(2.45rem, 12vw, 3.45rem); }
  h2 { font-size: clamp(2rem, 10vw, 2.8rem); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-actions .microcopy { min-width: 0; }
  .proof-strip { display: grid; grid-template-columns: 1fr; }
  .proof-pill { width: 100%; }
  .mockup { padding: 8px; transform: none; }
  .screen { padding: 20px; }
  .screen-title { font-size: 1.55rem; }
  .screen-card { height: 76px; }
  main > section:not(.hero) { padding: 56px 0; }
  .card, .module, .placeholder-proof, .price-card { padding: 22px; }
  .offer { padding: 18px; gap: 24px; }
  .price { font-size: 2.7rem; }
  .batch-row { align-items: flex-start; flex-direction: column; }
  summary { padding: 18px 48px 18px 17px; }
  summary::after { right: 17px; }
  details p { padding: 0 17px 18px; }
}

@media (max-width: 360px) {
  .container { width: min(100% - 20px, 1120px); }
  .logo-img { width: 96px; }
  .topbar .button { padding-inline: 8px; font-size: .61rem; }
  h1 { font-size: 2.3rem; }
  .screen-cards { grid-template-columns: 1fr; }
  .screen-card { height: 58px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}