/* ==========================================================================
   EL CÓDIGO DE LA SUGESTIÓN · Landing Page de alta conversión
   Estética: oráculo urbano · paper collage + editorial bold + motion
   Mobile-first
   ========================================================================== */

:root {
  --navy-deep: #0A0F24;
  --navy: #0B1330;
  --navy-panel: #111A3D;
  --navy-panel-2: #16214A;
  --off-black: #0A0A0C;
  --electric-blue: #2F6FED;
  --electric-blue-bright: #3F7BFF;
  --warm-gold: #F2C14E;
  --warm-gold-bright: #FFD873;
  --off-white: #EDE7DC;
  --cream: #FBF9F4;
  --cream-2: #F4F0E6;
  --muted-red: #B23A2E;

  --text-on-light: var(--off-black);
  --text-muted: #4A4F63;
  --text-on-dark: var(--off-white);
  --text-on-dark-muted: #B7BDD6;

  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 18px;
  --radius-xl: 28px;

  --max-width: 1160px;

  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Outfit", "Segoe UI", system-ui, sans-serif;

  --shadow-paper: 0 2px 0 rgba(10,10,12,0.06), 0 14px 30px -12px rgba(10,15,36,0.35);
  --shadow-lift: 0 24px 48px -20px rgba(10,15,36,0.45);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --section-py: 64px;
}
@media (min-width: 900px) {
  :root { --section-py: 104px; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

html {
  overflow-x: hidden;
  scrollbar-color: var(--electric-blue-bright) var(--navy-deep);
  scrollbar-width: thin;
}

html::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

html::-webkit-scrollbar-track {
  background:
    linear-gradient(90deg, rgba(10,15,36,0.98), rgba(17,26,61,0.98));
  border-left: 1px solid rgba(242,193,78,0.18);
}

html::-webkit-scrollbar-thumb {
  border: 3px solid var(--navy-deep);
  border-radius: 999px;
  background:
    repeating-linear-gradient(
      135deg,
      var(--electric-blue-bright) 0 8px,
      var(--electric-blue) 8px 16px,
      var(--warm-gold) 16px 20px
    );
  background-size: 28px 28px;
  box-shadow: inset 0 0 0 1px rgba(237,231,220,0.22);
}

html::-webkit-scrollbar-thumb:hover {
  background:
    repeating-linear-gradient(
      135deg,
      var(--warm-gold-bright) 0 7px,
      var(--electric-blue-bright) 7px 16px,
      var(--navy-panel-2) 16px 22px
    );
}

html::-webkit-scrollbar-corner {
  background: var(--navy-deep);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-on-light);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 18px;
  letter-spacing: -0.015em;
}

h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); max-width: 16ch; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 16px; }

.on-dark { color: var(--text-on-dark); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin: 0 0 14px;
}
.eyebrow--light { color: var(--warm-gold); }

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 58ch;
}
.section-lead.on-dark { color: var(--text-on-dark-muted); }

.accent-underline {
  position: relative;
  white-space: normal;
}
.accent-underline::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 0.32em;
  background: var(--warm-gold);
  opacity: 0.5;
  z-index: -1;
}

/* Solid gold accent with soft glow - used once at hero, once at closing CTA (bookend) */
.foil-text {
  color: var(--warm-gold);
  animation: foil-glow 3.4s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .foil-text { animation: none; }
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-s);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), background 0.2s var(--ease-out);
  text-align: center;
}
.btn-primary {
  background: var(--electric-blue-bright);
  color: #fff;
  box-shadow: 0 6px 0 #1E4FB8;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 7px 0 #1E4FB8; }
.btn-primary:active { transform: translateY(3px); box-shadow: 0 2px 0 #1E4FB8; }

.btn-ghost {
  background: transparent;
  border-color: rgba(237,231,220,0.35);
  color: var(--off-white);
}
.btn-ghost:hover { border-color: var(--warm-gold); color: var(--warm-gold); transform: translateY(-1px); }

.btn-large { padding: 17px 32px; font-size: 1.03rem; width: 100%; }
.btn-small { padding: 10px 16px; font-size: 0.85rem; }

@media (min-width: 640px) {
  .btn-large { width: auto; }
}

/* CTA pulse: subtle breathing scale only, with no gold ring around the button. */
.btn-hypnotic {
  animation: cta-breathe 2.2s ease-in-out infinite;
  transform-origin: center;
}
.btn-hypnotic:hover,
.btn-hypnotic:focus-visible {
  animation-play-state: paused;
}

@keyframes cta-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.045); }
}

.cta-support {
  margin: 14px 0 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.cta-support.on-dark { color: var(--text-on-dark-muted); }
.cta-support strong { color: var(--warm-gold); }

/* ---------------- Promo bar ---------------- */
.promo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--navy-deep);
  color: var(--warm-gold);
  text-align: center;
  padding: 9px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(242,193,78,0.18);
}
@media (max-width: 420px) {
  .promo-bar { font-size: 0.7rem; padding: 9px 12px; }
}

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251,249,244,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(10,15,36,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--navy);
}
.brand-mark { color: var(--electric-blue); display: flex; }
.brand-text {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.25;
}
.brand-text em { font-style: normal; color: var(--electric-blue); }
.header-cta { display: none; }
@media (min-width: 560px) {
  .header-cta { display: inline-flex; }
}

/* ---------------- Textures ---------------- */
.paper-texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(10,15,36,0.05) 1px, transparent 0);
  background-size: 14px 14px;
  opacity: 0.6;
}
.paper-texture--dark {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(237,231,220,0.06) 1px, transparent 0);
}

.grain {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}

.halftone-strip {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, currentColor 1.4px, transparent 1.6px);
  background-size: 12px 12px;
  opacity: 0.35;
}

/* ==========================================================================
   HERO - Cinematic Centered
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 0%, #16224E 0%, var(--navy) 45%, var(--navy-deep) 100%);
  padding: 64px 0 48px;
  color: var(--off-white);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }

/* Signal-blue glow separates the box from the navy background (both are dark
   blues) so the product reads as the hero's one lit, elevated object. */
.hero-glow {
  position: absolute;
  top: -18%;
  right: -18%;
  width: min(90vw, 720px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(63,123,255,0.46) 0%, rgba(63,123,255,0.12) 45%, rgba(63,123,255,0) 72%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.hero-inner { text-align: center; max-width: 640px; }
.hero-eyebrow { color: var(--warm-gold); }

.hero-title {
  font-size: clamp(2.1rem, 5.6vw, 3.6rem);
  max-width: 16ch;
  margin: 0 auto 22px;
  color: var(--off-white);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-on-dark-muted);
  max-width: 46ch;
  margin: 0 auto 30px;
}

/* Deal chip: surfaces the launch price before the ask. */
.hero-deal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(242,193,78,0.1);
  border: 1px solid rgba(242,193,78,0.4);
}
.hero-deal-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
}
.hero-deal-now {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--warm-gold);
}

.hero-cta-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-cta-row .btn { flex-shrink: 0; }
@media (min-width: 560px) {
  .hero-cta-row { flex-direction: row; justify-content: center; }
}

.hero-trust-inline {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  padding: 0;
  margin: 30px 0 0;
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
}
.hero-trust-inline li { position: relative; padding-left: 16px; }
.hero-trust-inline li::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 6px; height: 6px;
  transform: translateY(-50%);
  background: var(--warm-gold);
  border-radius: 50%;
}

/* The product box mockup floats free (transparent PNG) with its own drop
   shadow - same Lift elevation the rest of the system reserves for hover,
   used here at rest because the box is the hero's one "elevated" object. */
.hero-mockup {
  position: relative;
  z-index: 1;
  width: min(400px, 84vw);
  height: auto;
  filter: drop-shadow(0 28px 20px rgba(4,7,20,0.35)) drop-shadow(0 12px 56px rgba(63,123,255,0.28));
}

@media (min-width: 900px) {
  .hero { padding: 96px 0; min-height: 88vh; display: flex; align-items: center; }

  .hero-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    text-align: left;
  }

  .hero-inner { text-align: left; max-width: 440px; }
  .hero-title { font-size: clamp(2.6rem, 3.4vw, 3.8rem); margin: 0 0 22px; max-width: 13ch; }
  .hero-sub { margin: 0 0 30px; max-width: 40ch; }
  .hero-cta-row { align-items: flex-start; justify-content: flex-start; }
  .hero-trust-inline { justify-content: flex-start; }

  .hero-mockup { width: min(40vw, 600px); flex-shrink: 0; }
}

@media (min-width: 1280px) {
  .hero-mockup { width: min(38vw, 660px); }
}

/* ---------------- Trust bar ---------------- */
.trust-bar {
  background: var(--cream-2);
  border-bottom: 1px solid rgba(10,15,36,0.06);
  padding: 26px 0;
}
.trust-bar-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 14px;
}
@media (min-width: 760px) {
  .trust-bar-inner { grid-template-columns: repeat(4, 1fr); }
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--navy);
}
.trust-item svg { width: 20px; height: 20px; color: var(--electric-blue); flex-shrink: 0; }

/* ==========================================================================
   GENERIC SECTION SPACING
   ========================================================================== */
.section {
  position: relative;
  padding: var(--section-py) 0;
}

/* ---------------- Pain ---------------- */
.pain-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  background: rgba(10,15,36,0.1);
  border: 1px solid rgba(10,15,36,0.1);
  border-radius: var(--radius-m);
  overflow: hidden;
}
.pain-list li {
  display: flex;
  align-items: baseline;
  gap: 22px;
  background: #fff;
  padding: 26px 24px;
  font-size: 1.08rem;
}
.pain-mark {
  font-family: var(--font-display);
  font-weight: 700;
  color: rgba(11,19,48,0.16);
  font-size: 2.1rem;
  flex-shrink: 0;
  line-height: 1;
}
@media (min-width: 760px) {
  .pain-list { grid-template-columns: 1fr 1fr; }
}

/* ---------------- Big idea - gapless bento ---------------- */
.big-idea { background: var(--navy); color: var(--off-white); }
.idea-grid {
  margin-top: 40px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
  grid-template-areas:
    "a a"
    "b c"
    "d d";
}
@media (min-width: 760px) {
  .idea-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, minmax(150px, auto));
    grid-template-areas:
      "a a b c"
      "a a d d";
  }
}
.idea-card {
  background: var(--navy-panel);
  border: 1px solid rgba(237,231,220,0.1);
  border-radius: var(--radius-m);
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.idea-card:hover { transform: translateY(-4px); border-color: rgba(242,193,78,0.4); }
.idea-card::before {
  content: "";
  position: absolute;
  top: -30%; right: -30%;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(63,123,255,0.25), transparent 70%);
}
.idea-card--a { grid-area: a; display: flex; flex-direction: column; justify-content: flex-end; }
.idea-card--b { grid-area: b; }
.idea-card--c { grid-area: c; }
.idea-card--d { grid-area: d; }
.idea-card--a .idea-number { font-size: 1.4rem; }
.idea-card--a h3 { font-size: 1.6rem; }
.idea-number {
  display: block;
  font-family: var(--font-display);
  color: var(--warm-gold);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.idea-card h3 { color: var(--off-white); margin-bottom: 6px; }
.idea-card p { color: var(--text-on-dark-muted); font-size: 0.94rem; margin: 0; }

/* ---------------- Benefits ---------------- */
.benefits-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 860px) {
  .benefits-grid { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
}
.benefits-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  position: relative;
  display: grid;
  gap: 20px;
}
.benefits-list::before {
  content: "";
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--warm-gold), rgba(242,193,78,0.1));
}
.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1.06rem;
  color: var(--navy);
  position: relative;
}
.check {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--electric-blue);
  margin-top: 2px;
}

/* ---------------- Product ---------------- */
.product { background: var(--cream-2); }
.product-grid {
  display: grid;
  gap: 44px;
}
@media (min-width: 860px) {
  .product-grid { grid-template-columns: 0.9fr 1.1fr; align-items: center; }
  .product-grid .product-visual { order: 1; }
  .product-grid .product-copy { order: 2; }
}
.product-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.product-list li {
  padding-left: 24px;
  position: relative;
  font-size: 1.02rem;
  color: var(--navy);
}
.product-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 8px;
  background: var(--warm-gold);
}

.checkout-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 9px 0 0;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.3;
}
.checkout-security svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-visual {
  position: relative;
  display: grid;
  place-items: center;
}
.product-preview-image {
  display: block;
  width: min(100%, 680px);
  height: auto;
  aspect-ratio: 1586 / 992;
  object-fit: contain;
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-paper);
}
.slide-stack { position: relative; max-width: 320px; margin: 0 auto; transition: transform 0.5s var(--ease-out); }
.slide-item {
  background: var(--navy);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-paper);
  padding: 18px;
}
.slide-item--1 { position: relative; z-index: 3; }
.slide-item--2 {
  position: absolute;
  top: -14px; left: 14px; right: -14px;
  height: 100%;
  z-index: 2;
  transform: rotate(-3deg);
  opacity: 0.75;
}
.slide-item--3 {
  position: absolute;
  top: -26px; left: 28px; right: -28px;
  height: 100%;
  z-index: 1;
  transform: rotate(-6deg);
  opacity: 0.5;
}
.mockup-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--warm-gold);
  margin-right: 4px;
}
.mockup-slide-title {
  color: var(--off-white);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  margin: 10px 0 8px;
}
.mockup-slide-lines { display: flex; flex-direction: column; gap: 5px; }
.mockup-slide-lines span {
  display: block;
  height: 4px;
  background: rgba(237,231,220,0.35);
  border-radius: 2px;
}
.mockup-slide-lines span:nth-child(1) { width: 90%; }
.mockup-slide-lines span:nth-child(2) { width: 70%; }
.mockup-slide-lines span:nth-child(3) { width: 80%; }
.mockup-slide-lines span:nth-child(4) { width: 55%; }
.mockup-tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--warm-gold);
  padding: 3px 8px;
  border-radius: 20px;
}

/* ---------------- Usage ---------------- */
.usage-grid {
  margin-top: 36px;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 760px) {
  .usage-grid { grid-template-columns: repeat(3, 1fr); }
}
.usage-card {
  background: #fff;
  border: 1px solid rgba(10,15,36,0.08);
  border-radius: var(--radius-m);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.usage-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(63,123,255,0.3);
}
.usage-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(47,111,237,0.1);
  color: var(--electric-blue);
}
.usage-icon svg { width: 22px; height: 22px; }
.usage-label {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.96rem;
  line-height: 1.4;
}

.notice-box {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(242,193,78,0.4);
  background: #FFF7E4;
  padding: 16px 20px;
  font-size: 0.94rem;
  color: var(--navy);
  font-weight: 600;
  border-radius: var(--radius-m);
}
.notice-box svg {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--warm-gold-bright);
}

/* ---------------- Not this ---------------- */
.not-this { background: var(--navy); }
.not-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
@media (min-width: 760px) {
  .not-list { grid-template-columns: 1fr 1fr; }
}
.not-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid rgba(178,58,46,0.18);
  border-radius: var(--radius-m);
  padding: 16px 20px;
  font-size: 1rem;
  color: var(--navy);
}
.x-mark {
  color: var(--muted-red);
  font-weight: 700;
  flex-shrink: 0;
}
/* ---------------- Proof ---------------- */
.proof {
  background: var(--cream-2);
}
.proof-header {
  max-width: 700px;
}
.proof-header h2 {
  max-width: 18ch;
}
.proof-grid {
  margin-top: 38px;
  display: grid;
  gap: 14px;
}
.proof-card {
  position: relative;
  min-height: 248px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 14px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 10%, rgba(63,123,255,0.14), transparent 34%),
    #fff;
  border: 1px solid rgba(10,15,36,0.12);
  border-radius: var(--radius-m);
  padding: 30px 24px 24px;
}
.proof-card::before {
  content: "";
  position: absolute;
  top: -92px;
  right: -82px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(47,111,237,0.24);
  border-radius: 50%;
}
.proof-card--featured {
  background:
    radial-gradient(circle at 82% 8%, rgba(242,193,78,0.18), transparent 35%),
    var(--navy);
  border-color: rgba(242,193,78,0.32);
  color: var(--off-white);
}
.proof-kicker {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric-blue);
}
.proof-card--featured .proof-kicker {
  color: var(--warm-gold);
}
.proof-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 2px;
  color: var(--navy);
  font-family: var(--font-display);
}
.proof-card--featured h3 {
  color: var(--off-white);
}
.proof-card > p:not(.proof-kicker) {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.96rem;
}
.proof-card--featured > p:not(.proof-kicker) {
  color: var(--text-on-dark-muted);
}
@media (min-width: 760px) {
  .proof-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
  .proof-card--featured {
    transform: translateY(-12px);
  }
}

/* ---------------- Offer / price ---------------- */
.offer-inner { text-align: center; }
.offer-inner h2 {
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
.offer-inner .section-lead { margin-left: auto; margin-right: auto; }

.price-cards {
  display: grid;
  gap: 24px;
  margin: 40px auto 0;
  max-width: 900px;
  text-align: left;
}
@media (min-width: 760px) {
  .price-cards { grid-template-columns: 1fr 1fr; align-items: start; }
}

.price-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--navy);
  border-radius: var(--radius-l);
  padding: 36px 30px;
  box-shadow: var(--shadow-paper);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }

/* Pack Completo: same fixed price-card silhouette, gold border + badge + lift
   instead of a navy fill or blurred glow, per the system's hard-edged-shadow rule. */
.price-card--featured {
  order: -1;
  border-color: var(--warm-gold);
  padding-top: 46px;
}
@media (min-width: 760px) {
  .price-card--featured { order: 0; transform: translateY(-10px); }
  .price-card--featured:hover { transform: translateY(-14px); }
}

.price-badge {
  position: absolute;
  top: -14px; left: 30px;
  background: var(--warm-gold);
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
}

.price-seal {
  position: absolute;
  top: -18px; right: -14px;
  width: 78px; height: 78px;
  transform: rotate(10deg);
}

.price-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy);
  margin: 0 0 4px;
}
.price-tag {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  line-height: 1;
}
.price-currency { font-size: 1.1rem; vertical-align: top; margin-right: 2px; }
.price-subtitle { color: var(--text-muted); font-size: 0.94rem; margin: 8px 0 24px; }

.offer-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 11px;
  flex-grow: 1;
}
.offer-list li {
  padding-left: 24px;
  position: relative;
  color: var(--navy);
  font-size: 0.96rem;
}
.offer-list li::before {
  content: "\2713";
  position: absolute;
  left: 0; top: 0;
  color: var(--electric-blue);
  font-weight: 700;
}
.price-card--featured .offer-list li::before { color: var(--warm-gold-bright); }

.offer-cta { width: 100%; }

/* ---------------- FAQ ---------------- */
.faq-list { margin-top: 32px; display: grid; gap: 10px; }
.faq-item {
  background: #fff;
  border: 1px solid rgba(10,15,36,0.1);
  border-radius: var(--radius-m);
  padding: 4px 20px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 28px 18px 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy);
  position: relative;
  font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--electric-blue);
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { color: var(--text-muted); padding-bottom: 20px; margin: 0; }

/* ---------------- Final CTA ---------------- */
.final-cta {
  background: var(--off-black);
  text-align: center;
  overflow: hidden;
}
.final-cta-inner { position: relative; z-index: 1; max-width: 680px; }
.final-cta-inner .section-lead { margin-left: auto; margin-right: auto; }
.final-cta-inner h2 { max-width: 18ch; margin-left: auto; margin-right: auto; }
.final-cta-spiral {
  position: absolute;
  top: 50%; left: 50%;
  width: 520px; height: 520px;
  transform: translate(-50%,-50%);
  opacity: 0.4;
  z-index: 0;
  animation: spin 60s linear infinite reverse;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--navy-deep);
  padding: 44px 0 100px;
}
.footer-legal {
  color: var(--text-on-dark-muted);
  font-size: 0.8rem;
  line-height: 1.65;
  max-width: 760px;
}
.footer-copy {
  color: rgba(237,231,220,0.4);
  font-size: 0.76rem;
  margin: 18px 0 0;
}
@media (min-width: 900px) {
  .site-footer { padding-bottom: 44px; }
}

/* ---------------- Sticky mobile CTA ---------------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: rgba(11,19,48,0.97);
  border-top: 1px solid rgba(242,193,78,0.25);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  backdrop-filter: blur(8px);
}
.sticky-cta[hidden] { display: none; }
@media (min-width: 900px) {
  .sticky-cta { display: none !important; }
}

/* ---------------- Animations ---------------- */
@keyframes spin {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to { transform: translate(-50%,-50%) rotate(360deg); }
}
@keyframes foil-glow {
  0%, 100% { text-shadow: 0 0 0 rgba(242,193,78,0); }
  50% { text-shadow: 0 0 18px rgba(242,193,78,0.55); }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .final-cta-spiral { animation: none; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn, .idea-card, .usage-card { transition: none; }
}