*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--scalaora-font-body);
  font-weight: 400;
  color: var(--scalaora-text-on-dark, #fff);
  background: var(--scalaora-indigo);
}

.page {
  position: relative;
  min-height: 0;
  overflow-x: hidden;
}

.glow {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 60% at 8% 0%, rgba(102, 51, 241, 0.48), transparent 55%),
    radial-gradient(ellipse 55% 50% at 92% 8%, rgba(237, 30, 121, 0.26), transparent 50%),
    radial-gradient(ellipse 70% 45% at 72% 88%, rgba(240, 76, 101, 0.12), transparent 48%),
    var(--scalaora-indigo);
}

/* Shell: contenitori senza min-height globale (evita vuoto prima del footer) */
.shell {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
}

.shell-hero {
  max-width: 28rem;
  padding: 1.5rem 1.25rem 1.25rem;
  min-height: min(100dvh, 52rem);
}

.shell-footer {
  max-width: 70rem;
  padding: 0 1.25rem 2rem;
}

.hero-layout {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.brand-logo {
  display: block;
  width: min(100%, 16.5rem);
  height: auto;
  margin-bottom: 1.5rem;
}

.eyebrow {
  display: inline-block;
  width: fit-content;
  margin: 0 0 0.85rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-family: var(--scalaora-font-heading);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--scalaora-gradient-accent);
  box-shadow: 0 6px 20px rgba(102, 51, 241, 0.35);
}

.headline {
  margin: 0 0 0.75rem;
  font-family: var(--scalaora-font-heading);
  font-size: clamp(1.875rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.tagline {
  margin: 0 0 0.85rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
  max-width: 34ch;
}

.lead {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.8);
  max-width: 42ch;
}

.lead strong {
  color: #fff;
  font-weight: 700;
}

.trust {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.58);
  max-width: 44ch;
  padding-left: 0.85rem;
  border-left: 2px solid rgba(102, 51, 241, 0.55);
}

.trust strong {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}

.hero-aside {
  width: 100%;
}

.waitlist-panel {
  padding: 1.35rem 1.2rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(12, 6, 32, 0.62);
  backdrop-filter: blur(16px);
  box-shadow:
    0 24px 48px -20px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(102, 51, 241, 0.08) inset;
}

.waitlist-title {
  margin: 0 0 0.4rem;
  font-family: var(--scalaora-font-heading);
  font-size: 1.2rem;
  font-weight: 800;
}

.waitlist-hint {
  margin: 0 0 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.68);
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.field-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.field-input {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.09);
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
}

.field-input::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.field-input:focus {
  outline: 2px solid rgba(102, 51, 241, 0.85);
  outline-offset: 2px;
  border-color: rgba(102, 51, 241, 0.65);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
  cursor: pointer;
}

.consent input {
  margin-top: 0.2rem;
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
  accent-color: var(--scalaora-violet);
}

.consent a {
  color: #fff;
  text-underline-offset: 2px;
}

.btn-primary {
  width: 100%;
  min-height: 3rem;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: 0.75rem;
  font-family: var(--scalaora-font-heading);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--scalaora-gradient-accent);
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(102, 51, 241, 0.42);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(102, 51, 241, 0.48);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: wait;
}

.waitlist-status {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.waitlist-status--error {
  color: #fecdd3;
}

.waitlist-status--loading {
  color: rgba(255, 255, 255, 0.72);
}

.waitlist-success {
  padding: 1.35rem 1.2rem;
  border-radius: 1.15rem;
  border: 1px solid rgba(102, 51, 241, 0.5);
  background: rgba(102, 51, 241, 0.2);
}

.success-title {
  margin: 0 0 0.35rem;
  font-family: var(--scalaora-font-heading);
  font-size: 1.25rem;
  font-weight: 800;
}

.success-text {
  margin: 0;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.88);
}

.noscript {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
}

.noscript a {
  color: #fff;
}

.footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

.footer-nav {
  margin: 0;
}

.footer-nav a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.58);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-copy {
  margin: 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.42);
}

/* Tablet: wider single column, not phone-width */
@media (min-width: 640px) {
  .shell-hero {
    max-width: 36rem;
    padding: 2rem 2rem 1.5rem;
  }

  .shell-footer {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .brand-logo {
    width: min(100%, 18rem);
  }

  .waitlist-panel {
    padding: 1.5rem 1.4rem;
  }
}

@media (min-width: 768px) {
  .shell-hero {
    max-width: 42rem;
    padding: 2.5rem 2.25rem 1.75rem;
  }

  .headline {
    font-size: clamp(2rem, 4vw, 2.75rem);
  }

  .tagline {
    font-size: 1.125rem;
  }
}

/* Laptop: two columns */
@media (min-width: 1024px) {
  .shell-hero {
    max-width: 68rem;
    padding: 2.75rem 2.5rem 2rem;
  }

  .hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 22rem);
    gap: 2.5rem 3rem;
    align-items: center;
  }

  .brand-logo {
    width: min(100%, 20rem);
    margin-bottom: 1.75rem;
  }

  .headline {
    max-width: 14ch;
    font-size: clamp(2.25rem, 3.2vw, 3rem);
  }

  .hero-aside {
    align-self: center;
  }

  .waitlist-panel {
    padding: 1.6rem 1.45rem;
  }

  .footer {
    margin-top: 2.5rem;
  }
}

/* Desktop hero */
@media (min-width: 1200px) {
  .shell-hero {
    max-width: 77.5rem;
    padding: 3rem 3.5rem 2.25rem;
  }

  .glow {
    background:
      radial-gradient(ellipse 70% 55% at 0% 0%, rgba(102, 51, 241, 0.52), transparent 58%),
      radial-gradient(ellipse 50% 45% at 100% 0%, rgba(237, 30, 121, 0.22), transparent 52%),
      radial-gradient(ellipse 45% 35% at 55% 100%, rgba(248, 180, 58, 0.08), transparent 45%),
      linear-gradient(160deg, #1a0e40 0%, #190d3c 42%, #140a32 100%);
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 26rem);
    gap: 3rem 4.5rem;
    align-items: center;
    min-height: min(85dvh, 40rem);
  }

  .brand-logo {
    width: min(100%, 22rem);
    margin-bottom: 2rem;
  }

  .headline {
    font-size: clamp(2.5rem, 2.8vw, 3.25rem);
    margin-bottom: 1rem;
  }

  .tagline {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .lead {
    font-size: 1.0625rem;
    margin-bottom: 1.35rem;
  }

  .waitlist-panel {
    border-radius: 1.35rem;
    padding: 1.75rem 1.6rem;
  }
}

/* Wide desktop */
@media (min-width: 1440px) {
  .shell-hero {
    padding-left: 4rem;
    padding-right: 4rem;
  }

  .shell-footer {
    padding-left: 4rem;
    padding-right: 4rem;
  }

  .hero-layout {
    gap: 3.5rem 5rem;
  }
}

/* Link in form hero (non blu browser) */
.consent-link {
  color: var(--scalaora-fuchsia);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.consent-link:hover,
.consent-link:focus-visible {
  color: var(--scalaora-coral);
}

.page-footer {
  margin-top: 0;
  padding-top: 1.25rem;
}

/* Below-fold: sezione a tutta larghezza sotto hero (form resta sopra) */
.below-fold {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: 0;
  padding: 3rem 0 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(
    180deg,
    rgba(20, 10, 50, 0.35) 0%,
    rgba(25, 13, 60, 0.92) 28%,
    var(--scalaora-indigo) 100%
  );
}

.below-fold-inner {
  width: 100%;
  max-width: 70rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.below-fold-header {
  margin-bottom: 1.5rem;
  max-width: 42rem;
}

.section-eyebrow {
  display: inline-block;
  margin: 0 0 0.5rem;
  font-family: var(--scalaora-font-heading);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.below-fold-title {
  margin: 0 0 0.65rem;
  font-family: var(--scalaora-font-heading);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
}

.below-fold-intro {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.86);
}

.info-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  margin: 0 0 1.25rem;
  counter-reset: info-card;
}

.info-card {
  position: relative;
  padding: 1.15rem 1.15rem 1.15rem 3.25rem;
  border-radius: 1rem;
  background: linear-gradient(145deg, rgba(102, 51, 241, 0.18) 0%, rgba(25, 13, 60, 0.55) 100%);
  border: 1px solid rgba(102, 51, 241, 0.35);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  counter-increment: info-card;
}

.info-card::before {
  content: counter(info-card);
  position: absolute;
  left: 1rem;
  top: 1.1rem;
  width: 1.65rem;
  height: 1.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  font-family: var(--scalaora-font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: var(--scalaora-gradient-accent);
  box-shadow: 0 4px 12px rgba(102, 51, 241, 0.4);
}

.info-card-title {
  margin: 0 0 0.45rem;
  font-family: var(--scalaora-font-heading);
  font-size: 0.9375rem;
  font-weight: 800;
  line-height: 1.3;
  color: #fff;
}

.info-card-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.52;
  color: rgba(255, 255, 255, 0.8);
}

.beta-callout {
  margin: 0 0 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 1rem;
  border: 1px solid rgba(237, 30, 121, 0.45);
  background: rgba(237, 30, 121, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.beta-callout-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

.beta-callout-text strong {
  color: #fff;
  font-weight: 700;
}

.founder-panel {
  margin: 0 0 1.75rem;
  padding: 1.1rem 1.2rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.founder-panel-text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.founder-panel-text strong {
  color: #fff;
  font-weight: 700;
}

a.brand-link {
  color: var(--scalaora-fuchsia);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(237, 30, 121, 0.55);
  text-underline-offset: 3px;
}

a.brand-link:hover,
a.brand-link:focus-visible {
  color: var(--scalaora-coral);
  text-decoration-color: var(--scalaora-coral);
  outline: none;
}

.faq-block {
  margin-top: 0.25rem;
  margin-bottom: 0;
}

.below-fold-footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.faq-heading {
  margin-bottom: 0.85rem;
  font-size: clamp(1.2rem, 3.5vw, 1.5rem);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.faq-item {
  border-radius: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.faq-item[open] {
  border-color: rgba(102, 51, 241, 0.45);
  background: rgba(102, 51, 241, 0.08);
}

.faq-question {
  list-style: none;
  cursor: pointer;
  padding: 0.85rem 1rem;
  font-family: var(--scalaora-font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  float: right;
  font-weight: 800;
  color: var(--scalaora-fuchsia);
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  padding: 0 1rem 0.9rem;
}

.faq-answer p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

@media (min-width: 640px) {
  .below-fold-inner {
    padding: 0 2rem;
  }
}

@media (min-width: 768px) {
  .below-fold {
    padding: 4.5rem 0 3rem;
  }

  .below-fold-footer {
    margin-top: 3.5rem;
  }

  .info-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .info-card {
    padding: 1.25rem 1.1rem 1.2rem;
    min-height: 100%;
  }

  .info-card::before {
    position: static;
    display: inline-flex;
    margin-bottom: 0.65rem;
  }
}

@media (min-width: 1024px) {
  .below-fold-inner {
    padding: 0 2.5rem;
  }

  .below-fold-header {
    margin-bottom: 1.75rem;
  }
}