/* ==========================================================================
   InnovationAmp — landing page styles (v3)
   Organized top to bottom as: variables, resets, layout helpers,
   then one section per part of the page (nav, hero, how-it-works, etc).
   ========================================================================== */

:root {
  /* Colors */
  --color-bg: #FDFDFD;
  --color-bg-alt: #F1F2F5;
  --color-navy: #13213C;
  --color-navy-panel: rgba(27, 44, 74, .85);
  --color-navy-border: #2A3E63;
  --color-navy-border-strong: #33456B;
  --color-navy-border-footer: #26375A;
  --color-navy-input-bg: #1B2C4A;

  --color-text: #13213C;
  --color-text-muted: #5A6473;
  --color-text-faint: #8C94A3;

  --color-text-on-dark: #FFFFFF;
  --color-text-on-dark-muted: #A9B3C4;
  --color-text-on-dark-faint: #7D889C;

  --color-border: #E5E5E5;

  --color-accent: #FCA311;
  --color-accent-hover: #FFB63A;
  --color-eyebrow: #B07407;

  /* Layout */
  --content-width: 1120px;
  --content-padding: 28px;
  --radius: 12px;
  --radius-sm: 8px;

  /* Motion */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.18s var(--ease);
  --transition-medium: 0.4s var(--ease);
}

/* ---- Reset & base ---------------------------------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

h1, h2, h3, p {
  margin: 0;
}

/* ---- Layout helpers ---------------------------------------------------- */

.section {
  padding: 88px var(--content-padding);
  background: var(--color-bg);
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.section-inner-relative {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-eyebrow);
}

.section-title {
  font-size: clamp(28px, 5.5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.026em;
  line-height: 1.1;
  margin-top: 12px;
}

.section-title-center {
  text-align: center;
  margin-top: 0;
  max-width: none;
}

.section-lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 16px auto 0;
  max-width: 620px;
  text-align: center;
  text-wrap: pretty;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
  transform: translateY(1px);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-navy);
  padding: 13px 22px;
  font-weight: 800;
}

.btn-accent:hover {
  background: var(--color-accent-hover);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-navy);
  color: var(--color-navy);
  padding: 11px 22px;
}

.btn-outline:hover {
  background: var(--color-navy);
  color: #fff;
}

/* Scroll-reveal: elements start hidden/offset, JS adds .is-visible when
   they enter the viewport. If JS fails to load, they're still visible
   because .reveal only hides things once .js-ready is on <body>. */
body.js-ready .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

body.js-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---- Nav ---------------------------------------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--color-navy);
  border-bottom: 1px solid var(--color-navy-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 16px var(--content-padding);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}

.nav-mark {
  width: 22px;
  height: 22px;
  background: var(--color-accent);
  display: grid;
  place-items: center;
  border-radius: 4px;
}

.nav-mark-bar {
  width: 7px;
  height: 12px;
  background: var(--color-navy);
}

.nav-brand-name {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.015em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile-panel {
  display: none;
  flex-direction: column;
  padding: 8px var(--content-padding) 20px;
  background: var(--color-navy);
  border-bottom: 1px solid var(--color-navy-border);
}

.nav-mobile-panel a {
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  border-top: 1px solid var(--color-navy-border);
}

.nav-mobile-panel.is-open {
  display: flex;
}

.nav-mobile-panel .nav-mobile-cta {
  align-self: flex-start;
  margin-top: 14px;
  border-top: none;
  color: var(--color-navy);
}

/* ---- Hero ---------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--color-bg);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 660px;
  overflow: hidden;
  background: var(--color-navy);
}

.hero-bg img,
.hero-bg video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}

.hero-bg-still {
  display: none;
}

/* Respect the user's OS-level motion preference: show the static frame
   instead of the autoplaying loop. */
@media (prefers-reduced-motion: reduce) {
  .hero-bg video {
    display: none;
  }

  .hero-bg-still {
    display: block;
  }
}

.hero-bg-scrim {
  position: absolute;
  inset: 0;
  background: rgba(19, 33, 60, .8);
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(19, 33, 60, .35) 0%, rgba(19, 33, 60, 0) 45%, rgba(19, 33, 60, .55) 100%);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 80px var(--content-padding) 0;
  max-width: 900px;
  margin: 0 auto;
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-navy-border);
  padding: 7px 14px;
  border-radius: 99px;
}

.hero-title {
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.028em;
  font-weight: 800;
  margin: 24px auto 0;
  max-width: 820px;
  text-wrap: balance;
}

.hero-subtitle {
  font-size: clamp(16px, 4.4vw, 19px);
  line-height: 1.55;
  color: var(--color-text-on-dark-muted);
  max-width: 640px;
  margin: 20px auto 0;
  text-wrap: pretty;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}

.hero-ctas .btn-accent {
  padding: 14px 26px;
  font-size: 16px;
}

.hero-shot-wrap {
  position: relative;
  padding: 56px var(--content-padding) 88px;
}

.hero-shot-inner {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.shot-frame {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 34px 80px -32px rgba(3, 3, 3, .5);
  overflow: hidden;
  background: #fff;
  transition: transform var(--transition-medium);
}

.shot-frame:hover {
  transform: translateY(-6px);
}

.shot-caption {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-faint);
  text-align: center;
}

/* ---- Perception (3-card section) ------------------------------------------ */

.perk-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.perk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -28px rgba(19, 33, 60, .25);
}

.perk-bar {
  width: 28px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
}

.perk-title {
  font-size: 20px;
  font-weight: 800;
  margin: 18px 0 10px;
  letter-spacing: -0.012em;
}

.perk-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

/* ---- Product tabs ---------------------------------------------------------- */

.tab-switch {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.tab-switch-track {
  display: inline-flex;
  gap: 4px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 5px;
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  background: transparent;
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.tab-btn.is-active {
  background: var(--color-navy);
  color: #fff;
}

.tab-blurb {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 26px auto 0;
  max-width: 640px;
  text-align: center;
  text-wrap: pretty;
}

.tab-panels {
  position: relative;
  max-width: 960px;
  margin: 52px auto 0;
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.showcase-media {
  position: relative;
  padding-bottom: 64px;
}

.shot-frame-large {
  width: 86%;
}

.shot-frame-overlap {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 26px 56px -22px rgba(19, 33, 60, .5);
  overflow: hidden;
  background: #fff;
  transition: transform var(--transition-medium);
}

.shot-frame-overlap:hover {
  transform: translateY(-4px);
}

/* the report stack has no card frame — it floats with its own shadow */
.shot-floating-overlap {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
  transition: transform var(--transition-medium);
}

.shot-floating-overlap:hover {
  transform: translateY(-4px);
}

/* ---- How it works (dark, photo background) --------------------------------- */

.section-dark {
  background: var(--color-navy);
  color: #fff;
}

.section-dark-photo {
  position: relative;
  overflow: hidden;
}

.section-dark-photo .hero-bg {
  position: absolute;
  height: 100%;
}

.hero-bg-flipped {
  object-position: center 60% !important;
  transform: scaleY(-1);
}

.step-card {
  position: relative;
  background: var(--color-navy-panel);
  border: 1px solid var(--color-navy-border);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(2px);
  transition: transform var(--transition-medium), border-color var(--transition-medium);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--color-accent);
  color: var(--color-navy);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 15px;
  border-radius: var(--radius-sm);
}

.step-title {
  font-size: 19px;
  font-weight: 700;
  margin: 18px 0 8px;
}

.step-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-on-dark-muted);
}

/* ---- Pricing ---------------------------------------------------------------- */

.pricing-grid {
  margin-top: 40px;
}

.pricing-card {
  border-radius: 14px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.pricing-card:hover {
  transform: translateY(-6px);
}

.pricing-card.is-light {
  background: #fff;
  border: 1px solid var(--color-border);
}

.pricing-card.is-light:hover {
  box-shadow: 0 24px 48px -28px rgba(19, 33, 60, .25);
}

.pricing-card.is-dark {
  background: var(--color-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.pricing-card.is-dark:hover {
  box-shadow: 0 24px 48px -28px rgba(0, 0, 0, .5);
}

.pricing-stripe-solid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-accent);
}

.pricing-tier-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.pricing-card.is-dark .pricing-tier-label {
  color: var(--color-text-on-dark-muted);
}

.pricing-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--color-accent);
  color: var(--color-navy);
  padding: 4px 10px;
  border-radius: 99px;
}

.pricing-name {
  font-size: 26px;
  font-weight: 800;
  margin: 12px 0 0;
  letter-spacing: -0.02em;
}

.pricing-card p.pricing-description {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 12px 0 0;
}

.pricing-card.is-light p.pricing-description {
  flex: none;
}

.pricing-card.is-dark p.pricing-description {
  color: var(--color-text-on-dark-muted);
  flex: 1;
}

.pricing-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 26px 0 0;
}

.pricing-card.is-light .pricing-price-row {
  margin-top: auto;
}

.pricing-price {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pricing-card.is-dark .pricing-price {
  font-size: 34px;
}

.pricing-price-note {
  font-size: 14px;
  color: var(--color-text-faint);
}

.pricing-card.is-dark .pricing-price-note {
  color: var(--color-text-on-dark-muted);
}

.pricing-price-note-standalone {
  margin: 4px 0 20px;
}

.pricing-card .btn {
  align-self: flex-start;
}

/* "What's included" disclosure inside the guided-assessment card */
.included-disclosure {
  margin-top: 14px;
}

.included-disclosure summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--color-eyebrow);
  font-size: 15px;
}

.included-disclosure summary::-webkit-details-marker {
  display: none;
}

.included-disclosure[open] .faq-icon {
  transform: rotate(45deg);
}

.included-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 18px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.included-list li {
  display: flex;
  gap: 12px;
}

.included-index {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  width: 18px;
  flex: none;
}

.included-list p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.included-list strong {
  color: var(--color-text);
}

/* ---- FAQ ---------------------------------------------------------------------- */

.faq-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
}

.faq-heading {
  font-size: clamp(26px, 5vw, 34px);
}

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

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  list-style: none;
}

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

.faq-icon {
  color: var(--color-accent);
  font-weight: 800;
  flex: none;
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-top: 12px;
  max-width: 600px;
}

.faq-item p + p {
  margin-top: 10px;
}

/* ---- Footer ---------------------------------------------------------------------- */

.footer {
  background: var(--color-navy);
  color: #fff;
}

.footer-stripe-solid {
  height: 4px;
  background: var(--color-accent);
}

.footer-inner {
  padding: 64px var(--content-padding) 26px;
  max-width: var(--content-width);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: center;
}

.footer-heading {
  font-size: clamp(26px, 5vw, 34px);
  font-weight: 800;
  letter-spacing: -0.024em;
  line-height: 1.14;
}

.footer-subtext {
  font-size: 16px;
  color: var(--color-text-on-dark-muted);
  margin-top: 12px;
  max-width: 460px;
}

.waitlist-form {
  display: flex;
  gap: 10px;
}

.waitlist-form input {
  flex: 1;
  padding: 13px 16px;
  border: 1px solid var(--color-navy-border-strong);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: var(--color-navy-input-bg);
  color: #fff;
  outline: none;
  transition: border-color var(--transition-fast);
}

.waitlist-form input:focus {
  border-color: var(--color-accent);
}

.waitlist-success {
  margin: 10px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  display: none;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-navy-border-footer);
  margin-top: 48px;
  padding-top: 22px;
  font-size: 13px;
  color: var(--color-text-on-dark-faint);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-mark {
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  display: grid;
  place-items: center;
  border-radius: 3px;
}

.footer-mark-bar {
  width: 6px;
  height: 10px;
  background: var(--color-navy);
}

.footer-brand strong {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.footer-links a {
  color: var(--color-text-on-dark-faint);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   Responsive breakpoints
   ========================================================================== */

@media (max-width: 1000px) {
  .grid-3col,
  .grid-2col,
  .faq-layout,
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }
}

@media (max-width: 760px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .section {
    padding: 64px 20px;
  }

  .hero-content {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-shot-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }

  .showcase-media,
  .shot-frame-overlap,
  .shot-floating-overlap {
    padding-bottom: 0;
  }

  .shot-frame-overlap,
  .shot-floating-overlap {
    position: static;
    width: 100%;
    margin-top: 14px;
  }

  .shot-frame-large {
    width: 100%;
  }

  .waitlist-form {
    flex-direction: column;
  }

  .tab-switch-track {
    overflow-x: auto;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}
