/* ==========================================================================
   World of Type — landing-page shell
   Wraps the interactive map in the scrolling page shell.
   Type system: Helvetica Now Display for headlines,
   London Black / Shanghai White as primary, pill buttons, squircle radii.
   ========================================================================== */

/* overflow-x: clip (not hidden) — `hidden` creates a scroll container,
   which silently breaks position:sticky on .site-nav. `clip` clips overflow
   without becoming a scroll container, so sticky keeps working. */
html, body { height: auto; overflow-x: clip; }

/* ---------------------------------------------------------
   Global nav — sits at the top of the page, scrolls away with content
   --------------------------------------------------------- */
.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
  padding: 0 clamp(16px, 4vw, 48px);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-1);
}
.site-wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1;
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}
.site-wordmark .dot { color: var(--tokyo-red); }

/* Whole-word face-flip — each keyed remount animates its inner span in.
   The <a> stays stable; only the text inside transitions between faces. */
/* Wordmark face transition — clean opacity fade with a tiny rise + scale.
   No blur (looked cheap at small sizes); the gentle scale-from-98%-to-100%
   gives it a "settling into place" feel instead of a mechanical flip. */
.site-wordmark-inner {
  display: inline-block;
  line-height: 1;
  transform-origin: left center;
  animation: wordmark-flip 480ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
@keyframes wordmark-flip {
  from { opacity: 0; transform: translateY(-1px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* "Set in [Font Name]" caption — sits after the wordmark, updates with
   each face, fades out once the resting face settles in. */
.site-wordmark-caption {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin-left: 14px;
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neutral-500);
  white-space: nowrap;
  opacity: 1;
  transition: opacity 600ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.site-wordmark-caption.is-hidden { opacity: 0; }
.site-wordmark-caption .sep { opacity: 0.45; }
.caption-name {
  display: inline-block;
  animation: caption-flip 480ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
@keyframes caption-flip {
  from { opacity: 0; transform: translateX(2px); }
  to   { opacity: 1; transform: translateX(0);   }
}

@media (prefers-reduced-motion: reduce) {
  .site-wordmark-inner,
  .caption-name        { animation: none; }
  .site-wordmark-caption { transition: none; }
}

/* Mobile — shrink the wordmark so "Typography matters." fits next to the
   CTA button, and hide the "Set in…" caption. */
@media (max-width: 720px) {
  .site-wordmark-inner { font-size: 15px !important; }
  .site-wordmark-caption { display: none; }
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.site-nav-links button {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: var(--font-text);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--fg-2);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-standard),
              background var(--dur-fast) var(--ease-standard);
}
.site-nav-links button:hover { color: var(--ink); background: var(--neutral-100); }
@media (max-width: 720px) {
  .site-nav-links { display: none; }
  /* Hide the header CTA on mobile — saves nav space and the bottom CTA
     section already gives the user a "Book a session" button. */
  .site-nav .site-cta { display: none; }
}

.site-cta {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-text);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}
.site-cta:hover { background: var(--neutral-800); transform: translateY(-1px); }
.site-cta:active { transform: translateY(0); }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.site-hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: clamp(48px, 8vh, 96px) clamp(20px, 6vw, 64px);
  background: var(--paper);
  overflow: hidden;
}
.site-hero::before,
.site-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.45;
  pointer-events: none;
}
.site-hero::before {
  width: 520px; height: 520px;
  background: radial-gradient(circle at 30% 30%, var(--noida-pink-xlight), transparent 70%);
  top: -120px; right: -80px;
}
.site-hero::after {
  width: 420px; height: 420px;
  background: radial-gradient(circle at 70% 70%, var(--woburn-indigo-xlight), transparent 70%);
  bottom: -120px; left: -80px;
}
.site-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
}
.site-hero-eyebrow {
  font-family: var(--font-micro);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 28px;
  animation: fade-up 600ms var(--ease-emphasis) both;
}
.site-hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(64px, 10vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0 0 40px;
}
.site-hero-title .line {
  display: block;
  animation: fade-up 700ms var(--ease-emphasis) both;
}
.site-hero-title .line:nth-child(2) { animation-delay: 120ms; }
.site-hero-title .em {
  font-style: italic;
  font-weight: 300;
}
.site-hero-title .dot { color: var(--tokyo-red); }

.site-hero-lede {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 0 40px;
  letter-spacing: -0.005em;
  animation: fade-up 700ms var(--ease-emphasis) both;
  animation-delay: 220ms;
}
.site-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  animation: fade-up 700ms var(--ease-emphasis) both;
  animation-delay: 320ms;
}

/* ---------------------------------------------------------
   Primary buttons
   --------------------------------------------------------- */
.site-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-text);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}
.site-btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.site-btn-primary:hover { background: var(--neutral-800); transform: translateY(-1px); }
.site-btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-2);
}
.site-btn-ghost:hover { border-color: var(--ink); background: var(--neutral-50); }
.site-btn-lg {
  height: 56px;
  padding: 0 28px;
  font-size: 15px;
}

/* ---------------------------------------------------------
   Scroll cue
   --------------------------------------------------------- */
.site-hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-micro);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  z-index: 2;
  animation: scroll-nudge 2s var(--ease-standard) infinite;
}

/* ---------------------------------------------------------
   Section primitives
   --------------------------------------------------------- */
.site-section {
  padding: clamp(72px, 10vh, 128px) clamp(20px, 6vw, 64px);
}
.site-section-inner {
  max-width: 1120px;
  margin: 0 auto;
}
.site-section-head {
  max-width: 680px;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.site-section-eyebrow {
  font-family: var(--font-micro);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 20px;
}
.site-section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5.6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0 0 24px;
}
.site-section-title .dot { color: var(--tokyo-red); }
.site-section-lede {
  font-family: var(--font-text);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
  letter-spacing: -0.005em;
  max-width: 620px;
}

/* ---------------------------------------------------------
   How to read — numbered list, type-specimen feel
   --------------------------------------------------------- */
.site-howto { background: var(--paper); border-top: 1px solid var(--border-1); }
.site-howto-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 48px 56px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-howto-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--ink);
}
.site-howto-num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.site-howto-kicker {
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 10px;
}
.site-howto-q {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 10px;
}
.site-howto-a {
  font-family: var(--font-text);
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-2);
  margin: 0;
  letter-spacing: -0.005em;
}

/* ---------------------------------------------------------
   FAQ
   --------------------------------------------------------- */
.site-faq {
  background: var(--neutral-50);
  border-top: 1px solid var(--border-1);
}
.site-faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-faq-item {
  padding: 28px 0;
  border-top: 1px solid var(--border-1);
}
.site-faq-item:last-child { border-bottom: 1px solid var(--border-1); }
.site-faq-q {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 12px;
  max-width: 820px;
}
.site-faq-a {
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0;
  letter-spacing: -0.005em;
  max-width: 820px;
}

/* ---------------------------------------------------------
   Interactive risk self-assessment
   --------------------------------------------------------- */
.site-assessment {
  background: var(--paper);
  border-top: 1px solid var(--border-1);
}
.site-assessment-body {
  display: grid;
  gap: 24px;
}
.site-assessment-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--neutral-50);
  border: 1px solid var(--border-1);
  border-radius: 18px;
  position: sticky;
  top: 72px;
  z-index: 5;
}
.site-assessment-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
}
.site-assessment-pill-label {
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.site-assessment-pill-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1;
}
.site-assessment-pill-value .pts {
  font-size: 13px;
  color: var(--fg-3);
  font-weight: 500;
  letter-spacing: -0.005em;
  margin-left: 4px;
}
.site-assessment-progress {
  font-family: var(--font-text);
  font-size: 13px;
  color: var(--fg-2);
  letter-spacing: -0.005em;
}
.site-assessment-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--border-1);
  border: 1px solid var(--border-1);
  border-radius: 18px;
  overflow: hidden;
}
.site-assessment-item {
  background: var(--paper);
  transition: background var(--dur-fast) var(--ease-standard);
}
.site-assessment-item.is-checked { background: var(--neutral-50); }
.site-assessment-row {
  width: 100%;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-text);
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-standard);
}
.site-assessment-row:hover { background: rgba(0,0,0,0.015); }
.site-assessment-check {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1.5px solid var(--neutral-300);
  background: var(--paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.site-assessment-check.is-on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.site-assessment-text {
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--fg-1);
}
.site-assessment-weight {
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  white-space: nowrap;
}
.site-assessment-item.is-checked .site-assessment-text { color: var(--ink); }
.site-assessment-item.is-checked .site-assessment-weight { color: var(--tokyo-red); }
.site-assessment-actions {
  display: flex;
  justify-content: flex-start;
  padding-top: 8px;
}
.site-assessment-result {
  margin-top: 16px;
  border: 1px solid var(--border-1);
  border-radius: 22px;
  overflow: hidden;
  background: var(--paper);
}
.site-assessment-result-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  padding: 36px clamp(24px, 4vw, 48px);
  align-items: center;
}
@media (max-width: 720px) {
  .site-assessment-result-head { grid-template-columns: 1fr; gap: 24px; }
}
.site-assessment-result-score { text-align: left; }
.site-assessment-result-score .lbl {
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 8px;
}
.site-assessment-result-score .val {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 96px;
  line-height: 0.9;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.site-assessment-result-score .max {
  font-family: var(--font-text);
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 6px;
  letter-spacing: -0.005em;
}
.site-assessment-result-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 720px) {
  .site-assessment-result-panels { grid-template-columns: 1fr; gap: 20px; }
}
.site-assessment-result-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.site-assessment-result-panel .panel-kicker {
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.site-assessment-result-panel .panel-swatch {
  width: 36px; height: 6px;
  border-radius: 3px;
}
.site-assessment-result-panel .panel-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.site-assessment-result-panel .panel-marks {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: grid;
  gap: 4px;
}
.site-assessment-result-panel .panel-marks li {
  font-family: var(--font-text);
  font-size: 13px;
  line-height: 1.45;
  color: var(--fg-2);
  letter-spacing: -0.005em;
  padding-left: 12px;
  position: relative;
}
.site-assessment-result-panel .panel-marks li::before {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--neutral-500);
  position: absolute;
  left: 0; top: 8px;
}
.site-assessment-result-body {
  padding: 28px clamp(24px, 4vw, 48px) 36px;
  border-top: 1px solid var(--border-1);
}
.site-assessment-takeaway {
  font-family: var(--font-text);
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.55;
  color: var(--fg-1);
  margin: 0 0 24px;
  max-width: 720px;
  letter-spacing: -0.005em;
}
.site-assessment-result-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.site-assessment-methodology {
  margin: 8px 0 0;
  font-family: var(--font-micro);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  text-align: center;
}

/* ---------------------------------------------------------
   Final CTA
   --------------------------------------------------------- */
.site-cta-section {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(96px, 14vh, 180px) clamp(20px, 6vw, 64px);
  position: relative;
  overflow: hidden;
}
.site-cta-section::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,28,94,0.22), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}
.site-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 0 auto;
  text-align: left;
}
.site-cta-eyebrow {
  font-family: var(--font-micro);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}
.site-cta-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 108px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--paper);
  margin: 0 0 28px;
}
.site-cta-title .dot { color: var(--tokyo-red); }
.site-cta-lede {
  font-family: var(--font-text);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.55;
  color: rgba(255,255,255,0.72);
  margin: 0 0 40px;
  letter-spacing: -0.005em;
  max-width: 640px;
}
.site-cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.site-cta-section .site-btn-primary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.site-cta-section .site-btn-primary:hover { background: var(--neutral-100); }
.site-cta-section .site-btn-ghost {
  color: var(--paper);
  border-color: rgba(255,255,255,0.32);
}
.site-cta-section .site-btn-ghost:hover {
  border-color: var(--paper);
  background: rgba(255,255,255,0.06);
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.56);
  padding: 40px clamp(20px, 6vw, 64px) 48px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.site-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
}
.site-footer .site-wordmark { color: var(--paper); }
.site-footer-tag {
  font-family: var(--font-text);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.56);
  margin: 10px 0 0;
  max-width: 260px;
}
.site-footer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-micro);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  text-align: right;
}
@media (max-width: 640px) {
  .site-footer-meta { text-align: left; }
}

/* ---------------------------------------------------------
   Motion keyframes (per MT Motion Guidelines: text-up reveal,
   clarity + continuity)
   --------------------------------------------------------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scroll-nudge {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.8; }
  50%      { transform: translate(-50%, 6px); opacity: 0.4; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0ms !important;
  }
  html { scroll-behavior: auto; }
}