/* Premium consulting + light dashboard UI system */

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

:root {
  color-scheme: light;

  --ui-color-bg: #f7f1e7;
  --ui-color-bg-soft: #fbf7ef;
  --ui-color-surface: #fffdf8;
  --ui-color-surface-muted: #efe8dc;
  --ui-color-ink: #151511;
  --ui-color-ink-soft: #2a2a24;
  --ui-color-muted: #67635b;
  --ui-color-muted-light: #969086;
  --ui-color-lilac: #e8dff2;
  --ui-color-lilac-ink: #4d405d;
  --ui-color-lilac-strong: #8562c2;
  --ui-color-butter: #f4e7b8;
  --ui-color-butter-ink: #5f4d1d;
  --ui-color-line: #ded7ca;
  --ui-color-line-lavender: #ddd4e8;
  --ui-color-grid: rgba(81, 73, 91, .12);
  --ui-color-line-strong: #cfc4b4;
  --ui-color-cta: #151b17;
  --ui-color-cta-hover: #22241e;
  --ui-color-risk: #8b4b3d;
  --ui-color-white: #ffffff;

  --ui-font-display: "Prata", Georgia, "Times New Roman", serif;
  --ui-font-sans: "Manrope", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --ui-container-wide: 1380px;
  --ui-container: 1220px;
  --ui-container-reading: 740px;

  --ui-space-1: 4px;
  --ui-space-2: 8px;
  --ui-space-3: 12px;
  --ui-space-4: 16px;
  --ui-space-5: 20px;
  --ui-space-6: 24px;
  --ui-space-8: 32px;
  --ui-space-10: 40px;
  --ui-space-12: 48px;
  --ui-space-14: 56px;
  --ui-space-16: 64px;
  --ui-space-20: 80px;
  --ui-space-24: 96px;
  --ui-space-28: 112px;

  --ui-radius-sm: 12px;
  --ui-radius-md: 20px;
  --ui-radius-lg: 28px;
  --ui-radius-xl: 36px;
  --ui-radius-shell: 28px;
  --ui-radius-pill: 999px;

  --ui-shadow-card: 0 18px 52px rgba(47, 41, 31, .08), inset 0 1px 0 rgba(255, 255, 255, .7);
  --ui-shadow-lift: 0 28px 76px rgba(47, 41, 31, .12), inset 0 1px 0 rgba(255, 255, 255, .66);
  --ui-focus: 0 0 0 4px rgba(143, 119, 205, .22);

  /* Motion stays brief and informative: it orients, never decorates. */
  --ui-motion-fast: 160ms;
  --ui-motion-enter: 280ms;
  --ui-ease-out: cubic-bezier(.22, 1, .36, 1);
}

body {
  margin: 0;
  background: var(--ui-color-bg);
  color: var(--ui-color-ink);
  font-family: var(--ui-font-sans);
  text-rendering: optimizeLegibility;
}

html {
  background: var(--ui-color-bg);
}

.ui-shell {
  width: min(calc(100% - 32px), var(--ui-container-wide));
  margin: var(--ui-space-4) auto;
  border: 1px solid var(--ui-color-line-lavender);
  border-radius: var(--ui-radius-shell);
  background:
    linear-gradient(90deg, transparent 0, transparent calc(75% - .5px), var(--ui-color-grid) calc(75% - .5px), var(--ui-color-grid) calc(75% + .5px), transparent calc(75% + .5px)),
    linear-gradient(180deg, transparent 0, transparent 120px, var(--ui-color-grid) 120px, var(--ui-color-grid) 121px, transparent 121px),
    var(--ui-color-bg-soft);
  overflow: hidden;
}

.ui-container {
  width: min(calc(100% - 32px), var(--ui-container));
  margin-inline: auto;
}

.ui-container--wide {
  width: min(calc(100% - 32px), var(--ui-container-wide));
}

.ui-container--reading {
  width: min(calc(100% - 32px), var(--ui-container-reading));
}

.ui-section {
  padding-block: var(--ui-space-20);
}

.ui-section--large {
  padding-block: var(--ui-space-28);
}

.ui-grid {
  display: grid;
  gap: var(--ui-space-6);
}

.ui-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ui-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ui-type-display {
  font-family: var(--ui-font-display);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -.018em;
  text-wrap: balance;
}

.ui-type-title {
  font-family: var(--ui-font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.014em;
  text-wrap: balance;
}

.ui-type-body {
  color: var(--ui-color-muted);
  font-family: var(--ui-font-sans);
  font-size: 17px;
  line-height: 1.7;
}

.ui-prose {
  display: grid;
  gap: var(--ui-space-4);
}

.ui-prose h1 {
  margin-bottom: var(--ui-space-6);
}

.ui-prose h2 {
  margin-top: var(--ui-space-6);
}

.ui-prose .ui-button {
  justify-self: start;
  margin-top: var(--ui-space-4);
}

.ui-header {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  min-height: 120px;
  padding: var(--ui-space-8) clamp(var(--ui-space-6), 5vw, 58px);
  border-bottom: 1px solid var(--ui-color-grid);
}

.ui-header__brand {
  display: inline-flex;
  flex-direction: column;
  gap: var(--ui-space-1);
  text-decoration: none;
}

.ui-header__logo {
  color: var(--ui-color-ink);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: .34em;
  line-height: 1;
  text-transform: uppercase;
}

.ui-header__tagline {
  color: var(--ui-color-muted);
  font-size: 13px;
  letter-spacing: .02em;
}

.ui-header__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--ui-space-5), 4vw, var(--ui-space-14));
}

.ui-header__nav a {
  color: var(--ui-color-ink-soft);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}

.ui-header__action {
  display: flex;
  justify-content: flex-end;
}

.ui-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 30px;
  border: 1px solid transparent;
  border-radius: var(--ui-radius-pill);
  background: var(--ui-color-cta);
  color: var(--ui-color-bg-soft);
  font-family: var(--ui-font-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
  cursor: pointer;
  transition: transform var(--ui-motion-fast) var(--ui-ease-out), background var(--ui-motion-fast) ease, border-color var(--ui-motion-fast) ease, color var(--ui-motion-fast) ease;
}

.ui-button:hover {
  background: var(--ui-color-cta-hover);
  transform: translateY(-1px);
}

.ui-button:focus-visible,
.ui-input:focus,
.ui-textarea:focus {
  outline: none;
  box-shadow: var(--ui-focus);
}

.ui-button--secondary {
  background: transparent;
  color: var(--ui-color-ink);
  border-color: var(--ui-color-line);
  box-shadow: none;
}

.ui-button--secondary:hover {
  background: var(--ui-color-surface);
  border-color: var(--ui-color-line-strong);
}

.ui-button--text {
  min-height: auto;
  padding: 0;
  background: transparent;
  color: var(--ui-color-ink);
  border-color: transparent;
  border-radius: 0;
  box-shadow: none;
}

.ui-section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-3);
  color: var(--ui-color-ink-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.ui-section-label::after {
  content: "";
  width: 42px;
  height: 3px;
  border-radius: var(--ui-radius-pill);
  background: var(--ui-color-line-lavender);
}

.ui-section-head {
  display: grid;
  gap: var(--ui-space-5);
  max-width: var(--ui-container-reading);
  margin-bottom: var(--ui-space-12);
}

.ui-section-head__title {
  margin: 0;
  font-size: clamp(44px, 6vw, 78px);
}

.ui-section-head__text {
  max-width: 620px;
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 18px;
  line-height: 1.7;
}

.ui-card {
  position: relative;
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-lg);
  background: rgba(255, 253, 248, .76);
  padding: var(--ui-space-8);
  overflow: hidden;
  box-shadow: var(--ui-shadow-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ui-card--lilac {
  background: linear-gradient(145deg, rgba(232, 223, 242, .95), rgba(255, 253, 248, .72));
  border-color: rgba(178, 162, 214, .38);
}

.ui-card--butter {
  background: linear-gradient(145deg, rgba(244, 231, 184, .95), rgba(255, 253, 248, .70));
  border-color: rgba(205, 179, 87, .28);
}

.ui-card--dark {
  background: var(--ui-color-cta);
  color: var(--ui-color-bg-soft);
  border-color: rgba(255, 255, 255, .08);
}

.ui-card__kicker {
  margin: 0 0 var(--ui-space-5);
  color: var(--ui-color-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.ui-card--dark .ui-card__kicker,
.ui-card--dark .ui-card__text {
  color: rgba(255, 253, 248, .72);
}

.ui-card__title {
  margin: 0 0 var(--ui-space-3);
  font-family: var(--ui-font-sans);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: .02em;
}

.ui-card__text {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 15px;
  line-height: 1.62;
}

.ui-hero-insight-card {
  min-height: 250px;
}

.ui-hero-insight-card::before {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin-bottom: var(--ui-space-6);
  border-radius: var(--ui-radius-pill);
  background: #b9a5e3;
}

.ui-hero-insight-card__visual {
  position: absolute;
  inset: auto -18px -24px auto;
  width: 54%;
  min-width: 180px;
  opacity: .68;
  pointer-events: none;
}

.ui-route-visual {
  display: grid;
  grid-template-columns: repeat(3, 42px) 1fr;
  align-items: center;
  gap: 0;
  margin-top: var(--ui-space-10);
}

.ui-route-visual span {
  width: 42px;
  height: 42px;
  border: 2px solid var(--ui-color-ink);
  border-radius: 50%;
  background: rgba(255, 253, 248, .75);
  box-shadow: 0 0 0 10px rgba(185, 165, 227, .22);
}

.ui-route-visual span:nth-child(2) {
  transform: translateY(18px);
}

.ui-route-visual span:nth-child(3) {
  transform: translateY(-12px);
}

.ui-route-visual i {
  height: 2px;
  background: var(--ui-color-ink);
}

.ui-metric-card {
  display: grid;
  gap: var(--ui-space-3);
}

.ui-metric-card__value {
  display: block;
  font-family: var(--ui-font-display);
  font-size: clamp(54px, 8vw, 96px);
  font-weight: 500;
  line-height: .9;
}

.ui-metric-card__label {
  color: var(--ui-color-ink);
  font-size: 16px;
  font-weight: 700;
}

.ui-metric-card__text {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 15px;
  line-height: 1.62;
}

.ui-diagnostic-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--ui-space-5);
}

.ui-diagnostic-card__number,
.ui-priority-item__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ui-color-cta);
  color: var(--ui-color-bg-soft);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.ui-diagnostic-card__body {
  display: grid;
  gap: var(--ui-space-4);
}

.ui-diagnostic-card__category {
  color: var(--ui-color-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.ui-diagnostic-card__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.ui-diagnostic-card__check {
  margin: 0;
  padding: var(--ui-space-4);
  border: 1px solid var(--ui-color-line-lavender);
  border-radius: var(--ui-radius-md);
  background: rgba(255, 253, 248, .55);
  color: var(--ui-color-muted);
  font-size: 14px;
  line-height: 1.55;
}

.ui-score-control {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--ui-space-2);
}

.ui-score-control button {
  min-height: 44px;
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-pill);
  background: var(--ui-color-surface);
  color: var(--ui-color-ink);
  font-family: var(--ui-font-sans);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.ui-score-control button[aria-pressed="true"] {
  border-color: var(--ui-color-cta);
  background: var(--ui-color-cta);
  color: var(--ui-color-bg-soft);
}

.ui-priority-list {
  display: grid;
  gap: var(--ui-space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.ui-priority-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--ui-space-4);
  padding: var(--ui-space-5);
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-md);
  background: rgba(255, 253, 248, .7);
}

.ui-priority-item__title {
  margin: 0 0 var(--ui-space-1);
  font-size: 17px;
  font-weight: 800;
}

.ui-priority-item__text {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 14px;
  line-height: 1.55;
}

.ui-cta-block {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) auto;
  align-items: center;
  gap: var(--ui-space-8);
  border: 1px solid var(--ui-color-line-lavender);
  border-radius: var(--ui-radius-xl);
  background:
    radial-gradient(circle at 92% 15%, rgba(232, 223, 242, .78), transparent 34%),
    linear-gradient(135deg, var(--ui-color-surface), rgba(244, 231, 184, .45));
  padding: clamp(var(--ui-space-8), 5vw, var(--ui-space-14));
}

.ui-cta-block__title {
  margin: 0 0 var(--ui-space-3);
  font-family: var(--ui-font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 500;
  line-height: 1;
}

.ui-cta-block__text {
  max-width: 620px;
  margin: 0;
  color: var(--ui-color-muted);
  font-size: 17px;
  line-height: 1.7;
}

.ui-field {
  display: grid;
  gap: var(--ui-space-2);
}

.ui-field__label {
  color: var(--ui-color-ink);
  font-size: 13px;
  font-weight: 800;
}

.ui-field__hint,
.ui-field__error {
  color: var(--ui-color-muted);
  font-size: 13px;
  line-height: 1.45;
}

.ui-field__error {
  color: var(--ui-color-risk);
}

.ui-input,
.ui-textarea {
  width: 100%;
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-md);
  background: rgba(255, 253, 248, .78);
  color: var(--ui-color-ink);
  font-family: var(--ui-font-sans);
  font-size: 16px;
  line-height: 1.4;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.ui-input {
  min-height: 56px;
  padding: 0 var(--ui-space-5);
}

.ui-textarea {
  min-height: 136px;
  padding: var(--ui-space-4) var(--ui-space-5);
  resize: vertical;
}

.ui-input::placeholder,
.ui-textarea::placeholder {
  color: var(--ui-color-muted-light);
}

.ui-input:focus,
.ui-textarea:focus {
  border-color: var(--ui-color-line-lavender);
  background: var(--ui-color-surface);
}

.ui-lead-form {
  display: grid;
  gap: var(--ui-space-5);
  border: 1px solid var(--ui-color-line);
  border-radius: var(--ui-radius-xl);
  background: var(--ui-color-surface);
  padding: clamp(var(--ui-space-6), 4vw, var(--ui-space-10));
}

.ui-lead-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ui-space-4);
}

.ui-lead-form__wide {
  grid-column: 1 / -1;
}

.ui-consent {
  color: var(--ui-color-muted);
  font-size: 12px;
  line-height: 1.45;
}

.ui-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--ui-space-8);
  align-items: end;
  padding: var(--ui-space-12) 0;
  border-top: 1px solid var(--ui-color-line);
  color: var(--ui-color-muted);
}

.ui-footer__brand {
  display: grid;
  gap: var(--ui-space-2);
}

.ui-footer__logo {
  color: var(--ui-color-ink);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.ui-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--ui-space-5);
}

.ui-footer__links a {
  color: inherit;
  text-decoration: none;
}

/* Progressive enhancement: without JavaScript, every section remains visible. */
html.motion-ready [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition:
    opacity var(--ui-motion-enter) var(--ui-ease-out),
    transform var(--ui-motion-enter) var(--ui-ease-out);
  transition-delay: var(--ui-motion-delay, 0ms);
}

html.motion-ready [data-reveal-delay="1"] { --ui-motion-delay: 55ms; }
html.motion-ready [data-reveal-delay="2"] { --ui-motion-delay: 110ms; }
html.motion-ready [data-reveal-delay="3"] { --ui-motion-delay: 165ms; }

html.motion-ready [data-reveal].is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

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

  html.motion-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .ui-shell {
    background:
      linear-gradient(180deg, transparent 0, transparent 104px, var(--ui-color-grid) 104px, var(--ui-color-grid) 105px, transparent 105px),
      var(--ui-color-bg-soft);
  }

  .ui-header {
    grid-template-columns: 1fr;
    gap: var(--ui-space-5);
    justify-items: start;
  }

  .ui-header__nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: var(--ui-space-4);
  }

  .ui-header__action {
    justify-content: flex-start;
  }

  .ui-grid--2,
  .ui-grid--3,
  .ui-cta-block,
  .ui-lead-form__grid,
  .ui-footer {
    grid-template-columns: 1fr;
  }

  .ui-footer__links {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .ui-shell {
    width: min(calc(100% - 16px), var(--ui-container-wide));
    margin: var(--ui-space-2) auto;
    border-radius: 22px;
  }

  .ui-section,
  .ui-section--large {
    padding-block: var(--ui-space-16);
  }

  .ui-header {
    padding: var(--ui-space-6);
  }

  .ui-header__logo {
    font-size: 21px;
    letter-spacing: .24em;
  }

  .ui-section-head__title {
    font-size: clamp(38px, 14vw, 58px);
  }

  .ui-card {
    padding: var(--ui-space-6);
    border-radius: var(--ui-radius-lg);
  }

  .ui-diagnostic-card,
  .ui-priority-item {
    grid-template-columns: 1fr;
  }

  .ui-score-control {
    grid-template-columns: 1fr 1fr;
  }

  .ui-button {
    width: 100%;
    min-height: 56px;
    white-space: normal;
    text-align: center;
  }
}