/* ============================================================
   Clarity Marketing Site — Stylesheet
   Terra design tokens sourced from Figma "Landing Page" page
   ============================================================ */

:root {
  /* Colors */
  --color-primary: #c47a2a;
  --color-secondary: #4a7c59;
  --color-text: #1e2420;
  --color-text-secondary: #4d534a;
  --color-text-muted: #7a8275;
  --color-background: #faf6f0;
  --color-surface: #f2ece2;
  --color-border: rgba(46, 50, 48, 0.14);
  --color-border-strong: rgba(46, 50, 48, 0.16);
  --color-white: #ffffff;

  /* Fonts */
  --font-display: "Literata", Georgia, serif;
  --font-body: "Nunito Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-14: 56px;

  /* Layout */
  --content-max: 1200px;
  --side-pad-desktop: 40px;
  --side-pad-tablet: 32px;
  --side-pad-mobile: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  /* Fallback offset for the fixed nav before JS measures its real
     height; script.js sets the precise value on load/resize. */
  padding-top: 84px;
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  background: linear-gradient(to bottom, #faf6f0 0%, #f5efe6 50%, #f2ece2 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

.page-container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--side-pad-desktop);
  position: relative;
}

section {
  position: relative;
  z-index: 1;
}

/* ---------- Background blobs ----------
   Recreated at Figma's exact desktop coordinates/sizes as blurred
   radial shapes (13% opacity), scaled proportionally on narrower
   viewports via CSS custom property + clamp. */

.blob-field {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.13;
}

.blob-sage {
  background: radial-gradient(circle, #4a7c59 0%, #4a7c59 100%);
}

.blob-terracotta {
  background: radial-gradient(circle, #c47a2a 0%, #c47a2a 100%);
}

.blob-1 {
  width: 672px;
  height: 672px;
  left: -120px;
  top: -180px;
}

.blob-2 {
  width: 640px;
  height: 640px;
  right: -140px;
  top: -60px;
}

.blob-3 {
  width: 608px;
  height: 608px;
  left: -140px;
  top: 400px;
}

.blob-4 {
  width: 576px;
  height: 576px;
  right: -110px;
  top: 750px;
}

.blob-5 {
  width: 704px;
  height: 704px;
  left: 250px;
  top: 1000px;
}

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

.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 20px var(--side-pad-desktop) 0;
  /* Full-bleed base blur so nothing scrolls past sharp before it
     reaches the pill — the pill's own glass sits on top of this
     for a touch of extra definition. */
  background: rgba(250, 246, 240, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.navbar {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 32px;
  border-radius: 999px;
  background: rgba(250, 246, 240, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  display: flex;
}

.wordmark span:first-child {
  color: var(--color-secondary);
}

.wordmark span.dot {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-6);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.nav-links button {
  background: none;
  padding: 0;
  color: inherit;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
}

.nav-links button:hover {
  color: var(--color-primary);
}

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

.hero-wrapper {
  padding: 60px var(--side-pad-desktop);
}

.hero-card {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
  padding: var(--space-14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
}

.hero-left {
  flex: 1 1 55%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(232, 242, 235, 0.75);
  border: 1px solid var(--color-border);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex: none;
}

.badge-label {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0;
}

.hero-quote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.35;
  color: var(--color-primary);
  margin: 0;
}

.hero-body {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 60ch;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  height: 52px;
  padding: 0 28px;
  border-radius: 26px;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: 15px;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-primary:active {
  transform: scale(0.98);
}

.hero-footnote {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.hero-footnote a {
  color: var(--color-primary);
  font-weight: 600;
}

.hero-right {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}

/* ---------- Phone mockup ---------- */

.phone-bezel {
  width: 100%;
  max-width: 340px;
  padding: 10px;
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  /* Bezel border set to the real gray border token, per direction —
     the Figma export used a translucent white border here, treating
     the bezel as a bare device edge; using colorBorder instead so it
     reads consistently with the rest of the glass system. */
  border: 1px solid var(--color-border);
}

.phone-screen {
  width: 100%;
  aspect-ratio: 320 / 692.5;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  background: var(--color-background);
}

.phone-screen .phone-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(24px);
}

.phone-blob-sage-1 {
  width: 60%;
  height: 47%;
  left: -20%;
  top: 5%;
  background: var(--color-secondary);
  opacity: 0.16;
}

.phone-blob-sage-2 {
  width: 55%;
  height: 41%;
  left: -15%;
  top: 65%;
  background: var(--color-secondary);
  opacity: 0.14;
}

.phone-blob-amber-2 {
  width: 60%;
  height: 47%;
  right: -15%;
  top: 48%;
  background: var(--color-primary);
  opacity: 0.14;
}

.phone-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  background: rgba(242, 236, 226, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.phone-header .wordmark {
  font-size: 20px;
}

.phone-header-icons {
  display: flex;
  align-items: center;
  gap: 13px;
}

.phone-icon-btn svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
}

.phone-avatar {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--color-secondary);
  border: 1.6px solid var(--color-background);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 1.6px 6.5px rgba(46, 50, 48, 0.06);
}

.phone-content {
  position: relative;
  padding: 33px 16px 26px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.phone-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 6vw, 31px);
  line-height: 1.25;
  color: var(--color-text);
  margin: 0 0 10px;
}

.phone-body {
  font-size: clamp(11px, 3vw, 13px);
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin: 0;
}

.phone-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 46px;
  padding: 0 20px;
  border-radius: 28px;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  font-size: 15px;
}

.phone-cta svg {
  width: 12px;
  height: 12px;
}

.phone-feature-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-text);
  margin: 0 0 10px;
}

.phone-feature-list {
  border-radius: 20px;
  border: 0.8px solid var(--color-border);
  background: rgba(255, 255, 255, 0.22);
  overflow: hidden;
}

.phone-feature-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px 14px;
  background: var(--color-surface);
  border-bottom: 0.8px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.phone-feature-row:last-child {
  border-bottom: none;
}

.phone-feature-row svg {
  width: 15px;
  height: 15px;
  color: var(--color-text-secondary);
  flex: none;
}

/* ---------- Methodology section ---------- */

.methodology-wrapper {
  padding: 40px var(--side-pad-desktop) var(--space-10);
}

.methodology-intro {
  max-width: 700px;
  margin: 0 0 var(--space-8);
}

.eyebrow {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin: 0 0 var(--space-2);
}

.methodology-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 32px);
  line-height: 1.25;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}

.methodology-sub {
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.methodology-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-6);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.card-number {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(232, 242, 235, 0.85);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-secondary);
}

.card-title {
  font-weight: 700;
  font-size: 18px;
  color: var(--color-text);
}

.card-body {
  flex: 1;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0;
}

.card-tags {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: 12px;
}

.card-tags .tag-primary {
  font-weight: 600;
  color: var(--color-text-secondary);
}

.card-tags .tag-accent {
  font-weight: 700;
  color: var(--color-secondary);
}

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

.footer-wrapper {
  padding: var(--space-5) var(--side-pad-desktop) var(--space-10);
}

.site-footer {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-8) var(--space-6);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-brand .wordmark {
  font-size: 20px;
  margin-bottom: var(--space-1);
}

.footer-tagline {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin: 0;
}

.footer-links {
  display: flex;
  gap: var(--space-6);
  font-weight: 600;
  font-size: 14px;
}

.footer-links button {
  background: none;
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  padding: 0;
}

.footer-links button:hover {
  color: var(--color-primary);
}

.footer-copyright {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin: 0;
}

/* ---------- Modals ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: rgba(30, 36, 32, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: var(--space-8);
  border-radius: 24px;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 48px rgba(30, 36, 32, 0.15);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.2s ease;
}

.modal-overlay.is-open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--color-text);
  margin: 0;
}

.modal-close {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex: none;
}

.modal-close:hover {
  color: var(--color-text);
}

.modal-meta {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
}

.modal-body p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-4);
}

.modal-body p:last-child {
  margin-bottom: 0;
}

.modal-intro {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0;
}

.modal-btn {
  align-self: flex-start;
  height: 48px;
  padding: 0 24px;
  border-radius: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: 15px;
}

.modal-btn:hover {
  filter: brightness(1.06);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-weight: 600;
  font-size: 13px;
  color: var(--color-text);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  font-size: 14px;
  resize: none;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-text-muted);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-background);
}

.form-field textarea {
  min-height: 120px;
  padding-top: 12px;
}

.form-submit {
  width: 100%;
  height: 48px;
  border-radius: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: 15px;
}

.form-submit:hover {
  filter: brightness(1.06);
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translate(-50%, 16px);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--color-text);
  color: var(--color-background);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 12px 32px rgba(30, 36, 32, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.toast svg {
  width: 18px;
  height: 18px;
  color: #8fd19e;
  flex: none;
}

/* ============================================================
   Responsive breakpoints
   Mobile: up to 768px · Tablet: 768–1024px · Desktop: 1024px+
   ============================================================ */

/* Tablet and down */
@media (max-width: 1024px) {
  .page-container,
  .nav-wrapper,
  .hero-wrapper,
  .methodology-wrapper,
  .footer-wrapper {
    padding-left: var(--side-pad-tablet);
    padding-right: var(--side-pad-tablet);
  }

  .hero-card {
    flex-direction: column;
    padding: var(--space-8);
  }

  .hero-right {
    max-width: 280px;
  }

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

  .methodology-card:last-child {
    grid-column: 1 / -1;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .page-container,
  .nav-wrapper,
  .hero-wrapper,
  .methodology-wrapper,
  .footer-wrapper {
    padding-left: var(--side-pad-mobile);
    padding-right: var(--side-pad-mobile);
  }

  .navbar {
    height: auto;
    padding: 14px 20px;
    border-radius: 28px;
  }

  .nav-links {
    gap: var(--space-4);
  }

  .nav-links button {
    font-size: 13px;
  }

  .hero-wrapper {
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .hero-card {
    padding: 24px;
    gap: var(--space-6);
    border-radius: 20px;
  }

  .btn-primary {
    align-self: stretch;
  }

  .hero-right {
    max-width: 240px;
  }

  .methodology-wrapper {
    padding-top: 32px;
  }

  .methodology-grid {
    grid-template-columns: 1fr;
  }

  .methodology-card:last-child {
    grid-column: auto;
  }

  .footer-wrapper {
    padding-bottom: 32px;
  }

  .site-footer {
    padding: var(--space-6);
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .footer-links {
    gap: var(--space-4);
  }

  .modal-card {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}