/* TripScan variant 1 — Dantora-inspired editorial field journal layout */

:root {
  --page: #ffffff;
  --surface: #eff4f2;
  --surface-deep: #e5f1ed;
  --surface-glass: rgba(255, 255, 255, 0.82);
  --text: #000000;
  --muted: rgba(0, 0, 0, 0.5);
  --muted-soft: rgba(0, 0, 0, 0.4);
  --accent: #246f65;
  --accent-alt: #f8ffb4;
  --ink-on-accent: #ffffff;
  --rule: rgba(0, 0, 0, 0.1);
  --radius-panel: 48px;
  --radius-card: 24px;
  --radius-chip: 8px;
  --radius-pill: 46px;
  --radius-input: 8px;
  --section-space: clamp(4rem, 8vw, 7rem);
  --content-width: min(1240px, calc(100% - 2.5rem));
  --font-display: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-soft: 0 18px 48px rgba(36, 111, 101, 0.08);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body.donor-layout-tripc86-top {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.55;
  color: var(--text);
  background: var(--page);
}

body.donor-layout-tripc86-top h1,
body.donor-layout-tripc86-top h2,
body.donor-layout-tripc86-top h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.02em;
}

body,
button,
input,
select,
textarea {
  font: inherit;
}

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

img,
svg,
video,
canvas,
iframe {
  display: block;
  max-width: 100%;
  height: auto;
}

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

h1 {
  font-size: clamp(2.4rem, 5.8vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 0.85rem;
}

h3 {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  line-height: 1.25;
}

p {
  color: var(--muted);
}

.page-canvas {
  min-height: 100vh;
}

.page-main {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Header — frosted rail */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--surface-glass);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}

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

.header-inner {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 500;
  font-size: 1.05rem;
  white-space: nowrap;
}

.brand-logo {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-chip);
  overflow: hidden;
  flex: 0 0 auto;
  background: var(--accent);
}

.brand-logo svg {
  width: 100%;
  height: 100%;
}

.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--muted);
}

.site-header nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.site-header nav a {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.site-header nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--rule);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 0.92rem;
  border: 1px solid var(--accent);
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.header-cta {
  background: var(--accent);
  color: var(--ink-on-accent);
  white-space: nowrap;
}

.header-cta:hover,
.button-primary:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: var(--ink-on-accent);
}

.button-secondary {
  background: var(--accent-alt);
  color: var(--text);
  border-color: transparent;
}

.eyebrow,
.section-kicker {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.5;
  max-width: 42rem;
}

.geo-line {
  font-size: 0.82rem;
  color: var(--muted);
}

/* Hero — visual-first editorial stack (artist-hero rhythm) */
.hero {
  padding: clamp(1.5rem, 3vw, 2.5rem) 0 var(--section-space);
}

.hero-stage {
  width: var(--content-width);
  margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.hero-visual-panel {
  background: var(--surface);
  border-radius: var(--radius-panel);
  padding: clamp(0.75rem, 2vw, 1.25rem);
  box-shadow: var(--shadow-soft);
}

.hero-visual {
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: calc(var(--radius-panel) - 12px);
  background: var(--surface-deep);
}

.hero-visual > svg {
  width: 100%;
  height: 100%;
}

.hero-visual:has(img)::before,
.hero-visual:has(img)::after,
.hero-visual:has(svg)::before,
.hero-visual:has(svg)::after {
  display: none !important;
}

.hero-editorial {
  display: grid;
  gap: 1.25rem;
}

.hero-intro-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.hero-intro-row .eyebrow {
  margin-bottom: 0;
}

.hero-split-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: end;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-actions .button {
  width: 100%;
  justify-content: center;
}

/* Section bands */
.section {
  padding: var(--section-space) 0;
}

.section-band {
  background: var(--surface);
  border-radius: var(--radius-panel);
  margin: 0 clamp(0.75rem, 2vw, 1.25rem);
  padding-left: 0;
  padding-right: 0;
}

.section-panel {
  position: relative;
}

.section-panel .section-inner {
  background: var(--surface);
  border-radius: var(--radius-panel);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-soft);
}

.section-heading {
  max-width: 46rem;
  margin-bottom: clamp(1.75rem, 3vw, 2.75rem);
}

.section-heading > p {
  font-size: 1.05rem;
}

/* Geography rail */
.geo-layout {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.geo-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.geo-chip {
  padding: 1.35rem 1.4rem;
  background: var(--page);
  border-right: 1px solid var(--rule);
}

.geo-chip:last-child {
  border-right: none;
}

.geo-chip strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 400;
  margin-bottom: 0.65rem;
  color: var(--text);
}

.geo-chip span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Bento services grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.bento-grid .card:nth-child(1) {
  grid-column: span 6;
}

.bento-grid .card:nth-child(2) {
  grid-column: span 6;
}

.bento-grid .card:nth-child(3) {
  grid-column: span 5;
}

.bento-grid .card:nth-child(4) {
  grid-column: span 7;
}

.card {
  min-width: 0;
  padding: 1.5rem 1.4rem;
  border-radius: var(--radius-card);
  background: var(--page);
  border: 1px solid var(--rule);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 111, 101, 0.35);
}

.card p {
  margin-bottom: 0;
}

.card-icon,
.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--accent);
  border: 1px solid rgba(36, 111, 101, 0.25);
  background: rgba(36, 111, 101, 0.06);
  border-radius: 12px;
}

.card-icon svg,
.step-icon svg {
  width: 28px;
  height: 28px;
  overflow: visible;
}

.icon-draw path {
  stroke-dasharray: 34 8;
  animation: iconDraw 10s linear infinite;
}

.icon-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: iconPulse 10s ease-in-out infinite;
}

.icon-slide {
  animation: iconSlide 10s ease-in-out infinite;
}

.icon-spin {
  transform-box: fill-box;
  transform-origin: center;
  animation: iconSpin 10s linear infinite;
}

@keyframes iconDraw {
  to {
    stroke-dashoffset: -84;
  }
}

@keyframes iconPulse {
  50% {
    transform: scale(0.88);
    opacity: 0.72;
  }
}

@keyframes iconSlide {
  50% {
    transform: translateX(3px);
  }
}

@keyframes iconSpin {
  to {
    transform: rotate(360deg);
  }
}

.card-label {
  display: inline-block;
  color: var(--accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.65rem;
  font-weight: 500;
}

.card-value {
  display: block;
  margin-top: 1rem;
  color: var(--accent);
  font-size: 1.05rem;
  font-weight: 500;
}

.card small {
  display: block;
  color: var(--muted-soft);
  margin-top: 0.4rem;
  font-size: 0.84rem;
}

/* Process shell */
.process-shell {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.process-list {
  list-style: none;
  padding: 1.5rem;
  margin: 0;
  min-height: 4rem;
  border: 1px dashed rgba(36, 111, 101, 0.35);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.55);
}

/* Benefits horizontal rail */
.benefit-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.benefit-rail .card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto 1fr auto auto;
  column-gap: 1rem;
  align-items: start;
}

.benefit-rail .card-icon {
  grid-row: 1 / span 2;
  margin-bottom: 0;
}

.benefit-rail .card-label {
  grid-column: 2;
}

.benefit-rail h3,
.benefit-rail p,
.benefit-rail .card-value,
.benefit-rail small {
  grid-column: 1 / -1;
}

/* Scenarios vertical stack on mint strip */
.scenario-layout {
  display: grid;
  gap: 2rem;
}

.scenario-stack {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.scenario-stack .card:nth-child(2) {
  background: var(--accent-alt);
}

/* Guide two-column chapters */
.guide-layout .section-heading {
  max-width: none;
}

.guide-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}

.chapter {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-card);
  background: var(--page);
  border: 1px solid var(--rule);
}

.chapter li {
  color: var(--muted);
  margin: 0.45rem 0;
}

/* FAQ */
.faq-layout .faq-list {
  max-width: none;
  display: grid;
  gap: 0;
}

.faq-list details {
  border-bottom: 1px solid var(--rule);
  padding: 1.1rem 0;
  background: transparent;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--text);
  list-style: none;
}

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

.faq-list p {
  padding-right: 1rem;
  margin-bottom: 0;
}

.faq-layout {
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

/* Contact */
.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: var(--radius-card);
  border: 1px solid var(--rule);
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--rule);
  background: var(--page);
  color: var(--text);
  padding: 0.85rem;
  border-radius: var(--radius-input);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.form-message {
  color: var(--accent);
  margin: 0;
}

/* Footer */
.site-footer {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  background: var(--surface-deep);
  border-top: 1px solid var(--rule);
  margin-top: var(--section-space);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand {
  font-size: 1.35rem;
  font-weight: 400;
}

.site-footer a {
  display: block;
  color: var(--muted);
  margin: 0.35rem 0;
}

.site-footer a:hover {
  color: var(--text);
}

/* Tablet */
@media (max-width: 1000px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero-split-copy {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero-actions .button {
    width: auto;
    flex: 1 1 auto;
  }

  .bento-grid .card {
    grid-column: span 12 !important;
  }

  .geo-rail {
    grid-template-columns: 1fr;
  }

  .geo-chip {
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }

  .geo-chip:last-child {
    border-bottom: none;
  }

  .benefit-rail {
    grid-template-columns: 1fr;
  }

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

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

  .contact-shell {
    grid-template-columns: 1fr;
  }

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

/* Mobile */
@media (max-width: 640px) {
  :root {
    --section-space: 3.5rem;
  }

  .header-inner,
  .section-inner,
  .hero-stage {
    width: min(100% - 1.75rem, 1240px);
  }

  .section-band {
    margin: 0 0.5rem;
    border-radius: 28px;
  }

  .section-panel .section-inner {
    padding: 1.35rem;
    border-radius: 28px;
  }

  .hero-visual-panel {
    border-radius: 28px;
  }

  .hero-visual {
    aspect-ratio: 4 / 3;
    min-height: 240px;
  }

  .site-header {
    position: relative;
  }

  .header-cta {
    padding: 0.6rem 0.9rem;
    font-size: 0.82rem;
  }

  h1 {
    font-size: clamp(2rem, 11vw, 2.75rem);
  }

  h2 {
    font-size: clamp(1.55rem, 7vw, 2.2rem);
  }

  .scenario-stack,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .benefit-rail .card {
    grid-template-columns: 1fr;
  }

  .benefit-rail .card-icon {
    grid-row: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card-icon,
  .step-icon,
  .card-icon svg,
  .step-icon svg,
  .card-icon path,
  .step-icon path {
    animation: none !important;
  }

  .card,
  .header-cta,
  .button {
    transition: none !important;
  }
}