/* One Arrow Left — mint runway, orthogonal path features, mosaic screens */

:root {
  --mint: #f0faf3;
  --mint-deep: #d8f0e0;
  --sage: #6aab7a;
  --forest: #1b4332;
  --forest-soft: rgba(27, 67, 50, 0.72);
  --orange: #ff8c2a;
  --orange-dark: #e06a00;
  --white: #ffffff;
  --shadow: 0 18px 44px rgba(27, 67, 50, 0.12);
  --radius: 20px;
  --radius-pill: 999px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --leading-body: 1.75;
  --leading-title: 1.22;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: var(--leading-body);
  color: var(--forest);
  background: var(--mint);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--sage);
  text-decoration: none;
  font-weight: 700;
}

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--forest);
  color: var(--white);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.field-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(165deg, var(--mint) 0%, #f8fffb 45%, var(--mint-deep) 100%);
}

.field-bg__arrow {
  position: absolute;
  width: 48px;
  height: 48px;
  border-top: 6px solid rgba(255, 140, 42, 0.35);
  border-right: 6px solid rgba(255, 140, 42, 0.35);
  transform: rotate(45deg);
  border-radius: 4px;
}

.field-bg__arrow--1 {
  top: 12%;
  left: 8%;
}

.field-bg__arrow--2 {
  top: 55%;
  right: 6%;
  transform: rotate(-135deg);
  border-color: rgba(106, 171, 122, 0.45);
}

.field-bg__arrow--3 {
  bottom: 10%;
  left: 18%;
  width: 36px;
  height: 36px;
  transform: rotate(225deg);
}

/* Runway nav */
.runway-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.5rem 1rem 0;
  transition: filter 0.25s ease;
}

.runway-nav.is-scrolled .runway-nav__rail {
  box-shadow: 0 10px 28px rgba(27, 67, 50, 0.14);
}

.runway-nav__rail {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.55rem 1rem 0.55rem 1.15rem;
  background: var(--white);
  border: 2px solid var(--mint-deep);
  border-radius: var(--radius-pill);
  transition: box-shadow 0.25s ease;
}

.runway-nav__tip {
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 22px solid transparent;
  border-bottom: 22px solid transparent;
  border-left: 18px solid var(--orange);
  filter: drop-shadow(2px 0 0 rgba(224, 106, 0, 0.35));
  pointer-events: none;
}

.runway-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--forest);
  text-decoration: none;
  flex-shrink: 0;
}

.runway-nav__brand img {
  border-radius: 11px;
}

.runway-nav__brand:hover {
  text-decoration: none;
}

.runway-nav__links {
  display: none;
  flex: 1;
  justify-content: center;
  gap: 1.6rem;
}

.runway-nav__links a {
  color: var(--forest-soft);
  font-weight: 700;
  font-size: 0.94rem;
  text-decoration: none;
}

.runway-nav__links a:hover {
  color: var(--forest);
}

.runway-nav__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-right: 0.75rem;
}

.runway-nav__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: var(--mint-deep);
  border-radius: 12px;
  cursor: pointer;
}

.runway-nav__burger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--forest);
  border-radius: 2px;
}

@media (min-width: 880px) {
  .runway-nav__links {
    display: flex;
  }
  .runway-nav__burger {
    display: none;
  }
}

.nav-sheet {
  position: fixed;
  inset: 0;
  z-index: 99;
  padding: 5.5rem 1.5rem 2rem;
  background: rgba(27, 67, 50, 0.45);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nav-sheet[hidden] {
  display: none !important;
}

.nav-sheet a {
  padding: 1rem;
  background: var(--white);
  border-radius: var(--radius);
  text-align: center;
  color: var(--forest);
  font-weight: 800;
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 800;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

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

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 0.85rem 1.35rem;
  font-size: 1rem;
}

.btn--xl {
  padding: 1rem 1.75rem;
  font-size: 1.05rem;
}

.btn--block {
  width: 100%;
}

.btn--orange {
  background: linear-gradient(180deg, #ffb04d 0%, var(--orange) 100%);
  color: var(--forest);
  box-shadow: 0 5px 0 var(--orange-dark), 0 10px 22px rgba(255, 140, 42, 0.35);
}

.btn--orange:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--orange-dark);
}

.btn--ghost {
  background: var(--white);
  color: var(--forest);
  border: 2px solid var(--mint-deep);
}

.btn svg {
  width: 1.15em;
  height: 1.15em;
}

/* Hero */
.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

.hero__banner {
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 2.25rem;
  border: 3px solid var(--white);
}

.hero__banner img {
  width: 100%;
  object-fit: cover;
}

.hero__board {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero__board {
    grid-template-columns: 1fr minmax(260px, 320px);
    gap: 2.75rem;
  }
}

.hero__kicker {
  font-weight: 800;
  color: var(--sage);
  font-size: 0.95rem;
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: var(--leading-title);
  margin: 0 0 1.15rem;
  color: var(--forest);
}

.hero h1 span {
  color: var(--orange);
}

.hero__lead {
  margin: 0 0 1rem;
  color: var(--forest-soft);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.hero__device {
  position: relative;
  margin: 0 auto;
  max-width: 300px;
  transform: rotate(-3deg);
}

.hero__layer {
  position: absolute;
  border-radius: 24px;
  border: 2px solid var(--mint-deep);
}

.hero__layer--back {
  inset: 12px -10px -12px 10px;
  background: var(--sage);
  opacity: 0.35;
  z-index: 0;
}

.hero__layer--mid {
  inset: 6px -5px -6px 5px;
  background: var(--forest);
  opacity: 0.12;
  z-index: 1;
}

.hero__device img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: min(70vh, 520px);
  object-fit: contain;
  border-radius: 22px;
  box-shadow: var(--shadow);
  border: 3px solid var(--white);
}

/* Section head */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
  padding: 0 1.25rem;
}

.eyebrow {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--orange);
  margin: 0 0 0.5rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.3rem);
  line-height: var(--leading-title);
  margin: 0;
  color: var(--forest);
}

.section-head h2 span {
  color: var(--sage);
}

.section-head__lead {
  margin: 0.75rem 0 0;
  color: var(--forest-soft);
}

/* Path features — 2x2 with SVG route */
.path-features {
  padding: 3rem 0 4rem;
}

.path-features__grid {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 760px) {
  .path-features__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
}

.path-features__route {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--sage);
  opacity: 0.55;
  pointer-events: none;
}

@media (min-width: 760px) {
  .path-features__route {
    display: block;
  }
}

.path-step {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
  border: 2px solid var(--mint-deep);
}

.path-step__node {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--mint-deep);
  color: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.path-step__node svg {
  width: 24px;
  height: 24px;
}

.path-step h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  margin: 0 0 0.45rem;
}

.path-step p {
  margin: 0;
  font-size: 0.98rem;
  color: var(--forest-soft);
}

/* Screen mosaic — flex wrap, each row centered (3 + 2) */
.screen-mosaic {
  padding: 2rem 0 4rem;
}

.screen-mosaic__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.15rem;
  padding: 0 1.25rem;
  margin: 0 auto;
  max-width: 720px;
}

.screen-tile {
  margin: 0;
  flex: 0 0 200px;
}

.screen-tile__frame {
  box-sizing: border-box;
  width: 200px;
  height: 356px;
  padding: 10px;
  background: var(--white);
  border-radius: 22px;
  border: 2px solid var(--mint-deep);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screen-tile__frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  border-radius: 14px;
}

@media (max-width: 480px) {
  .screen-tile {
    flex-basis: min(46vw, 200px);
  }

  .screen-tile__frame {
    width: min(46vw, 200px);
    height: calc(min(46vw, 200px) * 16 / 9);
  }
}

/* Download */
.download {
  padding: 2rem 1.25rem 4.5rem;
}

.download__panel {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 2.25rem 1.75rem;
  background: var(--white);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  border: 3px solid var(--sage);
}

.download__icon {
  margin: 0 auto 1rem;
  border-radius: 18px;
}

.download__panel h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin: 0 0 0.75rem;
}

.download__lead {
  font-weight: 800;
  color: var(--sage);
  margin: 0 0 0.75rem;
}

.download__panel p {
  margin: 0 0 1.5rem;
  color: var(--forest-soft);
}

.download__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

@media (min-width: 480px) {
  .download__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* Footer */
.footer {
  background: var(--forest);
  color: rgba(255, 255, 255, 0.88);
  padding: 2rem 1.25rem;
}

.footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}

.footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer__brand img {
  border-radius: 10px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
  margin-bottom: 1rem;
}

.footer__links a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
}

.footer__links a:hover {
  text-decoration: underline;
}

.footer__copy {
  margin: 0;
  font-size: 0.875rem;
  opacity: 0.65;
}

/* Modal */
.modal[hidden] {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 67, 50, 0.55);
}

.modal__panel {
  position: relative;
  max-width: 400px;
  width: 100%;
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--mint-deep);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--forest);
}

.modal__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  border-radius: 14px;
  background: var(--mint-deep);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__panel h2 {
  font-family: var(--font-display);
  margin: 0 0 0.75rem;
}

.modal__panel p {
  margin: 0 0 1.25rem;
  color: var(--forest-soft);
}