@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@200;300;400;500;600;700;800;900&display=swap");

:root {
  color-scheme: light;
  --bg: #f4f5f7;
  --ink: #14171c;
  --ink-2: #232832;
  --muted: #66707f;
  --line: #d9dde4;
  --paper: #ffffff;
  --amber: #ff9f16;
  --amber-2: #ffbd57;
  --green: #278461;
  --blue: #2858b8;
  --shadow: 0 26px 80px rgba(20, 23, 28, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Montserrat", system-ui, sans-serif;
}

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(244, 245, 247, 0.78);
  border-bottom: 1px solid rgba(217, 221, 228, 0.7);
  backdrop-filter: blur(22px);
}

.brand,
footer span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--amber);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.header-cta,
.primary-cta {
  border: 0;
  cursor: default;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 850;
  letter-spacing: 0;
}

.header-cta {
  min-height: 42px;
  padding: 0 18px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
}

.primary-cta {
  padding: 0 24px;
  background: var(--amber);
  color: #151515;
  box-shadow: 0 18px 42px rgba(255, 159, 22, 0.3);
}

.primary-cta.dark {
  background: #fff;
  color: var(--ink);
  box-shadow: none;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(310px, 0.78fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(34px, 5vw, 82px);
  padding: 112px clamp(18px, 6vw, 86px) 72px;
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(255, 159, 22, 0.16), transparent 30%),
    linear-gradient(180deg, #f8f9fb 0%, #eef1f5 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 44%;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(20, 23, 28, 0.05) 0,
      rgba(20, 23, 28, 0.05) 1px,
      transparent 1px,
      transparent 72px
    );
  mask-image: linear-gradient(180deg, #000, transparent);
  pointer-events: none;
}

.hero-copy,
.hero-media,
.steps,
.features,
.download-band,
.faq,
footer {
  position: relative;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 92px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.94;
}

.lead {
  max-width: 680px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  line-height: 1.55;
}

.hero-media {
  min-height: 620px;
  display: grid;
  place-items: center;
}

.phone {
  width: min(360px, 88vw);
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 38px;
  background: linear-gradient(160deg, #05070a, #252b35);
  box-shadow: var(--shadow);
  transform: rotate(-4deg);
}

.phone-speaker {
  width: 86px;
  height: 7px;
  margin: 4px auto 11px;
  border-radius: 99px;
  background: #3a414e;
}

.app-screen {
  min-height: 612px;
  padding: 22px;
  border-radius: 30px;
  background:
    linear-gradient(160deg, rgba(255, 159, 22, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #eef1f5 100%);
}

.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.app-top span,
.shipment-panel small,
.app-list small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.app-top strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.app-avatar {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
}

.shipment-panel,
.app-grid > div,
.app-list > div,
.floating-note,
.step-grid article,
.feature-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.shipment-panel {
  padding: 19px;
}

.shipment-panel strong {
  display: block;
  margin-top: 6px;
  font-size: 23px;
  line-height: 1.08;
}

.route-line {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 25px;
}

.route-line span {
  height: 8px;
  border-radius: 99px;
  background: var(--amber);
}

.route-line span:nth-child(2) {
  background: var(--green);
}

.route-line span:nth-child(3) {
  background: #d8dce3;
}

.route-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 9px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 13px 0;
}

.app-grid > div {
  min-height: 112px;
  padding: 16px;
}

.app-grid strong {
  display: block;
  color: var(--blue);
  font-size: 27px;
  line-height: 1;
}

.app-grid span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.app-list {
  display: grid;
  gap: 11px;
}

.app-list > div {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
}

.app-list > div > span {
  width: 39px;
  height: 39px;
  border-radius: 8px;
  background: rgba(255, 159, 22, 0.18);
}

.app-list p {
  margin: 0;
}

.app-list strong,
.app-list small {
  display: block;
}

.floating-note {
  position: absolute;
  max-width: 210px;
  padding: 15px;
  box-shadow: 0 18px 40px rgba(20, 23, 28, 0.12);
}

.floating-note strong,
.floating-note span {
  display: block;
}

.floating-note span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.top-note {
  top: 70px;
  right: 8px;
}

.bottom-note {
  left: 0;
  bottom: 98px;
}

.steps,
.features,
.faq {
  padding: clamp(64px, 8vw, 112px) clamp(18px, 6vw, 86px);
}

.section-intro {
  max-width: 790px;
  margin-bottom: 34px;
}

h2 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
}

.step-grid,
.feature-grid {
  display: grid;
  gap: 14px;
}

.step-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

.step-grid article,
.feature-grid article {
  min-height: 210px;
  padding: 24px;
}

.step-grid article {
  background: #fff;
}

.feature-grid article {
  color: #fff;
  background: linear-gradient(145deg, var(--ink), var(--ink-2));
  border-color: rgba(255, 255, 255, 0.08);
}

.step-grid span,
.feature-grid span {
  color: var(--amber);
  font-size: 13px;
  font-weight: 900;
}

h3 {
  margin: 42px 0 10px;
  font-size: 25px;
  font-weight: 850;
  line-height: 1.12;
}

article p,
.download-band p,
.faq p {
  color: var(--muted);
  font-weight: 500;
  line-height: 1.58;
}

.feature-grid p {
  color: rgba(255, 255, 255, 0.68);
}

.download-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin: 0 clamp(18px, 6vw, 86px);
  padding: clamp(34px, 5vw, 58px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(255, 159, 22, 0.22), transparent 38%),
    linear-gradient(145deg, #111827, #232832);
}

.download-band > div {
  max-width: 760px;
}

.download-band .eyebrow {
  color: var(--amber-2);
}

.download-band p {
  color: rgba(255, 255, 255, 0.7);
}

details {
  max-width: 960px;
  border-top: 1px solid var(--line);
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  padding: 25px 0;
  font-size: 20px;
  font-weight: 850;
}

details p {
  max-width: 700px;
  padding-bottom: 24px;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(18px, 6vw, 86px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

footer a {
  color: var(--ink);
  font-weight: 850;
}

.install-page {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(255, 159, 22, 0.16), transparent 34%),
    linear-gradient(180deg, #f8f9fb 0%, #eef1f5 100%);
}

.install-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) 0;
}

.install-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

.install-hero {
  max-width: 760px;
  padding: clamp(58px, 8vw, 92px) 0 34px;
}

.install-hero h1 {
  margin-bottom: 18px;
  font-size: clamp(44px, 7vw, 86px);
}

.install-hero p:not(.eyebrow) {
  color: var(--muted);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.55;
}

.install-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.install-options article {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 48px rgba(20, 23, 28, 0.08);
}

.install-icon {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border-radius: 16px;
  background: var(--ink);
  color: var(--amber);
  font-weight: 900;
}

.install-icon.admin {
  background: var(--amber);
  color: var(--ink);
}

.option-label {
  margin: 28px 0 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.install-options h2 {
  margin-bottom: 12px;
  font-size: clamp(30px, 4vw, 46px);
}

.install-options p:not(.option-label) {
  color: var(--muted);
  font-weight: 500;
  line-height: 1.58;
}

.install-options article > a {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  margin-top: 26px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 850;
}


@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 104px;
  }

  .hero-media {
    order: 2;
    min-height: 560px;
    place-items: start center;
  }

  .phone {
    transform: rotate(0deg);
  }

  .top-note {
    right: 0;
  }

  .bottom-note {
    left: 0;
    bottom: 58px;
  }

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

  .download-band {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
    font-size: 21px;
  }

  .header-cta {
    min-height: 40px;
    padding-inline: 14px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding: 96px 16px 54px;
  }

  h1 {
    font-size: 47px;
  }

  .lead {
    font-size: 17px;
  }

  .hero-media {
    min-height: 610px;
  }

  .phone {
    width: min(100%, 340px);
  }

  .app-screen {
    min-height: 552px;
    padding: 18px;
  }

  .floating-note {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: min(100%, 340px);
    max-width: none;
    margin-top: 12px;
  }

  .step-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .steps,
  .features,
  .faq {
    padding-inline: 16px;
  }

  .download-band {
    margin-inline: 16px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .install-options {
    grid-template-columns: 1fr;
  }
}