:root {
  --landing-ink: #0c2820;
  --landing-copy: #40564e;
  --landing-muted: #687b74;
  --landing-green: #0fa968;
  --landing-green-dark: #0a7250;
  --landing-lime: #40e895;
  --landing-mint: #e9f9f1;
  --landing-bg: #f7faf8;
  --landing-line: #dfe8e3;
  --landing-shadow: 0 22px 70px rgba(12, 53, 39, 0.1);
}

body {
  background: #ffffff;
  color: var(--landing-ink);
}

.landing {
  background:
    radial-gradient(circle at 88% 4%, rgba(64, 232, 149, 0.11), transparent 25%),
    linear-gradient(180deg, #fbfdfc 0 810px, #ffffff 810px);
}

.site-header {
  width: min(1240px, calc(100% - 64px));
  height: 96px;
  border-bottom: 1px solid rgba(196, 213, 204, 0.72);
}

.brand {
  gap: 12px;
  color: var(--landing-ink);
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.035em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  color: #ffffff;
  background: var(--landing-ink);
  box-shadow: 0 10px 24px rgba(12, 40, 32, 0.15);
}

.site-nav {
  gap: 38px;
  color: #42574f;
  font-size: 14px;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  padding: 12px 0;
}

.site-nav a::after {
  content: "";
  height: 2px;
  position: absolute;
  right: 50%;
  bottom: 3px;
  left: 50%;
  border-radius: 2px;
  background: var(--landing-green);
  transition: right 180ms ease, left 180ms ease;
}

.site-nav a:hover::after {
  right: 0;
  left: 0;
}

.button {
  min-height: 52px;
  border-radius: 15px;
  padding: 0 25px;
  font-size: 14px;
  font-weight: 700;
}

.button-small {
  min-height: 44px;
  border-radius: 13px;
}

.button-outline {
  border-color: #cad9d1;
  background: #ffffff;
}

.button-primary {
  color: #ffffff;
  background: var(--landing-green-dark);
  box-shadow: 0 14px 30px rgba(10, 114, 80, 0.18);
}

.button-primary:hover {
  background: #085d42;
  box-shadow: 0 18px 38px rgba(10, 114, 80, 0.24);
}

.hero {
  width: min(1240px, calc(100% - 64px));
  min-height: 714px;
  grid-template-columns: minmax(0, 1fr) minmax(480px, 0.92fr);
  gap: 72px;
  padding: 72px 0 92px;
}

.eyebrow,
.kicker {
  color: var(--landing-green-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.eyebrow {
  padding: 10px 14px;
  border: 1px solid #cde9db;
  border-radius: 999px;
  background: rgba(238, 250, 244, 0.82);
}

.pulse-dot {
  background: var(--landing-green);
  box-shadow: 0 0 0 5px rgba(15, 169, 104, 0.12);
}

.hero h1 {
  max-width: 720px;
  margin: 30px 0 26px;
  color: var(--landing-ink);
  font-size: clamp(54px, 6vw, 82px);
  font-weight: 760;
  line-height: 0.99;
  letter-spacing: -0.065em;
}

.hero h1 span {
  color: var(--landing-green-dark);
}

.hero-text {
  max-width: 580px;
  color: var(--landing-copy);
  font-size: 18px;
  line-height: 1.72;
}

.hero-actions {
  margin-top: 38px;
}

.text-link {
  color: var(--landing-ink);
  font-size: 14px;
}

.trust-line {
  margin-top: 42px;
  border-color: var(--landing-line);
  color: #53675f;
  font-size: 13px;
}

.hero-visual {
  min-height: 600px;
}

.map-surface {
  inset: 35px 0 4px 22px;
  border: 1px solid #dae7e0;
  border-radius: 38px;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.91), rgba(232, 242, 237, 0.92)),
    repeating-linear-gradient(30deg, transparent 0 38px, rgba(18, 55, 44, 0.04) 38px 40px);
  box-shadow: 0 30px 80px rgba(16, 65, 48, 0.08);
  transform: none;
}

.phone-shell {
  width: 302px;
  min-height: 588px;
  border: 8px solid #113229;
  border-radius: 46px;
  box-shadow: 0 44px 90px rgba(10, 45, 34, 0.24);
  transform: translateX(-8px);
}

.phone-map {
  background:
    linear-gradient(20deg, transparent 47%, rgba(255, 255, 255, 0.95) 48% 53%, transparent 54%),
    linear-gradient(105deg, transparent 43%, rgba(255, 255, 255, 0.95) 44% 51%, transparent 52%),
    #e6f0eb;
}

.map-pin,
.floating-icon,
.scan-button {
  background: var(--landing-lime);
}

.floating-card {
  border-color: #dbe7e1;
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(15, 45, 36, 0.13);
}

.float-payment {
  left: -10px;
}

.float-energy {
  right: -6px;
}

.proof-strip {
  width: min(1240px, calc(100% - 64px));
  margin-bottom: 0;
  padding: 32px 38px;
  border: 0;
  border-radius: 28px;
  background: var(--landing-ink);
  box-shadow: 0 24px 60px rgba(8, 42, 31, 0.16);
}

.proof-strip div {
  border-color: rgba(255, 255, 255, 0.15);
}

.proof-strip strong {
  color: #ffffff;
  font-size: 18px;
}

.proof-strip span {
  color: #adc1b9;
  font-size: 12px;
}

.section {
  width: min(1240px, calc(100% - 64px));
  padding: 128px 0;
}

.section-light {
  width: 100%;
  padding-inline: max(32px, calc((100% - 1240px) / 2));
  background: #ffffff;
}

.section h2,
.final-cta h2 {
  color: var(--landing-ink);
  font-size: clamp(40px, 4vw, 60px);
  font-weight: 740;
  line-height: 1.06;
  letter-spacing: -0.055em;
}

.section-heading p,
.app-copy > p,
.operator-copy > p {
  color: var(--landing-copy);
  font-size: 17px;
  line-height: 1.75;
}

.steps-grid {
  gap: 24px;
}

.step-card {
  min-height: 310px;
  padding: 34px;
  border-color: var(--landing-line);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 12px 40px rgba(16, 52, 41, 0.055);
}

.step-card:hover {
  box-shadow: var(--landing-shadow);
}

.step-number {
  color: #9eb0a8;
  font-size: 13px;
}

.step-icon {
  width: 58px;
  height: 58px;
  margin-bottom: 64px;
  color: var(--landing-green-dark);
  background: var(--landing-mint);
}

.step-card h3 {
  color: var(--landing-ink);
  font-size: 22px;
}

.step-card p {
  color: var(--landing-copy);
  font-size: 14px;
  line-height: 1.7;
}

.app-section {
  gap: 110px;
}

.app-mosaic {
  border-radius: 34px;
  background:
    radial-gradient(circle at 14% 9%, rgba(64, 232, 149, 0.22), transparent 34%),
    #0b2e24;
  box-shadow: 0 30px 80px rgba(10, 45, 34, 0.17);
}

.mosaic-card {
  box-shadow: 0 24px 64px rgba(4, 18, 14, 0.24);
}

.feature-list span {
  color: var(--landing-ink);
  font-size: 14px;
}

.store-badge {
  border-color: var(--landing-line);
  background: #ffffff;
}

.operator-section {
  width: min(1240px, calc(100% - 64px));
  padding: 76px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 92% 10%, rgba(64, 232, 149, 0.18), transparent 26%),
    var(--landing-ink);
  box-shadow: 0 30px 80px rgba(9, 43, 32, 0.17);
}

.operator-copy h2,
.operator-copy > p,
.operator-copy li,
.kicker-dark {
  color: #ffffff;
}

.operator-copy > p,
.operator-copy li {
  color: #bed0c9;
}

.dashboard-preview {
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22);
}

.final-cta {
  width: min(1240px, calc(100% - 64px));
  margin: 128px auto;
  padding: 56px 62px;
  border: 1px solid #cfe5da;
  border-radius: 30px;
  background: linear-gradient(125deg, #edf9f3, #ffffff);
  box-shadow: 0 18px 55px rgba(15, 79, 57, 0.08);
}

.site-footer {
  width: 100%;
  padding: 58px max(32px, calc((100% - 1240px) / 2));
  border-top: 1px solid var(--landing-line);
  background: #f7faf8;
}

.site-footer p,
.site-footer small,
.footer-links {
  color: #52675f;
  font-size: 13px;
}

@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr 0.86fr;
    gap: 32px;
  }

  .float-payment {
    left: 0;
  }

  .float-energy {
    right: 0;
  }

  .app-section {
    gap: 54px;
  }

  .operator-section {
    padding: 58px;
  }
}

@media (max-width: 820px) {
  .site-header,
  .hero,
  .proof-strip,
  .section,
  .operator-section,
  .final-cta {
    width: min(100% - 36px, 680px);
  }

  .site-header {
    height: 82px;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    padding: 64px 0 78px;
    text-align: center;
  }

  .hero-text {
    margin-inline: auto;
  }

  .hero-actions,
  .trust-line {
    justify-content: center;
  }

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

  .proof-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px 0;
  }

  .proof-strip div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .steps-grid,
  .app-section,
  .operator-section {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 94px 0;
  }

  .section-light {
    width: 100%;
    padding-inline: 18px;
  }

  .app-copy {
    order: -1;
  }

  .operator-section {
    padding: 48px;
  }

  .final-cta {
    margin-block: 92px;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .proof-strip,
  .section,
  .operator-section,
  .final-cta {
    width: calc(100% - 28px);
  }

  .site-header .button {
    min-height: 40px;
    padding-inline: 14px;
    font-size: 12px;
  }

  .brand {
    font-size: 16px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero {
    padding-top: 46px;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 60px);
    letter-spacing: -0.055em;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 18px;
  }

  .trust-line {
    flex-direction: column;
    gap: 12px;
  }

  .hero-visual {
    min-height: 560px;
  }

  .phone-shell {
    width: 274px;
    transform: none;
  }

  .floating-card {
    display: none;
  }

  .map-surface {
    inset-inline: 0;
  }

  .proof-strip {
    padding: 28px 24px;
  }

  .proof-strip div {
    padding-left: 18px;
  }

  .proof-strip strong {
    font-size: 15px;
  }

  .section h2,
  .final-cta h2 {
    font-size: 38px;
  }

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

  .step-card {
    min-height: 270px;
  }

  .app-mosaic {
    min-height: 520px;
    padding: 20px;
  }

  .history-card {
    width: calc(100% - 38px);
    left: 18px;
  }

  .charge-card {
    width: 78%;
    right: 18px;
  }

  .operator-section {
    padding: 38px 26px;
    border-radius: 28px;
  }

  .final-cta {
    padding: 38px 26px;
  }
}