:root {
  --green: #003333;
  --green-soft: #0c5146;
  --black: #0b0b0b;
  --white: #ffffff;
  --yellow: #ffcf00;
  --panel: rgba(0, 51, 51, 0.82);
  --line: rgba(255, 255, 255, 0.18);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.78);
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--green);
  color: var(--text);
}

body::selection {
  color: var(--black);
  background: var(--yellow);
}

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

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

.start-panel {
  position: relative;
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 18px auto 28px;
  padding: clamp(30px, 9vw, 58px) 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% -8%, rgba(255, 207, 0, 0.28), transparent 42%),
    linear-gradient(135deg, var(--green-soft), var(--green));
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.22);
}

.start-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(255, 255, 255, 0.07) 38% 48%, transparent 48%),
    radial-gradient(circle at 18% 75%, rgba(255, 207, 0, 0.14), transparent 34%);
  pointer-events: none;
}

.start-panel > * {
  position: relative;
}

.start-panel img {
  width: min(260px, 76vw);
  height: auto;
}

.start-panel h1,
.start-panel h2 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(34px, 8vw, 56px);
  line-height: 1.03;
}

.start-panel .section-label {
  margin-bottom: -6px;
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  isolation: isolate;
}

.hero__media,
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media {
  background-image: url("assets/stadium-hero.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  filter: saturate(1.32) brightness(1.2) contrast(0.96);
}

.hero__overlay {
  z-index: -1;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 207, 0, 0.34), transparent 32%),
    radial-gradient(circle at 92% 24%, rgba(255, 255, 255, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(0, 51, 51, 0.1), rgba(0, 51, 51, 0.66) 58%, var(--green));
}

.hero__inner,
.app-block,
.benefits {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.brandbar {
  padding-top: 18px;
}

.brandbar__logo {
  width: min(288px, 76vw);
  height: auto;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.42));
}

.hero__content {
  display: grid;
  align-content: end;
  min-height: 530px;
  padding: 52px 0 44px;
}

.hero__label,
.section-label {
  margin: 0 0 12px;
  color: var(--yellow);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 580px;
  margin-bottom: 12px;
  font-size: clamp(42px, 12vw, 80px);
  line-height: 0.98;
  letter-spacing: 0;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.46);
}

.hero__subtitle {
  margin-bottom: 22px;
  color: var(--white);
  font-size: clamp(20px, 5.6vw, 32px);
  font-weight: 800;
  text-shadow: 0 8px 22px rgba(0, 0, 0, 0.42);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.actions--hero {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  background: rgba(11, 11, 11, 0.34);
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(14px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 15px 20px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button__icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button__icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button:focus-visible {
  outline: 3px solid rgba(255, 207, 0, 0.42);
  outline-offset: 3px;
}

.button--primary {
  color: var(--black);
  background: var(--yellow);
  box-shadow: 0 18px 44px rgba(255, 207, 0, 0.34);
}

.button--secondary {
  color: var(--white);
  background: var(--green);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 16px 34px rgba(0, 51, 51, 0.32);
  backdrop-filter: blur(12px);
}

.button:hover {
  transform: translateY(-2px);
}

.app-block {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 62px 0 48px;
}

.app-block__preview {
  display: grid;
  place-items: center;
}

.app-block__preview img {
  width: min(320px, 86vw);
  height: auto;
  filter: drop-shadow(0 26px 46px rgba(0, 0, 0, 0.32));
}

.app-block__copy {
  max-width: 520px;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 8vw, 48px);
  line-height: 1.04;
  letter-spacing: 0;
}

.app-block__copy p,
.benefit-card p {
  color: var(--muted);
  line-height: 1.6;
}

.benefits {
  padding: 42px 0 56px;
}

.benefit-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.benefit-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(12, 81, 70, 0.9), rgba(0, 51, 51, 0.94));
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 12px;
  color: var(--black);
  background: var(--yellow);
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
}

.benefit-icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card h3 {
  margin-bottom: 8px;
  font-size: 19px;
}

.benefit-card p {
  margin-bottom: 0;
}

.actions--center {
  justify-content: center;
}

.footer {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 22px 16px 34px;
  color: var(--muted);
  font-size: 13px;
}

.footer a {
  color: #dce8ef;
}

.legal-page {
  display: grid;
  gap: 18px;
  width: min(760px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  align-content: center;
  padding: 48px 0;
}

.legal-page img {
  width: min(260px, 76vw);
  height: auto;
}

.legal-page h1 {
  margin-bottom: 0;
  font-size: clamp(34px, 8vw, 56px);
}

.legal-page p {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.65;
}

.legal-page .button {
  width: fit-content;
}

@media (max-width: 430px) {
  .actions .button {
    width: 100%;
  }

  .brandbar__logo {
    width: min(260px, 76vw);
  }
}

@media (min-width: 760px) {
  .hero {
    min-height: 700px;
  }

  .hero__content {
    min-height: 600px;
    max-width: 620px;
    align-content: center;
  }

  .actions--hero {
    width: fit-content;
  }

  .app-block {
    grid-template-columns: 0.9fr 1.1fr;
    padding-top: 78px;
  }

  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }

}

@media (prefers-reduced-motion: reduce) {
  .button {
    transition: none;
  }

  .button:hover {
    transform: none;
  }
}