:root {
  --green-950: #061b12;
  --green-900: #092719;
  --green-850: #0c311f;
  --green-800: #123b25;
  --green-700: #235f28;
  --lime-500: #8cc915;
  --lime-400: #a8df2b;
  --gold-500: #bb7b13;
  --text: #f7fbf2;
  --ink: #0f2419;
  --muted: #617063;
  --line: rgba(143, 202, 53, 0.25);
  --white: #ffffff;
  --soft: #f6f8f1;
  --shadow: 0 24px 70px rgba(3, 18, 11, 0.28);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--soft);
}

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

svg {
  display: block;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 48px);
  padding: 28px clamp(20px, 4.6vw, 72px);
  color: var(--text);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  width: 58px;
  height: 48px;
  place-items: center;
  color: var(--lime-500);
}

.brand-mark svg {
  width: 100%;
  fill: currentColor;
  filter: drop-shadow(0 8px 18px rgba(97, 176, 10, 0.3));
}

.brand strong {
  display: block;
  font-size: clamp(21px, 2.1vw, 34px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand small {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(12px, 1vw, 17px);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.6vw, 38px);
  width: 100%;
}

.nav-links a {
  position: relative;
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  bottom: -13px;
  width: 100%;
  height: 2px;
  content: "";
  background: var(--lime-400);
  opacity: 0;
  transform: scaleX(0.2);
  transition: 180ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--lime-400);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  border-radius: 16px;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.header-cta {
  padding: 0 24px;
  background: linear-gradient(135deg, var(--lime-500), #64aa0b);
  box-shadow: 0 16px 36px rgba(97, 176, 10, 0.32);
}

.header-cta svg,
.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(4, 22, 14, 0.42);
  color: var(--white);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 150px clamp(20px, 4.8vw, 72px) 44px;
  color: var(--text);
  background: var(--green-950);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background-image: url("assets/hero-cattle-pasture.png");
  background-position: center;
  background-size: cover;
  transform: scale(1.015);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(2, 17, 11, 0.86) 0%, rgba(4, 20, 13, 0.62) 34%, rgba(6, 27, 18, 0.16) 72%),
    linear-gradient(180deg, rgba(4, 20, 13, 0.76) 0%, rgba(4, 20, 13, 0.1) 34%, rgba(3, 14, 9, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(730px, 100%);
  padding-top: clamp(22px, 5vh, 70px);
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(47px, 6.2vw, 104px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero h1 span {
  display: block;
  color: var(--lime-400);
}

.hero p {
  width: min(560px, 100%);
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(17px, 1.5vw, 23px);
  font-weight: 600;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 34px;
}

.button {
  padding: 0 28px;
}

.button-primary {
  background: linear-gradient(135deg, var(--lime-400), #64ae0c);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(73, 138, 12, 0.32);
}

.button-primary svg {
  fill: currentColor;
  stroke-width: 1.8;
}

.button-ghost {
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(3, 19, 12, 0.28);
  backdrop-filter: blur(10px);
}

.info-panel {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1370px, calc(100% - 70px));
  margin: clamp(44px, 9vh, 94px) auto 0;
  overflow: hidden;
  border: 1px solid rgba(168, 223, 43, 0.42);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(19, 55, 25, 0.72), rgba(7, 26, 17, 0.78));
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(18px);
}

.info-panel article {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 112px;
  padding: 24px 30px;
}

.info-panel article + article {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.info-panel svg {
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  color: var(--lime-400);
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.info-panel article:nth-child(3) svg {
  color: var(--gold-500);
}

.info-panel strong {
  display: block;
  color: var(--white);
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 800;
  line-height: 1;
}

.info-panel span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}

.intro {
  position: relative;
  overflow: hidden;
  padding: 70px clamp(20px, 5.4vw, 92px) 92px;
  background:
    linear-gradient(180deg, rgba(246, 248, 241, 0) 0%, rgba(246, 248, 241, 0.9) 28%, var(--soft) 100%),
    radial-gradient(circle at 85% 110%, rgba(140, 201, 21, 0.18), transparent 32%),
    var(--soft);
}

.intro::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -34px;
  height: 130px;
  content: "";
  background-image: url("assets/hero-cattle-pasture.png");
  background-position: bottom center;
  background-size: cover;
  opacity: 0.17;
  filter: saturate(0.9);
}

.intro-inner,
.feature-grid {
  position: relative;
  z-index: 1;
  width: min(1370px, 100%);
  margin: 0 auto;
}

.intro-inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(320px, 1.18fr);
  gap: clamp(34px, 9vw, 150px);
  align-items: end;
}

.section-label {
  display: block;
  margin-bottom: 14px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.intro h2 {
  margin: 0;
  max-width: 560px;
  color: var(--ink);
  font-size: clamp(34px, 3.8vw, 58px);
  font-weight: 800;
  line-height: 1.05;
}

.intro-copy::after {
  display: block;
  width: 180px;
  height: 5px;
  margin-top: 22px;
  border-radius: 999px;
  content: "";
  background: linear-gradient(90deg, var(--lime-500), transparent);
}

.intro-text {
  margin: 0;
  max-width: 720px;
  color: #25352c;
  font-size: clamp(17px, 1.4vw, 22px);
  font-weight: 600;
  line-height: 1.55;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin-top: 46px;
}

.feature-card {
  min-height: 172px;
  padding: 30px 30px 28px;
  border: 1px solid rgba(15, 36, 25, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 20px 48px rgba(18, 42, 25, 0.1);
}

.feature-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  place-items: center;
  color: var(--green-700);
}

.feature-icon.warm {
  color: #b9700e;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 26px clamp(20px, 5vw, 92px);
  color: rgba(255, 255, 255, 0.8);
  background: var(--green-950);
}

.site-footer strong {
  color: var(--white);
}

@media (max-width: 1180px) {
  .site-header {
    gap: 24px;
  }

  .nav-links {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .info-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .info-panel article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

  .info-panel article:nth-child(4) {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

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

@media (max-width: 760px) {
  .site-header {
    padding: 18px 18px;
  }

  .brand-mark {
    width: 44px;
    height: 38px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: 100svh;
    padding: 108px 18px 28px;
  }

  .hero-bg {
    background-position: 60% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(2, 17, 11, 0.9) 0%, rgba(4, 20, 13, 0.63) 62%, rgba(4, 20, 13, 0.36) 100%),
      linear-gradient(180deg, rgba(4, 20, 13, 0.66) 0%, rgba(4, 20, 13, 0.12) 42%, rgba(3, 14, 9, 0.88) 100%);
  }

  .hero-content {
    padding-top: 28px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 62px);
  }

  .hero p {
    margin-top: 22px;
    font-size: 16px;
  }

  .hero-actions {
    gap: 12px;
    margin-top: 28px;
  }

  .button {
    min-height: 50px;
    padding: 0 18px;
    border-radius: 14px;
    font-size: 13px;
  }

  .info-panel {
    grid-template-columns: 1fr;
    margin-top: 34px;
    border-radius: 18px;
  }

  .info-panel article {
    min-height: 92px;
    padding: 18px;
    gap: 16px;
  }

  .info-panel article + article,
  .info-panel article:nth-child(3),
  .info-panel article:nth-child(4) {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

  .info-panel svg {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
  }

  .info-panel strong {
    font-size: 22px;
  }

  .info-panel span {
    font-size: 14px;
  }

  .intro {
    padding: 54px 18px 70px;
  }

  .intro-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

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

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }

  .feature-card {
    min-height: 150px;
    padding: 24px;
  }
}

@media (max-width: 420px) {
  .brand strong {
    font-size: 19px;
  }

  .brand small {
    font-size: 11px;
  }

  .hero h1 {
    font-size: 39px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}