html, body {
  height: 100%;
}

:root {
  --green-dark: #1f6d42;
  --green: #2f8f58;
  --green-soft: #eef7f1;
  --cream: #fbfaf6;
  --text: #34423c;
  --muted: #6d7b74;
  --white: #ffffff;
  --shadow: 0 16px 40px rgba(24, 61, 40, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset, 110px);
}

body {
  margin: 0;
  padding: var(--header-offset, 110px) 0 0;
  background: #2e3130;
  font-family: 'Varela Round', 'Varela', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--text);
}

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

h1, h2, h3 {
  margin: 0;
  color: #1f352b;
  text-transform: none !important;
}

p, ol, ul {
  margin-top: 0;
}

ol, ul {
  padding: 0;
  list-style: none;
}

p {
  line-height: 1.8;
}

a {
  color: var(--green-dark);
  text-decoration: none;
}

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

#wrapper {
  background: linear-gradient(180deg, #ffffff 0%, #f9fbf9 100%);
}

#banner,
#about,
#products,
#quality,
#contact {
  scroll-margin-top: calc(var(--header-offset, 110px) + 12px);
}

#header-wrapper {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 9999;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  box-shadow: 0 10px 30px rgba(17, 68, 42, 0.18);
  transition: padding .2s ease, box-shadow .2s ease, background-color .2s ease;
}

#header-wrapper.is-scrolled {
  box-shadow: 0 16px 34px rgba(17, 68, 42, 0.26);
}

#header {
  position: static !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

#logo {
  position: static !important;
}

#logo h1 {
  font-size: 2rem;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

#logo a,
#logo h1 {
  color: var(--white) !important;
  text-transform: none !important;
}

.logo-subtitle {
  margin: 6px 0 0;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.82);
}

#menu {
  position: static !important;
}

#menu ul {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#menu li {
  float: none !important;
}

#menu li a,
#menu li span {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 999px;
  letter-spacing: 0.01em;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.95) !important;
  text-transform: none !important;
  transition: background-color .2s ease, transform .2s ease;
}

#menu li:hover a,
#menu li.active a,
#menu li.active span {
  background: rgba(255,255,255,0.16);
  color: var(--white) !important;
  transform: translateY(-1px);
}

#banner {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, #edf7f1 0%, #f9fbf9 100%);
}

.hero-grid,
.featured-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
}

.title {
  margin-bottom: 24px;
  text-transform: none !important;
}

.title h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.15;
  text-transform: none !important;
}

.title .byline {
  display: block;
  margin-top: 12px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  text-transform: none !important;
}

.hero-text {
  max-width: 640px;
  font-size: 1.05rem;
}

.hero-image,
.featured-image {
  width: 100%;
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.hero-image {
  aspect-ratio: 4 / 3;
}

.featured-image {
  aspect-ratio: 16 / 7;
}

ul.actions {
  margin-top: 28px;
}

.actions-left {
  text-align: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  background: var(--green-dark) !important;
  border-radius: 999px;
  letter-spacing: 0.01em;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: none !important;
  color: var(--white) !important;
  box-shadow: 0 12px 24px rgba(31, 109, 66, 0.18);
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(31, 109, 66, 0.22);
  background: #185836 !important;
}

.section-card {
  margin-top: 10px;
  margin-bottom: 28px;
  padding: 52px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.section-block {
  padding: 70px 0 78px;
  text-align: center;
}

#products {
  padding: 64px 0;
  background: linear-gradient(135deg, #1f6d42 0%, #3a9d65 100%);
  color: rgba(255,255,255,0.92);
}

#products .title h2,
#products p,
#products h3,
#products a,
#products .feature-list li {
  color: var(--white);
}

#products .title .byline {
  color: rgba(255,255,255,0.78);
}

.feature-list {
  margin-top: 24px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  line-height: 1.6;
}

#three-column {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.boxA, .boxB, .boxC,
.box1, .box2, .box3, .box4,
.tbox1, .tbox2 {
  width: auto;
  float: none;
  margin: 0;
}

.info-card {
  height: 100%;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 1.9rem;
}

.info-card h3 {
  margin-bottom: 14px;
  font-size: 1.25rem;
  text-transform: none !important;
}

#copyright {
  padding: 36px 0 52px;
  text-align: center;
  background: #2e3130;
}

#copyright p {
  margin-bottom: 8px;
  color: rgba(255,255,255,0.72);
}

#copyright strong,
#copyright a {
  color: var(--white);
}

#backToTop {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-dark);
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 12px 26px rgba(24, 61, 40, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background-color .2s ease;
  z-index: 9999;
}

#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#backToTop:hover {
  background: #185836;
}

@media (max-width: 960px) {
  #header {
    flex-direction: column;
    align-items: flex-start;
  }

  #menu ul {
    justify-content: flex-start;
  }

  .hero-grid,
  .featured-grid,
  #three-column {
    grid-template-columns: 1fr;
  }

  .section-card {
    padding: 36px 24px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  #header {
    padding: 16px 0;
  }

  #logo h1 {
    font-size: 1.6rem;
  }

  #menu li a,
  #menu li span {
    padding: 10px 12px;
    font-size: 0.8rem;
  }

  #banner,
  #products,
  .section-block {
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .container {
    width: min(1120px, calc(100% - 20px));
  }

  .section-card {
    padding: 28px 18px;
  }

  .button {
    width: 100%;
    padding: 0 18px;
  }

  #backToTop {
    right: 16px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }
}
.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 15px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}