:root {
  --green: #174c32;
  --dark-green: #103523;
  --light-green: #eaf4e9;
  --accent: #77a94c;
  --text: #26372e;
  --muted: #718078;
  --white: #ffffff;
  --background: #f7faf6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

a {
  text-decoration: none;
}

/* HEADER */

.header {
  min-height: 82px;
  padding: 12px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 15px rgba(0,0,0,.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.2;
}

.brand-icon {
  font-size: 34px;
}

.brand small {
  display: block;
  font-size: 10px;
  letter-spacing: 1.5px;
  margin-top: 5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 27px;
}

.nav a {
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover {
  color: var(--accent);
}

.nav .nav-btn {
  background: var(--green);
  color: white;
  padding: 12px 20px;
  border-radius: 6px;
}

.menu-toggle {
  display: none;
  border: none;
  background: none;
  font-size: 27px;
  cursor: pointer;
}

/* HERO */

.hero {
  min-height: 610px;
  padding: 90px 10%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 55px;
  background: linear-gradient(
    120deg,
    #f0f7ed,
    #e4f0e3
  );
}

.hero-content {
  max-width: 650px;
}

.tag,
.section-label {
  color: #639342;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
}

.hero h1 {
  color: var(--dark-green);
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.13;
  margin: 22px 0;
}

.hero h1 span {
  color: #659447;
}

.hero-content > p {
  color: #66766a;
  font-size: 17px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 30px;
}

.btn {
  display: inline-block;
  padding: 14px 23px;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: .2s;
}

.primary {
  background: var(--green);
  color: white;
}

.primary:hover {
  background: #276744;
  transform: translateY(-2px);
}

.secondary {
  color: var(--green);
  background: white;
  border: 1px solid #d9e7d6;
}

.hero-note {
  margin-top: 28px;
  color: #66766a;
  font-size: 13px;
}

.hero-visual {
  width: 330px;
  min-width: 280px;
  padding: 40px 30px;
  border-radius: 20px;
  background: linear-gradient(145deg, #174c32, #296d46);
  color: white;
  text-align: center;
  box-shadow: 0 25px 50px rgba(23,76,50,.2);
}

.visual-icon {
  font-size: 95px;
  margin-bottom: 15px;
}

.hero-visual h3 {
  font-size: 22px;
}

.hero-visual p {
  color: #d9e8d9;
  font-size: 14px;
  margin-top: 10px;
}

.visual-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,.2);
  font-size: 10px;
  letter-spacing: 1px;
}

/* GENERAL SECTIONS */

.section {
  padding: 90px 9%;
  text-align: center;
}

.section h2 {
  color: var(--dark-green);
  font-size: clamp(27px, 4vw, 38px);
  line-height: 1.3;
  margin: 14px 0;
}

.section-description {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
}

/* ABOUT */

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px;
  margin-top: 50px;
}

.about-card {
  background: var(--background);
  padding: 32px 24px;
  border-radius: 12px;
  border: 1px solid #edf1e9;
  text-align: left;
}

.card-icon {
  font-size: 35px;
  margin-bottom: 15px;
}

.about-card h3 {
  color: var(--green);
  margin-bottom: 10px;
}

.about-card p {
  color: var(--muted);
  font-size: 14px;
}

/* SERVICES */

.services {
  background: var(--background);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 45px;
}

.service-card {
  background: white;
  border: 1px solid #e8eee6;
  border-radius: 12px;
  padding: 30px 25px;
  text-align: left;
  transition: .25s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(23,76,50,.08);
}

.service-icon {
  font-size: 35px;
  margin-bottom: 15px;
}

.service-card h3 {
  color: var(--green);
  font-size: 17px;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14px;
  color: var(--muted);
}

/* BUSINESS FOCUS */

.focus {
  background: linear-gradient(120deg, #174c32, #286e45);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  gap: 30px;
}

.focus-content {
  max-width: 700px;
}

.focus .section-label {
  color: #b8d99d;
}

.focus h2 {
  color: white;
}

.focus p {
  color: #d7e8d9;
  margin-bottom: 25px;
}

.light-btn {
  color: var(--green);
  background: white;
}

.focus-symbol {
  font-size: 125px;
}

/* WHY US */

.why-grid {
  max-width: 850px;
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  text-align: left;
}

.why-grid div {
  background: var(--light-green);
  padding: 18px;
  border-radius: 8px;
  color: var(--green);
  font-weight: 600;
}

/* CONTACT */

.contact {
  background: var(--background);
}

.contact-grid {
  max-width: 1000px;
  margin: 45px auto 0;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 45px;
  text-align: left;
}

.contact-info {
  padding: 20px 0;
}

.contact-info h3 {
  color: var(--green);
  font-size: 23px;
  margin-bottom: 25px;
}

.contact-item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.contact-item > span {
  font-size: 25px;
}

.contact-item strong {
  color: var(--green);
}

.contact-item p,
.contact-item a {
  color: var(--muted);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.contact-item a:hover {
  color: var(--green);
}

.contact form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: white;
  padding: 28px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.04);
}

.contact input,
.contact textarea {
  width: 100%;
  padding: 15px;
  font-family: inherit;
  font-size: 14px;
  border: 1px solid #dce5db;
  border-radius: 6px;
  outline: none;
}

.contact input:focus,
.contact textarea:focus {
  border-color: var(--accent);
}

.contact textarea {
  min-height: 130px;
  resize: vertical;
}

#formMessage {
  color: var(--green);
  font-size: 13px;
}

/* FOOTER */

.footer {
  padding: 45px 8% 20px;
  background: #103523;
  color: #d9e7dc;
  text-align: center;
}

.footer-brand {
  color: white;
  justify-content: center;
}

.footer > p {
  margin-top: 15px;
  font-size: 14px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
  margin: 25px 0;
}

.footer-links a {
  color: #d9e7dc;
  font-size: 13px;
}

.footer-links a:hover {
  color: #a9d38a;
}

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: #b7c9bb;
  font-size: 12px;
}

/* RESPONSIVE DESIGN */

@media (max-width: 950px) {
  .header {
    padding: 12px 5%;
  }

  .nav {
    gap: 15px;
  }

  .hero {
    padding: 75px 6%;
  }

  .section {
    padding: 75px 6%;
  }

  .hero-visual {
    width: 290px;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: block;
    color: var(--green);
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 25px;
    flex-direction: column;
    background: white;
    box-shadow: 0 10px 15px rgba(0,0,0,.08);
  }

  .nav.active {
    display: flex;
  }

  .hero {
    flex-direction: column;
    text-align: center;
  }

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

  .hero-visual {
    width: 100%;
    max-width: 380px;
  }

  .about-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .focus {
    flex-direction: column;
    text-align: center;
  }

  .focus-symbol {
    font-size: 80px;
  }

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

@media (max-width: 480px) {
  .brand {
    font-size: 15px;
  }

  .brand-icon {
    font-size: 27px;
  }

  .hero h1 {
    font-size: 37px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .contact form {
    padding: 20px;
  }
}