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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #111;
  background: #F4F7F6;
}

/* ===== CONTAINER ===== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 20px 0;

  background: rgba(14, 47, 38, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}


.logo {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
}

nav {
  display: flex;
  gap: 30px;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  transition: 0.3s ease;
}

nav a:hover {
  color: #1F7A5A;
}

.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* HERO SPLIT LAYOUT */

.hero-section {
  position: relative;
  padding: 160px 0;
  background: linear-gradient(135deg, #0E2F26, #1F7A5A);
  color: #ffffff;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(165,243,198,0.15) 0%, transparent 70%);
  top: -150px;
  right: -150px;
  z-index: 0;
}
.hero-section::after {
  content: "";
  position: absolute;
  width: 250px;
  height: 80px;
  background: #A5F3C6;
  top: 60px;
  left: 55%;
  transform: rotate(-25deg);
  opacity: 0.2;
}

.hero-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-left {
  flex: 1;
}

.hero-left h1 {
  font-size: 52px;
  line-height: 1.2;
  margin: 20px 0;
}

.hero-left p {
  font-size: 18px;
  max-width: 500px;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero-badge {
  display: inline-block;
  padding: 8px 18px;
  background: rgba(255,255,255,0.15);
  border-radius: 30px;
  font-size: 14px;
}

.accent-text {
  color: #A5F3C6;
}

/* BUTTON */

.hero-btn {
  display: inline-block;
  padding: 14px 28px;
  background: #A5F3C6;
  color: #0E2F26;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s ease;
}

.hero-btn:hover {
  background: #ffffff;
}

/* RIGHT SIDE ABSTRACT DESIGN */

.hero-right {
  flex: 1;
  position: relative;
  height: 400px;
}

.circle-large {
  width: 320px;
  height: 320px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  position: absolute;
  right: 50px;
  top: 20px;
}

.circle-small {
  width: 140px;
  height: 140px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  position: absolute;
  right: 0;
  bottom: 50px;
}

.circle-outline {
  width: 220px;
  height: 220px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  position: absolute;
  right: 120px;
  bottom: 0;
} 

/* ===== SECTION ===== */
section {
  padding: 110px 0;
}

section h2 {
  font-size: 30px;
  margin-bottom: 20px;
  color: #0E2F26;
}

section h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: #0E2F26;
}

section p {
  max-width: 800px;
  margin-bottom: 20px;
}

section:nth-child(even) {
  background: #f8fbfa;
}


/* ===== ARTICLES GRID ===== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

/* ===== LIST STYLE ===== */
ul {
  margin-top: 20px;
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}

/* ===== LINKS ===== */
a {
  color: #1F7A5A;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
  background: #0E2F26;
  color: #fff;
  padding: 60px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

footer h4 {
  margin-bottom: 15px;
  font-size: 16px;
}

footer a {
  display: block;
  color: #ccc;
  margin-bottom: 8px;
  font-size: 14px;
}

footer a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 40px;
  border-top: 1px solid #1F7A5A;
  padding-top: 20px;
  font-size: 13px;
  color: #aaa;
}
.grid-2 article {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);

  padding: 40px;
  border-radius: 14px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.05);
  border: 1px solid rgba(255, 255, 255, 0.4);

  transition: 0.3s ease;
}

.grid-2 article:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

/* ===== RESPONSIVE ===== */

@media (max-width: 992px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  nav {
    gap: 15px;
  }
}

@media (max-width: 768px) {

  .hero-section h1 {
    font-size: 30px;
  }

  .hero-section {
    padding: 80px 0;
  }

  .header-wrapper {
    flex-direction: column;
    gap: 15px;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  section {
    padding: 60px 0;
  }

}
@media (max-width: 992px) {
  .hero-wrapper {
    flex-direction: column;
    text-align: center;
  }

  .hero-right {
    height: 300px;
  }

  .hero-left h1 {
    font-size: 36px;
  }
}
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.circle-large {
  animation: float 6s ease-in-out infinite;
}

.circle-small {
  animation: float 8s ease-in-out infinite;
}

.circle-outline {
  animation: float 10s ease-in-out infinite;
}
form {
  max-width: 600px;
  margin-top: 30px;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-family: inherit;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #1F7A5A;
}

button.hero-btn {
  border: none;
  cursor: pointer;
}
/* DROPDOWN */

.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown > a {
  padding: 2px 0;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 35px;
  left: 0;
  background: #ffffff;
  min-width: 220px;
  display: none;
  flex-direction: column;
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  padding: 10px 0;
  z-index: 999;
}

.dropdown-menu a {
  padding: 10px 20px;
  color: #111;
  text-decoration: none;
  font-size: 14px;
}

.dropdown-menu a:hover {
  background: #f5f5f5;
}

.dropdown:hover .dropdown-menu {
  display: flex;
}
.logo img {
  height: 50px;
  width: auto;
  display: block;
}

.logo a {
  display: flex;
  align-items: center;
}
.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* TOP BAR */

.top-bar {
  background: #0E2F26;
  color: #ffffff;
  font-size: 13px;
  padding: 8px 0;
}

.top-bar-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-right span {
  margin-left: 20px;
}
.call-cta {
  text-align: right;
  font-size: 13px;
}

.call-cta span {
  display: block;
  color: #5dd1ff;
}

.call-cta strong {
  font-size: 16px;
  color: #0E2F26;
}
.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.call-button {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #1F7A5A;
  padding: 12px 22px 12px 12px;
  border-radius: 50px;
  text-decoration: none;
  transition: 0.3s ease;
}
.call-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.call-button:hover {
  background: #166247;
  box-shadow: 0 10px 25px rgba(31,122,90,0.4);
  transform: translateY(-3px);
}
@media (max-width: 992px) {

  .top-bar-wrapper {
    flex-direction: column;
    gap: 5px;
    text-align: center;
  }

  .top-right span {
    margin-left: 0;
    display: block;
  }

}
@media (max-width: 992px) {

  .header-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .call-cta {
    justify-content: center;
  }

}
@media (max-width: 992px) {

  .grid-2 {
    grid-template-columns: 1fr;
  }

}
@media (max-width: 768px) {

  .hero-section h1 {
    font-size: 32px;
  }

  .hero-section {
    padding: 120px 0;
  }

}
@media (max-width: 992px) {

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

}