* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #f0f7f7;
  color: #1f2937;
}

/* navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: linear-gradient(to right, rgba(217,199,199,0.03), rgba(27,131,135,0.59));
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  height: 70px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo img {
  width: 120px;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-menu li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.3s;
}

.nav-menu li a:hover {
  color: #2a8f85;
}

.nav-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.login {
  background: transparent;
  border: 1.5px solid white;
  color: white;
  width: 100px;
  height: 40px;
  border-radius: 11px;
  font-size: 14px;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  transition: background 0.2s;
}

.login:hover {
  background: rgba(255,255,255,0.15);
}

.signup {
  background: #dbe4e8;
  border: none;
  border-radius: 11px;
  width: 100px;
  height: 40px;
  font-size: 14px;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.2s;
}

.signup:hover {
  background: #c6d6dc;
}

.hero-main {
  position: relative;
  padding: 80px 100px;
  display: flex;
  align-items: center;
  min-height: 480px;
  overflow: hidden;
}

.hero-card {
  background: linear-gradient(135deg, #7cc7b6, #cde7e4);
  padding: 50px;
  border-radius: 30px;
  width: 520px;
  z-index: 2;
  position: relative;
  opacity: 0;
  transform: translateX(-40px);
  animation: slideInLeft 0.7s ease forwards 0.2s;
}

.hero-card h1 {
  font-size: 34px;
  line-height: 1.4;
  color: #2e2e2e;
  font-weight: 700;
}

.hero-card h1 span {
  color: #ffffff;
}

.hero-card p {
  margin-top: 15px;
  font-size: 14px;
  color: #4f4f4f;
  line-height: 1.7;
}

.cta {
  margin-top: 20px;
  padding: 12px 28px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(to right, #e6f4f4, #5f8f87);
  cursor: pointer;
  font-size: 14px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: #2e2e2e;
  transition: opacity 0.2s, transform 0.15s;
}

.cta:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.hero-image {
  position: absolute;
  right: 120px;
  bottom: 0;
  z-index: 3;
  opacity: 0;
  transform: translateY(30px);
  animation: slideInUp 0.7s ease forwards 0.4s;
}

.hero-image img {
  width: 300px;
  border-radius: 20px;
  display: block;
}

.hero-main::before {
  content: "";
  position: absolute;
  right: 80px;
  bottom: 0;
  width: 380px;
  height: 220px;
  background: #dfe7e7;
  border-top-left-radius: 50px;
  z-index: 1;
}

.features-section {
  text-align: center;
  padding: 80px 20px;
  background: #f0f7f7;
}

.features-header h1 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #1f2937;
}

.features-header h1 span {
  color: #2a8f85;
}

.features-header p {
  font-size: 14px;
  color: #6b7280;
}

.features-container {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.feature-item {
  max-width: 220px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.feature-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-item:nth-child(2) { 
  transition-delay: 0.15s; 
}

.feature-item:nth-child(3) { 
  transition-delay: 0.3s; 
}

.feature-item img {
  width: 55px;
  height: 55px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.feature-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.6;
}

.quote-section {
  padding: 90px 80px 140px;
  background: linear-gradient(135deg, #ffffff 0%, #dff3f5 100%);
  position: relative;
}

.quote-section::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: 0;
  width: 100%;
  height: 140px;
  background: #eef3f3;
  transform: skewY(-2.8deg);
  box-shadow: 0 -6px 12px rgba(0,0,0,0.04);
}

.quote-box {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.quote-text {
  font-size: 18px;
  line-height: 1.9;
  color: #3b3b3b;
  letter-spacing: 0.5px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.quote-text.visible {
  opacity: 1;
  transform: translateY(0);
}

.author {
  margin-top: 50px;
  text-align: right;
  font-size: 22px;
  font-weight: 500;
  margin-right: 40px;
  color: #2a8f85;
}

.footer {
  background: #eef3f3;
  padding: 80px 80px 40px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  position: relative;
}

.footer-left {
  max-width: 320px;
}

.footer-left p {
  font-size: 13px;
  color: #444;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-left ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-left a {
  text-decoration: none;
  color: #222;
  font-size: 13px;
  border-bottom: 1px solid #bdbdbd;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.footer-left a:hover {
  color: #2a8f85;
}

.footer-center {
  position: absolute;
  left: 50%;
  bottom: 50px;
  transform: translateX(-50%);
  font-size: 12px;
  color: #6b7280;
}

.footer-right {
  display: flex;
  align-items: center;
}

.social-links {
  display: flex;
  gap: 22px;
}

.social-links a {
  font-size: 18px;
  color: #222;
  transition: color 0.2s, transform 0.2s;
}

.social-links a:hover {
  color: #2a8f85;
  transform: translateY(-3px);
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}