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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background-color: #f8fbfa;
  color: #1e2b2f;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* header – refined with actual image logo */
.header {
  background: #0d5c4c;
  padding: 0.9rem 5%;
  color: white;
  box-shadow: 0 4px 14px rgba(0, 70, 55, 0.2);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* logo image wrapper */
.logo-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 14px;
  width: 52px;
  height: 52px;
  padding: 6px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.08);
}

@media (max-width: 480px) {
  .logo-img {
    width: 44px;
    height: 44px;
  }
}

.logo-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: white;
}

.logo-tag {
  font-size: clamp(0.6rem, 2vw, 0.7rem);
  font-weight: 400;
  letter-spacing: 0.5px;
  opacity: 0.85;
  color: white;
}

@media (max-width: 360px) {
  .logo-tag {
    display: none;
  }
}

/* hero – more depth */
.hero {
  background: linear-gradient(100deg, #0b5b4a 0%, #26877a 100%),
              url('');
  background-blend-mode: overlay;
  background-size: cover;
  background-position: center 25%;
  color: white;
  text-align: center;
  padding: clamp(2.5rem, 10vw, 5rem) 1rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 7vw, 3.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 3px 8px rgba(0, 40, 30, 0.5);
  word-wrap: break-word;
}

.hero p {
  max-width: 780px;
  margin: 0 auto;
  font-size: clamp(0.95rem, 3.5vw, 1.35rem);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: clamp(0.7rem, 2vw, 0.9rem) clamp(1.2rem, 4vw, 2.2rem);
  border-radius: 60px;
  display: inline-block;
  box-shadow: 0 6px 18px rgba(8, 60, 48, 0.3);
  border: 1px solid rgba(255,255,255,0.15);
  width: fit-content;
  max-width: 90%;
}

/* section styling */
.section, .stats-section, .testimonial-section {
  padding: clamp(2rem, 8vw, 4rem) 5%;
}

.section {
  background: #ffffff;
}

.stats-section {
  background: #f0f7f5;
}

.testimonial-section {
  background: #ffffff;
}

h2 {
  text-align: center;
  color: #0d5c4c;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 600;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  position: relative;
  padding: 0 1rem;
}

h2:after {
  content: '';
  display: block;
  width: clamp(50px, 10vw, 75px);
  height: 4px;
  background: #27a08b;
  border-radius: 4px;
  margin: 0.8rem auto 0;
}

/* about content card */
.about-content {
  max-width: 1000px;
  margin: 0 auto 2.5rem;
  text-align: center;
  font-size: clamp(0.95rem, 3vw, 1.15rem);
  color: #1d4a45;
  background: #f0f8f6;
  padding: clamp(1.5rem, 5vw, 2.2rem) clamp(1.2rem, 4vw, 2.8rem);
  border-radius: clamp(24px, 5vw, 40px);
  box-shadow: 0 15px 30px -10px rgba(30, 90, 75, 0.12);
  line-height: 1.7;
  border: 1px solid #c6eae2;
  width: 95%;
  margin-left: auto;
  margin-right: auto;
}

/* features grid */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  max-width: 1200px;
  margin: 3rem auto 0;
  padding: 0 1rem;
}

.feature-card {
  background: white;
  padding: clamp(1.5rem, 4vw, 2.2rem) clamp(1rem, 3vw, 1.5rem);
  border-radius: clamp(20px, 4vw, 30px);
  box-shadow: 0 18px 30px -12px rgba(20, 75, 65, 0.12);
  transition: all 0.25s ease;
  text-align: center;
  border: 1px solid rgba(60, 130, 115, 0.15);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 25px 35px -12px #11645570;
  border-color: #28998360;
}

@media (hover: none) {
  .feature-card:hover {
    transform: none;
  }
}

.feature-card h4 {
  color: #0d5c4c;
  font-size: clamp(1.2rem, 4vw, 1.4rem);
  font-weight: 600;
  margin-bottom: 0.7rem;
}

.feature-card p {
  color: #2d554c;
  font-weight: 400;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  flex-grow: 1;
}

/* stats / achievements */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.8rem, 2vw, 1.5rem);
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (max-width: 800px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .stats-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
  }
}

.stat-item {
  background: white;
  border-radius: clamp(24px, 4vw, 32px);
  padding: clamp(1.2rem, 3vw, 2rem) clamp(0.8rem, 2vw, 1rem);
  text-align: center;
  box-shadow: 0 12px 25px -10px #14645430;
  border: 1px solid #bee5dd;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-number {
  font-size: clamp(1.8rem, 6vw, 2.7rem);
  font-weight: 700;
  color: #0d5c4c;
  line-height: 1.1;
  margin-bottom: 0.3rem;
  word-break: break-word;
}

.stat-label {
  font-size: clamp(0.8rem, 2.5vw, 1rem);
  font-weight: 500;
  color: #32665c;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
/* Small Devices (Mobile) */
@media (max-width: 576px) {
  .features {
    grid-template-columns: 1fr;
  }
}

/* testimonial / trust badges */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  max-width: 1100px;
  margin: 2rem auto 0;
  padding: 0 1rem;
}

.testimonial-card {
  background: #f2faf8;
  padding: clamp(1.5rem, 4vw, 2rem) clamp(1.2rem, 3vw, 1.8rem);
  border-radius: clamp(24px, 5vw, 36px);
  box-shadow: 0 8px 20px rgba(0,70,55,0.05);
  border: 1px solid #d1f0e8;
  transition: 0.2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  background: #ffffff;
  border-color: #289983;
}

@media (hover: none) {
  .testimonial-card:hover {
    background: #f2faf8;
    border-color: #d1f0e8;
  }
}

.testimonial-text {
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  font-style: italic;
  color: #1e5349;
  margin-bottom: 1.2rem;
  line-height: 1.6;
  flex-grow: 1;
}

.testimonial-author {
  font-weight: 600;
  color: #0d5c4c;
  font-size: clamp(0.95rem, 2.5vw, 1rem);
}

.author-title {
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  color: #548b7c;
}

/* partner / certification strip */
.partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem) clamp(1.5rem, 4vw, 3rem);
  margin-top: 3rem;
  padding: clamp(1.2rem, 4vw, 1.8rem) clamp(1rem, 3vw, 2rem);
  background: #ffffffd6;
  border-radius: clamp(30px, 8vw, 60px);
  border: 1px dashed #6ab7a8;
  width: 95%;
  margin-left: auto;
  margin-right: auto;
}

.partner-item {
  font-size: clamp(0.9rem, 3vw, 1.2rem);
  font-weight: 500;
  color: #2b6f61;
  background: #e4f6f1;
  padding: 0.5rem clamp(1rem, 3vw, 1.5rem);
  border-radius: 40px;
  box-shadow: 0 2px 8px #bfe6dd;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .partner-item {
    white-space: normal;
    text-align: center;
    width: 100%;
  }
}

.partner-item i {
  color: #117a65;
  margin-right: 6px;
  font-size: 1rem;
}

/* contact section enriched */
.contact-section {
  background: #0d5c4c;
  padding: clamp(2rem, 6vw, 3.5rem) 5%;
}

.contact-container {
  max-width: 1100px;
  margin: 0 auto;
  background: white;
  border-radius: clamp(32px, 6vw, 48px);
  padding: clamp(1.5rem, 5vw, 2.5rem) clamp(1.2rem, 4vw, 3rem);
  box-shadow: 0 30px 35px -15px #06382f;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.contact-info-block h3 {
  color: #0d5c4c;
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.8rem, 2vw, 2rem);
  align-items: center;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ecf9f5;
  padding: 0.8rem clamp(1rem, 3vw, 1.8rem);
  border-radius: 40px;
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  width: fit-content;
}

@media (max-width: 480px) {
  .contact-detail-item {
    width: 100%;
    justify-content: center;
  }
}

.contact-detail-item i {
  color: #0d5c4c;
  width: 1.5rem;
  font-size: 1.2rem;
}

.contact-detail-item span {
  color: #135449;
  font-weight: 500;
  word-break: break-word;
}

.trust-badge {
  display: flex;
  gap: clamp(10px, 2vw, 20px);
  flex-wrap: wrap;
  justify-content: center;
}

.badge {
  background: #fceaea;
  padding: 0.5rem clamp(0.8rem, 2vw, 1.3rem);
  border-radius: 50px;
  font-weight: 600;
  color: #a54343;
  font-size: clamp(0.8rem, 2vw, 0.9rem);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .badge {
    white-space: normal;
    text-align: center;
  }
}

.badge.green {
  background: #e0f2e9;
  color: #0b5e4b;
}

.badge i {
  font-size: 1rem;
}

/* footer */
.footer {
  background: #0a4d3f;
  color: rgba(255,255,255,0.9);
  text-align: center;
  padding: clamp(1.2rem, 4vw, 1.8rem);
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  margin-top: auto;
  border-top: 5px solid #249f89;
}

/* additional responsive improvements */
@media (max-width: 360px) {
  .header {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    gap: 0.5rem;
  }
  
  .logo-text {
    align-items: center;
  }
  
  .hero p {
    width: 100%;
  }
}

@media (min-width: 1600px) {
  .container {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .features, .testimonial-grid, .stats-grid {
    max-width: 1400px;
  }
}

/* improve touch targets for mobile */
@media (max-width: 768px) {
  .feature-card, 
  .testimonial-card,
  .stat-item,
  .partner-item,
  .contact-detail-item,
  .badge {
    cursor: default;
  }
  
  .contact-detail-item {
    min-height: 44px;
  }
  
  .badge {
    min-height: 40px;
  }
}

/* print styles */
@media print {
  .hero {
    background: none;
    color: black;
    padding: 1rem;
  }
  
  .header {
    background: none;
    color: black;
  }
  
  .footer {
    background: none;
    color: black;
    border-top: 1px solid #ccc;
  }
}