/* assets/css/style.css */

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

body {
  font-family: 'Inter', Arial, sans-serif;
  background: #F5F7F6;
  color: #333;
  line-height: 1.6;
}

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

/* ===== Container ===== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== Typography ===== */
h1, h2, h3 {
  font-family: 'Merriweather', serif;
  color: #2F5D5B;
}

h1 {
  font-size: 56px;
  line-height: 1.2;
}

h2 {
  font-size: 34px;
  margin-bottom: 20px;
}

h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

p {
  margin-bottom: 15px;
  font-size: 15px;
}

.text-center {
  text-align: center;
}

.text-light {
  color: #777;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #8BC34A;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: 0.3s;
}

.btn:hover {
  background: #6fa837;
}

.btn-outline {
  border: 2px solid #1FA3C8;
  color: #1FA3C8;
  background: transparent;
}

.btn-outline:hover {
  background: #1FA3C8;
  color: #fff;
}

/* ===== Header ===== */
header {
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 999;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 40px;
}

/* Nav */
.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-size: 14px;
  position: relative;
}

.nav-links a.active,
.nav-links a:hover {
  color: #1FA3C8;
}

.cta-btn {
  margin-left: 20px;
}

/* ===== Mobile Menu ===== */
.menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 992px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 20px;
    border-top: 1px solid #eee;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #1FA3C8, #2F5D5B);
  color: #fff;
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

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

.hero-content {
  flex: 1;
}

.hero h1 {
  color: #fff;
  font-size: 58px;
}

.hero p {
  font-size: 16px;
  opacity: 0.95;
}

/* Hero Image Layout */
.hero-image {
  flex: 1;
  position: relative;
}

.hero-image img {
  width: 100%;
  max-width: 380px;
  border-radius: 8px;
  position: relative;
  z-index: 2;
}

/* Decorative Shapes */
.hero-shape-blue {
  position: absolute;
  width: 180px;
  height: 180px;
  background: #1FA3C8;
  top: -40px;
  left: -40px;
  z-index: 1;
}

.hero-shape-green {
  position: absolute;
  width: 120px;
  height: 120px;
  background: #8BC34A;
  bottom: -20px;
  right: -20px;
  z-index: 1;
}

/* Responsive Hero */
@media (max-width: 768px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-image {
    margin-top: 30px;
  }
}

/* ===== Sections ===== */
.section {
  padding: 70px 0;
}

.section-light {
  background: #fff;
}

.section-dark {
  background: #2F5D5B;
  color: #fff;
}

.section-dark h2 {
  color: #fff;
}

.section p {
  max-width: 800px;
}

/* ===== Cards ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.card {
  background: #fff;
  border: 1px solid #EAEAEA;
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card-icon {
  font-size: 30px;
  margin-bottom: 15px;
  color: #1FA3C8;
}

@media (max-width: 768px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Product Grid ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: #fff;
  border: 1px solid #EAEAEA;
  border-radius: 8px;
  padding: 15px;
  text-align: center;
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: #1FA3C8;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.product-card h4 {
  font-size: 16px;
  margin: 10px 0;
}

.product-card span {
  font-size: 13px;
  color: #777;
}

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

@media (max-width: 600px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Stats ===== */
.stats {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.stat {
  flex: 1;
  text-align: center;
}

.stat h3 {
  font-size: 42px;
  font-weight: bold;
  color: #1FA3C8;
}

.stat p {
  font-size: 14px;
}

/* ===== Process ===== */
.process {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.process-step {
  flex: 1;
  text-align: center;
}

.process-step span {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 28px;
  color: #8BC34A;
}

.process-step h4 {
  font-size: 18px;
}

/* ===== Table ===== */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table th, .table td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}

.table th {
  background: #f0f0f0;
}

/* ===== Footer ===== */
footer {
  background: #2F5D5B;
  color: #fff;
  padding: 50px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

footer a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
}

footer a:hover {
  text-decoration: underline;
}

footer p {
  font-size: 14px;
}

.footer-bottom {
  margin-top: 25px;
  font-size: 13px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 15px;
}

/* ===== Forms ===== */
form input, form textarea, form select {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

form textarea {
  resize: vertical;
  min-height: 120px;
}

form button {
  width: 100%;
}

/* ===== Image Placeholder ===== */
.image-placeholder {
  background: #eaeaea;
  width: 100%;
  height: 250px;
  border-radius: 6px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .stats {
    flex-direction: column;
  }

  .process {
    flex-direction: column;
  }

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