/* ============================================
   VARIABLES & THEME
   ============================================ */
:root {
  --primary-color: #2872af;
  --primary-dark: #1e5586;
  --primary-light: #3a8bc1;
  --secondary-color: #1f1f1f;
  --accent-color: #4caf50;
  --text-dark: #2c3e50;
  --text-light: #7f8c8d;
  --bg-light: #f5f7fa;
  --bg-white: #ffffff;
  --border-color: #e1e8ed;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  background-color: var(--bg-white);
  box-shadow: var(--shadow);
  z-index: 100;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}
.logo-image {
  height: 100px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
  cursor: pointer;
}

.logo-icon {
  font-size: 1.8rem;
}

.logo-text {
  color: var(--secondary-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(10px, -10px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding: 4rem;
  min-height: 600px;
}

.hero-content {
  animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  animation: fadeInRight 0.8s ease;
  text-align: center;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* ============================================
   SECTIONS
   ============================================ */
section {
  padding: 1rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-choose {
  background-color: var(--bg-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  animation: slideUp 0.6s ease both;
  animation-delay: var(--delay);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.benefit-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   TYPES SECTION
   ============================================ */
.types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.type-item {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
}

.type-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.type-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.type-item:hover img {
  transform: scale(1.05);
}

.type-item h3 {
  padding: 1.5rem;
  color: var(--text-dark);
  font-size: 1.1rem;
  text-align: center;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
  background-color: var(--bg-light);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.process-step {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.process-step:hover {
  transform: translateY(-3px);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  font-weight: bold;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.process-step h3 {
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ============================================
   ENVIRONMENTAL SECTION
   ============================================ */
.environmental-section {
  background-color: var(--bg-light);
}

.environmental-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.environmental-text h2 {
  font-size: 2.2rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.environmental-list {
  list-style: none;
  margin: 1.5rem 0;
}

.environmental-list li {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
  padding-left: 0;
}

.environmental-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  text-align: center;
  padding: 4rem 0;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   PAGE HERO
   ============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  text-align: center;
  padding: 4rem 0;
  margin-bottom: 2rem;
}

.page-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
}

.page-hero p {
  font-size: 1.2rem;
  opacity: 0.95;
}

/* ============================================
   STORY SECTION
   ============================================ */
.story-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.story-text h2 {
  font-size: 2.2rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.story-text p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.story-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* ============================================
   WHAT WE DO SECTION
   ============================================ */
.what-we-do {
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.service-item {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.service-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-item h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.service-item p {
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   CHOOSE US SECTION
   ============================================ */
.choose-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.choose-item {
  padding: 2rem;
  background: white;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.choose-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.choose-item h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.choose-item p {
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   PROMISE SECTION
   ============================================ */
.promise-section {
  background-color: var(--bg-light);
}

.promise-section h2 {
  font-size: 2.2rem;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 1rem;
}

.promise-section > .container > p {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.promise-list {
  display: grid;
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.promise-item {
  display: flex;
  gap: 1.5rem;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.promise-check {
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.promise-item h3 {
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.promise-item p {
  color: var(--text-light);
}

/* ============================================
   SUSTAINABILITY SECTION
   ============================================ */
.sustainability-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.sustainability-text {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.8;
}

.sustainability-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  background-color: var(--bg-light);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-form-wrapper h2 {
  font-size: 1.8rem;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(40, 114, 175, 0.1);
}

.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-card img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
  height: 300px;
  object-fit: cover;
}

.info-section {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.info-section h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.info-section p {
  color: var(--text-light);
  line-height: 1.8;
}

.info-section a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.info-section a:hover {
  text-decoration: underline;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
  background-color: var(--bg-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  border: none;
  background: white;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: var(--bg-light);
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-light);
  line-height: 1.8;
}
.map-section {
  background-color: var(--neutral-light);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  margin-bottom: 50px;
}

.map-section h2 {
  margin-bottom: 30px;
}

.map-section iframe {
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 3rem 0 1rem;
}
.footer-logo-image {
  height: 50px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--primary-light);
  margin-bottom: 1rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-section a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: white;
    flex-direction: column;
    gap: 0;
    box-shadow: var(--shadow);
    animation: slideDown 0.3s ease;
  }

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

  .nav-link {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
    padding: 2rem;
  }
  .logo-image {
  height: 55px;
}

  .hero-title {
    font-size: 2.5rem;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .benefits-grid,
  .types-grid,
  .process-grid,
  .services-grid,
  .choose-grid {
    grid-template-columns: 1fr;
  }

  .contact-wrapper,
  .environmental-content,
  .story-content,
  .sustainability-content {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .promise-item {
    flex-direction: column;
  }

  .promise-check {
    order: -1;
  }
  .map-section iframe {
    height: 300px;
  }

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

@media (max-width: 480px) {
  .logo-text {
    display: none;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .benefit-card,
  .service-item,
  .choose-item {
    padding: 1.5rem;
  }

  .process-step {
    padding: 1.5rem;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  .page-hero p {
    font-size: 1rem;
  }

  .contact-form {
    gap: 1rem;
  }
  .map-section iframe {
    height: 250px;
  }

  .form-group input,
  .form-group textarea {
    padding: 0.5rem;
  }
}