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

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  padding: 0 15px;
}

/* HEADER */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 26px;
  font-weight: 700;
}

.logo span {
  color: #b88e2f;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li a {
  margin-left: 25px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links li a:hover {
  color: #b88e2f;
}

.btn-consultation {
  background: #b88e2f;
  color: #fff;
  padding: 10px 24px;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  font-size: 14px;
  margin-left: 30px;
  transition: 0.3s;
}

.btn-consultation:hover {
  background: #a07a28;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(184, 142, 47, 0.3);
}

/* MOBILE MENU */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 28px;
  height: 3px;
  background: #333;
  border-radius: 3px;
  transition: 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* HERO */
.hero {
  padding: 80px 0;
  background: #f9f9f9;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  color: #333;
}

.hero-content h2 {
  font-size: 48px;
  margin-bottom: 20px;
  color: #222;
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 30px;
  color: #666;
}

.hero-image img {
  width: 576px;
  height: 720px;
  object-fit: cover;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

.stat-item h3 {
  font-size: 36px;
  color: #b88e2f;
  margin-bottom: 5px;
}

.stat-item p {
  font-size: 14px;
  color: #666;
  margin: 0;
}

/* PROJECTS */
.projects {
  padding: 80px 0;
  background: #fff;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.project-card {
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: 0.3s;
  position: relative;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.project-card img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
  transition: 0.3s;
}

.project-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 30px 20px;
  transform: translateY(100%);
  transition: 0.4s ease;
}

.project-card:hover .project-overlay {
  transform: translateY(0);
}

.project-category {
  display: block;
  font-size: 12px;
  color: #b88e2f;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 5px;
  font-weight: 600;
}

.project-title {
  font-size: 22px;
  color: #fff;
  margin: 0;
  font-weight: 600;
}

/* BUTTONS */
.btn {
  background: #b88e2f;
  color: #fff;
  padding: 14px 30px;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
}

.btn-outline {
  border: 2px solid #b88e2f;
  color: #b88e2f;
  padding: 12px 28px;
  border-radius: 30px;
  text-decoration: none;
}

/* ABOUT */
/* ABOUT SECTION */

.about-section {
    background-color: #f8f6f3;
    padding: 80px 20px;
    font-family: 'Poppins', sans-serif;
}

.about-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    flex-wrap: wrap;
}

.about-content {
    flex: 1;
    min-width: 300px;
}

.about-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #222;
    font-weight: 600;
}

.about-main {
    font-size: 18px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.7;
}

.about-content p {
    font-size: 16px;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.about-features {
    list-style: none;
    margin-top: 20px;
    margin-bottom: 25px;
    padding: 0;
}

.about-features li {
    margin-bottom: 10px;
    font-size: 16px;
    color: #444;
}

.about-btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: #2c2c2c;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s ease;
}

.about-btn:hover {
    background-color: #c5a880;
    color: #000;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    object-fit: cover;
}

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

    .about-content h2 {
        font-size: 28px;
    }
}

/* SERVICES */
.services {
  background: linear-gradient(135deg, #f9f9f9 0%, #fff 100%);
  padding: 80px 0;
}

.services-header {
  text-align: center;
  margin-bottom: 60px;
}

.services-subtitle {
  color: #b88e2f;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.services-description {
  max-width: 700px;
  margin: 20px auto 0;
  color: #666;
  font-size: 18px;
  line-height: 1.6;
}

.service-number {
  display: block;
  font-size: 64px;
  font-weight: 700;
  color: #b88e2f;
  opacity: 0.15;
  margin-bottom: 20px;
  line-height: 1;
}

.section-title {
  text-align: center;
  font-size: 32px;
  margin-bottom: 50px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 30px;
}

.service-card {
  background: #fff;
  padding: 40px 30px;
  text-align: left;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  border-left: 4px solid transparent;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, #b88e2f, #e0b857);
  transition: height 0.4s ease;
}

.service-card:hover::before {
  height: 100%;
}

.service-card i {
  font-size: 40px;
  color: #b88e2f;
  margin-bottom: 20px;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(184, 142, 47, 0.2);
}

.service-card h4 {
  font-size: 22px;
  margin-bottom: 15px;
  color: #222;
  font-weight: 600;
}

.service-card p {
  color: #666;
  line-height: 1.7;
  font-size: 15px;
}

/* WHY US */
.why-us {
  padding: 80px 0;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 25px;
}

.why-box {
  padding: 30px;
  border-left: 5px solid #b88e2f;
  background: #fafafa;
}

/* CTA */
.cta {
  background: linear-gradient(to right, #b88e2f, #e0b857);
  color: #fff;
  padding: 70px 0;
  text-align: center;
}

/* CONTACT */
.contact {
  background-color: #fafafa;
  padding: 60px 0;
}

.contact-header {
  text-align: center;
  margin-bottom: 40px;
}

.contact-header h2 {
  font-size: 32px;
  font-weight: 600;
  color: #2b2b2b;
}

.contact-header p {
  font-size: 18px;
  color: #555;
  margin-top: 10px;
}

.contact-flex {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.contact-form {
  flex: 0 0 48%;
  min-width: 280px;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 15px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-family: 'Poppins', sans-serif;
}

.contact-form button {
  padding: 14px;
  font-size: 18px;
  background: #2b2b2b;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  background: #b88e2f;
}

.contact-info {
  flex: 0 0 48%;
  min-width: 280px;
  font-size: 16px;
  color: #444;
}

.contact-info h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  color: #2b2b2b;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-info a {
  color: #2b2b2b;
  text-decoration: none;
}

.contact-info a:hover {
  color: #b88e2f;
}

/* FOOTER */
.footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 60px 0 0;
}

.footer-content {
  max-width: 1200px;
}

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

.footer-col h3 {
  color: #b88e2f;
  font-size: 24px;
  margin-bottom: 15px;
}

.footer-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-bottom: 15px;
  filter: brightness(1.1);
}

.footer-col h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-col p {
  line-height: 1.6;
  margin-bottom: 20px;
  color: #aaa;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: #aaa;
  text-decoration: none;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #b88e2f;
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #aaa;
  margin-bottom: 15px;
}

.footer-contact i {
  color: #b88e2f;
  margin-top: 3px;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: #2a2a2a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: 0.3s;
  text-decoration: none;
}

.footer-social a:hover {
  background: #b88e2f;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid #333;
  padding: 25px 0;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: #888;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .about-grid,
  .service-grid,
  .why-grid,
  .hero-grid,
  .project-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-content h2 {
    font-size: 36px;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 70px);
    background: #fff;
    flex-direction: column;
    padding: 30px 0;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transition: 0.4s;
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    margin: 0;
    padding: 0;
  }

  .nav-links li a {
    display: block;
    padding: 15px 30px;
    margin: 0;
    border-bottom: 1px solid #f0f0f0;
  }

  .btn-consultation {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }

  .hero-image img {
    width: 100%;
    height: auto;
  }

  .project-card img {
    height: 250px;
  }

  .about-flex {
    flex-direction: column;
  }

  .contact-flex {
    flex-direction: column;
  }

  .contact-form,
  .contact-info {
    flex: 1 1 100%;
  }
}

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

  .hero-content h2 {
    font-size: 28px;
  }

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

  .stat-item h3 {
    font-size: 28px;
  }

  .section-title {
    font-size: 26px;
  }

  .logo-img {
    height: 40px;
  }

  .nav {
    padding: 10px 0;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 26px;
    bottom: 20px;
    right: 20px;
  }

  .project-title {
    font-size: 18px;
  }

  .project-category {
    font-size: 11px;
  }

  .footer-logo {
    height: 50px;
  }

  .about-content h2 {
    font-size: 28px;
  }

  .about-main {
    font-size: 16px;
  }
}
/* MOBILE MENU */
.menu-btn {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-btn span {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 4px 0;
}

.nav-links.active {
  display: flex;
  position: absolute;
  top: 70px;
  right: 5%;
  background: #fff;
  flex-direction: column;
  width: 200px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.nav-links.active li a {
  padding: 15px;
  display: block;
}

/* HEADER SCROLL */
.header.scrolled {
  box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

/* ANIMATIONS */
.why-box,
.about img,
.about div {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.6s ease;
}

/* keep services visible by default; animation can still apply when .show added */
.service-card {
  opacity: 1;
  transform: none;
  transition: all 0.4s ease;
}

.show {
  opacity: 1;
  transform: translateY(0);
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  color: #fff;
  font-size: 32px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #20ba5a;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .menu-btn {
    display: flex;
  }
}