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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: "Poppins", Arial, sans-serif;
  color: #222;
}

img {
  max-width: 100%;
}

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

/* ===== TOP BAR ===== */
.top-bar {
  background: #222;
  color: white;
  padding: 10px 0;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar .contact-info {
  display: flex;
  gap: 25px;
}
.top-bar .contact-info span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
}
.social-links {
  display: flex;
  gap: 15px;
}
.social-links a {
  color: white;
  text-decoration: none;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: relative;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.6rem;
  font-weight: 700;
  text-decoration: none;
  color: #222;
}
.logo-icon {
  height: 50px;
  width: auto;
  object-fit: contain;
}
.logo span {
  color: #42bfe8;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}
.nav-links a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
}
.nav-links a:hover {
  color: #1597d4;
}
.menu-toggle {
  display: none;
  font-size: 25px;
  cursor: pointer;
  background: none;
  border: none;
  color: #222;
}

/* ===== HERO ===== */
.hero {
  min-height: calc(100vh - 120px);
  position: relative;
  overflow: hidden;
  background: #222;
}

.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active {
  opacity: 1;
}


.hero-overlay {
  min-height: calc(100vh - 120px);
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;

}
.hero-content {
  max-width: 700px;
  color: white;
}
.hero-content h1 {
  font-size: 55px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-content p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 30px;
}
.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}
.btn,
.btn-outline {
  display: inline-block;
  padding: 15px 25px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
}
.btn {
  background: #42bfe8;
  color: white;
}
.btn-outline {
  border: 2px solid white;
  color: white;
}

/* ===== ABOUT ===== */
.about {
  padding: 80px 0;
  background: #fff;
}
.about-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}
.about-text {
  flex: 1;
}
.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #222;
}
.about-text p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 15px;
  color: #555;
}
.about-image {
  flex: 1;
}
.about-image img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 10px;
}

/* ===== SECTION HEADINGS ===== */
.section-heading {
  text-align: center;
  margin-bottom: 50px;
}
.section-heading h2 {
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: #222;
}
.section-heading p {
  font-size: 1rem;
  color: #666;
}

/* ===== SERVICES ===== */
.services {
  padding: 80px 0;
  background: #f8f9fa;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.service-card {
  background: #fff;
  padding: 35px 25px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}
.service-card i {
  font-size: 2.5rem;
  color: #1597d4;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: #222;
}
.service-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #666;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* ===== PRODUCTS ===== */
.products {
  padding: 80px 0;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.product-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}


/* ===== PRODUCT IMAGE SLIDER ===== */
.product-image {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #eee;
}
.product-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.product-image img.active {
  opacity: 1;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease, background 0.3s ease;
  z-index: 2;
}
.slider-btn:hover {
  background: rgba(0, 0, 0, 0.75);
}
.slider-btn.prev {
  left: 10px;
}
.slider-btn.next {
  right: 10px;
}
.product-image:hover .slider-btn,
.slider-btn:focus-visible {
  opacity: 1;
}

.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 7px;
  z-index: 2;
}
.slider-dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.slider-dots button.active {
  background: #fff;
  transform: scale(1.25);
}

.product-content {
  padding: 20px;
}
.product-content h3 {
  margin-bottom: 10px;
}
.product-content p {
  margin-bottom: 20px;
  line-height: 1.6;
}
.product-btn {
  display: inline-block;
  padding: 10px 18px;
  text-decoration: none;
  background: #35aee8;
  color: white;
  border-radius: 5px;
}

/* ===== CONTACT ===== */
.contact {
  padding: 80px 0;
  background: #f8f9fa;
}
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-details h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #222;
}
.contact-details > p {
  color: #666;
  line-height: 1.7;
  margin-bottom: 30px;
  max-width: 400px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 25px;
}
.contact-item i {
  font-size: 1.3rem;
  color: #1597d4;
  margin-top: 4px;
}
.contact-item h4 {
  margin-bottom: 5px;
  color: #222;
}
.contact-item p {
  margin: 0;
  color: #666;
}
.hp {
  position: absolute;
  left: -9999px;
}
.contact-form {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
}
/* Move Contact heading to the right, above the form */
.contact .section-heading {
    width: calc(50% - 25px);
    margin-left: auto;
    text-align: center;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
}
.form-group textarea {
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: #1597d4;
}
/* ===== SUBMIT BUTTON ===== */
.contact-form .submit-btn {
    display: block;
    width: 100%;
    padding: 14px;
    margin-top: 5px;
    border: none;
    border-radius: 6px;
    background: #1597d4;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(21, 151, 212, 0.35);
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.contact-form .submit-btn:active {
    transform: translateY(0);
}

/* ===== BUTTON HOVER EFFECTS ===== */
.btn,
.btn-outline,
.product-btn,
.contact-form button {
  transition:
    background 0.3s ease,
    color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.btn:hover,
.product-btn:hover {
  background: #1597d4;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.btn-outline:hover {
  background: #fff;
  color: #222;
  transform: translateY(-3px);
}

.contact-form button:hover {
  background: #0f7fb3;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* ===== FORM VALIDATION ===== */
.error-msg {
    display: block;
    color: #d93025;
    font-size: 0.85rem;
    margin-top: 5px;
}
.error-msg:empty {
  display: none;
}
.form-group.invalid input,
.form-group.invalid textarea {
    border-color: #d93025;
}
.form-status {
    margin-bottom: 15px;
    font-weight: 600;
    color: #1a8f3c;
}
/* ===== CONTACT LINKS ===== */
.top-bar .contact-info a {
  color: #fff;
  text-decoration: none;
}
.top-bar .contact-info a:hover {
  color: #42bfe8;
}

a.contact-item {
  text-decoration: none;
  color: inherit;
}
a.contact-item:hover h4,
a.contact-item:hover p {
  color: #1597d4;
}

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

/* ===== CONTACT LIST (stacked) ===== */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-list .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 0;
  text-decoration: none;
  color: inherit;
}
.contact-list .contact-item:hover h4,
.contact-list .contact-item:hover p {
  color: #1597d4;
}

/* ===== FOOTER ===== */
.footer {
  background: #000080;
  color: #fff;
  padding: 40px 10px 10px;
}
.footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-logo-img {
  width: 200px;
  height: auto;
}
.footer p {
  margin: 8px 0;
}
.footer h4 {
  margin-bottom: 15px;
}
.footer a {
  color: #fff;
  text-decoration: none;
}
.footer-brand {
  max-width: 260px;
}
.footer-services {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-services a:hover {
  text-decoration: underline;
}
.footer-socials {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.footer-socials .social-icons {
  display: flex;
}
.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-right: 8px;
  font-size: 20px;
  transition:
    transform 0.3s ease,
    color 0.3s ease;
}
.footer-socials a:hover {
  transform: translateY(-5px);
  color: whitesmoke;
}
.footer-contact i {
  margin-right: 8px;
}
.footer-bottom {
  text-align: center;
  margin-top: 30px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide {
    transition: none;
  }
}

/* Touch screens have no hover, so always show the arrows */
@media (hover: none) {
  .slider-btn {
    opacity: 1;
  }
}
/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .services-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar .container {
    flex-direction: column;
    gap: 10px;
  }
  .top-bar .contact-info {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .contact .section-heading {
        width: 100%;
        margin-left: 0;
    }

  .menu-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links li a {
    display: block;
    padding: 15px 20px;
    border-top: 1px solid #eee;
  }

  .logo {
    font-size: 1.3rem;
  }

  .hero-content h1 {
    font-size: 38px;
  }
  .hero-content p {
    font-size: 16px;
  }

  .about-content {
    flex-direction: column;
    gap: 30px;
  }
  .about-text h2 {
    font-size: 2rem;
  }

  .contact {
    padding: 60px 0;
  }
  .contact-content {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .contact-form {
    padding: 25px 20px;
  }
}

@media (max-width: 600px) {
  .services,
  .products {
    padding: 60px 0;
  }
  .section-heading h2 {
    font-size: 1.8rem;
  }
  .services-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 30px 20px;
  }
  .footer-content {
    flex-direction: column;
  }
}