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

html {
  scroll-behavior: smooth;
}

/* ================= HEADER ================= */
.header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 5px 50px;
  background-color: #FAF9F6;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  height: 90px;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  text-decoration: none !important;
  color: inherit;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 35px;
  font-weight: 700;
  color: #000000;
  letter-spacing: 2px;
}

.navbar {
  display: flex;
  justify-content: center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-links li a {
  color: #000000;
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1px;
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #4da8ff;
  transition: width 0.3s ease;
}

.nav-links li a:hover::after {
  width: 100%;
}

.nav-links li a:hover {
  color: #4da8ff;
}

.contact-btn {
  background-color: #1a2a4a;
  color: #ffffff !important;
  padding: 10px 24px;
  border-radius: 5px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.contact-btn:hover {
  background-color: #4da8ff;
  color: #ffffff !important;
}

/* HAMBURGER MENU BUTTON */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 200;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background-color: #1a2a4a;
  border-radius: 2px;
  transition: 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ================= PROJECT SHOWCASE SLIDER ================= */
.project-showcase {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease;
  background-size: cover;
  background-position: center;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(15,20,30,0.3), rgba(15,20,30,0.85));
}

.showcase-details {
  position: relative;
  z-index: 2;
  max-width: 700px;
  height: 100%;
  margin-left: 8%;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-title {
  font-family: Georgia, serif;
  font-size: 56px;
  font-weight: normal;
  line-height: 1.3;
  margin-bottom: 20px;
}

.slide-desc {
  font-size: 17px;
  color: #dddddd;
  margin-bottom: 35px;
  max-width: 500px;
}

.showcase-buttons {
  display: flex;
  gap: 15px;
}

.btn-outline {
  border: 1px solid #ffffff;
  color: #ffffff;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  transition: 0.3s ease;
}

.btn-outline:hover {
  background-color: #ffffff;
  color: #14192b;
}

.btn-solid {
  background-color: #ffffff;
  color: #14192b;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  transition: 0.3s ease;
}

.btn-solid:hover {
  background-color: #4da8ff;
  color: #ffffff;
}

.carousel-controls {
  position: absolute;
  bottom: 40px;
  right: 50px;
  display: flex;
  gap: 10px;
  z-index: 5;
}

.control-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 1px solid #ffffff;
  background: transparent;
  color: #ffffff;
  font-size: 18px;
  cursor: pointer;
  transition: 0.3s ease;
}

.control-btn:hover {
  background-color: #ffffff;
  color: #14192b;
}

.slide-dots {
  position: absolute;
  bottom: 45px;
  left: 8%;
  display: flex;
  gap: 10px;
  z-index: 5;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: 0.3s ease;
}

.dot.active {
  background-color: #ffffff;
  width: 30px;
  border-radius: 5px;
}

/* ================= ABOUT PREVIEW ================= */
.intro-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
  text-align: center;
}

.intro-section h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 20px;
}

.intro-section p {
  font-size: 16px;
  color: #444444;
  line-height: 1.6;
}

/* ================= SERVICES PREVIEW ================= */
.services-preview {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 80px 20px;
  text-align: center;
}

.services-preview h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 15px;
  color: #666666;
  margin-bottom: 50px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
  align-items: stretch;
}

.service-card {
  background-color: #ffffff;
  border: 1px solid #eeeeee;
  border-radius: 10px;
  padding: 35px 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  box-sizing: border-box;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.service-icon {
  font-size: 36px;
  margin-bottom: 15px;
}

.service-card h3 {
  font-size: 18px;
  color: #1a2a4a;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14px;
  color: #666666;
  line-height: 1.5;
}

.btn-solid-dark {
  display: inline-block;
  background-color: #1a2a4a;
  color: #ffffff;
  text-decoration: none;
  padding: 12px 30px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.btn-solid-dark:hover {
  background-color: #4da8ff;
}

/* ================= WHY CHOOSE US ================= */
.why-choose-section {
  background-color: #1a2a4a;
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
}

.why-choose-section h2 {
  font-size: 32px;
  margin-bottom: 50px;
}

.why-choose-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.why-choose-item h4 {
  font-size: 18px;
  color: #4da8ff;
  margin-bottom: 12px;
}

.why-choose-item p {
  font-size: 14px;
  color: #cccccc;
  line-height: 1.6;
}

/* ================= PAGE BANNER ================= */
.page-banner {
  background-color: #1a2a4a;
  color: #ffffff;
  text-align: center;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 90px 20px 40px 20px;
}

.page-banner h1 {
  font-size: 42px;
  margin-bottom: 10px;
}

.page-banner p {
  font-size: 16px;
  color: #cccccc;
}

/* ================= ABOUT PAGE ================= */
.about-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
  text-align: center;
}

.about-text h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 16px;
  color: #444444;
  line-height: 1.7;
  margin-bottom: 15px;
}

.values-section {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  padding: 40px 50px 80px 50px;
  background-color: #f7f7f7;
}

.value-card {
  background-color: #ffffff;
  padding: 35px 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  max-width: 320px;
  text-align: center;
}

.value-card h3 {
  color: #1a2a4a;
  font-size: 20px;
  margin-bottom: 15px;
}

.value-card p {
  font-size: 14px;
  color: #555555;
  line-height: 1.6;
}

.why-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 20px;
  text-align: center;
}

.why-section h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 50px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.why-item h4 {
  color: #1a2a4a;
  font-size: 18px;
  margin-bottom: 10px;
}

.why-item p {
  font-size: 14px;
  color: #555555;
  line-height: 1.6;
}

/* ================= CONTACT PAGE ================= */
.contact-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 20px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-info h2,
.contact-form-wrapper h2 {
  font-size: 28px;
  color: #1a2a4a;
  margin-bottom: 15px;
}

.contact-form select {
  padding: 14px;
  border: 1px solid #dddddd;
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  background: #ffffff;
  color: #333333;
}

.contact-form select:focus {
  outline: none;
  border-color: #4da8ff;
}

.contact-info p {
  font-size: 15px;
  color: #555555;
  line-height: 1.6;
  margin-bottom: 30px;
}

.contact-detail {
  margin-bottom: 22px;
}

.contact-label {
  display: block;
  font-weight: bold;
  color: #1a2a4a;
  font-size: 15px;
  margin-bottom: 4px;
}

.contact-detail p {
  font-size: 14px;
  color: #555555;
  margin-bottom: 0;
}

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

.contact-form input,
.contact-form textarea {
  padding: 14px;
  border: 1px solid #dddddd;
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Segoe UI', Arial, sans-serif;
  resize: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #4da8ff;
}

.contact-form button {
  border: none;
  cursor: pointer;
  align-self: flex-start;
  margin-top: 10px;
}

/* ================= PORTFOLIO PAGE ================= */
.portfolio-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  height: 280px;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 25px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  color: #ffffff;
}

.portfolio-overlay h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.portfolio-overlay p {
  font-size: 13px;
  color: #dddddd;
}

/* LIGHTBOX */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.92);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
}

.lightbox.show {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 85%;
  border-radius: 6px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 40px;
  color: #ffffff;
  font-size: 40px;
  cursor: pointer;
}

/* ================= INTRO SPLASH SCREEN ================= */
#intro-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #0f1c2e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#intro-screen.hide {
  opacity: 0;
  visibility: hidden;
}

.intro-content {
  text-align: center;
  animation: fadeInUp 1.2s ease;
}

.intro-logo {
  font-size: 60px;
  color: #ffffff;
  letter-spacing: 6px;
  font-weight: bold;
  margin-bottom: 15px;
}

.intro-tagline {
  font-size: 14px;
  color: #8fa8c9;
  letter-spacing: 3px;
}

.skip-intro {
  position: absolute;
  bottom: 40px;
  right: 50px;
  background: transparent;
  border: 1px solid #ffffff;
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 13px;
  cursor: pointer;
  transition: 0.3s ease;
}

.skip-intro:hover {
  background-color: #ffffff;
  color: #0f1c2e;
}

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

/* ================= FOOTER ================= */
.footer {
  background-color: #0f1c2e;
  color: #ffffff;
}

.footer-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 70px 40px 40px 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
}

.footer-logo {
  font-size: 26px;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

.footer-tagline {
  font-size: 10px;
  color: #8fa8c9;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-about {
  font-size: 14px;
  color: #b0bcd0;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #4a5a75;
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: 0.3s ease;
}

.footer-social a:hover {
  background-color: #4da8ff;
  border-color: #4da8ff;
}

.footer-col h4 {
  font-size: 16px;
  margin-bottom: 20px;
  color: #ffffff;
}

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

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

.footer-col ul li a {
  color: #b0bcd0;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: #4da8ff;
}

.footer-contact li {
  color: #b0bcd0;
  font-size: 14px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid #2a3a52;
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: #8296b5;
}

/* ================= SCROLL TO TOP BUTTON ================= */
#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #1a2a4a;
  color: #ffffff;
  border: none;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 999;
}

#scrollTopBtn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#scrollTopBtn:hover {
  background-color: #4da8ff;
}

/* ================= SCROLL REVEAL ANIMATION ================= */
.reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ================= OUR PROCESS (Services Page) ================= */
.process-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 80px 20px;
  text-align: center;
}

.process-section h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 50px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.process-number {
  display: block;
  font-size: 36px;
  font-weight: bold;
  color: #4da8ff;
  margin-bottom: 10px;
}

.process-step h4 {
  font-size: 18px;
  color: #1a2a4a;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  color: #666666;
  line-height: 1.6;
}

/* CTA SECTION */
.cta-section {
  background-color: #f7f7f7;
  text-align: center;
  padding: 70px 20px;
}

.cta-section h2 {
  font-size: 28px;
  color: #1a2a4a;
  margin-bottom: 15px;
}

.cta-section p {
  font-size: 15px;
  color: #555555;
  margin-bottom: 25px;
}

/* ================= MOBILE RESPONSIVE ================= */
@media (max-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 26px 16px;
    padding: 40px 20px 10px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    text-align: center;
  }

  .footer-logo { font-size: 22px; margin-bottom: 4px; }
  .footer-tagline { font-size: 9px; margin-bottom: 12px; }
  .footer-about { font-size: 12px; line-height: 1.6; margin-bottom: 14px; }

  .footer-social { justify-content: center; gap: 10px; }
  .footer-social a { width: 32px; height: 32px; font-size: 12px; }

  .footer-col h4 { font-size: 14px; margin-bottom: 12px; }
  .footer-col ul li { margin-bottom: 8px; }
  .footer-col ul li a { font-size: 13.5px; line-height: 1.5; }

  .footer-contact-col {
    grid-column: 1 / -1;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2a3a52;
  }

  .footer-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }
  
  .footer-contact li {
    margin-bottom: 0;
    font-size: 13.5px;
    line-height: 1.4;
    text-align: center;
  }

  .footer-bottom { padding: 14px 20px; }
  .footer-bottom p { font-size: 10px !important; line-height: 1.5; }

  .contact-btn {
    display: none;
  }

  .header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    padding: 5px 20px;
  }

  .logo-text {
    font-size: 24px;
  }

  .hamburger {
    display: flex;
  }

  .navbar {
    position: fixed;
    top: 90px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: #ffffff;
    transition: height 0.3s ease;
    z-index: 150;
  }

  .navbar.open {
    height: calc(100vh - 90px);
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    padding: 40px 0;
    gap: 30px;
  }

  .nav-links li a {
    font-size: 22px;
  }

  .contact-btn {
    font-size: 13px;
    padding: 8px 16px;
  }

  .project-title {
    font-size: 32px;
  }

  .showcase-details {
    margin-left: 5%;
    max-width: 90%;
  }

  .slide-desc {
    font-size: 14px;
  }
}

.portfolio-img,
.lightbox img {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  pointer-events: auto;
}

.lightbox img {
  -webkit-touch-callout: none;
}

/* WHATSAPP FLOATING BUTTON */
.whatsapp-float {
  position: fixed;
  bottom: 95px;
  right: 30px;
  width: 55px;
  height: 55px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
  z-index: 998;
  transition: transform 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 85px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
}
.f-ico {
  width: 14px;
  height: 14px;
  margin-right: 6px;
  vertical-align: -2px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-social .f-ico {
  width: 16px;
  height: 16px;
  margin: 0;
  vertical-align: middle;
}

.deliverables-list {
  text-align: left;
  margin-top: 14px;
  padding-left: 18px;
  font-size: 13px;
  color: #666666;
  line-height: 1.5;
}

.support-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 80px 20px;
  text-align: center;
}

.support-section h2 {
  font-size: 32px;
  color: #1a2a4a;
  margin-bottom: 10px;
  text-align: center;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.support-card {
  background-color: #ffffff;
  border: 1px solid #eeeeee;
  border-radius: 10px;
  padding: 35px 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

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

.support-card h3 {
  font-size: 18px;
  color: #1a2a4a;
  margin-bottom: 10px;
}

.support-card p {
  font-size: 14px;
  color: #666666;
  line-height: 1.5;
}