:root {
  --navy: #0A2540;
  --gold: #B68A35;
  --white: #fff;
  --text: #2C2C2C;
  --light: #F8F9FA;
  --border: #E0E0E0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: 0.3s;
}

h1, h2, h3, h4 {
  font-family: 'Merriweather', serif;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

h1 {
  font-size: clamp(1.8rem, 8vw, 3.5rem);
  line-height: 1.2;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.accent {
  color: var(--gold);
}

/* NAVBAR STYLES */
.navbar {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
}

.navbar-brand {
  text-decoration: none;
}

.logo-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  transition: 0.3s;
}

.logo-link:hover {
  opacity: 0.8;
}

.logo-link:active {
  opacity: 0.9;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0;
  font-family: 'Merriweather', serif;
}

.brand-slogan {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
  margin: 0;
  font-style: italic;
}

/* ============================================ */
/* MOBILE: INCREASE HEADER HEIGHT BY 40% ONLY */
/* Logo, name, slogan = NO CHANGE */
/* ============================================ */

@media (max-width: 768px) {
  .navbar-inner {
    padding: 2.1rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .navbar-inner {
    padding: 2.1rem 1rem;
  }
}

/* ============================================ */

.navbar-menu {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s;
}

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

.nav-cta {
  background: var(--gold);
  color: var(--white);
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background: var(--navy);
}

.navbar-toggle {
  display: none;
  background: 0;
  border: 0;
  font-size: 1.5rem;
  color: var(--navy);
  cursor: pointer;
}

@media (max-width: 768px) {
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }

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

  .navbar-toggle {
    display: block;
  }

  .logo-section {
    gap: 0.8rem;
  }
}

/* HERO SECTION */
.hero {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, rgba(10, 37, 64, 0.03) 0%, rgba(182, 138, 53, 0.02) 100%);
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.description {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 2rem;
}

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

.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s;
  text-align: center;
  font-size: 0.95rem;
}

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

.btn-gold:hover {
  background: var(--navy);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--navy);
  color: var(--navy);
  background: 0;
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-lg {
  padding: 1.2rem 3rem;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

@media (max-width: 640px) {
  .hero {
    padding: 3rem 1.5rem;
  }

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

  .btn {
    width: 100%;
  }
}

/* EXPERTISE PREVIEW */
.expertise-preview {
  padding: 5rem 2rem;
}

.expertise-preview h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.expertise-box {
  background: var(--light);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--gold);
  transition: all 0.3s;
}

.expertise-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(10, 37, 64, 0.1);
}

.expertise-box h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.expertise-box p {
  color: #666;
  margin: 0;
}

.link-more {
  display: inline-block;
  color: var(--gold);
  font-weight: 600;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 0.5rem;
  transition: all 0.3s;
  margin-top: 2rem;
}

.link-more:hover {
  color: var(--navy);
  border-color: var(--navy);
}

/* PROJECTS PREVIEW */
.projects-preview {
  padding: 5rem 2rem;
  background: var(--light);
}

.projects-preview h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

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

.project-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--gold);
  transition: all 0.3s;
}

.project-item:hover {
  box-shadow: 0 8px 20px rgba(10, 37, 64, 0.1);
}

.project-item h4 {
  margin-bottom: 1rem;
  color: var(--navy);
}

.project-item p {
  color: #555;
  margin: 0;
  line-height: 1.8;
}

/* ABOUT PREVIEW */
.about-preview {
  padding: 5rem 2rem;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .about-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.about-content h2 {
  margin-top: 0;
}

.about-content p {
  color: #555;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-container {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, rgba(10, 37, 64, 0.05) 0%, rgba(182, 138, 53, 0.05) 100%);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

@media (max-width: 768px) {
  .logo-container {
    width: 250px;
    height: 250px;
  }
}

.about-logo-img {
  max-width: 100%;
  height: auto;
}

/* CTA FINAL */
.cta-final {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a5c 100%);
  color: var(--white);
  padding: 4rem 2rem;
  text-align: center;
}

.cta-final h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-final p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

/* PAGE HEADER */
.page-header {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a5c 100%);
  color: var(--white);
  padding: 3rem 2rem;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.page-header p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* CONTENT */
.content {
  padding: 4rem 2rem;
}

.content .container {
  max-width: 900px;
  margin: 0 auto;
}

.content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}

.content p {
  color: #555;
  margin-bottom: 1rem;
  line-height: 1.8;
}

.content h3 {
  margin-top: 2rem;
}

/* TIMELINE */
.timeline-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.timeline-item h4 {
  margin-bottom: 0.3rem;
  margin-top: 0;
}

.meta {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: #555;
  margin-bottom: 0;
}

/* INDUSTRIES */
.industries {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.industries span {
  background: var(--light);
  color: var(--navy);
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

/* EXPERTISE DETAIL */
.expertise-detail {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.expertise-detail h2 {
  margin-bottom: 1rem;
}

.expertise-detail p {
  color: #555;
  line-height: 1.8;
}

/* PROCESS GRID */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.process-step {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
}

.process-step h4 {
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.process-step p {
  color: #666;
  margin: 0;
}

/* CONTACT LAYOUT */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

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

.contact-form h2,
.contact-info h2 {
  margin-bottom: 2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input,
textarea,
select {
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  transition: 0.3s;
}

input:focus,
textarea:focus,
select:focus {
  outline: 0;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(182, 138, 53, 0.1);
}

input[type=checkbox] {
  width: auto;
  margin-right: 0.5rem;
}

/* INFO BOX */
.info-box {
  margin-bottom: 2rem;
}

.info-box h4 {
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.info-box p {
  color: #666;
  margin: 0.3rem 0;
}

.info-box a {
  color: var(--gold);
}

/* FAQ GRID */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.faq-box {
  background: var(--light);
  padding: 1.5rem;
  border-radius: 8px;
}

.faq-box h4 {
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.faq-box p {
  color: #666;
  margin: 0;
  font-size: 0.95rem;
}

/* CTA BOX */
.cta-box {
  background: var(--light);
  padding: 2.5rem;
  border-radius: 8px;
  text-align: center;
  margin-top: 3rem;
}

.cta-box h3 {
  margin-bottom: 1rem;
}

.cta-box p {
  margin-bottom: 1.5rem;
  color: #666;
}

/* FOOTER */
.footer {
  background: var(--navy);
  color: var(--white);
  padding: 3rem 2rem;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  margin-bottom: 1rem;
  color: var(--gold);
  margin-top: 0;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.8);
  display: block;
  margin-bottom: 0.5rem;
  transition: 0.3s;
}

.footer-col a:hover {
  color: var(--gold);
}

.footer-col p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.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);
  font-size: 0.9rem;
}

/* FORM MESSAGE */
.form-message {
  font-weight: 600;
  border-radius: 6px;
}

.form-message.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* MOBILE RESPONSIVE */
@media (max-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }

  .expertise-preview {
    padding: 3rem 1.5rem;
  }

  .projects-preview {
    padding: 3rem 1.5rem;
  }

  .about-preview {
    padding: 3rem 1.5rem;
  }

  .cta-final {
    padding: 3rem 1.5rem;
  }

  .content {
    padding: 2.5rem 1.5rem;
  }

  .page-header {
    padding: 2rem 1.5rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

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

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