/* =========================
   GLOBAL STYLES
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #1f1f1f;
  background-color: #f6f7fb;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 90%;
  max-width: 1150px;
  margin: 0 auto;
}

.section {
  padding: 80px 0;
}

.section-label {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #8c6a2f;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2rem;
  color: #173153;
  margin-bottom: 20px;
}

.center {
  text-align: center;
}

/* =========================
   HEADER
========================= */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 80px;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #173153;
}

.logo-img {
  width: 55px;
  height: 55px;
  object-fit: contain;
  display: block;
}

.logo span {
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: #2b2b2b;
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  color: #8c6a2f;
}

.nav-button {
  display: inline-block;
  padding: 11px 18px;
  background-color: #173153;
  color: #ffffff;
  border-radius: 6px;
  font-weight: 700;
  transition: background-color 0.3s ease;
}

.nav-button:hover,
.nav-button:focus {
  background-color: #22446f;
}

/* =========================
   HAMBURGER MENU
========================= */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: #173153;
  border-radius: 3px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* =========================
   HERO
========================= */
.hero {
  background: linear-gradient(rgba(23, 49, 83, 0.86), rgba(23, 49, 83, 0.86)),
    url("../images/image2.jpg") center/cover no-repeat;
  color: #ffffff;
  padding: 110px 0 90px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #f0d39b;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-text {
  font-size: 1.08rem;
  max-width: 680px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 6px;
  font-weight: 700;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #c79a4a;
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #b4883b;
}

.btn-secondary {
  border: 2px solid #ffffff;
  color: #ffffff;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: rgba(255, 255, 255, 0.12);
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 360px;
  height: 430px;
  object-fit: cover;
  border-radius: 18px;
  border: 4px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.28);
  background-color: #dfe6ef;
}

/* =========================
   INTRO
========================= */
.intro {
  margin-top: -40px;
  padding-bottom: 30px;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.intro-card {
  background-color: #ffffff;
  padding: 28px 24px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.intro-card h2 {
  font-size: 1.2rem;
  color: #173153;
  margin-bottom: 12px;
}

/* =========================
   ABOUT
========================= */
.section-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 35px;
  align-items: start;
}

.section-text h2 {
  font-size: 2rem;
  line-height: 1.3;
  color: #173153;
  margin-bottom: 20px;
}

.section-text p {
  margin-bottom: 16px;
  color: #3a3a3a;
}

.section-box {
  background-color: #ffffff;
  padding: 30px 25px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.section-box h3 {
  color: #173153;
  margin-bottom: 18px;
}

.section-box ul {
  list-style: disc;
  padding-left: 20px;
}

.section-box li {
  margin-bottom: 10px;
  color: #3a3a3a;
}

/* =========================
   SERVICES & PROJECTS
========================= */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 35px;
}

.service-card,
.project-card {
  background-color: #ffffff;
  padding: 30px 24px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.service-card h3,
.project-card h3 {
  color: #173153;
  margin-bottom: 14px;
}

.service-card p,
.project-card p {
  color: #3c3c3c;
  margin-bottom: 15px;
}

.project-card a {
  color: #8c6a2f;
  font-weight: 700;
}

.project-card a:hover,
.project-card a:focus {
  text-decoration: underline;
}

/* =========================
   CONTACT
========================= */
.contact-box {
  background-color: #173153;
  color: #ffffff;
  padding: 50px 30px;
  border-radius: 12px;
}

.contact-box .section-label,
.contact-box .section-title,
.contact-box .contact-text,
.contact-box .contact-details p,
.contact-box .contact-details h3,
.contact-box .form-group label {
  color: #ffffff;
}

.contact-text {
  max-width: 700px;
  margin: 0 auto 30px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: start;
  margin-top: 40px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 1rem;
  font-weight: 700;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-family: Arial, Helvetica, sans-serif;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  box-shadow: 0 0 0 3px rgba(199, 154, 74, 0.35);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form .btn {
  width: fit-content;
  border: none;
  cursor: pointer;
  padding: 14px 30px;
  font-size: 1rem;
}

.contact-details {
  display: grid;
  gap: 18px;
  align-content: start;
  background: rgba(255, 255, 255, 0.08);
  padding: 32px 28px;
  border-radius: 12px;
  margin-top: 28px;
  justify-items: start;
}

.contact-details h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.contact-details p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* =========================
   FOOTER
========================= */
.site-footer {
  background-color: #0f2239;
  color: #ffffff;
  padding: 60px 0 20px;
  margin-top: 60px;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer-brand h3,
.footer-links h4,
.footer-contact h4 {
  margin-bottom: 15px;
  color: #ffffff;
}

.footer-brand p,
.footer-contact p,
.footer-links a {
  color: #d9e2f0;
  line-height: 1.8;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: #c79a4a;
}

.footer-bottom {
  text-align: center;
  margin-top: 35px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  color: #d9e2f0;
  font-size: 0.95rem;
}

/* =========================
   RESPONSIVE DESIGN
========================= */
@media (max-width: 992px) {
  .hero-layout,
  .intro-grid,
  .card-grid,
  .section-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-image img {
    max-width: 320px;
    height: 390px;
  }
}

@media (max-width: 768px) {
  .navbar {
    min-height: auto;
    padding: 14px 0;
    gap: 12px;
  }

  .logo {
    gap: 8px;
    font-size: 0.82rem;
    flex: 1;
    min-width: 0;
  }

  .logo span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-img {
    width: 36px;
    height: 36px;
  }

  .menu-toggle {
    display: flex;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: 4px;
  }

  .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 18px;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    z-index: 999;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
  }

  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

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

  .nav-links a {
    display: block;
    width: 100%;
    padding: 10px 0;
    font-size: 1rem;
  }

  .nav-button {
    display: none;
  }

  .hero {
    padding: 90px 0 60px;
  }

  .hero-layout,
  .intro-grid,
  .card-grid,
  .section-grid,
  .contact-layout,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .hero-content {
    order: 1;
  }

  .hero-image {
    order: 2;
    margin-top: 20px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-image img {
    max-width: 290px;
    height: 350px;
  }

  .contact-details {
    margin-top: 0;
  }
}

@media (max-width: 480px) {
  .container {
    width: 92%;
  }

  .hero h1 {
    font-size: 1.7rem;
    line-height: 1.2;
  }

  .hero-text {
    font-size: 0.95rem;
  }

  .eyebrow {
    font-size: 0.82rem;
    line-height: 1.5;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

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

/* Final mobile/tablet polish */
@media (max-width: 992px) {
  .section {
    padding: 70px 0;
  }

  .intro-card,
  .service-card,
  .project-card,
  .section-box {
    padding: 24px 20px;
  }

  .footer-layout {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .hero {
    padding: 80px 0 55px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-image img {
    max-width: 260px;
    height: 320px;
  }

  .contact-box {
    padding: 40px 20px;
  }

  .footer-layout {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.7rem;
  }

  .hero h1 {
    font-size: 1.65rem;
  }

  .hero-image img {
    max-width: 230px;
    height: 280px;
  }

  .intro-card,
  .service-card,
  .project-card,
  .section-box,
  .contact-details {
    padding: 20px 18px;
  }
}