/* =========================
   GLOBAL
========================= */
* {
  box-sizing: border-box;
}

html,
body {
  margin:0;
  padding:0;
  overflow-x:hidden;
}

body {
  font-family:'Inter',sans-serif;
  background:#0a0a0a;
  color:#fff;
}

h1,
h2,
h3 {
  letter-spacing:-0.5px;
}

.section {
  padding:90px 40px;
}

.container {
  max-width:1200px;
  margin:auto;
  width:100%;
}

.light {
  background:#f5f5f5;
  color:#111;
}

.dark {
  background:#0a0a0a;
}

/* =========================
   NAVIGATION
========================= */
nav {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 40px;
  background:#ffffff;
  position:relative;
  z-index:1000;
}

nav img {
  height:55px;
  max-width:100%;
}

/* DESKTOP NAV */

.main-nav {
  display:flex;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
}

.main-nav a {
  text-decoration:none;
  color:#111;
  font-weight:500;
  position:relative;
  transition:0.3s;
}

/* HOVER LINE */

.main-nav a::after {
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:100%;
  height:2px;
  background:linear-gradient(to right,#d4af37,#f0d77a);
  transform:scaleX(0);
  transform-origin:left;
  transition:0.3s;
}

.main-nav a:hover {
  color:#0f3b65;
}

.main-nav a:hover::after {
  transform:scaleX(1);
}

.main-nav a.active {
  color:#0f3b65;
  font-weight:600;
}

.main-nav a.active::after {
  transform:scaleX(1);
}

/* CTA */

.cta-nav {
  background:#0f3b65;
  color:#fff !important;
  padding:10px 18px;
  border-radius:6px;
  transition:0.3s;
}

.cta-nav:hover {
  background:#174a7c;
}

/* MOBILE NAV */

.nav-toggle {
  display:none;
  font-size:30px;
  cursor:pointer;
  color:#0f3b65;
}

.mobile-menu {
  display:none;
  flex-direction:column;
  position:absolute;
  top:100%;
  left:0;
  width:100%;
  background:#fff;
}

.mobile-menu a {
  padding:15px;
  border-bottom:1px solid #eee;
  color:#111;
  text-decoration:none;
}

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

/* =========================
   HERO
========================= */

.hero {
  position:relative;
  padding:130px 40px;
  background:linear-gradient(to right,#000 55%,#0a0a0a);
  overflow:hidden;
}

.hero-inner {
  position:relative;
  z-index:2;
  max-width:1200px;
  margin:auto;
}

.hero h1 {
  font-size:52px;
  margin-bottom:20px;
}

.hero span {
  color:#d4af37;
}

.hero p {
  max-width:650px;
  color:#ddd;
  font-size:18px;
}

/* HERO LOGO */

.hero-logo {
  position:absolute;
  right:-120px;
  top:50%;
  transform:translateY(-50%);
  opacity:0.25;
  pointer-events:none;
}

.hero-logo img {
  height:420px;
  max-width:none;
}

/* =========================
   BUTTONS
========================= */

.btn,
.btn-primary {
  display:inline-block;
  margin-top:25px;
  padding:14px 28px;
  background:linear-gradient(135deg,#0f3b65,#174a7c);
  color:#fff !important;
  text-decoration:none;
  border-radius:8px;
  font-weight:600;
  transition:0.3s;
  box-shadow:0 8px 20px rgba(0,0,0,0.25);
}

.btn:hover,
.btn-primary:hover {
  transform:translateY(-2px);
  box-shadow:0 15px 35px rgba(0,0,0,0.35);
}

/* =========================
   GRID + CARDS
========================= */

.grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}

.card {
  background:linear-gradient(145deg,#ffffff,#f1f1f1);
  padding:30px;
  border-radius:12px;
  box-shadow:0 10px 30px rgba(0,0,0,0.1);
  transition:0.3s;
  color:#111;
  position:relative;
}

.card::before {
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:4px;
  height:100%;
  background:linear-gradient(to bottom,#d4af37,#f0d77a);
  transform:scaleY(0);
  transition:0.3s;
}

.card:hover {
  transform:translateY(-8px);
  box-shadow:0 20px 50px rgba(0,0,0,0.2);
}

.card:hover::before {
  transform:scaleY(1);
}

.card:hover h3 {
  color:#0f3b65;
}

.card p {
  color:#555;
}

/* DARK CARDS */

.dark .card {
  background:#111;
  border:1px solid #222;
}

.dark .card h3 {
  color:#fff;
}

.dark .card p {
  color:#bbb;
}

/* =========================
   CONTACT FORM
========================= */

.contact-grid {
  grid-template-columns:2fr 1fr;
  gap:40px;
}

.form-box {
  background:#fff;
  padding:30px;
  border-radius:12px;
  box-shadow:0 15px 40px rgba(0,0,0,0.15);
}

.form-box h3 {
  margin-bottom:20px;
  color:#111;
}

.form-row {
  display:flex;
  gap:15px;
  margin-bottom:15px;
}

.form-box input,
.form-box select,
.form-box textarea {
  width:100%;
  padding:14px;
  border:1px solid #ddd;
  border-radius:6px;
  font-family:'Inter',sans-serif;
  font-size:14px;
  transition:0.2s;
}

.form-box input:focus,
.form-box select:focus,
.form-box textarea:focus {
  border-color:#0f3b65;
  outline:none;
  box-shadow:0 0 0 2px rgba(15,59,101,0.1);
}

.form-box textarea {
  min-height:130px;
  resize:vertical;
}

.form-box input[type="file"] {
  background:#f5f5f5;
}

/* CONTACT SIDE BOX */

.contact-box {
  background:#111;
  color:#fff;
  padding:25px;
  border-radius:10px;
}

.contact-box a {
  color:#d4af37;
  text-decoration:none;
}

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

/* =========================
   CTA
========================= */

.cta {
  background:#111;
  text-align:center;
  padding:80px 20px;
}

.cta span {
  color:#d4af37;
}

.cta p {
  max-width:700px;
  margin:auto;
  color:#ccc;
}

/* =========================
   FOOTER
========================= */

footer {
  background:#000;
  padding:80px 40px;
}

.footer-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:50px;
  max-width:1200px;
  margin:auto;
}

footer h3 {
  color:#fff;
  margin-bottom:20px;
}

footer p {
  color:#aaa;
  line-height:1.8;
}

footer a {
  color:#d4af37;
  text-decoration:none;
  transition:0.3s;
}

footer a:hover {
  color:#fff;
  text-decoration:underline;
}

.footer-bottom {
  text-align:center;
  margin-top:50px;
  color:#777;
  font-size:13px;
  border-top:1px solid #222;
  padding-top:25px;
  line-height:1.9;
}

.footer-bottom strong {
  color:#d4af37;
}

/* =========================
   MOBILE
========================= */

@media (max-width:900px){

  nav {
    padding:15px 20px;
  }

  nav img {
    height:40px;
  }

  .main-nav {
    display:none;
  }

  .nav-toggle {
    display:block;
  }

  .hero {
    padding:80px 20px;
  }

  .hero h1 {
    font-size:28px;
    line-height:1.3;
  }

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

  .hero-logo {
    position:relative;
    right:auto;
    top:auto;
    transform:none;
    text-align:center;
    margin-top:30px;
    opacity:0.15;
  }

  .hero-logo img {
    height:160px;
    max-width:100%;
  }

  .btn,
  .btn-primary {
    display:block;
    width:100%;
    text-align:center;
  }

  .section {
    padding:60px 20px;
  }

  .grid {
    grid-template-columns:1fr;
    gap:20px;
  }

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

  .form-row {
    flex-direction:column;
  }

  footer {
    padding:50px 20px;
  }

}