/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; }
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.nav-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
.nav-fixed.scrolled {
  background: rgba(10, 23, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: #d4a843;
  transition: width 0.25s ease;
}
.nav-link:hover::after { width: 100%; }

/* ===== MOBILE MENU ===== */
.mobile-menu-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.mobile-menu-open #mobile-menu {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-open body { overflow: hidden; }
.mobile-menu-link {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.75rem;
  font-weight: 500;
  color: #fff;
  transition: color 0.2s;
}
.menu-line { transition: all 0.3s ease; }
#menu-btn[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
}
#menu-btn[aria-expanded="true"] .menu-line:nth-child(3) {
  width: 1.5rem;
  transform: rotate(-45deg) translate(4px, -4px);
}

/* ===== HERO ===== */
.hero-gradient {
  background: linear-gradient(
    135deg,
    #0a170a 0%,
    #132a13 25%,
    #1a3a1a 40%,
    #1e3d20 55%,
    #173018 70%,
    #0e1f10 85%,
    #0a170a 100%
  );
}
.hero-img {
  opacity: 0.18;
  filter: saturate(0.7);
}
.hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(10, 23, 10, 0.75) 0%,
    rgba(10, 23, 10, 0.55) 50%,
    rgba(10, 23, 10, 0.85) 100%
  );
}
.hero-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a843' fill-opacity='0.15'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Hero scroll indicator */
.scroll-indicator {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(212, 168, 67, 0.5);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}
.scroll-indicator::before {
  content: '';
  width: 3px;
  height: 8px;
  background: #d4a843;
  border-radius: 2px;
  margin-top: 6px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ===== BUTTONS ===== */
.btn-gold {
  background: linear-gradient(135deg, #d4a843 0%, #c49a30 100%);
  color: #0e1210;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 2px 12px rgba(212, 168, 67, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.4);
  background: linear-gradient(135deg, #e8c876 0%, #d4a843 100%);
}
.btn-gold-lg {
  background: linear-gradient(135deg, #d4a843 0%, #c49a30 100%);
  color: #0e1210;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-gold-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212, 168, 67, 0.45);
  background: linear-gradient(135deg, #e8c876 0%, #d4a843 100%);
}
.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

/* ===== LABELS ===== */
.label-gold {
  color: #c49a30;
  letter-spacing: 0.12em;
}

/* ===== SERVICE CARDS ===== */
.service-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(196, 154, 48, 0.3);
}
.service-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f0f5f0 0%, #d8e8d8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== STEP CARDS ===== */
.step-card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* ===== INPUT FIELDS ===== */
.input-field {
  border: 1.5px solid rgba(0, 0, 0, 0.12);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: #0e1210;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  width: 100%;
}
.input-field::placeholder { color: rgba(14, 18, 16, 0.35); }
.input-field:focus {
  border-color: #c49a30;
  box-shadow: 0 0 0 3px rgba(196, 154, 48, 0.12);
}

/* ===== SUBMIT BUTTON ===== */
.btn-submit {
  background: linear-gradient(135deg, #1f421f 0%, #132a13 100%);
  color: #fff;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  box-shadow: 0 4px 16px rgba(10, 23, 10, 0.3);
}
.btn-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(10, 23, 10, 0.4);
  background: linear-gradient(135deg, #285628 0%, #1f421f 100%);
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.4s; }
.reveal[data-reveal-delay="5"] { transition-delay: 0.5s; }
.reveal[data-reveal-delay="6"] { transition-delay: 0.6s; }

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== CTA SECTION ===== */
.cta-gradient {
  background: linear-gradient(
    135deg,
    #0e1f10 0%,
    #132a13 30%,
    #1a3a1a 60%,
    #0e1f10 100%
  );
}

/* ===== ABOUT PATTERN ===== */
.about-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a843' fill-opacity='0.08'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
  .nav-fixed { background: rgba(10, 23, 10, 0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
}

/* ===== SELECTION ===== */
::selection { background: rgba(196, 154, 48, 0.3); color: #0e1210; }