/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black: #0a0a0a;
  --gold: #c9a84c;
  --gold-light: #e2c97e;
  --white: #ffffff;
  --gray-100: #f7f7f7;
  --gray-200: #e8e8e8;
  --gray-300: #cccccc;
  --gray-600: #666666;
  --gray-800: #222222;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.18);
  --radius: 8px;
  --transition: .3s ease;
  --max-width: 1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; font-family: inherit; }

.container { width: 90%; max-width: var(--max-width); margin: 0 auto; }

/* Focus visible */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 2rem; border-radius: var(--radius); font-weight: 600;
  font-size: .95rem; letter-spacing: .3px; transition: var(--transition);
  text-align: center;
}
.btn-gold { background: var(--gold); color: var(--black); }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border: 2px solid var(--gold); color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--black); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--black); }
.btn-white:hover { background: var(--gray-200); transform: translateY(-2px); }
.btn-dark { background: var(--black); color: var(--white); }
.btn-dark:hover { background: var(--gray-800); transform: translateY(-2px); }

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(10,10,10,.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,168,76,.15);
  transition: var(--transition);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.navbar-logo { font-size: 1.5rem; font-weight: 800; color: var(--gold); letter-spacing: 2px; display: flex; align-items: center; gap: .5rem; }
.navbar-logo img { height: 50px; width: auto; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: .2rem; }
.nav-links a, .nav-dropdown > span {
  color: var(--white); padding: .5rem 1rem; font-size: .9rem; font-weight: 500;
  transition: var(--transition); border-radius: var(--radius); cursor: pointer; display: inline-flex; align-items: center; gap: .3rem;
}
.nav-links a:hover, .nav-dropdown > span:hover { color: var(--gold); }
.nav-dropdown { position: relative; }
.nav-dropdown > span::after { content: '▾'; font-size: .7rem; margin-left: .2rem; }
.dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 220px;
  background: var(--black); border: 1px solid rgba(201,168,76,.2); border-radius: var(--radius);
  padding: .5rem 0; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: var(--transition); box-shadow: var(--shadow-lg);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: .6rem 1.2rem; font-size: .88rem; color: var(--gray-300); }
.dropdown-menu a:hover { color: var(--gold); background: rgba(201,168,76,.08); }

.nav-cta { background: var(--gold); color: var(--black) !important; padding: .55rem 1.2rem !important; border-radius: var(--radius); font-weight: 700 !important; font-size: .85rem !important; }
.nav-cta:hover { background: var(--gold-light) !important; color: var(--black) !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; padding: .5rem; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ========== HERO ========== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--black); overflow: hidden; padding: 6rem 0 4rem;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(rgba(0,0,0,.74), rgba(0,0,0,.80)),
              url('../assets/img/hero-bg.jpg') center/cover no-repeat;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 750px; }
.hero-badge { display: inline-block; background: rgba(201,168,76,.15); color: var(--gold); padding: .4rem 1.2rem; border-radius: 50px; font-size: .8rem; font-weight: 600; letter-spacing: 1px; margin-bottom: 1.5rem; border: 1px solid rgba(201,168,76,.3); }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); color: var(--white); font-weight: 800; line-height: 1.2; margin-bottom: 1.2rem; }
.hero h1 span { color: var(--gold); }
.hero p { color: var(--gray-300); font-size: 1.1rem; margin-bottom: 2.5rem; line-height: 1.8; }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ========== SECTIONS COMMON ========== */
.section { padding: 5rem 0; }
.section-light { background: var(--gray-100); }
.section-dark { background: var(--black); color: var(--white); }
.section-title { text-align: center; margin-bottom: 3.5rem; }
.section-title h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: .8rem; }
.section-title p { color: var(--gray-600); max-width: 600px; margin: 0 auto; font-size: 1rem; }
.section-dark .section-title p { color: var(--gray-300); }
.gold-line { width: 50px; height: 3px; background: var(--gold); margin: .8rem auto 0; border-radius: 2px; }

/* ========== SERVICES CARDS ========== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.service-card {
  background: var(--white); border-radius: var(--radius); padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--gray-200);
  text-align: center;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold); }
.service-icon { width: 60px; height: 60px; background: rgba(201,168,76,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 1.5rem; color: var(--gold); }
.service-card h3 { font-size: 1.2rem; margin-bottom: .8rem; }
.service-card p { color: var(--gray-600); font-size: .95rem; margin-bottom: 1.5rem; }

/* ========== DETAIL SECTIONS ========== */
.detail-section { padding: 5rem 0; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.detail-text h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 1rem; }
.detail-text > p { color: var(--gray-600); margin-bottom: 1.5rem; font-size: 1rem; }
.detail-list { display: flex; flex-direction: column; gap: .8rem; margin-bottom: 2rem; }
.detail-list li { display: flex; align-items: flex-start; gap: .8rem; font-size: .95rem; }
.detail-list li::before { content: '✦'; color: var(--gold); font-size: .8rem; flex-shrink: 0; margin-top: .25rem; }
.detail-image { border-radius: var(--radius); aspect-ratio: 4/3; overflow: hidden; box-shadow: var(--shadow-md); transition: var(--transition); }
.detail-image:hover { box-shadow: var(--shadow-lg); transform: scale(1.02); }
.detail-image img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: var(--radius); }

/* ========== HOW IT WORKS ========== */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; counter-reset: step; }
.step-card { text-align: center; padding: 2rem 1.5rem; position: relative; }
.step-number {
  width: 50px; height: 50px; background: var(--gold); color: var(--black);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 800; margin: 0 auto 1.2rem;
}
.step-card h3 { font-size: 1.05rem; margin-bottom: .6rem; }
.step-card p { color: var(--gray-600); font-size: .9rem; }

/* ========== BENEFITS ========== */
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.benefit-card {
  display: flex; gap: 1rem; padding: 1.5rem; background: var(--white);
  border-radius: var(--radius); border: 1px solid var(--gray-200); transition: var(--transition);
}
.benefit-card:hover { border-color: var(--gold); box-shadow: var(--shadow-sm); }
.benefit-icon { width: 44px; height: 44px; background: rgba(201,168,76,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--gold); font-size: 1.1rem; }
.benefit-card h4 { font-size: 1rem; margin-bottom: .3rem; }
.benefit-card p { color: var(--gray-600); font-size: .88rem; }

/* ========== ABOUT ========== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.about-text h3 { font-size: 1.3rem; margin-bottom: .6rem; color: var(--gold); }
.about-text p { color: var(--gray-600); margin-bottom: 1.5rem; }
.values-list { display: flex; flex-direction: column; gap: 1rem; }
.value-item { padding: 1.2rem; background: var(--white); border-radius: var(--radius); border-left: 3px solid var(--gold); box-shadow: var(--shadow-sm); }
.value-item h4 { font-size: 1rem; margin-bottom: .3rem; }
.value-item p { color: var(--gray-600); font-size: .9rem; }

/* ========== CTA ========== */
.cta-section { padding: 5rem 0; text-align: center; }
.cta-section h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: var(--gray-300); margin-bottom: 2rem; max-width: 550px; margin-left: auto; margin-right: auto; }

/* ========== FAQ ========== */
.faq-list { max-width: 750px; margin: 0 auto; display: flex; flex-direction: column; gap: .8rem; }
.faq-item { border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.faq-item.active { border-color: var(--gold); }
.faq-question {
  width: 100%; background: var(--white); padding: 1.2rem 1.5rem; font-size: 1rem;
  font-weight: 600; text-align: left; display: flex; justify-content: space-between;
  align-items: center; gap: 1rem; transition: var(--transition); color: var(--black);
}
.faq-question:hover { color: var(--gold); }
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--gold); transition: var(--transition); flex-shrink: 0; }
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer-inner { padding: 0 1.5rem 1.2rem; color: var(--gray-600); font-size: .95rem; line-height: 1.7; }

/* ========== CONTACT ========== */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2.5rem; }
.contact-card { display: flex; align-items: flex-start; gap: 1rem; padding: 1.5rem; background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); }
.contact-icon { width: 44px; height: 44px; background: rgba(201,168,76,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 1.1rem; flex-shrink: 0; }
.contact-card h4 { font-size: .95rem; margin-bottom: .2rem; }
.contact-card p, .contact-card a { color: var(--gray-600); font-size: .9rem; }
.contact-card a:hover { color: var(--gold); }

/* ========== FOOTER ========== */
.footer { background: var(--black); color: var(--gray-300); padding: 4rem 0 1.5rem; border-top: 1px solid rgba(201,168,76,.15); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand h3 { color: var(--gold); font-size: 1.3rem; letter-spacing: 2px; margin-bottom: .8rem; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer h4 { color: var(--white); font-size: .95rem; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 1px; }
.footer ul li { margin-bottom: .5rem; }
.footer ul a { color: var(--gray-300); font-size: .9rem; transition: var(--transition); }
.footer ul a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 1.5rem; text-align: center; font-size: .85rem; color: var(--gray-600); }

/* ========== ANIMATIONS ========== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0s !important; transition-duration: 0s !important; }
  html { scroll-behavior: auto; }
  .fade-in { opacity: 1; transform: none; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
  .detail-grid, .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 70px; left: 0; width: 100%; background: rgba(10,10,10,.98);
    flex-direction: column; align-items: stretch; padding: 1rem;
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
  }
  .nav-links.open { max-height: 100vh; overflow-y: auto; }
  .nav-links a, .nav-dropdown > span { padding: .8rem 1rem; }
  .dropdown-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
    border: none; background: rgba(255,255,255,.03); padding: 0;
  }
  .nav-dropdown.open .dropdown-menu { max-height: 300px; padding: .3rem 0; }
  .nav-cta { margin-top: .5rem; text-align: center; display: block; }

  .hero-buttons { flex-direction: column; align-items: center; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}