:root {
  --primary: #F7931E;
  --primary-hover: #e0851a;
  --bg: #ffffff;
  --bg-light: #f8f9fa;
  --text-dark: #2d2d2d;
  --text-muted: #6c757d;
  --shadow: 0 6px 20px rgba(0,0,0,0.06);
  --radius: 14px;
  --transition: all 0.3s ease;
  --sidebar-w: 280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Montserrat', sans-serif; background: var(--bg); color: var(--text-dark); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; margin-bottom: 1rem; }
p { margin-bottom: 1rem; color: var(--text-muted); }

/* Layout */
.wrapper { display: flex; min-height: 100vh; }
.sidebar {
  position: fixed; top: 0; left: 0; width: var(--sidebar-w); height: 100vh;
  background: var(--bg); padding: 2rem 1.5rem; display: flex; flex-direction: column;
  border-right: 1px solid #eee; z-index: 1000; transition: transform 0.3s ease;
}
.main-content { margin-left: var(--sidebar-w); flex: 1; padding: 2rem; max-width: 1400px; }

/* Sidebar */
.logo-wrap { text-align: center; margin-bottom: 2rem; }
.logo { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin: 0 auto 0.8rem; box-shadow: var(--shadow); }
.nav-menu { flex: 1; display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
.nav-link { padding: 0.8rem 1rem; border-radius: 10px; font-weight: 500; position: relative; }
.nav-link:hover, .nav-link.active { background: var(--bg-light); color: var(--primary); }
.nav-link::before { content: ''; position: absolute; left: 0; top: 20%; height: 60%; width: 3px; background: var(--primary); border-radius: 2px; opacity: 0; transition: var(--transition); }
.nav-link.active::before, .nav-link:hover::before { opacity: 1; }

.cta-box { margin-top: auto; text-align: center; }
.btn-cta { display: block; width: 100%; padding: 1rem; background: var(--primary); color: #fff; font-weight: 600; border-radius: 12px; box-shadow: 0 4px 12px rgba(247,147,30,0.3); transition: var(--transition); }
.btn-cta:hover { background: var(--primary-hover); transform: translateY(-2px); }
.subtitle { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.6rem; font-style: italic; }

/* Main Content Sections */
.section { padding: 4rem 0; border-bottom: 1px solid #eee; }
.section:last-child { border-bottom: none; }
.section-title { font-size: 2rem; margin-bottom: 1.5rem; color: var(--text-dark); }
.grid-2, .grid-3, .grid-4 { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card { background: var(--bg); padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }

.list-check { padding-left: 0; }
.list-check li { position: relative; padding-left: 1.5rem; margin-bottom: 0.6rem; color: var(--text-muted); }
.list-check li::before { content: '✔'; position: absolute; left: 0; color: var(--primary); font-weight: bold; }

.quote-box { background: linear-gradient(135deg, #fff9f0, #fff); padding: 2rem; border-radius: var(--radius); border-left: 4px solid var(--primary); margin: 2rem 0; font-size: 1.1rem; font-style: italic; color: var(--text-dark); }

/* Forms & Inputs */
.form-group { margin-bottom: 1rem; }
.form-control { width: 100%; padding: 0.8rem 1rem; border: 1px solid #ddd; border-radius: 8px; font-family: inherit; transition: var(--transition); }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(247,147,30,0.15); }
textarea.form-control { resize: vertical; min-height: 120px; }

/* Gallery & Reviews */
.gallery-grid img { border-radius: var(--radius); transition: var(--transition); cursor: pointer; }
.gallery-grid img:hover { transform: scale(1.03); box-shadow: var(--shadow); }
.stars { color: #ffc107; letter-spacing: 2px; margin-bottom: 0.5rem; }

/* Mobile Toggle */
.menu-toggle { display: none; position: fixed; top: 1rem; left: 1rem; z-index: 1100; background: var(--primary); color: #fff; border: none; padding: 0.6rem; border-radius: 8px; cursor: pointer; }
.overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 999; }

/* Animations */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 992px) {
  .sidebar { transform: translateX(-100%); width: 85%; max-width: 300px; box-shadow: 4px 0 20px rgba(0,0,0,0.1); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 5rem 1.5rem 2rem; }
  .menu-toggle { display: block; }
  .overlay.show { display: block; }
}
@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}