/* ============================================================
   ARETE RENOVATION — GLOBAL STYLES
   ============================================================ */

:root {
  --gold:        #C5A059;
  --gold-light:  #E6C786;
  --gold-dark:   #8A6D3B;
  --bg-black:    #0A0A0A;
  --bg-dark:     #111111;
  --bg-card:     #161616;
  --bg-card2:    #1C1C1C;
  --text-white:  #F5F5F5;
  --text-gray:   #A0A0A0;
  --text-muted:  #666666;
  --border:      rgba(197,160,89,0.18);
  --border-soft: rgba(255,255,255,0.06);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background-color: var(--bg-black);
  color: var(--text-white);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Cinzel', serif;
  line-height: 1.15;
  letter-spacing: 0.04em;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: 'Montserrat', sans-serif; cursor: pointer; }

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-black); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── Selection ────────────────────────────────────────────── */
::selection { background: var(--gold); color: var(--bg-black); }

/* ── Gold Gradient Text ───────────────────────────────────── */
.gold-text {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Decorative Line ──────────────────────────────────────── */
.gold-line {
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 1rem 0;
}
.gold-line.center { margin: 1rem auto; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #0A0A0A;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-gold::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(197,160,89,0.35); }
.btn-gold:hover::after { opacity: 1; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  background: transparent;
  color: var(--gold-light);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--bg-black);
  box-shadow: 0 12px 40px rgba(197,160,89,0.3);
}

/* ── Section Layout ───────────────────────────────────────── */
.section-pad { padding: 6rem 0; }
.section-pad-sm { padding: 4rem 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.container-sm { max-width: 900px; margin: 0 auto; padding: 0 2rem; }

/* ── Section Labels ───────────────────────────────────────── */
.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

/* ── Cards ────────────────────────────────────────────────── */
.card-dark {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.card-dark:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* ── Noise Overlay ────────────────────────────────────────── */
.noise-overlay {
  position: relative;
}
.noise-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
  z-index: 1;
  opacity: 0.3;
}

/* ── Divider ──────────────────────────────────────────────── */
.gold-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

/* ── Reveal Animations ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal-left.revealed { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal-right.revealed { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal-scale.revealed { opacity: 1; transform: scale(1); }

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ── Navbar ───────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s;
}
#navbar.scrolled {
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(12px);
  padding: 0.75rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.6);
}
.nav-logo img { height: 44px; width: auto; }
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: var(--gold-light); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 1rem);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 220px;
  background: rgba(16,16,16,0.98);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item {
  display: block;
  padding: 0.65rem 1.2rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-gray);
  border-bottom: 1px solid var(--border-soft);
  transition: color 0.2s, background 0.2s, padding-left 0.2s;
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { color: var(--gold-light); background: rgba(197,160,89,0.06); padding-left: 1.6rem; }

/* Mobile Menu */
#mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
#mobile-menu.open { display: flex; }
.mobile-link {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.8);
  transition: color 0.3s;
}
.mobile-link:hover { color: var(--gold-light); }

/* Hamburger */
.hamburger { display: flex; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text-white);
  transition: all 0.3s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Footer ───────────────────────────────────────────────── */
#footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
}
.footer-logo img { height: 48px; width: auto; }

/* ── Hero Page Header ─────────────────────────────────────── */
.page-hero {
  position: relative;
  padding: 10rem 0 5rem;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.25);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, var(--bg-black) 100%);
}
.page-hero-content { position: relative; z-index: 2; }

/* ── Stats Bar ────────────────────────────────────────────── */
.stat-num {
  font-family: 'Cinzel', serif;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* ── Image Overlay Card ───────────────────────────────────── */
.img-card {
  position: relative;
  overflow: hidden;
  display: block;
}
.img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.img-card:hover img { transform: scale(1.06); }
.img-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 60%);
  transition: background 0.4s;
}
.img-card:hover .img-card-overlay {
  background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.25) 100%);
}

/* ── Form Styles ──────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.form-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  color: var(--text-white);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  padding: 0.85rem 1.1rem;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  width: 100%;
}
.form-input:focus {
  border-color: var(--gold);
  background: rgba(197,160,89,0.04);
}
.form-input::placeholder { color: var(--text-muted); }
textarea.form-input { resize: vertical; min-height: 130px; }

/* ── Service Badge ────────────────────────────────────────── */
.service-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--gold-dark);
  color: var(--gold);
  background: rgba(197,160,89,0.07);
}

/* ── Gold Corner Decoration ───────────────────────────────── */
.corner-deco {
  position: absolute;
  width: 50px; height: 50px;
  border-color: var(--gold-dark);
  border-style: solid;
  opacity: 0.5;
}
.corner-deco.tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.corner-deco.tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.corner-deco.bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.corner-deco.br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

/* ── Process Steps ────────────────────────────────────────── */
.step-num {
  font-family: 'Cinzel', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(197,160,89,0.1);
  line-height: 1;
  position: absolute;
  top: -0.5rem;
  left: -0.5rem;
  z-index: 0;
  transition: color 0.4s;
}

/* ── Testimonial Quote ────────────────────────────────────── */
.quote-mark {
  font-family: 'Cinzel', serif;
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.15;
  line-height: 0.7;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .section-pad { padding: 4rem 0; }
  h1 { font-size: clamp(2rem, 8vw, 3.5rem); }
  .stat-num { font-size: 2rem; }
}