/* ============================================================
   AAROHA ESTATE — Layout (header, nav, drawer, footer, shells)
   ============================================================ */

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height var(--t-med) var(--ease-out),
              background var(--t-med) var(--ease-out),
              box-shadow var(--t-med) var(--ease-out);
}
.site-header .container { display: flex; align-items: center; gap: 1.5rem; }

/* Solid state after scroll */
.site-header.is-scrolled {
  height: var(--header-h-scrolled);
  background: rgba(8, 17, 33, .86);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: 0 10px 34px rgba(4, 9, 18, .5);
  border-bottom: 1px solid rgba(198, 161, 91, .18);
}

/* Brand */
.brand { display: inline-flex; align-items: center; gap: .7rem; margin-right: auto; }
.brand img { width: auto; height: 92px; margin: 15px 0 0 0; filter: drop-shadow(0 4px 14px rgba(0,0,0,.45)); transition: height var(--t-med) var(--ease-out), margin var(--t-med) var(--ease-out); background: transparent; }
.is-scrolled .brand img { height: 55px; margin: -6px 0; }

/* Desktop nav */
.main-nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav-links { display: flex; align-items: center; gap: clamp(.4rem, 1.4vw, 1.3rem); position: relative; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: .55rem .65rem;
  font-size: .86rem;
  font-weight: 400;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .82);
  transition: color var(--t-fast) var(--ease-out);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: .65rem; right: 100%;
  bottom: .2rem;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-gold);
  transition: right var(--t-med) var(--ease-lux);
}
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--gold-300); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { right: .65rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px; height: 46px;
  padding: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-sm);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--gold-300);
  border-radius: 2px;
  transition: transform var(--t-med) var(--ease-lux), opacity var(--t-fast);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Mobile drawer ---------- */
.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  z-index: var(--z-drawer);
  width: min(400px, 88vw);
  height: 100dvh;
  background: var(--grad-navy);
  border-left: 1px solid rgba(198, 161, 91, .22);
  box-shadow: var(--shadow-xl);
  padding: 6.2rem 2.2rem 2.2rem;
  transform: translateX(102%);
  visibility: hidden;
  transition: transform var(--t-med) var(--ease-lux), visibility 0s var(--t-med);
  overflow-y: auto;
}
.nav-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
  transition: transform var(--t-med) var(--ease-lux), visibility 0s;
}
.drawer-brand { display: inline-block; margin: -2.4rem 0 1.8rem; }
.drawer-brand img { display: block; height: 110px; width: auto; }
.nav-drawer .nav-link {
  display: block;
  font-size: 1rem;
  padding: .95rem .4rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color var(--t-fast) var(--ease-out), padding-left var(--t-fast) var(--ease-out), text-shadow var(--t-fast);
}
.nav-drawer .nav-link::after { left: .4rem; }
/* Glow dot — blooms in on hover */
.nav-drawer .nav-link::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-gold);
  box-shadow: 0 0 10px 2px rgba(212,175,55,.5);
  opacity: 0;
  transform: translate(-6px,-50%) scale(.3);
  transition: opacity var(--t-fast), transform var(--t-fast) var(--ease-out);
}
.nav-drawer .nav-link:hover { padding-left: 1rem; text-shadow: 0 0 16px rgba(212,175,55,.4); }
.nav-drawer .nav-link:hover::before { opacity: 1; transform: translate(0,-50%) scale(1); }
.drawer-close {
  position: absolute;
  top: 1.2rem; right: 1.2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--gold-300);
  font-size: 1.15rem;
  line-height: 1;
}
.drawer-cta { margin-top: 1.8rem; }
.drawer-meta { margin-top: 2rem; font-size: .85rem; color: rgba(214,224,238,.6); }
.drawer-meta a { color: var(--gold-300); }
.nav-overlay {
  position: fixed; inset: 0;
  z-index: calc(var(--z-drawer) - 1);
  background: rgba(4, 9, 18, .6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-med), visibility var(--t-med);
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }

/* ---------- Hero shell ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-900);
  color: #fff;
}
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide {
  opacity: 0;
  transition: opacity 1.4s var(--ease-out);
  will-change: opacity;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  background: var(--navy-900);
}
.hero-slide.is-active img { animation: heroZoom 7.5s ease-out forwards; }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-hero);
  pointer-events: none;
}
.hero-grain {
  position: absolute; inset: 0; z-index: 1;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 3; }
.hero-content { max-width: 760px; padding: calc(var(--header-h) + 2rem) 0 6rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .55rem 1.15rem;
  border-radius: var(--r-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  font-size: .8rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 1.6rem;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--grad-gold); box-shadow: 0 0 12px var(--gold-400); }
.hero-badge-tag { font-size: .72rem; letter-spacing: .24em; color: var(--gold-400); text-shadow: 0 0 18px rgba(212,175,55,.35); }
.hero h1 { color: #fff; margin-bottom: 1.3rem; }
.hero h1 em { font-style: normal; }
.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 300;
  color: rgba(230, 237, 246, .82);
  max-width: 560px;
  margin-bottom: 2.4rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Hero slide controls */
.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: clamp(2rem, 5vw, 3.4rem);
  transform: translateX(-50%);
  display: flex;
  gap: .7rem;
}
.hero-dot {
  width: 34px; height: 4px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: rgba(255,255,255,.28);
  transition: background var(--t-med), transform var(--t-med);
  overflow: hidden;
  position: relative;
}
.hero-dot.is-active { background: rgba(255,255,255,.28); }
.hero-dot.is-active::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-gold);
  border-radius: inherit;
  animation: dotFill 5s linear forwards;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  z-index: 4;
  right: clamp(1.2rem, 4vw, 3rem);
  bottom: clamp(2rem, 5vw, 3rem);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  color: rgba(255,255,255,.65);
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.scroll-cue::after {
  content: "";
  width: 1px; height: 52px;
  background: linear-gradient(var(--gold-500), transparent);
  animation: cueDrop 1.8s var(--ease-out) infinite;
}

/* ---------- Inner page hero ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(3.5rem, 8vw, 6rem)) 0 clamp(3rem, 6vw, 5rem);
  background: var(--grad-navy);
  color: #fff;
  overflow: hidden;
}
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 4.4vw, 3rem); margin-bottom: .6rem; }
.page-hero .lead { color: rgba(214,224,238,.7); max-width: 600px; }
.page-hero .blob { opacity: .5; }
.crumbs {
  display: flex; flex-wrap: wrap; gap: .5rem;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(214,224,238,.55);
  margin-bottom: 1.4rem;
}
.crumbs a { color: var(--gold-300); transition: color var(--t-fast); }
.crumbs a:hover { color: var(--gold-100); }
.crumbs [aria-current] { color: rgba(255,255,255,.85); }
.crumbs .sep { color: rgba(198,161,91,.5); }

/* ---------- Footer ---------- */
.site-footer {
  background: linear-gradient(180deg, #081121 0%, #050c17 100%);
  color: rgba(214, 224, 238, .62);
  font-size: .94rem;
  font-weight: 300;
  border-top: 1px solid rgba(198, 161, 91, .18);
}
.footer-main { padding: clamp(3.5rem, 7vw, 5.5rem) 0 2.5rem; }
.footer-brand img { height: 118px; width: auto; margin-bottom: 1.2rem; background: transparent; }
.footer-brand p { max-width: 320px; }
.footer-title {
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.3rem;
}
.footer-links li { margin-bottom: .65rem; }
.footer-links a {
  position: relative;
  display: inline-block;
  padding-bottom: 3px;
  color: rgba(214,224,238,.62);
  transition: color var(--t-fast), padding-left var(--t-fast) var(--ease-out), text-shadow var(--t-fast);
}
/* Glow dot — blooms in on hover */
.footer-links a::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-gold);
  box-shadow: 0 0 10px 2px rgba(212,175,55,.5);
  opacity: 0;
  transform: translate(-6px,-50%) scale(.3);
  transition: opacity var(--t-fast), transform var(--t-fast) var(--ease-out);
}
/* Unfolding gold gradient underline */
.footer-links a::after {
  content: "";
  position: absolute; left: 0; right: 100%;
  bottom: -1px; height: 2px;
  border-radius: 2px;
  background: var(--grad-gold);
  transition: right var(--t-med) var(--ease-lux);
}
.footer-links a:hover { color: var(--gold-300); padding-left: 14px; text-shadow: 0 0 16px rgba(212,175,55,.4); }
.footer-links a:hover::before { opacity: 1; transform: translate(0,-50%) scale(1); }
.footer-links a:hover::after { right: 0; }

.footer-contact li { display: flex; gap: .8rem; margin-bottom: 1rem; align-items: flex-start; }
.footer-contact svg { flex: 0 0 18px; width: 18px; height: 18px; margin-top: .25rem; stroke: var(--gold-500); }

.newsletter p { font-size: .88rem; }
.newsletter-form {
  display: flex;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-pill);
  padding: .3rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.newsletter-form:focus-within { border-color: rgba(198,161,91,.55); box-shadow: 0 0 0 4px rgba(198,161,91,.12); }
.newsletter-form input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  color: #fff;
  padding: .6rem 1rem;
  font: inherit;
}
.newsletter-form input::placeholder { color: rgba(214,224,238,.4); }
.newsletter-form input:focus { outline: none; }
.newsletter-form button { flex: 0 0 auto; }
.newsletter-note { font-size: .78rem; margin-top: .7rem; color: rgba(214,224,238,.42); }

.social-row { display: flex; gap: .7rem; margin-top: 1.4rem; }
.social-link {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  transition: transform var(--t-med) var(--ease-lux), background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.social-link svg { width: 17px; height: 17px; fill: rgba(230,237,246,.8); transition: fill var(--t-fast); }
.social-link:hover {
  transform: translateY(-4px) rotate(6deg);
  background: var(--grad-gold);
  border-color: transparent;
  box-shadow: var(--shadow-gold-sm);
}
.social-link:hover svg { fill: var(--navy-900); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 1.4rem 0;
  font-size: .82rem;
}
.footer-bottom .container { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; justify-content: space-between; }
.footer-bottom a { color: rgba(214,224,238,.62); }
.footer-bottom a:hover { color: var(--gold-300); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 1.4rem; bottom: 1.4rem;
  z-index: var(--z-header);
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--grad-gold);
  color: var(--navy-900);
  box-shadow: var(--shadow-gold);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px) scale(.9);
  transition: all var(--t-med) var(--ease-lux);
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 20px 46px rgba(198,161,91,.42); }

/* ---------- Floating quick-contact social buttons ---------- */
.float-social {
  position: fixed;
  right: 1.4rem;
  bottom: calc(1.4rem + 52px + 14px);
  z-index: var(--z-header);
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.float-btn {
  display: grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--grad-gold);
  color: var(--navy-900);
  box-shadow: var(--shadow-gold-sm);
  transition: transform var(--t-med) var(--ease-lux), box-shadow var(--t-med);
}
.float-btn svg { width: 21px; height: 21px; fill: currentColor; }
.float-btn:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.float-btn:active { transform: translateY(-1px) scale(.96); }
.drawer-brand img {
  background: transparent;
}