/* ================================================
   Arham Traders — Premium False Ceiling Website
   Custom Styles | arhamtraders.shop
   ================================================ */

/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700;800&display=swap');

/* ===== Design Tokens ===== */
:root {
  --gold:        #C9A227;
  --gold-dark:   #A68920;
  --gold-light:  #E4C055;
  --gold-bg:     rgba(201,162,39,0.08);
  --dark:        #1C2B3A;
  --dark-2:      #243447;
  --dark-3:      #0F1923;
  --text:        #111827;
  --muted:       #6B7280;
  --white:       #FFFFFF;
  --light:       #F9FAFB;
  --border:      #E5E7EB;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.06),0 4px 12px rgba(0,0,0,0.05);
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 10px 40px rgba(0,0,0,0.14);
  --radius:      12px;
  --ease:        cubic-bezier(0.4,0,0.2,1);
}

/* ===== Reset ===== */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body { font-family: 'Inter', sans-serif; color: var(--text); overflow-x: hidden; line-height: 1.6; background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
button { font-family: 'Inter', sans-serif; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ===== Utilities ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.display-font { font-family: 'Playfair Display', serif; }
.text-gold { color: var(--gold); }
.gold-text {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== SECTION LAYOUT ===== */
.sec { padding: 6rem 0; }
.sec-sm { padding: 4rem 0; }
.sec-dark { background: var(--dark-3); }
.sec-light { background: var(--light); }

.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}
.sec-tag::before {
  content: '';
  width: 1.5rem;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  flex-shrink: 0;
}

.sec-title {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
  line-height: 1.18;
  margin-bottom: 1rem;
}
.sec-title-white { color: white; }

.sec-sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 560px;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all 0.35s var(--ease);
  background: transparent;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 24px rgba(0,0,0,0.09);
  backdrop-filter: blur(8px);
}
#navbar.nav-solid { background: var(--dark-3); }

/* ── nav-solid: keep dark theme while scrolling on inner pages ── */
#navbar.nav-solid.scrolled {
  background: rgba(15,25,35,0.97);
  box-shadow: 0 2px 24px rgba(0,0,0,0.25);
}
#navbar.nav-solid .nav-logo-text,
#navbar.nav-solid.scrolled .nav-logo-text { color: white; }
#navbar.nav-solid .nav-links a,
#navbar.nav-solid.scrolled .nav-links a { color: rgba(255,255,255,0.88); }
#navbar.nav-solid .nav-links a:hover,
#navbar.nav-solid.scrolled .nav-links a:hover,
#navbar.nav-solid .nav-links a.active,
#navbar.nav-solid.scrolled .nav-links a.active { color: var(--gold); }
#navbar.nav-solid.scrolled .hamburger span { background: white; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Logo */
.nav-brand { display: flex; align-items: center; gap: 11px; }
.nav-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.05rem;
  flex-shrink: 0;
}
.nav-logo-text {
  font-size: 1.3rem; font-weight: 800;
  color: white; letter-spacing: -0.4px;
  line-height: 1.2;
  transition: color 0.3s;
}
.nav-logo-sub {
  font-size: 0.58rem; color: var(--gold);
  letter-spacing: 2px; text-transform: uppercase;
  font-weight: 600;
}
#navbar.scrolled .nav-logo-text { color: var(--dark); }

/* Desktop links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
}
.nav-links a {
  display: block;
  padding: 0.5rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  border-radius: 7px;
  transition: all 0.25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: 3px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.28s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 55%; }

#navbar.scrolled .nav-links a { color: var(--dark); }
#navbar.scrolled .nav-links a:hover,
#navbar.scrolled .nav-links a.active { color: var(--gold); }

.nav-cta-link {
  background: var(--gold) !important;
  color: var(--dark) !important;
  font-weight: 700 !important;
  padding: 0.52rem 1.25rem !important;
  border-radius: 8px !important;
  margin-left: 0.4rem;
  transition: all 0.25s !important;
}
.nav-cta-link::after { display: none !important; }
.nav-cta-link:hover {
  background: var(--gold-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(201,162,39,0.4);
}
#navbar.scrolled .nav-cta-link { color: var(--dark) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 7px;
  border-radius: 6px;
  transition: background 0.2s;
}
.hamburger:hover { background: rgba(255,255,255,0.1); }
.hamburger span {
  width: 22px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  display: block;
}
#navbar.scrolled .hamburger span { background: var(--dark); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */
.mobile-nav {
  position: fixed;
  top: 76px; left: 0; right: 0;
  background: var(--dark-3);
  border-top: 1px solid rgba(255,255,255,0.07);
  z-index: 999;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
  padding: 0.75rem 1rem 1rem;
}
.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-nav a {
  display: block;
  padding: 0.8rem 1rem;
  color: rgba(255,255,255,0.82);
  font-weight: 500;
  border-radius: 8px;
  font-size: 0.92rem;
  transition: all 0.2s;
}
.mobile-nav a:hover { background: rgba(255,255,255,0.07); color: var(--gold); }
.mobile-nav .m-cta {
  background: var(--gold);
  color: var(--dark) !important;
  font-weight: 700;
  text-align: center;
  margin-top: 0.5rem;
}
.mobile-nav .m-cta:hover { background: var(--gold-dark); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,25,35,0.93) 0%,
    rgba(28,43,58,0.82) 45%,
    rgba(28,43,58,0.6) 100%
  );
}
.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(201,162,39,0.5);
  background: rgba(201,162,39,0.1);
  color: var(--gold);
  padding: 0.42rem 1.1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  color: white;
  line-height: 1.12;
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}
.hero h1 em { font-style: normal; color: var(--gold); }
.hero-sub {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.hero-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* Scroll cue */
.scroll-cue {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.45rem;
  color: rgba(255,255,255,0.4); font-size: 0.65rem;
  letter-spacing: 2.5px; text-transform: uppercase; z-index: 2;
  animation: bob 2.5s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}
.scroll-mouse {
  width: 21px; height: 32px;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 11px; position: relative;
}
.scroll-mouse::after {
  content: '';
  position: absolute; top: 5px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 6px;
  background: var(--gold); border-radius: 2px;
  animation: dotDrop 1.5s ease infinite;
}
@keyframes dotDrop {
  0%   { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.82rem 1.7rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.93rem;
  transition: all 0.28s var(--ease);
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}

.btn-gold { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn-gold:hover {
  background: var(--gold-dark); border-color: var(--gold-dark);
  transform: translateY(-2px); box-shadow: 0 8px 22px rgba(201,162,39,0.4);
}
.btn-outline-white { background: transparent; color: white; border-color: rgba(255,255,255,0.5); }
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1); border-color: white; transform: translateY(-2px);
}
.btn-wa { background: #25D366; color: white; border-color: #25D366; }
.btn-wa:hover {
  background: #1ebe5d; border-color: #1ebe5d;
  transform: translateY(-2px); box-shadow: 0 8px 22px rgba(37,211,102,0.35);
}
.btn-dark { background: var(--dark); color: white; border-color: var(--dark); }
.btn-dark:hover { background: var(--dark-2); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,0.2); }
.btn-gold-outline { background: transparent; color: var(--gold); border-color: var(--gold); }
.btn-gold-outline:hover { background: var(--gold); color: var(--dark); transform: translateY(-2px); }
.btn-sm { padding: 0.6rem 1.25rem; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--dark); padding: 2.5rem 0; }
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
}
.stat-card { text-align: center; padding: 0.5rem 1rem; }
.stat-card + .stat-card { border-left: 1px solid rgba(255,255,255,0.1); }
.stat-num {
  font-size: 2.6rem; font-weight: 800;
  color: var(--gold); line-height: 1;
}
.stat-num sup { font-size: 1.4rem; vertical-align: top; margin-top: 0.4rem; display: inline-block; }
.stat-lbl { color: rgba(255,255,255,0.55); font-size: 0.76rem; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 0.45rem; }

/* ===== SERVICE CARDS ===== */
.svc-card {
  background: white;
  border-radius: var(--radius);
  padding: 1.85rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.32s var(--ease);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.svc-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), var(--gold-dark));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.svc-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); }
.svc-card:hover::after { transform: scaleX(1); }

.svc-icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.3rem;
  margin-bottom: 1.2rem; flex-shrink: 0;
}
.svc-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 0.6rem; }
.svc-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.75; flex: 1; }
.svc-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--gold); font-weight: 600; font-size: 0.86rem;
  margin-top: 1.2rem; transition: gap 0.25s, color 0.25s;
}
.svc-link:hover { gap: 0.75rem; color: var(--gold-dark); }

/* ===== WHY CHOOSE US ===== */
.why-img-wrap { position: relative; }
.why-img-wrap img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.why-badge {
  position: absolute; bottom: 2rem; left: -1.25rem;
  background: white; border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow-lg);
  text-align: center; min-width: 155px;
}

.feature-row { display: flex; gap: 1.15rem; margin-bottom: 1.65rem; }
.f-icon {
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--gold-bg);
  border: 1.5px solid rgba(201,162,39,0.22);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1.1rem;
  flex-shrink: 0; transition: all 0.28s;
}
.feature-row:hover .f-icon { background: var(--gold); color: white; border-color: var(--gold); }
.f-title { font-weight: 700; color: var(--dark); font-size: 0.93rem; margin-bottom: 0.22rem; }
.f-desc { color: var(--muted); font-size: 0.86rem; line-height: 1.65; }

/* ===== PROJECT CARDS ===== */
.proj-card {
  border-radius: var(--radius); overflow: hidden;
  position: relative; aspect-ratio: 4/3; background: #ddd;
}
.proj-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.proj-card:hover img { transform: scale(1.06); }
.proj-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,25,35,0.88) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.4rem; opacity: 0; transition: opacity 0.32s;
}
.proj-card:hover .proj-overlay { opacity: 1; }
.proj-overlay h4 { color: white; font-weight: 700; font-size: 1rem; }
.proj-overlay span { color: var(--gold); font-size: 0.8rem; }

/* ===== TESTIMONIALS ===== */
.testi-card {
  background: white;
  border-radius: var(--radius); padding: 1.85rem;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  position: relative; transition: all 0.3s;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.quote-mark {
  position: absolute; top: 1rem; right: 1.4rem;
  font-size: 4.5rem; color: rgba(201,162,39,0.1);
  font-family: 'Playfair Display', serif; line-height: 1;
  pointer-events: none;
}
.stars { color: #F59E0B; font-size: 0.88rem; letter-spacing: 1.5px; margin-bottom: 0.8rem; }
.testi-text { color: var(--muted); font-size: 0.9rem; line-height: 1.85; font-style: italic; margin-bottom: 1.4rem; }
.testi-author { display: flex; align-items: center; gap: 0.8rem; }
.auth-av {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--dark));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 0.95rem; flex-shrink: 0;
}
.auth-name { font-weight: 700; color: var(--dark); font-size: 0.88rem; }
.auth-loc { color: var(--muted); font-size: 0.78rem; }

/* ===== CTA SECTION ===== */
.cta-sec {
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark) 60%, var(--dark-2) 100%);
  position: relative; overflow: hidden;
}
.cta-sec::before {
  content: ''; position: absolute;
  top: -30%; right: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,162,39,0.13) 0%, transparent 65%);
  pointer-events: none;
}
.cta-sec::after {
  content: ''; position: absolute;
  bottom: -20%; left: -5%;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(201,162,39,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* ===== FOOTER ===== */
.footer { background: var(--dark-3); }
.footer-main { padding: 5rem 0 3rem; }
.footer-logo-text { font-size: 1.4rem; font-weight: 800; color: white; letter-spacing: -0.3px; }
.footer-logo-sub { font-size: 0.58rem; color: var(--gold); letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }
.footer-desc { color: rgba(255,255,255,0.45); font-size: 0.86rem; line-height: 1.8; margin-top: 0.85rem; max-width: 265px; }
.footer h4 {
  color: white; font-weight: 700; font-size: 0.9rem;
  letter-spacing: 0.3px; margin-bottom: 1.2rem;
  padding-bottom: 0.65rem; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.f-link {
  display: flex; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.48); font-size: 0.86rem;
  padding: 0.3rem 0; transition: all 0.22s;
}
.f-link i { font-size: 0.65rem; color: var(--gold); }
.f-link:hover { color: var(--gold); transform: translateX(4px); }
.f-contact-row { display: flex; gap: 0.8rem; margin-bottom: 0.8rem; font-size: 0.86rem; color: rgba(255,255,255,0.48); }
.f-contact-icon { color: var(--gold); margin-top: 2px; flex-shrink: 0; font-size: 0.88rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1.5rem 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-copy { color: rgba(255,255,255,0.3); font-size: 0.8rem; }

.social-links { display: flex; gap: 0.5rem; }
.social-link {
  width: 32px; height: 32px; border-radius: 7px;
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.48); font-size: 0.85rem;
  transition: all 0.22s;
}
.social-link:hover { background: var(--gold); color: white; }

/* ===== FLOATING BUTTONS ===== */
.wa-float {
  position: fixed; bottom: 26px; right: 22px;
  width: 56px; height: 56px;
  background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.6rem; z-index: 990;
  box-shadow: 0 4px 18px rgba(37,211,102,0.45);
  transition: all 0.28s;
  animation: waPulse 2.5s ease-in-out infinite;
}
.wa-float:hover { transform: scale(1.12) translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.55); }
.wa-tooltip {
  position: absolute; right: 64px; top: 50%; transform: translateY(-50%) translateX(4px);
  background: var(--dark-3); color: white;
  font-size: 0.75rem; font-weight: 500;
  padding: 0.35rem 0.75rem; border-radius: 6px;
  white-space: nowrap; opacity: 0;
  transition: all 0.22s; pointer-events: none;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }
@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.call-float {
  position: fixed; bottom: 26px; left: 22px;
  width: 56px; height: 56px;
  background: var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.35rem; z-index: 990;
  box-shadow: 0 4px 18px rgba(201,162,39,0.45);
  transition: all 0.28s;
}
.call-float:hover { transform: scale(1.12) translateY(-2px); background: var(--gold-dark); }

/* ===== PAGE HERO (inner pages) ===== */
.pg-hero {
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark) 55%, var(--dark-2) 100%);
  padding: 8.5rem 0 4.5rem;
  position: relative; overflow: hidden;
}
.pg-hero::before {
  content: ''; position: absolute;
  top: -20%; right: -5%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(201,162,39,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.pg-hero h1 { color: white; font-weight: 800; font-size: clamp(1.85rem, 5vw, 3rem); letter-spacing: -0.5px; }
.pg-hero p { color: rgba(255,255,255,0.62); font-size: 1rem; margin-top: 0.75rem; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; margin-top: 1.1rem; }
.breadcrumb a { color: var(--gold); }
.breadcrumb .sep { color: rgba(255,255,255,0.25); }
.breadcrumb .cur { color: rgba(255,255,255,0.5); }

/* ===== ABOUT PAGE ===== */
.about-img-wrap { position: relative; border-radius: var(--radius); overflow: visible; }
.about-img-wrap img { border-radius: var(--radius); width: 100%; height: 480px; object-fit: cover; }
.about-badge {
  position: absolute; bottom: 2rem; left: -1rem;
  background: white; border-radius: var(--radius);
  padding: 1.2rem 1.6rem;
  box-shadow: var(--shadow-lg); text-align: center; min-width: 160px;
}

.value-card {
  background: white; border-radius: var(--radius);
  padding: 2rem; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: all 0.3s;
}
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.value-icon {
  width: 62px; height: 62px; margin: 0 auto 1.2rem;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.45rem;
}

/* ===== SERVICES PAGE ===== */
.svc-detail-card {
  background: white; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: all 0.3s;
}
.svc-detail-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.svc-detail-img { width: 100%; height: 230px; object-fit: cover; display: block; }
.svc-detail-body { padding: 1.75rem; }
.svc-detail-body h3 { font-size: 1.18rem; font-weight: 700; color: var(--dark); margin-bottom: 0.65rem; }
.svc-detail-body p { color: var(--muted); font-size: 0.9rem; line-height: 1.8; }
.benefit-list { margin-top: 1rem; }
.benefit-item { display: flex; align-items: center; gap: 0.5rem; color: var(--muted); font-size: 0.86rem; padding: 0.22rem 0; }
.benefit-item i { color: var(--gold); font-size: 0.72rem; }

/* ===== GALLERY ===== */
.filter-row { display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center; }
.filter-btn {
  padding: 0.47rem 1.25rem;
  border: 1.5px solid var(--border);
  background: white; border-radius: 50px;
  font-size: 0.84rem; font-weight: 600;
  color: var(--muted); cursor: pointer;
  transition: all 0.25s; font-family: 'Inter', sans-serif;
}
.filter-btn:hover,
.filter-btn.active { background: var(--gold); border-color: var(--gold); color: white; }

.gallery-masonry { columns: 3; gap: 1.1rem; }
.g-item {
  break-inside: avoid; margin-bottom: 1.1rem;
  border-radius: var(--radius); overflow: hidden;
  position: relative; cursor: pointer;
  transition: opacity 0.3s;
}
.g-item.hidden { display: none; }
.g-item img { width: 100%; display: block; transition: transform 0.5s ease; }
.g-item:hover img { transform: scale(1.06); }
.g-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,25,35,0.85) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.2rem; opacity: 0; transition: opacity 0.3s;
}
.g-item:hover .g-overlay { opacity: 1; }
.g-overlay h4 { color: white; font-size: 0.9rem; font-weight: 600; }
.g-overlay span { color: var(--gold); font-size: 0.75rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.94);
  z-index: 9999; align-items: center; justify-content: center;
  display: none;
}
.lightbox.open { display: flex; }
.lb-img { max-width: 90vw; max-height: 85vh; border-radius: 10px; object-fit: contain; }
.lb-close {
  position: absolute; top: 1.25rem; right: 1.25rem;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: none;
  color: white; font-size: 1.3rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.22s;
}
.lb-close:hover { background: var(--gold); }
.lb-prev, .lb-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,0.12); border: none;
  color: white; font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.22s;
}
.lb-prev:hover, .lb-next:hover { background: var(--gold); }
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }

/* ===== CONTACT PAGE ===== */
.contact-card {
  background: white; border-radius: var(--radius);
  padding: 1.4rem 1.6rem; box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  display: flex; gap: 1rem; align-items: flex-start;
  transition: all 0.28s;
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.c-icon {
  width: 46px; height: 46px; border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.05rem; flex-shrink: 0;
}
.c-label { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.c-value { font-weight: 600; color: var(--dark); font-size: 0.92rem; margin-top: 0.18rem; }

/* Form styles */
.form-wrap { background: white; border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow); }
.form-group { margin-bottom: 1.3rem; }
.f-label { display: block; font-size: 0.83rem; font-weight: 600; color: var(--dark); margin-bottom: 0.42rem; }
.f-label .req { color: var(--gold); }

.f-input, .f-textarea, .f-select {
  width: 100%;
  padding: 0.78rem 1.05rem;
  border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  color: var(--dark); background: var(--light);
  transition: all 0.25s;
}
.f-input:focus, .f-textarea:focus, .f-select:focus {
  outline: none; border-color: var(--gold);
  background: white; box-shadow: 0 0 0 3px rgba(201,162,39,0.11);
}
.f-input::placeholder, .f-textarea::placeholder { color: #9CA3AF; }
.f-textarea { resize: vertical; min-height: 115px; }
.f-select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; }
.f-input.err, .f-textarea.err, .f-select.err { border-color: #EF4444; background: #FFF5F5; }
.err-msg { font-size: 0.76rem; color: #EF4444; margin-top: 0.3rem; display: block; }

.submit-btn {
  width: 100%; padding: 0.88rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: white; font-weight: 700; font-size: 0.95rem;
  border: none; border-radius: 8px; cursor: pointer;
  transition: all 0.28s;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: 'Inter', sans-serif; letter-spacing: 0.3px;
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,162,39,0.4); }

.success-msg {
  display: none; align-items: center; gap: 0.5rem;
  background: #ECFDF5; border: 1px solid #A7F3D0;
  color: #065F46; padding: 0.8rem 1.1rem;
  border-radius: 8px; font-size: 0.88rem; font-weight: 500; margin-top: 1rem;
}
.success-msg.show { display: flex; }

/* Map */
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.map-wrap iframe { width: 100%; height: 290px; border: none; display: block; }

/* ===== QUOTE SECTION ===== */
.quote-sec { background: linear-gradient(135deg, #F0F4F8 0%, var(--light) 100%); }
.quote-wrap {
  background: white; border-radius: var(--radius);
  padding: 2.5rem; box-shadow: var(--shadow); border: 1px solid var(--border);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.from-left  { transform: translateX(-26px); }
.reveal.from-right { transform: translateX(26px); }
.reveal.visible { opacity: 1; transform: translate(0); }

.d1 { transition-delay: 0.08s !important; }
.d2 { transition-delay: 0.16s !important; }
.d3 { transition-delay: 0.24s !important; }
.d4 { transition-delay: 0.32s !important; }
.d5 { transition-delay: 0.40s !important; }
.d6 { transition-delay: 0.48s !important; }

/* ===== RESPONSIVE GRID HELPERS ===== */
/* Classes added to inline-style grid containers so media queries can override them */

/* Two-column layout sections (why-us, about story, etc.) */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Three-column layout (featured projects) */
.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Four-column layout (process steps) */
.grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Footer four-column grid */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
}

/* Form two-column row */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-badge { left: 0; }
  .grid-4col { grid-template-columns: repeat(2, 1fr); }
  /* Hide decorative process connector line on tablet */
  .grid-4col > div[style*="position:absolute"] { display: none !important; }
}

@media (max-width: 768px) {
  .sec { padding: 4rem 0; }
  .hamburger { display: flex; }
  .nav-links { display: none; }

  /* Stats */
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-card + .stat-card { border-left: none; }
  .stat-card:nth-child(2) { border-left: 1px solid rgba(255,255,255,0.1); }
  .stat-card:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.1); }

  /* Gallery */
  .gallery-masonry { columns: 2; }

  /* Floating buttons */
  .wa-float { bottom: 18px; right: 14px; width: 50px; height: 50px; font-size: 1.45rem; }
  .call-float { bottom: 18px; left: 14px; width: 50px; height: 50px; font-size: 1.22rem; }

  /* Footer bottom bar */
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Hero */
  .hero { background-attachment: scroll; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }

  /* Responsive grids — collapse to single column */
  .grid-2col {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  .grid-3col {
    grid-template-columns: 1fr 1fr !important;
  }
  .grid-4col {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Footer grid — 2 columns on tablet/mobile */
  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 2rem !important;
  }
  /* Footer brand column spans full width on 2-col layout */
  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }

  /* Form rows collapse to single column */
  .form-row {
    grid-template-columns: 1fr !important;
  }

  /* Why / About floating badge — keep within bounds */
  .why-badge { left: 0 !important; bottom: 1rem; }
  .about-badge { left: 0 !important; }

  /* Footer contact: prevent email/URL overflow */
  .f-contact-row { word-break: break-word; }

  /* Form wrap padding on mobile */
  .form-wrap { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; letter-spacing: -0.5px; }
  .gallery-masonry { columns: 1; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .about-img-wrap img { height: 320px; }

  /* Full single-column on very small screens */
  .grid-3col { grid-template-columns: 1fr !important; }
  .grid-4col { grid-template-columns: 1fr 1fr !important; }

  /* Footer single column */
  .footer-grid {
    grid-template-columns: 1fr !important;
  }
  .footer-grid > div:first-child {
    grid-column: 1;
  }

  /* Footer bottom links stack */
  .footer-bottom > div:last-child {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  /* Section padding tighter on very small screens */
  .sec { padding: 3rem 0; }
  .pg-hero { padding: 7rem 0 3.5rem; }
}