/* =====================================================
   BALAJI ART GLASS & ALUMINIUM — Shared Stylesheet
   ===================================================== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;900&family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --navy:   #0a1628;
  --navy2:  #112240;
  --gold:   #c9a84c;
  --gold2:  #e8c96d;
  --gold-bg: rgba(201,168,76,.1);
  --gold-border: rgba(201,168,76,.25);
  --white:  #f5f3ee;
  --off:    #fafaf8;
  --dark:   #1a2840;
  --mid:    #3d4f6a;
  --muted:  #8a9bb5;
  --light-border: #e2ddd6;
  --blue:   #4da6ff;
  --blue-bg: rgba(77,166,255,.1);
  --blue-border: rgba(77,166,255,.22);
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.14);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: #fff; color: var(--dark); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { list-style: none; }

/* ── TYPOGRAPHY ── */
.lbl  { display: block; font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.h2   { font-family: 'Playfair Display', serif; font-size: clamp(26px,3.5vw,44px); font-weight: 700; line-height: 1.2; }
.h2 em { font-style: normal; color: var(--gold); }
.sub  { font-size: 16px; line-height: 1.8; color: var(--mid); max-width: 560px; margin-top: 10px; }

/* ── SECTION WRAPPERS ── */
.sec        { padding: 88px 5%; }
.sec-dark   { background: var(--navy); color: var(--white); }
.sec-dark .sub  { color: var(--muted); }
.sec-light  { background: var(--off); color: var(--dark); }
.sec-white  { background: #fff; color: var(--dark); }
.sec-dark .h2 em { color: var(--gold2); }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,22,40,.96); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--gold-border);
  height: 70px; display: flex; align-items: center;
  padding: 0 5%; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 11px; }
.nav-icon  { width: 40px; height: 40px; background: linear-gradient(135deg,var(--gold),var(--gold2)); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display',serif; font-size: 20px; font-weight: 900; color: var(--navy); flex-shrink: 0; }
.nav-name  { display: block; font-family: 'Playfair Display',serif; font-size: 16px; font-weight: 700; color: var(--white); line-height: 1.2; }
.nav-sub   { display: block; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); }
.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a { font-size: 13.5px; font-weight: 500; color: var(--muted); padding: 8px 13px; border-radius: 6px; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,.07); }
.nav-links a.active { color: var(--gold); }
.nav-cta { background: linear-gradient(135deg,var(--gold),var(--gold2)) !important; color: var(--navy) !important; font-weight: 700 !important; padding: 8px 18px !important; }
.nav-cta:hover { opacity: .9; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; display: block; transition: .3s; }
.mob-menu {
  display: none; position: fixed; top: 70px; left: 0; right: 0;
  background: rgba(10,22,40,.98); backdrop-filter: blur(20px);
  z-index: 999; flex-direction: column;
  border-bottom: 1px solid var(--gold-border); padding: 8px 0;
}
.mob-menu.open { display: flex; }
.mob-menu a { font-size: 15px; font-weight: 500; color: var(--muted); padding: 13px 5%; transition: color .2s; }
.mob-menu a:hover, .mob-menu a.active { color: var(--gold); }

/* ── BUTTONS ── */
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg,var(--gold),var(--gold2));
  color: var(--navy); font-family: 'DM Sans',sans-serif; font-weight: 700;
  font-size: 14px; padding: 13px 26px; border-radius: 8px; border: none; cursor: pointer;
  box-shadow: 0 4px 20px rgba(201,168,76,.3); transition: transform .2s, box-shadow .2s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,168,76,.4); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  border: 1px solid var(--gold-border); font-family: 'DM Sans',sans-serif;
  font-weight: 500; font-size: 14px; padding: 13px 26px; border-radius: 8px; cursor: pointer;
  transition: background .2s, border-color .2s;
}
.btn-outline:hover { background: rgba(255,255,255,.07); border-color: var(--gold); }
.btn-dark-solid {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--navy); color: var(--white);
  font-family: 'DM Sans',sans-serif; font-weight: 700; font-size: 14px;
  padding: 13px 26px; border-radius: 8px; border: none; cursor: pointer;
  transition: background .2s;
}
.btn-dark-solid:hover { background: var(--navy2); }
.btn-green {
  display: inline-flex; align-items: center; gap: 8px;
  background: #25D366; color: #fff;
  font-family: 'DM Sans',sans-serif; font-weight: 700; font-size: 14px;
  padding: 13px 26px; border-radius: 8px; border: none; cursor: pointer;
  transition: opacity .2s;
}
.btn-green:hover { opacity: .88; }

/* ── CTA BAND ── */
.cta-band {
  margin: 80px 5% 80px;
  background: linear-gradient(135deg,var(--gold),var(--gold2));
  border-radius: 22px; padding: 52px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
}
.cta-band h2 { font-family:'Playfair Display',serif; font-size: clamp(22px,2.8vw,34px); font-weight: 700; color: var(--navy); max-width: 440px; line-height: 1.3; }
.cta-band p  { font-size: 14px; color: rgba(10,22,40,.65); margin-top: 8px; }
.cta-btns    { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── PAGE HEADER ── */
.page-hdr {
  padding: 128px 5% 72px;
  background: linear-gradient(160deg,rgba(201,168,76,.07) 0%,transparent 55%), var(--navy);
  border-bottom: 1px solid var(--gold-border); position: relative; overflow: hidden;
}
.page-hdr::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle,rgba(201,168,76,.09) 0%,transparent 70%);
  pointer-events: none;
}
.page-hdr h1 { font-family: 'Playfair Display',serif; font-size: clamp(30px,4.5vw,54px); font-weight: 800; line-height: 1.15; color: var(--white); }
.page-hdr h1 em { font-style: normal; color: var(--gold); }
.page-hdr p  { font-size: 16px; color: var(--muted); margin-top: 12px; max-width: 560px; line-height: 1.75; }

/* ── DIVIDER ── */
.divider { height: 1px; background: linear-gradient(90deg,transparent,var(--gold-border),transparent); }

/* ── CARDS ── */
.card {
  background: #fff; border: 1px solid var(--light-border); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--gold); }
.card-dark {
  background: rgba(255,255,255,.06); border: 1px solid var(--gold-border); border-radius: var(--radius);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.card-dark:hover { transform: translateY(-5px); border-color: var(--gold); box-shadow: 0 16px 40px rgba(201,168,76,.12); }

/* ── WHY CHOOSE — SINGLE ROW SCROLLER ── */
.why-scroller {
  display: flex; gap: 20px;
  overflow-x: auto; padding-bottom: 12px; margin-top: 48px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) rgba(201,168,76,.1);
}
.why-scroller::-webkit-scrollbar { height: 5px; }
.why-scroller::-webkit-scrollbar-track { background: rgba(201,168,76,.1); border-radius: 10px; }
.why-scroller::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 10px; }
.why-card {
  flex: 0 0 240px; background: #fff; border: 1px solid var(--light-border);
  border-radius: var(--radius); padding: 28px 24px;
  scroll-snap-align: start; transition: transform .25s, border-color .25s, box-shadow .25s;
}
.why-card:hover { transform: translateY(-5px); border-color: var(--gold); box-shadow: 0 10px 30px rgba(201,168,76,.15); }
.why-icon { width: 50px; height: 50px; border-radius: 12px; background: var(--gold-bg); border: 1px solid var(--gold-border); display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 16px; }
.why-card h3 { font-family: 'Playfair Display',serif; font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--dark); }
.why-card p  { font-size: 13.5px; color: var(--mid); line-height: 1.65; }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(290px,1fr)); gap: 26px; margin-top: 48px; }
.svc-card { border-radius: 18px; overflow: hidden; border: 1px solid var(--light-border); box-shadow: var(--shadow); background: #fff; transition: transform .25s, box-shadow .25s; }
.svc-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); }
.svc-img { height: 180px; position: relative; overflow: hidden; }
.svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.svc-card:hover .svc-img img { transform: scale(1.06); }
.svc-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 48px; }
.svc-body { padding: 24px; }
.svc-body h3 { font-family: 'Playfair Display',serif; font-size: 19px; font-weight: 600; margin-bottom: 8px; color: var(--dark); }
.svc-body p  { font-size: 14px; color: var(--mid); line-height: 1.7; margin-bottom: 14px; }
.tag     { display: inline-block; background: var(--gold-bg); border: 1px solid var(--gold-border); color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 100px; }
.tag-blue{ background: var(--blue-bg); border-color: var(--blue-border); color: #5aabee; }

/* ── FOOTER ── */
footer {
  background: #050c18; border-top: 1px solid var(--gold-border); padding: 60px 5% 28px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 44px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.75; margin-top: 12px; max-width: 260px; }
.footer-col h4 { font-family:'Playfair Display',serif; font-size: 15px; color: var(--gold); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { font-size: 14px; color: var(--muted); transition: color .2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-socials { display: flex; gap: 10px; margin-top: 16px; }
.fsoc { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; transition: transform .2s, opacity .2s; }
.fsoc:hover { transform: translateY(-2px); opacity: .85; }
.fsoc-fb { background: #1877F2; }
.fsoc-wa { background: #25D366; }
.fsoc-call { background: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.06); font-size: 12px; color: var(--muted); gap: 12px; flex-wrap: wrap; }

/* ── SOCIAL INLINE ── */
.social-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.sbtn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 8px; font-family:'DM Sans',sans-serif; font-size: 13px; font-weight: 600; text-decoration: none; transition: transform .2s, opacity .2s; }
.sbtn:hover { transform: translateY(-2px); opacity: .88; }
.sbtn-fb { background: #1877F2; color: #fff; }
.sbtn-wa { background: #25D366; color: #fff; }

/* ── SERVICE AREAS ── */
.areas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.area-gold { background: var(--gold-bg); border: 1px solid var(--gold-border); color: var(--gold); font-size: 13px; font-weight: 600; padding: 8px 18px; border-radius: 100px; }
.area-blue { background: var(--blue-bg); border: 1px solid var(--blue-border); color: #5aabee; font-size: 13px; font-weight: 600; padding: 8px 18px; border-radius: 100px; }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img { width: 100%; aspect-ratio: 4/5; border-radius: 20px; object-fit: cover; border: 1px solid var(--gold-border); }
.about-badge { position: absolute; bottom: -22px; right: -22px; background: linear-gradient(135deg,var(--gold),var(--gold2)); color: var(--navy); border-radius: 14px; padding: 18px 22px; text-align: center; }
.about-badge .big { font-family:'Playfair Display',serif; font-size: 28px; font-weight: 800; display: block; }
.about-badge .sm  { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; font-weight: 600; }
.about-pts { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.apt { display: flex; gap: 13px; align-items: flex-start; }
.apt-dot { width: 22px; height: 22px; background: linear-gradient(135deg,var(--gold),var(--gold2)); border-radius: 50%; flex-shrink: 0; margin-top: 1px; display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--navy); font-weight: 800; }
.apt p { font-size: 15px; color: var(--mid); line-height: 1.65; }
.apt p strong { color: var(--dark); }

/* ── PROPRIETOR ── */
.prop-card { background: rgba(255,255,255,.05); border: 1px solid var(--gold-border); border-radius: 20px; padding: 40px; display: flex; gap: 40px; align-items: flex-start; flex-wrap: wrap; margin-top: 52px; }
.prop-frame { width: 260px; height: 310px; flex-shrink: 0; border-radius: 16px; overflow: hidden; border: 2px dashed var(--gold); position: relative; background: rgba(201,168,76,.05); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 6px; }
.prop-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.prop-frame .ph { display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; z-index: 1; }
.prop-frame .ph span { font-size: 38px; }
.prop-frame .ph small { font-size: 10px; color: var(--gold); font-weight: 600; letter-spacing: 1px; text-align: center; padding: 0 10px; }
.prop-info h3   { font-family:'Playfair Display',serif; font-size: 26px; font-weight: 700; color: var(--white); }
.prop-info .role { color: var(--gold); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; margin: 4px 0 14px; }
.prop-info p    { color: var(--muted); font-size: 15px; line-height: 1.75; max-width: 500px; }
.prop-tel { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; background: var(--gold-bg); border: 1px solid var(--gold-border); border-radius: 8px; padding: 10px 18px; color: var(--gold); font-weight: 600; font-size: 14px; transition: background .2s; }
.prop-tel:hover { background: rgba(201,168,76,.2); }

/* ── GALLERY ── */
.gal-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.gf { background: rgba(255,255,255,.07); border: 1px solid var(--gold-border); color: var(--muted); cursor: pointer; font-family:'DM Sans',sans-serif; font-size: 13px; font-weight: 500; padding: 8px 18px; border-radius: 100px; transition: all .2s; }
.gf:hover, .gf.active { background: var(--gold); border-color: var(--gold); color: var(--navy); font-weight: 700; }
.gal-grid { columns: 4 220px; gap: 14px; }
.gal-item { break-inside: avoid; margin-bottom: 14px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); cursor: pointer; position: relative; transition: transform .25s, box-shadow .25s; }
.gal-item:hover { transform: scale(1.02); box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.gal-item:hover .gal-over { opacity: 1; }
.gal-item img { width: 100%; height: auto; object-fit: cover; display: block; }
.gal-over { position: absolute; inset: 0; background: rgba(10,22,40,.72); opacity: 0; transition: opacity .3s; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px; }
.gal-over span { font-size: 26px; }
.gal-over p   { font-size: 13px; font-weight: 600; color: var(--gold); letter-spacing: 1px; text-align: center; padding: 0 16px; }
.gal-label { padding: 10px 14px; background: rgba(10,22,40,.85); }
.gal-label p    { font-size: 13px; font-weight: 500; color: var(--white); }
.gal-label small{ font-size: 11px; color: var(--muted); }

/* Lightbox */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(5,12,24,.95); z-index: 9999; align-items: center; justify-content: center; padding: 20px; }
.lightbox.open { display: flex; }
.lb-inner { position: relative; max-width: 90vw; max-height: 90vh; }
.lb-inner img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 10px; }
.lb-close { position: fixed; top: 20px; right: 28px; font-size: 32px; color: var(--white); cursor: pointer; background: none; border: none; line-height: 1; opacity: .8; transition: opacity .2s; }
.lb-close:hover { opacity: 1; }
.lb-prev, .lb-next { position: fixed; top: 50%; transform: translateY(-50%); background: rgba(201,168,76,.2); border: 1px solid var(--gold-border); border-radius: 50%; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--white); cursor: pointer; transition: background .2s; }
.lb-prev:hover, .lb-next:hover { background: rgba(201,168,76,.4); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 48px; align-items: start; }
.cc { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--light-border); border-radius: 14px; padding: 22px; transition: border-color .2s, box-shadow .2s; }
.cc:hover { border-color: var(--gold); box-shadow: 0 6px 20px rgba(201,168,76,.1); }
.cc-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.cc h4  { font-family:'Playfair Display',serif; font-size: 15px; margin-bottom: 5px; color: var(--dark); }
.cc p, .cc a { font-size: 14px; color: var(--mid); line-height: 1.65; }
.cc a:hover { color: var(--gold); }
.call-card { background: linear-gradient(135deg,var(--gold),var(--gold2)); border-radius: 16px; padding: 28px; text-align: center; }
.call-card h3 { font-family:'Playfair Display',serif; font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.call-card p  { font-size: 13px; color: rgba(10,22,40,.65); margin-bottom: 20px; }
.call-btn { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--navy); color: var(--white); font-family:'DM Sans',sans-serif; font-weight: 700; font-size: 16px; padding: 15px 28px; border-radius: 10px; text-decoration: none; transition: background .2s; margin-bottom: 10px; }
.call-btn:hover { background: var(--navy2); }
.call-btn-wa { background: #25D366; }
.call-btn-wa:hover { background: #1fad54; }
.map-wrap { border-radius: 18px; overflow: hidden; border: 1px solid var(--light-border); }
.map-wrap iframe { display: block; width: 100%; height: 420px; border: 0; }
.map-info { background: #fff; border: 1px solid var(--light-border); border-radius: 12px; padding: 18px 20px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 14px; }
.map-info-text p  { font-size: 14px; font-weight: 600; color: var(--dark); }
.map-info-text small { font-size: 12px; color: var(--mid); }

/* ── FADE IN ── */
.fade { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.fade.in { opacity: 1; transform: none; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media(max-width:960px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gal-grid { columns: 3 180px; }
}
@media(max-width:640px) {
  .sec { padding: 64px 5%; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 28px; }
  .gal-grid { columns: 2 150px; }
  .prop-card { flex-direction: column; align-items: center; text-align: center; }
  .prop-info p { text-align: left; }
}
@media(max-width:420px) {
  .gal-grid { columns: 1; }
  .services-grid { grid-template-columns: 1fr; }
}