/* =====================================================
   KAIVALYA PROPERTIES & BUILDERS — MASTER CSS
   Bangalore | Est. 2024
   ===================================================== */

/* ── GLOBAL OVERFLOW FIX (Root cause of white space) ── */
html {
  overflow-x: hidden;
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  overflow-x: hidden;
  font-family: var(--font-b);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  position: relative;
  width: 100%;
}

:root {
  --brown:      #3B1E14;
  --terra:      #C26B52;
  --terra-lt:   #D4836C;
  --olive:      #6B7B3A;
  --olive-lt:   #8A9B4E;
  --cream:      #FAF6F0;
  --cream-warm: #F5EDE4;
  --white:      #FFFFFF;
  --dark:       #1A0E08;
  --text:       #2E1A10;
  --muted:      #8C7B72;
  --border:     #E8DDCE;
  --gold:       #C9A84C;
  --font-d: 'Cormorant Garamond', Georgia, serif;
  --font-b: 'Jost', sans-serif;
  --ease:   cubic-bezier(0.4, 0, 0.2, 1);
  --r:      14px;
  --r-lg:   22px;
  --sh:     0 4px 24px rgba(58,30,20,.10);
  --sh-md:  0 12px 48px rgba(58,30,20,.16);
  --sh-lg:  0 24px 72px rgba(58,30,20,.22);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; display: block; object-fit: cover; }
a { text-decoration: none; color: inherit; transition: all .3s var(--ease); }
ul { list-style: none; }

/* ── KEY FIX: clip overflow on every section wrapper ── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}
.section-pad {
  padding: 100px 0;
  overflow: hidden; /* stops translateX children from making scrollbar */
}
.bg-warm  { background: var(--cream-warm); }
.bg-dark  { background: var(--dark); }
.bg-cream { background: var(--cream); }

/* ── TYPOGRAPHY ── */
em { font-style: italic; color: var(--terra); }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .73rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--terra); background: rgba(194,107,82,.1);
  padding: 7px 18px; border-radius: 100px; margin-bottom: 18px;
}
.tag::before { content: '◆'; font-size: .45rem; opacity: .8; }
.tag.light { color: var(--terra-lt); background: rgba(194,107,82,.15); }
.heading {
  font-family: var(--font-d); font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700; line-height: 1.18; color: var(--brown); margin-bottom: 22px;
}
.heading.light { color: var(--white); }
.desc { font-size: 1.05rem; color: var(--muted); max-width: 560px; line-height: 1.75; }
.section-head { text-align: center; margin-bottom: 60px; }
.section-head .desc { margin: 0 auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-b); font-weight: 600; font-size: .88rem;
  letter-spacing: .06em; padding: 14px 32px; border-radius: 10px;
  border: 2px solid transparent; cursor: pointer;
  transition: all .3s var(--ease); white-space: nowrap;
  text-decoration: none;
}
.btn-terra  { background: var(--terra); color: #fff; border-color: var(--terra); }
.btn-terra:hover { background: var(--brown); border-color: var(--brown); transform: translateY(-3px); box-shadow: 0 10px 28px rgba(194,107,82,.35); }
.btn-dark   { background: var(--brown); color: #fff; border-color: var(--brown); }
.btn-dark:hover { background: var(--terra); border-color: var(--terra); transform: translateY(-3px); }
.btn-outline { background: transparent; color: var(--brown); border-color: var(--brown); }
.btn-outline:hover { background: var(--brown); color: #fff; transform: translateY(-3px); }
.btn-outline-lt { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-outline-lt:hover { background: rgba(255,255,255,.12); border-color: #fff; transform: translateY(-3px); }
.btn-lg { padding: 17px 42px; font-size: .95rem; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  transition: all .4s var(--ease);
}
.navbar.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(58,30,20,.08);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1240px; margin: 0 auto; padding: 20px 28px;
  transition: padding .4s var(--ease);
}
.navbar.scrolled .nav-inner { padding: 13px 28px; }
.nav-logo img { height: 56px; width: auto; transition: height .3s; }
.navbar.scrolled .nav-logo img { height: 46px; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: .87rem; font-weight: 500; letter-spacing: .04em;
  color: #fff; position: relative; padding-bottom: 3px;
}
.navbar.scrolled .nav-links a { color: var(--brown); }
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--terra); transition: width .3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--terra); }
.navbar.scrolled .nav-links a.active { color: var(--terra); }
.nav-cta { font-size: .82rem; padding: 10px 22px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
  z-index: 1000;
}
.hamburger span {
  display: block; width: 25px; height: 2px;
  background: #fff; border-radius: 2px; transition: all .3s;
}
.navbar.scrolled .hamburger span { background: var(--brown); }
.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 DRAWER ── */
.mobile-drawer {
  position: fixed; inset: 0; background: var(--dark); z-index: 998;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px;
  transform: translateX(100%); transition: transform .45s var(--ease);
  overflow: hidden; /* prevent drawer itself causing scroll */
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer a {
  font-family: var(--font-d); font-size: clamp(1.6rem, 6vw, 2.2rem);
  font-weight: 700; color: #fff; padding: 8px 0; opacity: .85; transition: all .3s;
}
.mobile-drawer a:hover, .mobile-drawer a.active { color: var(--terra); opacity: 1; }
.mobile-drawer .mob-cta { margin-top: 20px; }

/* ── MARQUEE ── */
.marquee-strip { background: var(--olive); overflow: hidden; padding: 13px 0; }
.marquee-track {
  display: inline-flex; gap: 28px;
  animation: marquee 28s linear infinite;
  /* width trick: ensure no wrapping causes overflow */
  white-space: nowrap;
}
.marquee-track span { font-size: .76rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #fff; }
.marquee-track .dot { color: var(--terra-lt); font-size: .55rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── SCROLL TOP ── */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 50px; height: 50px;
  background: linear-gradient(135deg, #c97758, #d78d6f);
  color: #fff; border: none; border-radius: 50%;
  font-size: 1.1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(20px);
  transition: all .35s var(--ease); z-index: 990;
  box-shadow: 0 12px 30px rgba(201,119,88,.35);
}
.scroll-top.show { opacity: 1; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-5px); box-shadow: 0 16px 36px rgba(201,119,88,.45); }

/* ── PAGE HEADER ── */
.page-header {
  padding: 150px 0 80px; background: var(--dark);
  position: relative; overflow: hidden; text-align: center;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(194,107,82,.22) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(107,123,58,.16) 0%, transparent 60%);
}
.ph-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .18; }
.ph-content { position: relative; z-index: 2; }
.ph-content h1 { font-family: var(--font-d); font-size: clamp(2.8rem, 7vw, 5rem); font-weight: 700; color: #fff; margin-bottom: 14px; }
.ph-content p { font-size: 1.1rem; color: rgba(250,246,240,.7); max-width: 480px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 18px; font-size: .83rem; }
.breadcrumb a { color: var(--terra-lt); }
.breadcrumb span { color: rgba(255,255,255,.3); }

/* ── FOOTER ── */
.footer { background: var(--dark); color: var(--cream); padding: 80px 0 0; overflow: hidden; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 52px; padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo { height: 62px; width: auto; margin-bottom: 22px; }
.footer-brand p { font-size: .9rem; color: rgba(250,246,240,.62); line-height: 1.8; margin-bottom: 28px; }
.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 40px; height: 40px; background: rgba(255,255,255,.08); color: #fff;
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .8rem; transition: all .3s;
}
.social-row a:hover { background: var(--terra); transform: translateY(-2px); }
.f-col h5 { font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--terra-lt); margin-bottom: 22px; }
.f-col a { display: block; font-size: .88rem; color: rgba(250,246,240,.62); margin-bottom: 13px; transition: all .3s; }
.f-col a:hover { color: var(--terra-lt); padding-left: 6px; }

/* Footer bottom bar */
.footer-bottom {
  padding: 26px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; font-size: .82rem; flex-wrap: wrap;
}
.footer-copy { display: flex; gap: 8px; flex-wrap: wrap; color: rgba(255,255,255,.55); }
.footer-divider { flex: 1; height: 1px; min-width: 40px; background: linear-gradient(to right, transparent, rgba(212,175,55,.25), transparent); }
.footer-credit { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.55); }
.dws-link {
  display: flex; align-items: center; gap: 8px;
  color: #D4AF37; text-decoration: none; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase; transition: .35s ease;
}
.dws-link:hover { color: #fff; transform: translateY(-2px); }
.dws-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #D4AF37; flex-shrink: 0;
  box-shadow: 0 0 10px #D4AF37, 0 0 20px rgba(212,175,55,.5);
}

/* ── FORMS ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text); margin-bottom: 9px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 18px; font-family: var(--font-b); font-size: .93rem;
  color: var(--text); background: var(--white); border: 2px solid var(--border);
  border-radius: var(--r); transition: all .3s; outline: none; appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--terra); box-shadow: 0 0 0 4px rgba(194,107,82,.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* ── SCROLL REVEAL ANIMATIONS ──
   CRITICAL: reveal-left and reveal-right use translateX,
   which is the primary cause of horizontal whitespace.
   The parent sections have overflow:hidden to clip them.
── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0; transform: translateX(-36px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0; transform: translateX(36px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Stagger delays for sibling reveals */
.reveal:nth-child(2), .reveal-left:nth-child(2), .reveal-right:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3), .reveal-left:nth-child(3), .reveal-right:nth-child(3) { transition-delay: .2s; }
.reveal:nth-child(4), .reveal-left:nth-child(4), .reveal-right:nth-child(4) { transition-delay: .3s; }

/* ── RESPONSIVE GLOBAL ── */
@media (max-width: 1024px) {
  .section-pad { padding: 80px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }
  .container { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-logo img { height: 48px; }
  .navbar.scrolled .nav-logo img { height: 40px; }
  .desc { font-size: 1rem; }
  .section-head { margin-bottom: 44px; }
  .footer { padding: 60px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
  .footer-brand p { margin-bottom: 16px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; padding: 20px 0; }
  .footer-divider { width: 100%; }
  .footer-copy, .footer-credit { justify-content: center; }
  .page-header { padding: 120px 0 56px; }
}

@media (max-width: 480px) {
  .section-pad { padding: 52px 0; }
  .container { padding: 0 16px; }
  .btn { padding: 12px 24px; font-size: .84rem; }
  .btn-lg { padding: 14px 28px; font-size: .88rem; }
  .section-head { margin-bottom: 36px; }
  .page-header { padding: 110px 0 48px; }
  .ph-content h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .scroll-top { width: 44px; height: 44px; bottom: 18px; right: 18px; }
  .marquee-strip { padding: 10px 0; }
  .marquee-track span { font-size: .68rem; }
  .breadcrumb { font-size: .75rem; gap: 6px; }
}