/* Deccan Stones and Minerals — local rebuild */
:root {
  --dark: #1b2430;
  --dark2: #232f3e;
  --accent: #d4a02a;
  --accent-dark: #b3861d;
  --text: #333;
  --muted: #6b7280;
  --light: #f7f8fa;
  --white: #fff;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(0,0,0,.08);
  --font-head: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Roboto', 'Segoe UI', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); line-height: 1.7; background: var(--white); }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1,h2,h3,h4,h5 { font-family: var(--font-head); color: var(--dark); line-height: 1.3; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Top bar */
.topbar { background: var(--dark); color: #cbd5e1; font-size: .85rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; gap: 6px; }
.topbar a { color: #cbd5e1; }
.topbar a:hover { color: var(--accent); }
.topbar .left span { margin-right: 22px; }
.topbar i { color: var(--accent); margin-right: 6px; font-style: normal; }

/* Header / nav */
header { background: var(--white); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,.07); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; max-width: 1200px; margin: 0 auto; }
.nav .logo { display: flex; align-items: center; gap: 12px; }
.nav .logo img { height: 66px; width: auto; }
.brand { display: flex; flex-direction: column; line-height: 1.05; font-family: var(--font-head); }
.brand strong { font-size: 2.4rem; font-weight: 700; color: #e02b2b; letter-spacing: .5px; }
.brand small { font-size: 1rem; font-weight: 600; color: var(--dark); letter-spacing: 4px; text-transform: uppercase; }
.nav ul { display: flex; list-style: none; gap: 30px; align-items: center; }
.nav ul a { font-family: var(--font-head); font-weight: 500; font-size: .95rem; color: var(--dark); padding: 6px 2px; border-bottom: 2px solid transparent; transition: .2s; }
.nav ul a:hover, .nav ul a.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--dark); cursor: pointer; }

/* Hero slider */
.hero { position: relative; height: 78vh; min-height: 480px; overflow: hidden; background: var(--dark); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; background-size: cover; background-position: center; display: flex; align-items: center; }
.slide.active { opacity: 1; }
.slide::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15,20,28,.85) 0%, rgba(15,20,28,.45) 60%, rgba(15,20,28,.2) 100%); }
.slide .container { position: relative; z-index: 2; color: #fff; }
.slide .kicker { color: var(--accent); font-family: var(--font-head); font-weight: 600; letter-spacing: 3px; text-transform: uppercase; font-size: 1rem; }
.slide h1 { color: #fff; font-size: clamp(1.6rem, 4vw, 2.8rem); max-width: 640px; margin: 12px 0 16px; }
.slide p { max-width: 560px; color: #e2e8f0; }
.dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.dots button { width: 12px; height: 12px; border-radius: 50%; border: none; background: rgba(255,255,255,.45); cursor: pointer; }
.dots button.active { background: var(--accent); }

/* Buttons */
.btn { display: inline-block; background: var(--accent); color: #fff; font-family: var(--font-head); font-weight: 600; padding: 12px 30px; border-radius: 30px; margin-top: 22px; transition: .25s; border: 2px solid var(--accent); cursor: pointer; }
.btn:hover { background: transparent; color: var(--accent); }
.btn.dark:hover { color: var(--accent); }

/* Sections */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 50px; }
.section-head .eyebrow { color: var(--accent); font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: 2px; font-size: .85rem; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-top: 8px; }
.section-head p { color: var(--muted); margin-top: 14px; }

/* Welcome */
.welcome { background: var(--light); }
.welcome .grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 50px; align-items: center; }
.welcome h6 { color: var(--accent); font-size: 1rem; text-transform: uppercase; letter-spacing: 2px; }
.welcome h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 8px 0 14px; }
.welcome .tagline { font-weight: 700; color: var(--dark2); margin-bottom: 16px; }
.welcome p { margin-bottom: 14px; color: #444; }
.welcome img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: .3s; }
.card:hover { transform: translateY(-6px); }
.card img { height: 230px; width: 100%; object-fit: cover; }
.card .body { padding: 24px; }
.card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .95rem; }
.card .more { display: inline-block; margin-top: 14px; color: var(--accent); font-weight: 600; font-family: var(--font-head); font-size: .9rem; }

/* Why choose us */
.why { background: var(--dark); color: #cbd5e1; }
.why .section-head h2 { color: #fff; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.feature { background: var(--dark2); padding: 30px 24px; border-radius: var(--radius); border-top: 3px solid var(--accent); }
.feature .icon { font-size: 1.9rem; margin-bottom: 12px; }
.feature h4 { color: #fff; font-size: 1.05rem; margin-bottom: 10px; }
.feature p { font-size: .9rem; }

/* Projects */
.projects .card .date { font-size: .8rem; color: var(--accent); font-weight: 600; }
.projects .card h3 { margin-top: 6px; font-size: 1.1rem; }
.center { text-align: center; }

/* Locations / maps */
.locations { background: var(--light); }
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.loc { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.loc iframe { width: 100%; height: 220px; border: 0; display: block; }
.loc .body { padding: 20px 22px; }
.loc h5 { font-size: 1.1rem; margin-bottom: 8px; }
.loc p { font-size: .92rem; color: var(--muted); }

/* Page banner */
.banner { background: linear-gradient(rgba(15,20,28,.75), rgba(15,20,28,.75)), url('img/4.webp') center/cover; padding: 90px 0; text-align: center; color: #fff; }
.banner h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.banner p { color: #dbe2ea; margin-top: 10px; font-size: 1.05rem; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: start; }
.about-grid p { margin-bottom: 15px; }
.about-grid img { border-radius: var(--radius); box-shadow: var(--shadow); position: sticky; top: 110px; }
.pill-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; }
.pill { background: #fff; border-left: 4px solid var(--accent); box-shadow: var(--shadow); padding: 16px 18px; border-radius: 8px; font-family: var(--font-head); font-weight: 500; font-size: .92rem; color: var(--dark2); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery-grid a { border-radius: 8px; overflow: hidden; display: block; }
.gallery-grid img { width: 100%; height: 210px; object-fit: cover; transition: .35s; }
.gallery-grid a:hover img { transform: scale(1.06); }
.lightbox { position: fixed; inset: 0; background: rgba(10,14,20,.92); display: none; align-items: center; justify-content: center; z-index: 999; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 8px; }
.lightbox .close { position: absolute; top: 18px; right: 26px; color: #fff; font-size: 2.2rem; cursor: pointer; background: none; border: none; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; }
.form-card { background: #fff; padding: 34px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-card label { font-family: var(--font-head); font-weight: 500; font-size: .9rem; display: block; margin: 14px 0 6px; color: var(--dark2); }
.form-card input, .form-card textarea { width: 100%; padding: 12px 14px; border: 1px solid #d7dde5; border-radius: 8px; font-family: var(--font-body); font-size: .95rem; }
.form-card input:focus, .form-card textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
.touch-card { background: var(--dark); color: #f1f5f9; padding: 26px; border-radius: var(--radius); margin-bottom: 20px; }
.touch-card p { color: #f1f5f9; }
.touch-card h5 { color: var(--accent); font-size: 1.05rem; margin-bottom: 6px; }
.touch-card a { color: #fff; }

/* Footer */
footer { background: var(--dark); color: #cbd5e1; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-grid img { height: 60px; width: auto; margin-bottom: 16px; background: #fff; padding: 6px 10px; border-radius: 6px; }
.footer-grid h4 { color: #fff; font-size: 1.05rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 9px; font-size: .93rem; }
.footer-grid a:hover { color: var(--accent); }
.copyright { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; text-align: center; font-size: .85rem; }
.copyright a { color: var(--accent); }

/* Responsive */
@media (max-width: 900px) {
  .welcome .grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards, .loc-grid, .pill-list { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid img { position: static; }
}
@media (max-width: 640px) {
  .nav ul { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 24px; gap: 14px; box-shadow: 0 10px 20px rgba(0,0,0,.1); }
  .nav ul.open { display: flex; }
  .nav-toggle { display: block; }
  .cards, .features, .loc-grid, .pill-list, .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar .left span { display: block; margin: 0; }
}