/*
Theme Name: Subiksha Core Cutting
Theme URI: https://subikshacorecuttingservices.in
Author: Subiksha Core Cutting Services
Description: Professional WordPress theme for Subiksha Core Cutting & Slab Cutting Works - Hyderabad
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: subiksha
Tags: business, construction, services, dark, gold
*/

:root {
  --gold: #c9a84c;
  --gold-light: #e8c96a;
  --gold-dark: #a07830;
  --dark: #0a0a0a;
  --dark-2: #111111;
  --dark-3: #1a1a1a;
  --dark-4: #222222;
  --silver: #b0b8c1;
  --silver-light: #d8e0e8;
  --white: #ffffff;
  --text-muted: #888888;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
  --transition: 0.3s ease;
  --shadow-gold: 0 4px 24px rgba(201,168,76,0.18);
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); background: var(--dark); color: var(--silver-light); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }
ul { list-style: none; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--white); letter-spacing: 0.02em; text-transform: uppercase; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1rem; }
.gold-text { color: var(--gold); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section--dark { background: var(--dark-2); }
.section--darker { background: var(--dark-3); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; font-family: var(--font-heading); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; border: none; cursor: pointer; transition: all var(--transition); border-radius: var(--radius); text-decoration: none; }
.btn-gold { background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light)); color: var(--dark); box-shadow: var(--shadow-gold); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(201,168,76,0.35); color: var(--dark); }
.btn-outline { background: transparent; color: var(--gold); border: 2px solid var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--dark); }

.gold-divider { width: 60px; height: 3px; background: linear-gradient(90deg, var(--gold-dark), var(--gold-light)); margin: 16px 0 28px; }
.gold-divider--center { margin: 16px auto 28px; }
.section-tag { display: inline-block; font-family: var(--font-body); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold-dark); padding: 4px 14px; border-radius: 2px; margin-bottom: 1rem; background: rgba(201,168,76,0.07); }
.section-heading { text-align: center; margin-bottom: 56px; }
.section-heading .gold-divider { margin: 16px auto 20px; }
.section-heading p { color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* HEADER */
#site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10,10,10,0.97); border-bottom: 1px solid rgba(201,168,76,0.15); backdrop-filter: blur(12px); transition: all var(--transition); }
#site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.5); border-bottom-color: rgba(201,168,76,0.3); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 24px; }
.site-logo img { height: 58px; width: auto; object-fit: contain; }
.site-logo-text { font-family: var(--font-heading); font-size: 1.3rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.05em; line-height: 1.2; }
.site-logo-text span { display: block; font-size: 0.65rem; color: var(--silver); letter-spacing: 0.2em; font-weight: 400; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a { font-family: var(--font-heading); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--silver-light); padding: 8px 14px; border-radius: var(--radius); transition: all var(--transition); position: relative; }
.main-nav a::after { content: ''; position: absolute; bottom: 4px; left: 14px; right: 14px; height: 2px; background: var(--gold); transform: scaleX(0); transition: transform var(--transition); }
.main-nav a:hover, .main-nav a.current { color: var(--gold); }
.main-nav a:hover::after, .main-nav a.current::after { transform: scaleX(1); }
.header-cta { display: flex; align-items: center; gap: 16px; }
.header-phone { font-family: var(--font-heading); font-size: 1rem; color: var(--gold); letter-spacing: 0.05em; display: flex; align-items: center; gap: 6px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--gold); transition: all var(--transition); }

/* HERO */
#hero { min-height: 100vh; position: relative; display: flex; align-items: center; overflow: hidden; background: var(--dark); }
.hero-bg { position: absolute; inset: 0; background-image: url('images/work-1.jpg'); background-size: cover; background-position: center; filter: brightness(0.3); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 50%, rgba(10,10,10,0.75) 100%); }
.hero-overlay-bottom { position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, var(--dark), transparent); }
.hero-content { position: relative; z-index: 2; max-width: 750px; padding-top: 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.4); border-radius: 2px; padding: 6px 16px; font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 24px; }
.hero-content h1 { margin-bottom: 20px; }
.hero-content h1 em { font-style: normal; color: var(--gold); }
.hero-content p { font-size: 1.15rem; color: var(--silver-light); margin-bottom: 40px; max-width: 560px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 40px; padding-top: 32px; border-top: 1px solid rgba(201,168,76,0.2); }
.hero-stat-num { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700; color: var(--gold); line-height: 1; }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2px; }
.service-card { background: var(--dark-3); padding: 36px 32px; border: 1px solid rgba(201,168,76,0.08); position: relative; overflow: hidden; transition: all var(--transition); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%; background: linear-gradient(to bottom, var(--gold-dark), var(--gold-light)); transform: scaleY(0); transition: transform var(--transition); transform-origin: bottom; }
.service-card:hover { background: var(--dark-4); transform: translateY(-4px); border-color: rgba(201,168,76,0.2); box-shadow: var(--shadow-gold); }
.service-card:hover::before { transform: scaleY(1); }
.service-icon { width: 56px; height: 56px; background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.25); border-radius: 4px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.6rem; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 12px; color: var(--gold); }
.service-card p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }
.service-list { margin-top: 14px; }
.service-list li { font-size: 0.85rem; color: var(--silver); padding: 4px 0 4px 16px; position: relative; }
.service-list li::before { content: '▸'; position: absolute; left: 0; color: var(--gold); font-size: 0.7rem; }

/* FEATURES */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.feature-box { text-align: center; padding: 36px 24px; background: var(--dark-3); border: 1px solid rgba(201,168,76,0.1); border-radius: var(--radius); transition: all var(--transition); }
.feature-box:hover { border-color: rgba(201,168,76,0.35); transform: translateY(-4px); }
.feature-box .icon { font-size: 2.4rem; margin-bottom: 16px; }
.feature-box h4 { color: var(--gold); margin-bottom: 8px; font-size: 1rem; }
.feature-box p { font-size: 0.87rem; color: var(--text-muted); margin: 0; }

/* GALLERY */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gallery-item { overflow: hidden; position: relative; aspect-ratio: 1; cursor: pointer; }
.gallery-item:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay { position: absolute; inset: 0; background: rgba(10,10,10,0.6); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity var(--transition); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-icon { font-size: 2rem; color: var(--gold); }

/* VIDEOS */
.videos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.video-card { background: var(--dark-3); border: 1px solid rgba(201,168,76,0.12); border-radius: var(--radius); overflow: hidden; }
.video-card video { width: 100%; display: block; max-height: 220px; object-fit: cover; }
.video-card-label { padding: 12px 16px; font-family: var(--font-heading); font-size: 0.85rem; color: var(--gold); letter-spacing: 0.06em; text-transform: uppercase; }

/* CONTACT */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid rgba(201,168,76,0.1); }
.contact-item:last-child { border-bottom: none; }
.contact-item-icon { width: 44px; height: 44px; background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.25); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.contact-item-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 4px; }
.contact-item-value { font-size: 1rem; color: var(--white); font-weight: 500; }
.contact-form { background: var(--dark-3); padding: 40px; border: 1px solid rgba(201,168,76,0.12); border-radius: var(--radius); }
.contact-form h3 { margin-bottom: 28px; color: var(--gold); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: var(--dark-2); border: 1px solid rgba(201,168,76,0.15); color: var(--white); padding: 12px 16px; font-family: var(--font-body); font-size: 0.95rem; border-radius: var(--radius); outline: none; transition: border-color var(--transition); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.12); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark-2); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--dark-3); border: 1px solid rgba(201,168,76,0.1); border-radius: var(--radius); padding: 32px; position: relative; }
.testimonial-card::before { content: '"'; font-size: 6rem; font-family: Georgia, serif; color: rgba(201,168,76,0.1); position: absolute; top: -10px; left: 20px; line-height: 1; }
.testimonial-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 16px; }
.testimonial-text { color: var(--silver-light); font-size: 0.95rem; margin-bottom: 20px; font-style: italic; }
.testimonial-author { font-family: var(--font-heading); color: var(--gold); font-size: 0.9rem; text-transform: uppercase; }
.testimonial-role { font-size: 0.78rem; color: var(--text-muted); }

/* CTA BAND */
.cta-band { background: linear-gradient(135deg, var(--dark-3), var(--dark-4)); border-top: 1px solid rgba(201,168,76,0.2); border-bottom: 1px solid rgba(201,168,76,0.2); padding: 72px 0; text-align: center; }
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { color: var(--text-muted); margin-bottom: 32px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* FOOTER */
#site-footer { background: #050505; border-top: 1px solid rgba(201,168,76,0.15); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand img { height: 50px; margin-bottom: 16px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.8; }
.footer-col h4 { color: var(--gold); font-size: 0.85rem; letter-spacing: 0.12em; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid rgba(201,168,76,0.15); }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: var(--text-muted); font-size: 0.82rem; }

/* WHATSAPP */
.whatsapp-float { position: fixed; bottom: 28px; right: 28px; z-index: 999; width: 60px; height: 60px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.4); font-size: 1.7rem; transition: all var(--transition); animation: pulse-wa 2.5s infinite; }
.whatsapp-float:hover { transform: scale(1.1); color: white; }
@keyframes pulse-wa { 0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); } }

/* MOBILE NAV */
.mobile-nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 998; }
.mobile-nav { position: fixed; top: 0; right: -320px; width: 300px; height: 100vh; background: var(--dark-2); border-left: 1px solid rgba(201,168,76,0.2); z-index: 999; padding: 80px 32px 32px; transition: right 0.35s ease; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav.open { right: 0; }
.mobile-nav a { font-family: var(--font-heading); font-size: 1.1rem; color: var(--silver-light); padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); letter-spacing: 0.08em; text-transform: uppercase; }
.mobile-nav a:hover { color: var(--gold); }
.mobile-nav-close { position: absolute; top: 20px; right: 20px; font-size: 1.6rem; cursor: pointer; color: var(--gold); background: none; border: none; }

/* LIGHTBOX */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 2000; align-items: center; justify-content: center; }
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 24px; font-size: 2rem; color: var(--gold); cursor: pointer; background: none; border: none; }

/* ANIMATIONS */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ================================================
   RESPONSIVE
================================================ */

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-item:first-child { grid-column: span 2; }
  .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* Header */
  .main-nav { display: none; }
  .header-cta .btn { display: none; }
  .header-cta .header-phone { font-size: 0.85rem; }
  .hamburger { display: flex; }
  .header-inner { height: 64px; }

  /* Hero — fully mobile friendly */
  #hero { min-height: 100svh; min-height: 100vh; align-items: flex-start; padding-bottom: 40px; }
  .hero-content {
    padding-top: 80px;
    padding-bottom: 40px;
    max-width: 100%;
    width: 100%;
  }
  .hero-content h1 { font-size: clamp(1.8rem, 7vw, 2.6rem); margin-bottom: 14px; }
  .hero-content p { font-size: 0.97rem; margin-bottom: 28px; }
  .hero-badge { font-size: 0.7rem; padding: 4px 12px; }
  .hero-buttons { flex-direction: column; gap: 12px; margin-bottom: 36px; }
  .hero-buttons .btn { width: 100%; justify-content: center; padding: 14px 20px; font-size: 0.9rem; }
  .hero-stats { gap: 16px; flex-wrap: wrap; padding-top: 24px; }
  .hero-stat-num { font-size: 1.7rem; }
  .hero-stat-label { font-size: 0.72rem; }

  /* Sections */
  .section { padding: 56px 0; }
  .section-heading { margin-bottom: 36px; }

  /* Gallery */
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .gallery-item:first-child { grid-column: span 2; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-grid { grid-template-columns: 1fr; }

  /* Contact form */
  .contact-form { padding: 24px 20px; }
}

@media (max-width: 480px) {
  /* Header */
  .header-phone { display: none; }
  .header-inner { padding: 0 16px; height: 64px; }
  .site-logo img { height: 42px; }

  /* Hero - complete mobile fix */
  #hero { min-height: 100svh; min-height: 100vh; align-items: flex-start; padding-top: 0; }
  .hero-content { padding-top: 80px; padding-bottom: 40px; width: 100%; max-width: 100%; }
  .hero-content h1 { font-size: clamp(1.5rem, 7.5vw, 2rem); line-height: 1.15; margin-bottom: 14px; word-break: break-word; }
  .hero-content p { font-size: 0.95rem; margin-bottom: 24px; }
  .hero-badge { font-size: 0.68rem; padding: 5px 10px; letter-spacing: 0.12em; }
  .hero-buttons { flex-direction: column; gap: 12px; margin-bottom: 32px; }
  .hero-buttons .btn { width: 100%; justify-content: center; padding: 13px 20px; font-size: 0.88rem; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-top: 20px; }
  .hero-stat-num { font-size: 1.5rem; }
  .hero-stat-label { font-size: 0.7rem; }

  /* General */
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-heading { margin-bottom: 32px; }
  .btn { padding: 12px 20px; font-size: 0.85rem; }

  /* Gallery */
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 4px; }
  .gallery-item:first-child { grid-column: span 2; }

  /* Services */
  .service-card { padding: 24px 20px; }

  /* Features */
  .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .feature-box { padding: 24px 16px; }

  /* Videos */
  .videos-grid { grid-template-columns: 1fr; }

  /* CTA */
  .cta-band { padding: 48px 0; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 300px; justify-content: center; }

  /* Contact */
  .contact-form { padding: 24px 16px; }
  .form-grid { grid-template-columns: 1fr; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

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

  /* WhatsApp button - smaller on mobile */
  .whatsapp-float { width: 50px; height: 50px; bottom: 18px; right: 18px; font-size: 1.4rem; }
}

/* Extra small phones */
@media (max-width: 360px) {
  .hero-content h1 { font-size: 1.4rem; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
}