/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: #0A0A0A; color: #fff; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== VARIABLES ===== */
:root {
  --green: #6AAC1B;
  --red: #E31B23;
  --bg: #0A0A0A;
  --bg-card: #141414;
  --bg-card2: #1A1A1A;
  --border: rgba(255,255,255,0.08);
  --text-muted: #9CA3AF;
  --radius: 12px;
  --radius-lg: 20px;
}

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--green); margin-bottom: 12px; }
.section-title { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; line-height: 1.1; margin-bottom: 16px; }
.section-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; }
.section-header { margin-bottom: 56px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 50px; font-weight: 700; font-size: 0.95rem; transition: all 0.2s; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: #5a9416; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(106,172,27,0.4); }
.btn-outline { border: 2px solid rgba(255,255,255,0.2); color: #fff; }
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: #c01720; transform: translateY(-2px); }
.badge { display: inline-block; padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.badge-green { background: rgba(106,172,27,0.15); color: var(--green); }
.badge-red { background: rgba(227,27,35,0.15); color: var(--red); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.text-center { text-align: center; }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s, transform 0.6s; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10,10,10,0.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-icon { width: 40px; height: 40px; background: var(--green); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 0.85rem; color: #fff; }
.nav-logo-text { font-weight: 900; font-size: 0.95rem; line-height: 1.2; }
.nav-logo-sub { font-size: 0.65rem; color: var(--text-muted); font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link { padding: 8px 16px; border-radius: 8px; font-size: 0.9rem; font-weight: 500; color: var(--text-muted); transition: all 0.2s; }
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.06); }
.nav-link.active { color: var(--green); }
.nav-cta { background: var(--green); color: #fff !important; border-radius: 50px !important; }
.nav-cta:hover { background: #5a9416 !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; display: block; }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-mobile { display: none; background: var(--bg-card); border-top: 1px solid var(--border); }
.nav-mobile.open { display: block; }
.nav-mobile .nav-link { display: block; padding: 14px 24px; border-radius: 0; border-bottom: 1px solid var(--border); font-size: 1rem; }

/* ===== HERO ===== */
.hero { padding: 160px 0 100px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(106,172,27,0.08) 0%, transparent 60%), radial-gradient(ellipse at 70% 20%, rgba(227,27,35,0.06) 0%, transparent 50%); pointer-events: none; }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(106,172,27,0.1); border: 1px solid rgba(106,172,27,0.2); border-radius: 50px; padding: 6px 16px; font-size: 0.8rem; font-weight: 600; color: var(--green); margin-bottom: 24px; }
.hero-title { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 900; line-height: 1.05; margin-bottom: 20px; }
.hero-title .line-red { color: var(--red); }
.hero-title .line-green { color: var(--green); }
.hero-desc { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; }
.hero-stat-val { font-size: 1.8rem; font-weight: 900; color: var(--green); }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); }
.hero-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.hero-card-title { font-weight: 800; font-size: 1.1rem; margin-bottom: 20px; }
.hero-brand-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.hero-brand-item { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 10px; padding: 14px 8px; text-align: center; font-size: 0.75rem; font-weight: 700; transition: all 0.2s; }
.hero-brand-item:hover { border-color: var(--green); color: var(--green); }
.hero-brand-item.amaron { border-color: rgba(106,172,27,0.3); color: var(--green); }
.hero-brand-item.exide { border-color: rgba(227,27,35,0.3); color: var(--red); }
.hero-note { font-size: 0.78rem; color: var(--text-muted); text-align: center; }

/* ===== BRANDS STRIP ===== */
.brands-strip { padding: 48px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }
.brands-track { display: flex; gap: 48px; animation: scroll-brands 20s linear infinite; width: max-content; }
.brands-track:hover { animation-play-state: paused; }
.brand-chip { display: flex; align-items: center; gap: 10px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 50px; padding: 10px 24px; font-weight: 700; font-size: 0.9rem; white-space: nowrap; }
.brand-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
@keyframes scroll-brands { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== FEATURES ===== */
.feature-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: all 0.3s; }
.feature-card:hover { border-color: rgba(106,172,27,0.3); transform: translateY(-4px); }
.feature-icon { width: 52px; height: 52px; border-radius: 12px; background: rgba(106,172,27,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 16px; }
.feature-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }
.feature-desc { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

/* ===== BATTERY FINDER SECTION ===== */
.finder-section { background: linear-gradient(135deg, rgba(106,172,27,0.05), rgba(227,27,35,0.03)); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 60px; }
.finder-form { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 12px; align-items: end; margin: 36px 0; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.form-select { width: 100%; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; color: #fff; font-size: 0.9rem; font-family: inherit; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239CA3AF' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; cursor: pointer; transition: border-color 0.2s; }
.form-select:focus { outline: none; border-color: var(--green); }
.form-select:disabled { opacity: 0.4; cursor: not-allowed; }
.form-select option { background: #1a1a1a; }
.find-btn { background: var(--green); color: #fff; border: none; border-radius: 10px; padding: 12px 24px; font-weight: 700; font-size: 0.95rem; font-family: inherit; cursor: pointer; white-space: nowrap; transition: all 0.2s; }
.find-btn:hover { background: #5a9416; }
.find-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== RESULTS TABLE ===== */
.results-section { margin-top: 32px; display: none; }
.results-section.show { display: block; }
.results-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.results-count { font-size: 0.9rem; color: var(--text-muted); }
.results-table { width: 100%; border-collapse: collapse; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.results-table th { background: rgba(255,255,255,0.04); padding: 12px 16px; text-align: left; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.results-table td { padding: 14px 16px; font-size: 0.88rem; border-bottom: 1px solid rgba(255,255,255,0.04); }
.results-table tr:last-child td { border-bottom: none; }
.results-table tr:hover td { background: rgba(255,255,255,0.02); }
.price-exchange { font-weight: 700; color: var(--green); font-size: 1rem; }
.price-mrp { font-size: 0.8rem; color: var(--text-muted); }
.quote-btn { background: #25D366; color: #fff; border: none; border-radius: 8px; padding: 8px 14px; font-size: 0.8rem; font-weight: 700; cursor: pointer; font-family: inherit; transition: all 0.2s; white-space: nowrap; }
.quote-btn:hover { background: #1da851; }
.no-results { text-align: center; padding: 48px 24px; color: var(--text-muted); }

/* ===== PRODUCTS ===== */
.product-brand-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all 0.3s; }
.product-brand-card:hover { border-color: rgba(106,172,27,0.3); transform: translateY(-4px); }
.brand-card-header { padding: 24px 28px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 16px; }
.brand-card-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1rem; }
.brand-amaron .brand-card-icon { background: rgba(106,172,27,0.15); color: var(--green); }
.brand-exide .brand-card-icon { background: rgba(227,27,35,0.15); color: var(--red); }
.brand-other .brand-card-icon { background: rgba(255,255,255,0.06); color: #fff; }
.brand-card-name { font-size: 1.2rem; font-weight: 900; }
.brand-card-tagline { font-size: 0.8rem; color: var(--text-muted); }
.brand-products { padding: 20px 28px; }
.brand-product-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.04); gap: 12px; }
.brand-product-row:last-child { border-bottom: none; }
.product-name { font-weight: 600; font-size: 0.9rem; }
.product-specs { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.product-type-chip { font-size: 0.7rem; font-weight: 600; padding: 3px 10px; border-radius: 50px; background: rgba(255,255,255,0.06); color: var(--text-muted); white-space: nowrap; }

/* ===== ABOUT ===== */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img-placeholder { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); height: 400px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.about-img-icon { font-size: 4rem; }
.about-img-text { font-weight: 700; color: var(--text-muted); }
.about-text h2 { font-size: 2.2rem; font-weight: 900; margin-bottom: 20px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.95rem; }
.about-checks { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.about-check { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 500; }
.about-check::before { content: '✓'; color: var(--green); font-weight: 900; font-size: 1rem; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; text-align: center; transition: all 0.3s; }
.stat-card:hover { border-color: rgba(106,172,27,0.3); }
.stat-num { font-size: 2.5rem; font-weight: 900; color: var(--green); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }
.timeline { border-left: 2px solid var(--border); padding-left: 32px; display: flex; flex-direction: column; gap: 28px; }
.timeline-item { position: relative; }
.timeline-dot { position: absolute; left: -40px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--green); border: 2px solid var(--bg); }
.timeline-year { font-size: 0.8rem; font-weight: 700; color: var(--green); margin-bottom: 4px; }
.timeline-event { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.timeline-desc { font-size: 0.85rem; color: var(--text-muted); }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; display: flex; gap: 16px; align-items: flex-start; transition: all 0.2s; }
.contact-card:hover { border-color: rgba(106,172,27,0.3); }
.contact-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(106,172,27,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-card-title { font-weight: 700; font-size: 0.9rem; margin-bottom: 4px; }
.contact-card-value { color: var(--text-muted); font-size: 0.88rem; }
.contact-card-value a { color: var(--green); font-weight: 600; }
.map-container { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); }
.map-container iframe { width: 100%; height: 400px; display: block; }
.hours-table { width: 100%; }
.hours-table tr td { padding: 8px 0; font-size: 0.88rem; border-bottom: 1px solid rgba(255,255,255,0.04); }
.hours-table tr:last-child td { border-bottom: none; }
.hours-table td:last-child { text-align: right; color: var(--green); font-weight: 600; }
.whatsapp-banner { background: linear-gradient(135deg, #25D366, #1da851); border-radius: var(--radius-lg); padding: 48px; text-align: center; }
.whatsapp-banner h2 { font-size: 2rem; font-weight: 900; margin-bottom: 12px; }
.whatsapp-banner p { margin-bottom: 28px; opacity: 0.9; }
.btn-whatsapp { background: #fff; color: #1da851; font-weight: 700; padding: 14px 32px; border-radius: 50px; display: inline-flex; align-items: center; gap: 8px; font-size: 1rem; transition: all 0.2s; }
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }

/* ===== PAGE HERO ===== */
.page-hero { padding: 140px 0 80px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(106,172,27,0.08) 0%, transparent 60%); pointer-events: none; }
.page-hero-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--green); margin-bottom: 12px; }
.page-hero-title { font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; margin-bottom: 16px; }
.page-hero-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 20px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb-sep { opacity: 0.4; }

/* ===== FOOTER ===== */
footer { background: var(--bg-card); border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand-desc { color: var(--text-muted); font-size: 0.88rem; margin: 16px 0 24px; line-height: 1.7; }
.footer-social { display: flex; gap: 12px; }
.social-btn { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; transition: all 0.2s; text-decoration: none; font-size: 1rem; }
.social-btn:hover { background: var(--green); }
.footer-col-title { font-weight: 700; font-size: 0.9rem; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link { color: var(--text-muted); font-size: 0.88rem; transition: color 0.2s; }
.footer-link:hover { color: var(--green); }
.footer-contact-item { display: flex; gap: 8px; font-size: 0.88rem; color: var(--text-muted); margin-bottom: 10px; align-items: flex-start; }
.footer-contact-item .icon { color: var(--green); flex-shrink: 0; font-size: 1rem; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-badges { display: flex; gap: 8px; }
.footer-badge { font-size: 0.7rem; font-weight: 600; padding: 4px 10px; border-radius: 50px; }
.footer-badge.green { background: rgba(106,172,27,0.15); color: var(--green); }
.footer-badge.blue { background: rgba(59,130,246,0.15); color: #60a5fa; }

/* ===== FLOATING BUTTONS ===== */
.float-buttons { position: fixed; bottom: 28px; right: 28px; display: flex; flex-direction: column; gap: 12px; z-index: 999; }
.float-btn { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 4px 20px rgba(0,0,0,0.4); transition: all 0.2s; text-decoration: none; }
.float-btn:hover { transform: scale(1.1); }
.float-wa { background: #25D366; color: #fff; }
.float-call { background: var(--green); color: #fff; }
.float-label { position: absolute; right: 68px; background: rgba(0,0,0,0.8); color: #fff; font-size: 0.75rem; font-weight: 600; padding: 5px 10px; border-radius: 6px; white-space: nowrap; opacity: 0; transition: opacity 0.2s; pointer-events: none; }
.float-btn:hover .float-label { opacity: 1; }

/* ===== CTA SECTION ===== */
.cta-section { background: linear-gradient(135deg, rgba(106,172,27,0.08), rgba(227,27,35,0.04)); border: 1px solid rgba(106,172,27,0.15); border-radius: var(--radius-lg); padding: 64px; text-align: center; }
.cta-section h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 900; margin-bottom: 16px; }
.cta-section p { color: var(--text-muted); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== LOADING ===== */
.loading { display: flex; align-items: center; gap: 10px; color: var(--text-muted); padding: 24px; font-size: 0.9rem; }
.spinner { width: 20px; height: 20px; border: 2px solid var(--border); border-top-color: var(--green); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .finder-form { grid-template-columns: repeat(2, 1fr); }
  .find-btn { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .hero { padding: 120px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { display: none; }
  .hero-stats { gap: 24px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .finder-form { grid-template-columns: 1fr; }
  .find-btn { grid-column: span 1; }
  .about-story { grid-template-columns: 1fr; }
  .about-img-placeholder { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .finder-section { padding: 32px 24px; }
  .cta-section { padding: 40px 24px; }
  .page-hero { padding: 120px 0 60px; }
  .results-table { display: block; overflow-x: auto; }
  .float-buttons { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}