/* ===== KARMIC TACTICAL — Design System ===== */
:root {
  --clr-bg: #0a0a0a; --clr-surface: #141414; --clr-surface2: #1e1e1e;
  --clr-border: #2a2a2a; --clr-text: #e8e8e8; --clr-muted: #888;
  --clr-accent: #c5a44e; --clr-accent-h: #d4b65e; --clr-white: #fff;
  --ff-body: 'Inter', system-ui, -apple-system, sans-serif;
  --ff-heading: 'Oswald', 'Inter', sans-serif;
  --radius: 6px; --transition: .25s ease; --max-w: 1200px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--ff-body); background: var(--clr-bg); color: var(--clr-text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; border: none; outline: none; }
.container { width: 90%; max-width: var(--max-w); margin: 0 auto; }
.section { padding: 80px 0; }
.section-label { font-family: var(--ff-heading); font-size: .75rem; letter-spacing: 3px; text-transform: uppercase; color: var(--clr-accent); margin-bottom: 8px; }
.section-title { font-family: var(--ff-heading); font-size: clamp(1.8rem,4vw,2.8rem); text-transform: uppercase; line-height: 1.15; margin-bottom: 16px; }
.section-sub { color: var(--clr-muted); max-width: 580px; font-size: .95rem; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; font-family: var(--ff-heading); font-size: .85rem; letter-spacing: 2px; text-transform: uppercase; border-radius: var(--radius); cursor: pointer; transition: var(--transition); }
.btn-primary { background: var(--clr-accent); color: var(--clr-bg); }
.btn-primary:hover { background: var(--clr-accent-h); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 1px solid var(--clr-accent); color: var(--clr-accent); }
.btn-outline:hover { background: var(--clr-accent); color: var(--clr-bg); }
.gold { color: var(--clr-accent); }

/* === Nav === */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10,10,10,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--clr-border); }
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { height: 40px; }
.nav-brand span { font-family: var(--ff-heading); font-size: 1.15rem; letter-spacing: 2px; text-transform: uppercase; color: var(--clr-white); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--clr-muted); transition: var(--transition); position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--clr-accent); transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--clr-white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; }
.hamburger span { width: 24px; height: 2px; background: var(--clr-white); transition: var(--transition); }
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links { position: fixed; top: 70px; right: -100%; width: 260px; height: calc(100vh - 70px); flex-direction: column; background: var(--clr-surface); padding: 40px 30px; gap: 24px; transition: var(--transition); border-left: 1px solid var(--clr-border); }
  .nav-links.open { right: 0; }
}

/* === Hero === */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 70px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 40%, rgba(197,164,78,.08) 0%, transparent 60%), var(--clr-bg); z-index: 0; }
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.hero-content .section-title { font-size: clamp(2.2rem,5vw,3.6rem); margin-bottom: 20px; }
.hero-content p { color: var(--clr-muted); font-size: 1.05rem; margin-bottom: 32px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image { display: flex; justify-content: center; align-items: center; }
.hero-image img { max-height: 420px; filter: drop-shadow(0 0 60px rgba(197,164,78,.15)); animation: heroFloat 4s ease-in-out infinite; }
@keyframes heroFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
@media (max-width: 768px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-height: 260px; }
}

/* === Features === */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 28px; margin-top: 40px; }
.feature-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 36px 28px; transition: var(--transition); }
.feature-card:hover { border-color: var(--clr-accent); transform: translateY(-4px); }
.feature-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: rgba(197,164,78,.1); border-radius: var(--radius); color: var(--clr-accent); font-size: 1.3rem; margin-bottom: 18px; }
.feature-card h3 { font-family: var(--ff-heading); font-size: 1.05rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.feature-card p { color: var(--clr-muted); font-size: .9rem; }

/* === Specs === */
.specs { background: var(--clr-surface); }
.specs .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.spec-list { margin-top: 28px; }
.spec-row { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--clr-border); font-size: .95rem; }
.spec-row .label { color: var(--clr-muted); }
.spec-row .value { color: var(--clr-white); font-weight: 500; }
.spec-image { display: flex; justify-content: center; }
.spec-image img { max-height: 360px; border-radius: var(--radius); }
@media (max-width: 768px) { .specs .container { grid-template-columns: 1fr; } .spec-image { order: -1; } }

/* === CTA Banner === */
.cta-banner { background: linear-gradient(135deg, rgba(197,164,78,.12) 0%, transparent 60%), var(--clr-bg); text-align: center; padding: 80px 0; }
.cta-banner .section-title { margin-bottom: 12px; }
.cta-banner p { color: var(--clr-muted); margin-bottom: 28px; }

/* === Contact === */
.contact .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info h3 { font-family: var(--ff-heading); font-size: 1.3rem; text-transform: uppercase; margin-bottom: 12px; }
.contact-info p { color: var(--clr-muted); margin-bottom: 24px; font-size: .95rem; }
.contact-detail { display: flex; align-items: center; gap: 12px; color: var(--clr-muted); font-size: .9rem; margin-bottom: 12px; }
.contact-detail .icon { color: var(--clr-accent); font-weight: 700; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input, .contact-form textarea { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 14px 16px; color: var(--clr-text); transition: var(--transition); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--clr-accent); }
.contact-form textarea { min-height: 120px; resize: vertical; }
@media (max-width: 768px) { .contact .container { grid-template-columns: 1fr; } }

/* === Footer === */
.footer { background: var(--clr-surface); border-top: 1px solid var(--clr-border); padding: 48px 0 24px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px; margin-bottom: 32px; }
.footer-brand span { font-family: var(--ff-heading); font-size: 1rem; letter-spacing: 2px; text-transform: uppercase; }
.footer-brand p { color: var(--clr-muted); font-size: .85rem; margin-top: 6px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--clr-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); }
.footer-links a:hover { color: var(--clr-accent); }
.footer-bottom { border-top: 1px solid var(--clr-border); padding-top: 20px; text-align: center; color: var(--clr-muted); font-size: .8rem; }

/* === Page Header (Products/Reviews) === */
.page-header { padding: 120px 0 60px; text-align: center; background: linear-gradient(180deg, rgba(197,164,78,.06) 0%, transparent 100%), var(--clr-bg); }

/* === Products === */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(300px,1fr)); gap: 28px; }
.product-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }

/* === Reviews === */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(340px,1fr)); gap: 28px; }
.review-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 32px; transition: var(--transition); }
.review-card:hover { border-color: var(--clr-accent); }
.review-stars { color: var(--clr-accent); font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.review-text { color: var(--clr-muted); font-size: .92rem; font-style: italic; line-height: 1.7; margin-bottom: 18px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--clr-accent); display: flex; align-items: center; justify-content: center; color: var(--clr-bg); font-family: var(--ff-heading); font-weight: 700; font-size: .9rem; }
.review-author-info .name { font-weight: 600; font-size: .9rem; }
.review-author-info .date { color: var(--clr-muted); font-size: .78rem; }
.review-summary { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 24px; margin-bottom: 48px; }
.review-stat { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 28px; text-align: center; }
.review-stat .big { font-family: var(--ff-heading); font-size: 2.4rem; color: var(--clr-accent); }
.review-stat .label { color: var(--clr-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* === Animations === */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.product-card:hover { border-color: var(--clr-accent); transform: translateY(-4px); }
.product-card-img { height: 240px; overflow: hidden; background: var(--clr-surface2); display: flex; align-items: center; justify-content: center; }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 24px; }
.product-card-body h3 { font-family: var(--ff-heading); font-size: 1rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.product-card-body .price { color: var(--clr-accent); font-family: var(--ff-heading); font-size: 1.2rem; margin-bottom: 4px; }
.product-card-body .desc { color: var(--clr-muted); font-size: .85rem; margin-bottom: 16px; }



/* === Admin Dashboard === */
.admin-login { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding-top: 70px; }
.admin-login-box { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 48px 40px; width: 90%; max-width: 400px; text-align: center; }
.admin-login-box .section-title { margin-bottom: 24px; font-size: 1.4rem; }
.admin-input { background: var(--clr-surface2); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 12px 16px; color: var(--clr-text); width: 100%; transition: var(--transition); margin-bottom: 16px; }
.admin-input:focus { border-color: var(--clr-accent); }
textarea.admin-input { resize: vertical; }

.admin-form-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 36px; }
.admin-card-title { font-family: var(--ff-heading); font-size: 1.15rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 24px; color: var(--clr-accent); }
.admin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-field { display: flex; flex-direction: column; gap: 6px; }
.admin-field label { font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--clr-muted); }
.admin-field.full-width { grid-column: 1 / -1; }
.admin-form-actions { display: flex; gap: 12px; margin-top: 24px; }

.admin-image-preview { margin-top: 8px; position: relative; display: inline-block; }
.admin-image-preview img { max-height: 160px; border-radius: var(--radius); border: 1px solid var(--clr-border); }
.remove-img { position: absolute; top: 4px; right: 4px; background: rgba(0,0,0,.7); color: #fff; border: none; border-radius: 50%; width: 28px; height: 28px; font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }

.admin-product-list { display: flex; flex-direction: column; gap: 16px; }
.admin-product-row { display: flex; align-items: center; gap: 20px; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 20px; transition: var(--transition); }
.admin-product-row:hover { border-color: var(--clr-accent); }
.admin-product-thumb { width: 80px; height: 80px; border-radius: var(--radius); overflow: hidden; flex-shrink: 0; background: var(--clr-surface2); display: flex; align-items: center; justify-content: center; }
.admin-product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-product-thumb .no-img { color: var(--clr-muted); font-size: .7rem; text-align: center; }
.admin-product-info { flex: 1; min-width: 0; }
.admin-product-info h4 { font-family: var(--ff-heading); font-size: .95rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.admin-product-info .price { color: var(--clr-accent); font-family: var(--ff-heading); font-size: 1rem; }
.admin-product-info p { color: var(--clr-muted); font-size: .82rem; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.checkout-badge { display: inline-block; font-size: .72rem; padding: 2px 8px; border-radius: 3px; margin-top: 6px; background: rgba(45,138,78,.15); color: #2d8a4e; }
.checkout-badge.warn { background: rgba(231,76,60,.12); color: #e74c3c; }
.admin-product-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn-sm { padding: 8px 16px; font-size: .75rem; }
.btn-danger { background: #c0392b; color: #fff; }
.btn-danger:hover { background: #e74c3c; transform: translateY(-2px); }

@media (max-width: 768px) {
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-product-row { flex-direction: column; text-align: center; }
  .admin-product-actions { justify-content: center; }
}