/* ── TOKENS ─────────────────────────────────────────── */
:root {
  --black:   #1A1A1A;
  --dark:    #2B2A29;
  --mid:     #3D3C3B;
  --steel:   #6B6A68;
  --mist:    #B0AEAC;
  --cream:   #F2F0ED;
  --white:   #FFFFFF;
  --accent:  #E05C1A;
  --accent2: #FF8C42;
  --success: #2D9E5F;
  --danger:  #C0392B;
  --radius:  6px;
  --shadow:  0 4px 24px rgba(0,0,0,.18);
  --trans:   .22s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--cream); color: var(--dark); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ── NAV ── */
#nav { position: fixed; top: 0; left: 0; right: 0; z-index: 900; background: var(--dark); display: flex; align-items: center; justify-content: space-between; padding: 0 2rem; height: 64px; box-shadow: 0 2px 16px rgba(0,0,0,.4); }
.nav-logo { display: flex; align-items: center; gap: .75rem; }
.nav-logo svg { height: 38px; width: auto; }
.nav-logo .brand { color: var(--white); font-size: 1.1rem; font-weight: 700; letter-spacing: .04em; }
.nav-logo .brand span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--mist); font-size: .92rem; font-weight: 500; transition: color var(--trans); letter-spacing: .03em; }
.nav-links a:hover { color: var(--white); }
.nav-cart { position: relative; background: var(--accent); color: var(--white); border: none; border-radius: var(--radius); padding: .45rem 1rem; font-size: .9rem; font-weight: 600; display: flex; align-items: center; gap: .4rem; transition: background var(--trans); }
.nav-cart:hover { background: var(--accent2); }
.cart-badge { background: var(--white); color: var(--accent); border-radius: 50%; width: 18px; height: 18px; font-size: .72rem; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* ── HERO ── */
#hero { min-height: 100vh; background: var(--dark); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; padding-top: 64px; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 48px 48px; animation: gridMove 20s linear infinite; }
@keyframes gridMove { to { background-position: 48px 48px; } }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 2rem; max-width: 760px; }
.hero-eyebrow { display: inline-block; background: rgba(224,92,26,.2); border: 1px solid rgba(224,92,26,.4); color: var(--accent2); border-radius: 20px; padding: .3rem 1rem; font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.5rem; }
.hero-title { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.08; color: var(--white); letter-spacing: -.02em; margin-bottom: 1.2rem; }
.hero-title em { color: var(--accent); font-style: normal; }
.hero-sub { color: var(--mist); font-size: 1.1rem; max-width: 540px; margin: 0 auto 2.5rem; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary { background: var(--accent); color: var(--white); border: none; border-radius: var(--radius); padding: .8rem 2rem; font-size: 1rem; font-weight: 700; transition: background var(--trans), transform var(--trans); }
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.3); border-radius: var(--radius); padding: .8rem 2rem; font-size: 1rem; font-weight: 600; transition: border-color var(--trans), background var(--trans); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.06); }
.hero-stats { display: flex; gap: 3rem; justify-content: center; margin-top: 4rem; padding-top: 3rem; border-top: 1px solid rgba(255,255,255,.1); }
.stat-item { text-align: center; }
.stat-num { font-size: 2rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: .8rem; color: var(--mist); text-transform: uppercase; letter-spacing: .08em; margin-top: .3rem; }

/* ── SECTIONS ── */
section { padding: 5rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-label { display: inline-block; color: var(--accent); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .75rem; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.15; color: var(--dark); }
.section-sub { color: var(--steel); margin-top: .75rem; font-size: 1rem; }

/* ── SOLUTIONS ── */
#solutions { background: var(--dark); padding: 3rem 2rem; }
.solutions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.sol-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; padding: 1.5rem; transition: border-color var(--trans), background var(--trans); }
.sol-card:hover { border-color: var(--accent); background: rgba(224,92,26,.07); }
.sol-icon { font-size: 2rem; margin-bottom: .75rem; }
.sol-title { color: var(--white); font-weight: 700; font-size: 1rem; margin-bottom: .4rem; }
.sol-desc { color: var(--mist); font-size: .85rem; line-height: 1.5; }

/* ── PORTFOLIO ── */
#portfolio { background: var(--cream); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.port-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); transition: transform var(--trans); }
.port-card:hover { transform: translateY(-4px); }
.port-img { aspect-ratio: 4/3; overflow: hidden; background: var(--mid); display: flex; align-items: center; justify-content: center; }
.port-img img { width: 100%; height: 100%; object-fit: cover; }
.port-placeholder { font-size: 3rem; opacity: .3; }
.port-info { padding: 1.25rem; }
.port-category { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); font-weight: 700; margin-bottom: .4rem; }
.port-title { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.port-desc { font-size: .87rem; color: var(--steel); }

/* ── PRODUCTS ── */
#products { background: #EEECE9; }
.products-filter { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 2rem; justify-content: center; }
.filter-btn { background: var(--white); border: 1.5px solid transparent; border-radius: 20px; padding: .4rem 1.2rem; font-size: .88rem; font-weight: 600; color: var(--steel); transition: all var(--trans); }
.filter-btn:hover, .filter-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(224,92,26,.06); }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }
.prod-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.1); display: flex; flex-direction: column; transition: transform var(--trans), box-shadow var(--trans); }
.prod-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.prod-img { aspect-ratio: 1; background: var(--cream); display: flex; align-items: center; justify-content: center; overflow: hidden; font-size: 3.5rem; }
.prod-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-body { padding: 1.1rem; flex: 1; display: flex; flex-direction: column; }
.prod-cat { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); font-weight: 700; margin-bottom: .3rem; }
.prod-name { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: .35rem; }
.prod-desc { font-size: .83rem; color: var(--steel); flex: 1; margin-bottom: .75rem; }
.prod-footer { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.prod-price { font-size: 1.2rem; font-weight: 800; color: var(--dark); }
.prod-price small { font-size: .72rem; font-weight: 500; color: var(--steel); display: block; }
.btn-add { background: var(--dark); color: var(--white); border: none; border-radius: var(--radius); padding: .5rem .9rem; font-size: .85rem; font-weight: 700; transition: background var(--trans); white-space: nowrap; }
.btn-add:hover { background: var(--accent); }

/* ── ABOUT ── */
#about { background: var(--dark); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text .section-title { color: var(--white); }
.about-text .section-sub { color: var(--mist); }
.about-text p { color: var(--mist); margin-top: 1rem; font-size: .95rem; line-height: 1.75; }
.about-features { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.about-feat { display: flex; gap: 1rem; align-items: flex-start; background: rgba(255,255,255,.04); border-radius: 8px; padding: 1rem; border: 1px solid rgba(255,255,255,.07); }
.about-feat-icon { font-size: 1.5rem; flex-shrink: 0; }
.about-feat-title { color: var(--white); font-weight: 700; font-size: .95rem; }
.about-feat-desc { color: var(--mist); font-size: .83rem; margin-top: .2rem; }
.about-visual { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 2.5rem; display: flex; align-items: center; justify-content: center; }
.about-visual svg { height: 200px; width: auto; }

/* ── CONTACT ── */
#contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1rem; }
.contact-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); margin-bottom: .2rem; }
.contact-val { font-weight: 600; color: var(--dark); }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--dark); }
.form-group input, .form-group textarea, .form-group select { border: 1.5px solid #D0CECC; border-radius: var(--radius); padding: .7rem 1rem; font-family: inherit; font-size: .92rem; background: var(--white); color: var(--dark); transition: border-color var(--trans); outline: none; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ── FOOTER ── */
footer { background: var(--black); color: var(--mist); padding: 3rem 2rem 1.5rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.07); }
.footer-brand .brand-name { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.footer-brand p { font-size: .85rem; line-height: 1.6; }
.footer-col h4 { color: var(--white); font-size: .9rem; font-weight: 700; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul li a { font-size: .85rem; color: var(--mist); transition: color var(--trans); }
.footer-col ul li a:hover { color: var(--accent2); }
.footer-bottom { max-width: 1100px; margin: 1.5rem auto 0; display: flex; justify-content: space-between; align-items: center; font-size: .8rem; flex-wrap: wrap; gap: .5rem; }
.footer-bottom a { color: var(--accent2); }

/* ── CART DRAWER ── */
#cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 1000; opacity: 0; pointer-events: none; transition: opacity var(--trans); }
#cart-overlay.open { opacity: 1; pointer-events: all; }
#cart-drawer { position: fixed; right: 0; top: 0; bottom: 0; width: 420px; max-width: 95vw; background: var(--white); z-index: 1001; display: flex; flex-direction: column; transform: translateX(100%); transition: transform .3s ease; box-shadow: -8px 0 40px rgba(0,0,0,.25); }
#cart-drawer.open { transform: translateX(0); }
.cart-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid #E8E6E3; display: flex; align-items: center; justify-content: space-between; }
.cart-header h3 { font-size: 1.1rem; font-weight: 800; }
.cart-close { background: var(--cream); border: none; border-radius: 50%; width: 34px; height: 34px; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; transition: background var(--trans); }
.cart-close:hover { background: #E0DDD9; }
#cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: .75rem; }
.cart-item { display: flex; gap: 1rem; align-items: center; padding: .75rem; border-radius: 8px; background: var(--cream); }
.cart-item-img { width: 56px; height: 56px; border-radius: 6px; background: var(--mid); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; overflow: hidden; }
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 700; font-size: .9rem; color: var(--dark); }
.cart-item-price { font-size: .88rem; color: var(--steel); margin-top: .1rem; }
.cart-item-qty { display: flex; align-items: center; gap: .5rem; margin-top: .4rem; }
.qty-btn { background: var(--white); border: 1px solid #D0CECC; border-radius: 4px; width: 26px; height: 26px; font-size: .9rem; display: flex; align-items: center; justify-content: center; transition: all var(--trans); }
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-num { font-size: .9rem; font-weight: 700; min-width: 20px; text-align: center; }
.cart-remove { background: none; border: none; color: var(--mist); font-size: 1rem; transition: color var(--trans); }
.cart-remove:hover { color: var(--danger); }
.cart-footer { padding: 1.25rem 1.5rem; border-top: 1px solid #E8E6E3; }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.cart-total span { font-size: 1.05rem; font-weight: 700; }
.cart-total strong { font-size: 1.3rem; color: var(--dark); }
.btn-checkout { width: 100%; background: var(--accent); color: var(--white); border: none; border-radius: var(--radius); padding: 1rem; font-size: 1rem; font-weight: 800; transition: background var(--trans); display: flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-checkout:hover { background: var(--accent2); }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--steel); }
.cart-empty .empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: .4; }

/* ── MODAL ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 1rem; opacity: 0; pointer-events: none; transition: opacity var(--trans); }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--white); border-radius: 14px; max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; transform: scale(.95); transition: transform var(--trans); box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { padding: 1.5rem 1.5rem 0; display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { font-size: 1.15rem; font-weight: 800; }
.modal-close { background: var(--cream); border: none; border-radius: 50%; width: 32px; height: 32px; font-size: 1rem; display: flex; align-items: center; justify-content: center; }
.modal-body { padding: 1.5rem; }
.checkout-steps { display: flex; gap: .5rem; margin-bottom: 1.5rem; }
.checkout-step { flex: 1; text-align: center; padding: .5rem; border-bottom: 2.5px solid #E0DDD9; color: var(--steel); font-size: .82rem; font-weight: 600; transition: all var(--trans); }
.checkout-step.active { border-color: var(--accent); color: var(--accent); }
.checkout-step.done { border-color: var(--success); color: var(--success); }

/* ── BADGE ── */
.badge { display: inline-block; padding: .25rem .6rem; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.badge-green  { background: rgba(45,158,95,.2);   color: #4ade80; }
.badge-yellow { background: rgba(234,179,8,.2);   color: #fde047; }
.badge-red    { background: rgba(192,57,43,.2);   color: #f87171; }
.badge-blue   { background: rgba(59,130,246,.2);  color: #93c5fd; }

/* ── TOAST ── */
#toast { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; background: var(--dark); color: var(--white); padding: .9rem 1.4rem; border-radius: 10px; font-size: .9rem; font-weight: 600; box-shadow: 0 8px 30px rgba(0,0,0,.4); border-left: 4px solid var(--accent); transform: translateY(80px); opacity: 0; transition: all .3s ease; max-width: 320px; }
#toast.show { transform: translateY(0); opacity: 1; }
#toast.success { border-left-color: var(--success); }
#toast.error { border-left-color: var(--danger); }

/* ── ADMIN ── */
#admin-wrap { display: flex; min-height: 100vh; }
.admin-sidebar { width: 220px; background: var(--dark); padding: 1.5rem 0; display: flex; flex-direction: column; gap: .25rem; border-right: 1px solid rgba(255,255,255,.07); flex-shrink: 0; position: fixed; top: 56px; bottom: 0; overflow-y: auto; }
.admin-sidebar a { display: flex; align-items: center; gap: .75rem; padding: .7rem 1.5rem; color: var(--mist); font-size: .9rem; font-weight: 500; transition: all var(--trans); border-left: 3px solid transparent; }
.admin-sidebar a:hover, .admin-sidebar a.active { color: var(--white); background: rgba(255,255,255,.05); border-left-color: var(--accent); }
.admin-topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 900; background: var(--dark); height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 1.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.admin-topbar-title { color: var(--white); font-weight: 800; font-size: 1rem; }
.admin-topbar-title span { color: var(--accent); }
.admin-content { flex: 1; margin-left: 220px; margin-top: 56px; padding: 2rem; background: #111; min-height: calc(100vh - 56px); }
.admin-card { background: var(--dark); border-radius: 10px; padding: 1.5rem; margin-bottom: 1.5rem; border: 1px solid rgba(255,255,255,.08); }
.admin-card h3 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-box { background: var(--mid); border-radius: 8px; padding: 1.25rem; border: 1px solid rgba(255,255,255,.07); }
.stat-box .s-num { font-size: 2rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-box .s-label { font-size: .78rem; color: var(--mist); text-transform: uppercase; letter-spacing: .08em; margin-top: .3rem; }
.stat-box .s-trend { font-size: .78rem; color: var(--success); margin-top: .2rem; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { text-align: left; padding: .7rem 1rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mist); border-bottom: 1px solid rgba(255,255,255,.07); }
.admin-table td { padding: .9rem 1rem; font-size: .88rem; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.04); }
.admin-table tr:hover td { background: rgba(255,255,255,.02); }
.admin-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.admin-form .full { grid-column: 1/-1; }
.admin-form label { display: block; font-size: .8rem; color: var(--mist); margin-bottom: .35rem; }
.admin-form input, .admin-form textarea, .admin-form select { width: 100%; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: .65rem .9rem; color: var(--white); font-family: inherit; font-size: .9rem; outline: none; transition: border-color var(--trans); }
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus { border-color: var(--accent); }
.admin-form textarea { resize: vertical; min-height: 80px; }
.admin-form select option { background: var(--dark); }
.btn-admin { background: var(--accent); color: var(--white); border: none; border-radius: var(--radius); padding: .6rem 1.25rem; font-size: .88rem; font-weight: 700; transition: background var(--trans); display: inline-flex; align-items: center; gap: .4rem; }
.btn-admin:hover { background: var(--accent2); }
.btn-admin-outline { background: transparent; color: var(--mist); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius); padding: .6rem 1.25rem; font-size: .88rem; font-weight: 600; transition: all var(--trans); display: inline-flex; align-items: center; gap: .4rem; }
.btn-admin-outline:hover { border-color: var(--white); color: var(--white); }
.btn-danger { background: rgba(192,57,43,.15); color: #f87171; border: 1px solid rgba(192,57,43,.3); border-radius: var(--radius); padding: .4rem .8rem; font-size: .8rem; font-weight: 600; }
.btn-danger:hover { background: rgba(192,57,43,.3); }
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; flex-wrap: wrap; gap: .75rem; }
.admin-toolbar h2 { color: var(--white); font-size: 1.2rem; font-weight: 800; }
.admin-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 3000; display: flex; align-items: center; justify-content: center; padding: 1rem; opacity: 0; pointer-events: none; transition: opacity var(--trans); }
.admin-modal-overlay.open { opacity: 1; pointer-events: all; }
.admin-modal { background: var(--dark); border-radius: 14px; max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; transform: scale(.95); transition: transform var(--trans); box-shadow: 0 20px 60px rgba(0,0,0,.6); border: 1px solid rgba(255,255,255,.1); }
.admin-modal-overlay.open .admin-modal { transform: scale(1); }
.admin-modal-header { padding: 1.25rem 1.5rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(255,255,255,.07); }
.admin-modal-header h3 { color: var(--white); font-size: 1.1rem; font-weight: 800; }
.admin-modal-body { padding: 1.5rem; }

/* ── LOGIN ── */
.login-wrap { min-height: 100vh; background: var(--black); display: flex; align-items: center; justify-content: center; }
.login-box { background: var(--dark); border-radius: 14px; padding: 2.5rem; width: 360px; border: 1px solid rgba(255,255,255,.1); box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-box h2 { color: var(--white); text-align: center; font-size: 1.3rem; margin-bottom: .4rem; }
.login-box p { color: var(--mist); text-align: center; font-size: .88rem; margin-bottom: 2rem; }
.login-field { margin-bottom: 1rem; }
.login-field label { display: block; font-size: .82rem; color: var(--mist); margin-bottom: .35rem; }
.login-field input { width: 100%; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: .75rem 1rem; color: var(--white); font-size: .95rem; font-family: inherit; outline: none; transition: border-color var(--trans); }
.login-field input:focus { border-color: var(--accent); }
.login-error { color: #f87171; font-size: .83rem; margin-top: .5rem; }
.btn-login { width: 100%; background: var(--accent); color: var(--white); border: none; border-radius: var(--radius); padding: .85rem; font-size: 1rem; font-weight: 800; margin-top: 1rem; transition: background var(--trans); }
.btn-login:hover { background: var(--accent2); }

/* ── PRODUTO PAGE ── */
.produto-page { padding-top: 80px; padding-bottom: 4rem; min-height: 100vh; background: var(--cream); }
.prod-breadcrumb { font-size: .82rem; color: var(--steel); margin-bottom: 2rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.prod-breadcrumb a { color: var(--accent); font-weight: 600; }
.prod-breadcrumb a:hover { text-decoration: underline; }
.prod-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; margin-bottom: 3rem; }
.prod-img-main { background: var(--white); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.prod-img-main img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; }
.prod-img-placeholder { font-size: 6rem; }
.prod-cat-tag { display: inline-block; color: var(--accent); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .75rem; }
.prod-titulo { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--dark); line-height: 1.2; margin-bottom: 1rem; }
.prod-preco-big { font-size: 2.2rem; font-weight: 800; color: var(--dark); margin-bottom: .75rem; }
.prod-stock { font-size: .85rem; font-weight: 600; margin-bottom: 1.25rem; padding: .35rem .8rem; border-radius: 20px; display: inline-block; }
.prod-stock.ok  { background: rgba(45,158,95,.12); color: var(--success); }
.prod-stock.out { background: rgba(192,57,43,.12); color: var(--danger); }
.prod-stock.custom { background: rgba(224,92,26,.12); color: var(--accent); }
.prod-desc-short { color: var(--steel); font-size: .95rem; line-height: 1.7; margin-bottom: 1.75rem; }
.prod-actions { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
.btn-full { width: 100%; text-align: center; justify-content: center; padding: .9rem 1.5rem; font-size: 1rem; display: flex; align-items: center; }
.prod-meta { display: flex; flex-direction: column; gap: .4rem; font-size: .83rem; color: var(--steel); border-top: 1px solid #E0DDD9; padding-top: 1rem; }
.prod-meta strong { color: var(--dark); }
.prod-desc-full { background: var(--white); border-radius: 14px; padding: 2rem; box-shadow: 0 2px 12px rgba(0,0,0,.07); margin-bottom: 2rem; }
.prod-desc-full h2 { font-size: 1.2rem; font-weight: 800; color: var(--dark); margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 2px solid var(--accent); display: inline-block; }
.prod-desc-body { color: var(--steel); font-size: .95rem; line-height: 1.85; white-space: pre-line; }
.prod-back { margin-top: 1rem; }
/* clica no card inteiro */
.prod-card-link { display: contents; color: inherit; text-decoration: none; }

/* ── HAMBURGER ── */
.nav-hamburger { display: none; background: none; border: none; color: var(--white); font-size: 1.6rem; padding: .25rem .5rem; line-height: 1; }
.nav-mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: var(--dark); z-index: 899; padding: 1rem 2rem; flex-direction: column; gap: .25rem; border-top: 1px solid rgba(255,255,255,.08); box-shadow: 0 8px 24px rgba(0,0,0,.4); }
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a { color: var(--mist); font-size: 1rem; font-weight: 600; padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.06); transition: color var(--trans); }
.nav-mobile-menu a:last-child { border-bottom: none; }
.nav-mobile-menu a:hover { color: var(--white); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .admin-sidebar { width: 56px; }
  .admin-sidebar a span { display: none; }
  .admin-sidebar a { justify-content: center; padding: .7rem; }
  .admin-content { margin-left: 56px; }
}
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .prod-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .prod-preco-big { font-size: 1.8rem; }
  section { padding: 3.5rem 1.25rem; }
  .produto-page { padding-top: 72px; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .hero-stats { gap: 1.5rem; }
  .hero-stats .stat-num { font-size: 1.5rem; }
  .admin-form { grid-template-columns: 1fr; }
  .admin-form .full { grid-column: 1; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-col { padding-bottom: .5rem; }
  section { padding: 3rem 1rem; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
  .prod-card .prod-body { padding: .85rem; }
  .prod-name { font-size: .9rem; }
  .prod-price { font-size: 1rem; }
  .btn-add { padding: .4rem .7rem; font-size: .78rem; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn-primary, .hero-ctas .btn-outline { width: 100%; max-width: 280px; }
  #nav { padding: 0 1rem; }
  .prod-desc-full { padding: 1.25rem; }
  .prod-img-main { max-height: 300px; }
}