/* =========================================================================
   BOTRIX — DESIGN SYSTEM v2
   Dark, glossy, glass-panel theme built around the BotriX mark: near-black
   background, electric blue circuit accents, white type, orange for CTAs.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --c-blue: #1AA6F3;
  --c-blue-soft: #63C4F7;
  --c-blue-deep: #123A63;
  --c-orange: #FF7A29;
  --c-amber: #F5A623;
  --c-bg: #05070A;
  --c-bg-alt: #0A0E15;
  --c-surface: #10151E;
  --c-text: #EAEFF6;
  --c-text-muted: #8B97AB;
  --c-success: #35D48A;
  --c-error: #FF6161;
  --c-border: rgba(255,255,255,0.10);
  --c-whatsapp: #25D366;

  --glass-bg: rgba(255,255,255,0.045);
  --glass-bg-strong: rgba(255,255,255,0.07);
  --glass-border: rgba(255,255,255,0.10);
  --glass-blur: 18px;

  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 22px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-lift: 0 18px 44px rgba(26,166,243,0.16), 0 8px 20px rgba(0,0,0,0.45);
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--c-text);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(26,166,243,0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(26,166,243,0.06), transparent 55%),
    var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: #fff;
  line-height: 1.2;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; color: var(--c-text-muted); }
.mono { font-family: var(--font-mono); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (min-width: 1025px) { .container { padding: 0 56px; } }

.section { padding: 52px 0; }
@media (min-width: 1025px) { .section { padding: 88px 0; } }
.section-alt { background: var(--c-bg-alt); }
.section-eyebrow {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--c-blue-soft); display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px;
}
.section-eyebrow::before {
  content: ''; width: 8px; height: 8px; background: var(--c-orange); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255,122,41,0.16);
}
.section-head { max-width: 640px; margin-bottom: 40px; }
.text-center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Glass panel (core visual signature) ---------- */
.glass-card, .pillar-card, .product-card, .form-card, .cart-summary, .leader-card,
.stat-card, .admin-card, .empty-state {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-m);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.glass-card { padding: 32px; }
.pillar-card:hover, .product-card:hover, .leader-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(26,166,243,0.35);
  background: var(--glass-bg-strong);
}

/* ---------- Buttons (glossy) ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 13px 24px; border-radius: var(--radius-s); border: none; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0) 55%);
  opacity: 0.9; pointer-events: none;
}
.btn-primary { background: linear-gradient(135deg, var(--c-orange), #E8621A); color: #fff; box-shadow: 0 6px 18px rgba(255,122,41,0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(255,122,41,0.4); }
.btn-secondary { background: rgba(255,255,255,0.05); color: #fff; border: 1px solid var(--glass-border); backdrop-filter: blur(10px); padding: 12px 23px; }
.btn-secondary:hover { border-color: var(--c-blue); background: rgba(26,166,243,0.1); }
.btn-whatsapp { background: linear-gradient(135deg, var(--c-whatsapp), #1DA851); color: #fff; }
.btn-whatsapp:hover { filter: brightness(1.06); transform: translateY(-2px); }
.btn-cart { background: rgba(245,166,35,0.08); border: 1px solid rgba(245,166,35,0.4); color: var(--c-amber); padding: 12px 23px; }
.btn-cart:hover { background: var(--c-amber); color: #16110A; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 8px 14px; font-size: 0.85rem; }
.btn[disabled] { background: rgba(255,255,255,0.05); color: var(--c-text-muted); cursor: not-allowed; box-shadow: none; }
.btn[disabled]::before { display: none; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(5,7,10,0.72);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { height: 34px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links > li { position: relative; }
.nav-links > li > a, .nav-trigger {
  font-weight: 500; font-size: 0.93rem; padding: 10px 14px; border-radius: var(--radius-s);
  display: inline-flex; align-items: center; gap: 5px; color: var(--c-text); cursor: pointer; background: none; border: none; font-family: var(--font-body);
}
.nav-links > li > a:hover, .nav-trigger:hover, .has-dropdown:hover .nav-trigger { color: var(--c-blue-soft); background: rgba(26,166,243,0.08); }
.nav-trigger svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.has-dropdown:hover .nav-trigger svg { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 220px;
  background: rgba(10,14,21,0.92); border: 1px solid var(--glass-border); border-radius: var(--radius-m);
  backdrop-filter: blur(20px); box-shadow: var(--shadow-lift);
  padding: 8px; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}
.has-dropdown:hover .dropdown-menu, .has-dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 10px 12px; border-radius: var(--radius-s); font-size: 0.9rem; color: var(--c-text); }
.dropdown-menu a:hover { background: rgba(26,166,243,0.1); color: var(--c-blue-soft); }

/* Search */
.nav-search { position: relative; flex: 1; max-width: 320px; }
.nav-search input {
  width: 100%; padding: 10px 14px 10px 38px; border-radius: 999px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04); color: #fff; font-size: 0.88rem;
}
.nav-search input::placeholder { color: var(--c-text-muted); }
.nav-search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; stroke: var(--c-text-muted); pointer-events: none; }

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.icon-btn { position: relative; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; }
.icon-btn:hover { background: rgba(26,166,243,0.1); }
.icon-btn svg { width: 21px; height: 21px; stroke: var(--c-text); }
.cart-badge {
  position: absolute; top: 2px; right: 2px; background: var(--c-orange); color: #fff; font-size: 0.65rem; font-weight: 700;
  min-width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
}
.nav-toggle, .search-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle svg, .search-toggle svg { width: 24px; height: 24px; stroke: var(--c-text); }

@media (max-width: 980px) {
  .nav-links {
    position: fixed; top: 76px; left: 0; right: 0; bottom: 0; background: rgba(5,7,10,0.98);
    flex-direction: column; align-items: stretch; padding: 20px; gap: 4px; overflow-y: auto;
    transform: translateX(100%); transition: transform 0.25s ease;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links > li > a, .nav-trigger { width: 100%; justify-content: space-between; }
  .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; display: none; margin-top: 4px; box-shadow: none; background: rgba(255,255,255,0.03); }
  .has-dropdown.open .dropdown-menu { display: block; }
  .nav-search { display: none; position: fixed; top: 76px; left: 0; right: 0; max-width: none; padding: 14px; background: rgba(5,7,10,0.98); z-index: 199; }
  .nav-search.open { display: block; }
  .nav-toggle, .search-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 60px 0 80px; }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' viewBox='0 0 400 400'%3E%3Cg fill='none' stroke='%231AA6F3' stroke-width='1'%3E%3Cpath d='M0 80 H140 L170 50 H400 M0 220 H90 L120 250 H260 L300 210 H400 M0 340 H200 L230 370 H400'/%3E%3C/g%3E%3Cg fill='%23FF7A29'%3E%3Ccircle cx='170' cy='50' r='3.5'/%3E%3Ccircle cx='120' cy='250' r='3.5'/%3E%3Ccircle cx='300' cy='210' r='3.5'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 520px; opacity: 0.16; pointer-events: none;
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero .container { grid-template-columns: 1fr; } }
.hero-eyebrow { font-family: var(--font-mono); color: var(--c-blue-soft); font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 14px; display: block; }
.hero p.lead { font-size: 1.1rem; max-width: 520px; }
.hero-search { margin-top: 26px; max-width: 460px; position: relative; }
.hero-search input {
  width: 100%; padding: 16px 20px 16px 50px; border-radius: 999px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.06); backdrop-filter: blur(10px); color: #fff; font-size: 1rem;
}
.hero-search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; stroke: var(--c-text-muted); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
.hero-stats { display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-family: var(--font-mono); font-size: 1.6rem; color: var(--c-blue-soft); }
.hero-stats div span { font-size: 0.85rem; color: var(--c-text-muted); }
.hero-visual { padding: 26px; }
.pillar-mini { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.pillar-mini:last-child { border-bottom: none; }
.pillar-mini .icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(26,166,243,0.14); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pillar-mini .icon svg { width: 20px; height: 20px; stroke: var(--c-blue-soft); }
.pillar-mini h4 { margin: 0 0 2px; font-size: 0.97rem; }
.pillar-mini p { margin: 0; font-size: 0.84rem; }

/* ---------- Grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-2 { grid-template-columns: 1fr; } }
@media (max-width: 540px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.pillar-card { padding: 32px 28px; }
.pillar-card .num { font-family: var(--font-mono); color: var(--c-blue-soft); font-size: 0.85rem; letter-spacing: 0.08em; }
.pillar-card .icon-badge {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue-deep));
  display: flex; align-items: center; justify-content: center; margin: 14px 0 18px;
  box-shadow: 0 8px 20px rgba(26,166,243,0.25);
}
.pillar-card .icon-badge svg { width: 26px; height: 26px; stroke: #fff; }
.pillar-card a.card-link { font-weight: 600; color: var(--c-orange); font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; }

/* ---------- Product cards ---------- */
.product-card { overflow: hidden; display: flex; flex-direction: column; }
.product-card .thumb { aspect-ratio: 4/3; background: rgba(255,255,255,0.03); overflow: hidden; position: relative; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .thumb img { transform: scale(1.06); }
.product-card .body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.72rem;
  padding: 3px 10px; border-radius: 20px; letter-spacing: 0.03em; width: fit-content;
}
.tag-blue, .tag-cyan { background: rgba(26,166,243,0.14); color: var(--c-blue-soft); }
.tag-amber { background: rgba(245,166,35,0.14); color: var(--c-amber); }
.tag-green { background: rgba(53,212,138,0.14); color: var(--c-success); }
.tag-red { background: rgba(255,97,97,0.14); color: var(--c-error); }
.product-card .price-row { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; }
.product-card .price { font-family: var(--font-mono); font-weight: 700; color: var(--c-blue-soft); font-size: 1.1rem; }
.product-card .actions { display: flex; gap: 8px; margin-top: 12px; }
.product-card .actions .btn { flex: 1; justify-content: center; padding: 10px 12px; font-size: 0.85rem; }
.badge-trust { display: inline-flex; align-items: center; gap: 4px; font-size: 0.72rem; color: var(--c-success); font-weight: 600; }

/* ---------- Image gallery (product detail pages) ---------- */
.gallery-main { border-radius: var(--radius-l); overflow: hidden; border: 1px solid var(--glass-border); aspect-ratio: 4/3; background: rgba(255,255,255,0.03); }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumbs img {
  width: 68px; height: 68px; object-fit: cover; border-radius: var(--radius-s); cursor: pointer;
  border: 2px solid transparent; opacity: 0.65; transition: opacity 0.2s ease, border-color 0.2s ease;
}
.gallery-thumbs img:hover { opacity: 1; }
.gallery-thumbs img.active { opacity: 1; border-color: var(--c-blue); }

/* ---------- Filter bar ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.filter-chip {
  padding: 8px 16px; border-radius: 20px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04); color: var(--c-text); font-size: 0.88rem; font-weight: 500; cursor: pointer;
}
.filter-chip.active, .filter-chip:hover { background: var(--c-blue); border-color: var(--c-blue); color: #051019; }

/* ---------- Forms ---------- */
.form-card { padding: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field.full { grid-column: 1 / -1; }
label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--c-text); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--glass-border); border-radius: var(--radius-s);
  font-family: var(--font-body); font-size: 0.95rem; background: rgba(255,255,255,0.03); color: var(--c-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input::placeholder, textarea::placeholder { color: var(--c-text-muted); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--c-blue); box-shadow: 0 0 0 3px rgba(26,166,243,0.18);
}
select option { background: var(--c-bg-alt); color: var(--c-text); }
textarea { resize: vertical; min-height: 110px; }
.help-text { font-size: 0.8rem; color: var(--c-text-muted); margin-top: 4px; }
.alert { padding: 14px 18px; border-radius: var(--radius-s); margin-bottom: 20px; font-size: 0.92rem; }
.alert-success { background: rgba(53,212,138,0.1); color: var(--c-success); border: 1px solid rgba(53,212,138,0.3); }
.alert-error { background: rgba(255,97,97,0.1); color: var(--c-error); border: 1px solid rgba(255,97,97,0.3); }

/* ---------- Cart ---------- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--c-text-muted); padding: 10px 12px; border-bottom: 2px solid var(--glass-border); }
.cart-table td { padding: 14px 12px; border-bottom: 1px solid var(--glass-border); vertical-align: middle; }
.cart-item-name { font-weight: 600; color: #fff; }
.qty-stepper { display: inline-flex; align-items: center; border: 1px solid var(--glass-border); border-radius: var(--radius-s); overflow: hidden; background: rgba(255,255,255,0.03); }
.qty-stepper button { background: transparent; border: none; width: 32px; height: 32px; cursor: pointer; font-size: 1rem; color: #fff; }
.qty-stepper button:hover { background: rgba(26,166,243,0.15); }
.qty-stepper input { width: 42px; border: none; background: transparent; text-align: center; padding: 0; height: 32px; }
.cart-summary { padding: 26px; }
.cart-summary .row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 0.95rem; }
.cart-summary .row.total, .row.total { font-weight: 700; font-size: 1.15rem; color: #fff; border-top: 1px solid var(--glass-border); padding-top: 14px; margin-top: 14px; }
.row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 0.95rem; }
.remove-link { color: var(--c-error); font-size: 0.82rem; font-weight: 600; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--c-text-muted); }
.empty-state svg { width: 64px; height: 64px; stroke: var(--c-border); margin-bottom: 16px; }

/* ---------- Order tracker ---------- */
.order-tracker { display: flex; align-items: flex-start; margin: 18px 0 6px; }
.track-step { flex: 1; text-align: center; position: relative; font-size: 0.78rem; color: var(--c-text-muted); }
.track-step::before {
  content: ''; position: absolute; top: 7px; left: -50%; width: 100%; height: 2px; background: var(--glass-border); z-index: 0;
}
.track-step:first-child::before { display: none; }
.track-step.done::before { background: var(--c-blue); }
.track-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--c-bg-alt); border: 2px solid var(--glass-border); margin: 0 auto 6px; position: relative; z-index: 1; }
.track-step.done .track-dot { background: var(--c-blue); border-color: var(--c-blue); box-shadow: 0 0 0 4px rgba(26,166,243,0.18); }
.track-step.done { color: var(--c-blue-soft); font-weight: 600; }

/* ---------- Leadership ---------- */
.leader-card { padding: 28px; text-align: center; }
.leader-photo {
  width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-blue-deep));
  display: flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 1.6rem;
}
.leader-role { font-family: var(--font-mono); color: var(--c-orange); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; display: block; }

/* ---------- Timeline ---------- */
.timeline { border-left: 2px solid var(--glass-border); margin-left: 12px; }
.timeline-item { position: relative; padding: 0 0 34px 28px; }
.timeline-item::before { content: ''; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--c-orange); box-shadow: 0 0 0 4px rgba(255,122,41,0.16); }
.timeline-item h4 { margin-bottom: 4px; }
.timeline-item span.phase { font-family: var(--font-mono); font-size: 0.78rem; color: var(--c-blue-soft); }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--c-bg-alt); border-top: 1px solid var(--glass-border); color: var(--c-text-muted); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; margin-bottom: 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--c-blue-soft); }
.footer-bottom { border-top: 1px solid var(--glass-border); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.82rem; }

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%; background: var(--c-whatsapp);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lift);
}
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Utility ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.muted { color: var(--c-text-muted); }
.spacer-s { height: 16px; } .spacer-m { height: 32px; } .spacer-l { height: 56px; }
.breadcrumb { font-size: 0.85rem; color: var(--c-text-muted); margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--c-blue-soft); }
.auth-section { min-height: 60vh; display: flex; align-items: center; }