/* Heimdall Logtech — site institucional. Reconstruído do zero (2026-07-11)
   inspirado em referências de marketing tech premium: fundo preto puro,
   tipografia gigante em múltiplas linhas com palavra-chave em destaque,
   mockup de dispositivo com glow, cards de notificação flutuantes, CTA em
   pílula com círculo de ícone. Paleta mantida (dourado Heimdall), mas sem
   alternância claro/escuro — todas as referências usam um único tema
   escuro consistente, e isso combina melhor com o tom "produto vivo" do
   site (glow, animações) do que alternar pra um tema claro plano. */

:root {
    --gold: #c9a24b;
    --gold-bright: #e8c374;
    --gold-dim: #8a6d33;
    --black: #060607;
    --black-soft: #0b0c10;
    --card-bg: #111319;
    --card-bg-soft: rgba(17, 19, 25, 0.7);
    --ink: #f5f6f8;
    --ink-soft: #c7cbd4;
    --muted: #8b93a3;
    --border: rgba(201, 162, 75, 0.25);
    --border-soft: rgba(255, 255, 255, 0.08);
    --radius: 20px;
    --font-display: "Space Grotesk", system-ui, sans-serif;
    --glow-shadow: 0 0 60px rgba(201, 162, 75, 0.32), 0 0 140px rgba(201, 162, 75, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--ink-soft);
    background-color: var(--black);
    background-image:
        radial-gradient(circle at 15% -10%, rgba(201, 162, 75, 0.16), transparent 45%),
        radial-gradient(circle at 100% 10%, rgba(201, 162, 75, 0.08), transparent 40%);
    background-attachment: fixed;
    background-repeat: no-repeat;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    padding-top: 5.5rem;
    overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; line-height: 1.06; margin: 0 0 0.5rem; color: var(--ink); }
p { margin: 0 0 1rem; color: var(--muted); }
a { color: var(--gold); }
a:hover { color: var(--gold-bright); }

.container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }

@keyframes heimdall-fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: heimdall-fade-in 0.4s ease-out; }

/* --- Header: flutuante, vidro fosco sobre o preto --- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(6, 6, 7, 0.72);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    border-bottom: 1px solid var(--border-soft);
    padding: 0.7rem 0;
    z-index: 30;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 0.9rem; text-decoration: none; }
.heimdall-emblem {
    display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
    border-radius: 999px; border: 2px solid var(--gold);
    background: #171310;
    box-shadow: 0 0 0 3px rgba(201, 162, 75, 0.1), 0 4px 18px rgba(201, 162, 75, 0.25);
    padding: 0.5rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.heimdall-emblem img { width: 100%; height: 100%; object-fit: contain; filter: invert(1); }
.heimdall-emblem--header { width: 4rem; height: 4rem; border-width: 3px; }
.heimdall-emblem--hero { width: 5.2rem; height: 5.2rem; border-width: 3px; padding: 0.9rem; box-shadow: var(--glow-shadow); }
.heimdall-emblem--footer { width: 2.2rem; height: 2.2rem; padding: 0.3rem; }
.brand:hover .heimdall-emblem--header { box-shadow: 0 0 0 6px rgba(201, 162, 75, 0.14), 0 4px 24px rgba(201, 162, 75, 0.4); transform: scale(1.03); }

.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--gold); letter-spacing: 0.03em; }
.brand-name small { display: block; font-weight: 500; font-size: 0.6rem; letter-spacing: 0.2em; color: var(--muted); }

.nav-links { display: flex; align-items: center; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.nav-links > li > a:not(.btn) {
    padding: 0.45rem 0.85rem; border-radius: 999px; color: var(--ink-soft); text-decoration: none;
    font-size: 0.9rem; font-weight: 500; transition: background-color 0.15s ease, color 0.15s ease; white-space: nowrap;
}
.nav-links > li > a:not(.btn):hover { background: rgba(201, 162, 75, 0.12); color: var(--gold-bright); }

.nav-toggle { display: none; background: none; border: 1px solid var(--border-soft); color: var(--ink); border-radius: 8px; width: 2.3rem; height: 2.3rem; cursor: pointer; font-size: 1.1rem; }

/* --- Botão CTA: pílula com contorno dourado + círculo de ícone no fim,
   inspirado no padrão comum das 3 referências (texto + ícone circular
   separado visualmente, não um botão sólido genérico). --- */
.btn {
    display: inline-flex; align-items: center; gap: 0.9rem;
    padding: 0.4rem 0.4rem 0.4rem 1.4rem; border-radius: 999px;
    font-weight: 700; font-size: 0.92rem; text-decoration: none;
    border: 2px solid transparent; cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { border-color: var(--gold); color: var(--gold-bright); background: rgba(201, 162, 75, 0.06); }
.btn-primary .btn-icon {
    width: 2.4rem; height: 2.4rem; border-radius: 999px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    color: #1a1204; display: inline-flex; align-items: center; justify-content: center; font-weight: 800;
}
.btn-primary:hover { box-shadow: var(--glow-shadow); border-color: var(--gold-bright); }
.btn-ghost { border-color: var(--border-soft); color: var(--ink); padding: 0.65rem 1.3rem; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-bright); }

section { position: relative; padding: 6rem 0; }
.section-alt { background: rgba(201, 162, 75, 0.035); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

/* --- Entrada animada do hero ao carregar a página (inspirado no full-bleed
   de vídeo + texto entrando da mahnic.com.br — aqui sem vídeo ainda, com
   fundo de partículas em canvas + texto entrando em sequência). --- */
.intro-in { opacity: 0; transform: translateY(22px); animation: heimdall-intro-in 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
@keyframes heimdall-intro-in { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .intro-in { animation: none; opacity: 1; transform: none; } }

.hero-particles {
    position: absolute; inset: 0; width: 100%; height: 100%;
    z-index: 1; opacity: 0.35; pointer-events: none;
}

/* --- Vídeo full-bleed de fundo do hero (padrão mahnic.com.br: vídeo
   cobrindo a seção inteira, com um véu escuro por cima pra manter o texto
   legível). O vídeo em uso é vertical (9:16, motorista + dashboard) —
   object-fit: cover corta as bordas de propósito, é o comportamento
   esperado até termos o vídeo horizontal dedicado (ver
   docs/prompt_video_marketing_gemini.md, seção "full-bleed"). */
.hero-bg-video {
    position: absolute; inset: 0; overflow: hidden; z-index: 0;
}
.hero-bg-video video {
    width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
    filter: saturate(1.05);
}
.hero-bg-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(100deg, rgba(6,6,7,0.94) 0%, rgba(6,6,7,0.8) 38%, rgba(6,6,7,0.55) 62%, rgba(6,6,7,0.75) 100%),
        radial-gradient(circle at 15% -10%, rgba(201, 162, 75, 0.16), transparent 45%);
}

/* --- Hero --- */
.hero-section { padding: 6rem 0 7rem; overflow: visible; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3.5rem; align-items: center; text-align: left; position: relative; z-index: 1; }
.hero-copy .heimdall-emblem--hero { margin: 0 0 1.75rem; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-size: 0.76rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--gold-bright); background: rgba(201, 162, 75, 0.1); border: 1px solid var(--border);
    padding: 0.35rem 0.9rem 0.35rem 0.7rem; border-radius: 999px; margin-bottom: 1.75rem;
}
.eyebrow::before { content: ""; width: 0.45rem; height: 0.45rem; border-radius: 999px; background: var(--gold); box-shadow: 0 0 8px var(--gold); flex-shrink: 0; }

.hero-copy h1 { font-size: clamp(2.6rem, 5vw, 4.2rem); font-weight: 800; letter-spacing: -0.03em; text-transform: uppercase; }
.hero-copy h1 .hl { color: var(--gold); }
.hero-copy .lead { max-width: 520px; margin: 1.5rem 0 2.25rem; font-size: 1.1rem; color: var(--ink-soft); }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; align-items: center; }
.hero-note { font-size: 0.82rem; color: var(--muted); }

.hero-visual { position: relative; }
.hero-visual::before {
    content: ""; position: absolute; top: 50%; left: 50%; width: 460px; height: 460px;
    background: radial-gradient(circle, rgba(201, 162, 75, 0.32), transparent 70%);
    transform: translate(-50%, -50%); filter: blur(20px); z-index: 0; pointer-events: none;
}
.hero-visual .phone-shell {
    max-width: 330px; margin: 0 0 0 auto; position: relative; z-index: 1;
    transform: perspective(1400px) rotateY(-9deg) rotateX(4deg);
    box-shadow: var(--glow-shadow), 0 30px 70px rgba(0, 0, 0, 0.55);
    transition: transform 0.4s ease;
}
.hero-visual:hover .phone-shell { transform: perspective(1400px) rotateY(-4deg) rotateX(2deg); }
.hero-visual-caption { text-align: center; font-size: 0.78rem; color: var(--muted); margin-top: 1rem; position: relative; z-index: 1; }

/* Cards de notificação flutuantes (padrão "toast" das referências) */
.hero-float-card, .hero-why-card {
    position: absolute; z-index: 2;
    background: var(--card-bg-soft);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}
.hero-float-card {
    left: -1.75rem; bottom: 3.25rem;
    display: flex; align-items: center; gap: 0.7rem; padding: 0.85rem 1.1rem;
    transform: rotate(-4deg);
    animation: heimdall-float 4.5s ease-in-out infinite;
}
.hero-float-card .icon {
    width: 2.3rem; height: 2.3rem; flex-shrink: 0; border-radius: 999px;
    background: rgba(22, 163, 74, 0.16); color: #4ade80;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.05rem;
}
.hero-float-card .text { display: flex; flex-direction: column; line-height: 1.25; }
.hero-float-card .text strong { font-size: 0.86rem; color: var(--ink); }
.hero-float-card .text span { font-size: 0.72rem; color: var(--muted); }
@keyframes heimdall-float { 0%, 100% { transform: rotate(-4deg) translateY(0); } 50% { transform: rotate(-4deg) translateY(-8px); } }

.hero-why-card { right: -1.25rem; top: 1rem; padding: 1.1rem 1.3rem; max-width: 200px; transform: rotate(3deg); }
.hero-why-card strong { display: block; font-size: 0.8rem; color: var(--gold-bright); margin-bottom: 0.6rem; letter-spacing: 0.02em; }
.hero-why-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.hero-why-card li { font-size: 0.76rem; color: var(--ink-soft); display: flex; gap: 0.4rem; align-items: baseline; }
.hero-why-card li::before { content: "✓"; color: var(--gold); font-weight: 700; flex-shrink: 0; }

.orb-icon {
    position: absolute; z-index: 2; width: 3rem; height: 3rem; border-radius: 999px;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.3rem;
    background: rgba(17, 19, 25, 0.85);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.45), 0 0 20px rgba(201, 162, 75, 0.18);
    animation: heimdall-orb-float 5s ease-in-out infinite;
}
.orb-1 { top: -0.5rem; left: 22%; animation-delay: 0s; }
.orb-2 { bottom: 32%; right: -0.75rem; animation-delay: 1.2s; }
.orb-3 { bottom: -1rem; left: 10%; animation-delay: 2.4s; }
@keyframes heimdall-orb-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-copy .heimdall-emblem--hero { margin: 0 auto 1.75rem; }
    .hero-copy .lead { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual .phone-shell { margin: 0 auto; transform: none; }
    .hero-visual:hover .phone-shell { transform: none; }
    .hero-float-card, .hero-why-card, .orb-icon { display: none; }
}
@media (prefers-reduced-motion: reduce) { .hero-float-card, .orb-icon { animation: none; } }

/* --- Reveal ao rolar --- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* --- Indicador "digitando..." --- */
.typing-indicator { align-self: flex-start; display: inline-flex; gap: 0.3rem; padding: 0.7rem 0.9rem; background: var(--black-soft); border: 1px solid var(--border-soft); border-radius: 14px; border-bottom-left-radius: 4px; }
.typing-indicator span { width: 0.4rem; height: 0.4rem; border-radius: 999px; background: var(--muted); animation: heimdall-typing 1s ease-in-out infinite; }
.typing-indicator span:nth-child(2) { animation-delay: 0.15s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.3s; }
@keyframes heimdall-typing { 0%, 60%, 100% { opacity: 0.3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

/* --- Números grandes --- */
.big-numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.big-number .value { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.85rem); font-weight: 800; color: var(--gold); line-height: 1; }
.big-number .label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 0.6rem; }

/* --- Listas com badge circular de ícone (como funciona / diferenciais) --- */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.eyebrow-sm { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-bright); margin-bottom: 0.75rem; }
.eyebrow-sm::before { content: ""; width: 0.4rem; height: 0.4rem; border-radius: 999px; background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); }

.numbered-steps { display: flex; flex-direction: column; gap: 0; max-width: 780px; margin: 0 auto; }
.numbered-step { display: flex; align-items: flex-start; gap: 1.5rem; padding: 1.75rem 0; border-top: 1px solid var(--border-soft); }
.numbered-steps .numbered-step:last-child { border-bottom: 1px solid var(--border-soft); }
.numbered-step .num {
    font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; color: var(--gold-bright);
    flex-shrink: 0; width: 3.2rem; height: 3.2rem; border-radius: 999px;
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(201, 162, 75, 0.1); border: 1px solid var(--border);
}
.numbered-step .body h3 { font-size: 1.1rem; margin-bottom: 0.35rem; color: var(--ink); }
.numbered-step .body p { margin: 0; font-size: 0.94rem; }

/* --- Stat bubble --- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.stat-bubble {
    background: var(--card-bg); border: 1px solid var(--border-soft); border-left: 4px solid var(--gold);
    border-radius: var(--radius); padding: 1.25rem 1.4rem;
    display: flex; align-items: center; gap: 1rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.stat-bubble:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35); }
.stat-icon {
    font-size: 1.5rem; line-height: 1; flex-shrink: 0; width: 2.8rem; height: 2.8rem;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 999px; background: rgba(201, 162, 75, 0.12);
}
.stat-text { display: flex; flex-direction: column; gap: 0.15rem; }
.stat-value { font-family: var(--font-display); font-weight: 800; font-size: 1.75rem; color: var(--ink); }
.stat-label { font-size: 0.8rem; color: var(--muted); }
.stat-red { border-left-color: #ef4444; }
.stat-green { border-left-color: #4ade80; }
.stat-blue { border-left-color: #60a5fa; }
.stat-amber { border-left-color: #f59e0b; }

/* --- Badges --- */
.badge { display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.badge-success { background: rgba(74, 222, 128, 0.14); color: #4ade80; }
.badge-progress { background: rgba(167, 139, 250, 0.16); color: #a78bfa; }
.badge-pending { background: rgba(251, 191, 36, 0.16); color: #fbbf24; }
.badge-escalated { background: rgba(248, 113, 113, 0.16); color: #f87171; }
.badge-muted { background: rgba(255, 255, 255, 0.06); color: var(--muted); }

/* --- Exemplo interativo: simulador de conversa WhatsApp --- */
.demo-tabs { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2.25rem; }
.demo-tab {
    padding: 0.55rem 1.1rem; border-radius: 999px; border: 1px solid var(--border-soft);
    background: var(--card-bg); color: var(--ink-soft); font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: all 0.15s ease;
}
.demo-tab:hover { border-color: var(--gold); color: var(--gold-bright); }
.demo-tab.active { background: var(--gold); border-color: var(--gold); color: #1a1204; }

.phone-shell {
    max-width: 380px; margin: 0 auto; background: var(--black-soft);
    border: 1px solid var(--border-soft); border-radius: 32px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); overflow: hidden;
}
.phone-topbar {
    background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-dim));
    padding: 0.9rem 1.1rem; display: flex; align-items: center; gap: 0.6rem;
    color: #1a1204; font-weight: 700; font-size: 0.9rem;
}
.phone-topbar .dot { width: 0.5rem; height: 0.5rem; border-radius: 999px; background: #1a1204; opacity: 0.4; }
.phone-body {
    background:
        repeating-linear-gradient(135deg, rgba(201,162,75,0.04) 0px, rgba(201,162,75,0.04) 2px, transparent 2px, transparent 14px),
        var(--black);
    min-height: 360px; padding: 1.25rem 1rem; display: flex; flex-direction: column; gap: 0.65rem;
}
.chat-bubble { max-width: 82%; padding: 0.6rem 0.85rem; border-radius: 14px; font-size: 0.88rem; line-height: 1.4; position: relative; animation: heimdall-fade-in 0.3s ease-out; }
.chat-bubble .who { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 0.2rem; opacity: 0.65; }
.chat-in { align-self: flex-start; background: var(--card-bg); border: 1px solid var(--border-soft); border-bottom-left-radius: 4px; color: var(--ink); }
.chat-out { align-self: flex-end; background: rgba(201, 162, 75, 0.16); border: 1px solid rgba(201,162,75,0.4); border-bottom-right-radius: 4px; color: var(--ink); }
.chat-system { align-self: center; background: none; color: var(--muted); font-size: 0.75rem; font-style: italic; text-align: center; max-width: 100%; }

.demo-result { max-width: 380px; margin: 1.25rem auto 0; text-align: center; }

/* --- Diferenciais --- */
.diff-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.diff-card {
    padding: 1.6rem; border-radius: var(--radius); border: 1px solid var(--border-soft); background: var(--card-bg);
    transition: box-shadow 0.2s ease, transform 0.1s ease-out, border-color 0.2s ease;
    transform-style: preserve-3d; will-change: transform;
}
.diff-card:hover { box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4), 0 0 30px rgba(201, 162, 75, 0.14); border-color: rgba(201, 162, 75, 0.4); }
.diff-card .icon {
    font-size: 1.4rem; margin-bottom: 0.9rem; display: inline-flex; align-items: center; justify-content: center;
    width: 2.8rem; height: 2.8rem; border-radius: 999px; background: rgba(201, 162, 75, 0.12); border: 1px solid var(--border);
}
.diff-card h3 { font-size: 1rem; }
.diff-card p { font-size: 0.88rem; margin: 0; }
[data-tilt] { transform: perspective(700px) rotateX(var(--ry, 0deg)) rotateY(var(--rx, 0deg)) translateZ(0); }

/* --- Pricing --- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.price-card {
    background: var(--card-bg); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 2rem;
    display: flex; flex-direction: column; position: relative; overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.price-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-dim)); opacity: 0; transition: opacity 0.15s ease; }
.price-card:hover::before, .price-card.featured::before { opacity: 1; }
.price-card:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4); }
.price-card.featured { border-color: var(--gold); box-shadow: var(--glow-shadow), 0 14px 34px rgba(0, 0, 0, 0.4); }
.price-card.featured .tier-badge {
    position: absolute; top: 1rem; right: -2.6rem; transform: rotate(45deg);
    background: var(--gold); color: #1a1204; font-size: 0.68rem; font-weight: 700;
    padding: 0.3rem 3rem; letter-spacing: 0.04em;
}
.price-card .tier-name { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold-bright); font-weight: 700; margin-bottom: 0.4rem; }
.price-card .tier-fleet { font-size: 0.85rem; color: var(--muted); margin-bottom: 1.25rem; }
.price-card .tier-price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--ink); }
.price-card .tier-price span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price-card .tier-saved { font-size: 0.85rem; color: var(--gold-bright); font-weight: 600; margin: 0.35rem 0 1.5rem; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 1.75rem; flex: 1; }
.price-card li { padding: 0.4rem 0; font-size: 0.9rem; color: var(--ink-soft); display: flex; gap: 0.5rem; }
.price-card li::before { content: "✓"; color: var(--gold-bright); font-weight: 700; }
.pricing-note { text-align: center; font-size: 0.85rem; color: var(--muted); margin-top: 2rem; }

/* --- FAQ (accordion nativo <details>, sem JS) --- */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
    background: var(--card-bg); border: 1px solid var(--border-soft); border-radius: 14px;
    padding: 0.3rem 1.4rem; transition: border-color 0.15s ease;
}
.faq-item[open] { border-color: rgba(201, 162, 75, 0.35); }
.faq-item summary {
    cursor: pointer; padding: 1.1rem 0; font-weight: 700; color: var(--ink);
    list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+"; font-size: 1.3rem; font-weight: 400; color: var(--gold); flex-shrink: 0;
    transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 1.2rem; margin: 0; font-size: 0.94rem; }

/* --- CTA band final --- */
.cta-band { text-align: center; padding: 1rem 0; position: relative; }
.cta-band h2 { font-size: clamp(1.9rem, 3.8vw, 2.8rem); text-transform: uppercase; }
.cta-band p { max-width: 500px; margin: 0 auto 2rem; }

/* --- Toast (prova social) --- */
.heimdall-toast {
    position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 1000;
    display: flex; align-items: center; gap: 0.7rem;
    background: var(--card-bg-soft);
    backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
    color: var(--ink); border: 1px solid var(--border-soft); border-left: 4px solid #4ade80;
    border-radius: 12px; padding: 0.75rem 1.1rem; box-shadow: 0 16px 40px rgba(0,0,0,0.5);
    max-width: 300px; font-size: 0.85rem;
    animation: heimdall-toast-in 0.3s ease-out, heimdall-toast-out 0.3s ease-in 4.7s forwards;
}
@keyframes heimdall-toast-in { from { opacity: 0; transform: translateY(0.6rem); } to { opacity: 1; transform: translateY(0); } }
@keyframes heimdall-toast-out { from { opacity: 1; } to { opacity: 0; transform: translateY(0.4rem); } }

/* --- Footer --- */
.site-footer { border-top: 1px solid var(--border-soft); padding: 2.5rem 0; margin-top: 2rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-brand { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 600; font-size: 0.82rem; color: var(--gold); letter-spacing: 0.05em; }
.footer-links { display: flex; gap: 1.25rem; list-style: none; padding: 0; margin: 0; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.85rem; }
.footer-links a:hover { color: var(--gold-bright); }

/* --- Responsive --- */
@media (max-width: 860px) {
    .diff-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; }
    .big-numbers { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .nav-links {
        position: fixed; inset: 4.2rem 1rem auto 1rem;
        background: var(--card-bg); border: 1px solid var(--border-soft); border-radius: var(--radius);
        flex-direction: column; align-items: stretch; padding: 1rem; gap: 0.5rem;
        display: none; box-shadow: 0 12px 32px rgba(0,0,0,0.5);
    }
    .nav-links.open { display: flex; }
    .nav-links > li > a:not(.btn) { display: block; }
    .heimdall-emblem--header { width: 3.2rem; height: 3.2rem; }
    section { padding: 4.5rem 0; }
}
@media (max-width: 640px) {
    .diff-grid { grid-template-columns: 1fr; }
    .heimdall-emblem--hero { width: 4.4rem; height: 4.4rem; }
    .heimdall-toast { left: 1rem; right: 1rem; max-width: none; }
    .big-numbers { grid-template-columns: 1fr; gap: 1.25rem; }
    .numbered-step { gap: 1rem; }
}