/* ============================================================
   WPC Aero — Centro Automotivo
   Tema escuro · painel de instrumentos · alta precisão
   Fontes: Barlow Condensed (títulos) + JetBrains Mono (dados)
   ============================================================ */

/* --- Design Tokens --- */
:root {
    /* Backgrounds (near-black) */
    --bg-0: #0B0F14;          /* fundo principal */
    --bg-1: #131A22;          /* painéis */
    --bg-2: #1A232E;          /* painéis elevados */
    --bg-3: #0F161E;          /* faixas alternadas */

    /* Accents */
    --blue: #2DD4FF;          /* azul elétrico primário */
    --blue-2: #0EA5E9;        /* azul secundário */
    --orange: #FF6B1A;        /* laranja de segurança */
    --orange-2: #FF8A4D;      /* laranja claro */

    /* Text (cold gray-white) */
    --text: #E6EDF3;          /* títulos / ênfase */
    --text-body: #C9D4DE;     /* corpo de texto */
    --text-dim: #93A5B6;      /* secundário */
    --text-faint: #6C7F92;    /* decorativo */

    /* Lines / borders */
    --line: #22303D;
    --line-soft: rgba(45, 212, 255, 0.14);

    /* Status */
    --ok: #37E6A0;
    --danger: #FF5A5A;

    /* Fonts */
    --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

    /* Spacing */
    --sp-1: 0.25rem;
    --sp-2: 0.5rem;
    --sp-3: 0.75rem;
    --sp-4: 1rem;
    --sp-5: 1.5rem;
    --sp-6: 2rem;
    --sp-7: 3rem;
    --sp-8: 4rem;
    --sp-9: 6rem;

    /* Layout */
    --container: 1200px;
    --header-h: 76px;

    /* Glow */
    --glow-blue: 0 0 0 1px rgba(45, 212, 255, 0.35), 0 0 24px rgba(45, 212, 255, 0.18);
    --glow-orange: 0 0 0 1px rgba(255, 107, 26, 0.35), 0 0 24px rgba(255, 107, 26, 0.18);

    /* Transitions */
    --t-fast: 0.18s ease;
    --t-base: 0.3s ease;
    --t-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    font-family: var(--font-display);
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; transition: color var(--t-fast); }

ul, ol { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.05;
    font-weight: 700;
}

button { font-family: inherit; cursor: pointer; }

::selection { background: var(--blue); color: var(--bg-0); }

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--sp-6);
}

/* --- Fine grid background (linhas finas) --- */
.grid-bg {
    background-image:
        linear-gradient(rgba(45, 212, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 212, 255, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
}

/* ============================================================
   Tipografia / rótulos
   ============================================================ */
.kicker {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--blue);
}

.kicker::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--orange);
    box-shadow: 0 0 10px rgba(255, 107, 26, 0.7);
}

.section__title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    margin-top: var(--sp-3);
    margin-bottom: var(--sp-4);
    color: var(--text);
}

.section__title em { font-style: normal; color: var(--blue); }

.section__lead {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--text-dim);
    max-width: 640px;
    letter-spacing: 0.01em;
}

.section__head { margin-bottom: var(--sp-6); }
.section__head--center { text-align: center; }
.section__head--center .kicker::before { display: none; }
.section__head--center .kicker { justify-content: center; }
.section__head--center .section__lead { margin: 0 auto; }

/* --- Mono chip / etiqueta --- */
.mono-chip {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--line);
    padding: 0.25rem 0.7rem;
    background: rgba(19, 26, 34, 0.7);
}

/* ============================================================
   Botões
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3);
    padding: 0.9rem 1.9rem;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid transparent;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: all var(--t-base);
    position: relative;
}

.btn--primary {
    background: var(--blue);
    color: var(--bg-0);
    box-shadow: 0 0 0 1px var(--blue), 0 0 26px rgba(45, 212, 255, 0.35);
}
.btn--primary:hover {
    background: #7ee4ff;
    box-shadow: 0 0 0 1px #7ee4ff, 0 0 36px rgba(45, 212, 255, 0.55);
    transform: translateY(-2px);
}

.btn--orange {
    background: var(--orange);
    color: #1a0e04;
    box-shadow: 0 0 0 1px var(--orange), 0 0 26px rgba(255, 107, 26, 0.35);
}
.btn--orange:hover {
    background: var(--orange-2);
    transform: translateY(-2px);
}

.btn--ghost {
    background: transparent;
    color: var(--blue);
    border-color: rgba(45, 212, 255, 0.5);
}
.btn--ghost:hover {
    background: rgba(45, 212, 255, 0.08);
    box-shadow: 0 0 22px rgba(45, 212, 255, 0.2);
}

.btn--sm { padding: 0.6rem 1.2rem; font-size: 0.9rem; }

/* ============================================================
   Header / Navegação
   ============================================================ */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(11, 15, 20, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    transition: all var(--t-base);
}

.header--scrolled {
    background: rgba(11, 15, 20, 0.95);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo { display: flex; align-items: center; gap: var(--sp-3); }

.logo__icon {
    width: 42px; height: 42px;
    filter: drop-shadow(0 0 8px rgba(45, 212, 255, 0.4));
}

.logo__text { display: flex; flex-direction: column; line-height: 1; }

.logo__name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text);
}
.logo__name span { color: var(--blue); }

.logo__tagline {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--orange);
    margin-top: 3px;
}

.nav__list { display: flex; align-items: center; gap: var(--sp-6); }

.nav__link {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    position: relative;
    padding: var(--sp-2) 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -4px;
    width: 0; height: 2px;
    background: var(--blue);
    box-shadow: 0 0 10px var(--blue);
    transition: width var(--t-base);
}

.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }

.nav__link--active { color: var(--blue); }
.nav__link--active::after { width: 100%; }

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: var(--sp-2);
    z-index: 1001;
}
.burger__line {
    width: 28px; height: 2.5px;
    background: var(--blue);
    box-shadow: 0 0 8px rgba(45, 212, 255, 0.5);
    transition: all var(--t-base);
    transform-origin: center;
}
.burger--active .burger__line:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger--active .burger__line:nth-child(2) { opacity: 0; }
.burger--active .burger__line:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.nav-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
    opacity: 0; pointer-events: none;
    transition: opacity var(--t-base);
}
.nav-overlay--visible { opacity: 1; pointer-events: auto; }

/* ============================================================
   Hero (home)
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
    padding-bottom: var(--sp-7);
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
    background:
        radial-gradient(ellipse at 80% 20%, rgba(45, 212, 255, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse at 10% 90%, rgba(255, 107, 26, 0.10) 0%, transparent 50%),
        var(--bg-0);
}

.hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(45, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 75%);
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    padding: var(--sp-8) 0;
}

.hero__status {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ok);
    border: 1px solid rgba(55, 230, 160, 0.4);
    padding: 0.4rem 0.9rem;
    margin-bottom: var(--sp-5);
}
.hero__status .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 10px var(--ok);
    animation: pulse 1.6s ease-in-out infinite;
}

.hero__title {
    font-size: clamp(2.6rem, 7vw, 5.2rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: var(--sp-4);
}
.hero__title em {
    font-style: normal;
    color: var(--blue);
    text-shadow: 0 0 24px rgba(45, 212, 255, 0.55);
}

.hero__subtitle {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 560px;
    margin-bottom: var(--sp-6);
    letter-spacing: 0.01em;
}

.hero__actions { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

.hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    margin-top: var(--sp-7);
}
.hero__meta-item {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-faint);
    border-left: 2px solid var(--blue);
    padding-left: var(--sp-3);
}
.hero__meta-item strong { display: block; color: var(--text); font-size: 0.95rem; }

/* ============================================================
   Seções genéricas
   ============================================================ */
.section { padding: var(--sp-9) 0; position: relative; }
.section--alt { background: var(--bg-3); }
.section--clip {
    clip-path: polygon(0 0, 100% 3rem, 100% 100%, 0 calc(100% - 3rem));
    padding: var(--sp-9) 0;
}

/* --- Cards de serviço (grid) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-5);
}

.service-card {
    position: relative;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
    border: 1px solid var(--line);
    padding: var(--sp-5);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
    transition: all var(--t-base);
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(45, 212, 255, 0.5);
    box-shadow: var(--glow-blue);
}

.service-card__num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--orange);
    letter-spacing: 0.2em;
    margin-bottom: var(--sp-4);
    display: block;
}

.service-card__icon {
    width: 44px; height: 44px;
    margin-bottom: var(--sp-4);
    color: var(--blue);
    filter: drop-shadow(0 0 8px rgba(45, 212, 255, 0.4));
}

.service-card__title {
    font-size: 1.2rem;
    margin-bottom: var(--sp-3);
}

.service-card__desc {
    font-size: 0.92rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* --- Processo de diagnóstico (steps) --- */
.process { counter-reset: step; }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); }

.step {
    position: relative;
    padding: var(--sp-5);
    border-left: 2px solid var(--line-soft);
    transition: border-color var(--t-base);
}
.step:hover { border-left-color: var(--blue); }

.step__num {
    font-family: var(--font-mono);
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--blue);
    margin-bottom: var(--sp-4);
    display: block;
    transition: all var(--t-base);
}
.step:hover .step__num { color: var(--blue); text-shadow: 0 0 20px rgba(45, 212, 255, 0.5); }

.step__title { font-size: 1.25rem; margin-bottom: var(--sp-3); }
.step__desc { font-size: 0.95rem; color: var(--text-dim); line-height: 1.65; }

/* --- Equipamentos --- */
.equipment__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-4); }

.equip-card {
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: var(--sp-4);
    text-align: center;
    transition: all var(--t-base);
}
.equip-card:hover { border-color: var(--orange); box-shadow: var(--glow-orange); }

.equip-card__icon { width: 34px; height: 34px; margin: 0 auto var(--sp-3); color: var(--orange); }

.equip-card__name {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 2px;
}
.equip-card__spec {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-faint);
}

/* --- Garantia --- */
.warranty {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 15% 50%, rgba(45, 212, 255, 0.10) 0%, transparent 55%),
        var(--bg-1);
}
.warranty__inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--sp-6);
    align-items: center;
}
.warranty__badge {
    width: 120px; height: 120px;
    display: grid; place-items: center;
    border: 2px solid var(--orange);
    box-shadow: var(--glow-orange), inset 0 0 24px rgba(255, 107, 26, 0.15);
    transform: rotate(-6deg);
}
.warranty__badge span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--orange);
    text-align: center;
    line-height: 1.5;
    padding: var(--sp-3);
}
.warranty__title { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: var(--sp-3); }
.warranty__text { color: var(--text-dim); max-width: 640px; margin-bottom: var(--sp-4); }

.warranty__list { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.warranty__item {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text);
    border: 1px solid var(--line);
    padding: 0.4rem 0.8rem;
}
.warranty__item::before { content: '✓ '; color: var(--ok); }

/* --- CTA --- */
.cta {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 80% 0%, rgba(45, 212, 255, 0.14) 0%, transparent 55%),
        var(--bg-0);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}
.cta__inner { text-align: center; padding: var(--sp-8) 0; }
.cta__title { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: var(--sp-3); }
.cta__text { color: var(--text-dim); max-width: 560px; margin: 0 auto var(--sp-6); }
.cta__actions { display: flex; gap: var(--sp-4); justify-content: center; flex-wrap: wrap; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
    background: #080C11;
    border-top: 1px solid var(--line);
    padding-top: var(--sp-8);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue), var(--orange), transparent);
    opacity: 0.5;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.3fr 1.3fr;
    gap: var(--sp-6);
    padding-bottom: var(--sp-7);
}

.footer__brand-text {
    margin-top: var(--sp-4);
    font-size: 0.92rem;
    color: var(--text-dim);
    max-width: 280px;
    line-height: 1.7;
}

.footer__heading {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: var(--sp-4);
}

.footer__list { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__list a, .footer__list li {
    font-size: 0.95rem;
    color: var(--text-dim);
    transition: color var(--t-fast);
}
.footer__list a:hover { color: var(--blue); }

.footer__bottom {
    border-top: 1px solid var(--line);
    padding: var(--sp-5) 0;
}
.footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sp-4);
    font-size: 0.85rem;
    color: var(--text-faint);
}
.footer__bottom-inner a { color: var(--text-dim); text-decoration: underline; }
.footer__bottom-inner a:hover { color: var(--blue); }
.footer__legal-links { display: flex; gap: var(--sp-4); }

/* ============================================================
   Páginas internas — cabeçalho
   ============================================================ */
.page-hero {
    position: relative;
    padding-top: calc(var(--header-h) + var(--sp-8));
    padding-bottom: var(--sp-8);
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    background:
        radial-gradient(ellipse at 75% 0%, rgba(45, 212, 255, 0.12) 0%, transparent 55%),
        var(--bg-0);
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(45, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 44px 44px;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero__title { font-size: clamp(2.4rem, 5.5vw, 4rem); margin: var(--sp-3) 0 var(--sp-3); }
.page-hero__subtitle { font-size: 1.15rem; color: var(--text-dim); max-width: 600px; }

/* Breadcrumb */
.breadcrumb {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-faint);
    padding: var(--sp-4) 0;
    border-bottom: 1px solid var(--line);
}
.breadcrumb a { color: var(--blue); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 var(--sp-2); opacity: 0.5; }

/* ============================================================
   Página Sobre
   ============================================================ */
.story__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--sp-7);
    align-items: start;
}
.story__text p { margin-bottom: var(--sp-4); color: var(--text-body); line-height: 1.75; }
.story__text strong { color: var(--text); }

/* Spec sheet card */
.spec {
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: var(--sp-5);
    position: sticky;
    top: calc(var(--header-h) + var(--sp-4));
}
.spec__title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: var(--sp-4);
    padding-bottom: var(--sp-3);
    border-bottom: 2px solid var(--blue);
    box-shadow: 0 8px 0 -7px rgba(45, 212, 255, 0.4);
}
.spec__row {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-3) 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.9rem;
}
.spec__row:last-child { border-bottom: none; }
.spec__key { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }
.spec__value { color: var(--text); text-align: right; }
.spec__value--ok { color: var(--ok); }

/* Valores */
.values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }

.value-card {
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: var(--sp-5);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
    transition: all var(--t-base);
}
.value-card:hover { border-color: rgba(45, 212, 255, 0.45); box-shadow: var(--glow-blue); }
.value-card__icon { width: 40px; height: 40px; color: var(--blue); margin-bottom: var(--sp-4); }
.value-card__title { font-size: 1.15rem; margin-bottom: var(--sp-3); }
.value-card__text { font-size: 0.95rem; color: var(--text-dim); line-height: 1.65; }

/* Bloco de registro legal */
.register {
    background: var(--bg-1);
    border: 1px solid var(--line);
    border-left: 3px solid var(--orange);
    padding: var(--sp-5);
}
.register__title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: var(--sp-4);
}
.register__row {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-2) 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.92rem;
}
.register__row:last-child { border-bottom: none; }
.register__key { color: var(--text-dim); }
.register__value { color: var(--text); font-family: var(--font-mono); font-size: 0.85rem; text-align: right; }

/* ============================================================
   Página Serviços
   ============================================================ */
.filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    margin-bottom: var(--sp-6);
}
.filter__btn {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    background: transparent;
    border: 1px solid var(--line);
    padding: 0.55rem 1.1rem;
    transition: all var(--t-base);
}
.filter__btn:hover { color: var(--text); border-color: rgba(45, 212, 255, 0.5); }
.filter__btn--active {
    color: var(--bg-0);
    background: var(--blue);
    border-color: var(--blue);
    box-shadow: 0 0 18px rgba(45, 212, 255, 0.4);
}

.service-detail { display: flex; flex-direction: column; gap: var(--sp-5); }

.sd-card {
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: var(--sp-5);
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: var(--sp-5);
    transition: all var(--t-base);
}
.sd-card:hover { border-color: rgba(45, 212, 255, 0.45); }
.sd-card[hidden] { display: none; }

.sd-card__num {
    font-family: var(--font-mono);
    font-size: 2.4rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px var(--blue);
    line-height: 1;
}
.sd-card__title { font-size: 1.5rem; margin-bottom: var(--sp-2); }
.sd-card__desc { color: var(--text-body); line-height: 1.7; margin-bottom: var(--sp-4); }
.sd-card__cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.sd-card__col h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: var(--sp-2);
}
.sd-card__col ul li {
    font-size: 0.9rem;
    color: var(--text-dim);
    padding: 0.25rem 0;
    padding-left: var(--sp-4);
    position: relative;
}
.sd-card__col ul li::before {
    content: '›';
    position: absolute; left: 0;
    color: var(--orange);
}

/* --- Spec-sheet (tabela comparativa) --- */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    box-shadow: 0 0 0 1px rgba(45, 212, 255, 0.08);
}
.spec-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.spec-table th, .spec-table td {
    padding: var(--sp-3) var(--sp-4);
    text-align: left;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--line);
}
.spec-table thead th {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--bg-0);
    background: var(--blue);
    white-space: nowrap;
}
.spec-table tbody th {
    font-family: var(--font-display);
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--text);
    white-space: nowrap;
}
.spec-table tbody tr:nth-child(even) { background: rgba(19, 26, 34, 0.6); }
.spec-table tbody tr:hover { background: rgba(45, 212, 255, 0.06); }
.spec-table .mark { color: var(--ok); font-weight: 700; }
.spec-table .mark--no { color: var(--text-faint); }
.spec-table td small { display: block; color: var(--text-faint); font-size: 0.7rem; }

/* ============================================================
   Página Contato
   ============================================================ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--sp-7);
    align-items: start;
}

.info-item {
    display: flex;
    gap: var(--sp-4);
    align-items: flex-start;
    padding: var(--sp-4);
    background: var(--bg-1);
    border: 1px solid var(--line);
    margin-bottom: var(--sp-4);
}
.info-item__icon { width: 40px; height: 40px; flex-shrink: 0; color: var(--blue); }
.info-item__label {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 2px;
}
.info-item__value { font-size: 1.05rem; color: var(--text); }
.info-item__value a { color: var(--text); }
.info-item__value a:hover { color: var(--blue); }
.info-item__value small { display: block; color: var(--text-dim); font-size: 0.85rem; margin-top: 2px; }

/* Horários */
.hours { background: var(--bg-1); border: 1px solid var(--line); padding: var(--sp-5); }
.hours__title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: var(--sp-4);
}
.hours__row {
    display: flex;
    justify-content: space-between;
    padding: var(--sp-2) 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.92rem;
    color: var(--text-dim);
}
.hours__row:last-child { border-bottom: none; }
.hours__row .day { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; }
.hours__row .time { color: var(--text); font-family: var(--font-mono); font-size: 0.82rem; }
.hours__row .time--closed { color: var(--danger); }

/* Form */
.contact-form {
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: var(--sp-6);
    border-top: 3px solid var(--blue);
}
.contact-form__title { font-size: 1.6rem; margin-bottom: var(--sp-2); }
.contact-form__sub { color: var(--text-dim); margin-bottom: var(--sp-5); font-size: 0.95rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { margin-bottom: var(--sp-4); }

.form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: var(--sp-2);
}
.form-label__req { color: var(--orange); }

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text);
    background: var(--bg-0);
    border: 1px solid var(--line);
    transition: all var(--t-fast);
    outline: none;
    letter-spacing: 0.01em;
}
.form-select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--blue) 50%), linear-gradient(135deg, var(--blue) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(45, 212, 255, 0.15);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-input--error, .form-select--error { border-color: var(--danger); }

.form-error { color: var(--danger); font-family: var(--font-mono); font-size: 0.7rem; margin-top: 4px; display: none; }
.form-error--show { display: block; }

.form-hint { color: var(--text-faint); font-family: var(--font-mono); font-size: 0.68rem; margin-top: 4px; }

.form-success {
    display: none;
    background: rgba(55, 230, 160, 0.08);
    border: 1px solid var(--ok);
    color: var(--ok);
    padding: var(--sp-4);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    margin-bottom: var(--sp-4);
}
.form-success--show { display: block; }

/* ============================================================
   Páginas legais (termos / privacidade)
   ============================================================ */
.legal { max-width: 820px; }
.legal__lead { color: var(--text-dim); margin-bottom: var(--sp-6); font-size: 1.05rem; }
.legal__section { margin-bottom: var(--sp-6); padding-bottom: var(--sp-5); border-bottom: 1px solid var(--line); }
.legal__section:last-child { border-bottom: none; }
.legal h2 {
    font-size: 1.5rem;
    color: var(--blue);
    margin-bottom: var(--sp-3);
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.legal h2 .idx {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--orange);
    letter-spacing: 0.1em;
}
.legal h3 { font-size: 1.1rem; margin: var(--sp-4) 0 var(--sp-2); color: var(--text); }
.legal p { color: var(--text-body); line-height: 1.75; margin-bottom: var(--sp-3); }
.legal ul { margin: var(--sp-2) 0 var(--sp-3); padding-left: var(--sp-4); }
.legal ul li {
    color: var(--text-body);
    padding: 0.3rem 0;
    padding-left: var(--sp-4);
    position: relative;
    line-height: 1.6;
}
.legal ul li::before {
    content: '—';
    position: absolute; left: 0;
    color: var(--blue);
}
.legal a { color: var(--blue); text-decoration: underline; }
.legal .note {
    background: var(--bg-1);
    border-left: 3px solid var(--orange);
    padding: var(--sp-4);
    color: var(--text-dim);
    font-size: 0.92rem;
    margin: var(--sp-3) 0;
}

/* ============================================================
   Reveal (IntersectionObserver)
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity var(--t-slow), transform var(--t-slow);
}
.reveal--visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ============================================================
   Animações
   ============================================================ */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

@keyframes heroIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero__status, .hero__title, .hero__subtitle, .hero__actions, .hero__meta {
    animation: heroIn 0.7s ease forwards;
}
.hero__title { animation-delay: 0.1s; }
.hero__subtitle { animation-delay: 0.22s; }
.hero__actions { animation-delay: 0.34s; }
.hero__meta { animation-delay: 0.46s; }

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 1024px) {
    :root { --header-h: 68px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process__grid { grid-template-columns: repeat(2, 1fr); }
    .equipment__grid { grid-template-columns: repeat(3, 1fr); }
    .values__grid { grid-template-columns: repeat(2, 1fr); }
    .story__grid, .contact__grid { grid-template-columns: 1fr; }
    .spec { position: static; }
    .warranty__inner { grid-template-columns: 1fr; }
    .warranty__badge { transform: none; width: 96px; height: 96px; }
}

@media (max-width: 768px) {
    :root { --header-h: 62px; --sp-9: 4rem; }

    /* Nav mobile */
    .nav {
        position: fixed;
        top: 0; right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--bg-1);
        border-left: 1px solid var(--line);
        padding: calc(var(--header-h) + var(--sp-5)) var(--sp-5) var(--sp-5);
        transition: right var(--t-base);
        z-index: 999;
    }
    .nav--open { right: 0; }
    .nav__list { flex-direction: column; align-items: stretch; gap: var(--sp-2); }
    .nav__link { display: block; padding: var(--sp-4) 0; font-size: 1.15rem; border-bottom: 1px solid var(--line); }
    .nav__link::after { display: none; }
    .burger { display: flex; }

    .form-row { grid-template-columns: 1fr; }
    .sd-card { grid-template-columns: 1fr; gap: var(--sp-3); }
    .sd-card__num { font-size: 1.8rem; }
    .sd-card__cols { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--sp-4); }
    .services-grid { grid-template-columns: 1fr; }
    .process__grid { grid-template-columns: 1fr; }
    .equipment__grid { grid-template-columns: repeat(2, 1fr); }
    .values__grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom-inner { flex-direction: column; align-items: flex-start; }
    .hero__actions .btn { width: 100%; }
    .cta__actions .btn { width: 100%; }
    .contact-form { padding: var(--sp-4); }
}

/* ============================================================
   Impressão
   ============================================================ */
@media print {
    .header, .footer, .burger, .nav-overlay, .cta, .hero__actions, .contact-form, .filter { display: none !important; }
    body { background: #fff; color: #000; }
    .hero, .page-hero { clip-path: none; background: none; min-height: auto; padding: 2rem 0; }
    .hero__title, .section__title, .page-hero__title, h1, h2, h3 { color: #000; }
    .hero__subtitle, .section__lead, p, li { color: #333; }
}