/* =========================================================
   SEÇÃO — CONVERSÃO
   fundo, painel e formulário de contacto
   ========================================================= */

.cv-section {
    --cv-neon: #64fe00;
    --cv-line: #2a2a2a;

    /* a curva usada nas transições do painel.
       Declarada aqui porque não existe mais um :root no ficheiro —
       as custom properties da seção de velocidade ficaram scoped
       em .sr-section, e não vazam para cá. */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 660px;
    background: #050505;
    overflow: hidden;
}

/* ---------- fundo ---------- */
.cv-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cv-media__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* enquadra a roda dianteira e a pinça Brembo */
    object-position: 42% 50%;
    filter: saturate(0.85) contrast(1.06) brightness(0.82);
}

/* brilho vermelho de calor extremo nos discos, após a travagem */
.cv-heat {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            38% 46% at 24% 52%,
            rgba(255, 46, 46, 0.3),
            rgba(180, 20, 20, 0.1) 45%,
            transparent 72%
        ),
        radial-gradient(
            22% 26% at 12% 58%,
            rgba(255, 110, 60, 0.22),
            transparent 70%
        );
    mix-blend-mode: screen;
    pointer-events: none;
}

/* escurece para o painel e o texto ganharem contraste */
.cv-scrim {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            100deg,
            rgba(5, 5, 5, 0.96) 0%,
            rgba(5, 5, 5, 0.88) 34%,
            rgba(5, 5, 5, 0.35) 62%,
            rgba(5, 5, 5, 0.55) 100%
        );
    pointer-events: none;
}

/* ---------- conteúdo ---------- */
.cv-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
    padding: clamp(2rem, 5vw, 5rem);
}

.cv-content {
    width: min(560px, 100%);
}

.cv-eyebrow {
    display: block;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.42em;
    text-transform: uppercase;
    color: var(--cv-neon);
    margin-bottom: 1.1rem;
}

.cv-title {
    font-family: "Syncopate", sans-serif;
    font-weight: 700;
    font-size: clamp(1.7rem, 4.2vw, 3.1rem);
    line-height: 1.12;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 1.1rem;
}

/* Cada linha é um bloco próprio: o título quebra sempre em 2 linhas,
   sem depender de <br /> (que ainda deixaria a linha quebrar por
   dentro se o content ficasse estreito). */
.cv-title__line {
    display: block;
}

.cv-subtitle {
    font-family: "Inter", sans-serif;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #a0a0a0;
    max-width: 46ch;
    margin-bottom: 2rem;
}

/* ---------- painel + formulário ---------- */
.cv-panel {
    padding: clamp(1.5rem, 3vw, 2.25rem);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    background: rgba(8, 8, 10, 0.55);
    backdrop-filter: blur(14px) saturate(1.1);
    -webkit-backdrop-filter: blur(14px) saturate(1.1);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
}

.cv-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem 1.5rem;
}

.cv-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.cv-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #6a6a70;
    transition: color 0.35s ease;
}

/* sem borda fechada: só a linha de baixo */
.cv-input {
    width: 100%;
    padding: 0.55rem 0 0.6rem;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--cv-line);
    border-radius: 0;
    color: #fff;
    font-family: "Inter", sans-serif;
    font-size: 0.95rem;
    transition:
        border-color 0.35s ease,
        color 0.35s ease;
}

.cv-input::placeholder {
    color: #4a4a50;
    transition: color 0.35s ease;
}

.cv-field:focus-within .cv-label {
    color: var(--cv-neon);
}

/* a linha acende em verde e o texto digitado fica branco */
.cv-input:focus {
    outline: none;
    border-bottom-color: var(--cv-neon);
    box-shadow: 0 1px 0 0 var(--cv-neon);
    color: #fff;
}

.cv-input:focus::placeholder {
    color: #6a6a70;
}

/* select sem estilo nativo */
.cv-field--select {
    position: relative;
}

.cv-select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    padding-right: 1.4rem;
}

.cv-select option {
    background: #0a0a0c;
    color: #fff;
}

.cv-caret {
    position: absolute;
    right: 2px;
    bottom: 0.95rem;
    width: 7px;
    height: 7px;
    border-right: 1px solid #6a6a70;
    border-bottom: 1px solid #6a6a70;
    transform: rotate(45deg);
    pointer-events: none;
    transition: border-color 0.35s ease;
}

.cv-field--select:focus-within .cv-caret {
    border-color: var(--cv-neon);
}

/* ---------- botão ---------- */
.cv-submit {
    grid-column: 1 / -1;
    margin-top: 0.4rem;
    padding: 0.95rem 1.4rem;
    background: transparent;
    border: 1px solid var(--cv-neon);
    border-radius: 2px;
    color: var(--cv-neon);
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    transition:
        background-color 0.4s var(--ease-out),
        color 0.4s var(--ease-out),
        box-shadow 0.4s var(--ease-out);
}

.cv-submit:hover,
.cv-submit:focus-visible {
    background: var(--cv-neon);
    color: #000;
    box-shadow:
        0 0 22px rgba(100, 254, 0, 0.45),
        0 0 60px rgba(100, 254, 0, 0.28);
    outline: none;
}

.cv-submit:active {
    transform: translateY(1px);
}

/* ---------- rodapé e status ---------- */
.cv-status {
    grid-column: 1 / -1;
    min-height: 1.1em;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--cv-neon);
}

.cv-notice {
    grid-column: 1 / -1;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.58rem;
    line-height: 1.7;
    letter-spacing: 0.06em;
    color: #56565c;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 0.9rem;
}

/* ---------- responsivo ---------- */
@media (max-width: 900px) {
    .cv-media__img {
        object-position: 50% 50%;
    }

    .cv-scrim {
        background: linear-gradient(
            to bottom,
            rgba(5, 5, 5, 0.7),
            rgba(5, 5, 5, 0.92) 45%,
            rgba(5, 5, 5, 0.97)
        );
    }

    .cv-form {
        grid-template-columns: 1fr;
    }
}

@media (max-height: 700px) {
    .cv-title {
        font-size: clamp(1.35rem, 3.2vw, 2rem);
    }

    .cv-subtitle {
        margin-bottom: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cv-submit,
    .cv-input,
    .cv-label,
    .cv-caret {
        transition: none;
    }
}