/* =========================================================
   INVENTTIA · SERVICIOS + CONTACTO
   Extiende premium-v2.css. Mismos tokens, mismo lenguaje visual.
   Requiere: premium-v2.css cargado antes.
   ========================================================= */

/* ---------- HERO de página interior (sin trust strip) ---------- */
.v2-hero-inner {
    padding-top: clamp(112px, 14vh, 168px);
    padding-bottom: clamp(32px, 6vw, 72px);
}

.v2-hero-inner h1 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: clamp(38px, 5.6vw, 74px);
    line-height: 1.03;
    letter-spacing: -0.035em;
    margin: 22px 0 18px;
    color: var(--v2-text);
}

.v2-hero-inner h1 em {
    font-style: italic;
    font-weight: 600;
    background: var(--v2-grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding-bottom: 0.1em;
    display: inline-block;
    line-height: 1.1;
}

/* ---------- Tarjeta de proyecto (visual del hero) ---------- */
.v2-brief {
    position: relative;
    width: 100%;
    max-width: 460px;
    margin-inline: auto;
    border-radius: var(--v2-r-xl);
    padding: 26px;
    background:
        radial-gradient(90% 70% at 100% 0%, rgba(34, 211, 238, 0.16), transparent 60%),
        radial-gradient(80% 60% at 0% 100%, rgba(124, 58, 237, 0.20), transparent 62%),
        linear-gradient(160deg, #151935 0%, #0D1022 100%);
    box-shadow: var(--v2-sh-lg), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}

.v2-brief::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 38px 38px;
    mask-image: radial-gradient(70% 70% at 75% 20%, #000 25%, transparent 82%);
    -webkit-mask-image: radial-gradient(70% 70% at 75% 20%, #000 25%, transparent 82%);
    pointer-events: none;
    z-index: -1;
}

.v2-brief-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 18px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.v2-brief-id {
    font-family: var(--v2-font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.52);
}

.v2-brief-state {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 11px;
    border-radius: var(--v2-r-pill);
    background: rgba(34, 211, 238, 0.14);
    border: 1px solid rgba(34, 211, 238, 0.28);
    font-family: var(--v2-font-mono);
    font-size: 11px;
    color: #A5F3FC;
    white-space: nowrap;
}

.v2-brief-state::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22D3EE;
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.6);
    animation: v2-pulse 2.4s var(--v2-ease-out) infinite;
}

.v2-brief h3 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 21px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 4px;
    color: #fff;
}

.v2-brief-meta {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.58);
    margin: 0 0 22px;
}

/* Lista de hitos dentro de la tarjeta */
.v2-brief-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 2px;
}

.v2-brief-steps li {
    display: grid;
    grid-template-columns: 26px 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 11px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.86);
    position: relative;
}

/* Riel que conecta los hitos */
.v2-brief-steps li::before {
    content: '';
    position: absolute;
    left: 12.5px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.12);
    z-index: 0;
}

.v2-brief-steps li:first-child::before { top: 50%; }
.v2-brief-steps li:last-child::before  { bottom: 50%; }

.v2-brief-dot {
    position: relative;
    z-index: 1;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 10px;
    background: #1B2038;
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.5);
}

.v2-brief-steps li[data-done="1"] .v2-brief-dot {
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 18px -6px rgba(124, 58, 237, 0.8);
}

.v2-brief-steps li[data-done="1"] {
    color: #fff;
}

.v2-brief-pay {
    font-family: var(--v2-font-mono);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.5);
    white-space: nowrap;
}

.v2-brief-steps li[data-done="1"] .v2-brief-pay {
    color: #C4B5FD;
}

.v2-brief-foot {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.10);
    font-family: var(--v2-font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.44);
}

@media (max-width: 540px) {
    .v2-brief { padding: 22px 18px; }
    .v2-brief-steps li { grid-template-columns: 26px 1fr; }
    .v2-brief-pay { grid-column: 2; padding-left: 0; }
}

/* ---------- Rejilla de servicios ---------- */
.v2-svc-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
    margin-top: 56px;
}

@media (max-width: 1000px) {
    .v2-svc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
    .v2-svc-grid { grid-template-columns: 1fr; }
}

.v2-svc {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    grid-column: span 2;
    display: flex;
    flex-direction: column;
    padding: 30px;
    border-radius: var(--v2-r-xl);
    background: var(--v2-surface);
    border: 1px solid var(--v2-border);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    transition: transform var(--v2-dur-base) var(--v2-ease-out),
                box-shadow var(--v2-dur-base) var(--v2-ease-out),
                border-color var(--v2-dur-base) var(--v2-ease-out);
}

.v2-svc:hover {
    transform: translateY(-3px);
    box-shadow: var(--v2-sh-md);
    border-color: var(--v2-border-strong);
}

/* Primera tarjeta: destacada, ocupa media fila y va oscura */
.v2-svc-lead {
    grid-column: span 3;
    background:
        radial-gradient(80% 60% at 100% 0%, rgba(34, 211, 238, 0.16), transparent 60%),
        radial-gradient(80% 60% at 0% 100%, rgba(124, 58, 237, 0.22), transparent 60%),
        linear-gradient(160deg, #131732 0%, #0E1124 100%);
    border-color: transparent;
    box-shadow: var(--v2-sh-lg);
    color: #fff;
}

.v2-svc-wide { grid-column: span 3; }

@media (max-width: 1000px) {
    .v2-svc,
    .v2-svc-lead,
    .v2-svc-wide { grid-column: span 2; }
}
@media (max-width: 620px) {
    .v2-svc,
    .v2-svc-lead,
    .v2-svc-wide { grid-column: span 1; }
}

.v2-svc-icon {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    font-size: 18px;
    background: var(--v2-accent-soft);
    color: var(--v2-accent);
    margin-bottom: 18px;
}

.v2-svc-lead .v2-svc-icon {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    backdrop-filter: blur(8px);
}

.v2-svc h3 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 10px;
    color: var(--v2-text);
}

.v2-svc-lead h3 {
    font-size: 27px;
    color: #fff;
}

.v2-svc > p {
    font-size: 15px;
    line-height: 1.55;
    color: var(--v2-text-soft);
    margin: 0 0 20px;
}

.v2-svc-lead > p {
    color: rgba(255, 255, 255, 0.72);
    font-size: 16px;
}

.v2-svc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
    margin-top: auto;
}

.v2-svc-lead .v2-svc-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px 18px;
}

@media (max-width: 520px) {
    .v2-svc-lead .v2-svc-list { grid-template-columns: 1fr; }
}

.v2-svc-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14.5px;
    line-height: 1.4;
    color: var(--v2-text);
}

.v2-svc-list i {
    flex: none;
    margin-top: 1px;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    font-size: 9px;
    background: var(--v2-accent-soft);
    color: var(--v2-accent);
}

.v2-svc-lead .v2-svc-list li { color: rgba(255, 255, 255, 0.9); }
.v2-svc-lead .v2-svc-list i {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

/* Chips de plataforma */
.v2-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.v2-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: var(--v2-r-pill);
    font-family: var(--v2-font-mono);
    font-size: 11.5px;
    letter-spacing: 0.04em;
    background: var(--v2-surface-2);
    border: 1px solid var(--v2-border);
    color: var(--v2-text-soft);
}

.v2-svc-lead .v2-chip {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.86);
}

/* ---------- Proceso por hitos (bloque oscuro editorial) ---------- */
.v2-process {
    background: var(--v2-ink-950);
    color: #fff;
    border-radius: var(--v2-r-2xl);
    margin-inline: clamp(12px, 3vw, 32px);
    padding: clamp(40px, 6vw, 80px);
    position: relative;
    overflow: hidden;
}

.v2-process::before {
    content: '';
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(620px 420px at 15% 20%, rgba(79, 70, 229, 0.26), transparent 60%),
        radial-gradient(680px 500px at 85% 80%, rgba(124, 58, 237, 0.22), transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.v2-process-inner {
    position: relative;
    z-index: 1;
}

.v2-process-head {
    max-width: 62ch;
    margin-bottom: clamp(36px, 5vw, 60px);
}

.v2-process-tag {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: var(--v2-r-pill);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-family: var(--v2-font-mono);
    font-size: 12px;
    letter-spacing: 0.04em;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.v2-process h2 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: clamp(32px, 4.4vw, 56px);
    letter-spacing: -0.03em;
    line-height: 1.04;
    color: #fff;
    margin: 18px 0 16px;
}

.v2-process-head p {
    color: rgba(255, 255, 255, 0.74);
    font-size: 17px;
    line-height: 1.55;
    margin: 0;
}

.v2-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    counter-reset: v2step;
}

@media (max-width: 1080px) {
    .v2-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .v2-steps { grid-template-columns: 1fr; }
}

.v2-step {
    position: relative;
    padding: 0 24px 0 0;
}

@media (max-width: 1080px) {
    .v2-step { padding: 0 20px 28px 0; }
}

/* Riel horizontal con nodo */
.v2-step-rail {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.v2-step-num {
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--v2-font-mono);
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    box-shadow: 0 10px 26px -8px rgba(124, 58, 237, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.v2-step-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04));
}

.v2-step:last-child .v2-step-line { display: none; }

@media (max-width: 1080px) {
    .v2-step-line { display: none; }
}

.v2-step h4 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 17px;
    letter-spacing: -0.015em;
    line-height: 1.25;
    color: #fff;
    margin: 0 0 8px;
}

.v2-step p {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.66);
    margin: 0;
    max-width: 34ch;
}

/* Nota de contrato bajo los pasos */
.v2-process-note {
    margin-top: clamp(36px, 5vw, 56px);
    padding: 22px 24px;
    border-radius: var(--v2-r-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.10);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.v2-process-note i {
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: rgba(34, 211, 238, 0.16);
    color: #67E8F9;
    font-size: 15px;
}

.v2-process-note p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
}

.v2-process-note strong { color: #fff; font-weight: 600; }

/* ---------- Para quién trabajamos (dos columnas) ---------- */
.v2-who {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 48px;
}

@media (max-width: 820px) {
    .v2-who { grid-template-columns: 1fr; }
}

.v2-who-card {
    padding: 32px;
    border-radius: var(--v2-r-xl);
    background: var(--v2-surface);
    border: 1px solid var(--v2-border);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    box-shadow: var(--v2-sh-xs);
}

.v2-who-card h3 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -0.02em;
    margin: 16px 0 10px;
    color: var(--v2-text);
}

.v2-who-card > p {
    font-size: 15.5px;
    line-height: 1.55;
    color: var(--v2-text-soft);
    margin: 0 0 22px;
}

.v2-who-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 14px 7px 9px;
    border-radius: var(--v2-r-pill);
    background: var(--v2-accent-soft);
    border: 1px solid var(--v2-accent-stroke);
    font-family: var(--v2-font-mono);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--v2-accent);
}

.v2-who-badge i { font-size: 12px; }

/* ---------- Bloque de contacto final ---------- */
.v2-reach {
    position: relative;
    overflow: hidden;
    border-radius: var(--v2-r-2xl);
    margin-inline: clamp(12px, 3vw, 32px);
    padding: clamp(40px, 6vw, 76px);
    background:
        radial-gradient(700px 460px at 12% 18%, rgba(124, 58, 237, 0.26), transparent 62%),
        radial-gradient(700px 500px at 88% 82%, rgba(34, 211, 238, 0.20), transparent 62%),
        var(--v2-ink-950);
    color: #fff;
}

.v2-reach-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
}

@media (max-width: 900px) {
    .v2-reach-grid { grid-template-columns: 1fr; }
}

.v2-reach h2 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: clamp(32px, 4.4vw, 56px);
    letter-spacing: -0.032em;
    line-height: 1.03;
    color: #fff;
    margin: 18px 0 16px;
}

.v2-reach-copy > p {
    color: rgba(255, 255, 255, 0.74);
    font-size: 17px;
    line-height: 1.55;
    margin: 0 0 30px;
    max-width: 46ch;
}

/* Métodos de contacto directo */
.v2-reach-methods {
    display: grid;
    gap: 12px;
}

.v2-reach-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border-radius: var(--v2-r-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #fff;
    transition: background var(--v2-dur-fast) var(--v2-ease-out),
                border-color var(--v2-dur-fast) var(--v2-ease-out),
                transform var(--v2-dur-fast) var(--v2-ease-out);
}

.v2-reach-method:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.v2-reach-method i {
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    font-size: 18px;
}

.v2-reach-method[data-kind="wa"] i {
    background: rgba(37, 211, 102, 0.16);
    color: #4ADE80;
}

.v2-reach-method[data-kind="mail"] i {
    background: rgba(124, 58, 237, 0.20);
    color: #C4B5FD;
}

.v2-reach-method-body { min-width: 0; }

.v2-reach-method strong {
    display: block;
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -0.01em;
    margin-bottom: 3px;
}

.v2-reach-method span {
    display: block;
    font-family: var(--v2-font-mono);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.66);
    overflow-wrap: anywhere;
}

.v2-reach-method .v2-reach-go {
    margin-left: auto;
    flex: none;
    width: auto;
    height: auto;
    background: none;
    color: rgba(255, 255, 255, 0.42);
    font-size: 13px;
    transition: transform var(--v2-dur-fast) var(--v2-ease-out), color var(--v2-dur-fast);
}

.v2-reach-method:hover .v2-reach-go {
    transform: translateX(3px);
    color: #fff;
}

.v2-reach-hours {
    margin-top: 22px;
    font-family: var(--v2-font-mono);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.46);
}

/* ---------- Formulario (compone el mensaje) ---------- */
.v2-form-card {
    padding: clamp(24px, 3vw, 34px);
    border-radius: var(--v2-r-xl);
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.v2-form-card h3 {
    font-family: var(--v2-font-display);
    font-weight: 600;
    font-size: 21px;
    letter-spacing: -0.02em;
    color: #fff;
    margin: 0 0 6px;
}

.v2-form-card > p {
    font-size: 14.5px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.64);
    margin: 0 0 26px;
}

.v2-form {
    display: grid;
    gap: 16px;
}

.v2-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 560px) {
    .v2-form-row { grid-template-columns: 1fr; }
}

.v2-field { display: grid; gap: 7px; }

.v2-field > label,
.v2-field > legend {
    font-family: var(--v2-font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.58);
    padding: 0;
}

/* En un fieldset el legend no participa del grid: se separa a mano. */
.v2-field > legend { margin-bottom: 7px; }

.v2-field input,
.v2-field select,
.v2-field textarea {
    width: 100%;
    padding: 13px 15px;
    border-radius: var(--v2-r-sm);
    background: rgba(8, 10, 20, 0.42);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #fff;
    font-family: var(--v2-font-body);
    font-size: 15px;
    line-height: 1.4;
    transition: border-color var(--v2-dur-fast) var(--v2-ease-out),
                box-shadow var(--v2-dur-fast) var(--v2-ease-out),
                background var(--v2-dur-fast) var(--v2-ease-out);
}

.v2-field textarea { resize: vertical; min-height: 108px; }

.v2-field input::placeholder,
.v2-field textarea::placeholder { color: rgba(255, 255, 255, 0.34); }

.v2-field input:focus,
.v2-field select:focus,
.v2-field textarea:focus {
    outline: none;
    border-color: rgba(167, 139, 250, 0.75);
    background: rgba(8, 10, 20, 0.62);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.24);
}

/* El select nativo hereda el fondo del sistema en su lista: forzamos legibilidad */
.v2-field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23ffffff' fill-opacity='0.55' d='M6 8 0 1.4 1.4 0 6 4.6 10.6 0 12 1.4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
    cursor: pointer;
}

.v2-field select option {
    background: #12162A;
    color: #fff;
}

.v2-field.has-error input,
.v2-field.has-error select,
.v2-field.has-error textarea {
    border-color: #FB7185;
    box-shadow: 0 0 0 3px rgba(251, 113, 133, 0.18);
}

.v2-field-error {
    font-size: 12.5px;
    color: #FDA4AF;
}

/* Selector de canal de envío */
.v2-channel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 460px) {
    .v2-channel { grid-template-columns: 1fr; }
}

.v2-channel-opt {
    position: relative;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px 15px;
    border-radius: var(--v2-r-sm);
    background: rgba(8, 10, 20, 0.36);
    border: 1px solid rgba(255, 255, 255, 0.14);
    cursor: pointer;
    font-size: 14.5px;
    color: rgba(255, 255, 255, 0.82);
    transition: border-color var(--v2-dur-fast) var(--v2-ease-out),
                background var(--v2-dur-fast) var(--v2-ease-out);
}

.v2-channel-opt input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.v2-channel-opt i { font-size: 15px; color: rgba(255, 255, 255, 0.6); }

.v2-channel-opt:hover { border-color: rgba(255, 255, 255, 0.26); }

.v2-channel-opt:has(input:checked) {
    border-color: rgba(167, 139, 250, 0.8);
    background: rgba(124, 58, 237, 0.20);
    color: #fff;
}

.v2-channel-opt:has(input:checked) i { color: #C4B5FD; }

.v2-channel-opt:has(input:focus-visible) {
    outline: 2px solid var(--v2-accent);
    outline-offset: 2px;
}

/* Fallback para navegadores sin :has() */
.v2-channel-opt.is-checked {
    border-color: rgba(167, 139, 250, 0.8);
    background: rgba(124, 58, 237, 0.20);
    color: #fff;
}
.v2-channel-opt.is-checked i { color: #C4B5FD; }

.v2-form-submit {
    justify-content: center;
    width: 100%;
    margin-top: 4px;
}

.v2-form-hint {
    font-size: 12.5px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    margin: 0;
}

/* ---------- FAQ ---------- */
.v2-faq {
    display: grid;
    gap: 12px;
    margin-top: 48px;
    max-width: 900px;
}

.v2-faq-item {
    border-radius: var(--v2-r-lg);
    background: var(--v2-surface);
    border: 1px solid var(--v2-border);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    overflow: hidden;
    transition: border-color var(--v2-dur-fast) var(--v2-ease-out),
                box-shadow var(--v2-dur-fast) var(--v2-ease-out);
}

.v2-faq-item:hover { border-color: var(--v2-border-strong); }
.v2-faq-item.is-open { box-shadow: var(--v2-sh-sm); }

.v2-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 24px;
    text-align: left;
    font-family: var(--v2-font-display);
    font-weight: 500;
    font-size: 16.5px;
    letter-spacing: -0.01em;
    color: var(--v2-text);
}

.v2-faq-q i {
    flex: none;
    font-size: 13px;
    color: var(--v2-text-mute);
    transition: transform var(--v2-dur-base) var(--v2-ease-out);
}

.v2-faq-item.is-open .v2-faq-q i {
    transform: rotate(180deg);
    color: var(--v2-accent);
}

.v2-faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--v2-dur-base) var(--v2-ease-out);
}

.v2-faq-item.is-open .v2-faq-a { grid-template-rows: 1fr; }

.v2-faq-a > div { overflow: hidden; }

.v2-faq-a p {
    margin: 0;
    padding: 0 24px 22px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--v2-text-soft);
    max-width: 68ch;
}

/* Fallback sin animación para navegadores sin grid-template-rows animable */
@supports not (grid-template-rows: 1fr) {
    .v2-faq-a { display: none; }
    .v2-faq-item.is-open .v2-faq-a { display: block; }
}

/* El menú móvil (.v2-drawer) vive en premium-v2.css: lo comparten todas las
   páginas v2, incluida la portada. */

/* ---------- Aviso flotante (feedback del formulario) ---------- */
.v2-toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translate(-50%, 140%);
    z-index: 120;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: min(460px, calc(100vw - 32px));
    padding: 15px 20px;
    border-radius: var(--v2-r-pill);
    background: var(--v2-ink-900);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--v2-sh-lg);
    font-size: 14.5px;
    line-height: 1.4;
    transition: transform var(--v2-dur-base) var(--v2-ease-out),
                opacity var(--v2-dur-base) var(--v2-ease-out);
    opacity: 0;
}

.v2-toast.is-in {
    transform: translate(-50%, 0);
    opacity: 1;
}

.v2-toast i { color: #4ADE80; font-size: 16px; }

/* ---------- Ajustes de sección para páginas interiores ---------- */
.v2-section-tight { padding-block: clamp(48px, 7vw, 100px); }

.v2-sec-head { max-width: 62ch; }