/* Caracterización — estilos propios, sin alterar la landing */

:root {
    --destructive: #c0392b;
}

@keyframes craia-msg {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: none; }
}

.form-page {
    min-height: 100vh;
    background: var(--surface);
    padding-bottom: 7rem;
}

.form-header {
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}

.form-header__inner {
    display: flex;
    height: 4rem;
    max-width: var(--max-3xl);
    margin-inline: auto;
    align-items: center;
    justify-content: space-between;
    padding-inline: 1rem;
}

@media (min-width: 640px) {
    .form-header__inner { padding-inline: 1.5rem; }
}

.form-header .site-logo img {
    height: 28px;
    width: auto;
    filter: none;
}

.form-header__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-saved,
.form-exit {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-soft);
}

.form-saved {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-saved.is-on { opacity: 1; }

.form-exit:hover { color: var(--primary); }

.form-wrap {
    position: relative;
    padding-top: 2.5rem;
}

.form-anchor {
    position: absolute;
    top: -6rem;
}

.form-box {
    max-width: var(--max-3xl);
    margin-inline: auto;
    padding-inline: 1rem;
}

@media (min-width: 640px) {
    .form-box { padding-inline: 1.5rem; }
}

.form-panel {
    border-radius: calc(var(--radius) + 12px);
    border: 1px solid var(--border);
    background: var(--background);
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

@media (min-width: 640px) {
    .form-panel { padding: 3rem; }
}

.form-title {
    margin-top: 1.5rem;
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -0.025em;
    color: var(--ink);
    font-size: clamp(1.9rem, 4vw, 3rem);
}

.form-lead {
    margin-top: 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-soft);
}

.form-note {
    margin-top: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 1rem;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--ink-soft);
}

.form-draft {
    margin-top: 1.5rem;
    border-radius: 1rem;
    border: 1px solid color-mix(in oklab, var(--primary) 30%, transparent);
    background: color-mix(in oklab, var(--primary) 5%, transparent);
    padding: 1.25rem;
}

.form-draft p {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink);
}

.form-draft__actions {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.form-btn-sm,
.form-btn-ghost,
.form-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.2s ease, border-color 0.2s ease;
}

.form-btn-sm {
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 0.625rem 1.25rem;
    font-size: 0.75rem;
}

.form-btn-ghost {
    border: 1px solid var(--border);
    color: var(--ink-soft);
    padding: 0.875rem 1.5rem;
    font-size: 0.75rem;
}

.form-btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.form-btn-primary {
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 1rem 2rem;
    font-size: 0.875rem;
}

.form-btn-primary:hover,
.form-btn-sm:hover {
    transform: translateY(-2px);
}

.form-btn-primary .icon,
.form-btn-ghost .icon,
.form-btn-sm .icon {
    width: 1rem;
    height: 1rem;
    max-width: 1rem;
    max-height: 1rem;
    transition: transform 0.2s ease;
}

.form-btn-primary:hover .icon {
    transform: translateX(4px);
}

.form-start {
    margin-top: 2rem;
}

.form-progress {
    position: sticky;
    top: 4rem;
    z-index: 30;
    border-bottom: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}

.form-progress__inner {
    max-width: var(--max-3xl);
    margin-inline: auto;
    padding: 1rem 1rem;
}

@media (min-width: 640px) {
    .form-progress__inner { padding-inline: 1.5rem; }
}

.form-progress__top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.form-progress__count {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.16em;
    color: var(--primary);
}

.form-progress__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-soft);
}

.form-progress__bars {
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.form-progress__seg {
    display: flex;
    flex: 1;
    align-items: center;
    gap: 0.375rem;
}

.form-progress__dot {
    width: 0.5rem;
    height: 0.5rem;
    flex-shrink: 0;
    border-radius: 9999px;
    background: var(--border);
    transition: transform 0.5s ease, background 0.5s ease;
}

.form-progress__dot.is-on {
    transform: scale(1.1);
    background: var(--primary);
}

.form-progress__line {
    height: 1px;
    flex: 1;
    background: var(--border);
}

.form-progress__line-fill {
    display: block;
    height: 100%;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.7s ease;
}

.form-progress__line-fill.is-on { transform: scaleX(1); }

.form-chapter {
    padding-top: 2.5rem;
}

.form-chapter__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
}

.form-chapter__title {
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--ink);
    font-size: clamp(1.7rem, 3.6vw, 2.75rem);
}

.form-chapter__intro {
    margin-top: 1rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-soft);
}

.form-chapter__biz {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
}

.form-chapter__part {
    margin-top: 0.75rem;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-soft);
}

.form-graph {
    display: none;
    width: 7rem;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .form-graph { display: block; }
}

.form-fields {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-field {
    border-radius: calc(var(--radius) + 12px);
    border: 1px solid var(--border);
    background: var(--background);
    padding: 1.25rem;
    animation: craia-msg 0.45s cubic-bezier(.2, .7, .2, 1) both;
}

@media (min-width: 640px) {
    .form-field { padding: 1.75rem; }
}

.form-field--moment {
    border-color: color-mix(in oklab, var(--primary) 40%, transparent);
    background: color-mix(in oklab, var(--primary) 5%, transparent);
    box-shadow: var(--shadow-card);
}

.form-field.is-error {
    border-color: color-mix(in oklab, var(--destructive, #c0392b) 60%, transparent);
}

.form-eyebrow {
    margin-bottom: 0.75rem;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--primary);
}

.form-label {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.375;
    color: var(--ink);
    font-size: 1rem;
}

@media (min-width: 640px) {
    .form-label { font-size: 1.125rem; }
}

.form-field--moment .form-label {
    font-size: 1.25rem;
}

@media (min-width: 640px) {
    .form-field--moment .form-label { font-size: 1.875rem; }
}

.form-req { margin-left: 0.25rem; color: var(--primary); }

.form-help {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--ink-soft);
}

.form-micro {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--ink-soft);
}

.form-error {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--destructive, #c0392b);
}

.form-choices {
    display: grid;
    gap: 0.625rem;
}

@media (min-width: 640px) {
    .form-choices { grid-template-columns: 1fr 1fr; }
}

.form-choice {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 0.75rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--background);
    padding: 0.875rem 1rem;
    text-align: left;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink-soft);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.form-choice:hover {
    transform: translateY(-2px);
    border-color: color-mix(in oklab, var(--primary) 50%, transparent);
    color: var(--ink);
}

.form-choice.is-on {
    border-color: var(--primary);
    background: color-mix(in oklab, var(--primary) 8%, transparent);
    color: var(--ink);
    box-shadow: var(--shadow-card);
}

.form-choice.is-on.form-choice--single {
    transform: scale(1.015);
}

.form-mark {
    display: grid;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    place-items: center;
    border: 1px solid var(--border);
    transition: background 0.2s ease, border-color 0.2s ease;
}

.form-choice--single .form-mark { border-radius: 9999px; }
.form-choice--multi .form-mark { border-radius: 0.375rem; }

.form-choice.is-on .form-mark {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--primary-foreground);
}

.form-mark svg {
    width: 0.75rem;
    height: 0.75rem;
}

.form-scale {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
}

.form-scale__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--background);
    padding: 1rem 0.25rem;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.form-scale__btn:hover {
    transform: translateY(-2px);
    border-color: color-mix(in oklab, var(--primary) 50%, transparent);
}

.form-scale__btn.is-on {
    border-color: var(--primary);
    background: color-mix(in oklab, var(--primary) 8%, transparent);
    box-shadow: var(--shadow-card);
}

.form-scale__dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 9999px;
    background: var(--border);
    transition: all 0.3s ease;
}

.form-scale__btn.is-on .form-scale__dot {
    width: 1.25rem;
    height: 1.25rem;
    background: var(--primary);
}

.form-scale__num {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--ink);
}

.form-scale__lbl {
    text-align: center;
    font-size: 10px;
    line-height: 1.2;
    color: var(--ink-soft);
}

@media (min-width: 640px) {
    .form-scale__lbl { font-size: 0.75rem; }
}

.form-na {
    margin-top: 0.75rem;
    border-radius: 9999px;
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ink-soft);
    cursor: pointer;
}

.form-na.is-on {
    border-color: var(--primary);
    background: color-mix(in oklab, var(--primary) 8%, transparent);
    color: var(--primary);
}

.form-input,
.form-textarea {
    width: 100%;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--background);
    padding: 0.875rem 1rem;
    color: var(--ink);
    font-family: inherit;
    font-size: 1rem;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 25%, transparent);
}

.form-textarea {
    resize: none;
    overflow: hidden;
    min-height: 5.5rem;
}

.form-textarea--lg {
    min-height: 7rem;
    font-size: 1.125rem;
}

.form-nav {
    margin-top: 3rem;
    display: flex;
    flex-direction: column-reverse;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .form-nav {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.form-review-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-review-item {
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 1.25rem;
}

.form-review-item dt {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-soft);
}

.form-review-item dd {
    margin-top: 0.375rem;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--ink);
}

.form-consent {
    margin-top: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--ink-soft);
    cursor: pointer;
}

.form-consent input {
    margin-top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    accent-color: var(--primary);
}

.form-consent a {
    font-weight: 600;
    color: var(--primary);
    text-decoration: underline;
}

.form-send-error {
    margin-top: 1.5rem;
    border-radius: 1rem;
    border: 1px solid color-mix(in oklab, var(--destructive, #c0392b) 40%, transparent);
    background: color-mix(in oklab, var(--destructive, #c0392b) 5%, transparent);
    padding: 1.25rem;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--ink);
}

.form-sending {
    display: flex;
    min-height: 60vh;
    max-width: 36rem;
    margin-inline: auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-inline: 1rem;
    text-align: center;
}

.form-sending__graph { width: 12rem; }

.form-sending p {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
}

.form-spin {
    width: 1.25rem;
    height: 1.25rem;
    animation: form-spin 0.8s linear infinite;
    color: var(--primary);
}

@keyframes form-spin {
    to { transform: rotate(360deg); }
}

.form-transition {
    display: flex;
    min-height: 60vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-inline: 1rem;
    text-align: center;
}

.form-transition__graph {
    width: 10rem;
    opacity: 0.7;
}

.form-transition__from {
    margin-top: 2rem;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--ink-soft);
    animation: craia-msg 0.5s cubic-bezier(.2, .7, .2, 1) both;
}

.form-transition__to {
    margin-top: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.025em;
    color: var(--ink);
    animation: craia-msg 0.6s cubic-bezier(.2, .7, .2, 1) 0.28s both;
}

@media (min-width: 640px) {
    .form-transition__to { font-size: 1.875rem; }
}

.form-success {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 7rem 0;
}

.form-success__graph {
    pointer-events: none;
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    opacity: 0.4;
}

.form-success__graph svg {
    aspect-ratio: 1;
    width: min(92vw, 88vh);
}

.form-success__inner {
    position: relative;
    max-width: var(--max-3xl);
    margin-inline: auto;
    padding-inline: 1rem;
    text-align: center;
}

@media (min-width: 640px) {
    .form-success__inner { padding-inline: 1.5rem; }
}

.form-success__kicker {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--lime);
}

.form-success__title {
    margin-top: 2rem;
    font-weight: 900;
    line-height: 0.98;
    letter-spacing: -0.025em;
    font-size: clamp(2.2rem, 6vw, 5rem);
}

.form-success__copy {
    max-width: var(--max-2xl);
    margin: 2.5rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 1rem;
    line-height: 1.7;
    color: color-mix(in oklab, var(--primary-foreground) 80%, transparent);
}

@media (min-width: 640px) {
    .form-success__copy { font-size: 1.125rem; }
}

.form-postcard {
    max-width: 28rem;
    margin: 3rem auto 0;
    border-radius: calc(var(--radius) + 12px);
    border: 1px solid color-mix(in oklab, var(--primary-foreground) 25%, transparent);
    background: color-mix(in oklab, var(--primary-foreground) 5%, transparent);
    padding: 2rem;
    text-align: left;
}

.form-postcard__kicker {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--lime);
}

.form-postcard__name {
    margin-top: 1rem;
    font-family: var(--font-display);
    font-size: 1.875rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.form-postcard__sector {
    margin-top: 0.5rem;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: color-mix(in oklab, var(--primary-foreground) 70%, transparent);
}

.form-postcard p {
    margin-top: 1.25rem;
    font-size: 0.875rem;
    line-height: 1.7;
    color: color-mix(in oklab, var(--primary-foreground) 80%, transparent);
}

.form-success__close {
    margin-top: 2.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.025em;
    color: var(--lime);
}

@media (min-width: 640px) {
    .form-success__close { font-size: 1.875rem; }
}

.form-success__btn {
    margin-top: 2.5rem;
    display: inline-flex;
    border-radius: 9999px;
    border: 1px solid color-mix(in oklab, var(--primary-foreground) 40%, transparent);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary-foreground);
}

.form-success__btn:hover {
    background: color-mix(in oklab, var(--primary-foreground) 10%, transparent);
}

.is-hidden { display: none !important; }