*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --orange: #FF7900;
    --orange-dark: #F16E00;
    --black: #000;
    --white: #fff;
    --page-bg: #F5F5F5;
    --grey-bg: #F5F5F5;
    --grey-border: rgba(0, 0, 0, 0.13);
    --grey-muted: rgba(0, 0, 0, 0.6);
    --grey-disabled: #EDEDED;
    --purple-light: #E5D6F5;
    --purple-card: #D9C2F0;
    --lavender: #E5D6F5;
    --body-padding-x: 1.2rem;
    --header-height: 60px;
}

@media (min-width: 768px) {
    :root {
        --body-padding-x: 2rem;
        --header-height: 80px;
        --recharge-column-max: 520px;
        --content-column-max: 800px;
    }
}

@media (min-width: 1200px) {
    :root {
        --body-padding-x: 3.2rem;
    }
}

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
    font-family: "Helvetica Neue", "Helvetica-Neue-Family", Helvetica, Arial, sans-serif;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--black);
    background: var(--page-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main {
    background: var(--page-bg);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }

/* ── Header ── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 400;
    background: var(--black);
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 var(--body-padding-x);
}

.header-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.orange-logo {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .orange-logo { width: 46px; height: 46px; }
}

.header-segment {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--orange);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.header-segment svg { width: 10px; height: 10px; fill: var(--orange); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.header-actions button {
    color: var(--white);
    padding: 0.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-actions svg { width: 20px; height: 20px; fill: currentColor; }

@media (min-width: 768px) {
    .header-actions svg { width: 24px; height: 24px; }
    .header-actions { gap: 1.2rem; }
}

/* ── Page shell ── */
.page-wrap {
    padding: 0 var(--body-padding-x);
    max-width: 1200px;
    margin: 0 auto;
}

.page-title {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.04em;
    padding: 2.8rem 0 1.6rem;
}

@media (min-width: 768px) {
    .page-title { font-size: 2.8rem; padding: 3.6rem 0 2rem; }
}

/* ── Tabs ── */
.recharge-tabs {
    display: flex;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
    margin-bottom: 0;
}

.recharge-tab {
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: 1.2rem 0.4rem 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    background: transparent;
    border: none;
    border-bottom: 4px solid transparent;
    margin-bottom: -1px;
}

.tab-inner {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    padding-bottom: 1rem;
}

.tab-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.tab-label {
    line-height: 1.2;
    white-space: nowrap;
}

.recharge-tab.active {
    border-bottom-color: var(--orange);
}

.recharge-tab[disabled] {
    cursor: default;
    opacity: 1;
}

.recharge-tab:not(.active) {
    color: rgba(0, 0, 0, 0.45);
    font-weight: 500;
}

.recharge-tab:not(.active) .tab-icon {
    stroke: rgba(0, 0, 0, 0.45);
}

.recharge-tab.active .tab-icon {
    stroke: var(--black);
}

/* ── Recharge card ── */
.recharge-card {
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: var(--white);
    padding: 2.2rem 1.4rem 2.6rem;
    margin-top: 1.2rem;
    box-shadow: none;
}

.recharge-loading {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    background: rgba(255, 255, 255, 0.94);
}

.recharge-loading[hidden] {
    display: none;
}

.recharge-loading-spinner {
    width: 42px;
    height: 42px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--orange);
    border-radius: 50%;
    animation: rechargeSpin 0.75s linear infinite;
}

.recharge-loading-text {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--black);
}

@keyframes rechargeSpin {
    to { transform: rotate(360deg); }
}

/* ── Step 4 (verificación) ── */
.steps-row-single {
    justify-content: center;
    margin-bottom: 2rem;
}

.steps-row-single .step-item {
    max-width: 120px;
}

.step-icon-verify {
    width: 50px;
    height: 50px;
    margin: 0 auto;
}

.step-icon-verify svg {
    width: 50px;
    height: 50px;
    display: block;
}

.step4-block {
    text-align: center;
    padding: 1rem 0 0.5rem;
}

.step4-spinner {
    margin: 0 auto 1.4rem;
}

.step4-title {
    font-size: 1.45rem;
    font-weight: 700;
    margin: 0 0 0.6rem;
}

.step4-sub,
.step4-desc {
    font-size: 1.15rem;
    color: var(--grey-muted);
    line-height: 1.5;
    margin: 0 0 1.6rem;
}

.step4-desc-lead {
    font-size: 1.25rem;
    color: var(--black);
    margin: 0 0 1.2rem;
}

.step4-heading {
    font-size: 1.55rem;
    font-weight: 700;
    margin: 0 0 0.8rem;
}

.step4-shield {
    width: 58px;
    height: 58px;
    margin: 0 auto 1.2rem;
}

.step4-shield svg {
    width: 58px;
    height: 58px;
}

.step4-otp .step4-desc {
    margin-bottom: 1rem;
}

.otp-payment-ref {
    display: inline-block;
    margin: 0 auto 1.4rem;
    padding: 0.45rem 1rem;
    background: #fff4e8;
    border: 1px solid rgba(255, 121, 0, 0.25);
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--black);
}

.otp-form-stack {
    max-width: 320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.otp-field-label {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 1.05rem;
    color: var(--grey-muted);
    margin-bottom: 0.55rem;
}

.step4-otp-input {
    width: 100%;
    max-width: 100%;
    margin: 0 0 0.45rem;
    text-align: center;
    letter-spacing: 0.35em;
    font-size: 1.45rem;
    font-weight: 700;
    padding: 1rem 0.75rem;
    border-bottom-width: 2px;
}

.step4-otp-input::placeholder {
    letter-spacing: 0.05em;
    font-size: 1rem;
    font-weight: 400;
    color: #999;
}

.step4-otp-input.is-invalid {
    border-color: #c0392b;
}

.otp-field-hint {
    width: 100%;
    text-align: center;
    font-size: 0.95rem;
    color: var(--grey-muted);
    margin: 0 0 1rem;
}

.otp-field-error {
    width: 100%;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    color: #c0392b;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 4px;
    padding: 0.65rem 0.75rem;
    margin: 0 0 0.75rem;
}

.otp-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--grey-muted);
}

.otp-loading[hidden] {
    display: none;
}

.otp-loading-spinner {
    width: 20px;
    height: 20px;
    margin: 0;
}

.btn-otp-submit {
    width: 100%;
    min-width: 0;
    margin: 0 0 1.1rem;
    padding: 1.15rem 1.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    font-family: inherit;
    border: none;
    border-radius: 0;
    background: #ccc;
    color: var(--white);
    cursor: not-allowed;
    transition: background 0.2s, color 0.2s;
}

.btn-otp-submit.enabled {
    background: var(--orange);
    color: var(--black);
    cursor: pointer;
}

.btn-otp-submit.enabled:hover {
    background: #cc6100;
}

.otp-resend-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 1rem;
    color: var(--grey-muted);
    margin-bottom: 1.2rem;
}

.otp-resend-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: var(--orange);
    cursor: pointer;
}

.otp-resend-btn:disabled {
    color: #aaa;
    cursor: not-allowed;
}

.otp-resend-btn:not(:disabled):hover {
    text-decoration: underline;
}

.otp-resend-timer {
    font-size: 0.95rem;
    color: #999;
}

.otp-secure-foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    font-size: 0.9rem;
    color: #999;
    margin-top: 0.5rem;
}

.step4-phone-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.2rem;
    background: #fff4e8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step4-phone-icon svg {
    width: 42px;
    height: 42px;
}

.step4-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.8rem;
}

.step4-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
    animation: step4Dot 1.4s ease-in-out infinite;
}

.step4-dots span:nth-child(2) { animation-delay: 0.2s; }
.step4-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes step4Dot {
    0%, 100% { opacity: 0.25; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.05); }
}

.step4-btn-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    max-width: 360px;
    margin: 0 auto;
}

.step4-btn-primary,
.step4-btn-secondary {
    padding: 1rem 0.75rem;
    font-size: 1.15rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    border-radius: 0;
}

.step4-btn-primary {
    background: var(--orange);
    color: #fff;
    border: none;
}

.step4-btn-secondary {
    background: #fff;
    color: var(--black);
    border: 1px solid rgba(0, 0, 0, 0.22);
}

.step4-error-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #c0392b;
    margin: 0 0 0.6rem;
}

.payment-reject {
    position: absolute;
    inset: 0;
    z-index: 30;
    background: rgba(255, 255, 255, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.payment-reject[hidden] {
    display: none;
}

.payment-reject-box {
    text-align: center;
    max-width: 320px;
}

@media (min-width: 768px) {
    .recharge-card { padding: 2.4rem 2rem 3rem; }
}

.recharge-card h2 {
    font-size: 1.65rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

/* ── Steps ── */
.steps-row {
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
    margin-bottom: 2.4rem;
}

.step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.55rem;
}

.step-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    flex-shrink: 0;
    display: block;
}

.recharge-step-panel[hidden] {
    display: none;
}

.step-label {
    font-size: 1.12rem;
    line-height: 1.25;
    color: var(--black);
    max-width: 86px;
}

.step-item.active .step-label { font-weight: 700; color: var(--black); }
.step-item.inactive .step-label { color: rgba(0, 0, 0, 0.55); font-weight: 500; }

/* ── Form ── */
.form-block label {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.35;
    color: var(--black);
}

.form-input {
    width: 100%;
    min-height: 3.8rem;
    padding: 0.85rem 1.2rem;
    font-size: 1.6rem;
    font-weight: 400;
    border: 1px solid #888;
    border-radius: 0;
    outline: none;
    font-family: inherit;
    margin-bottom: 2rem;
    transition: border-color 0.2s;
    background: var(--white);
    line-height: 1.2;
    color: var(--black);
}

.form-input:focus { border-color: rgba(0, 0, 0, 0.65); }
.form-input::placeholder { color: #666; font-weight: 400; }

.form-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 0;
}

.btn-continuar {
    width: auto;
    min-width: 16rem;
    padding: 1.35rem 4rem;
    font-size: 1.6rem;
    font-weight: 700;
    border: none;
    border-radius: 0;
    background: #ccc;
    color: var(--white);
    transition: all 0.2s;
}

.btn-continuar.enabled {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--black);
    cursor: pointer;
}

.btn-continuar.enabled:hover {
    background: #cc6100;
    border-color: #cc6100;
}

.form-hint {
    font-size: 1.3rem;
    color: var(--grey-muted);
    margin: -0.4rem 0 1.6rem;
    line-height: 1.4;
}

/* ── Phone summary (step 2) ── */
.phone-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    padding: 1.1rem 1.2rem;
    margin-bottom: 2rem;
    background: var(--page-bg);
    border: 1px solid rgba(0, 0, 0, 0.18);
}

.phone-summary-label {
    display: block;
    font-size: 1.2rem;
    color: var(--grey-muted);
    margin-bottom: 0.2rem;
}

.phone-summary-number {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.phone-summary-edit {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
    white-space: nowrap;
}

/* ── Amount grid ── */
.amount-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2.4rem;
}

.amount-grid-six {
    grid-template-columns: repeat(3, 1fr);
}

@media (min-width: 480px) {
    .amount-grid:not(.amount-grid-six) { grid-template-columns: repeat(4, 1fr); }
}

.amount-btn {
    padding: 1.3rem 0.6rem;
    border: 1px solid rgba(0, 0, 0, 0.22);
    border-radius: 0;
    background: var(--white);
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1;
    color: var(--black);
    transition: border-color 0.15s, background 0.15s;
}

.amount-btn .amount-eur {
    font-size: 1.4rem;
    font-weight: 700;
}

.amount-btn.selected {
    border-color: var(--orange);
    background: #FFF4E8;
    box-shadow: inset 0 0 0 1px var(--orange);
}

.amount-btn:hover:not(.selected) {
    border-color: rgba(0, 0, 0, 0.35);
}

.amount-btn-other {
    font-size: 1.35rem;
    line-height: 1.2;
    padding: 1.1rem 0.5rem;
}

.amount-custom-wrap {
    margin: -1.2rem 0 2.4rem;
}

.amount-custom-wrap label {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.amount-custom-input {
    max-width: 220px;
}

.amount-custom-wrap .field-error {
    margin-top: 0.6rem;
}

/* ── Payment summary (step 3 stub) ── */
.payment-summary {
    border: 1px solid rgba(0, 0, 0, 0.18);
    background: var(--page-bg);
    margin-bottom: 2rem;
}

.payment-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 1.6rem;
    font-size: 1.4rem;
    border-bottom: 1px solid var(--grey-border);
}

.payment-summary-row:last-child { border-bottom: none; }

.payment-summary-row strong {
    font-size: 1.6rem;
}

.btn-link-back {
    display: inline-block;
    margin-top: 1.6rem;
    font-size: 1.4rem;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.payment-method-label {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.payment-methods {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.payment-method {
    flex: 1;
    padding: 1rem 0.8rem;
    font-size: 1.35rem;
    font-weight: 700;
    border: 1px solid rgba(0, 0, 0, 0.22);
    background: var(--white);
    color: var(--black);
    border-radius: 0;
}

.payment-method.active {
    border-color: var(--orange);
    background: #FFF4E8;
    box-shadow: inset 0 0 0 1px var(--orange);
}

.payment-method[disabled] {
    color: rgba(0, 0, 0, 0.4);
    cursor: not-allowed;
    background: var(--page-bg);
}

.payment-fields-row {
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.payment-field-col label {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.payment-field-col .form-input {
    margin-bottom: 0.4rem;
}

.card-ltr {
    text-align: left;
    direction: ltr;
}

.payment-secure-note {
    font-size: 1.2rem;
    color: var(--grey-muted);
    margin: 0 0 2rem;
    line-height: 1.4;
}

#paymentForm .form-input {
    margin-bottom: 0.4rem;
}

#paymentForm .form-input.is-invalid {
    border-color: #c0392b;
}

#paymentForm .form-input.is-valid {
    border-color: #2e7d32;
}

.field-error {
    font-size: 1.05rem;
    color: #c0392b;
    margin: 0 0 1.2rem;
    line-height: 1.35;
    min-height: 0;
}

.field-error[hidden] {
    display: none;
}

.payment-field-col .field-error {
    margin-bottom: 0;
}

/* ── Promo banner ── */
.promo-banner {
    position: relative;
    margin: 2.4rem 0 3.2rem;
    aspect-ratio: 2.15 / 1;
    max-height: 168px;
    overflow: hidden;
    background: #2a2a2a;
}

@media (min-width: 768px) {
    .promo-banner { max-height: 200px; margin: 2.8rem 0 4rem; }
}

.promo-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 65% center;
}

.promo-banner-panel {
    position: absolute;
    inset: 0 auto 0 0;
    width: 54%;
    max-width: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem 1.2rem;
    background: rgba(0, 0, 0, 0.62);
    color: var(--white);
}

.promo-banner-panel .tag {
    color: var(--orange);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.promo-banner-panel h3 {
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--orange);
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.promo-banner-panel p {
    font-size: 0.95rem;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 0.6rem;
    display: none;
}

@media (min-width: 380px) {
    .promo-banner-panel p { display: block; font-size: 0.85rem; }
}

.promo-pins {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 0.2rem;
}

.promo-pin {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
}

.promo-pin i {
    display: inline-block;
    width: 8px;
    height: 11px;
    background: var(--orange);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    flex-shrink: 0;
}

/* ── Interest section ── */
.section-heading {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.15;
    margin: 3.6rem 0 1.8rem;
}

.interest-card {
    background: var(--purple-card);
    padding: 2.2rem 1.5rem 2.4rem;
    margin-bottom: 3.2rem;
}

.interest-card h3 {
    font-size: 2.1rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.interest-card p {
    font-size: 1.35rem;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    color: rgba(0, 0, 0, 0.85);
}

.btn-outline {
    display: inline-block;
    padding: 0.95rem 1.8rem;
    background: var(--white);
    border: 1px solid var(--black);
    border-radius: 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--black);
}

/* ── Lavender CTA strip ── */
.lavender-strip {
    background: var(--lavender);
    padding: 2.4rem 1.6rem;
    margin: 0 0 3.2rem;
}

/* ── Hero Recarga Fácil ── */
.hero-easy {
    position: relative;
    margin: 0 0 3.2rem;
    min-height: 320px;
    overflow: hidden;
}

.hero-easy img {
    width: 100%;
    min-height: 320px;
    object-fit: cover;
}

.hero-easy-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.15) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.4rem 1.6rem;
    color: var(--white);
}

.hero-easy-overlay h3 {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.2rem;
    letter-spacing: -0.03em;
}

.hero-easy-overlay hr {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.5);
    margin-bottom: 1.2rem;
}

.hero-easy-row {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    margin-bottom: 1.6rem;
}

.hero-easy-row svg { width: 40px; height: 40px; flex-shrink: 0; }

.hero-easy-row p {
    font-size: 1.4rem;
    line-height: 1.4;
}

.hero-easy-row strong { font-weight: 700; }

.btn-orange-sm {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    background: var(--orange);
    color: var(--black);
    font-size: 1.4rem;
    font-weight: 700;
    border-radius: 0;
    align-self: flex-start;
}

/* ── FAQ ── */
.faq-section {
    margin: 0 0 3.2rem;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.18);
}

.faq-item {
    border-bottom: 1px solid var(--grey-border);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.6rem;
    padding: 1.6rem;
    text-align: left;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--black);
    background: var(--white);
}

.faq-question svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.25s;
}

.faq-item.open .faq-question svg { transform: rotate(180deg); }

.faq-answer {
    display: none;
    padding: 0 1.6rem 1.6rem;
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--grey-muted);
    background: var(--white);
}

.faq-item.open .faq-answer { display: block; }

/* ── Footer ── */
.site-footer {
    margin-top: 0;
}

.footer-dark {
    background: var(--black);
    color: var(--white);
    padding: 0 var(--body-padding-x);
}

.footer-accordion-item {
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-accordion-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.6rem 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    text-align: left;
}

.footer-accordion-btn svg {
    width: 14px;
    height: 14px;
    fill: var(--white);
    transition: transform 0.25s;
}

.footer-accordion-item.open .footer-accordion-btn svg { transform: rotate(180deg); }

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.6rem;
    padding: 2.4rem 0;
    flex-wrap: wrap;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-social svg { width: 18px; height: 18px; fill: var(--white); }

.footer-light {
    background: var(--grey-bg);
    padding: 2.4rem var(--body-padding-x) 3.2rem;
}

.footer-links {
    list-style: none;
    margin-bottom: 2.4rem;
}

.footer-links li {
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
    font-weight: 500;
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    align-items: center;
}

.footer-badge {
    height: 36px;
    padding: 0.4rem 0.8rem;
    background: var(--white);
    border: 1px solid var(--grey-border);
    font-size: 1rem;
    display: flex;
    align-items: center;
    color: var(--grey-muted);
    font-weight: 600;
}

/* ── Desktop: wizard centrado, móvil sin cambios ── */
@media (min-width: 768px) {
    html {
        font-size: 62.5%;
    }

    body {
        font-size: 1.6rem;
    }

    main > .page-wrap,
    main > .page-wrap-wide {
        max-width: var(--recharge-column-max);
        margin-left: auto;
        margin-right: auto;
    }

    main > .page-wrap-wide {
        max-width: var(--content-column-max);
    }

    .page-title {
        text-align: left;
    }

    .recharge-tabs {
        max-width: 100%;
    }

    .recharge-card {
        margin-top: 1.2rem;
    }

    .steps-row {
        gap: 0.8rem;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .step-label {
        max-width: 96px;
        font-size: 1.1rem;
    }

    .amount-grid,
    .amount-grid-six {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.85rem;
    }

    .amount-btn {
        padding: 1.2rem 0.5rem;
        font-size: 1.75rem;
    }

    .form-input {
        max-width: 100%;
    }

    .btn-continuar {
        min-width: 14rem;
    }

    .promo-banner {
        max-height: 220px;
        border-radius: 0;
    }

    .promo-banner-panel {
        width: 52%;
        max-width: 240px;
        padding: 1.2rem 1.4rem;
    }

    .promo-banner-panel p {
        display: block;
        font-size: 0.95rem;
    }

    .interest-card {
        padding: 2rem 1.8rem 2.2rem;
    }

    .hero-easy {
        min-height: 280px;
        max-height: 420px;
        border-radius: 0;
    }

    .hero-easy img {
        min-height: 280px;
        max-height: 420px;
    }

    .hero-easy-overlay {
        padding: 2rem 2.4rem;
    }

    .hero-easy-overlay h3 {
        font-size: 2rem;
    }

    .faq-section {
        margin-bottom: 4rem;
    }

    .footer-dark,
    .footer-light {
        padding-left: max(var(--body-padding-x), calc((100% - 1200px) / 2));
        padding-right: max(var(--body-padding-x), calc((100% - 1200px) / 2));
    }

    .footer-light .footer-links,
    .footer-light .footer-badges {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 1024px) {
    :root {
        --recharge-column-max: 560px;
    }

    .header-inner {
        padding: 0 0.4rem;
    }
}