/* ============ Souscrire page ============ */

.souscrire-hero {
    position: relative;
    padding: 8rem 0 2.5rem;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
}
.souscrire-title {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 1rem 0 .9rem;
}
.souscrire-sub { color: var(--fg-muted); max-width: 580px; margin: 0 auto; font-size: 1rem; }

.souscrire-section { padding-bottom: 5rem; }

/* Stepper */
.stepper {
    display: flex; align-items: center; justify-content: center;
    gap: .5rem;
    max-width: 640px;
    margin: 0 auto 3rem;
}
.stepper-step {
    display: flex; flex-direction: column; align-items: center;
    gap: .55rem;
    min-width: 90px;
}
.stepper-circle {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: grid; place-items: center;
    background: var(--panel);
    border: 1.5px solid var(--line);
    color: var(--fg-muted);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: .92rem;
    transition: background var(--t), border-color var(--t), color var(--t), transform var(--t);
}
.stepper-step.active .stepper-circle {
    background: linear-gradient(135deg, var(--accent), #4f46e5);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 8px 22px var(--accent-glow);
    transform: scale(1.05);
}
.stepper-step.completed .stepper-circle {
    background: rgba(34,211,238,.18);
    border-color: var(--accent-2);
    color: var(--accent-2);
}
.stepper-step.completed .stepper-circle::after {
    content: "✓";
    font-size: .92rem;
    font-weight: 700;
}
.stepper-step.completed .stepper-circle { color: transparent; position: relative; }
.stepper-step.completed .stepper-circle::after { color: var(--accent-2); position: absolute; inset: 0; display: grid; place-items: center; }
.stepper-label { font-size: .82rem; color: var(--fg-muted); font-weight: 500; }
.stepper-step.active .stepper-label { color: var(--fg); }
.stepper-line {
    flex: 1;
    height: 1.5px;
    background: var(--line);
    max-width: 80px;
    margin-bottom: 1.7rem;
}

/* Form steps */
.form-step { display: none; }
.form-step.active { display: block; animation: stepIn .35s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.form-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.75rem;
    margin-bottom: 1.25rem;
}
.form-section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: .35rem;
}
.form-section-desc {
    color: var(--fg-muted);
    font-size: .92rem;
    margin-bottom: 1.4rem;
}
.form-optional {
    color: var(--fg-dim);
    font-size: .82rem;
    font-weight: 400;
}

/* Plan locked card */
.plan-locked {
    background: linear-gradient(135deg, rgba(99,102,241,.10), rgba(34,211,238,.04));
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    padding: 1.5rem;
    position: relative;
}
.plan-locked-head {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}
.plan-locked-head h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    margin-bottom: .2rem;
}
.plan-locked-head p { color: var(--fg-muted); font-size: .92rem; }
.plan-locked-price { display: flex; align-items: baseline; gap: .15rem; flex-shrink: 0; }
.plan-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.85rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    background: linear-gradient(120deg, var(--accent-2), var(--accent));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
}
.plan-period { color: var(--fg-muted); font-size: .9rem; font-weight: 500; }
.plan-locked-feats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .55rem .8rem;
}
.plan-locked-feats li {
    display: flex; align-items: center; gap: .55rem;
    color: var(--fg);
    font-size: .9rem;
}
.plan-locked-feats svg { color: var(--accent-2); flex-shrink: 0; }

/* Options grid */
.options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .85rem;
}
.option-card {
    position: relative;
    display: block;
    cursor: pointer;
}
.option-card input[type="checkbox"] { position: absolute; opacity: 0; pointer-events: none; }
.option-card-inner {
    background: var(--bg-2);
    border: 1.5px solid var(--line);
    border-radius: var(--radius);
    padding: 1.1rem 1.2rem 1.2rem;
    transition: border-color var(--t), background var(--t), transform var(--t-fast);
}
.option-card:hover .option-card-inner { border-color: var(--line-strong); background: var(--bg-3); }
.option-card input:checked ~ .option-card-inner {
    border-color: var(--accent);
    background: linear-gradient(180deg, rgba(99,102,241,.10), rgba(99,102,241,.02));
    box-shadow: 0 0 0 1px var(--accent), 0 10px 30px rgba(99,102,241,.18);
}
.option-card-top { display: flex; justify-content: space-between; align-items: center; gap: .8rem; margin-bottom: .85rem; }
.option-card-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(34,211,238,.18), rgba(99,102,241,.10));
    color: var(--accent-2);
    border: 1px solid var(--line);
}
.option-card-price {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--accent-2);
    font-size: 1rem;
}
.option-card-price small { color: var(--fg-dim); font-weight: 500; font-size: .8rem; }
.option-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: .3rem;
}
.option-card p { color: var(--fg-muted); font-size: .87rem; }
.option-tick {
    position: absolute;
    top: 1rem; right: 1rem;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: grid; place-items: center;
    opacity: 0;
    transform: scale(.5);
    transition: opacity var(--t), transform var(--t);
    box-shadow: 0 4px 12px var(--accent-glow);
}
.option-card input:checked ~ .option-tick { opacity: 1; transform: scale(1); }

/* Price recap (sticky-ish bottom) */
.price-recap {
    background: var(--panel-strong);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.25rem;
}
.price-recap-line {
    display: flex; justify-content: space-between;
    color: var(--fg-muted);
    font-size: .94rem;
    padding: .25rem 0;
}
.price-recap-line-option { color: var(--accent-2); }
.price-recap-total {
    display: flex; justify-content: space-between;
    margin-top: .65rem;
    padding-top: .8rem;
    border-top: 1px solid var(--line);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.15rem;
}
.price-recap-total span:last-child {
    background: linear-gradient(120deg, var(--accent-2), var(--accent));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
}

/* Form grid + inputs */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem 1.1rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group-full { grid-column: 1 / -1; }
.form-group label {
    color: var(--fg);
    font-size: .88rem;
    font-weight: 500;
}
.form-group input, .form-group textarea {
    font: inherit;
    width: 100%;
    padding: .8rem 1rem;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--fg);
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
    font-family: inherit;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--fg-dim); }
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-3);
    box-shadow: 0 0 0 3px rgba(99,102,241,.18);
}
.form-group textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
.form-hint { color: var(--fg-dim); font-size: .8rem; }
.form-error { border-color: #ef4444 !important; box-shadow: 0 0 0 3px rgba(239,68,68,.18) !important; }

/* Address autocomplete */
.address-wrap { position: relative; }
.address-suggestions {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    z-index: 50;
    margin: 4px 0 0;
    padding: .4rem 0;
    list-style: none;
    background: var(--bg-3);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0,0,0,.5);
}
.address-suggestions li {
    padding: .7rem 1rem;
    cursor: pointer;
    font-size: .88rem;
    color: var(--fg-muted);
    transition: background var(--t-fast), color var(--t-fast);
}
.address-suggestions li:hover { background: var(--panel-strong); color: var(--fg); }

/* Upload note */
.upload-note {
    display: flex; align-items: flex-start; gap: .85rem;
    margin-top: 1.4rem;
    padding: 1rem 1.2rem;
    background: rgba(34,211,238,.06);
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
}
.upload-note svg { color: var(--accent-2); flex-shrink: 0; margin-top: 2px; }
.upload-note strong { display: block; color: var(--fg); font-size: .94rem; margin-bottom: .15rem; }
.upload-note p { color: var(--fg-muted); font-size: .86rem; margin: 0; }

/* Form actions */
.form-actions { display: flex; justify-content: center; margin-top: 1.5rem; }
.form-actions-split { justify-content: space-between; gap: .65rem; flex-wrap: wrap; }
.btn-large { padding: 1rem 1.6rem; font-size: .96rem; }
.btn-pay { padding: 1rem 1.5rem; flex-wrap: wrap; gap: .5rem; }
.btn-pay span { font-weight: 700; }
.form-clear { text-align: center; margin-top: 1rem; }
.link-clear {
    display: inline-flex; align-items: center; gap: .35rem;
    color: var(--fg-dim);
    font-size: .82rem;
    cursor: pointer;
    background: none; border: 0; padding: 0;
    transition: color var(--t-fast);
}
.link-clear:hover { color: var(--fg-muted); }

/* Recap (step 3) */
.recap-card {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.4rem 1.5rem;
}
.recap-block h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: .8rem;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: .06em;
}
.recap-line {
    display: flex; justify-content: space-between;
    padding: .4rem 0;
    color: var(--fg-muted);
    font-size: .92rem;
}
.recap-value { color: var(--fg); font-weight: 500; }
.recap-line-total {
    margin-top: .55rem;
    padding-top: .7rem;
    border-top: 1px solid var(--line);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--fg);
}
.recap-line-total .recap-value {
    background: linear-gradient(120deg, var(--accent-2), var(--accent));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
}
.recap-divider { height: 1px; background: var(--line); margin: 1.2rem 0; }
.recap-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .8rem;
}
.recap-info-item { display: flex; flex-direction: column; gap: .12rem; }
.recap-info-item span:last-child { color: var(--fg); font-size: .92rem; word-break: break-word; }
.recap-info-label { color: var(--fg-dim); font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; }
.recap-info-full { grid-column: 1 / -1; }

/* Payment block */
.payment-block {
    display: flex; align-items: flex-start; gap: 1rem;
    padding-bottom: 1.4rem;
    margin-bottom: 1.4rem;
    border-bottom: 1px solid var(--line);
}
.payment-icon {
    width: 48px; height: 48px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), #4f46e5);
    color: #fff;
    box-shadow: 0 8px 22px var(--accent-glow);
}
.payment-block h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    margin-bottom: .3rem;
}
.payment-block p { color: var(--fg-muted); font-size: .9rem; }

.guarantees {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .7rem 1.5rem;
}
.guarantee {
    display: flex; align-items: center; gap: .55rem;
    color: var(--fg-muted);
    font-size: .9rem;
}
.guarantee svg { color: #22c55e; flex-shrink: 0; }

/* Payment overlay */
.payment-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 10000;
    background: rgba(7,7,11,.92);
    backdrop-filter: blur(10px);
    align-items: center; justify-content: center;
    padding: 2rem 1rem;
}
.payment-overlay.active { display: flex; }
.overlay-card {
    background: var(--bg-2);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    max-width: 480px; width: 100%;
    text-align: center;
    box-shadow: 0 40px 80px rgba(0,0,0,.6);
    animation: overlayIn .4s ease;
}
@keyframes overlayIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.overlay-spinner {
    width: 56px; height: 56px;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--line);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.overlay-lock { display: none; color: var(--accent-2); margin: 0 auto 1.5rem; }
.overlay-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: .7rem;
}
.overlay-card > p { color: var(--fg-muted); font-size: .94rem; margin-bottom: 1.4rem; line-height: 1.55; }
.overlay-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .55rem 1.1rem;
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(34,197,94,.3);
    border-radius: 999px;
    color: #4ade80;
    font-size: .85rem;
    font-weight: 600;
}
.overlay-methods {
    display: flex; justify-content: center; gap: 1.4rem;
    margin-top: 1rem;
    color: var(--fg-dim);
    font-size: .76rem;
}

/* Responsive */
@media (max-width: 720px) {
    .souscrire-hero { padding: 6rem 0 2rem; }
    .souscrire-section { padding-bottom: 4rem; }
    .stepper { gap: .25rem; margin-bottom: 2rem; }
    .stepper-step { min-width: 60px; }
    .stepper-line { max-width: 30px; }
    .stepper-label { font-size: .72rem; }
    .form-card { padding: 1.4rem 1.25rem; }
    .plan-locked { padding: 1.2rem; }
    .plan-locked-feats { grid-template-columns: 1fr; }
    .options-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .recap-info-grid { grid-template-columns: 1fr; }
    .guarantees { grid-template-columns: 1fr; }
    .form-actions-split { flex-direction: column-reverse; }
    .form-actions-split .btn { width: 100%; }
    .btn-pay { font-size: .88rem; padding: .9rem 1rem; }
    .overlay-card { padding: 2.2rem 1.5rem; }
    .plan-amount { font-size: 1.6rem; }
    .payment-block { gap: .8rem; padding-bottom: 1.1rem; margin-bottom: 1.1rem; }
    /* iOS Safari: prevent input zoom on focus when font-size <16px */
    .form-group input, .form-group textarea { font-size: 16px; }
}

@media (max-width: 380px) {
    .souscrire-hero { padding: 5.5rem 0 1.5rem; }
    .form-card { padding: 1.2rem 1rem; }
    .stepper-step { min-width: 48px; }
    .stepper-circle { width: 32px; height: 32px; font-size: .82rem; }
    .stepper-label { font-size: .68rem; }
    .plan-locked-head h3 { font-size: 1.05rem; }
    .price-recap { padding: 1rem 1.1rem; }
    .recap-card { padding: 1.1rem 1rem; }
    .btn-large { padding: .85rem 1.1rem; font-size: .9rem; }
}