/* =========================================================================
   NBC — Programmes (Hub + Fidélité + Affiliés + Ambassadeurs)
   ========================================================================= */

:root {
    --nbc-pg-gold: var(--nbc-gold, #C9A07A);
    --nbc-pg-gold-dark: var(--nbc-gold-dark, #a07850);
    --nbc-pg-ink: var(--nbc-ink, #1a1a1a);
    --nbc-pg-cream: var(--nbc-cream, #faf6f0);
    --nbc-pg-line: rgba(26,26,26,0.10);
}

.nbc-pg { color: var(--nbc-pg-ink); background: #fff; }
.nbc-pg *, .nbc-pg *::before, .nbc-pg *::after { box-sizing: border-box; }
.nbc-pg img { max-width: 100%; height: auto; display: block; }

/* ---------- Génériques ---------- */
.nbc-pg-section__header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 48px;
}
.nbc-pg-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    font-weight: 600;
    color: var(--nbc-pg-gold-dark);
    margin: 0 0 14px;
}
.nbc-pg-h2 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-weight: 500;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    margin: 0 0 18px;
    color: var(--nbc-pg-ink);
}
.nbc-pg-lead {
    font-size: 16px;
    line-height: 1.65;
    color: #4a4a4a;
    margin: 0;
}

/* ---------- Boutons ---------- */
.nbc-pg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    line-height: 1;
}
.nbc-pg-btn--primary {
    background: var(--nbc-pg-ink);
    color: #fff;
    border-color: var(--nbc-pg-ink);
}
.nbc-pg-btn--primary:hover {
    background: var(--nbc-pg-gold-dark);
    border-color: var(--nbc-pg-gold-dark);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(160,120,80,0.25);
}
.nbc-pg-btn--gold {
    background: var(--nbc-pg-gold);
    color: var(--nbc-pg-ink);
    border-color: var(--nbc-pg-gold);
}
.nbc-pg-btn--gold:hover {
    background: #fff;
    color: var(--nbc-pg-ink);
    border-color: #fff;
    transform: translateY(-1px);
}
.nbc-pg-btn--ghost {
    background: transparent;
    color: var(--nbc-pg-ink);
    border-color: var(--nbc-pg-ink);
}
.nbc-pg-btn--ghost:hover {
    background: var(--nbc-pg-ink);
    color: #fff;
}
.nbc-pg-btn--block { width: 100%; }

/* =========================================================================
   HERO (commune aux 4 pages)
   ========================================================================= */
.nbc-pg-hero {
    position: relative;
    padding: clamp(80px, 12vh, 140px) 24px clamp(60px, 9vh, 100px);
    color: #f4ebde;
    overflow: hidden;
    text-align: center;
}
.nbc-pg-hero--dark { background: linear-gradient(160deg, #0e0e0e 0%, #1a1612 60%, #2a1f15 100%); }
.nbc-pg-hero--gold {
    background:
      radial-gradient(circle at 20% 20%, rgba(201,160,122,0.45), transparent 50%),
      radial-gradient(circle at 80% 80%, rgba(160,120,80,0.35), transparent 55%),
      linear-gradient(160deg, #0e0e0e 0%, #2a1f15 100%);
}
.nbc-pg-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}
.nbc-pg-hero__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.32em;
    font-size: 12px;
    color: var(--nbc-pg-gold);
    margin: 0 0 22px;
}
.nbc-pg-hero__title {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-weight: 400;
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.08;
    margin: 0 0 24px;
    color: #fff;
}
.nbc-pg-hero__title em, .nbc-pg-hero__title span {
    color: var(--nbc-pg-gold);
    font-style: italic;
    font-weight: 400;
}
.nbc-pg-hero__lead {
    font-size: clamp(15px, 1.6vw, 18px);
    line-height: 1.65;
    color: rgba(244,235,222,0.85);
    max-width: 680px;
    margin: 0 auto 36px;
}
.nbc-pg-hero__cta {
    display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.nbc-pg-hero__cta .nbc-pg-btn--ghost {
    color: #f4ebde;
    border-color: rgba(244,235,222,0.5);
}
.nbc-pg-hero__cta .nbc-pg-btn--ghost:hover {
    background: #f4ebde;
    color: var(--nbc-pg-ink);
    border-color: #f4ebde;
}

/* =========================================================================
   HUB — 3 cards de choix
   ========================================================================= */
.nbc-pg-hub {
    padding: clamp(60px, 10vh, 100px) 24px;
    background: var(--nbc-pg-cream);
}
.nbc-pg-hub__inner { max-width: 1200px; margin: 0 auto; }
.nbc-pg-hub__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 900px) { .nbc-pg-hub__grid { grid-template-columns: 1fr; } }
.nbc-pg-hub__card {
    background: #fff;
    border-radius: 22px;
    padding: 40px 32px;
    border: 1px solid var(--nbc-pg-line);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}
.nbc-pg-hub__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 50px rgba(26,26,26,0.10);
    border-color: var(--nbc-pg-gold);
}
.nbc-pg-hub__icon {
    display: inline-flex;
    width: 72px; height: 72px;
    align-items: center; justify-content: center;
    background: var(--nbc-pg-cream);
    border-radius: 50%;
    font-size: 32px;
    margin: 0 auto 22px;
}
.nbc-pg-hub__card h3 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 26px;
    margin: 0 0 8px;
    font-weight: 500;
}
.nbc-pg-hub__tag {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    font-weight: 600;
    color: var(--nbc-pg-gold-dark);
    margin-bottom: 14px;
}
.nbc-pg-hub__card p {
    font-size: 15px; line-height: 1.65; color: #4a4a4a;
    margin: 0 0 22px;
}
.nbc-pg-hub__perks {
    list-style: none; padding: 0; margin: 0 0 26px;
    text-align: left;
}
.nbc-pg-hub__perks li {
    font-size: 14px;
    color: #3a3a3a;
    padding: 8px 0 8px 22px;
    position: relative;
    border-bottom: 1px solid var(--nbc-pg-line);
}
.nbc-pg-hub__perks li:last-child { border-bottom: 0; }
.nbc-pg-hub__perks li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 8px;
    color: var(--nbc-pg-gold-dark);
    font-weight: 700;
}
.nbc-pg-hub__cta {
    margin-top: auto;
}

/* =========================================================================
   3 STEPS (Comment ça marche)
   ========================================================================= */
.nbc-pg-steps { padding: clamp(70px, 10vh, 110px) 24px; }
.nbc-pg-steps--dark { background: var(--nbc-pg-ink); color: #f4ebde; }
.nbc-pg-steps--dark .nbc-pg-eyebrow { color: var(--nbc-pg-gold); }
.nbc-pg-steps--dark .nbc-pg-h2 { color: #fff; }
.nbc-pg-steps--light { background: #fff; }
.nbc-pg-steps__inner { max-width: 1100px; margin: 0 auto; }
.nbc-pg-steps__list {
    list-style: none; padding: 0; margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 800px) { .nbc-pg-steps__list { grid-template-columns: 1fr; } }
.nbc-pg-step {
    padding: 32px 26px;
    border-radius: 18px;
    border: 1px solid var(--nbc-pg-line);
    background: #fff;
}
.nbc-pg-steps--dark .nbc-pg-step {
    background: rgba(255,255,255,0.03);
    border-color: rgba(244,235,222,0.15);
}
.nbc-pg-step__num {
    display: inline-flex;
    width: 44px; height: 44px;
    align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--nbc-pg-gold);
    color: var(--nbc-pg-ink);
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 22px; font-weight: 600;
    margin-bottom: 18px;
}
.nbc-pg-step h3 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 22px;
    margin: 0 0 10px;
    font-weight: 500;
}
.nbc-pg-steps--dark .nbc-pg-step h3 { color: #fff; }
.nbc-pg-step p {
    font-size: 15px; line-height: 1.6;
    color: #4a4a4a;
    margin: 0;
}
.nbc-pg-steps--dark .nbc-pg-step p { color: rgba(244,235,222,0.78); }

/* =========================================================================
   TIERS / PALIERS (Fidélité)
   ========================================================================= */
.nbc-pg-tiers {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: var(--nbc-pg-cream);
}
.nbc-pg-tiers__inner { max-width: 1180px; margin: 0 auto; }
.nbc-pg-tiers__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
@media (max-width: 900px) { .nbc-pg-tiers__grid { grid-template-columns: 1fr; } }
.nbc-pg-tier {
    background: #fff;
    border-radius: 22px;
    padding: 38px 30px;
    border: 1px solid var(--nbc-pg-line);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.nbc-pg-tier:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(26,26,26,0.08); }
.nbc-pg-tier--gold {
    background: linear-gradient(160deg, #2a1f15 0%, #1a1612 100%);
    color: #f4ebde;
    border-color: var(--nbc-pg-gold);
}
.nbc-pg-tier__name {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 28px;
    font-weight: 500;
    margin: 0 0 4px;
}
.nbc-pg-tier--gold .nbc-pg-tier__name { color: var(--nbc-pg-gold); }
.nbc-pg-tier__seuil {
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--nbc-pg-gold-dark);
    margin: 0 0 22px;
    display: block;
    font-weight: 600;
}
.nbc-pg-tier--gold .nbc-pg-tier__seuil { color: var(--nbc-pg-gold); }
.nbc-pg-tier__perks {
    list-style: none; padding: 0; margin: 0;
}
.nbc-pg-tier__perks li {
    padding: 10px 0 10px 26px;
    position: relative;
    font-size: 14px;
    line-height: 1.5;
    border-bottom: 1px solid var(--nbc-pg-line);
    color: #3a3a3a;
}
.nbc-pg-tier--gold .nbc-pg-tier__perks li {
    color: rgba(244,235,222,0.85);
    border-bottom-color: rgba(244,235,222,0.12);
}
.nbc-pg-tier__perks li:last-child { border-bottom: 0; }
.nbc-pg-tier__perks li::before {
    content: '✦';
    position: absolute; left: 0; top: 10px;
    color: var(--nbc-pg-gold-dark);
}
.nbc-pg-tier--gold .nbc-pg-tier__perks li::before { color: var(--nbc-pg-gold); }

/* =========================================================================
   PERKS GRID (Avantages génériques 4 col)
   ========================================================================= */
.nbc-pg-perks {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: #fff;
}
.nbc-pg-perks__inner { max-width: 1180px; margin: 0 auto; }
.nbc-pg-perks__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
@media (max-width: 900px) { .nbc-pg-perks__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .nbc-pg-perks__grid { grid-template-columns: 1fr; } }
.nbc-pg-perk {
    padding: 26px 24px;
    border: 1px solid var(--nbc-pg-line);
    border-radius: 16px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.nbc-pg-perk:hover {
    transform: translateY(-3px);
    border-color: var(--nbc-pg-gold);
    box-shadow: 0 14px 30px rgba(201,160,122,0.18);
}
.nbc-pg-perk__icon {
    display: inline-flex;
    width: 48px; height: 48px;
    align-items: center; justify-content: center;
    background: var(--nbc-pg-cream);
    border-radius: 50%;
    font-size: 22px;
    margin-bottom: 14px;
}
.nbc-pg-perk h3 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 19px;
    margin: 0 0 6px;
    font-weight: 500;
}
.nbc-pg-perk p {
    font-size: 14px;
    line-height: 1.55;
    color: #5a5a5a;
    margin: 0;
}

/* =========================================================================
   FORMULAIRE (Affiliés + Ambassadeurs)
   ========================================================================= */
.nbc-pg-form-section {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: var(--nbc-pg-cream);
}
.nbc-pg-form-section__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: start;
}
@media (max-width: 900px) { .nbc-pg-form-section__inner { grid-template-columns: 1fr; gap: 36px; } }
.nbc-pg-form-section__intro .nbc-pg-h2 { text-align: left; }
.nbc-pg-form-section__intro .nbc-pg-lead { margin-bottom: 24px; }
.nbc-pg-assurances {
    list-style: none; padding: 0; margin: 0;
    display: grid; gap: 10px;
}
.nbc-pg-assurances li {
    display: flex; align-items: center; gap: 12px;
    font-size: 15px; color: #3a3a3a;
}
.nbc-pg-assurances span {
    display: inline-flex;
    width: 26px; height: 26px;
    align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--nbc-pg-gold);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}
.nbc-pg-form-wrap {
    background: #fff;
    padding: clamp(28px, 4vw, 48px);
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(26,26,26,0.08);
    border: 1px solid var(--nbc-pg-line);
}
.nbc-pg-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.nbc-pg-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
@media (max-width: 600px) { .nbc-pg-form__row { grid-template-columns: 1fr; } }
.nbc-pg-field { display: block; margin-bottom: 16px; }
.nbc-pg-field__label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #3a3a3a;
    margin-bottom: 6px;
    text-transform: uppercase;
}
.nbc-pg-field__label em { color: var(--nbc-pg-gold-dark); font-style: normal; }
.nbc-pg-field input,
.nbc-pg-field select,
.nbc-pg-field textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--nbc-pg-line);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    color: var(--nbc-pg-ink);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.nbc-pg-field input:focus,
.nbc-pg-field select:focus,
.nbc-pg-field textarea:focus {
    outline: none;
    border-color: var(--nbc-pg-gold);
    box-shadow: 0 0 0 4px rgba(201,160,122,0.15);
}
.nbc-pg-field textarea { resize: vertical; min-height: 120px; }
.nbc-pg-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 8px 0 22px;
    font-size: 13px;
    line-height: 1.55;
    color: #4a4a4a;
}
.nbc-pg-checkbox input {
    margin-top: 3px;
    accent-color: var(--nbc-pg-gold-dark);
    flex-shrink: 0;
}
.nbc-pg-checkbox a { color: var(--nbc-pg-gold-dark); text-decoration: underline; }

.nbc-pg-form-success {
    text-align: center;
    padding: 20px 10px;
}
.nbc-pg-form-success__icon {
    display: inline-flex;
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--nbc-pg-gold);
    color: #fff;
    align-items: center; justify-content: center;
    font-size: 30px; font-weight: 700;
    margin-bottom: 18px;
}
.nbc-pg-form-success h3 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 26px;
    margin: 0 0 10px;
    font-weight: 500;
}
.nbc-pg-form-success p {
    font-size: 15px; color: #4a4a4a;
    margin: 0 0 22px; line-height: 1.6;
}
.nbc-pg-form-error {
    padding: 14px 18px;
    background: rgba(220,80,80,0.08);
    border: 1px solid rgba(220,80,80,0.3);
    border-radius: 10px;
    color: #a02828;
    font-size: 14px;
    margin-bottom: 20px;
}

/* =========================================================================
   FAQ
   ========================================================================= */
.nbc-pg-faq {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: #fff;
}
.nbc-pg-faq__inner { max-width: 820px; margin: 0 auto; }
.nbc-pg-faq__list { display: grid; gap: 12px; }
.nbc-pg-faq__item {
    border: 1px solid var(--nbc-pg-line);
    border-radius: 14px;
    background: #fff;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    overflow: hidden;
}
.nbc-pg-faq__item[open] {
    border-color: var(--nbc-pg-gold);
    box-shadow: 0 10px 28px rgba(201,160,122,0.12);
}
.nbc-pg-faq__item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 26px;
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
}
.nbc-pg-faq__item summary::-webkit-details-marker { display: none; }
.nbc-pg-faq__item summary::after {
    content: '+';
    font-size: 26px;
    color: var(--nbc-pg-gold-dark);
    line-height: 1;
    flex-shrink: 0;
}
.nbc-pg-faq__item[open] summary::after { content: '−'; }
.nbc-pg-faq__item p {
    padding: 0 26px 22px;
    margin: 0;
    font-size: 15px;
    line-height: 1.65;
    color: #4a4a4a;
}

/* =========================================================================
   FOOT CTA
   ========================================================================= */
.nbc-pg-footcta {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: linear-gradient(160deg, #1a1612 0%, #2a1f15 100%);
    color: #f4ebde;
    text-align: center;
}
.nbc-pg-footcta__inner { max-width: 760px; margin: 0 auto; }
.nbc-pg-footcta h2 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.2;
    margin: 0 0 16px;
    color: #fff;
    font-weight: 500;
}
.nbc-pg-footcta p {
    font-size: 16px; line-height: 1.6;
    color: rgba(244,235,222,0.8);
    margin: 0 0 32px;
}
.nbc-pg-footcta__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.nbc-pg-footcta__cta .nbc-pg-btn--gold { background: var(--nbc-pg-gold); border-color: var(--nbc-pg-gold); color: var(--nbc-pg-ink); }
.nbc-pg-footcta__cta .nbc-pg-btn--gold:hover { background: #fff; border-color: #fff; }
.nbc-pg-footcta__cta .nbc-pg-btn--ghost { color: #f4ebde; border-color: rgba(244,235,222,0.5); }
.nbc-pg-footcta__cta .nbc-pg-btn--ghost:hover { background: #f4ebde; color: var(--nbc-pg-ink); border-color: #f4ebde; }

/* =========================================================================
   POINTS EXAMPLES (Fidélité — ways to earn)
   ========================================================================= */
.nbc-pg-earn {
    padding: clamp(70px, 10vh, 110px) 24px;
    background: var(--nbc-pg-ink);
    color: #f4ebde;
}
.nbc-pg-earn .nbc-pg-eyebrow { color: var(--nbc-pg-gold); }
.nbc-pg-earn .nbc-pg-h2 { color: #fff; }
.nbc-pg-earn__inner { max-width: 1100px; margin: 0 auto; }
.nbc-pg-earn__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
@media (max-width: 700px) { .nbc-pg-earn__grid { grid-template-columns: 1fr; } }
.nbc-pg-earn__item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 24px;
    border: 1px solid rgba(244,235,222,0.15);
    border-radius: 14px;
    background: rgba(255,255,255,0.03);
}
.nbc-pg-earn__icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--nbc-pg-gold);
    color: var(--nbc-pg-ink);
    display: inline-flex;
    align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.nbc-pg-earn__item h3 {
    font-family: var(--nbc-serif, 'Cormorant Garamond', Georgia, serif);
    font-size: 18px;
    margin: 0 0 2px;
    color: #fff;
    font-weight: 500;
}
.nbc-pg-earn__item p {
    font-size: 14px;
    color: rgba(244,235,222,0.75);
    margin: 0;
}
.nbc-pg-earn__item strong { color: var(--nbc-pg-gold); }