/* ==========================================================================
   Boutique — cartes cadeaux
   ========================================================================== */

.gc-page { padding: clamp(110px, 11vw, 160px) var(--gutter) clamp(60px, 8vw, 120px); min-height: 100svh; }
.gc-inner { max-width: 1400px; margin: 0 auto; }
.gc-head { margin-bottom: clamp(28px, 4vw, 56px); }
.gc-title { font-size: clamp(48px, 8vw, 132px); line-height: .88; margin-bottom: clamp(16px, 2.2vw, 30px); }
.gc-lead { max-width: 58ch; color: var(--ink-2); font-size: clamp(19px, 1.6vw, 24px); line-height: 1.45; text-wrap: pretty; }

.gc-layout { display: flex; flex-wrap: wrap; align-items: flex-start; gap: clamp(34px, 4vw, 70px); }
.gc-form { flex: 1 1 520px; min-width: 0; }
.gc-side { flex: 0 1 460px; width: 100%; position: sticky; top: 100px; container-type: inline-size; }
@media (max-width: 900px) { .gc-side { position: static; order: -1; flex-basis: 100%; } }

/* -- Formulaire ------------------------------------------------------------ */
.gc-block { margin: 0 0 clamp(28px, 3.4vw, 44px); padding: 0; border: 0; min-width: 0; }
.gc-label { display: block; margin-bottom: 12px; color: var(--ink-3); font-size: 13px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; }
legend.gc-label { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; padding: 0; color: var(--ink); font-family: var(--f-title); font-weight: 600; font-size: clamp(24px, 2.2vw, 32px); letter-spacing: .06em; }
.gc-label em { font-style: normal; letter-spacing: .1em; opacity: .75; }
.gc-step { color: var(--accent-ink); font-family: var(--f-body); font-size: 13px; font-weight: 600; letter-spacing: .2em; }

.gc-amounts { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.gc-amount { position: relative; cursor: pointer; }
.gc-amount input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.gc-amount span {
	display: flex; align-items: center; justify-content: center; min-width: 92px; min-height: 58px; padding: 0 22px;
	border: 1px solid var(--line-2); color: var(--ink-2); font-family: var(--f-display); font-size: 22px;
	transition: border-color .3s ease, background-color .3s ease, color .3s ease;
}
.gc-amount:hover span { border-color: var(--ink-3); color: var(--ink); }
.gc-amount input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.gc-amount input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }

.gc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.gc-field { display: flex; flex-direction: column; gap: 10px; }
.gc-field .gc-label { margin-bottom: 0; }
.gc-field--full { grid-column: 1 / -1; }
.gc-field--inline { max-width: 300px; }
@media (max-width: 639px) { .gc-grid { grid-template-columns: 1fr; } }
.gc-field input, .gc-field textarea {
	width: 100%; min-height: 54px; padding: 0 16px; border-radius: 0;
	background: var(--navy-deep); border: 1px solid var(--line-2); color: var(--ink); font: 400 19px/1.4 var(--f-body);
}
.gc-field textarea { padding: 14px 16px; resize: vertical; }
.gc-field input::placeholder, .gc-field textarea::placeholder { color: var(--ink-4); }
.gc-field input:focus, .gc-field textarea:focus { border-color: var(--accent); outline: none; }
.gc-field input:invalid:not(:placeholder-shown) { border-color: #ff6b6b; }
.gc-money { position: relative; display: block; }
.gc-money input { padding-right: 44px; }
.gc-money b { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-weight: 500; }
.gc-count { float: right; letter-spacing: .08em; }
.gc-hint { margin-top: 14px; color: var(--ink-3); font-size: 17px; line-height: 1.45; }
.gc-hint a { color: var(--ink-2); border-bottom: 1px solid var(--line-3); }
.gc-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.gc-alert { margin: 0 0 22px; padding: 14px 18px; border-left: 2px solid #ff6b6b; background: var(--navy-deep); color: var(--ink); font-size: 18px; }

/* -- Carte cadeau (toujours sombre : c'est un objet, pas un panneau du site) ---------- */
.gc-card {
	position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; overflow: hidden;
	/* Format carte bancaire, mais la carte s'agrandit en hauteur si le texte l'exige (montant, prénom, message). */
	width: 100%; min-height: max(250px, calc(100cqw / 1.586)); padding: clamp(22px, 2.6vw, 34px);
	background: radial-gradient(120% 140% at 85% 0%, #3b2b86 0%, #201747 55%, #130d33 100%);
	border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 30px 60px rgba(20, 12, 50, .35);
	color: #fff; --accent-ink: #00ad50;
}
.gc-card::before { content: ""; position: absolute; right: -60px; bottom: -60px; width: 220px; height: 220px; border: 26px solid rgba(0, 173, 80, .85); border-radius: 50%; }
.gc-card::after { content: ""; position: absolute; right: 20px; bottom: 20px; width: 70px; height: 70px; border: 8px solid rgba(255, 255, 255, .25); border-radius: 50%; }
.gc-card > * { position: relative; z-index: 1; }
.gc-card__brand { font-family: var(--f-title); font-weight: 600; font-size: 22px; letter-spacing: .18em; text-transform: uppercase; }
.gc-card__brand span { margin-left: 8px; color: rgba(255, 255, 255, .62); font-size: 14px; letter-spacing: .2em; }
.gc-card__kind { color: #00ad50; font-size: 14px; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; }
.gc-card__amount { font-family: var(--f-display); font-size: clamp(44px, 6vw, 80px); line-height: 1; white-space: nowrap; }
.gc-card__foot { display: flex; flex-direction: column; gap: 6px; max-width: 70%; }
.gc-card__to { font-family: var(--f-title); font-weight: 600; font-size: 22px; letter-spacing: .06em; text-transform: uppercase; overflow-wrap: anywhere; }
.gc-card__msg { color: rgba(255, 255, 255, .84); font-size: 17px; line-height: 1.35; font-style: italic; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gc-card__valid { color: rgba(255, 255, 255, .55); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.gc-side__note { margin-top: 14px; color: var(--ink-3); font-size: 15px; line-height: 1.4; }

/* -- Comment ça marche --------------------------------------------------------------------- */
.gc-how { margin-top: clamp(56px, 8vw, 120px); padding-top: clamp(32px, 4vw, 56px); border-top: 1px solid var(--line); }
.gc-how__title { margin-bottom: clamp(24px, 3vw, 40px); font-size: clamp(36px, 5vw, 80px); line-height: .9; }
.gc-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(18px, 2.4vw, 36px); margin-bottom: clamp(24px, 3vw, 40px); }
.gc-steps li { padding-top: 18px; border-top: 2px solid var(--line-2); }
.gc-steps li:first-child { border-top-color: var(--accent); }
.gc-steps p { margin-top: 10px; color: var(--ink-2); font-size: 20px; line-height: 1.45; }
.gc-steps strong { color: var(--ink); font-weight: 600; }
.gc-terms { display: flex; flex-direction: column; gap: 8px; max-width: 70ch; }
.gc-terms li { position: relative; padding-left: 26px; color: var(--ink-3); font-size: 18px; line-height: 1.4; }
.gc-terms li::before { content: "→"; position: absolute; left: 0; color: var(--accent-ink); }