/* ==========================================================================
   Newsletter opt-in — v10 "Harbor"
   --------------------------------------------------------------------------
   Behaviour is unchanged: same fields, honeypot, time trap, consent checkbox
   and double opt-in. Only the appearance is redesigned.

   One component in three places — the join band's panel, the sidebar widget
   and the modal — all on dark plates, so there is a single treatment: a dark
   inset field with a mint focus ring, a drawn checkbox, a full-width mint
   button.
   ========================================================================== */

.st-optin {
	display: flex;
	flex-direction: column;
	gap: 0.9rem;
	width: 100%;
}

.st-optin__hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px; height: 1px;
	overflow: hidden;
}

.st-optin__field { position: relative; display: block; width: 100%; }

/* ── Email field ──────────────────────────────────────────────────────── */
.st-optin__input {
	width: 100%;
	min-height: 52px;
	padding: 0.85rem 1.1rem 0.85rem 2.9rem;
	border: 1px solid var(--line-2);
	border-radius: 14px;
	background:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2381999A' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='m3.5 7 8.5 6 8.5-6'/%3E%3C/svg%3E") no-repeat 1rem 50% / 18px 18px,
		rgba(2, 10, 12, 0.55);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 1rem; /* 16px keeps iOS from zooming on focus */
	line-height: 1.4;
	transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
	-webkit-appearance: none;
	appearance: none;
}
.st-optin__input::placeholder { color: var(--muted); opacity: 1; }
.st-optin__input:focus {
	outline: none;
	border-color: var(--mint);
	box-shadow: 0 0 0 4px var(--mint-glow);
}

/* ── Consent ──────────────────────────────────────────────────────────── */
.st-optin__consent-label {
	display: grid;
	grid-template-columns: 20px minmax(0, 1fr);
	gap: 0.7rem;
	align-items: start;
	cursor: pointer;
}
.st-optin__checkbox {
	-webkit-appearance: none;
	appearance: none;
	width: 20px; height: 20px;
	margin: 0.1rem 0 0;
	border: 1.5px solid var(--line-2);
	border-radius: 6px;
	background: rgba(2, 10, 12, 0.55);
	cursor: pointer;
	display: grid;
	place-content: center;
	transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.st-optin__checkbox::after {
	content: "";
	width: 10px; height: 6px;
	margin-top: -2px;
	border-left: 2px solid var(--mint-ink);
	border-bottom: 2px solid var(--mint-ink);
	transform: rotate(-45deg) scale(0);
	transition: transform 0.15s var(--ease);
}
.st-optin__checkbox:checked { background: var(--mint); border-color: var(--mint); }
.st-optin__checkbox:checked::after { transform: rotate(-45deg) scale(1); }
.st-optin__checkbox:focus-visible { outline: 2px solid var(--mint); outline-offset: 2px; }

.st-optin__consent-text {
	font-size: 0.8rem;
	line-height: 1.5;
	color: var(--muted);
}
.st-optin__consent-text a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 2px; }
.st-optin__consent-text a:hover { color: var(--mint); }

/* ── Submit ───────────────────────────────────────────────────────────── */
.st-optin__submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.55rem;
	width: 100%;
	min-height: 52px;
	padding: 0.8rem 1.4rem;
	border: 0;
	border-radius: var(--r-pill);
	background: var(--mint);
	color: var(--mint-ink);
	font-family: var(--font-body);
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	transition: background-color 0.2s var(--ease);
}
.st-optin__submit svg {
	width: 18px; height: 18px;
	fill: none;
	stroke: currentColor;
	stroke-width: 2.2;
	stroke-linecap: round;
	stroke-linejoin: round;
	transition: transform 0.2s var(--ease);
}
.st-optin__submit:hover { background: var(--mint-2); }
.st-optin__submit:hover svg { transform: translateX(3px); }
.st-optin__submit:disabled { opacity: 0.6; cursor: progress; }

.st-optin.is-loading .st-optin__submit svg { animation: st-optin-nudge 0.8s ease-in-out infinite alternate; }
@keyframes st-optin-nudge { to { transform: translateX(5px); } }

/* ── Messages ─────────────────────────────────────────────────────────── */
.st-optin__message { font-size: var(--fs-xs, 0.8125rem); line-height: 1.5; }
.st-optin__message:empty { display: none; }
.st-optin__message.is-error { color: #F29A9A; }
.st-optin__message.is-success {
	padding: 0.75rem 1rem;
	border: 1px solid rgba(94, 224, 195, 0.35);
	border-radius: 12px;
	background: rgba(94, 224, 195, 0.1);
	color: var(--mint);
}

.st-optin__field-error { display: block; margin-top: 0.4rem; font-size: 0.78rem; color: #F29A9A; }
.st-optin__field.has-error .st-optin__input { border-color: #F29A9A; }
.st-optin__field.has-error .st-optin__checkbox { border-color: #F29A9A; }
.st-optin__consent .st-optin__field-error { padding-left: calc(20px + 0.7rem); }

/* Once subscribed, the inputs give way to the confirmation message. */
.st-optin.is-done .st-optin__field,
.st-optin.is-done .st-optin__submit { display: none; }

/* ── Legal footer ─────────────────────────────────────────────────────── */
.st-optin__footer {
	display: flex;
	flex-wrap: wrap;
	gap: 0.15rem 0.9rem;
	padding-top: 0.85rem;
	border-top: 1px solid var(--line);
	font-size: 0.72rem;
	line-height: 1.5;
	color: var(--muted);
}
.st-optin__company { color: var(--ink-2); }
.st-optin__support { color: var(--muted); text-decoration: underline; text-underline-offset: 2px; }
.st-optin__support:hover { color: var(--mint); }

/* ==========================================================================
   Modal
   ========================================================================== */
.st-modal {
	position: fixed;
	inset: 0;
	z-index: 300;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	overflow-y: auto;
}
.st-modal[hidden] { display: none; }

.st-modal__backdrop {
	position: fixed;
	inset: 0;
	background: rgba(2, 8, 10, 0.72);
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
	animation: st-modal-fade 0.25s ease both;
}

.st-modal__dialog {
	position: relative;
	width: 100%;
	max-width: 460px;
	max-height: calc(100dvh - 32px);
	margin: auto;
	padding: 2.25rem 1.75rem 1.75rem;
	overflow-y: auto;
	border: 1px solid var(--line-2);
	border-radius: 24px;
	background: radial-gradient(120% 60% at 50% 0%, rgba(94, 224, 195, 0.14), transparent 60%), var(--surface);
	box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(94, 224, 195, 0.06);
	animation: st-modal-rise 0.35s var(--ease) both;
}

.st-modal__pulse {
	position: absolute;
	left: 0; right: 0; top: 0;
	width: 100%;
	height: 60px;
	pointer-events: none;
	opacity: 0.55;
}
.st-modal__pulse path {
	fill: none;
	stroke: var(--mint);
	stroke-width: 1.5;
	stroke-linejoin: round;
	vector-effect: non-scaling-stroke;
}

.st-modal__close {
	position: absolute;
	top: 14px; right: 14px;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px; height: 40px;
	border: 1px solid var(--line-2);
	border-radius: 12px;
	background: rgba(6, 19, 23, 0.7);
	cursor: pointer;
	transition: border-color 0.2s var(--ease);
}
.st-modal__close svg { width: 16px; height: 16px; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; }
.st-modal__close:hover { border-color: var(--mint); }

.st-modal__kicker {
	position: relative;
	margin-top: 1.5rem;
	font-family: var(--font-mono);
	font-size: 0.78rem;
	color: var(--mint);
}
.st-modal__title {
	margin-top: 0.6rem;
	font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.1rem);
	font-weight: 800;
	letter-spacing: -0.035em;
	line-height: 1.08;
	max-width: 16ch;
}
.st-modal__sub {
	margin: 0.9rem 0 1.5rem;
	color: var(--ink-2);
	font-size: 0.95rem;
}

body.st-modal-open { overflow: hidden; }

@keyframes st-modal-fade { from { opacity: 0; } }
@keyframes st-modal-rise { from { opacity: 0; transform: translateY(16px) scale(0.98); } }

@media (max-width: 480px) {
	.st-modal { padding: 10px; align-items: flex-end; }
	.st-modal__dialog { padding: 2rem 1.25rem 1.25rem; border-radius: 22px; max-height: calc(100dvh - 20px); }
}

@media (prefers-reduced-motion: reduce) {
	.st-modal__backdrop, .st-modal__dialog { animation: none; }
}