/* =========================================================================
   SUMBRA — Contact page
   Reuses all locked tokens/components (Hero pattern, buttons, eyebrow,
   link-arrow, tree-shadow). Only defines what's genuinely new: the
   conversational form, and multi-select needs pills.
   ========================================================================= */

/* -------------------------------------------------------------------------
   Hero — text-only, left-aligned, no photograph. Reuses .sumbra-hero's
   padding/rhythm; only the two-column grid is dropped since there's no
   image column here.
   ------------------------------------------------------------------------- */
.sumbra-contact-hero { padding-bottom: 16px; }
.sumbra-contact-hero__inner { max-width: 920px; }
.sumbra-contact-hero__copy .sumbra-lead { max-width: 52ch; }
.sumbra-contact-hero .sumbra-h1 { max-width: none; }

/* Desktop pairs Nombre/WhatsApp side by side; the written spec only
   requires them to stack on narrow screens, implying side-by-side is
   correct here. */
.sumbra-contact-form__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--sumbra-space-lg);
}
@media (max-width: 700px) {
	.sumbra-contact-form__row { grid-template-columns: 1fr; gap: 0; }
}

/* -------------------------------------------------------------------------
   Main contact area — two columns.
   ------------------------------------------------------------------------- */
.sumbra-contact-main__grid {
	display: grid;
	grid-template-columns: 4fr 8fr;
	gap: var(--sumbra-space-xl);
	align-items: start;
}
.sumbra-contact-left,
.sumbra-contact-right { min-width: 0; padding-top: 4px; }
.sumbra-contact-left .sumbra-h2 { max-width: 12ch; }
.sumbra-contact-left__block { margin-top: var(--sumbra-space-lg); }
.sumbra-contact-left__area-title {
	font-family: var(--sumbra-font-display);
	font-size: 1.4rem;
	margin: var(--sumbra-space-xs) 0 var(--sumbra-space-2xs);
	color: var(--sumbra-carbon);
}
.sumbra-contact-details { margin: var(--sumbra-space-xs) 0 0; }
.sumbra-contact-details div { display: flex; gap: var(--sumbra-space-sm); padding: var(--sumbra-space-2xs) 0; border-bottom: 1px solid var(--sumbra-lino); }
.sumbra-contact-details dt { font-size: 0.8rem; color: var(--sumbra-piedra); min-width: 90px; margin: 0; }
.sumbra-contact-details dd { margin: 0; font-size: 1.1rem; font-weight: 600; letter-spacing: 0.01em; }
.sumbra-contact-details a { color: var(--sumbra-carbon); }
.sumbra-contact-details a:hover, .sumbra-contact-details a:focus-visible { color: var(--sumbra-piedra); }

@media (max-width: 900px) {
	.sumbra-contact-main__grid { grid-template-columns: 1fr; gap: var(--sumbra-space-xl); }
}

@media (max-width: 700px) {
	/* Top rhythm: the desktop hero-to-main gap felt like two disconnected
	   blocks on a real device. Tightened here only — H1 size/typography
	   untouched. */
	.sumbra-contact-hero { padding-bottom: 4px; }
	.sumbra-contact-main { padding-top: 20px; }
	.sumbra-contact-left .sumbra-h2 { margin-top: 0; }

	/* Tighter, more deliberate mobile rhythm — not inherited desktop margins. */
	.sumbra-field { margin-bottom: var(--sumbra-space-md); }
	.sumbra-field label,
	.sumbra-contact-needs legend { margin-bottom: 6px; }
	.sumbra-contact-needs { margin-bottom: var(--sumbra-space-md); }
	.sumbra-contact-needs__hint { margin-bottom: var(--sumbra-space-xs); }

	.sumbra-field input[type="text"],
	.sumbra-field input[type="tel"],
	.sumbra-field input[type="email"] { padding: 12px 0; font-size: 1rem; }

	/* Textarea: substantially shorter initial height on mobile, still
	   resizable if more room is needed. */
	.sumbra-field textarea { min-height: 90px; padding: var(--sumbra-space-xs); }

	/* Pills: comfortable touch targets, consistent gaps, natural wrap —
	   not forced to equal widths. */
	.sumbra-contact-pills { gap: 10px; }
	.sumbra-contact-pill { padding: 10px var(--sumbra-space-sm); font-size: 0.95rem; min-height: 44px; }

	/* Submit: deliberate spacing so it reads as the form's natural end. */
	.sumbra-contact-submit { margin-top: var(--sumbra-space-sm); min-height: 48px; }
	.sumbra-contact-next { margin-top: var(--sumbra-space-xl); }
}

/* -------------------------------------------------------------------------
   Form — lives directly in the page, not a floating card. Underline-style
   inputs, visible labels above every field (never placeholder-as-label).
   ------------------------------------------------------------------------- */
.sumbra-contact-form { margin-top: var(--sumbra-space-md); }
.sumbra-field { margin-bottom: var(--sumbra-space-lg); }
.sumbra-field label,
.sumbra-contact-needs legend {
	display: block;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--sumbra-carbon);
	margin-bottom: var(--sumbra-space-2xs);
}
.sumbra-contact-optional { font-weight: 400; font-size: 0.85rem; color: var(--sumbra-piedra); }

.sumbra-field input[type="text"],
.sumbra-field input[type="tel"],
.sumbra-field input[type="email"] {
	width: 100%;
	border: none;
	border-bottom: 1px solid var(--sumbra-piedra);
	background: transparent;
	padding: var(--sumbra-space-xs) 0;
	font-family: var(--sumbra-font-body);
	font-size: 1rem;
	color: var(--sumbra-carbon);
	border-radius: 0;
}
.sumbra-field input::placeholder { color: var(--sumbra-arena); }
.sumbra-field input:focus-visible {
	outline: none;
	border-bottom-color: var(--sumbra-carbon);
	border-bottom-width: 2px;
	padding-bottom: calc(var(--sumbra-space-xs) - 1px);
}
.sumbra-field input[aria-invalid="true"] { border-bottom-color: var(--sumbra-carbon); border-bottom-width: 2px; }

.sumbra-field textarea {
	width: 100%;
	border: 1px solid var(--sumbra-lino);
	background: var(--sumbra-blanco);
	padding: var(--sumbra-space-sm);
	font-family: var(--sumbra-font-body);
	font-size: 1rem;
	color: var(--sumbra-carbon);
	resize: vertical;
	border-radius: 0;
}
.sumbra-field textarea:focus-visible { outline: none; border-color: var(--sumbra-carbon); }

.sumbra-contact-error {
	display: block;
	margin-top: var(--sumbra-space-2xs);
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--sumbra-carbon);
}
p.sumbra-contact-error { margin-bottom: var(--sumbra-space-md); padding-left: var(--sumbra-space-sm); border-left: 2px solid var(--sumbra-carbon); }

/* -------------------------------------------------------------------------
   Needs — restrained outlined pills, not colourful app chips.
   ------------------------------------------------------------------------- */
.sumbra-contact-needs { border: none; padding: 0; margin: 0 0 var(--sumbra-space-lg); }
.sumbra-contact-needs__hint { font-size: 0.85rem; color: var(--sumbra-piedra); margin: 0 0 var(--sumbra-space-sm); }
.sumbra-contact-pills { display: flex; flex-wrap: wrap; gap: var(--sumbra-space-xs); }
.sumbra-contact-pill-input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sumbra-contact-pill {
	display: inline-grid !important;
	place-items: center;
	border: 1px solid var(--sumbra-piedra);
	border-radius: 999px;
	padding: var(--sumbra-space-2xs) var(--sumbra-space-sm);
	font-size: 0.9rem;
	line-height: 1;
	color: var(--sumbra-carbon);
	cursor: pointer;
	transition: background-color var(--sumbra-transition), border-color var(--sumbra-transition), color var(--sumbra-transition);
}
.sumbra-contact-pill:hover { border-color: var(--sumbra-carbon); }
.sumbra-contact-pill-input:checked + .sumbra-contact-pill { background: var(--sumbra-carbon); border-color: var(--sumbra-carbon); color: var(--sumbra-marfil); }
.sumbra-contact-pill-input:focus + .sumbra-contact-pill { outline: 2px solid var(--sumbra-carbon); outline-offset: 2px; }

/* -------------------------------------------------------------------------
   Submit + next-step note.
   ------------------------------------------------------------------------- */
.sumbra-contact-submit { width: 100%; justify-content: center; }
.sumbra-contact-submit:disabled { opacity: 0.6; cursor: default; }
.sumbra-contact-next { margin-top: var(--sumbra-space-lg); padding-top: var(--sumbra-space-md); border-top: 1px solid var(--sumbra-lino); }
.sumbra-contact-next .sumbra-body { margin-bottom: 0; }

.sumbra-contact-success { padding: var(--sumbra-space-lg) 0; }

/* -------------------------------------------------------------------------
   Honeypot — visually and structurally hidden from real visitors.
   ------------------------------------------------------------------------- */
.sumbra-contact-honeypot {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* -------------------------------------------------------------------------
   WhatsApp band.
   ------------------------------------------------------------------------- */
.sumbra-contact-whatsapp { background-color: var(--sumbra-carbon); padding-block: var(--sumbra-space-xl); }
.sumbra-contact-whatsapp__inner {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: center;
	gap: var(--sumbra-space-xl);
}
.sumbra-contact-whatsapp .sumbra-h2 { margin-bottom: var(--sumbra-space-md); }
.sumbra-contact-whatsapp__number {
	font-size: 1.5rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	color: var(--sumbra-marfil);
	padding-left: var(--sumbra-space-xl);
	border-left: 1px solid var(--sumbra-piedra);
}
@media (max-width: 700px) {
	.sumbra-contact-whatsapp__inner { grid-template-columns: 1fr; gap: var(--sumbra-space-md); }
	.sumbra-contact-whatsapp__number { padding-left: 0; border-left: 0; padding-top: var(--sumbra-space-md); border-top: 1px solid var(--sumbra-piedra); }
}

/* 5.9.5 — project type, stage and the optional business group. */
.sumbra-contact-business { border: 0; padding: 0; margin-left: 0; margin-right: 0; min-width: 0; }
.sumbra-contact-business legend { display: block; font-size: 0.9rem; font-weight: 600; color: var(--sumbra-carbon); margin-bottom: var(--sumbra-space-2xs); padding: 0; }
.sumbra-field select {
	width: 100%;
	border: none;
	border-bottom: 1px solid var(--sumbra-piedra);
	background: transparent;
	padding: var(--sumbra-space-xs) 1.5rem var(--sumbra-space-xs) 0;
	font-family: var(--sumbra-font-body);
	font-size: 1rem;
	color: var(--sumbra-carbon);
	border-radius: 0;
	appearance: none;
	-webkit-appearance: none;
	background-image: linear-gradient(45deg, transparent 50%, var(--sumbra-piedra) 50%), linear-gradient(135deg, var(--sumbra-piedra) 50%, transparent 50%);
	background-position: calc(100% - 9px) 55%, calc(100% - 4px) 55%;
	background-size: 5px 5px, 5px 5px;
	background-repeat: no-repeat;
}
.sumbra-field select:focus-visible { outline: none; border-bottom-color: var(--sumbra-carbon); border-bottom-width: 2px; }
@media (max-width: 640px) {
	.sumbra-field select { padding: 12px 1.5rem 12px 0; font-size: 1rem; }
}

/* 5.9.9 — business group hides with the type; larger tap targets for phone / email. */
.sumbra-contact-business[hidden] { display: none; }
.sumbra-contact-details a { display: inline-block; padding: 12px 0; margin: -12px 0; }