/*
Theme Name: Lyna Health
Theme URI: https://lynahealth.com
Author: Lyna Health
Author URI: https://lynahealth.com
Description: Custom theme for the Lyna Health subscription directory. Pairs with the Lyna Health plugin which provides the CPT, taxonomies, Stripe billing, dashboard, and directory logic. This theme owns the visual chrome: header, footer, navigation, fonts, color tokens, and page templates. Built around a medical color palette (deep teal + sage + warm cream + coral accent) and DM Sans / DM Serif Display typography.
Version: 1.0.3
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lyna-health-theme
Tags: custom-menu, custom-logo, threaded-comments
*/

/* ================================================================
   1. Color, font, spacing tokens
   Medical-grade palette: deep teal primary (trust),
   sage green (healing), coral (warm action), cream (clinical-warm).
   ================================================================ */

:root {
	/* Teal — primary, trust */
	--lyna-teal-900: #0C3B4A;
	--lyna-teal-800: #134E5E;
	--lyna-teal-700: #1E5A6E;
	--lyna-teal-500: #2E7589;
	--lyna-teal-100: #C5D9DC;
	--lyna-teal-50:  #E8F1F3;

	/* Sage — healing accent (new) */
	--lyna-sage-700: #5A7F76;
	--lyna-sage-500: #7BA098;
	--lyna-sage-300: #A8C5BE;
	--lyna-sage-100: #D5E2DE;
	--lyna-sage-50:  #EAF0EE;

	/* Coral — warmth, action */
	--lyna-coral-700: #B04518;
	--lyna-coral-600: #D9573F;
	--lyna-coral-500: #E16A4F;
	--lyna-coral-100: #FCD9C9;
	--lyna-coral-50:  #FCE9E3;

	/* Cream — warm backgrounds */
	--lyna-cream-200: #E8DFC8;
	--lyna-cream-100: #F0E8D8;
	--lyna-cream-50:  #FAF6EE;

	/* Grays — warm-tinted neutrals */
	--lyna-near-black: #0F1620;
	--lyna-gray-900: #1A2530;
	--lyna-gray-700: #3E4953;
	--lyna-gray-600: #525B65;
	--lyna-gray-500: #6E7681;
	--lyna-gray-400: #98A0AA;
	--lyna-gray-300: #C5C9CE;
	--lyna-gray-200: #E1E3E7;
	--lyna-gray-100: #F0F1F3;
	--lyna-gray-50:  #F7F8F9;

	--lyna-white: #FFFFFF;

	/* Semantic mappings */
	--lyna-text:           var(--lyna-gray-900);
	--lyna-text-muted:     var(--lyna-gray-600);
	--lyna-text-subtle:    var(--lyna-gray-500);
	--lyna-bg-page:        var(--lyna-cream-50);
	--lyna-bg-surface:     var(--lyna-white);
	--lyna-bg-section:     var(--lyna-cream-100);
	--lyna-border:         var(--lyna-gray-200);
	--lyna-primary:        var(--lyna-teal-900);
	--lyna-primary-hover:  var(--lyna-teal-800);

	/* Typography */
	--lyna-font-serif: "DM Serif Display", "Source Serif 4", Georgia, serif;
	--lyna-font-sans:  "DM Sans", "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

	/* Radii */
	--lyna-radius-sm:   6px;
	--lyna-radius-md:   10px;
	--lyna-radius-lg:   16px;
	--lyna-radius-xl:   20px;
	--lyna-radius-pill: 999px;

	/* Shadows */
	--lyna-shadow-card: 0 1px 2px rgba(12, 59, 74, 0.04);
	--lyna-shadow-lift: 0 6px 24px rgba(12, 59, 74, 0.06);
}

/* ================================================================
   2. Reset + base
   ================================================================ */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--lyna-bg-page);
	color: var(--lyna-text);
	font-family: var(--lyna-font-sans);
	font-size: 16px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img, svg {
	max-width: 100%;
	height: auto;
}

a {
	color: var(--lyna-primary);
	text-decoration: none;
}

a:hover {
	color: var(--lyna-primary-hover);
}

button {
	font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--lyna-font-serif);
	font-weight: 400;
	color: var(--lyna-text);
	margin: 0 0 0.65em;
	letter-spacing: -0.015em;
	line-height: 1.15;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

/* Skip link */
.lyna-skip-link {
	position: absolute;
	left: -10000px;
	top: 0;
}
.lyna-skip-link:focus {
	left: 0;
	top: 0;
	padding: 0.5rem 1rem;
	background: var(--lyna-teal-900);
	color: var(--lyna-white);
	z-index: 100;
}

/* Container */
.lyna-container {
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* ================================================================
   3. Promo bar (top — dark teal)
   ================================================================ */

.lyna-promo {
	background: var(--lyna-teal-900);
	color: var(--lyna-white);
	font-size: 13px;
}

.lyna-promo-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.85rem;
	min-height: 38px;
	padding: 0.4rem 1.5rem;
	flex-wrap: wrap;
	max-width: 1280px;
	margin: 0 auto;
}

.lyna-promo-text {
	color: rgba(255, 255, 255, 0.92);
}

.lyna-promo-btn {
	background: var(--lyna-sage-500);
	color: var(--lyna-white);
	text-decoration: none;
	padding: 0.32rem 0.95rem;
	border-radius: var(--lyna-radius-pill);
	font-weight: 500;
	font-size: 12px;
	white-space: nowrap;
	transition: background 0.12s;
}

.lyna-promo-btn:hover {
	background: var(--lyna-sage-700);
	color: var(--lyna-white);
}

/* ================================================================
   4. Region bar (cream, subtle)
   ================================================================ */

.lyna-region {
	background: var(--lyna-cream-50);
	border-bottom: 1px solid rgba(12, 59, 74, 0.04);
	font-size: 13px;
	color: var(--lyna-text-muted);
}

.lyna-region-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.85rem;
	min-height: 38px;
	padding: 0.4rem 1.5rem;
	max-width: 1280px;
	margin: 0 auto;
}

.lyna-region-link {
	color: var(--lyna-teal-900);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.lyna-region-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	background: var(--lyna-white);
	border: 1px solid var(--lyna-border);
	border-radius: var(--lyna-radius-pill);
	padding: 0.28rem 0.8rem;
	font-size: 12px;
	font-weight: 500;
	color: var(--lyna-text);
	cursor: pointer;
}

.lyna-region-btn:hover {
	background: var(--lyna-cream-100);
}

/* ================================================================
   5. Main nav with logo
   ================================================================ */

.lyna-nav {
	background: var(--lyna-cream-50);
	border-bottom: 1px solid rgba(12, 59, 74, 0.04);
	position: sticky;
	top: 0;
	z-index: 50;
}

.lyna-nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 72px;
	gap: 1.5rem;
	padding: 0 1.5rem;
	max-width: 1280px;
	margin: 0 auto;
}

/* Logo: lyna•health */

.lyna-logo {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	text-decoration: none;
	font-weight: 600;
	font-size: 22px;
	letter-spacing: -0.015em;
	color: var(--lyna-near-black);
}

.lyna-logo:hover {
	color: var(--lyna-near-black);
}

.lyna-logo-text {
	font-family: var(--lyna-font-sans);
	color: inherit;
}

.lyna-logo-dot {
	display: inline-block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--lyna-coral-500);
	margin: 0 4px;
	vertical-align: middle;
	transform: translateY(-2px);
}

/* Nav links (centered) */

.lyna-nav-links {
	display: flex;
	align-items: center;
	gap: 1.85rem;
}

.lyna-nav-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--lyna-text);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
}

.lyna-nav-link:hover {
	color: var(--lyna-teal-900);
}

/* Right-side actions */

.lyna-nav-actions {
	display: flex;
	align-items: center;
	gap: 1.4rem;
}

.lyna-nav-action {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--lyna-text);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
}

.lyna-nav-action:hover {
	color: var(--lyna-teal-900);
}

/* ================================================================
   6. Main content area
   ================================================================ */

.lyna-main {
	min-height: 50vh;
	background: var(--lyna-bg-page);
}

/* Common page wrapper for non-shortcode pages */
.lyna-page-wrap {
	max-width: 880px;
	margin: 0 auto;
	padding: 3rem 1.5rem;
}

.lyna-page-wrap h1 {
	font-size: clamp(2rem, 4vw, 2.6rem);
	margin-bottom: 1.2rem;
}

.lyna-page-wrap .entry-content > * {
	margin-bottom: 1em;
}

/* ================================================================
   7. Footer
   ================================================================ */

.lyna-footer {
	background: var(--lyna-white);
	border-top: 1px solid var(--lyna-border);
	padding: 3rem 0 1.5rem;
	font-size: 13.5px;
	color: var(--lyna-text-muted);
}

.lyna-footer-inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 1.5rem;
}

.lyna-footer-cols {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 2rem;
	margin-bottom: 3rem;
}

.lyna-footer-col h4 {
	font-family: var(--lyna-font-sans);
	font-weight: 600;
	font-size: 14px;
	margin: 0 0 1rem;
	color: var(--lyna-text);
	letter-spacing: 0;
}

.lyna-footer-col ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.lyna-footer-col li {
	margin-bottom: 0.55rem;
}

.lyna-footer-col a {
	color: var(--lyna-text-muted);
	text-decoration: none;
}

.lyna-footer-col a:hover {
	color: var(--lyna-text);
}

.lyna-footer-aboutsub {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	margin-bottom: 2rem;
}

.lyna-footer-about h4,
.lyna-footer-subscribe h4 {
	font-family: var(--lyna-font-sans);
	font-weight: 600;
	font-size: 14px;
	margin: 0 0 0.75rem;
	color: var(--lyna-text);
}

.lyna-footer-about p {
	margin: 0;
	color: var(--lyna-text-muted);
	font-size: 13px;
	line-height: 1.65;
}

.lyna-footer-form {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.lyna-footer-form input[type="email"] {
	width: 100%;
	border: none;
	border-bottom: 1px solid var(--lyna-gray-300);
	background: transparent;
	padding: 0.5rem 0;
	font-size: 14px;
	font-family: inherit;
	color: var(--lyna-text);
}

.lyna-footer-form input[type="email"]:focus {
	outline: none;
	border-bottom-color: var(--lyna-teal-900);
}

.lyna-footer-consent {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	font-size: 12px;
	color: var(--lyna-text-muted);
	line-height: 1.5;
}

.lyna-footer-consent input[type="checkbox"] {
	margin: 2px 0 0;
	accent-color: var(--lyna-teal-900);
	flex-shrink: 0;
}

.lyna-footer-consent a {
	color: var(--lyna-text-muted);
	text-decoration: underline;
}

.lyna-footer-subscribe-btn {
	align-self: flex-start;
	background: var(--lyna-teal-900);
	color: var(--lyna-white);
	border: none;
	border-radius: var(--lyna-radius-pill);
	padding: 0.55rem 1.5rem;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	margin-top: 0.5rem;
}

.lyna-footer-subscribe-btn:hover {
	background: var(--lyna-teal-800);
}

.lyna-footer-bottom {
	border-top: 1px solid var(--lyna-border);
	padding-top: 1.5rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	font-size: 12px;
	color: var(--lyna-text-subtle);
}

.lyna-footer-legal {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
}

.lyna-footer-legal a {
	color: var(--lyna-text-subtle);
	text-decoration: none;
}

.lyna-footer-legal a:hover {
	color: var(--lyna-text);
}

.lyna-footer-region {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	background: var(--lyna-white);
	border: 1px solid var(--lyna-border);
	border-radius: var(--lyna-radius-pill);
	padding: 0.3rem 0.85rem;
	font-size: 12px;
	color: var(--lyna-text);
	cursor: pointer;
	font-family: inherit;
}

.lyna-footer-region:hover {
	background: var(--lyna-cream-100);
}

/* ================================================================
   8. 404 page
   ================================================================ */

.lyna-404 {
	max-width: 600px;
	margin: 0 auto;
	padding: 5rem 1.5rem;
	text-align: center;
}

.lyna-404 h1 {
	font-size: clamp(3rem, 6vw, 4.5rem);
	font-family: var(--lyna-font-serif);
	font-weight: 400;
	margin: 0 0 1rem;
}

.lyna-404 p {
	color: var(--lyna-text-muted);
	font-size: 1.05rem;
	margin: 0 0 2rem;
}

.lyna-404 a.button {
	display: inline-block;
	background: var(--lyna-teal-900);
	color: var(--lyna-white);
	padding: 0.7rem 1.5rem;
	border-radius: var(--lyna-radius-pill);
	text-decoration: none;
	font-weight: 500;
}

.lyna-404 a.button:hover {
	background: var(--lyna-teal-800);
	color: var(--lyna-white);
}

/* ================================================================
   9. Mobile
   ================================================================ */

@media (max-width: 1024px) {
	.lyna-footer-cols {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.lyna-nav-links {
		display: none;
	}
	.lyna-nav-action .lyna-nav-action-label {
		display: none;
	}
	.lyna-footer-cols {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.5rem;
	}
	.lyna-footer-aboutsub {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}
	.lyna-promo-inner,
	.lyna-region-inner {
		padding-top: 0.35rem;
		padding-bottom: 0.35rem;
	}
}

@media (max-width: 480px) {
	.lyna-nav-actions {
		gap: 0.85rem;
	}
}