/* =============================================
	 Mental Hälsa – Soundscape Styles
	 ============================================= */

/* ---------- CSS Custom Properties ---------- */
:root {
	--clr-green-dark: #4a6b50;
	--clr-green: #6b8f71;
	--clr-green-light: #a3bfa8;
	--clr-cream: #f5f0eb;
	--clr-cream-dark: #e8dfda;
	--clr-sand: #d4c4b0;
	--clr-sand-light: #e2d5c7;
	--clr-blush: #d6c4b6;
	--clr-white: #ffffff;
	--clr-text: #2e3a2f;
	--clr-text-light: #5e6b5f;

	--ff-heading: 'Playfair Display', Georgia, serif;
	--ff-body: 'Inter', system-ui, -apple-system, sans-serif;

	--space-xs: 0.5rem;
	--space-sm: 1rem;
	--space-md: 1.5rem;
	--space-lg: 2.5rem;
	--space-xl: 4rem;
	--space-2xl: 6rem;

	--radius-sm: 8px;
	--radius-md: 16px;
	--radius-lg: 24px;
	--radius-full: 50%;

	--shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
	--shadow-card-hover: 0 12px 48px rgba(0, 0, 0, 0.14);

	--transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	--player-height: 96px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	font-family: var(--ff-body);
	color: var(--clr-text);
	background: var(--clr-cream);
	line-height: 1.6;
	overflow-x: hidden;
	padding-bottom: calc(var(--player-height) + env(safe-area-inset-bottom));
}

a {
	text-decoration: none;
	color: inherit;
}

ul {
	list-style: none;
}

/* ---------- Header (same as homepage) ---------- */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 100;
	padding: var(--space-sm) var(--space-lg);
	transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
	background: rgba(245, 240, 235, 0.92);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.logo {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
}

.logo-icon {
	width: 28px;
	height: 36px;
}

.logo-text {
	font-family: var(--ff-heading);
	font-size: 1.35rem;
	font-weight: 400;
	color: var(--clr-text);
	letter-spacing: -0.02em;
}

.main-nav ul {
	display: flex;
	gap: var(--space-lg);
}

.nav-link {
	font-size: 0.95rem;
	font-weight: 400;
	color: var(--clr-text-light);
	position: relative;
	padding-bottom: 4px;
	transition: color var(--transition);
}

.nav-link::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--clr-green);
	border-radius: 1px;
	transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
	color: var(--clr-text);
}

.nav-link:hover::after,
.nav-link.active::after {
	width: 100%;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 4px;
	z-index: 110;
}

.nav-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: var(--clr-text);
	border-radius: 2px;
	transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
	opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Main layout ---------- */
main {
	max-width: 1200px;
	margin: 0 auto;
	padding: 90px var(--space-lg) 220px;
}

.hero {
	position: relative;
	min-height: 34vh;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	overflow: hidden;
	border-radius: var(--radius-lg);
	margin-bottom: var(--space-md);
}

.hero-bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 0;
}

.shape {
	position: absolute;
	border-radius: 50%;
	opacity: 0.45;
}

.shape--top-right {
	top: -40px;
	right: -60px;
	width: 320px;
	height: 200px;
	background: linear-gradient(135deg, var(--clr-green-light), var(--clr-sand-light));
	border-radius: 0 0 0 60%;
	filter: blur(2px);
}

.shape--left {
	top: 30%;
	left: -80px;
	width: 200px;
	height: 350px;
	background: linear-gradient(180deg, var(--clr-sand), var(--clr-blush));
	border-radius: 0 60% 40% 0;
	filter: blur(2px);
}

.shape--bottom-left {
	bottom: 40%;
	left: -40px;
	width: 160px;
	height: 160px;
	background: var(--clr-green-light);
	opacity: 0.3;
	filter: blur(30px);
}

.shape--circle {
	top: 12%;
	right: 8%;
	width: 80px;
	height: 80px;
	background: var(--clr-sand);
	opacity: 0.5;
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: 780px;
	padding: 0 var(--space-lg);
}

.hero-title {
	font-family: var(--ff-heading);
	font-size: clamp(2.2rem, 5vw, 3.6rem);
	line-height: 1.2;
	margin-bottom: var(--space-sm);
}

.hero-subtitle {
	font-size: clamp(1rem, 2vw, 1.2rem);
	color: var(--clr-text-light);
}

.mood-selector {
	position: sticky;
	top: 72px;
	z-index: 90;
	background: rgba(245, 240, 235, 0.95);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-radius: var(--radius-md);
	padding: 0.7rem;
	margin-bottom: var(--space-xl);
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.65rem;
}

.mood-card {
	text-align: left;
	padding: 0.8rem;
	border: 1px solid rgba(0, 0, 0, 0.08);
	border-radius: var(--radius-md);
	background: linear-gradient(140deg, var(--clr-green-light), var(--clr-sand-light));
	box-shadow: 0 6px 20px rgba(74, 107, 80, 0.15);
	cursor: pointer;
	min-height: 92px;
	transition: transform var(--transition), box-shadow var(--transition);
	display: grid;
	grid-template-columns: 26px 1fr;
	column-gap: 0.6rem;
	row-gap: 0.12rem;
	align-items: center;
}

.mood-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 10px 24px rgba(74, 107, 80, 0.2);
}

.mood-icon {
	width: 26px;
	height: 26px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 0;
	color: var(--clr-green-dark);
	grid-column: 1;
	grid-row: 1 / span 2;
}

.mood-icon svg {
	width: 100%;
	height: 100%;
}

.mood-card h2 {
	font-family: var(--ff-heading);
	font-size: 1.02rem;
	margin-bottom: 0;
	grid-column: 2;
	line-height: 1.1;
}

.mood-card p {
	color: var(--clr-text);
	font-size: 0.82rem;
	line-height: 1.35;
	grid-column: 2;
}

.sound-section {
	margin-bottom: var(--space-2xl);
	scroll-margin-top: 165px;
}

.section-title {
	font-family: var(--ff-heading);
	font-size: clamp(1.8rem, 3.5vw, 2.4rem);
	margin-bottom: var(--space-sm);
}

.section-text {
	color: var(--clr-text-light);
	max-width: 680px;
	margin-bottom: var(--space-lg);
}

.sound-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-md);
}

.sound-card {
	background: var(--clr-white);
	border-radius: var(--radius-md);
	padding: var(--space-md);
	box-shadow: var(--shadow-card);
	transition: transform var(--transition), box-shadow var(--transition);
}

.sound-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-card-hover);
}

.sound-card h3 {
	font-family: var(--ff-heading);
	margin-bottom: var(--space-xs);
}

.sound-card p {
	color: var(--clr-text-light);
	margin-bottom: var(--space-sm);
}

.play-sound-btn {
	border: none;
	border-radius: 999px;
	background: var(--clr-green);
	color: var(--clr-white);
	padding: 10px 24px;
	cursor: pointer;
	transition: background var(--transition), transform var(--transition);
}

.play-sound-btn:hover {
	background: var(--clr-green-dark);
	transform: translateY(-1px);
}

/* ---------- Global audio player ---------- */
.global-player {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 120;
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	background: rgba(245, 240, 235, 0.96);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	padding: var(--space-sm) var(--space-lg)
		calc(var(--space-sm) + env(safe-area-inset-bottom));
}

.global-player h2 {
	font-size: 1rem;
	margin-bottom: 0.35rem;
}

.player-controls {
	display: grid;
	grid-template-columns: auto 1fr auto auto auto;
	align-items: center;
	gap: var(--space-sm);
}

#global-play-pause {
	border: none;
	border-radius: 999px;
	background: var(--clr-green);
	color: var(--clr-white);
	padding: 8px 20px;
	cursor: pointer;
}

#global-play-pause:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

#progress-bar {
	width: 100%;
}

#time-display {
	font-size: 0.9rem;
	color: var(--clr-text-light);
}

#volume-control {
	width: 120px;
}

/* ---------- Footer (same as homepage) ---------- */
.site-footer {
	text-align: center;
	padding: var(--space-lg);
	font-size: 0.85rem;
	color: var(--clr-text-light);
	background: var(--clr-cream);
	border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
	.mood-selector {
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 0.45rem;
		padding: 0.45rem;
	}

	.mood-card {
		min-height: 84px;
		padding: 0.5rem 0.55rem;
	}

	.mood-icon {
		width: 20px;
		height: 20px;
	}

	.mood-card {
		grid-template-columns: 20px 1fr;
	}

	.mood-card h2 {
		font-size: 0.86rem;
	}

	.mood-card p {
		font-size: 0.69rem;
		line-height: 1.2;
	}

	.sound-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.global-player {
		padding: 0.65rem 0.85rem calc(0.65rem + env(safe-area-inset-bottom));
	}

	.global-player h2 {
		font-size: 0.95rem;
		margin-bottom: 0.3rem;
	}

	.player-controls {
		display: grid;
		grid-template-columns: auto 1fr auto;
		grid-template-areas:
			'play progress time'
			'volume-label volume volume';
		align-items: center;
		gap: 0.45rem 0.6rem;
	}

	#global-play-pause {
		grid-area: play;
		padding: 6px 14px;
		font-size: 0.9rem;
	}

	#progress-bar {
		grid-area: progress;
	}

	#time-display {
		grid-area: time;
		font-size: 0.8rem;
		white-space: nowrap;
	}

	.player-controls label[for='volume-control'] {
		grid-area: volume-label;
		font-size: 0.85rem;
	}

	#volume-control {
		grid-area: volume;
		width: 100%;
	}
}

@media (max-width: 768px) {
	.site-header {
		padding: var(--space-sm);
	}

	.nav-toggle {
		display: flex;
	}

	.main-nav {
		position: fixed;
		top: 0;
		right: 0;
		width: 260px;
		height: 100vh;
		background: rgba(245, 240, 235, 0.97);
		backdrop-filter: blur(16px);
		-webkit-backdrop-filter: blur(16px);
		padding: 80px var(--space-lg) var(--space-lg);
		transform: translateX(100%);
		transition: transform var(--transition);
		box-shadow: -4px 0 24px rgba(0, 0, 0, 0.08);
		z-index: 105;
	}

	.main-nav.open {
		transform: translateX(0);
	}

	.main-nav ul {
		flex-direction: column;
		gap: var(--space-md);
	}

	.nav-link {
		font-size: 1.15rem;
	}

	main {
		padding: 88px var(--space-sm) 260px;
	}

	.hero {
		min-height: 30vh;
		margin-bottom: var(--space-md);
	}

	.mood-selector {
		top: 66px;
		padding: 0.6rem;
	}

	.shape--top-right {
		width: 200px;
		height: 140px;
	}

	.shape--circle {
		width: 50px;
		height: 50px;
		top: 8%;
		right: 5%;
	}

	.global-player {
		bottom: 0;
		padding: 0.6rem 0.75rem calc(0.6rem + env(safe-area-inset-bottom));
	}
}

@media (max-width: 640px) {
	.mood-selector {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		padding: 0.4rem;
		gap: 0.35rem;
	}

	.mood-card {
		min-height: 68px;
		padding: 0.34rem 0.38rem;
	}

	.mood-icon {
		width: 15px;
		height: 15px;
	}

	.mood-card {
		grid-template-columns: 15px 1fr;
	}

	.mood-card h2 {
		font-size: 0.68rem;
		line-height: 1.05;
	}

	.mood-card p {
		font-size: 0.58rem;
		line-height: 1.15;
	}

	.sound-grid {
		grid-template-columns: 1fr;
	}

	main {
		padding: 88px var(--space-sm) 220px;
	}

	.global-player {
		padding: 0.5rem 0.65rem calc(0.5rem + env(safe-area-inset-bottom));
	}

	.global-player h2 {
		font-size: 0.9rem;
		margin-bottom: 0.2rem;
	}
}

@media (max-width: 420px) {
	main {
		padding: 88px 0.5rem 220px;
	}

	.mood-selector {
		grid-template-columns: 1fr;
		gap: 0.45rem;
		padding: 0.35rem;
	}

	.mood-card {
		width: 100%;
		min-height: 78px;
		padding: 0.55rem;
	}

	.mood-icon {
		width: 20px;
		height: 20px;
	}

	.mood-card {
		grid-template-columns: 20px 1fr;
	}

	.mood-card h2 {
		font-size: 0.88rem;
	}

	.mood-card p {
		font-size: 0.71rem;
	}
}