/*
Theme Name: Opus Musica
Theme URI: https://www.opusmusica.fi
Author: Opus Musica
Author URI: https://www.opusmusica.fi
Description: Opus Musican yhden sivun esittely. Kertoo mitä teemme ja esittelee kehittämämme Cantiva-palvelun, josta lukija ohjataan eteenpäin. Oma ilme: pergamentti, muste ja messinki — Cantivan sininen esiintyy vain siellä missä puhutaan Cantivasta.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: opusmusica
Tags: one-column, custom-colors, landing-page
*/

:root {
	--om-paper: #faf7f1;
	--om-paper-2: #f2ece1;
	--om-surface: #ffffff;
	--om-ink: #1c1815;
	--om-ink-soft: #55483c;
	--om-ink-muted: #8b7c6b;
	--om-border: rgba(28, 24, 21, 0.13);
	--om-brass: #a8763e;
	--om-brass-dark: #8a5f30;
	--om-brass-soft: rgba(168, 118, 62, 0.10);
	/* Cantivan oma sininen — vain Cantivaa koskevissa kohdissa */
	--om-cantiva: #5046e4;
	--om-cantiva-dark: #3d38c0;
	--om-display: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
	--om-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

html, body { margin: 0; padding: 0; }
body {
	background: var(--om-paper);
	color: var(--om-ink);
	font-family: var(--om-sans);
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}
.om *, .om *::before, .om *::after { box-sizing: border-box; }
.om p, .om h1, .om h2, .om h3, .om h4, .om ul, .om li, .om figure { margin: 0; padding: 0; }
.om ul { list-style: none; }
.om a { color: inherit; text-decoration: none; }
.om img, .om svg { max-width: 100%; }

.om__container { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }
.om__section { padding: 5.5rem 0; }
.om__eyebrow {
	font-size: 0.74rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
	color: var(--om-brass); margin-bottom: 1rem;
}
.om__h2 {
	font-family: var(--om-display); font-weight: 500; letter-spacing: -0.015em;
	font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.12; color: var(--om-ink);
}
.om__lead { color: var(--om-ink-soft); font-size: 1.05rem; max-width: 42rem; }

/* ---- Logo: viivasto, G-avain ja nimi ---- */
.om__mark { display: inline-flex; align-items: center; gap: 0.7rem; }
.om__mark-staff { display: block; height: 34px; width: auto; }
.om__mark-name {
	font-family: var(--om-display); font-weight: 500; font-size: 1.55rem; line-height: 1;
	letter-spacing: 0.02em; color: var(--om-ink); white-space: nowrap;
}
.om__mark-name em { font-style: normal; color: var(--om-brass); }
.om__nav .om__mark-name { color: #f4ede1; }
.om__nav .om__mark-name em { color: #d9a760; }

/* ---- Yläpalkki ---- */
.om__nav { background: var(--om-ink); position: sticky; top: 0; z-index: 40; }
.om__nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1rem; }
.om__nav-links { display: flex; align-items: center; gap: 1.6rem; }
.om__nav-links a { color: #cfc2b2; font-size: 0.88rem; font-weight: 500; letter-spacing: 0.01em; }
.om__nav-links a:hover { color: #fff; }

.om__btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
	font-family: var(--om-sans); font-size: 0.89rem; font-weight: 600; line-height: 1;
	padding: 0.75rem 1.3rem; border-radius: 4px; border: 1.5px solid transparent;
	transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
	white-space: nowrap; cursor: pointer;
}
.om__btn--brass { background: var(--om-brass); color: #fff; }
.om__btn--brass:hover { background: var(--om-brass-dark); color: #fff; }
.om__btn--line { border-color: rgba(244, 237, 225, 0.35); color: #f4ede1; }
.om__btn--line:hover { border-color: #f4ede1; background: rgba(244, 237, 225, 0.08); }
.om__btn--ink { border-color: var(--om-border); color: var(--om-ink); background: var(--om-surface); }
.om__btn--ink:hover { border-color: var(--om-ink); }
.om__btn--cantiva { background: var(--om-cantiva); color: #fff; }
.om__btn--cantiva:hover { background: var(--om-cantiva-dark); color: #fff; box-shadow: 0 6px 20px rgba(80,70,228,0.25); }
.om__btn--lg { padding: 0.95rem 1.8rem; font-size: 0.96rem; }

/* ---- Hero ---- */
.om__hero { padding: 6rem 0 4.5rem; position: relative; overflow: hidden; }
.om__hero-inner { max-width: 42rem; }
.om__hero h1 {
	font-family: var(--om-display); font-weight: 500; letter-spacing: -0.02em;
	font-size: clamp(2.6rem, 6.5vw, 4.4rem); line-height: 1.04; margin-bottom: 1.2rem;
}
.om__hero h1 em { font-style: italic; color: var(--om-brass); }
.om__hero-lead { font-size: 1.12rem; color: var(--om-ink-soft); margin-bottom: 2.2rem; max-width: 36rem; }
.om__hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.om__rule { height: 1px; background: linear-gradient(90deg, var(--om-border), transparent); margin: 3.5rem 0 0; }

/* Taustan koristeviivasto */
.om__hero-staff {
	position: absolute; right: -4%; top: 12%; width: 46%; max-width: 520px; opacity: 0.09;
	pointer-events: none;
}
@media (max-width: 900px) { .om__hero-staff { display: none; } }

/* ---- Cantiva-esittely ---- */
.om__cantiva { background: var(--om-ink); color: #ece3d6; }
.om__cantiva .om__h2 { color: #fff; }
.om__cantiva .om__eyebrow { color: #d9a760; }
.om__cantiva-grid { display: grid; gap: 2.5rem; grid-template-columns: 1.05fr 1fr; align-items: center; }
@media (max-width: 860px) { .om__cantiva-grid { grid-template-columns: 1fr; } }
.om__cantiva-logo {
	font-family: var(--om-display); font-weight: 600; font-size: 2.5rem; letter-spacing: -0.025em;
	line-height: 1; display: inline-flex; align-items: baseline; gap: 0.3rem; margin-bottom: 1rem;
	background: linear-gradient(135deg, #a78bfa 0%, #818cf8 55%, #60a5fa 100%);
	-webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.om__cantiva-logo span { font-size: 0.6em; -webkit-text-fill-color: initial; color: #a78bfa; }
.om__cantiva p { color: #c3b7a8; }
.om__cantiva-list { margin: 1.4rem 0 1.9rem; }
.om__cantiva-list li {
	display: flex; gap: 0.7rem; padding: 0.42rem 0; font-size: 0.95rem; color: #d8cec1;
}
.om__cantiva-list b { color: #fff; font-weight: 600; }

/* ---- Alatunniste ---- */
.om__footer { background: var(--om-ink); color: #9a8d7e; padding: 2.5rem 0; font-size: 0.85rem; }
.om__footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; }
.om__footer a:hover { color: #fff; }
.om__footer-mark { color: #f4ede1; }
.om__footer .om__mark-name { color: #f4ede1; }
.om__footer .om__mark-name em { color: #d9a760; }

/* ---- Keskitetty esittely ---- */
.om__hero--center { text-align: center; padding: 5rem 0 3.5rem; }
.om__hero--center .om__eyebrow { margin-bottom: 0.7rem; }
.om__hero-tagline {
	font-family: var(--om-display); font-size: clamp(1.5rem, 3.6vw, 2.15rem); font-weight: 500;
	color: var(--om-ink); margin-bottom: 1.3rem; letter-spacing: -0.01em;
}
.om__hero--center .om__hero-lead {
	margin: 0 auto 2.2rem; max-width: 44rem; font-size: 1.06rem; color: var(--om-ink-soft);
}
.om__hero-cta--center { justify-content: center; }
.om__cantiva-logo--hero {
	font-size: clamp(3.2rem, 8.5vw, 5rem); margin-bottom: 0.5rem;
	background: linear-gradient(135deg, #7c3aed 0%, #5046e4 55%, #2563eb 100%);
	-webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.om__cantiva-logo--hero span { color: #7c3aed; }

/* ---- Esittelyvideo (lisataan kun valmis) ---- */
.om__video {
	max-width: 720px; margin: 3rem auto 0; border-radius: 10px; overflow: hidden;
	border: 1.5px solid var(--om-border); box-shadow: 0 14px 44px rgba(28, 24, 21, 0.10);
	aspect-ratio: 16 / 9; background: var(--om-ink);
}
.om__video iframe, .om__video video { width: 100%; height: 100%; border: 0; display: block; }

/* ---- Toiminnot ---- */
.om__toiminnot {
	display: grid; gap: 2.5rem; margin-top: 3rem;
	grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.om__toiminto-ryhma h3 {
	font-family: var(--om-display); font-size: 1.5rem; font-weight: 500; color: var(--om-ink);
	padding-bottom: 0.7rem; margin-bottom: 1rem; border-bottom: 2px solid var(--om-brass);
}
.om__toiminto-ryhma li {
	position: relative; padding: 0.55rem 0 0.55rem 1.35rem;
	font-size: 0.95rem; color: var(--om-ink-soft);
	border-bottom: 1px solid var(--om-border);
}
.om__toiminto-ryhma li::before {
	content: ''; position: absolute; left: 0; top: 1.05rem;
	width: 6px; height: 6px; border-radius: 1px; background: var(--om-brass);
	transform: rotate(45deg);
}
.om__toiminto-ryhma li:last-child { border-bottom: 0; }
.om__pian {
	font-style: normal; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em;
	text-transform: uppercase; color: var(--om-brass); background: var(--om-brass-soft);
	padding: 0.1rem 0.4rem; border-radius: 3px; white-space: nowrap; margin-left: 0.3rem;
}

/* Ryhman oma kehotus listan alla */
.om__ryhma-linkki { margin-top: 1rem; }
.om__ryhma-linkki a {
	font-size: 0.92rem; font-weight: 600; color: var(--om-cantiva);
	border-bottom: 1.5px solid rgba(80, 70, 228, 0.25); padding-bottom: 1px;
}
.om__ryhma-linkki a:hover { border-bottom-color: var(--om-cantiva); }

/* ---- Yhteystiedot ---- */
.om__yhteys { background: var(--om-paper-2); }
.om__yhteys-grid {
	display: grid; gap: 2.5rem; align-items: center;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.om__yhteys-lista { margin-top: 1.2rem; }
.om__yhteys-lista li { font-size: 1.05rem; padding: 0.3rem 0; color: var(--om-ink); }
.om__yhteys-lista a:hover { color: var(--om-brass); }
.om__yhteys-kortti {
	background: var(--om-ink); color: #c3b7a8; border-radius: 10px; padding: 2rem 1.9rem;
}
.om__yhteys-kortti p { margin: 0.8rem 0 1.4rem; font-size: 0.95rem; }
.om__yhteys-kortti .om__cantiva-logo { font-size: 2.1rem; margin: 0; }
.om__yhteys-kortti .om__btn--ink { background: transparent; border-color: rgba(244,237,225,0.35); color: #f4ede1; }
.om__yhteys-kortti .om__btn--ink:hover { border-color: #f4ede1; }

@media (max-width: 720px) {
	.om__section { padding: 3.75rem 0; }
	.om__hero { padding: 3.75rem 0 3rem; }
	.om__nav-links a:not(.om__btn) { display: none; }
	.om__nav-inner { height: 64px; }
	.om__mark-name { font-size: 1.3rem; }
	.om__mark-staff { height: 28px; }
	.om__hero--center { padding: 3.25rem 0 2.5rem; }
	.om__toiminnot { gap: 2rem; margin-top: 2.25rem; }
	.om__yhteys-kortti { padding: 1.5rem 1.4rem; }
}