/*
Theme Name: Eterna Publisher
Theme URI: https://eterna-publisher.id
Author: Eterna Publisher
Author URI: https://eterna-publisher.id
Description: Tema WordPress modern & korporat untuk penerbit buku profesional Indonesia. Homepage responsif, sticky header, floating WhatsApp, dan template parts yang mudah dikembangkan.
Version: 2.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eterna-publisher
Tags: publisher, corporate, custom-logo, custom-menu, featured-images, responsive-layout, translation-ready
*/

/* =========================================================
   Design Tokens
   ========================================================= */
:root {
	--color-primary: #0F766E;
	--color-primary-dark: #0B5F58;
	--color-secondary: #D4AF37;
	--color-secondary-dark: #B4922A;
	--color-bg: #FFFFFF;
	--color-surface: #F8FAFA;
	--color-surface-2: #F1F5F4;
	--color-text: #1F2937;
	--color-muted: #4B5563;
	--color-border: #E5E7EB;
	--color-whatsapp: #25D366;

	--font-serif: "Playfair Display", Georgia, serif;
	--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

	--radius-sm: 8px;
	--radius: 14px;
	--radius-lg: 22px;
	--shadow-sm: 0 2px 6px rgba(15, 23, 42, .06);
	--shadow: 0 10px 30px -12px rgba(15, 118, 110, .18), 0 4px 10px rgba(15, 23, 42, .04);
	--shadow-lg: 0 25px 60px -20px rgba(15, 118, 110, .35);

	--container: 1200px;
	--gutter: 24px;
	--section-y: 96px;

	--transition: 240ms cubic-bezier(.2,.7,.3,1);
}

/* =========================================================
   Base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	font-family: var(--font-sans);
	color: var(--color-text);
	background: var(--color-bg);
	line-height: 1.65;
	font-size: 16px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
h1,h2,h3,h4 { font-family: var(--font-serif); color: var(--color-text); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); }
h3 { font-size: 1.35rem; }
p  { margin: 0 0 1em; color: var(--color-muted); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section-y) 0; }
.section--muted { background: var(--color-surface); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__eyebrow { display: inline-block; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; margin-bottom: 12px; }
.section__title { margin-bottom: 16px; }
.section__lead { color: var(--color-muted); font-size: 1.05rem; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
	display: inline-flex; align-items: center; gap: 10px;
	padding: 14px 26px; border-radius: 999px;
	font-weight: 600; font-size: .95rem;
	border: 1px solid transparent; cursor: pointer;
	transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
	line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; box-shadow: var(--shadow-lg); }
.btn--secondary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--secondary:hover { background: var(--color-primary); color: #fff; }
.btn--gold { background: var(--color-secondary); color: #1a1400; }
.btn--gold:hover { background: var(--color-secondary-dark); color: #1a1400; }
.btn--wa { background: var(--color-whatsapp); color: #fff; }
.btn--wa:hover { background: #1eba57; color: #fff; }
.btn--ghost { background: #fff; color: var(--color-primary); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); }

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
	position: sticky; top: 0; z-index: 90;
	background: rgba(255,255,255,.92);
	backdrop-filter: saturate(180%) blur(12px);
	-webkit-backdrop-filter: saturate(180%) blur(12px);
	border-bottom: 1px solid transparent;
	transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.site-header.is-scrolled { border-bottom-color: var(--color-border); box-shadow: 0 4px 14px rgba(15, 23, 42, .04); }
.nav {
	display: grid; grid-template-columns: auto 1fr auto;
	align-items: center; gap: 24px;
	padding: 16px 0;
}
.nav__logo a { display: inline-flex; align-items: center; gap: 10px; color: var(--color-text); font-family: var(--font-serif); font-weight: 700; font-size: 1.35rem; }
.nav__logo .logo-mark { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-serif); font-weight: 700; }
.nav__logo img { max-height: 44px; width: auto; }

.nav__menu { justify-self: center; }
.nav__menu ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 30px; }
.nav__menu a { color: var(--color-text); font-weight: 500; font-size: .95rem; position: relative; padding: 6px 0; }
.nav__menu a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--color-primary); transition: width var(--transition); }
.nav__menu a:hover { color: var(--color-primary); }
.nav__menu a:hover::after, .nav__menu .current-menu-item > a::after { width: 100%; }

.nav__cta { display: flex; gap: 10px; align-items: center; }
.nav__toggle {
	display: none; width: 42px; height: 42px; border-radius: 10px;
	border: 1px solid var(--color-border); background: #fff; cursor: pointer;
	align-items: center; justify-content: center;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
	display: block; width: 20px; height: 2px; background: var(--color-text); position: relative; transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle span::before { content:""; position: absolute; top: -6px; left: 0; width: 100%; height: 2px; background: inherit; }
.nav__toggle span::after  { content:""; position: absolute; top:  6px; left: 0; width: 100%; height: 2px; background: inherit; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
	padding: 90px 0 var(--section-y);
	background:
		radial-gradient(1000px 500px at 90% -10%, rgba(212,175,55,.18), transparent 60%),
		radial-gradient(800px 500px at -10% 110%, rgba(15,118,110,.14), transparent 60%),
		linear-gradient(180deg, #fff 0%, var(--color-surface) 100%);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.hero__body { max-width: 620px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--color-border); color: var(--color-primary); font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 24px; box-shadow: var(--shadow-sm); }
.hero__eyebrow::before { content:""; width: 8px; height: 8px; border-radius: 50%; background: var(--color-secondary); box-shadow: 0 0 0 4px rgba(212,175,55,.18); }
.hero__title { font-size: clamp(2.25rem, 4.6vw, 3.6rem); line-height: 1.08; margin-bottom: 20px; letter-spacing: -0.01em; }
.hero__title em { font-style: italic; color: var(--color-primary); font-weight: 700; }
.hero__lead { font-size: 1.08rem; line-height: 1.7; max-width: 560px; margin-bottom: 36px; color: var(--color-muted); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.hero__meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 24px 0 0; border-top: 1px solid var(--color-border); }
.hero__meta div { display: flex; flex-direction: column; gap: 4px; }
.hero__meta dt { font-family: var(--font-serif); font-size: 1.9rem; color: var(--color-primary); font-weight: 700; line-height: 1; }
.hero__meta dd { margin: 0; font-size: .82rem; color: var(--color-muted); letter-spacing: .01em; }

.hero__visual { position: relative; }
.hero__frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; background: var(--color-surface-2); }
.hero__frame::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 55%, rgba(15,23,42,.18)); pointer-events:none; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__visual::before { content:""; position:absolute; inset: 24px -24px -24px 24px; border-radius: var(--radius-lg); background: linear-gradient(135deg, rgba(15,118,110,.18), rgba(212,175,55,.18)); z-index:-1; }
.hero__badge {
	position: absolute; background: #fff; border-radius: var(--radius);
	padding: 14px 18px; box-shadow: var(--shadow);
	display: flex; align-items: center; gap: 12px;
	border: 1px solid var(--color-border);
}
.hero__badge--tl { top: 24px; left: -20px; }
.hero__badge--br { bottom: 24px; right: -20px; }
.hero__badge-icon { width: 40px; height: 40px; border-radius: 12px; background: rgba(15,118,110,.1); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hero__badge-icon--gold { background: rgba(212,175,55,.18); color: #8a6a10; }
.hero__badge small { color: var(--color-muted); font-size: .72rem; display: block; letter-spacing: .04em; text-transform: uppercase; }
.hero__badge b { font-family: var(--font-serif); font-size: 1.02rem; color: var(--color-text); line-height: 1.2; }

/* =========================================================
   Trust Cards
   ========================================================= */
.trust { padding: 48px 0; border-bottom: 1px solid var(--color-border); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust__card {
	background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
	padding: 22px; display: flex; align-items: center; gap: 14px;
	transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.trust__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.trust__icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(15,118,110,.1); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.trust__card b { font-family: var(--font-sans); font-size: .98rem; display: block; margin-bottom: 2px; color: var(--color-text); }
.trust__card span { color: var(--color-muted); font-size: .82rem; }

/* =========================================================
   About Preview
   ========================================================= */
.about { }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.about__body h2 { margin-bottom: 20px; }
.about__body ul { list-style: none; margin: 24px 0 32px; padding: 0; display: grid; gap: 10px; }
.about__body li { position: relative; padding-left: 30px; color: var(--color-text); }
.about__body li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: .75rem; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }

/* =========================================================
   Services
   ========================================================= */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service {
	background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
	padding: 30px; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
	position: relative; overflow: hidden;
}
.service::before {
	content: ""; position: absolute; inset: auto -30% -60% auto;
	width: 220px; height: 220px; border-radius: 50%;
	background: radial-gradient(circle, rgba(212,175,55,.15), transparent 70%);
	opacity: 0; transition: opacity var(--transition);
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service:hover::before { opacity: 1; }
.service__icon {
	width: 54px; height: 54px; border-radius: 14px;
	background: linear-gradient(135deg, rgba(15,118,110,.12), rgba(212,175,55,.15));
	color: var(--color-primary);
	display: inline-flex; align-items: center; justify-content: center;
	margin-bottom: 20px;
}
.service h3 { font-family: var(--font-sans); font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.service p { margin: 0; font-size: .95rem; }

/* =========================================================
   Books
   ========================================================= */
.books__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.book-card {
	background: #fff; border-radius: var(--radius-lg); overflow: hidden;
	border: 1px solid var(--color-border);
	transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
	display: flex; flex-direction: column;
}
.book-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.book-card__media { position: relative; aspect-ratio: 3/4; background: var(--color-surface-2); overflow: hidden; display: block; }
.book-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.book-card:hover .book-card__media img { transform: scale(1.06); }
.book-card__cat { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.95); backdrop-filter: blur(6px); color: var(--color-primary); font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.book-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; gap: 12px; }
.book-card__title { font-size: 1.2rem; margin: 0; line-height: 1.3; }
.book-card__title a { color: var(--color-text); }
.book-card__title a:hover { color: var(--color-primary); }
.book-card__author { color: var(--color-muted); font-size: .88rem; margin: 0; }
.book-card__author span { color: var(--color-text); font-weight: 600; }
.book-card__meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 0; padding-bottom: 4px; }
.book-card__chip { font-size: .72rem; padding: 4px 10px; border-radius: 999px; background: var(--color-surface-2); color: var(--color-muted); font-weight: 500; }
.isbn { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; padding: 4px 10px; border-radius: 999px; background: rgba(15,118,110,.1); color: var(--color-primary); font-weight: 600; letter-spacing: .02em; }
.isbn.pending { background: rgba(212,175,55,.15); color: #8a6a10; }
.book-card__cta { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--color-border); display: inline-flex; align-items: center; gap: 8px; color: var(--color-primary); font-weight: 600; font-size: .9rem; transition: gap var(--transition); }
.book-card__cta:hover { gap: 12px; color: var(--color-primary-dark); }
.books__more { text-align: center; margin-top: 56px; }

/* =========================================================
   About Page
   ========================================================= */
.page-hero { padding: 80px 0 40px; text-align: center; background: linear-gradient(180deg, var(--color-surface) 0%, #fff 100%); }
.page-hero__eyebrow { display: inline-block; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; margin-bottom: 16px; }
.page-hero__title { font-size: clamp(2rem, 4vw, 3rem); max-width: 820px; margin: 0 auto 20px; line-height: 1.15; }
.page-hero__lead { font-size: 1.1rem; max-width: 720px; margin: 0 auto; color: var(--color-muted); }

.values__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.value-card__icon { width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, rgba(15,118,110,.12), rgba(212,175,55,.15)); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.value-card h3 { font-family: var(--font-sans); font-size: 1.05rem; font-weight: 600; margin: 0 0 8px; }
.value-card p { font-size: .92rem; margin: 0; }

.mission__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mission-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 44px; }
.mission-card--dark { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; border: none; }
.mission-card--dark h3 { color: #fff; font-size: 1.5rem; line-height: 1.4; margin: 0; }
.section__eyebrow--light { color: var(--color-secondary) !important; }
.mission-list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.mission-list li { position: relative; padding-left: 30px; color: var(--color-text); }
.mission-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: .75rem; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }

.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; text-align: center; }
.stat b { display: block; font-family: var(--font-serif); font-size: 2.6rem; color: var(--color-primary); line-height: 1; margin-bottom: 8px; }
.stat span { color: var(--color-muted); font-size: .9rem; }

.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; border-radius: var(--radius-lg); padding: 48px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; margin: 0 0 8px; }
.cta-band p { color: rgba(255,255,255,.85); margin: 0; }
.cta-band .btn--primary { background: var(--color-secondary); color: #1a1400; }
.cta-band .btn--primary:hover { background: var(--color-secondary-dark); color: #1a1400; }

/* =========================================================
   Why Choose Us
   ========================================================= */
.why { background: var(--color-surface); }
.why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why__card { background: #fff; padding: 30px; border-radius: var(--radius-lg); border: 1px solid var(--color-border); text-align: center; transition: transform var(--transition), box-shadow var(--transition); }
.why__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why__icon { width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.why__card h3 { font-family: var(--font-sans); font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.why__card p { font-size: .9rem; margin: 0; }

/* =========================================================
   Publishing Process (Timeline)
   ========================================================= */
.process__timeline {
	display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
	position: relative;
}
.process__timeline::before {
	content: ""; position: absolute; top: 30px; left: 8%; right: 8%; height: 2px;
	background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
	z-index: 0;
}
.process__step { text-align: center; position: relative; z-index: 1; padding: 0 4px; }
.process__num {
	width: 60px; height: 60px; border-radius: 50%; background: #fff;
	border: 2px solid var(--color-primary); color: var(--color-primary);
	font-family: var(--font-serif); font-weight: 700; font-size: 1.3rem;
	display: inline-flex; align-items: center; justify-content: center;
	margin: 0 auto 16px; transition: all var(--transition);
	box-shadow: 0 0 0 6px #fff;
}
.process__step:hover .process__num { background: var(--color-primary); color: #fff; transform: scale(1.06); }
.process__step h4 { font-family: var(--font-sans); font-size: .95rem; font-weight: 600; margin-bottom: 4px; }
.process__step p { font-size: .82rem; margin: 0; color: var(--color-muted); }

/* =========================================================
   CTA
   ========================================================= */
.cta {
	background:
		radial-gradient(600px 300px at 20% 0%, rgba(212,175,55,.25), transparent 60%),
		radial-gradient(600px 300px at 90% 100%, rgba(255,255,255,.14), transparent 60%),
		linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
	color: #fff; text-align: center; border-radius: var(--radius-lg);
	padding: 70px 40px; margin: 0 var(--gutter);
	max-width: var(--container); margin-inline: auto;
}
.cta h2 { color: #fff; margin-bottom: 16px; }
.cta p  { color: rgba(255,255,255,.85); max-width: 620px; margin: 0 auto 30px; font-size: 1.05rem; }
.cta .btn--wa { padding: 16px 32px; font-size: 1rem; }
.section--cta { padding: 60px 0 var(--section-y); background: var(--color-bg); }

/* =========================================================
   Contact Preview
   ========================================================= */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.contact__card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 34px; }
.contact__row { display: flex; gap: 16px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.contact__row:last-child { border-bottom: 0; }
.contact__icon { width: 42px; height: 42px; border-radius: 12px; background: rgba(15,118,110,.1); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact__row b { font-family: var(--font-sans); display: block; margin-bottom: 4px; color: var(--color-text); }
.contact__row span, .contact__row a { color: var(--color-muted); font-size: .95rem; line-height: 1.55; }
.contact__map {
	background: var(--color-surface-2); border-radius: var(--radius-lg);
	display: flex; flex-direction: column; align-items: center; justify-content: center;
	min-height: 320px; padding: 30px; text-align: center;
	background-image:
		linear-gradient(rgba(15,118,110,.06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(15,118,110,.06) 1px, transparent 1px);
	background-size: 40px 40px;
}
.contact__map .pin { width: 60px; height: 60px; border-radius: 50%; background: var(--color-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px; box-shadow: 0 12px 30px rgba(15,118,110,.35); }
.contact__map p { margin-bottom: 20px; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: #0B1F1D; color: #B9C7C5; padding: 70px 0 24px; margin-top: 40px; }
.site-footer a { color: #B9C7C5; }
.site-footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer__brand p { color: #8FA09E; font-size: .92rem; margin-top: 14px; }
.footer h4 { color: #fff; font-family: var(--font-sans); font-size: 1rem; font-weight: 600; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer ul a { font-size: .92rem; }
.footer__address { font-size: .92rem; color: #8FA09E; line-height: 1.6; }
.footer__social { display: flex; gap: 10px; margin-top: 18px; }
.footer__social a {
	width: 38px; height: 38px; border-radius: 50%;
	background: rgba(255,255,255,.06); display: inline-flex; align-items: center; justify-content: center;
	transition: background var(--transition), transform var(--transition);
}
.footer__social a:hover { background: var(--color-primary); transform: translateY(-2px); }
.footer__bottom {
	border-top: 1px solid rgba(255,255,255,.08);
	padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
	font-size: .85rem; color: #8FA09E;
}

/* =========================================================
   Floating WhatsApp
   ========================================================= */
.wa-float {
	position: fixed; bottom: 24px; right: 24px; z-index: 80;
	width: 60px; height: 60px; border-radius: 50%;
	background: var(--color-whatsapp); color: #fff;
	display: inline-flex; align-items: center; justify-content: center;
	box-shadow: 0 14px 30px rgba(37, 211, 102, .45);
	transition: transform var(--transition), box-shadow var(--transition);
	animation: wa-pulse 2.4s ease-in-out infinite;
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); color: #fff; }
@keyframes wa-pulse {
	0%,100% { box-shadow: 0 14px 30px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.4); }
	50%     { box-shadow: 0 14px 30px rgba(37,211,102,.45), 0 0 0 18px rgba(37,211,102,0); }
}

/* =========================================================
   Utility & Accessibility
   ========================================================= */
.skip-link { position: absolute; left: -9999px; top: -9999px; }
.skip-link:focus { left: 12px; top: 12px; background: var(--color-primary); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 999; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* =========================================================
   Single book page (kept from legacy)
   ========================================================= */
.single-book { padding: 60px 0; }
.single-book__grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; align-items: start; }
.single-book__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin: 20px 0 24px; }
.single-book__meta div { background: var(--color-surface); padding: 12px 14px; border-radius: 10px; font-size: .9rem; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
	:root { --section-y: 72px; }
	.hero__grid, .about__grid, .contact__grid { grid-template-columns: 1fr; gap: 40px; }
	.hero__visual { order: -1; }
	.services__grid, .books__grid { grid-template-columns: repeat(2, 1fr); }
	.trust__grid, .why__grid { grid-template-columns: repeat(2, 1fr); }
	.values__grid, .stats__grid { grid-template-columns: repeat(2, 1fr); }
	.mission__grid { grid-template-columns: 1fr; }
	.cta-band { grid-template-columns: 1fr; text-align: center; }
	.process__timeline { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
	.process__timeline::before { display: none; }
	.footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
	.nav__menu {
		position: absolute; left: 0; right: 0; top: 100%;
		background: #fff; border-top: 1px solid var(--color-border);
		padding: 20px var(--gutter);
		max-height: 0; overflow: hidden; transition: max-height var(--transition);
	}
	.nav.is-open .nav__menu { max-height: 480px; box-shadow: var(--shadow); }
	.nav__menu ul { flex-direction: column; gap: 14px; }
	.nav__toggle { display: inline-flex; }
	.nav__cta .btn--nav-hide { display: none; }
	.nav { grid-template-columns: auto 1fr auto; position: relative; }
	.services__grid, .books__grid, .trust__grid, .why__grid { grid-template-columns: 1fr; }
	.values__grid, .stats__grid { grid-template-columns: 1fr; }
	.process__timeline { grid-template-columns: repeat(2, 1fr); }
	.footer__grid { grid-template-columns: 1fr; gap: 30px; }
	.cta { padding: 50px 24px; margin: 0 var(--gutter); border-radius: var(--radius); }
	.hero__badge--tl { top: 12px; left: 10px; }
	.hero__badge--br { bottom: 12px; right: 10px; }
	.hero__visual::before { display: none; }
	.mission-card, .cta-band { padding: 32px 24px; }
	h1 { font-size: 2rem; }
}

/* =========================================================
   Contact Page (form + info)
   ========================================================= */
.contact-page__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: start; }

.contact-info { background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark)); color: #fff; border-radius: var(--radius-lg); padding: 40px; position: sticky; top: 96px; }
.contact-info__title { color: #fff; margin: 0 0 6px; font-size: 1.6rem; }
.contact-info__lead { color: rgba(255,255,255,.85); margin-bottom: 28px; }
.contact-info__list { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 18px; }
.contact-info__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-info__icon { width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.15); color: #fff; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info__list b { display: block; font-family: var(--font-sans); font-size: .95rem; color: #fff; margin-bottom: 2px; }
.contact-info__list span, .contact-info__list a { color: rgba(255,255,255,.88); font-size: .92rem; line-height: 1.55; }
.contact-info__list a:hover { color: var(--color-secondary); }
.contact-info__wa { width: 100%; justify-content: center; }

.contact-form-wrap { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); scroll-margin-top: 96px; }
.contact-form__title { margin: 0 0 6px; font-size: 1.6rem; }
.contact-form__lead { color: var(--color-muted); margin-bottom: 24px; }

.ep-form { display: grid; gap: 18px; }
.ep-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ep-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ep-field { display: flex; flex-direction: column; gap: 6px; }
.ep-field label { font-size: .88rem; font-weight: 600; color: var(--color-text); }
.ep-field label span { color: #b91c1c; }
.ep-field input, .ep-field select, .ep-field textarea {
	width: 100%; padding: 12px 14px;
	border: 1px solid var(--color-border); border-radius: var(--radius-sm);
	font: inherit; color: var(--color-text); background: #fff;
	transition: border-color var(--transition), box-shadow var(--transition);
}
.ep-field textarea { resize: vertical; min-height: 130px; }
.ep-field input:focus, .ep-field select:focus, .ep-field textarea:focus {
	outline: none; border-color: var(--color-primary);
	box-shadow: 0 0 0 4px rgba(15,118,110,.12);
}
.ep-field--check label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .9rem; color: var(--color-muted); cursor: pointer; }
.ep-field--check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-primary); flex-shrink: 0; }
.ep-field__err { color: #b91c1c; font-size: .8rem; }

.ep-form__submit { justify-self: flex-start; }
.ep-form__note { font-size: .78rem; color: var(--color-muted); margin: 4px 0 0; }

.alert { display: flex; flex-direction: column; gap: 4px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: .92rem; margin-bottom: 20px; border: 1px solid transparent; }
.alert b { font-family: var(--font-sans); }
.alert--success { background: rgba(15,118,110,.08); border-color: rgba(15,118,110,.25); color: var(--color-primary-dark); }
.alert--error   { background: rgba(185,28,28,.06); border-color: rgba(185,28,28,.25); color: #7f1d1d; }

.contact-map-wrap { margin-top: 40px; }

@media (max-width: 960px) {
	.contact-page__grid { grid-template-columns: 1fr; }
	.contact-info { position: static; padding: 32px; }
}
@media (max-width: 720px) {
	.ep-form__row { grid-template-columns: 1fr; }
	.contact-form-wrap { padding: 28px 22px; }
}

/* ==========================================================================
   Katalog Buku (page-katalog-buku.php)
   ========================================================================== */
.catalog-filter{
	display:flex;flex-wrap:wrap;gap:12px;align-items:center;
	background:#fff;border:1px solid var(--ep-border,#e6e2d9);
	border-radius:14px;padding:14px;margin:24px 0 20px;
}
.catalog-filter__search{
	position:relative;flex:1 1 260px;display:flex;align-items:center;
	background:#faf8f3;border:1px solid var(--ep-border,#e6e2d9);
	border-radius:10px;padding:0 12px;
}
.catalog-filter__search svg{color:#8a8578;flex-shrink:0}
.catalog-filter__search input{
	flex:1;border:0;background:transparent;padding:12px 10px;font:inherit;color:inherit;outline:none;
}
.catalog-filter__group{display:flex;align-items:center;gap:8px}
.catalog-filter__label{font-size:.85rem;color:#6b6558}
.catalog-filter select{
	background:#faf8f3;border:1px solid var(--ep-border,#e6e2d9);
	border-radius:10px;padding:10px 12px;font:inherit;color:inherit;
}
.catalog-filter__reset{
	color:#8a8578;text-decoration:underline;font-size:.9rem;
}

.catalog-cats{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px}
.catalog-cats__chip{
	display:inline-flex;align-items:center;padding:8px 14px;
	border-radius:999px;border:1px solid var(--ep-border,#e6e2d9);
	background:#fff;color:#3b352a;font-size:.9rem;text-decoration:none;
	transition:all .2s ease;
}
.catalog-cats__chip:hover{border-color:#b8a678;color:#7a6a3f}
.catalog-cats__chip.is-active{
	background:#3b352a;border-color:#3b352a;color:#fff;
}

.catalog-count{color:#6b6558;font-size:.95rem;margin:12px 0 20px}

.catalog-pagination{
	display:flex;justify-content:center;gap:6px;margin-top:36px;flex-wrap:wrap;
}
.catalog-pagination .page-numbers{
	display:inline-flex;align-items:center;justify-content:center;
	min-width:40px;height:40px;padding:0 12px;
	border:1px solid var(--ep-border,#e6e2d9);border-radius:10px;
	background:#fff;color:#3b352a;text-decoration:none;font-size:.95rem;
	transition:all .2s ease;
}
.catalog-pagination .page-numbers.current{background:#3b352a;border-color:#3b352a;color:#fff}
.catalog-pagination .page-numbers:hover:not(.current){border-color:#b8a678;color:#7a6a3f}
.catalog-pagination .dots{border:0;background:transparent}

.book-card__cta--muted{
	color:#8a8578;font-style:italic;pointer-events:none;
}

/* =========================================================
   Profil Penerbit Page
   ========================================================= */
.breadcrumb { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: 14px 0; font-size: .85rem; }
.breadcrumb__list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; color: var(--color-muted); }
.breadcrumb__list li + li::before { content: "/"; margin-right: 8px; color: var(--color-border); }
.breadcrumb__list a { color: var(--color-muted); }
.breadcrumb__list a:hover { color: var(--color-primary); }
.breadcrumb__list li[aria-current="page"] { color: var(--color-text); font-weight: 600; }

.profile__layout { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 48px; align-items: start; }
.profile__sidebar { display: grid; gap: 20px; position: sticky; top: 100px; }
.sidebar-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-sm); }
.sidebar-card__title { font-family: var(--font-sans); font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--color-primary); font-weight: 600; margin: 0 0 14px; }
.sidebar-card__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: .92rem; }
.sidebar-card__list li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; color: var(--color-muted); }
.sidebar-card__list li b { color: var(--color-text); font-weight: 600; }
.sidebar-card__text { font-size: .95rem; color: var(--color-text); font-style: normal; line-height: 1.6; margin: 0 0 14px; }
.btn--block { display: flex; width: 100%; justify-content: center; }

.commitment__inner { max-width: 820px; margin: 0 auto; text-align: center; padding: 32px 24px; border-radius: var(--radius-lg); background: linear-gradient(180deg, #fff 0%, var(--color-surface) 100%); border: 1px solid var(--color-border); }
.commitment__title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 16px; }
.commitment__lead { font-size: 1.05rem; color: var(--color-muted); margin: 0; line-height: 1.7; }

.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.btn--ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.5); }
.btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }

@media (max-width: 960px) {
	.profile__layout { grid-template-columns: 1fr; }
	.profile__sidebar { position: static; }
}