/*
Theme Name: WP Technical Service
Theme URI: https://wptechnicalservice.com
Author: WP Technical Service
Author URI: https://wptechnicalservice.com
Description: A clean, trustworthy theme for a WordPress support & management company. Built around a "diagnostic panel" visual signature — status tags and site-health readouts — that mirrors the monitoring work the company actually does.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: wpts
*/

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */

:root {
	--color-ink:        #0F1B2D;
	--color-navy:        #16294A;
	--color-navy-soft:   #1F3A63;
	--color-blue:        #2F6FED;
	--color-blue-dark:   #1D53C4;
	--color-blue-tint:   #E7EEFC;
	--color-mint:        #17A673;
	--color-mint-tint:   #E4F7EF;
	--color-amber:       #C98A1E;
	--color-amber-tint:  #FBF0DC;
	--color-red:         #C4453F;
	--color-red-tint:    #FBEAE9;
	--color-paper:       #F6F8FB;
	--color-white:       #FFFFFF;
	--color-slate:       #57667C;
	--color-slate-light: #8493A8;
	--color-line:        #DFE6F0;
	--color-line-dark:   #2A3F63;

	--font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
	--font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
	--font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

	--radius-sm: 6px;
	--radius-md: 10px;
	--radius-lg: 16px;

	--shadow-sm: 0 1px 2px rgba(15, 27, 45, 0.06);
	--shadow-md: 0 8px 24px rgba(15, 27, 45, 0.08);
	--shadow-lg: 0 20px 48px rgba(15, 27, 45, 0.14);

	--wrap: 1180px;
	--wrap-narrow: 760px;
}

/* ==========================================================================
   2. RESET
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--color-paper);
	color: var(--color-ink);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; color: var(--color-ink); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.screen-reader-text {
	position: absolute; width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link {
	position: fixed; top: -100px; left: 12px; z-index: 999;
	background: var(--color-navy); color: #fff; padding: 10px 16px;
	border-radius: var(--radius-sm); transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; width: auto; height: auto; clip: auto; }

:focus-visible {
	outline: 2px solid var(--color-blue);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ==========================================================================
   3. LAYOUT UTILITIES
   ========================================================================== */

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: var(--wrap-narrow); }

.eyebrow {
	display: inline-block;
	font-family: var(--font-mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-blue);
	margin-bottom: 10px;
}

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; }

section { padding: 88px 0; }

@media (max-width: 782px) {
	section { padding: 56px 0; }
}

/* ==========================================================================
   4. SIGNATURE ELEMENT — STATUS TAG
   ========================================================================== */

.status-tag {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.04em;
	padding: 6px 12px;
	border-radius: 100px;
	background: var(--color-mint-tint);
	color: #0E7A54;
	white-space: nowrap;
}
.status-tag__dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--color-mint);
	box-shadow: 0 0 0 3px rgba(23, 166, 115, 0.18);
	flex-shrink: 0;
}
.status-tag--blue { background: var(--color-blue-tint); color: var(--color-blue-dark); }
.status-tag--blue .status-tag__dot { background: var(--color-blue); box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.18); }
.status-tag--amber { background: var(--color-amber-tint); color: #8A5D0F; }
.status-tag--amber .status-tag__dot { background: var(--color-amber); box-shadow: 0 0 0 3px rgba(201, 138, 30, 0.2); }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 15px;
	padding: 12px 22px;
	border-radius: var(--radius-sm);
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
	border: 1px solid transparent;
}
.btn .icon { width: 16px; height: 16px; }
.btn--primary { background: var(--color-blue); color: #fff; }
.btn--primary:hover { background: var(--color-blue-dark); }
.btn--ghost { background: transparent; color: var(--color-ink); border-color: var(--color-line); }
.btn--ghost:hover { border-color: var(--color-blue); color: var(--color-blue); }
.btn--sm { padding: 9px 16px; font-size: 13px; }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--block { width: 100%; }
.btn:active { transform: translateY(1px); }

/* ==========================================================================
   6. TOPBAR + HEADER
   ========================================================================== */

.topbar { background: var(--color-ink); color: rgba(255,255,255,0.72); font-size: 13px; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; padding: 9px 24px; gap: 16px; flex-wrap: wrap; }
.topbar .status-tag { background: transparent; color: #7FE3B8; padding: 0; }
.topbar__contact { display: flex; gap: 20px; }
.topbar__contact a { display: inline-flex; align-items: center; gap: 6px; }
.topbar__contact .icon { width: 14px; height: 14px; opacity: 0.8; }
.topbar__contact a:hover { color: #fff; }

.site-header { background: rgba(246,248,251,0.92); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--color-line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; gap: 24px; }

.site-logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--color-ink); }
.site-logo__mark {
	display: inline-flex; align-items: center; justify-content: center;
	width: 34px; height: 34px; border-radius: 8px;
	background: var(--color-navy); color: #fff;
	font-family: var(--font-mono); font-size: 13px; font-weight: 700;
}
.custom-logo-link img { max-height: 44px; width: auto; }

.main-nav__list { display: flex; align-items: center; gap: 30px; }
.main-nav__list a { font-size: 15px; font-weight: 500; color: var(--color-navy); }
.main-nav__list a:hover { color: var(--color-blue); }
.main-nav__list .current-menu-item > a { color: var(--color-blue); }

.site-header__actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 32px; height: 32px; align-items: center; justify-content: center; }
.nav-toggle__bar { width: 20px; height: 2px; background: var(--color-ink); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
	.topbar__contact a:first-child { display: none; }
	.main-nav { position: fixed; inset: 65px 0 0 0; background: var(--color-white); padding: 24px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease; overflow-y: auto; }
	.main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
	.main-nav__list { flex-direction: column; align-items: flex-start; gap: 4px; }
	.main-nav__list a { display: block; padding: 14px 4px; width: 100%; border-bottom: 1px solid var(--color-line); font-size: 17px; }
	.nav-toggle { display: inline-flex; }
	.site-header__actions .btn--sm { display: none; }
}

/* ==========================================================================
   7. HERO + DIAGNOSTIC PANEL
   ========================================================================== */

.hero { padding: 88px 0 100px; background: linear-gradient(180deg, #F6F8FB 0%, #EFF3F9 100%); overflow: hidden; }
.hero__inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.hero__title { font-size: clamp(32px, 4.2vw, 52px); line-height: 1.08; margin: 18px 0 20px; color: var(--color-navy); }
.hero__subtitle { font-size: 18px; color: var(--color-slate); max-width: 480px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__panel { display: flex; justify-content: center; }
.diagnostic-panel {
	width: 100%; max-width: 420px;
	background: var(--color-ink);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
	overflow: hidden;
	transform: rotate(1.2deg);
}
.diagnostic-panel__header { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.diagnostic-panel__dot { width: 9px; height: 9px; border-radius: 50%; }
.diagnostic-panel__dot--red { background: #E5605A; }
.diagnostic-panel__dot--amber { background: #E7B24E; }
.diagnostic-panel__dot--ok { background: #3CCB8E; }
.diagnostic-panel__label { margin-left: 8px; font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.5); }

.diagnostic-panel__list { padding: 8px 0; }
.diagnostic-panel__list li {
	display: flex; align-items: center; gap: 10px;
	padding: 13px 20px;
	font-family: var(--font-mono); font-size: 13.5px;
	border-bottom: 1px solid rgba(255,255,255,0.06);
	color: rgba(255,255,255,0.85);
}
.diagnostic-panel__list li:last-child { border-bottom: none; }
.d-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.d-dot--ok { background: #3CCB8E; box-shadow: 0 0 0 3px rgba(60,203,142,0.18); }
.d-dot--amber { background: #E7B24E; box-shadow: 0 0 0 3px rgba(231,178,78,0.18); }
.d-key { color: rgba(255,255,255,0.5); }
.d-val { margin-left: auto; color: #fff; font-weight: 600; }

.diagnostic-panel--mini { max-width: 360px; margin: 40px auto 0; transform: none; }

@media (max-width: 980px) {
	.hero__inner { grid-template-columns: 1fr; text-align: left; }
	.hero__subtitle { max-width: none; }
	.diagnostic-panel { transform: none; max-width: 480px; }
}

/* ==========================================================================
   8. TRUST STRIP
   ========================================================================== */

.trust-strip { padding: 40px 0; background: var(--color-navy); }
.trust-strip__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.trust-strip__label { color: rgba(255,255,255,0.6); font-size: 14px; max-width: 220px; margin: 0; }
.trust-strip__stats { display: flex; gap: 44px; flex-wrap: wrap; }
.trust-stat { display: flex; flex-direction: column; gap: 4px; }
.trust-stat__num { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 24px; font-weight: 700; color: #fff; }
.trust-stat__num .icon { width: 20px; height: 20px; color: #7FA8F5; }
.trust-stat__label { font-size: 13px; color: rgba(255,255,255,0.55); }

/* ==========================================================================
   9. SERVICES GRID
   ========================================================================== */

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.services-grid--compact { grid-template-columns: repeat(3, 1fr); }
.service-card {
	display: flex; flex-direction: column; gap: 14px;
	background: var(--color-white);
	border: 1px solid var(--color-line);
	border-radius: var(--radius-md);
	padding: 26px;
	transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.service-card__icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 40px; height: 40px; border-radius: 10px;
	background: var(--color-blue-tint); color: var(--color-blue);
}
.service-card__icon .icon { width: 20px; height: 20px; }
.service-card__title { font-size: 19px; }
.service-card__excerpt { color: var(--color-slate); font-size: 14.5px; flex-grow: 1; }
.service-card__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; color: var(--color-blue); }
.service-card__link .icon { width: 15px; height: 15px; transition: transform 0.15s ease; }
.service-card:hover .service-card__link .icon { transform: translateX(3px); }

@media (max-width: 980px) { .services-grid, .services-grid--compact { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services-grid, .services-grid--compact { grid-template-columns: 1fr; } }

/* ==========================================================================
   10. PROCESS
   ========================================================================== */

.process { background: var(--color-white); }
.process-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.process-step { border-top: 2px solid var(--color-line); padding-top: 20px; }
.process-step__num { display: block; font-family: var(--font-mono); font-size: 13px; color: var(--color-blue); font-weight: 600; margin-bottom: 14px; }
.process-step h3 { font-size: 21px; margin-bottom: 10px; }
.process-step p { color: var(--color-slate); font-size: 15px; }

@media (max-width: 780px) { .process-list { grid-template-columns: 1fr; } }

/* ==========================================================================
   11. TESTIMONIALS
   ========================================================================== */

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial-card {
	background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md);
	padding: 26px; display: flex; flex-direction: column; gap: 16px;
}
.testimonial-card p { font-size: 15.5px; color: var(--color-navy); line-height: 1.65; }
.testimonial-card footer { font-family: var(--font-mono); font-size: 12.5px; color: var(--color-slate); text-transform: uppercase; letter-spacing: 0.03em; }

@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   12. CTA BAND
   ========================================================================== */

.cta-band { background: var(--color-navy); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); margin: 14px 0 8px; }
.cta-band p { color: rgba(255,255,255,0.65); max-width: 420px; }

/* ==========================================================================
   13. BLOG CARDS
   ========================================================================== */

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.blog-grid--listing { grid-template-columns: repeat(3, 1fr); }
.post-card { display: flex; flex-direction: column; gap: 8px; background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow 0.15s ease, transform 0.15s ease; }
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.post-card__thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--color-blue-tint); }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card__date { font-family: var(--font-mono); font-size: 12px; color: var(--color-slate-light); padding: 18px 20px 0; }
.post-card__title { font-size: 18px; padding: 0 20px; }
.post-card__excerpt { color: var(--color-slate); font-size: 14px; padding: 0 20px; }
.post-card .service-card__link { padding: 0 20px 20px; margin-top: auto; }

@media (max-width: 980px) { .blog-grid, .blog-grid--listing { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .blog-grid, .blog-grid--listing { grid-template-columns: 1fr; } }

/* ==========================================================================
   14. SINGLE SERVICE PAGE
   ========================================================================== */

.service-hero { padding: 64px 0 60px; background: var(--color-white); border-bottom: 1px solid var(--color-line); }
.service-hero__inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.service-hero h1 { font-size: clamp(28px, 3.6vw, 42px); margin: 16px 0 14px; color: var(--color-navy); }
.service-hero__excerpt { font-size: 17px; color: var(--color-slate); max-width: 560px; margin-bottom: 26px; }
.service-hero__meta { display: flex; flex-direction: column; gap: 6px; background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 18px 22px; min-width: 220px; }
.service-hero__meta-label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--color-slate); }
.service-hero__meta-label .icon { width: 15px; height: 15px; }
.service-hero__meta-value { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--color-navy); }

.service-body__inner { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.service-body__content { font-size: 16.5px; color: var(--color-navy); }
.service-body__content h2 { margin: 1.4em 0 0.6em; font-size: 24px; }
.service-body__content p { margin-bottom: 1.2em; color: var(--color-slate); }
.service-body__content ul { list-style: disc; padding-left: 22px; margin-bottom: 1.2em; color: var(--color-slate); }
.service-body__content ul li { margin-bottom: 0.4em; }

.service-body__includes { position: sticky; top: 100px; background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 26px; }
.service-body__includes h3 { font-size: 17px; margin-bottom: 16px; }
.checklist { margin-bottom: 22px; }
.checklist li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--color-line); font-size: 14.5px; color: var(--color-navy); }
.checklist li:last-child { border-bottom: none; }
.checklist .icon { width: 17px; height: 17px; color: var(--color-mint); flex-shrink: 0; margin-top: 1px; }

@media (max-width: 980px) { .service-body__inner { grid-template-columns: 1fr; } .service-body__includes { position: static; } }

/* ==========================================================================
   15. CONTACT PAGE
   ========================================================================== */

.page-hero { padding: 64px 0 48px; text-align: left; }
.page-hero h1 { font-size: clamp(28px, 3.6vw, 42px); margin: 14px 0; color: var(--color-navy); }
.page-hero__subtitle { font-size: 17px; color: var(--color-slate); max-width: 560px; }

.contact-section__inner { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }

.contact-form { background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-lg); padding: 34px; display: flex; flex-direction: column; gap: 18px; }
.wpts-hp { position: absolute; left: -9999px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 13.5px; font-weight: 600; color: var(--color-navy); }
.form-row input, .form-row select, .form-row textarea {
	border: 1px solid var(--color-line); border-radius: var(--radius-sm);
	padding: 11px 14px; font-size: 15px; background: var(--color-paper);
	transition: border-color 0.15s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--color-blue); outline: none; background: #fff; }

.form-notice { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: var(--radius-md); margin-bottom: 20px; font-size: 14.5px; }
.form-notice--success { background: var(--color-mint-tint); color: #0E7A54; }
.form-notice--success .icon { width: 18px; height: 18px; margin-top: 2px; }
.form-notice--error { background: var(--color-red-tint); color: #8E2E29; }
.form-notice p { margin: 2px 0 0; opacity: 0.85; }

.contact-info { display: flex; flex-direction: column; gap: 18px; }
.contact-info__card, .contact-info__panel { background: var(--color-white); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 22px; }
.contact-info__card h3 { font-size: 16px; margin-bottom: 14px; }
.contact-info__card a, .contact-info__card span { display: flex; align-items: center; gap: 10px; font-size: 14.5px; padding: 8px 0; color: var(--color-navy); }
.contact-info__card .icon { width: 16px; height: 16px; color: var(--color-blue); }
.contact-info__panel { background: var(--color-navy); }
.contact-info__panel p { color: rgba(255,255,255,0.65); font-size: 14px; margin-top: 12px; }

@media (max-width: 900px) { .contact-section__inner { grid-template-columns: 1fr; } }

.page-extra-content { padding-top: 0; }

/* ==========================================================================
   16. FOOTER
   ========================================================================== */

.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.6); margin-top: 40px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding: 64px 24px 48px; }
.footer__brand { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.site-logo--footer { color: #fff; }
.site-logo--footer .site-logo__mark { background: var(--color-blue); }
.footer__tagline { font-size: 14.5px; max-width: 260px; }
.footer-widget__title, .footer__nav > h3 { color: #fff; font-size: 14px; margin-bottom: 16px; }
.footer__nav-list li { margin-bottom: 10px; }
.footer__nav-list a { font-size: 14.5px; }
.footer__nav-list a:hover { color: #fff; }
.footer__contact { display: flex; flex-direction: column; gap: 4px; }
.footer__contact h3 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.footer__contact a, .footer__contact span { display: flex; align-items: center; gap: 8px; font-size: 14.5px; padding: 6px 0; }
.footer__contact .icon { width: 15px; height: 15px; opacity: 0.7; }
.footer-widget { font-size: 14.5px; }
.footer-widget ul li { margin-bottom: 8px; }

.footer__bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 22px 24px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 13px; }
.footer__bottom p { margin: 0; }
.footer__bottom-note { opacity: 0.6; }

@media (max-width: 980px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer__top { grid-template-columns: 1fr; } .footer__bottom { flex-direction: column; } }

/* ==========================================================================
   17. SINGLE BLOG POST
   ========================================================================== */

.single-post__header { padding: 56px 0 0; }
.single-post__header h1 { font-size: clamp(28px, 4vw, 44px); margin: 14px 0 12px; color: var(--color-navy); }
.single-post__meta { font-size: 14px; color: var(--color-slate); margin-bottom: 32px; }
.single-post__thumb { margin-top: 12px; margin-bottom: 40px; border-radius: var(--radius-lg); overflow: hidden; max-width: var(--wrap); }
.single-post__thumb img { width: 100%; }
.single-post__content { font-size: 17px; color: var(--color-navy); padding-bottom: 20px; }
.single-post__content h2 { margin: 1.5em 0 0.6em; font-size: 26px; }
.single-post__content h3 { margin: 1.3em 0 0.5em; font-size: 20px; }
.single-post__content p { margin-bottom: 1.3em; color: var(--color-slate); }
.single-post__content ul, .single-post__content ol { padding-left: 22px; margin-bottom: 1.3em; color: var(--color-slate); }
.single-post__content ul { list-style: disc; }
.single-post__content ol { list-style: decimal; }
.single-post__content blockquote { border-left: 3px solid var(--color-blue); padding-left: 18px; margin: 1.5em 0; color: var(--color-navy); font-style: italic; }
.single-post__content img { border-radius: var(--radius-md); margin: 1.4em 0; }
.single-post__content a { color: var(--color-blue); text-decoration: underline; }
.single-post__content code { font-family: var(--font-mono); background: var(--color-blue-tint); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }
.single-post__content pre { background: var(--color-ink); color: #E5EAF2; padding: 18px 20px; border-radius: var(--radius-md); overflow-x: auto; margin-bottom: 1.3em; }
.single-post__content pre code { background: none; padding: 0; }

.single-post__footer { padding-bottom: 40px; }
.tag-list { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.tag-pill { font-family: var(--font-mono); font-size: 12.5px; background: var(--color-blue-tint); color: var(--color-blue-dark); padding: 6px 12px; border-radius: 100px; }
.cta-inline { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: 20px 24px; }

/* ==========================================================================
   18. COMMENTS
   ========================================================================== */

.comments-area { padding: 40px 0 60px; }
.comments-title { font-size: 22px; margin-bottom: 24px; }
.comment-list > li { border-bottom: 1px solid var(--color-line); padding: 20px 0; }
.comment-form label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; color: var(--color-navy); }
.comment-form input, .comment-form textarea { width: 100%; border: 1px solid var(--color-line); border-radius: var(--radius-sm); padding: 11px 14px; margin-bottom: 14px; background: var(--color-paper); }

/* ==========================================================================
   19. 404
   ========================================================================== */

.error-404 { padding: 100px 0; text-align: center; }
.error-404__inner { max-width: 560px; margin: 0 auto; }
.error-404 h1 { font-size: clamp(26px, 4vw, 38px); margin: 18px 0 14px; color: var(--color-navy); }
.error-404 p { color: var(--color-slate); margin-bottom: 30px; }
.error-404__actions { display: flex; gap: 14px; justify-content: center; margin-bottom: 44px; flex-wrap: wrap; }

/* ==========================================================================
   20. MISC
   ========================================================================== */

.icon { width: 18px; height: 18px; }
::selection { background: var(--color-blue); color: #fff; }