/*
Theme Name: LinkBuilding Pro
Theme URI: https://linkbuilding.bg/
Author: LinkBuilding.bg
Description: Тема, фокусирана върху запитвания: форма в началото, стъпки, ЧЗВ, бързи бутони за обаждане/Viber на мобилен и запис на запитванията в админ панела.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: linkbuilding-pro
*/

:root {
	--ink: #0f1b2d;
	--ink-2: #334155;
	--muted: #64748b;
	--line: #e2e8f0;
	--bg: #ffffff;
	--bg-alt: #f5f7fb;
	--navy: #0b1f3a;
	--navy-2: #13315c;
	--brand: #1d4ed8;
	--accent: #f97316;
	--accent-2: #ea580c;
	--ok: #16a34a;
	--radius: 14px;
	--shadow: 0 10px 30px -12px rgba(15, 27, 45, .18);
	--shadow-lg: 0 24px 60px -20px rgba(11, 31, 58, .35);
	--font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6; color: var(--ink-2); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); }
h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }
.muted { color: var(--muted); font-weight: 400; }
.center { text-align: center; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 820px; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 10px; top: 10px; z-index: 1000; background: #fff; padding: 8px 14px; border-radius: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .85em 1.4em; border-radius: 10px; font-weight: 700; font-size: 1rem; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; font-family: inherit; line-height: 1.2; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px -8px rgba(249, 115, 22, .7); }
.btn--primary:hover { background: var(--accent-2); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); }
.btn--ghost:hover { background: rgba(255,255,255,.16); }
.btn--sm { padding: .6em 1.1em; font-size: .95rem; }
.btn--lg { padding: 1em 1.6em; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .7; cursor: wait; transform: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96); backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid transparent; transition: box-shadow .2s, border-color .2s; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px -10px rgba(0,0,0,.15); }
.admin-bar .site-header { top: 32px; }
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand, .custom-logo-link { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.custom-logo { max-height: 48px; width: auto; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--navy); color: #fff; font-weight: 800; font-size: .95rem; }
.brand-text { font-weight: 800; font-size: 1.2rem; color: var(--ink); }
.brand-text span { color: var(--accent); }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .97rem; }
.main-nav a:hover { color: var(--brand); }
.main-nav .nav-phone { display: none; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.header-phone { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); text-decoration: none; font-weight: 700; white-space: nowrap; }
.header-phone .ico { color: var(--accent); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { background: radial-gradient(1200px 500px at 85% -10%, rgba(29,78,216,.45), transparent 60%), linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #cbd5e1; padding: 64px 0 80px; }
.hero h1 { color: #fff; }
.hero .hl { color: #fdba74; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); color: #fde68a; padding: 6px 14px; border-radius: 999px; font-weight: 600; font-size: .9rem; margin-bottom: 20px; }
.eyebrow .ico { color: #fbbf24; }
.lead { font-size: 1.15rem; color: #cbd5e1; max-width: 560px; }
.checks { list-style: none; padding: 0; margin: 24px 0 28px; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; color: #e2e8f0; font-weight: 500; }
.checks .ico { color: #4ade80; margin-top: 3px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 28px; color: var(--ink-2); }
.hero-form { border-top: 5px solid var(--accent); }
.form-title { font-size: 1.35rem; margin-bottom: .3em; }
.form-sub { color: var(--muted); font-size: .97rem; margin-bottom: 18px; }

/* Forms */
.lead-form .fgrid { display: grid; gap: 14px; margin-bottom: 18px; }
.lead-form--full .fgrid { grid-template-columns: 1fr 1fr; }
.field--wide { grid-column: 1 / -1; }
.field label { display: block; font-weight: 700; font-size: .9rem; color: var(--ink); margin-bottom: 5px; }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1.5px solid #cbd5e1; border-radius: 10px; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(29,78,216,.12); }
.field .is-invalid { border-color: #dc2626; box-shadow: 0 0 0 4px rgba(220,38,38,.1); }
.form-note { display: flex; gap: 8px; align-items: center; justify-content: center; margin: 12px 0 0; font-size: .85rem; color: var(--muted); text-align: center; }
.form-note .ico { color: var(--ok); }
.form-msg { padding: 14px 16px; border-radius: 10px; margin-bottom: 16px; font-size: .97rem; }
.form-msg--ok { background: #dcfce7; color: #14532d; border: 1px solid #86efac; }
.form-msg--err { background: #fee2e2; color: #7f1d1d; border: 1px solid #fca5a5; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Logo strip */
.logos-strip { background: #fff; border-bottom: 1px solid var(--line); padding: 34px 0; }
.strip-label { text-align: center; color: var(--muted); font-weight: 600; font-size: .95rem; margin-bottom: 18px; }
.logo-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; align-items: stretch; }
.logo-item { margin: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.logo-item img { height: 54px; width: auto; max-width: 100%; object-fit: contain; }
.logo-item figcaption { font-size: .8rem; color: var(--muted); font-weight: 600; }
.logo-more { background: var(--bg-alt); text-align: center; }
.logo-more strong { font-size: 1.6rem; color: var(--brand); line-height: 1; }
.logo-more span { font-size: .8rem; color: var(--muted); }

/* Sections */
.section { padding: 88px 0; }
.section--alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-head p:last-child { color: var(--muted); font-size: 1.08rem; }
.kicker { display: inline-block; font-weight: 800; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 10px !important; }
.kicker--light { color: #fdba74; }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature, .offer { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; position: relative; transition: box-shadow .2s, transform .2s; }
.feature:hover, .offer:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.feature p, .offer p { margin-bottom: .6em; }
.feature-ico { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 12px; background: #eff6ff; color: var(--brand); margin-bottom: 18px; }
.feature-ico .ico { width: 26px; height: 26px; }
.offer--featured { border: 2px solid var(--accent); box-shadow: var(--shadow); }
.offer--featured .feature-ico { background: #fff7ed; color: var(--accent-2); }
.badge { position: absolute; top: -13px; right: 22px; background: var(--accent); color: #fff; font-size: .78rem; font-weight: 800; padding: 4px 12px; border-radius: 999px; }
.offer-best { font-size: .9rem; color: var(--ink); font-weight: 600; border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 14px; }
.cta-inline { margin-top: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: var(--radius); padding: 22px 28px; }
.cta-inline p { margin: 0; color: var(--ink); }

/* Steps */
.steps { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step { background: #fff; border-radius: var(--radius); padding: 28px 24px; border: 1px solid var(--line); position: relative; }
.step-n { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 800; margin-bottom: 16px; }
.step p { margin: 0; font-size: .97rem; }

/* Stats */
.stats { background: var(--navy); color: #cbd5e1; padding: 48px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat strong { display: block; font-size: clamp(1.8rem, 3vw, 2.5rem); color: #fff; font-weight: 800; line-height: 1.1; }
.stat span { font-size: .95rem; }

/* Clients & testimonials */
.client-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-bottom: 56px; }
.client { display: grid; place-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 12px; height: 96px; background: #fff; }
.client img { max-height: 64px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .8; transition: filter .2s, opacity .2s; }
.client:hover img { filter: none; opacity: 1; }
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial { margin: 0; background: var(--bg-alt); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; }
.stars { color: #f59e0b; display: flex; gap: 2px; margin-bottom: 12px; }
.testimonial blockquote { margin: 0 0 20px; color: var(--ink); font-size: 1rem; flex: 1; }
.testimonial figcaption { display: flex; align-items: center; gap: 12px; font-size: .88rem; color: var(--muted); }
.testimonial figcaption img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testimonial figcaption strong { display: block; color: var(--ink); font-size: .97rem; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 22px; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 30px 20px 0; font-weight: 700; color: var(--ink); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--accent); font-weight: 600; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; }

/* Contact */
.contact { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #cbd5e1; }
.contact h2 { color: #fff; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.contact-ways { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.contact-ways a { display: flex; align-items: center; gap: 14px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
.contact-ways small { display: block; font-weight: 500; font-size: .8rem; color: #94a3b8; }
.cw-ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: rgba(255,255,255,.1); color: #fdba74; }

/* Inner pages */
.page-content { padding: 56px 0 88px; }
.page-title { margin-bottom: .6em; }
.entry-content { font-size: 1.05rem; }
.entry-content h2 { margin-top: 1.6em; }
.meta { color: var(--muted); font-size: .9rem; }
.post-list { display: grid; gap: 28px; }
.post-card { border-bottom: 1px solid var(--line); padding-bottom: 28px; }
.post-card h2 { font-size: 1.4rem; margin-top: 12px; }
.post-card h2 a { color: var(--ink); text-decoration: none; }
.post-card img { border-radius: 12px; }
.post-cta { margin-top: 48px; text-align: center; border-top: 5px solid var(--accent); }
.nav-links { display: flex; gap: 8px; margin-top: 24px; }
.page-numbers { padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; }

/* Footer */
.site-footer { background: #081528; color: #94a3b8; padding: 56px 0 0; font-size: .95rem; }
.site-footer .brand-text { color: #fff; }
.site-footer .brand-mark { background: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-about { margin-top: 14px; max-width: 380px; }
.footer-title { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-list a { color: #cbd5e1; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.footer-list a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 20px; padding-bottom: 24px; font-size: .85rem; }

/* Mobile bar */
.mobile-bar { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
	.main-nav { gap: 18px; }
	.header-phone span { display: none; }
}
@media (max-width: 960px) {
	.hero-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
	.cards-3, .testimonials { grid-template-columns: 1fr; }
	.steps { grid-template-columns: 1fr 1fr; }
	.logo-row { grid-template-columns: repeat(3, 1fr); }
	.client-row { grid-template-columns: repeat(3, 1fr); }
	.stats-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
	.footer-grid { grid-template-columns: 1fr; gap: 28px; }
	.cta-inline { flex-direction: column; align-items: flex-start; }

	.nav-toggle { display: block; }
	.header-phone { display: none; }
	.main-nav { position: fixed; inset: 72px 0 auto 0; background: #fff; flex-direction: column; gap: 0; padding: 8px 20px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px -20px rgba(0,0,0,.25); transform: translateY(-120%); visibility: hidden; transition: transform .25s, visibility .25s; }
	.main-nav.is-open { transform: none; visibility: visible; }
	.main-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
	.main-nav .nav-phone { display: flex; align-items: center; gap: 8px; border: 0; color: var(--accent-2); }
	.admin-bar .main-nav { top: 118px; }
}
@media (max-width: 782px) {
	.admin-bar .site-header { top: 46px; }
}
@media (max-width: 640px) {
	body { font-size: 16px; padding-bottom: 68px; }
	.section { padding: 60px 0; }
	.hero { padding: 36px 0 48px; }
	.header-inner { height: 64px; gap: 12px; }
	.main-nav { top: 64px; }
	.header-cta .btn { display: none; }
	.brand-text { font-size: 1.05rem; }
	.card { padding: 22px 18px; }
	.steps { grid-template-columns: 1fr; }
	.lead-form--full .fgrid { grid-template-columns: 1fr; }
	.logo-row { grid-template-columns: repeat(2, 1fr); }
	.client-row { grid-template-columns: repeat(2, 1fr); }
	.hero-actions .btn { flex: 1 1 100%; }

	.mobile-bar { display: grid; grid-template-columns: 1fr 1fr 1.6fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 200; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px -12px rgba(0,0,0,.25); padding: 8px; gap: 8px; padding-bottom: calc(8px + env(safe-area-inset-bottom)); }
	.mobile-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; text-decoration: none; color: var(--ink); font-size: .78rem; font-weight: 700; border-radius: 10px; padding: 6px 4px; background: var(--bg-alt); }
	.mobile-bar .ico { color: var(--brand); }
	.mobile-bar .mobile-bar__cta { background: var(--accent); color: #fff; font-size: .95rem; text-align: center; line-height: 1.2; }
}
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { transition: none !important; }
}