/*
Theme Name: Koliko Košta
Theme URI: https://koliko-kosta.shop/
Author: Koliko Košta
Description: Brza, moderna WordPress tema za portal o cijenama usluga, kalkulatorima i prikupljanju leadova.
Version: 1.2.1
Requires at least: 6.5
Requires PHP: 7.4
Text Domain: koliko-kosta
License: GNU General Public License v2 or later
*/

:root {
  --kk-bg: #f5f7fb;
  --kk-surface: #ffffff;
  --kk-text: #172033;
  --kk-muted: #64748b;
  --kk-line: #dce3ee;
  --kk-primary: #0b63ce;
  --kk-primary-dark: #084c9f;
  --kk-accent: #16a673;
  --kk-accent-soft: #e7f7f1;
  --kk-warning: #f6a700;
  --kk-radius: 18px;
  --kk-shadow: 0 12px 34px rgba(23, 32, 51, .08);
  --kk-max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--kk-bg);
  color: var(--kk-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--kk-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }

.kk-wrap { width: min(calc(100% - 32px), var(--kk-max)); margin-inline: auto; }
.kk-section { padding: 72px 0; }
.kk-section--tight { padding: 44px 0; }
.kk-section--white { background: var(--kk-surface); }
.kk-eyebrow {
  display: inline-flex; gap: 8px; align-items: center;
  font-size: 13px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase;
  color: var(--kk-primary);
}
.kk-heading { margin: 8px 0 14px; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.035em; }
.kk-subheading { color: var(--kk-muted); font-size: 18px; max-width: 720px; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.94); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220,227,238,.88);
}
.kk-header-row { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.kk-brand { display: inline-flex; align-items: baseline; gap: 3px; color: var(--kk-text); font-weight: 900; font-size: 24px; letter-spacing: -.04em; }
.kk-brand:hover { text-decoration: none; }
.kk-brand-mark { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 10px; background: var(--kk-primary); color: #fff; font-size: 17px; margin-right: 7px; }
.kk-brand-shop { color: var(--kk-primary); font-size: 14px; letter-spacing: -.01em; }
.kk-nav { display: flex; align-items: center; gap: 24px; }
.kk-nav ul { display: flex; align-items: center; gap: 22px; list-style: none; padding: 0; margin: 0; }
.kk-nav a { color: var(--kk-text); font-weight: 700; font-size: 15px; }
.kk-nav a:hover { color: var(--kk-primary); text-decoration: none; }
.kk-menu-toggle { display: none; background: transparent; border: 0; padding: 10px; cursor: pointer; }

.kk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 18px; border-radius: 12px; border: 1px solid transparent;
  background: var(--kk-primary); color: #fff; font-weight: 800; cursor: pointer; box-shadow: none;
}
.kk-btn:hover { background: var(--kk-primary-dark); color: #fff; text-decoration: none; }
.kk-btn--secondary { background: #fff; color: var(--kk-text); border-color: var(--kk-line); }
.kk-btn--secondary:hover { background: #f8fafc; color: var(--kk-text); }
.kk-btn--green { background: var(--kk-accent); }

.kk-hero {
  position: relative; overflow: hidden; padding: 84px 0 68px;
  background:
    linear-gradient(90deg, rgba(248,251,255,.98) 0%, rgba(248,251,255,.94) 34%, rgba(248,251,255,.76) 58%, rgba(248,251,255,.54) 100%),
    url('assets/images/hero.webp') center / cover no-repeat;
  border-bottom: 1px solid var(--kk-line);
}
.kk-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,0) 45%, rgba(245,247,251,.18)); }
.kk-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 48px; }
.kk-hero h1 { margin: 12px 0 18px; font-size: clamp(44px, 6vw, 74px); line-height: .98; letter-spacing: -.055em; max-width: 760px; }
.kk-hero h1 span { color: var(--kk-primary); }
.kk-hero p { color: var(--kk-muted); font-size: clamp(18px, 2.2vw, 21px); max-width: 660px; }
.kk-search { display: flex; gap: 10px; margin-top: 28px; padding: 9px; background: #fff; border: 1px solid var(--kk-line); border-radius: 16px; box-shadow: var(--kk-shadow); }
.kk-search input { flex: 1; border: 0; outline: 0; min-width: 0; padding: 0 12px; background: transparent; color: var(--kk-text); }
.kk-chip-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.kk-chip { padding: 8px 11px; border-radius: 999px; border: 1px solid var(--kk-line); background: rgba(255,255,255,.75); color: var(--kk-muted); font-size: 13px; font-weight: 700; }
.kk-chip:hover { color: var(--kk-primary); text-decoration: none; border-color: #b9d4f4; }

.kk-hero-card { background: #fff; border: 1px solid var(--kk-line); border-radius: 24px; padding: 28px; box-shadow: var(--kk-shadow); }
.kk-hero-card h2 { margin: 0 0 8px; font-size: 26px; letter-spacing: -.03em; }
.kk-hero-card p { margin-top: 0; font-size: 15px; }
.kk-stat { display: grid; grid-template-columns: 44px 1fr; gap: 12px; align-items: center; padding: 14px 0; border-top: 1px solid var(--kk-line); }
.kk-stat:first-of-type { border-top: 0; }
.kk-stat-icon { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--kk-accent-soft); color: var(--kk-accent); font-weight: 900; }
.kk-stat strong { display: block; }
.kk-stat span { color: var(--kk-muted); font-size: 13px; }

.kk-category-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-top: 30px; }
.kk-category-card { display: block; overflow: hidden; background: var(--kk-surface); color: var(--kk-text); border: 1px solid var(--kk-line); border-radius: 16px; transition: .2s ease; }
.kk-category-card:hover { transform: translateY(-3px); box-shadow: var(--kk-shadow); border-color: #bfd5ef; text-decoration: none; }
.kk-category-image { display: block; aspect-ratio: 16 / 8.2; overflow: hidden; background: #eef3f8; }
.kk-category-image img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .3s ease; }
.kk-category-card:hover .kk-category-image img { transform: scale(1.035); }
.kk-category-content { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 17px; align-items: start; }
.kk-category-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: #edf5ff; color: var(--kk-primary); font-weight: 900; }
.kk-category-card h3 { margin: 0 0 4px; font-size: 18px; }
.kk-category-card p { margin: 0; color: var(--kk-muted); font-size: 13px; line-height: 1.45; }

.kk-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; margin-top: 30px; }
.kk-post-card { background: #fff; border: 1px solid var(--kk-line); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; transition: .2s ease; }
.kk-post-card:hover { transform: translateY(-3px); box-shadow: var(--kk-shadow); }
.kk-card-thumb { display: block; aspect-ratio: 16/9; overflow: hidden; background: linear-gradient(135deg,#eaf2ff,#edf9f5); }
.kk-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.kk-card-placeholder { width: 100%; height: 100%; display: grid; place-items: center; color: var(--kk-primary); font-weight: 900; font-size: 44px; }
.kk-card-body { padding: 20px; }
.kk-meta { color: var(--kk-muted); font-size: 13px; font-weight: 700; }
.kk-post-card h3 { margin: 8px 0 9px; font-size: 21px; line-height: 1.2; letter-spacing: -.025em; }
.kk-post-card h3 a { color: var(--kk-text); }
.kk-post-card h3 a:hover { color: var(--kk-primary); text-decoration: none; }
.kk-post-card p { margin: 0; color: var(--kk-muted); }

.kk-how { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 28px; }
.kk-step { background: #fff; border: 1px solid var(--kk-line); border-radius: 18px; padding: 24px; }
.kk-step-num { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--kk-primary); color: #fff; font-weight: 900; }
.kk-step h3 { margin: 14px 0 7px; }
.kk-step p { color: var(--kk-muted); margin: 0; }

.kk-cta { background: #102646; color: #fff; border-radius: 26px; padding: 42px; display: grid; grid-template-columns: 1fr auto; gap: 26px; align-items: center; }
.kk-cta h2 { margin: 0 0 8px; font-size: clamp(28px,4vw,42px); letter-spacing: -.04em; }
.kk-cta p { margin: 0; color: #c8d5e7; max-width: 720px; }

.kk-content-layout { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 40px; align-items: start; }
.kk-article, .kk-page { background: #fff; border: 1px solid var(--kk-line); border-radius: 20px; padding: clamp(24px,4vw,48px); }
.kk-article h1, .kk-page h1 { margin-top: 0; font-size: clamp(34px,5vw,54px); line-height: 1.08; letter-spacing: -.045em; }
.kk-article h2, .kk-page h2 { margin-top: 38px; font-size: 30px; letter-spacing: -.03em; }
.kk-article h3, .kk-page h3 { margin-top: 30px; font-size: 23px; }
.kk-article p, .kk-page p { font-size: 17px; }
.kk-article .wp-block-image img { border-radius: 16px; }
.kk-article-hero { margin: 22px 0 30px; overflow: hidden; border-radius: 18px; aspect-ratio: 16 / 8.5; background: #eef3f8; }
.kk-article-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kk-sidebar { position: sticky; top: 98px; display: grid; gap: 18px; }
.kk-sidebar-box { background: #fff; border: 1px solid var(--kk-line); border-radius: 16px; padding: 20px; }
.kk-sidebar-box h3 { margin-top: 0; }
.kk-sidebar-box p { color: var(--kk-muted); font-size: 14px; }

.kk-price-box { margin: 28px 0; padding: 22px; border: 1px solid #bde4d5; background: var(--kk-accent-soft); border-radius: 16px; }
.kk-price-box__label { color: #307160; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; font-weight: 900; }
.kk-price-box__value { font-size: clamp(30px,5vw,46px); line-height: 1.1; font-weight: 900; letter-spacing: -.04em; color: #0d6a4d; }
.kk-price-box__note { color: #4e7569; margin-top: 7px; font-size: 14px; }

.kk-calculator { margin: 30px 0; padding: 26px; background: #f8fbff; border: 1px solid #cfe0f4; border-radius: 18px; }
.kk-calculator h3 { margin: 0 0 4px; }
.kk-calculator .kk-calc-sub { color: var(--kk-muted); margin: 0 0 20px; font-size: 14px; }
.kk-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.kk-field { display: grid; gap: 7px; }
.kk-field--full { grid-column: 1 / -1; }
.kk-field label { font-weight: 800; font-size: 14px; }
.kk-field input, .kk-field textarea, .kk-field select {
  width: 100%; border: 1px solid #ccd6e3; border-radius: 11px; padding: 11px 12px; background: #fff; color: var(--kk-text); outline: 0;
}
.kk-field input:focus, .kk-field textarea:focus, .kk-field select:focus { border-color: var(--kk-primary); box-shadow: 0 0 0 3px rgba(11,99,206,.12); }
.kk-calc-result { margin-top: 18px; padding: 18px; border-radius: 14px; background: #fff; border: 1px solid var(--kk-line); }
.kk-calc-result small { display: block; color: var(--kk-muted); }
.kk-calc-result strong { display: block; font-size: 30px; letter-spacing: -.035em; }

.kk-lead-form { display: grid; gap: 15px; }
.kk-form-notice { padding: 13px 14px; border-radius: 11px; font-weight: 700; font-size: 14px; }
.kk-form-notice--success { background: var(--kk-accent-soft); color: #0d6a4d; }
.kk-form-notice--error { background: #fff0f0; color: #9f2525; }
.kk-hp { position: absolute !important; left: -9999px !important; opacity: 0 !important; pointer-events: none !important; }

.kk-breadcrumbs { color: var(--kk-muted); font-size: 13px; margin-bottom: 18px; }
.kk-breadcrumbs a { color: var(--kk-muted); }
.kk-pagination { margin-top: 34px; }
.kk-pagination .nav-links { display: flex; gap: 8px; flex-wrap: wrap; }
.kk-pagination a, .kk-pagination span { display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 10px; border-radius: 10px; background: #fff; border: 1px solid var(--kk-line); }
.kk-pagination .current { background: var(--kk-primary); color: #fff; border-color: var(--kk-primary); }

.site-footer { background: #0c1c33; color: #dce7f5; padding: 56px 0 26px; }
.kk-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.site-footer h3 { color: #fff; margin-top: 0; }
.site-footer a { color: #dce7f5; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.kk-footer-bottom { margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: #93a7c2; font-size: 13px; display: flex; justify-content: space-between; gap: 16px; }

.kk-mobile-cta { display: none; }

@media (max-width: 980px) {
  .kk-hero-grid, .kk-content-layout { grid-template-columns: 1fr; }
  .kk-sidebar { position: static; }
  .kk-category-grid { grid-template-columns: repeat(2,1fr); }
  .kk-card-grid { grid-template-columns: repeat(2,1fr); }
  .kk-hero-card { max-width: 660px; }
  .kk-nav ul { display: none; position: absolute; left: 16px; right: 16px; top: 68px; padding: 16px; background: #fff; border: 1px solid var(--kk-line); border-radius: 14px; box-shadow: var(--kk-shadow); }
  .kk-nav ul.is-open { display: grid; gap: 10px; }
  .kk-menu-toggle { display: inline-grid; }
  .kk-nav > .kk-btn { display: none; }
  .kk-how { grid-template-columns: 1fr; }
  .kk-cta { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .kk-wrap { width: min(calc(100% - 22px), var(--kk-max)); }
  .kk-section { padding: 52px 0; }
  .kk-hero { padding: 58px 0 46px; }
  .kk-search { display: grid; }
  .kk-search .kk-btn { width: 100%; }
  .kk-category-grid, .kk-card-grid, .kk-form-grid, .kk-footer-grid { grid-template-columns: 1fr; }
  .kk-field--full { grid-column: auto; }
  .kk-cta { padding: 28px 22px; border-radius: 20px; }
  .kk-footer-bottom { flex-direction: column; }
  .kk-mobile-cta { display: grid; position: fixed; z-index: 60; left: 10px; right: 10px; bottom: 10px; }
  body { padding-bottom: 66px; }
}

.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid rgba(11,99,206,.35); outline-offset: 3px; }