/* ============================================================
   PAGES – štýly sekcií hlavnej stránky a podstránok.
   Poradie = poradie sekcií na hlavnej stránke.
   ============================================================ */

/* --- Tmavé pozadie s mesh blobmi (hero, CTA, page-hero) --- */
.mesh { position: absolute; inset: 0; overflow: hidden; z-index: 0; background: var(--deep); }
.mesh .blob { position: absolute; border-radius: 50%; filter: blur(92px); will-change: transform; }
.mesh .b1 { width: 60vw; height: 60vw; min-width: 420px; min-height: 420px; left: -14%; top: -20%; background: radial-gradient(circle, var(--teal) 0%, transparent 68%); opacity: .78; animation: drift1 36s ease-in-out infinite; }
.mesh .b2 { width: 54vw; height: 54vw; min-width: 380px; min-height: 380px; right: -12%; top: -16%; background: radial-gradient(circle, var(--purple) 0%, transparent 66%); opacity: .72; animation: drift2 43s ease-in-out infinite; }
.mesh .b3 { width: 56vw; height: 56vw; min-width: 380px; min-height: 380px; left: 26%; bottom: -32%; background: radial-gradient(circle, var(--purple) 0%, transparent 70%); opacity: .6; animation: drift3 49s ease-in-out infinite; }
.mesh .b4 { width: 34vw; height: 34vw; min-width: 260px; min-height: 260px; right: 12%; bottom: -12%; background: radial-gradient(circle, var(--amber) 0%, transparent 62%); opacity: .34; animation: drift4 40s ease-in-out infinite; }
@keyframes drift1 { 50% { transform: translate(9%, 7%) scale(1.16); } }
@keyframes drift2 { 50% { transform: translate(-11%, 9%) scale(.93); } }
@keyframes drift3 { 50% { transform: translate(-8%, -10%) scale(1.15); } }
@keyframes drift4 { 50% { transform: translate(7%, -9%) scale(.94); } }
/* FEA-triangulácia (SVG generuje js/main.js do .meshnet) */
.meshnet { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
/* Scrim garantuje čitateľnosť textu nezávisle od gradientu */
.mesh-scrim { position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(101deg, rgba(7,11,22,.90) 0%, rgba(7,11,22,.70) 38%, rgba(7,11,22,.26) 72%, rgba(7,11,22,.40) 100%); }
.mesh-scrim--flat { background: rgba(7,11,22,.44); }
@media (max-width: 760px) { .mesh .blob { filter: blur(56px); } }
@media (prefers-reduced-motion: reduce) { .mesh .blob { animation: none; } }

/* --- HERO: pozadie so šikmou spodnou hranou, text plnej šírky --- */
.hero { position: relative; color: var(--on-dark); margin-top: calc(-1 * var(--header-h)); }
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--edge)), 0 100%); }
.hero__content { position: relative; z-index: 3; padding: calc(var(--header-h) + 80px) 0 calc(var(--edge) + 200px); }
.hero h1 {
  font-family: var(--font-brand); font-weight: 400; font-size: var(--text-hero); line-height: .95; letter-spacing: 0;
  color: #fff; margin: 0 0 36px; text-shadow: 0 1px 2px rgba(4,8,18,.42), 0 10px 46px rgba(4,8,18,.55);
}
.hero h1 em { font-style: normal; font-weight: 400; color: var(--flow); }
.hero__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 44px; align-items: end; max-width: 1040px; }
.hero .lead { font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.92); max-width: 46ch; }

/* Panel aplikácie: tmavý skosený, prekrýva šikmú hranu hero (záporný margin) */
.app-panel-wrap { position: relative; z-index: 4; max-width: 1010px; margin: calc(-1 * var(--edge) - 120px) auto 104px; }
.app-panel { background: var(--deep-3); overflow: hidden; }
.app-panel__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.09); }
.app-panel__bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.26); }
.app-panel__bar span { margin-left: 12px; font-family: var(--font-mono); font-size: 11px; color: rgba(255,255,255,.6); letter-spacing: .03em; }
.app-panel__bar span + span { margin-left: auto; color: var(--flow); }
@media (max-width: 760px) {
  .hero__content { padding-bottom: calc(var(--edge) + 110px); }
  .app-panel-wrap { margin-top: calc(-1 * var(--edge) - 70px); }
  .app-panel__bar span + span { display: none; }
  .app-panel__loop, .app-panel__results { padding: 18px; }
}
.app-panel__shot { display: block; width: 100%; height: auto; }
.app-panel__body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0; }
@media (max-width: 760px) { .app-panel__body { grid-template-columns: 1fr; } }
.app-panel__loop { padding: 24px 28px; }
.app-panel__results { padding: 24px 28px; border-left: 1px solid rgba(255,255,255,.09); display: flex; flex-direction: column; gap: 14px; }
@media (max-width: 760px) { .app-panel__results { border-left: 0; border-top: 1px solid rgba(255,255,255,.09); } }
.loop-svg { width: 100%; height: auto; display: block; }
.loop-svg text { font-family: var(--font-mono); }

/* kreslenie čiar v SVG */
.draw { stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 1.6s var(--ease) forwards; }
.draw[data-d="1"] { animation-delay: .3s; } .draw[data-d="2"] { animation-delay: .6s; } .draw[data-d="3"] { animation-delay: .9s; } .draw[data-d="4"] { animation-delay: 1.2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.fade-in { opacity: 0; animation: fadeIn .6s var(--ease) forwards; }
.fade-in[data-d="1"] { animation-delay: .5s; } .fade-in[data-d="2"] { animation-delay: .8s; } .fade-in[data-d="3"] { animation-delay: 1.1s; } .fade-in[data-d="4"] { animation-delay: 1.5s; } .fade-in[data-d="5"] { animation-delay: 1.9s; }
@keyframes fadeIn { to { opacity: 1; } }

/* Výsledky v paneli: mono štítok + veľká hodnota (hero figure 30px/700 mono) */
.result-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 12px; border-bottom: 1px dashed rgba(255,255,255,.18); }
.result-row:last-child { border-bottom: 0; padding-bottom: 0; }
.result-row small { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.result-row strong { font-family: var(--font-mono); font-weight: 700; font-size: 22px; color: #fff; font-variant-numeric: tabular-nums; }
.result-row[data-method="wc"] strong { color: #f2c25c; }
.result-row[data-method="rss"] strong { color: var(--flow); }
.result-row[data-method="mc"] strong { color: #c4a6ff; }
.result-row .unit { font-size: 12px; }

/* --- 01 · 1D ANALÝZA --- */
.analysis { padding-top: 104px; }
.analysis .split { align-items: start; gap: 56px; }
.analysis h2 { max-width: 18ch; }
.analysis .lead { margin-bottom: var(--space-6); }
.feature-panel { background: var(--surface); padding: 38px 34px; }
.feature-panel .label { display: block; margin-bottom: 20px; }

/* Svetlá téma – screenshot pod sekciou 01 */
.theme-shot { margin-top: 72px; }
.theme-shot .cham-m { background: #fff; overflow: hidden; }
.theme-shot img { display: block; width: 100%; height: auto; }
.theme-shot .label { display: block; margin-top: 14px; }

/* Výhody: tmavý teal skosený blok s hex ornamentom (z konceptu) */
.benefits { margin-top: 96px; }
.benefits__block { background: var(--teal-navy); color: #fff; padding: 52px 46px 56px; position: relative; overflow: hidden; }
.benefits__block::after { content: ""; position: absolute; right: -70px; top: -70px; width: 230px; height: 260px; background: var(--teal); opacity: .10;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.benefits__block > * { position: relative; }
.benefits__block h2 { color: #fff; margin-bottom: var(--space-4); }
.benefits__block .label { color: #a8c3c0; }
.benefits__block .hex-num { background: var(--teal); }
.benefits__block .lead { color: #a8c3c0; max-width: 44ch; margin-bottom: 38px; }
.benefit { display: grid; gap: 10px; }
.benefit .icon { width: 40px; height: 40px; display: grid; place-items: center; color: var(--flow); background: rgba(255,255,255,.06); }
.benefit .icon svg { width: 20px; height: 20px; }
.benefit h4 { color: #fff; margin-bottom: 2px; }
.benefit p { color: #a8c3c0; font-size: 14px; }
@media (max-width: 600px) { .benefits__block { padding: 36px 26px 40px; } }

/* --- 02 · METÓDY: tmavá sekcia so šikmou hornou hranou --- */
.methods { position: relative; padding: calc(var(--edge) + 70px) 0 130px; color: var(--on-dark); background: transparent; }
.methods__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden;
  clip-path: polygon(0 var(--edge), 100% 0, 100% 100%, 0 100%);
  background: radial-gradient(120% 90% at 20% 10%, #0d3a38 0%, transparent 62%), radial-gradient(100% 80% at 84% 82%, #103a2a 0%, transparent 58%), #060c12; }
.methods__bg::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,10,16,.7) 0%, rgba(5,10,16,.3) 32%, rgba(5,10,16,.4) 62%, rgba(5,10,16,.9) 100%); }
.methods .container { position: relative; z-index: 2; }
.methods .section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--space-5); max-width: none; margin-bottom: 62px; }
.methods .section-head > div { max-width: 52ch; }
.methods .grid { gap: 24px; }

/* --- 03 · NÁVOD --- */
.tutorial .section-head { margin-bottom: 64px; }
.tutorial-example { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
@media (max-width: 900px) { .tutorial-example { grid-template-columns: 1fr; } }
.example-card { background: var(--surface); overflow: hidden; }
.example-card__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 22px; border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.example-card__head span + span { color: var(--teal-ink); }
.example-card table.data th:first-child, .example-card table.data td:first-child { padding-left: 22px; }
.example-card table.data th:last-child, .example-card table.data td:last-child { padding-right: 22px; }
.example-card table.data tr.is-result td { background: var(--teal-tint); }
.example-card__foot { padding: 18px 22px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.example-card__foot small { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.example-card__foot strong { font-family: var(--font-mono); font-weight: 700; font-size: 17px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.example-card__foot .ok { color: var(--green); }
.example-card__foot .bad { color: var(--red); }
@media (max-width: 420px) { .example-card__foot { grid-template-columns: 1fr; } }
.example-card__note { font-size: 13.5px; color: var(--ink-muted); padding: 16px 22px 20px; margin: 0; background: var(--surface-2); }

/* --- 04 · O MNE --- */
.about { background: var(--surface); }
.about .split { align-items: start; }
.about-photo { overflow: hidden; background: var(--surface-2); aspect-ratio: 4/5; max-width: 380px; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo--placeholder { display: grid; place-items: center; color: var(--ink-faint); font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: .12em; text-transform: uppercase; }
.about blockquote { margin: var(--space-6) 0; padding-left: 22px; border-left: 3px solid var(--teal); font-size: var(--text-xl); font-weight: 600; letter-spacing: -.01em; color: var(--ink); line-height: 1.35; }

/* --- CTA pás (mesh + scrim, text v strede) --- */
.cta-band { position: relative; color: var(--on-dark); text-align: center; overflow: hidden; background: var(--deep); }
.cta-band .container { position: relative; z-index: 3; }
.cta-band h2 { max-width: 26ch; margin-inline: auto; color: #fff; }
.cta-band .lead { color: rgba(255,255,255,.84); margin-inline: auto; }
.cta-band .btn-row { justify-content: center; margin-top: var(--space-6); }

/* --- Podstránky: hlavička s mesh pozadím a šikmou hranou --- */
.page-hero { position: relative; color: var(--on-dark); margin-top: calc(-1 * var(--header-h)); overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--edge) * .6), 0 100%); }
.page-hero .container { position: relative; z-index: 3; padding-top: calc(var(--header-h) + 64px); padding-bottom: calc(var(--edge) * .6 + 64px); }
.page-hero h1 { max-width: 22ch; color: #fff; }
.page-hero .lead { color: rgba(255,255,255,.88); }
.page-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-8); }
@media (max-width: 900px) { .page-layout { grid-template-columns: 1fr; } .toc { display: none; } }

/* --- Toleran 3D (čoskoro) --- */
.soon { position: relative; min-height: 100vh; display: grid; place-items: center; text-align: center; color: var(--on-dark); margin-top: calc(-1 * var(--header-h)); padding: calc(var(--header-h) + 40px) 0 60px; overflow: hidden; }
.soon .container { position: relative; z-index: 3; max-width: 720px; }
.soon h1 { font-family: var(--font-brand); font-weight: 400; font-size: var(--text-hero); letter-spacing: 0; line-height: .95; margin: 28px 0; color: #fff; }
.soon h1 em { font-style: normal; font-weight: 400; color: var(--flow); }
.soon .lead { margin-inline: auto; }
.soon .form { margin-top: var(--space-7); text-align: left; }
.soon .form h3 { margin-bottom: var(--space-2); color: #fff; }
.soon .form-row { display: flex; gap: var(--space-2); }
.soon .form-row input { flex: 1; }
@media (max-width: 520px) { .soon .form-row { flex-direction: column; } }
.soon-back { margin-top: var(--space-6); }

/* --- 404 --- */
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.notfound .code { font-family: var(--font-mono); font-weight: 700; font-size: var(--text-hero); color: var(--teal-ink); line-height: 1; }