/*
Theme Name: nightscode
Theme URI: https://nightscode.com
Author: nightscode
Description: Strona studio — opieka, rozwój i utrzymanie serwisów WWW.
Version: 1.0.0
Text Domain: nightscode
*/

:root {
  --ink: #0b0f14;
  --ink-soft: #151b24;
  --paper: #f3f1eb;
  --paper-2: #e7e4db;
  --muted: #6b7280;
  --line: rgba(11, 15, 20, 0.12);
  --line-light: rgba(243, 241, 235, 0.16);
  --accent: #d97706;
  --accent-2: #f59e0b;
  --ok: #2f9e6b;
  --font-sans: "Sora", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --max: 1120px;
  --radius: 4px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.ns-wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Nav —— */
.ns-nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  padding: 1.25rem 0;
}

.ns-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ns-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.ns-brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

.ns-brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ns-brand__word {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.ns-brand__word span {
  color: var(--accent-2);
}

.ns-nav__links {
  display: none;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: rgba(243, 241, 235, 0.82);
}

.ns-nav__links a:hover {
  color: var(--paper);
}

.ns-nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.ns-nav__cta:hover {
  background: #b45309;
  transform: translateY(-1px);
}

@media (min-width: 800px) {
  .ns-nav__links {
    display: flex;
  }
}

/* —— Hero —— */
.ns-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--paper);
  overflow: hidden;
  background: var(--ink);
}

.ns-hero__media {
  position: absolute;
  inset: 0;
}

.ns-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: ns-ken 18s var(--ease) infinite alternate;
}

.ns-hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 15, 20, 0.55) 0%, rgba(11, 15, 20, 0.35) 35%, rgba(11, 15, 20, 0.88) 100%),
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(217, 119, 6, 0.18), transparent 55%);
}

.ns-hero__content {
  position: relative;
  z-index: 2;
  padding: 7.5rem 0 4.5rem;
}

.ns-hero__brand {
  margin: 0 0 1.25rem;
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.95;
  opacity: 0;
  transform: translateY(18px);
  animation: ns-rise 0.9s var(--ease) 0.15s forwards;
}

.ns-hero__brand em {
  font-style: normal;
  color: var(--accent-2);
}

.ns-hero__title {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.2;
  opacity: 0;
  transform: translateY(18px);
  animation: ns-rise 0.9s var(--ease) 0.32s forwards;
}

.ns-hero__lead {
  margin: 0 0 1.75rem;
  max-width: 38ch;
  color: rgba(243, 241, 235, 0.78);
  font-size: 1.05rem;
  opacity: 0;
  transform: translateY(18px);
  animation: ns-rise 0.9s var(--ease) 0.45s forwards;
}

.ns-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(18px);
  animation: ns-rise 0.9s var(--ease) 0.58s forwards;
}

.ns-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.ns-btn:hover {
  transform: translateY(-1px);
}

.ns-btn--primary {
  background: var(--accent);
  color: #fff;
}

.ns-btn--primary:hover {
  background: #b45309;
}

.ns-btn--ghost {
  border: 1px solid var(--line-light);
  color: var(--paper);
  background: rgba(11, 15, 20, 0.25);
  backdrop-filter: blur(6px);
}

.ns-btn--ghost:hover {
  border-color: rgba(243, 241, 235, 0.45);
}

.ns-hero__meta {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-light);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(243, 241, 235, 0.55);
  opacity: 0;
  animation: ns-rise 0.9s var(--ease) 0.72s forwards;
}

/* —— Sections —— */
.ns-section {
  padding: 5rem 0;
}

.ns-section--ink {
  background: var(--ink);
  color: var(--paper);
}

.ns-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.ns-section--ink .ns-kicker {
  color: var(--accent-2);
}

.ns-h2 {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 550;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.ns-intro {
  margin: 0 0 2.5rem;
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.ns-section--ink .ns-intro {
  color: rgba(243, 241, 235, 0.68);
}

/* Services as editorial rows — not card grid */
.ns-services {
  border-top: 1px solid var(--line);
}

.ns-service {
  display: grid;
  gap: 0.75rem 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

@media (min-width: 760px) {
  .ns-service {
    grid-template-columns: 3.5rem 1fr 1.4fr;
  }
}

.ns-service__idx {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  padding-top: 0.35rem;
}

.ns-service__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.ns-service__text {
  margin: 0;
  color: var(--muted);
}

/* Platforms */
.ns-platforms {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 700px) {
  .ns-platforms {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ns-platform {
  background: var(--paper);
  padding: 1.4rem 1.25rem;
  transition: background 0.3s var(--ease);
}

.ns-platform:hover {
  background: var(--paper-2);
}

.ns-platform__name {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.ns-platform__desc {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.ns-platform--wide {
  grid-column: 1 / -1;
  background:
    linear-gradient(120deg, rgba(217, 119, 6, 0.08), transparent 40%),
    var(--ink-soft);
  color: var(--paper);
  border-top: 1px solid var(--line);
}

.ns-section--ink .ns-platform--wide {
  background:
    linear-gradient(120deg, rgba(245, 158, 11, 0.12), transparent 45%),
    #101621;
}

.ns-platform--wide .ns-platform__desc {
  color: rgba(243, 241, 235, 0.7);
  max-width: 60ch;
}

/* Process */
.ns-process {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .ns-process {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ns-step__num {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-2);
}

.ns-step__title {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.ns-step__text {
  margin: 0;
  color: rgba(243, 241, 235, 0.68);
  font-size: 0.95rem;
}

/* CTA band */
.ns-cta {
  padding: 4.5rem 0;
  background:
    linear-gradient(135deg, #1a1208 0%, var(--ink) 45%, #0f1a14 100%);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.ns-cta::before {
  content: "";
  position: absolute;
  width: 42vw;
  height: 42vw;
  right: -10vw;
  top: -20vw;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.22), transparent 65%);
  pointer-events: none;
  animation: ns-pulse 7s ease-in-out infinite alternate;
}

.ns-cta .ns-wrap {
  position: relative;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .ns-cta .ns-wrap {
    grid-template-columns: 1.4fr auto;
    align-items: end;
  }
}

.ns-cta__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  max-width: 16ch;
}

.ns-cta__text {
  margin: 0;
  color: rgba(243, 241, 235, 0.72);
  max-width: 40ch;
}

.ns-cta__mail {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-2);
  border-bottom: 1px solid transparent;
}

.ns-cta__mail:hover {
  border-bottom-color: var(--accent-2);
}

/* Footer */
.ns-footer {
  background: var(--ink);
  color: rgba(243, 241, 235, 0.55);
  padding: 1.5rem 0 2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.ns-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--line-light);
  padding-top: 1.25rem;
}

@keyframes ns-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ns-ken {
  to {
    transform: scale(1.1) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes ns-pulse {
  to {
    transform: translate3d(-4%, 6%, 0) scale(1.08);
    opacity: 0.85;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .ns-hero__brand,
  .ns-hero__title,
  .ns-hero__lead,
  .ns-hero__actions,
  .ns-hero__meta {
    opacity: 1;
    transform: none;
  }
}