/* ============================================================
   NOMATEC — Szlifowanie precyzyjne
   STYLE: MIKROMETR / SURFACE
   Minimalizm, duże puste przestrzenie, gładka powierzchnia
   ============================================================ */

/* --- Animations --- */
@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Hero --- */
.szlifowanie-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-black);
}

.szlifowanie-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/Szlifowanie/nomatec-szlifowanie-precyzyjne.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  z-index: 0;
}

/* Light reflection shimmer overlay */
.szlifowanie-hero__shimmer {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 35%,
    rgba(255, 255, 255, 0.04) 45%,
    rgba(255, 255, 255, 0.07) 50%,
    rgba(255, 255, 255, 0.04) 55%,
    transparent 65%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 8s ease-in-out infinite;
  pointer-events: none;
}

.szlifowanie-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: calc(var(--header-h) + 5rem);
  padding-bottom: 7rem;
}

.szlifowanie-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 2rem;
  display: block;
}

.szlifowanie-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--color-white);
  max-width: 660px;
  margin-bottom: 2rem;
  animation: fade-up 0.8s var(--ease) both;
}

.szlifowanie-hero__tagline {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-light);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
  animation: fade-up 0.8s 0.15s var(--ease) both;
}

.szlifowanie-hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fade-up 0.8s 0.3s var(--ease) both;
}

/* Dividing line after hero */
.szlifowanie-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-mid) 30%, var(--color-mid) 70%, transparent 100%);
}

/* --- Section Base --- */
.szlifowanie-section {
  padding: 7rem 0;
}

.szlifowanie-section--white {
  background-color: #f8f8f8;
  background-image:
    linear-gradient(rgba(248,248,248,0.92), rgba(248,248,248,0.92)),
    url('/assets/Szlifowanie/nomatec-szlifowanie-precyzyjne.webp');
  background-size: cover;
  background-position: center;
  color: var(--color-black);
}

.szlifowanie-section--white p {
  color: #444;
}

.szlifowanie-section--black {
  background-color: var(--color-black);
}

.szlifowanie-section--near-black {
  background-color: #111113;
}

.szlifowanie-section__inner {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Heading styles — minimal, no decoration */
.szlifowanie-section__heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 0.5rem;
}

/* On white background — black heading */
.szlifowanie-section--white .szlifowanie-section__heading {
  color: var(--color-black);
}

/* On dark background — white heading */
.szlifowanie-section--black .szlifowanie-section__heading,
.szlifowanie-section--near-black .szlifowanie-section__heading {
  color: var(--color-white);
}

.szlifowanie-section__sub {
  font-size: 1rem;
  margin-bottom: 4rem;
  line-height: 1.6;
}

.szlifowanie-section--white .szlifowanie-section__sub {
  color: #666;
}

.szlifowanie-section--black .szlifowanie-section__sub,
.szlifowanie-section--near-black .szlifowanie-section__sub {
  color: var(--color-light);
}

/* --- 3 geometric type cards --- */
.szlifowanie-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
  background: #ddd;
}

.szlifowanie-type {
  background: var(--color-white);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

/* SVG icon container */
.szlifowanie-type__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: rgba(255,16,28,0.06);
  border: 1px solid rgba(255,16,28,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  transition: background var(--dur-med) var(--ease),
              border-color var(--dur-med) var(--ease);
}
.szlifowanie-type:hover .szlifowanie-type__icon {
  background: rgba(255,16,28,0.1);
  border-color: var(--color-red);
}
.szlifowanie-type__icon svg { display: block; }

.szlifowanie-type__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: 0;
}

.szlifowanie-type__text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: #555;
  line-height: 1.65;
}

/* --- Ra/Rz parameters — clean typography only --- */
.szlifowanie-params {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.szlifowanie-param {
  border-top: 1px solid var(--color-mid);
  padding-top: 1.25rem;
}

.szlifowanie-param__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 0.5rem;
  display: block;
}

.szlifowanie-param__value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.szlifowanie-param__desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-light);
  line-height: 1.5;
}

/* --- "Dlaczego nasz szlif?" — clean text layout --- */
.szlifowanie-reasons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 4rem;
  margin-top: 3rem;
}

@media (max-width: 640px) {
  .szlifowanie-reasons {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.szlifowanie-reason {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.1rem 1.4rem;
  margin: -1.1rem -1.4rem;
  background: transparent;
  transition: background 0.3s ease;
}

/* Hover: subtle grey panel fades in behind the card */
.szlifowanie-reason:hover {
  background: rgba(255, 255, 255, 0.05);
}

.szlifowanie-reason__bar {
  width: 3px;
  height: 100%;
  min-height: 48px;
  background: var(--color-mid);
  flex-shrink: 0;
  align-self: stretch;
  transition: background 0.3s ease, width 0.3s ease;
}

/* Hover: the bar lights up red on every card */
.szlifowanie-reason:hover .szlifowanie-reason__bar {
  background: var(--color-red);
  width: 4px;
}

.szlifowanie-reason__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.szlifowanie-reason__text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-light);
  line-height: 1.6;
}

/* --- CTA --- */
.szlifowanie-cta {
  padding: 9rem 0;
  background-color: var(--color-white);
  text-align: center;
}

.szlifowanie-cta__inner {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.szlifowanie-cta__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-black);
  line-height: 1.0;
  margin-bottom: 1.25rem;
}

.szlifowanie-cta__title span {
  color: var(--color-red);
}

.szlifowanie-cta__sub {
  font-size: 1.05rem;
  color: #666;
  margin-bottom: 2.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Override btn colors for white background */
.szlifowanie-cta .btn--primary {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.szlifowanie-cta .btn--primary:hover {
  background: transparent;
  color: var(--color-black);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .szlifowanie-hero__content {
    padding-top: calc(var(--header-h) + 3rem);
    padding-bottom: 5rem;
  }

  .szlifowanie-hero__title {
    font-size: clamp(2.25rem, 10vw, 4.5rem);
    letter-spacing: 0;
  }

  .szlifowanie-types {
    grid-template-columns: 1fr;
  }

  .szlifowanie-type {
    flex-direction: row;
    align-items: center;
    padding: 2rem;
  }
}

/* Dark service override: remove white backgrounds on service subpages */
.szlifowanie-section--white {
  background-color: #0d0d0f;
  background-image: none;
  color: var(--color-white);
}
.szlifowanie-section--white p,
.szlifowanie-section--white .szlifowanie-section__sub { color: var(--color-light); }
.szlifowanie-section--white .szlifowanie-section__heading { color: var(--color-white); }
.szlifowanie-types { background: rgba(255,255,255,0.08); }
.szlifowanie-type {
  background: #141416;
  border: 1px solid rgba(255,255,255,0.07);
}
.szlifowanie-type__icon {
  color: var(--color-red);
  background: rgba(255,16,28,0.08);
  border-color: rgba(255,16,28,0.2);
}
.szlifowanie-type__title { color: var(--color-white); }
.szlifowanie-type__text { color: var(--color-light); }
.szlifowanie-cta {
  background-color: #0a0a0a;
  background-image:
    linear-gradient(rgba(255,16,28,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,16,28,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.szlifowanie-cta__title { color: var(--color-white); }
.szlifowanie-cta__sub { color: var(--color-light); }
.szlifowanie-cta .btn--primary {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}
.szlifowanie-cta .btn--primary:hover {
  background: transparent;
  color: var(--color-red);
}