/* ============================================================
   NOMATEC — Systemy transportowe i przenośniki
   Style: MOVEMENT / CONVEYOR — ruch, przepływ, taśma produkcyjna
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.trans-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: #0A0A0A;
  padding-top: var(--header-h, 80px);
}

/* Background roller texture */
.trans-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(255,255,255,0.03) 39px,
      rgba(255,255,255,0.03) 40px
    );
  background-color: #0A0A0A;
}

.trans-hero__photo {
  position: absolute;
  inset: 0;
  background-image: url('/assets/Sytemytransportowe/transport_hero_opt.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.07;
  z-index: 1;
}

/* Animated conveyor belt strip at bottom of hero */
.trans-hero__belt {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  z-index: 2;
  overflow: hidden;
}

.trans-hero__belt-track {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    #1A1A1C 0px,
    #1A1A1C 40px,
    #333337 40px,
    #333337 48px
  );
  animation: conveyorMove 1.2s linear infinite;
}

@keyframes conveyorMove {
  from { background-position: 0 0; }
  to   { background-position: 48px 0; }
}

.trans-hero__belt-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #0A0A0A 0%,
    transparent 8%,
    transparent 92%,
    #0A0A0A 100%
  );
  pointer-events: none;
}

.trans-hero__belt-shadow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(180deg, #0A0A0A, transparent);
  pointer-events: none;
}

/* Hero content */
.trans-hero__inner {
  position: relative;
  z-index: 3;
  max-width: var(--content-w, 1200px);
  margin: 0 auto;
  padding: var(--space-xl, 8rem) var(--space-md, 2rem) calc(var(--space-xl, 8rem) + 56px);
  width: 100%;
}

.trans-hero__arrow-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-red, #FF101C);
  margin-bottom: var(--space-md, 2rem);
}

.trans-hero__arrow-label .arrow-deco {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-red, #FF101C);
}

.trans-hero h1 {
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  max-width: 16ch;
  margin-bottom: var(--space-md, 2rem);
}

.trans-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-light, #A0A0A5);
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: var(--space-lg, 4rem);
}

.trans-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 2rem;
  background: var(--color-red, #FF101C);
  color: #FFFFFF;
  font-family: var(--font-heading, sans-serif);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 2px solid var(--color-red, #FF101C);
  transition: background 0.3s, color 0.3s;
}

.trans-hero__cta:hover {
  background: transparent;
  color: var(--color-red, #FF101C);
}

/* Arrow decorator */
.arrow-deco {
  display: inline-block;
  color: var(--color-red, #FF101C);
  font-size: 1.2em;
  line-height: 1;
}

/* ============================================================
   SECTION ALTERNATE BACKGROUNDS
   ============================================================ */
.trans-section--dark {
  background-color: #1A1A1C;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(255,255,255,0.025) 39px,
    rgba(255,255,255,0.025) 40px
  );
}

.trans-section--black {
  background-color: #0A0A0A;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(255,255,255,0.018) 39px,
    rgba(255,255,255,0.018) 40px
  );
}

/* ============================================================
   SOLUTIONS SECTION
   ============================================================ */
.trans-solutions {
  padding: var(--space-xl, 8rem) var(--space-md, 2rem);
}

.trans-solutions__inner {
  max-width: var(--content-w, 1200px);
  margin: 0 auto;
}

.section-kicker {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-light, #A0A0A5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.section-kicker--red {
  color: var(--color-red, #FF101C);
}

.section-kicker::after {
  content: '';
  display: block;
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.trans-solutions__title {
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  max-width: 24ch;
  margin-bottom: 1.25rem;
}

.trans-solutions__lead {
  max-width: 760px;
  margin: 0 0 var(--space-lg, 4rem);
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.8;
  color: rgba(255,255,255,0.68);
}

.trans-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

@media (max-width: 900px) {
  .trans-cards {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

.trans-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}

.trans-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-red, #FF101C);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease, ease);
  transform-origin: left;
}

.trans-card:hover {
  background: rgba(255,255,255,0.035);
  border-color: rgba(255,16,28,0.2);
}

.trans-card:hover::after {
  transform: scaleX(1);
}

.trans-card__num {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-red, #FF101C);
}

.trans-card__title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.trans-card__title .arrow-deco {
  font-size: 0.9em;
  opacity: 0.6;
  transition: opacity 0.2s, transform 0.2s;
}

.trans-card:hover .trans-card__title .arrow-deco {
  opacity: 1;
  transform: translateX(4px);
}

.trans-card__body {
  font-size: 0.9375rem;
  color: var(--color-light, #A0A0A5);
  line-height: 1.65;
}

/* ============================================================
   PROCESS TIMELINE (horizontal)
   ============================================================ */
.trans-process {
  padding: var(--space-xl, 8rem) var(--space-md, 2rem);
}

.trans-process__inner {
  max-width: var(--content-w, 1200px);
  margin: 0 auto;
}

.trans-process__title {
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.trans-process__lead {
  max-width: 840px;
  margin: 0 0 var(--space-lg, 4rem);
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.8;
  color: rgba(255,255,255,0.68);
}

.trans-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  gap: 0;
}

/* Connecting line */
.trans-timeline::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: linear-gradient(
    270deg,
    rgba(255,16,28,0.95) 0%,
    rgba(255,16,28,0.55) 50%,
    rgba(255,16,28,0.22) 100%
  );
  z-index: 0;
}

.trans-timeline::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: rgba(255,255,255,0.07);
  z-index: -1;
}

@media (max-width: 768px) {
  .trans-timeline {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .trans-timeline::before {
    display: none;
  }

  .trans-timeline::after {
    display: none;
  }
}

.trans-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 1.75rem 0 0;
  position: relative;
  z-index: 1;
}

.trans-step__dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-red, #FF101C);
  flex-shrink: 0;
  margin-bottom: 1.25rem;
  position: relative;
  box-shadow:
    0 0 0 6px rgba(255,16,28,0.14),
    0 0 0 1px rgba(255,255,255,0.12) inset;
}

.trans-step__num {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-red, #FF101C);
  margin-bottom: 0.5rem;
}

.trans-step__title {
  font-family: var(--font-heading, sans-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.trans-step__body {
  font-size: 0.875rem;
  color: var(--color-light, #A0A0A5);
  line-height: 1.6;
}

/* ============================================================
   WHY US SECTION
   ============================================================ */
.trans-why {
  padding: var(--space-xl, 8rem) var(--space-md, 2rem);
}

.trans-why__inner {
  max-width: var(--content-w, 1200px);
  margin: 0 auto;
}

.trans-why__title {
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.trans-why__lead {
  max-width: 680px;
  margin: 0 0 var(--space-lg, 4rem);
  color: var(--color-light, #A0A0A5);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.7;
}

.trans-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

@media (max-width: 768px) {
  .trans-why-grid {
    grid-template-columns: 1fr;
  }
}

.trans-why-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2rem 1.75rem;
  transition: border-color 0.3s;
}

.trans-why-item:hover {
  border-color: rgba(255,16,28,0.2);
}

.trans-why-item__heading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.trans-why-item__heading .arrow-deco {
  color: var(--color-red, #FF101C);
  flex-shrink: 0;
}

.trans-why-item__body {
  font-size: 0.9rem;
  color: var(--color-light, #A0A0A5);
  line-height: 1.65;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.trans-cta {
  padding: var(--space-xl, 8rem) var(--space-md, 2rem);
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(90deg, rgba(10,10,10,0.96) 0%, rgba(10,10,10,0.88) 48%, rgba(10,10,10,0.72) 100%),
    url('/assets/Sytemytransportowe/transport_cta_opt.webp');
  background-size: cover;
  background-position: center;
}

.trans-cta__belt {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    #1A1A1C 0px,
    #1A1A1C 40px,
    var(--color-red, #FF101C) 40px,
    var(--color-red, #FF101C) 48px
  );
  animation: conveyorMove 1.5s linear infinite;
  opacity: 0.4;
}

.trans-cta__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-w, 1200px);
  margin: 0 auto;
}

.trans-cta__heading {
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.trans-cta__sub {
  font-size: 1.0625rem;
  color: var(--color-light, #A0A0A5);
  margin-bottom: var(--space-lg, 4rem);
  max-width: 52ch;
}

.trans-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  background: var(--color-red, #FF101C);
  color: #FFFFFF;
  font-family: var(--font-heading, sans-serif);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid var(--color-red, #FF101C);
  transition: background 0.3s, color 0.3s;
}

.trans-cta__btn:hover {
  background: transparent;
  color: var(--color-red, #FF101C);
}

/* --- Light section variant --- */
.trans-section--light {
  background-color: #f8f8f8 !important;
  background-image:
    linear-gradient(rgba(248,248,248,0.92), rgba(248,248,248,0.92)),
    url('/assets/Sytemytransportowe/transport_section_opt.webp') !important;
  background-size: cover !important;
  background-position: center !important;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
}
.trans-section--light .trans-solutions__title,
.trans-section--light .trans-process__title,
.trans-section--light .trans-why__heading {
  color: var(--color-black);
}
.trans-section--light .section-kicker { color: #555; }
.trans-section--light .section-kicker--red { color: var(--color-red); }
.trans-section--light .trans-solutions__lead { color: #555; }

.trans-section--light .trans-card {
  background: #ffffff;
  border-color: #e0e0e0;
}
.trans-section--light .trans-card:hover {
  background: #fff;
  border-color: rgba(255,16,28,0.25);
}
.trans-section--light .trans-card__title { color: var(--color-black); }
.trans-section--light .trans-card__body { color: #555; }

.trans-section--light .trans-step__title { color: var(--color-black); }
.trans-section--light .trans-step__body { color: #555; }
.trans-section--light .trans-step__dot {
  border-color: var(--color-red);
  background: #f8f8f8;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .trans-hero__inner {
    padding: var(--space-lg, 4rem) var(--space-sm, 1rem) calc(var(--space-lg, 4rem) + 56px);
  }

  .trans-solutions,
  .trans-process,
  .trans-why,
  .trans-cta {
    padding: var(--space-lg, 4rem) var(--space-sm, 1rem);
  }
}

/* Dark service override: remove light backgrounds on service subpages */
.trans-section--light {
  background-color: #0d0d0f !important;
  background-image:
    linear-gradient(rgba(10,10,10,0.9), rgba(10,10,10,0.9)),
    url('/assets/Sytemytransportowe/transport_section_opt.webp') !important;
  border-top-color: rgba(255,255,255,0.08);
  border-bottom-color: rgba(255,255,255,0.08);
}
.trans-section--light .trans-solutions__title,
.trans-section--light .trans-process__title,
.trans-section--light .trans-why__heading,
.trans-section--light .trans-step__title,
.trans-section--light .trans-card__title { color: var(--color-white); }
.trans-section--light .section-kicker,
.trans-section--light .trans-solutions__lead,
.trans-section--light .trans-card__body,
.trans-section--light .trans-step__body { color: var(--color-light); }
.trans-section--light .section-kicker--red { color: var(--color-red); }
.trans-section--light .trans-card {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.08);
}
.trans-section--light .trans-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,16,28,0.25);
}
.trans-section--light .trans-step__dot {
  background: var(--color-red);
  box-shadow: 0 0 0 6px rgba(255,16,28,0.14), 0 0 0 1px rgba(255,255,255,0.12) inset;
}