/* ============================================================
   RatoForma — styles.css
   Tamsus industrinis dizainas (Dark Premium Industrial)
   ============================================================ */

/* ── 1. Dizaino Kintamieji (Design Tokens) ───────────────── */
:root {
  --bg-base:          #08090d; /* Gilus anglies/juodas fonas */
  --bg-surface:       #0e1017; /* Tamsi metalo plokštė */
  --bg-card:          #141620; /* Karboninė pilka kortelėms */
  --bg-card-hover:    #1b1e2b; /* Pašviesinta pilka */
  
  --accent:           #ff5500; /* Ryški industrinė oranžinė (ugnis/restauravimas) */
  --accent-light:     #ff7733; /* Šviesesnė oranžinė */
  --accent-dim:       rgba(255, 85, 0, 0.1);
  --accent-glow:      rgba(255, 85, 0, 0.25);
  
  --accent-blue:      #0099ff; /* Elektrinė/hidraulinė mėlyna detalėms */
  --accent-blue-dim:  rgba(0, 153, 255, 0.1);

  --text-primary:     #f1f3f9; /* Šviesus sidabrinis tekstas */
  --text-secondary:   #8e97a6; /* Plieno pilkumo tekstas */
  --text-muted:       #515866; /* Muted/tamsiai pilkas tekstas */

  --border:           rgba(255, 255, 255, 0.055);
  --border-hover:     rgba(255, 255, 255, 0.12);
  --border-accent:    rgba(255, 85, 0, 0.35);
  
  --font-body:        'Inter', system-ui, -apple-system, sans-serif;
  --font-header:      'Outfit', var(--font-body);
  
  --section-gap:      7.5rem;
  --card-radius:      16px;
  --btn-radius:       10px;
  --transition-speed: 0.25s;
  --tr:               all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 2. Reset & Baziniai stiliai ─────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--tr);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  color: inherit;
}

button {
  cursor: pointer;
}

/* Pagalbinės klasės (Utilities) */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger > * {
  transition-delay: calc(var(--i, 0) * 75ms);
}

.text-gradient {
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.accent-text {
  color: var(--accent);
}

/* Sekcijų antraštės */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-header);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-title em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Mygtukai */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--btn-radius);
  transition: var(--tr);
  gap: 0.6rem;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  background-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 85, 0, 0.4);
}

.btn-outline {
  border: 1px solid var(--border-hover);
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--accent);
  background-color: var(--accent-dim);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ── 3. Header / Navigacija ──────────────────────────────── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 85px;
  z-index: 1000;
  background-color: transparent;
  transition: var(--tr);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background-color: rgba(8, 9, 13, 0.88);
  backdrop-filter: blur(12px);
  height: 75px;
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-header);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--accent);
}

.logo-icon {
  width: 20px;
  height: 20px;
  fill: var(--accent);
}

nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-links a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.header-cta {
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--tr);
}

/* ── 4. Hero Sekcija ────────────────────────────────────── */
#hero {
  padding-top: 170px;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(50px);
  z-index: -1;
  pointer-events: none;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.hero-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-badge.highlight {
  border-color: var(--accent);
  color: var(--text-primary);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
}

.hero-title {
  font-family: var(--font-header);
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

/* CSS-only Prieš/Po interaktyvus ratlankis */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.hero-visual-wrapper {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  border-radius: 50%;
  overflow: hidden;
  background-color: #0b0c11;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* Ratlankio bendra struktūra */
.wheel-mockup {
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  border: 8px solid #222;
  box-shadow: inset 0 0 25px rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wheel-inner-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 30px rgba(255, 85, 0, 0.05);
}

/* Stipinai (Spokes) */
.wheel-spokes {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
}
.spoke {
  position: absolute;
  top: 50%;
  left: 5%;
  width: 90%;
  height: 14px;
  background: currentColor;
  transform-origin: center center;
}
.spoke:nth-child(1) { transform: translateY(-50%) rotate(0deg); }
.spoke:nth-child(2) { transform: translateY(-50%) rotate(30deg); }
.spoke:nth-child(3) { transform: translateY(-50%) rotate(60deg); }
.spoke:nth-child(4) { transform: translateY(-50%) rotate(90deg); }
.spoke:nth-child(5) { transform: translateY(-50%) rotate(120deg); }
.spoke:nth-child(6) { transform: translateY(-50%) rotate(150deg); }

.wheel-center {
  position: absolute;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 4px solid #1a1a1a;
  z-index: 5;
  box-shadow: 0 8px 16px rgba(0,0,0,0.6);
}

/* 1 variantas: Prieš (Purvinas, aprūdijęs ratlankis) */
.hero-visual-before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: #383129; /* Tamsi purvina spalva */
  background: radial-gradient(circle, #201b15 20%, #0d0c0b 70%);
}
.hero-visual-before .wheel-mockup {
  border-color: #2b241e;
}
.hero-visual-before .spoke {
  background: linear-gradient(90deg, #2b241e, #473e35, #2b241e);
}
.hero-visual-before .wheel-center {
  background: #2b241e;
}

/* 2 variantas: Po (Spindintis chrominis ratlankis) */
.hero-visual-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: #ffffff; /* Sidabras / chromas */
  background: radial-gradient(circle, #252d3a 20%, #0c0e14 70%);
  z-index: 2;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%); /* Pradžioje kerpame pusiau */
  transition: clip-path 0.05s linear;
}
.hero-visual-after .wheel-mockup {
  border-color: #c0c8d4;
  box-shadow: inset 0 0 25px rgba(255, 255, 255, 0.4), 0 0 20px rgba(0, 153, 255, 0.15);
}
.hero-visual-after .spoke {
  background: linear-gradient(90deg, #8b97a8, #ffffff, #8b97a8);
}
.hero-visual-after .wheel-center {
  background: linear-gradient(135deg, #c0c8d4, #667285);
  border-color: #fff;
  box-shadow: 0 8px 25px rgba(0, 153, 255, 0.2);
}

/* Lipdukai Prieš/Po */
.visual-label {
  position: absolute;
  top: 25px;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 10;
  pointer-events: none;
}
.visual-label.before {
  right: 25px;
  background-color: rgba(26, 18, 12, 0.85);
  border: 1px solid #ff550050;
  color: #ffaa66;
}
.visual-label.after {
  left: 25px;
  background-color: rgba(12, 20, 31, 0.85);
  border: 1px solid #0099ff50;
  color: #66ccff;
}

/* Nematomas slankiklio elementas valdymui */
.hero-slider-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 20;
}

/* Slankiklio juosta */
.hero-slider-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: #ffffff;
  z-index: 15;
  pointer-events: none;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0, 153, 255, 0.8);
}

.hero-slider-bar::after {
  content: '↔';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 2px solid var(--accent);
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
}

/* ── 5. Paslaugų Sekcija ─────────────────────────────────── */
#paslaugos {
  padding: var(--section-gap) 0;
  background-color: var(--bg-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.25rem 2rem;
  border-radius: var(--card-radius);
  transition: var(--tr);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: var(--tr);
}

.service-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 50px;
  height: 50px;
  background-color: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  border: 1px solid rgba(255, 85, 0, 0.2);
}

.service-title {
  font-family: var(--font-header);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── 6. Darbų Galerija (Prieš/Po) ────────────────────────── */
#darbai {
  padding: var(--section-gap) 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: var(--tr);
}

.gallery-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

/* CSS Prieš/Po mini blokas */
.gallery-visual {
  position: relative;
  height: 200px;
  background-color: #0b0c10;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.gallery-visual-split {
  display: flex;
  width: 100%;
  height: 100%;
}

/* Kairė pusė - Prieš (Sugadintas) */
.split-before {
  width: 50%;
  height: 100%;
  position: relative;
  background: linear-gradient(135deg, #1f1a14 0%, #12100e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-before::before {
  content: '';
  position: absolute;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 5px solid #2e261e;
  background-color: #1a1612;
}

/* Dešinė pusė - Po (Atnaujintas) */
.split-after {
  width: 50%;
  height: 100%;
  position: relative;
  background: linear-gradient(135deg, #1c2738 0%, #0d121c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-after::before {
  content: '';
  position: absolute;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 5px solid #ffffff;
  background-color: #e6ecf5;
  box-shadow: 0 0 15px rgba(0, 153, 255, 0.4);
}

/* Blizgesys dešinėje pusėje */
.split-after::after {
  content: '';
  position: absolute;
  top: 15px;
  right: 15px;
  width: 15px;
  height: 15px;
  background-color: #ffffff;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); /* Žvaigždutė */
  box-shadow: 0 0 10px #ffffff;
  animation: shine 3s infinite ease-in-out;
}

@keyframes shine {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Prieš/Po žymos */
.gallery-visual .badge-before,
.gallery-visual .badge-after {
  position: absolute;
  bottom: 10px;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
}

.gallery-visual .badge-before {
  left: 10px;
  background-color: rgba(25, 20, 15, 0.85);
  color: #ff8833;
}

.gallery-visual .badge-after {
  right: 10px;
  background-color: rgba(10, 20, 30, 0.85);
  color: #33aaff;
}

.gallery-body {
  padding: 1.5rem;
}

.gallery-card-title {
  font-family: var(--font-header);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.gallery-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ── 7. Kainų Sekcija ────────────────────────────────────── */
#kainos {
  padding: var(--section-gap) 0;
  background-color: var(--bg-surface);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.pricing-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--tr);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.pricing-name {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.pricing-price {
  font-family: var(--font-header);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: baseline;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 0.25rem;
}

.pricing-price .price-from {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-right: 0.35rem;
}

.pricing-btn {
  width: 100%;
  margin-top: auto;
}

.pricing-note {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.85;
}

/* ── 8. Darbo Procesas ───────────────────────────────────── */
#procesas {
  padding: var(--section-gap) 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

/* Jungiamoji linija tarp žingsnių */
.process-grid::before {
  content: '';
  position: absolute;
  top: 35px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(255,85,0,0.1) 100%);
  z-index: 1;
}

.process-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-num {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 3px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-header);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--tr);
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.process-step:hover .step-num {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: scale(1.05);
}

.step-title {
  font-family: var(--font-header);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 220px;
}

/* ── 9. Pasitikėjimo Sekcija ──────────────────────────────── */
#kodėl-mes {
  padding: var(--section-gap) 0;
  background-color: var(--bg-surface);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trust-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2rem;
  text-align: center;
  transition: var(--tr);
}

.trust-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.trust-icon {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  display: block;
}

.trust-title {
  font-family: var(--font-header);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.trust-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ── 10. FAQ (D.U.K.) Akordeonas ─────────────────────────── */
#faq {
  padding: var(--section-gap) 0;
}

.faq-container {
  max-width: 750px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--tr);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item.active {
  border-color: var(--border-accent);
  background-color: var(--bg-card);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-header);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--tr);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--text-secondary);
  transition: var(--tr);
}

/* Horizontali linija */
.faq-icon::before {
  width: 14px;
  height: 2px;
}

/* Vertikali linija */
.faq-icon::after {
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-icon {
  transform: rotate(135deg);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
  background-color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── 11. Kontaktai ───────────────────────────────────────── */
#kontaktai {
  padding: var(--section-gap) 0;
  position: relative;
  overflow: hidden;
}

#kontaktai::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(50px);
  z-index: -1;
  pointer-events: none;
}

.contact-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  padding: 3.5rem 3rem;
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
  box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.contact-card .section-eyebrow {
  margin-bottom: 0.5rem;
}

.contact-title {
  font-family: var(--font-header);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 2.5rem;
}

.contact-ctas {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-cta-btn {
  min-width: 180px;
}

.contact-info-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── 12. Footer ─────────────────────────────────────────── */
footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background-color: var(--bg-base);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-header);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.footer-logo span {
  color: var(--accent);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── 13. Reakcija į įrenginius (Responsive Styles) ──────── */
@media (max-width: 1024px) {
  :root {
    --section-gap: 6rem;
  }
  
  .hero-layout {
    gap: 2.5rem;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 1.5rem;
  }

  .process-grid::before {
    display: none; /* Jungiamoji linija išjungiama kai grid'as lūžta */
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* Navigacijos meniu mobiliesiems */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-surface);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 2.5rem 2.5rem;
    gap: 2rem;
    z-index: 1000;
    transition: right 0.3s ease-in-out;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  }

  .nav-links.active {
    right: 0;
  }

  /* Hamburger animacija paspaudus */
  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .header-cta {
    display: none; /* Nuimam viršutinį CTA mygtuką mobiliajame, kad nesugriūtų navbar */
  }

  /* Hero lūžis */
  .hero-layout {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3.5rem;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .contact-card {
    padding: 2.5rem 1.5rem;
  }

  .contact-ctas {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .contact-cta-btn {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 540px) {
  :root {
    --section-gap: 4.5rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .hero-title {
    font-size: 2.15rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }
}