/* =============================================
   BeTaVoltTech - Main Stylesheet
   ============================================= */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --dark: #0d1b2a;
  --navy: #1b2a3b;
  --navy-light: #243447;
  --accent: #f0b429;
  --accent-dark: #d4980f;
  --accent-light: #ffd166;
  --white: #ffffff;
  --light-bg: #f4f6f9;
  --light-gray: #e8ecf0;
  --medium-gray: #a0aab4;
  --text-primary: #1a1a2e;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.15);
  --shadow-card: 0 2px 20px rgba(0,0,0,.07);
  --radius: 10px;
  --radius-lg: 16px;
  --transition: .25s ease;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --container: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: .48s;
  animation-timing-function: cubic-bezier(.22, 1, .36, 1);
}

::view-transition-old(root) {
  animation-name: page-vt-out;
}

::view-transition-new(root) {
  animation-name: page-vt-in;
}

@keyframes page-vt-out {
  to {
    opacity: 0;
    transform: translateY(-14px) scale(.992);
    filter: blur(4px);
  }
}

@keyframes page-vt-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(.992);
    filter: blur(4px);
  }
}

/* Smooth transitions between subpages */
body.page-transition-ready {
  opacity: 0;
  transform: translateY(18px) scale(.992);
  filter: blur(4px);
  transition: opacity .45s cubic-bezier(.22, 1, .36, 1), transform .45s cubic-bezier(.22, 1, .36, 1), filter .45s cubic-bezier(.22, 1, .36, 1);
}
body.page-transition-ready.page-loaded {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
body.page-leaving {
  opacity: 0;
  transform: translateY(-18px) scale(.992);
  filter: blur(5px);
  pointer-events: none;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================
   HEADER & NAVIGATION
   ============================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 30px rgba(0,0,0,.15);
  border-bottom-color: transparent;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-logo img {
  height: 36px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}
.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--dark);
  letter-spacing: -.5px;
}
.nav-logo-text span { color: var(--accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-menu a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .875rem;
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  letter-spacing: .02em;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent);
  background: rgba(240,180,41,.08);
}
.nav-menu .btn-contact {
  background: var(--accent);
  color: var(--dark) !important;
  padding: 6px 16px;
  border-radius: 6px;
  font-weight: 700;
  transition: background var(--transition), transform var(--transition);
}
.nav-menu .btn-contact:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  border-radius: 6px;
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(0,0,0,.05); }
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Overlay Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 999;
  flex-direction: column;
  padding: 32px 24px;
  gap: 8px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  padding: 14px 20px;
  border-radius: 8px;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), background var(--transition);
}
.mobile-menu a:hover { color: var(--accent); background: rgba(240,180,41,.08); }
.mobile-menu .btn-contact-mobile {
  background: var(--accent);
  color: var(--dark) !important;
  text-align: center;
  margin-top: 12px;
  border-radius: 8px;
  border-bottom: none;
}
.mobile-menu .btn-contact-mobile:hover { background: var(--accent-dark); }

/* =============================================
   HERO SECTIONS
   ============================================= */
.hero {
  padding-top: 60px; /* navbar height */
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/baner-hero.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,.88) 0%, rgba(13,27,42,.62) 100%);
}
/* Circuit pattern overlay – disabled when using real photo */
.hero-bg::after {
  display: none;
  content: '';
  position: absolute;
  inset: 0;
  opacity: .5;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,180,41,.15);
  border: 1px solid rgba(240,180,41,.3);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.03em;
}
.hero h1 .accent { color: var(--accent); }
.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-image-side {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 560px;
  z-index: 0;
  opacity: .08;
}

/* Page Hero (smaller) */
.page-hero {
  padding-top: 60px;
  min-height: 380px;
  display: flex;
  align-items: center;
  background-image: url('../assets/baner-hero.jpg');
  background-size: cover;
  background-position: center 42%;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,.82) 0%, rgba(27,42,59,.6) 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -.03em;
}
.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  max-width: 520px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: .875rem;
  color: rgba(255,255,255,.5);
}
.breadcrumb a { color: var(--accent); }
.breadcrumb i { font-size: .7rem; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .9rem;
  border-radius: 8px;
  transition: all var(--transition);
  letter-spacing: .02em;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: var(--dark);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(240,180,41,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.35);
}
.btn-outline:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-sm {
  padding: 9px 20px;
  font-size: .82rem;
}
.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* =============================================
   SECTIONS
   ============================================= */
.section {
  padding: 96px 0;
}
.section-sm {
  padding: 64px 0;
}
.section-dark {
  background: var(--dark);
  color: var(--white);
}
.section-navy {
  background: var(--navy);
  color: var(--white);
}
.section-light {
  background: var(--light-bg);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-header.left {
  text-align: left;
  max-width: none;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -.03em;
}
.section-dark .section-header h2,
.section-navy .section-header h2 { color: var(--white); }
.section-header p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
.section-dark .section-header p { color: rgba(255,255,255,.65); }
.section-navy .section-header p { color: rgba(255,255,255,.65); }
.accent-line {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 16px auto 0;
}
.section-header.left .accent-line { margin-left: 0; }

/* =============================================
   CARDS
   ============================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.cards-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}
.cards-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(240,180,41,.2);
}
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 60px;
  height: 60px;
  background: rgba(240,180,41,.12);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: background var(--transition);
}
.card-icon i {
  font-size: 1.5rem;
  color: var(--accent);
}
.card:hover .card-icon {
  background: var(--accent);
}
.card:hover .card-icon i { color: var(--dark); }
.card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.card p {
  color: var(--text-secondary);
  font-size: .92rem;
  line-height: 1.75;
}

/* Dark cards */
.card-dark {
  background: var(--navy-light);
  border-color: rgba(255,255,255,.06);
  color: var(--white);
}
.card-dark p { color: rgba(255,255,255,.65); }
.card-dark:hover { border-color: rgba(240,180,41,.3); }

/* =============================================
   STATS
   ============================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.stat-item {
  background: var(--white);
  padding: 40px 24px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: .9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 28px;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: rgba(240,180,41,.15);
  pointer-events: none;
}
.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}
.stars i { color: var(--accent); font-size: .9rem; }
.testimonial-text {
  font-size: .95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--white);
  font-size: .95rem;
  flex-shrink: 0;
}
.author-info h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
}
.author-info span {
  font-size: .82rem;
  color: var(--text-light);
}

/* Dark testimonials */
.section-dark .testimonial-card,
.section-navy .testimonial-card {
  background: var(--navy-light);
  border-color: rgba(255,255,255,.07);
}
.section-dark .testimonial-text,
.section-navy .testimonial-text { color: rgba(255,255,255,.7); }
.section-dark .author-info h4,
.section-navy .author-info h4 { color: var(--white); }
.section-dark .author-info span,
.section-navy .author-info span { color: rgba(255,255,255,.5); }

/* =============================================
   TEAM
   ============================================= */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.team-avatar {
  width: 100%;
  padding-top: 75%;
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
}
.team-avatar-photo {
  position: absolute ;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 27%;
}
.team-avatar-photo-down {
  object-position: 50% 27%;
}
.team-avatar-photo-mirror {
  transform: scaleX(-1);
}
.team-avatar-photo-enlarged {
  transform: scale(1.0);
  object-position: 50% 25%;
}
.team-avatar-initials {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -.03em;
}
.team-info {
  padding: 28px 24px;
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, var(--navy) 0%, var(--dark) 100%);
  color: var(--white);
}
.team-info h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.team-role {
  font-size: .85rem;
  color: var(--white);
  font-weight: 600;
  font-family: var(--font-heading);
  margin-bottom: 14px;
}
.team-bio {
  font-size: .88rem;
  color: rgba(255,255,255,.9);
  line-height: 1.7;
  margin-bottom: 20px;
}
.team-social {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.team-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--white);
  transition: background var(--transition), color var(--transition);
}
.team-social a:hover {
  background: var(--white);
  color: var(--dark);
}

/* =============================================
   PROCESS STEPS
   ============================================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.step-item {
  text-align: center;
  padding: 0 24px 48px;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--dark);
  border: 3px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.section-dark .step-number,
.section-navy .step-number {
  background: var(--navy-light);
}
.step-item h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.section-dark .step-item h3,
.section-navy .step-item h3 { color: var(--white); }
.step-item p {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}
.section-dark .step-item p,
.section-navy .step-item p { color: rgba(255,255,255,.6); }

/* =============================================
   GALLERY
   ============================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--navy);
  position: relative;
  cursor: pointer;
}
.gallery-item:nth-child(3n+1):nth-last-child(-n+3),
.gallery-item.wide {
  grid-column: span 2;
  aspect-ratio: 8/3;
}
.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--navy) 100%);
  color: rgba(255,255,255,.3);
  font-size: .85rem;
  transition: all var(--transition);
}
.gallery-placeholder i { font-size: 2rem; color: rgba(240,180,41,.3); }
.gallery-item:hover .gallery-placeholder { color: rgba(255,255,255,.6); }
.gallery-item:hover .gallery-placeholder i { color: var(--accent); }
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 0 solid var(--accent);
  border-radius: var(--radius);
  transition: border-width var(--transition);
}
.gallery-item:hover::after { border-width: 3px; }

/* Lightbox */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.open { display: flex; }
.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
}
.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-wrapper.contact-wrapper-equal {
  align-items: stretch;
}
.contact-wrapper.contact-wrapper-equal > .reveal-left,
.contact-wrapper.contact-wrapper-equal > .reveal-right {
  display: flex;
}
.contact-wrapper.contact-wrapper-equal .contact-data-panel {
  width: 100%;
  height: 100%;
}
.contact-wrapper.contact-wrapper-equal .contact-info-card,
.contact-wrapper.contact-wrapper-equal .form-card {
  width: 100%;
  height: 100%;
}

.contact-data-panel {
  position: relative;
  padding: 28px 24px 88px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-image: linear-gradient(135deg, rgba(13,27,42,.84) 0%, rgba(27,42,59,.62) 100%), url('../assets/chuj.png');
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-lg);
}
.contact-data-panel .contact-info p,
.contact-data-panel .footer-contact-item span,
.contact-data-panel .footer-contact-item i {
  color: var(--white);
}
.contact-data-panel .contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.contact-data-panel .contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-data-panel .contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 12px;
  width: 100%;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.contact-data-panel .contact-detail:first-of-type {
  margin-top: 20px;
}
.contact-data-panel .contact-detail-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  margin-top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 6px 16px rgba(240,180,41,.25);
}
.contact-data-panel .contact-detail-icon i {
  color: var(--dark);
  font-size: .95rem;
}
.contact-data-panel .contact-detail-text h4 {
  color: rgba(255,255,255,.95);
  font-size: .82rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-data-panel .contact-detail-text p {
  font-size: .92rem;
  line-height: 1.6;
  color: var(--white);
  margin: 0;
}
.contact-data-panel .contact-info p {
  color: rgba(255,255,255,.94);
  line-height: 1.75;
  margin-bottom: 26px;
}
.contact-data-panel .contact-info,
.contact-data-panel .contact-detail {
  position: relative;
  z-index: 1;
}
.contact-panel-logo {
  position: absolute;
  right: 16px;
  bottom: 14px;
  width: 84px;
  height: auto;
  z-index: 1;
  opacity: .95;
  border: 2px solid rgba(255,255,255,.95);
  border-radius: 10px;
  padding: 4px;
  background: #ffffff;
}

/* Branded dark info card */
.contact-info-card {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  position: relative;
  overflow: hidden;
}
.contact-info-card.contact-info-card-bg {
  background-image: linear-gradient(135deg, rgba(13,27,42,.84) 0%, rgba(27,42,59,.62) 100%), url('../assets/chuj.png');
  background-size: cover;
  background-position: center;
  padding-bottom: 104px;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(240,180,41,.08);
  pointer-events: none;
}
.contact-info-card::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(240,180,41,.05);
  pointer-events: none;
}
.contact-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.contact-info-card > p {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.8;
  margin-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding-bottom: 28px;
}
.contact-info-card .contact-details {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-info-card .contact-detail {
  align-items: center;
}
.contact-info-card .contact-detail-icon {
  background: rgba(240,180,41,.15);
  border: 1px solid rgba(240,180,41,.25);
}
.contact-info-card .contact-detail-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-info-card .contact-detail-text h4 {
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.contact-info-card .contact-detail-text p {
  color: var(--white);
  font-size: .92rem;
  font-weight: 500;
  margin: 0;
}
.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.contact-info p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(240,180,41,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon i { color: var(--accent); font-size: 1rem; }
.contact-detail-text h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: 4px;
}
.contact-detail-text p {
  font-size: .9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .85rem;
  color: var(--text-primary);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .93rem;
  color: var(--text-primary);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(240,180,41,.15);
}
.form-group input.error,
.form-group textarea.error { border-color: #e53e3e; }
.form-group .error-msg {
  font-size: .8rem;
  color: #e53e3e;
  display: none;
}
.form-group.has-error .error-msg { display: block; }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success i {
  font-size: 3rem;
  color: #38a169;
  margin-bottom: 16px;
}
.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.form-success p { color: var(--text-secondary); }

/* =============================================
   AWARDS / CERTIFICATIONS
   ============================================= */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.award-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.award-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.award-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(240,180,41,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.award-icon i { font-size: 1.4rem; color: var(--accent); }
.award-text h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: 6px;
}
.award-text p { font-size: .88rem; color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   CASE STUDIES / BLOG CARDS
   ============================================= */
.case-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.case-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--dark), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.2);
  font-size: 2.5rem;
  overflow: hidden;
  position: relative;
}
.case-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,.3) 100%);
}
.case-card-body { padding: 28px 24px; }
.case-tag {
  display: inline-block;
  background: rgba(240,180,41,.12);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.case-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}
.case-card-body p {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}
.case-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .85rem;
  color: var(--accent);
}
.case-card-link:hover { gap: 10px; }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-section {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  padding: 72px 0;
  text-align: center;
}
.cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}
.cta-section p {
  font-size: 1.05rem;
  color: rgba(13,27,42,.7);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-section .btn-dark:hover {
  background: var(--dark);
  box-shadow: 0 8px 25px rgba(0,0,0,.2);
}

/* Wycena CTA banner */
.wycena-cta-banner {
  margin-top: 46px;
  padding: 88px 28px;
  border-radius: var(--radius-lg);
  background-image: linear-gradient(135deg, rgba(13,27,42,.82) 0%, rgba(13,27,42,.56) 100%), url('../assets/obrazek.jfif');
  background-size: cover;
  background-position: center 38%;
  color: var(--white);
  box-shadow: var(--shadow-lg);
}
.wycena-cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 22px;
  color: var(--white);
}

/* =============================================
   FEATURE LIST
   ============================================= */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(240,180,41,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-icon i { font-size: .85rem; color: var(--accent); }
.feature-item h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .92rem;
  margin-bottom: 4px;
}
.feature-item p { font-size: .88rem; color: var(--text-secondary); line-height: 1.65; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--light-bg);
  color: var(--text-primary);
  padding: 72px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand img {
  height: 44px;
  margin-bottom: 16px;
  border-radius: 6px;
}
.footer-brand .brand-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}
.footer-brand .brand-name span { color: var(--accent); }
.footer-brand p {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(0,0,0,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: .9rem;
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover {
  background: var(--accent);
  color: var(--dark);
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .9rem;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: .875rem;
  color: var(--text-secondary);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
}
.footer-col ul a::before {
  content: '›';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1;
}
.footer-col ul a:hover { color: var(--accent); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item i {
  color: var(--accent);
  font-size: .9rem;
  margin-top: 0;
  flex-shrink: 0;
}
.footer-contact-item span {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.footer-contact-item-phone {
  align-items: center;
}
.footer-contact-item-phone i {
  margin-top: 0;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: .82rem;
  color: var(--text-secondary);
}
.footer-bottom a { color: var(--accent); }

/* =============================================
   ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 500;
  border: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
}

/* =============================================
   UTILITIES
   ============================================= */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.divider {
  height: 1px;
  background: var(--border);
  border: none;
}
.divider-dark { background: rgba(255,255,255,.08); }
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: .05em;
}
.badge-accent {
  background: rgba(240,180,41,.15);
  color: var(--accent);
  border: 1px solid rgba(240,180,41,.25);
}
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }
.split-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.split-image-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.2);
  font-size: .85rem;
}
.split-image-inner i { font-size: 3rem; color: rgba(240,180,41,.25); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .split-section { grid-template-columns: 1fr; gap: 40px; }
  .split-section.reverse { direction: ltr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide,
  .gallery-item:nth-child(3n+1):nth-last-child(-n+3) {
    grid-column: span 1;
    aspect-ratio: 4/3;
  }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .hero {
    min-height: 100svh;
    align-items: flex-end;
    padding-bottom: 56px;
  }
  .hero-bg::before {
    background: linear-gradient(to top, rgba(13,27,42,.97) 0%, rgba(13,27,42,.7) 55%, rgba(13,27,42,.45) 100%);
  }
  .hero-content {
    text-align: center;
    max-width: 100%;
    padding: 0 4px;
  }
  .hero h1 {
    font-size: clamp(1.75rem, 7.5vw, 2.4rem);
    letter-spacing: -.02em;
  }
  .hero p {
    font-size: 1rem;
    max-width: 100%;
    color: rgba(255,255,255,.82);
  }
  .hero-badge { font-size: .72rem; }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn { width: 100%; justify-content: center; max-width: 360px; }
  .cards-grid { grid-template-columns: 1fr; }
  .cards-grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
  .form-card { padding: 32px 24px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .wycena-cta-banner {
    padding: 64px 20px;
    background-position: center 32%;
  }
}
@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .page-hero { min-height: 280px; }
  .section-header h2 { font-size: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
  }

  body.page-transition-ready,
  body.page-transition-ready.page-loaded,
  body.page-leaving {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
    pointer-events: auto;
  }
}