/*
 Theme Name:   Szmaragd111 Child
 Theme URI:    https://szmaragd111.pl
 Description:  Motyw potomny Astra dla Szmaragd111 Sp. z o.o. - uslugi utrzymania infrastruktury kolejowej
 Author:       Szmaragd111
 Author URI:   https://szmaragd111.pl
 Template:     astra
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  szmaragd-child
*/

/* ===================================
   SZMARAGD111 - DESIGN SYSTEM
   =================================== */

:root {
  /* Primary - Szmaragd (Emerald Green) */
  --sz-green-50: #ecfdf5;
  --sz-green-100: #d1fae5;
  --sz-green-200: #a7f3d0;
  --sz-green-300: #6ee7b7;
  --sz-green-400: #34d399;
  --sz-green-500: #10b981;
  --sz-green-600: #059669;
  --sz-green-700: #047857;
  --sz-green-800: #065f46;
  --sz-green-900: #064e3b;
  --sz-primary: #047857;
  --sz-primary-dark: #065f46;
  --sz-primary-light: #10b981;

  /* Accent - Red from logo */
  --sz-red-500: #C41E2A;
  --sz-red-600: #A3171F;
  --sz-red-700: #8B1019;
  --sz-accent: #C41E2A;
  --sz-accent-dark: #A3171F;

  /* Neutrals */
  --sz-gray-50: #f9fafb;
  --sz-gray-100: #f3f4f6;
  --sz-gray-200: #e5e7eb;
  --sz-gray-300: #d1d5db;
  --sz-gray-400: #9ca3af;
  --sz-gray-500: #6b7280;
  --sz-gray-600: #4b5563;
  --sz-gray-700: #374151;
  --sz-gray-800: #1f2937;
  --sz-gray-900: #111827;

  /* Functional */
  --sz-bg: #ffffff;
  --sz-bg-alt: #f9fafb;
  --sz-text: #1f2937;
  --sz-text-light: #6b7280;
  --sz-border: #e5e7eb;

  /* Spacing */
  --sz-section-padding: 80px 0;
  --sz-container: 1200px;

  /* Typography */
  --sz-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sz-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows */
  --sz-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --sz-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --sz-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --sz-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

  /* Border radius */
  --sz-radius: 8px;
  --sz-radius-lg: 12px;
  --sz-radius-xl: 16px;
}

/* ===================================
   GLOBAL RESETS & BASE
   =================================== */

body {
  font-family: var(--sz-font);
  color: var(--sz-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sz-font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--sz-gray-900);
}

a {
  color: var(--sz-primary);
  transition: color 0.2s ease;
}
a:hover {
  color: var(--sz-primary-dark);
}

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

/* ===================================
   ASTRA OVERRIDES
   =================================== */

/* Primary header - dark green */
.ast-primary-header-bar,
.main-header-bar {
  background-color: #ffffff;
  border-bottom: 2px solid var(--sz-primary);
  box-shadow: var(--sz-shadow-sm);
}

/* Navigation links */
.main-header-menu > .menu-item > a,
.ast-header-break-point .ast-button-wrap .menu-toggle {
  color: var(--sz-gray-800) !important;
  font-weight: 600;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.main-header-menu > .menu-item > a:hover,
.main-header-menu > .menu-item.current-menu-item > a {
  color: var(--sz-primary) !important;
}

/* Dropdown menus */
.main-header-menu .sub-menu {
  background-color: #fff;
  border-top: 3px solid var(--sz-primary);
  box-shadow: var(--sz-shadow-lg);
  border-radius: 0 0 var(--sz-radius) var(--sz-radius);
}
.main-header-menu .sub-menu .menu-item a {
  color: var(--sz-gray-700) !important;
  font-size: 14px;
  padding: 10px 20px;
}
.main-header-menu .sub-menu .menu-item a:hover {
  color: var(--sz-primary) !important;
  background-color: var(--sz-green-50);
}

/* ===================================
   BUTTONS
   =================================== */

.sz-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--sz-radius);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.sz-btn-primary {
  background-color: var(--sz-primary);
  color: #fff !important;
  border-color: var(--sz-primary);
}
.sz-btn-primary:hover {
  background-color: var(--sz-primary-dark);
  border-color: var(--sz-primary-dark);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: var(--sz-shadow-lg);
}

.sz-btn-accent {
  background-color: var(--sz-accent);
  color: #fff !important;
  border-color: var(--sz-accent);
}
.sz-btn-accent:hover {
  background-color: var(--sz-accent-dark);
  border-color: var(--sz-accent-dark);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: var(--sz-shadow-lg);
}

.sz-btn-outline {
  background-color: transparent;
  color: var(--sz-primary) !important;
  border-color: var(--sz-primary);
}
.sz-btn-outline:hover {
  background-color: var(--sz-primary);
  color: #fff !important;
}

.sz-btn-white {
  background-color: #fff;
  color: var(--sz-primary) !important;
  border-color: #fff;
}
.sz-btn-white:hover {
  background-color: var(--sz-green-50);
  color: var(--sz-primary-dark) !important;
}

/* ===================================
   HERO SECTION
   =================================== */

.sz-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--sz-gray-900) 0%, var(--sz-primary-dark) 100%);
  overflow: hidden;
}
.sz-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('assets/images/szmaragd_01.webp') center/cover no-repeat;
  opacity: 0.2;
  z-index: 0;
}
.sz-hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--sz-container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.sz-hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
}
.sz-hero h1 .sz-highlight {
  color: var(--sz-green-300);
}
.sz-hero p {
  color: rgba(255,255,255,0.85);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 620px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.sz-hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Animated accent line */
.sz-hero-line {
  width: 80px;
  height: 4px;
  background: var(--sz-accent);
  margin-bottom: 24px;
  border-radius: 2px;
}

/* ===================================
   SECTIONS
   =================================== */

.sz-section {
  padding: var(--sz-section-padding);
}
.sz-section-alt {
  background-color: var(--sz-bg-alt);
}
.sz-section-dark {
  background: linear-gradient(135deg, var(--sz-gray-900) 0%, var(--sz-primary-dark) 100%);
  color: #fff;
}
.sz-section-dark h2,
.sz-section-dark h3 {
  color: #fff;
}

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

.sz-section-header {
  text-align: center;
  margin-bottom: 60px;
}
.sz-section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
}
.sz-section-header p {
  color: var(--sz-text-light);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}
.sz-section-header .sz-line {
  width: 60px;
  height: 4px;
  background: var(--sz-primary);
  margin: 0 auto 20px;
  border-radius: 2px;
}

/* ===================================
   SERVICE CARDS
   =================================== */

.sz-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.sz-service-card {
  background: #fff;
  border-radius: var(--sz-radius-lg);
  padding: 36px 30px;
  box-shadow: var(--sz-shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--sz-border);
  position: relative;
  overflow: hidden;
}
.sz-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--sz-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.sz-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sz-shadow-xl);
}
.sz-service-card:hover::before {
  transform: scaleX(1);
}

.sz-service-card .sz-icon {
  width: 60px;
  height: 60px;
  background: var(--sz-green-50);
  border-radius: var(--sz-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 28px;
  color: var(--sz-primary);
}

.sz-service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.sz-service-card p {
  color: var(--sz-text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
}
.sz-service-card .sz-link {
  color: var(--sz-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sz-service-card .sz-link:hover {
  gap: 10px;
}

/* ===================================
   EQUIPMENT / MACHINE CARDS
   =================================== */

.sz-machine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.sz-machine-card {
  background: #fff;
  border-radius: var(--sz-radius-lg);
  overflow: hidden;
  box-shadow: var(--sz-shadow);
  transition: all 0.3s ease;
  border: 1px solid var(--sz-border);
}
.sz-machine-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sz-shadow-xl);
}

.sz-machine-card .sz-machine-img {
  height: 220px;
  background: var(--sz-gray-100);
  background-size: cover;
  background-position: center;
  position: relative;
}
.sz-machine-card .sz-machine-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--sz-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}

.sz-machine-card .sz-machine-body {
  padding: 24px;
}
.sz-machine-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.sz-machine-card .sz-machine-subtitle {
  color: var(--sz-primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.sz-machine-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.sz-machine-spec {
  display: flex;
  flex-direction: column;
}
.sz-machine-spec-label {
  font-size: 0.75rem;
  color: var(--sz-text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.sz-machine-spec-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sz-gray-800);
}

/* ===================================
   STATS / NUMBERS BAR
   =================================== */

.sz-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  padding: 50px 0;
}

.sz-stat {
  text-align: center;
}
.sz-stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--sz-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.sz-section-dark .sz-stat-number {
  color: var(--sz-green-300);
}
.sz-stat-label {
  font-size: 0.95rem;
  color: var(--sz-text-light);
}
.sz-section-dark .sz-stat-label {
  color: rgba(255,255,255,0.7);
}

/* ===================================
   ABOUT SECTION
   =================================== */

.sz-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sz-about-img {
  border-radius: var(--sz-radius-lg);
  overflow: hidden;
  box-shadow: var(--sz-shadow-lg);
  position: relative;
}
.sz-about-img img {
  display: block;
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.sz-about-img .sz-accent-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--sz-accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--sz-radius);
  font-weight: 700;
  font-size: 1rem;
}

.sz-about-text h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
.sz-about-text p {
  color: var(--sz-text-light);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.sz-features-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
.sz-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 1rem;
}
.sz-features-list li::before {
  content: '\2713';
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  background: var(--sz-green-100);
  color: var(--sz-primary);
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
}

/* ===================================
   CTA SECTION
   =================================== */

.sz-cta {
  text-align: center;
  padding: 80px 24px;
  background: linear-gradient(135deg, var(--sz-primary-dark) 0%, var(--sz-primary) 100%);
  border-radius: var(--sz-radius-xl);
  margin: 0 24px;
}
.sz-cta h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}
.sz-cta p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 30px;
}

/* ===================================
   CONTACT SECTION
   =================================== */

.sz-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.sz-contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sz-contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.sz-contact-item .sz-contact-icon {
  width: 50px;
  height: 50px;
  background: var(--sz-green-50);
  border-radius: var(--sz-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sz-primary);
  font-size: 22px;
  flex-shrink: 0;
}
.sz-contact-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}
.sz-contact-item p {
  color: var(--sz-text-light);
  font-size: 0.95rem;
  margin: 0;
}

/* Contact form */
.sz-form .sz-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--sz-border);
  border-radius: var(--sz-radius);
  font-size: 1rem;
  font-family: var(--sz-font);
  margin-bottom: 16px;
  transition: border-color 0.2s;
}
.sz-form .sz-input:focus {
  outline: none;
  border-color: var(--sz-primary);
  box-shadow: 0 0 0 3px var(--sz-green-100);
}
.sz-form textarea.sz-input {
  resize: vertical;
  min-height: 140px;
}

/* ===================================
   FOOTER
   =================================== */

.sz-footer {
  background: var(--sz-gray-900);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 30px;
}
.sz-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.sz-footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.sz-footer p {
  font-size: 0.9rem;
  line-height: 1.7;
}
.sz-footer-links {
  list-style: none;
  padding: 0;
}
.sz-footer-links li {
  margin-bottom: 10px;
}
.sz-footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.sz-footer-links a:hover {
  color: var(--sz-green-300);
}

.sz-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 991px) {
  .sz-about-grid,
  .sz-contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sz-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .sz-hero {
    min-height: 70vh;
  }
}

@media (max-width: 768px) {
  :root {
    --sz-section-padding: 50px 0;
  }
  .sz-services-grid {
    grid-template-columns: 1fr;
  }
  .sz-machine-grid {
    grid-template-columns: 1fr;
  }
  .sz-hero {
    min-height: 60vh;
  }
  .sz-hero-buttons {
    flex-direction: column;
  }
  .sz-footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .sz-footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .sz-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sz-stats {
    grid-template-columns: 1fr;
  }
}