/* CSS Custom Properties */
:root {
  /* Primary Colors - Professional Blue */
  --color-primary: #2B5797;
  --color-primary-dark: #1e3d6b;
  --color-primary-light: #3a6db5;

  /* Service-specific colors */
  --color-wod: #C41E3A;
  --color-co: #DAA520;
  --color-gaz: #1E90FF;
  --color-emergency: #FF6B35;

  /* Neutrals */
  --color-white: #ffffff;
  --color-bg: #f8f9fa;
  --color-bg-alt: #eef2f7;
  --color-text: #1a1a2e;
  --color-text-muted: #5a6275;
  --color-border: #dee2e6;

  /* Status */
  --color-success: #28a745;
  --color-closed: #dc3545;

  /* Typography */
  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Open Sans', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
  --shadow-xl: 0 12px 48px rgba(0,0,0,0.2);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

/* Section Styling */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.15rem);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn__icon {
  flex-shrink: 0;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-md), 0 4px 12px rgba(43, 87, 151, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 6px 20px rgba(43, 87, 151, 0.4);
  color: var(--color-white);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--full {
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d1b2a 100%);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(43, 87, 151, 0.4) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(30, 144, 255, 0.2) 0%, transparent 50%),
    linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-xl);
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-emergency) 0%, #e55a2b 100%);
  border-radius: 50%;
  margin-bottom: var(--space-lg);
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.hero__badge-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -1px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  letter-spacing: -1px;
}

.hero__subtitle {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-lg);
}

.hero__rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stars {
  display: flex;
  gap: 2px;
}

.star {
  color: #ffc107;
  font-size: 1.25rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.rating-text {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-white);
  font-size: 1.1rem;
}

.review-count {
  font-weight: 400;
  opacity: 0.8;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

@media (min-width: 480px) {
  .hero__cta {
    flex-direction: row;
    justify-content: center;
  }
}

.hero__services {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.service-tag {
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  color: var(--color-white);
}

.service-tag--wod {
  background: var(--color-wod);
}

.service-tag--co {
  background: var(--color-co);
  color: var(--color-text);
}

.service-tag--gaz {
  background: var(--color-gaz);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  animation: bounce 2s infinite;
}

.hero__scroll:hover {
  color: var(--color-white);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* Gallery Section */
.gallery {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-md);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: rgba(43, 87, 151, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.gallery__overlay svg {
  color: var(--color-white);
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-base);
}

.gallery__item:hover .gallery__overlay {
  background: rgba(43, 87, 151, 0.6);
}

.gallery__item:hover .gallery__overlay svg {
  opacity: 1;
  transform: scale(1);
}

/* Services Section */
.services {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-alt);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border-top: 4px solid var(--color-primary);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card--wod {
  border-top-color: var(--color-wod);
}

.service-card--co {
  border-top-color: var(--color-co);
}

.service-card--gaz {
  border-top-color: var(--color-gaz);
}

.service-card--emergency {
  border-top-color: var(--color-emergency);
}

.service-card__icon {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: 50%;
  color: var(--color-primary);
}

.service-card--wod .service-card__icon { color: var(--color-wod); }
.service-card--co .service-card__icon { color: var(--color-co); }
.service-card--gaz .service-card__icon { color: var(--color-gaz); }
.service-card--emergency .service-card__icon { color: var(--color-emergency); }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Reviews Section */
.reviews {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.reviews__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .reviews__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.review-card {
  background: var(--color-bg);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.review-card__avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.review-card__info {
  flex: 1;
  min-width: 120px;
}

.review-card__author {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

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

.review-card__stars {
  color: #ffc107;
  font-size: 1rem;
  letter-spacing: 1px;
}

.review-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  font-style: italic;
  border: none;
  margin: 0;
  padding: 0;
}

/* Contact Section */
.contact {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d1b2a 100%);
  color: var(--color-white);
}

.contact .section-title,
.contact .section-subtitle {
  color: var(--color-white);
}

.contact .section-subtitle {
  opacity: 0.85;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.contact__heading {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-white);
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
}

.hours-table td {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.hours-table tr:last-child td {
  border-bottom: none;
}

.hours-table td:first-child {
  font-weight: 500;
}

.hours-table td:last-child {
  text-align: right;
}

.hours-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.hours-badge--open {
  background: rgba(40, 167, 69, 0.2);
  color: #7dcea0;
}

.hours-badge--closed {
  background: rgba(220, 53, 69, 0.2);
  color: #f1948a;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact-item__label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.7;
}

.contact-item__value {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-white);
}

.contact-item__value--phone {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.contact-item__value:hover {
  color: rgba(255,255,255,0.8);
}

/* Footer */
.footer {
  background: #0a1420;
  padding: var(--space-2xl) 0 var(--space-lg);
  color: var(--color-white);
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
  text-align: center;
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .footer__content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.footer__tagline {
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer__phone {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  margin-bottom: var(--space-xs);
}

.footer__phone:hover {
  color: rgba(255,255,255,0.8);
}

.footer__address {
  font-style: normal;
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer__bottom {
  text-align: center;
}

.footer__copyright {
  font-size: 0.85rem;
  opacity: 0.5;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.lightbox__close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__prev {
  left: var(--space-lg);
}

.lightbox__next {
  right: var(--space-lg);
}

.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox__content {
  max-width: 90vw;
  max-height: 85vh;
}

.lightbox__image {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox__counter {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

/* Animations */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}