/* NICE Hockey - Stylesheet
   Amateur-Eishockey in Krems
   ========================= */

/* Custom Properties / Variables */
:root {
  /* Colors */
  --color-ice-blue: #E8F4F8;
  --color-rink-white: #FFFFFF;
  --color-krems-blue: #1E5A8D;
  --color-action-orange: #FF6B35;
  --color-warn-yellow: #FFB700;
  --color-kabinen-gray: #2C3E50;
  --color-beton-gray: #7F8C8D;
  --color-nebel-gray: #ECF0F1;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Typography */
  --font-headline: 'Bebas Neue', 'Anton', 'Oswald', system-ui, sans-serif;
  --font-body: 'Inter', 'Source Sans Pro', 'Roboto', system-ui, sans-serif;
  
  /* Transitions */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.15s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-orange: 0 4px 6px rgba(255, 107, 53, 0.3);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-kabinen-gray);
  background-color: var(--color-rink-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-krems-blue);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  h1 {
    font-size: 3.5rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  h3 {
    font-size: 2rem;
  }
  
  body {
    font-size: 1.125rem;
  }
}

p {
  margin-bottom: var(--space-md);
}

.lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-krems-blue);
}

strong {
  font-weight: 600;
}

/* Links */
a {
  color: var(--color-krems-blue);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  opacity: 0.8;
}

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

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

/* Header & Navigation */
.site-header {
  background: var(--color-rink-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-krems-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-menu {
  display: none;
  list-style: none;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
}

.nav-menu a {
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.nav-menu a.active,
.nav-menu a:hover {
  color: var(--color-action-orange);
}

.mobile-menu-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-krems-blue);
  margin: 4px 0;
  transition: var(--transition-base);
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-ice-blue), var(--color-nebel-gray));
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 2;
  padding: var(--space-xl) var(--space-md);
}

.hero-headline {
  color: var(--color-krems-blue);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.hero-subline {
  font-size: 1.25rem;
  color: var(--color-kabinen-gray);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-action-orange), #FF8855);
  color: var(--color-rink-white);
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-orange);
  transition: var(--transition-base);
  cursor: pointer;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(255, 107, 53, 0.4);
  opacity: 1;
}

.submit-button {
  background: var(--color-krems-blue);
  color: var(--color-rink-white);
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-base);
  cursor: pointer;
  width: 100%;
  max-width: 300px;
}

.submit-button:hover {
  background: #164569;
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: var(--space-xl) 0;
}

@media (min-width: 768px) {
  section {
    padding: calc(var(--space-xxl) * 1.25) 0;
  }
}

.about-section,
.why-important {
  background: var(--color-ice-blue);
}

/* Lists */
.audience-list,
.benefits-list,
.equipment-list {
  list-style: none;
  padding: 0;
}

.audience-item,
.benefits-list li,
.equipment-list li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-nebel-gray);
}

.benefits-list li::before,
.equipment-list li::before {
  content: "→ ";
  color: var(--color-action-orange);
  font-weight: bold;
  margin-right: var(--space-sm);
}

/* Logistics Grid */
.logistics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  .logistics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.logistics-item {
  background: var(--color-rink-white);
  padding: var(--space-lg);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.logistics-item.full-width {
  grid-column: 1 / -1;
}

.logistics-item h3 {
  color: var(--color-krems-blue);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

/* Sponsoring Section */
.sponsoring {
  background: var(--color-nebel-gray);
}

.sponsor-benefits {
  background: var(--color-rink-white);
  padding: var(--space-lg);
  border-radius: 8px;
  margin: var(--space-lg) 0;
}

/* Contact Form */
.contact {
  background: var(--color-ice-blue);
}

.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-kabinen-gray);
}

input,
select,
textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-nebel-gray);
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition-fast);
  background: var(--color-rink-white);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-krems-blue);
  box-shadow: 0 0 0 3px rgba(30, 90, 141, 0.1);
}

/* Team Page */
.team-header {
  background: var(--color-ice-blue);
  padding: var(--space-xl) 0;
}

.placeholder-notice {
  background: var(--color-warn-yellow);
  color: var(--color-kabinen-gray);
  padding: var(--space-md);
  border-radius: 4px;
  margin-bottom: var(--space-lg);
  text-align: center;
}

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

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

@media (min-width: 1024px) {
  .roster-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.player-card {
  background: var(--color-rink-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

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

.player-image {
  width: 100%;
  height: 250px;
  background: var(--color-nebel-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-image {
  background: linear-gradient(135deg, var(--color-nebel-gray), var(--color-ice-blue));
}

.placeholder-text {
  font-family: var(--font-headline);
  font-size: 2rem;
  color: var(--color-beton-gray);
  opacity: 0.5;
}

.player-info {
  padding: var(--space-lg);
}

.player-name {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.player-position {
  color: var(--color-beton-gray);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.player-bio {
  font-style: italic;
  color: var(--color-kabinen-gray);
}

.team-cta {
  text-align: center;
  padding: var(--space-xxl) 0;
  background: var(--color-ice-blue);
}

/* Footer */
.site-footer {
  background: var(--color-kabinen-gray);
  color: var(--color-nebel-gray);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-xxl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

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

.site-footer h3 {
  color: var(--color-rink-white);
  margin-bottom: var(--space-sm);
}

.site-footer a {
  color: var(--color-ice-blue);
}

.site-footer a:hover {
  color: var(--color-action-orange);
  opacity: 1;
}

.footer-disclaimer {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  opacity: 0.7;
}

.placeholder-note {
  color: var(--color-warn-yellow);
  font-size: 0.75rem;
  opacity: 0.7;
}

/* Accessibility */
:focus-visible {
  outline: 3px solid var(--color-action-orange);
  outline-offset: 2px;
}

/* Event Highlight Section - NICE HOCKEY CAMP */
.event-highlight {
  background: linear-gradient(135deg, var(--color-action-orange), #FF8855);
  color: var(--color-rink-white);
  padding: var(--space-xxl) 0;
  position: relative;
  overflow: hidden;
}

.event-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect x="45" y="45" width="10" height="10" fill="white" opacity="0.05"/></svg>');
  background-size: 50px 50px;
}

.event-highlight .container {
  position: relative;
  z-index: 1;
}

.event-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: var(--space-sm) var(--space-lg);
  border-radius: 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
  font-size: 0.875rem;
}

.event-highlight h2 {
  color: var(--color-rink-white);
  margin-bottom: var(--space-lg);
}

.event-highlight h3 {
  color: var(--color-rink-white);
  margin-bottom: var(--space-lg);
  margin-top: var(--space-xl);
}

.event-details {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  border-radius: 8px;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.event-date {
  font-size: 1.125rem;
  line-height: 1.8;
}

.schedule-grid {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  border-radius: 8px;
  margin-bottom: var(--space-lg);
}

.schedule-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.schedule-item:last-child {
  border-bottom: none;
}

.schedule-item .time {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-rink-white);
}

.schedule-item .activity {
  color: rgba(255, 255, 255, 0.95);
}

@media (max-width: 767px) {
  .schedule-item {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

.coaches-section {
  margin-top: var(--space-xl);
}

.coaches-intro {
  font-size: 1.25rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.coaches-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

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

.coach-card {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.coach-card h4 {
  color: var(--color-rink-white);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
  font-family: var(--font-headline);
  text-transform: uppercase;
}

.coach-credentials {
  list-style: none;
  padding: 0;
}

.coach-credentials li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-lg);
  position: relative;
  color: rgba(255, 255, 255, 0.95);
}

.coach-credentials li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-rink-white);
  font-weight: bold;
}

.event-cta {
  text-align: center;
  margin-top: var(--space-xl);
}

.event-register {
  background: var(--color-rink-white);
  color: var(--color-action-orange);
  font-size: 1.25rem;
  padding: var(--space-lg) var(--space-xl);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.event-register:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Navigation highlight for camp */
.highlight-nav {
  background: var(--color-action-orange);
  color: var(--color-rink-white) !important;
  padding: var(--space-xs) var(--space-sm);
  border-radius: 4px;
  font-weight: 600;
}

.highlight-nav:hover {
  background: #FF8855;
  opacity: 1 !important;
}

/* Skip to content link */
.skip-to-content {
  position: absolute;
  left: -9999px;
  z-index: 2000;
  padding: var(--space-md);
  background: var(--color-action-orange);
  color: var(--color-rink-white);
  text-decoration: none;
  font-weight: bold;
}

.skip-to-content:focus {
  left: 50%;
  transform: translateX(-50%);
  top: var(--space-md);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.highlight {
  background: linear-gradient(180deg, transparent 60%, rgba(255, 107, 53, 0.3) 60%);
  padding: 2px 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Print Styles */
@media print {
  .site-header,
  .cta-button,
  .contact-form,
  .mobile-menu-toggle {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}