:root {
  --color-bg: #0a0a0a;
  --color-surface: #111111;
  --color-surface-light: #1a1a1a;
  --color-text: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.7);
  --color-accent: #ffe600;
  --color-accent-dark: #e6cf00;
  --color-border: rgba(255, 255, 255, 0.15);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --container-max: 1200px;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.25s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

a:hover {
  color: var(--color-accent);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

@media (min-width: 1200px) {
  .container {
    padding: 0 40px;
  }
}

.section {
  padding: 80px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 100px 0;
  }
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 24px;
  text-align: center;
}

.section-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.text-center {
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #000;
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  color: #000;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-surface);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

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

.input-error {
  border-color: #ff4444 !important;
}

.input-error:focus {
  box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.2);
}

/* SweetAlert2 dark theme overrides */
.swal2-popup {
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-lg);
}

.swal2-title {
  color: var(--color-text);
  font-family: var(--font-display);
}

.swal2-html-container {
  color: var(--color-text-muted);
  padding-top: 20px !important;
}

.swal2-input {
  background: var(--color-surface-light);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.swal2-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 230, 0, 0.15);
}

.swal2-confirm {
  background-color: var(--color-accent) !important;
  color: #000 !important;
  border-radius: 50px !important;
}

.swal2-cancel {
  background-color: transparent !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 50px !important;
}

.custom-message-container {
  margin-top: 10px;
  padding-left: 25px;
  padding-right: 25px;
  margin-bottom: 20px;
}

.custom-message-container p {
  line-height: 25px;
  margin-bottom: 12px;
}

.custom-message-container a {
  color: var(--color-accent);
  text-decoration: underline;
}