:root {
  --color-deep-navy: #243B63;
  --color-lavender-mist: #A99BC7;
  --color-parchment: #F1E9D5;
  --color-teal-glow: #6FA9A5;
  --color-deep-plum: #302742;
  --color-parchment-soft: rgba(241, 233, 213, 0.72);

  --color-surface-navy: rgba(36, 59, 99, 0.72);
  --color-surface-lavender: rgba(169, 155, 199, 0.55);
  --color-surface-plum: rgba(48, 39, 66, 0.78);
  --color-surface-parchment: rgba(241, 233, 213, 0.14);

  --color-border-lavender: rgba(169, 155, 199, 0.35);
  --color-border-teal: rgba(111, 169, 165, 0.45);

  --color-shadow-teal: rgba(111, 169, 165, 0.22);
  --color-shadow-navy: rgba(36, 59, 99, 0.28);

  --font-heading: "Cormorant Garamond", serif;
  --font-body: "Inter", sans-serif;

  --text-display: clamp(2.25rem, 5vw + 1rem, 3.5rem);
  --text-h1: clamp(1.75rem, 3.5vw + 0.75rem, 2.5rem);
  --text-h2: clamp(1.5rem, 2.5vw + 0.6rem, 2rem);
  --text-h3: clamp(1.25rem, 1.5vw + 0.5rem, 1.5rem);
  --text-body: 1rem;
  --text-small: 0.875rem;

  --leading-display: 1.15;
  --leading-h1: 1.2;
  --leading-h2: 1.25;
  --leading-h3: 1.3;
  --leading-body: 1.6;
  --leading-small: 1.4;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --container-max: 1200px;
  --container-padding: clamp(1.25rem, 4vw, 2rem);

  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 16px;
  --radius-pill: 999px;

  --transition-base: 0.3s ease;
  --focus-ring: 0 0 0 3px rgba(111, 169, 165, 0.55);

  --shadow-soft: 0 4px 18px var(--color-shadow-navy), 0 0 24px var(--color-shadow-teal);
  --shadow-lift: 0 8px 28px var(--color-shadow-navy), 0 0 36px var(--color-shadow-teal);

  --blur-panel: 14px;
}

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

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

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-parchment);
  background-color: var(--color-deep-navy);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  touch-action: manipulation;
}

a {
  color: var(--color-teal-glow);
  text-decoration: none;
  transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

a:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-teal-glow);
  text-underline-offset: 0.2em;
}

ul,
ol {
  list-style-position: inside;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-parchment);
  line-height: var(--leading-h1);
  margin-block-end: var(--space-md);
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
}

h2 {
  font-size: var(--text-h2);
  line-height: var(--leading-h2);
}

h3 {
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
}

p {
  margin-block-end: var(--space-md);
  line-height: var(--leading-body);
}

p:last-child {
  margin-block-end: 0;
}

small {
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

blockquote {
  margin-block-end: var(--space-md);
  padding-inline-start: var(--space-md);
  border-inline-start: 2px solid var(--color-border-teal);
  color: var(--color-parchment-soft);
}

blockquote:last-child {
  margin-block-end: 0;
}

figure {
  margin-block-end: var(--space-md);
}

figure:last-child {
  margin-block-end: 0;
}

figcaption {
  font-size: var(--text-small);
  color: var(--color-parchment-soft);
  margin-block-start: var(--space-sm);
}

hr {
  border: none;
  border-block-start: 1px solid var(--color-border-lavender);
  margin-block: var(--space-lg);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-small);
}

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

.surface-panel {
  background: var(--color-surface-navy);
  -webkit-backdrop-filter: blur(var(--blur-panel));
  backdrop-filter: blur(var(--blur-panel));
  border: 1px solid var(--color-border-lavender);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
}

.surface-panel--lavender {
  background: var(--color-surface-lavender);
}

.surface-panel--plum {
  background: var(--color-surface-plum);
}

.surface-panel--parchment {
  background: var(--color-surface-parchment);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 44px;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 500;
  line-height: var(--leading-body);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: box-shadow var(--transition-base), transform var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-teal-glow);
  color: var(--color-deep-navy);
  border: 1px solid rgba(111, 169, 165, 0.7);
  box-shadow: 0 0 18px var(--color-shadow-teal);
}

.btn--primary:hover {
  box-shadow: 0 0 28px rgba(111, 169, 165, 0.5);
  transform: translateY(-1px);
  text-decoration: none;
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 0 14px var(--color-shadow-teal);
}

.btn--ghost {
  background: rgba(36, 59, 99, 0.35);
  color: var(--color-parchment);
  border: 1px solid var(--color-border-lavender);
  -webkit-backdrop-filter: blur(var(--blur-panel));
  backdrop-filter: blur(var(--blur-panel));
}

.btn--ghost:hover {
  background: rgba(169, 155, 199, 0.25);
  border-color: var(--color-border-teal);
  box-shadow: 0 0 16px var(--color-shadow-teal);
  text-decoration: none;
}

.btn--pulse {
  animation: btn-pulse 2.4s ease-in-out infinite;
}

@keyframes btn-pulse {
  0%,
  100% {
    box-shadow: 0 0 14px var(--color-shadow-teal);
  }
  50% {
    box-shadow: 0 0 30px rgba(111, 169, 165, 0.55);
  }
}

.card {
  background: var(--color-surface-navy);
  -webkit-backdrop-filter: blur(var(--blur-panel));
  backdrop-filter: blur(var(--blur-panel));
  border: 1px solid var(--color-border-lavender);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  padding: var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lift);
  border-color: var(--color-border-teal);
  transform: translateY(-2px);
}

.card > :last-child {
  margin-block-end: 0;
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-large);
  border: 1px solid var(--color-border-lavender);
  box-shadow: var(--shadow-soft);
  background: var(--color-deep-plum);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.media-frame:hover img {
  transform: scale(1.02);
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(36, 59, 99, 0.55) 100%);
  pointer-events: none;
  border-radius: inherit;
}

.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;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 9999;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-teal-glow);
  color: var(--color-deep-navy);
  border-radius: var(--radius-medium);
  font-weight: 600;
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--space-md);
  text-decoration: none;
}

@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;
  }
}