/* ==================================================================
   Variables
   ================================================================== */
:root {
  /* Colors */
  --color-bg: #ffffff;
  --color-bg-soft: #f9fafb;
  --color-surface: #ffffff;
  --color-text: #111827;
  --color-text-soft: #4b5563;
  --color-primary: #ff4b8b; /* playful pink */
  --color-primary-soft: rgba(255, 75, 139, 0.12);
  --color-primary-strong: #e83677;
  --color-accent-1: #ffb800; /* warm yellow */
  --color-accent-2: #00c2ff; /* bright cyan */
  --color-accent-3: #7c5cff; /* vibrant purple */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;

  /* Neutral grays */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2933;
  --gray-900: #111827;

  /* Typography */
  --font-sans: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 0.375rem; /* 6px */
  --radius-md: 0.75rem;  /* 12px */
  --radius-lg: 1.25rem;  /* 20px */
  --radius-full: 999px;

  /* Shadows (soft, playful, modern) */
  --shadow-sm: 0 4px 10px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 14px 30px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 22px 45px rgba(15, 23, 42, 0.16);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --container-max-width: 1120px;
  --header-height: 4rem;
}

/* ==================================================================
   Reset / Normalize
   ================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
}

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

body {
  min-height: 100vh;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

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

button {
  border: none;
  padding: 0;
  background: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

textarea {
  resize: vertical;
}

/* ==================================================================
   Base Styles
   ================================================================== */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  background-color: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: calc(100vh - var(--header-height));
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-snug);
  letter-spacing: -0.02em;
}

h3 {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-snug);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-soft);
}

strong {
  font-weight: 600;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Links – subtle underline on hover */
a {
  position: relative;
  transition: color var(--transition-normal);
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1em;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-1));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

a:hover::after {
  transform: scaleX(1);
}

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

/* ==================================================================
   Utilities
   ================================================================== */

/* Container */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  max-width: var(--container-max-width);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* Flex helpers */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Grid helpers */
.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 767.98px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Spacing utilities (common ones for layout) */
.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--tight {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

/* Text alignment */
.text-center {
  text-align: center;
}

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

/* Screen reader only */
.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;
}

/* ==================================================================
   Components
   ================================================================== */

/* Header – structure helpers for centered logo with nav around */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.25);
}

.site-header__inner {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
}

.site-header__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.site-header__nav--left {
  justify-content: flex-end;
}

.site-header__nav--right {
  justify-content: flex-start;
}

.site-header__logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-header__link {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-600);
  padding: 0.35rem 0.15rem;
  transition: color var(--transition-normal), transform var(--transition-fast);
}

.site-header__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-3));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

.site-header__link:hover {
  color: var(--color-primary-strong);
  transform: translateY(-1px);
}

.site-header__link:hover::after,
.site-header__link--active::after {
  transform: scaleX(1);
}

.site-header__link--active {
  color: var(--color-primary-strong);
}

@media (max-width: 767.98px) {
  .site-header__inner {
    grid-template-columns: 1fr auto 1fr;
  }

  .site-header__nav {
    display: none; /* can be replaced by mobile menu script */
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-sm);
  line-height: 1;
  padding: 0.85rem 1.6rem;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-3));
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: #ffffff;
  color: var(--color-primary-strong);
  border: 1px solid rgba(248, 113, 113, 0.16);
  box-shadow: var(--shadow-sm);
}

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

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-radius: var(--radius-full);
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
  transform: none;
}

/* Inputs */
.input,
.textarea,
.select {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-400);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--color-accent-2);
  box-shadow: 0 0 0 1px rgba(0, 194, 255, 0.25);
}

.input--error,
.textarea--error,
.select--error {
  border-color: var(--color-danger);
}

.input--error:focus,
.textarea--error:focus,
.select--error:focus {
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.3);
}

.label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--gray-700);
}

.helper-text {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-top: 0.25rem;
}

.helper-text--error {
  color: var(--color-danger);
}

/* Card */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 0% 0%, rgba(255, 184, 0, 0.17), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(0, 194, 255, 0.15), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}

.card__content {
  position: relative;
}

.card--soft {
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}

/* Hero with slider – structural styles only */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  color: #ffffff;
  display: flex;
  align-items: center;
}

.hero__slider {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 800ms ease-out;
}

.hero__slide--active {
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.35)),
    radial-gradient(circle at 10% 0%, rgba(255, 75, 139, 0.5), transparent 55%),
    radial-gradient(circle at 90% 100%, rgba(0, 194, 255, 0.42), transparent 55%);
  mix-blend-mode: normal;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
  margin: 0 auto;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.55);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  line-height: var(--line-height-tight);
  letter-spacing: -0.03em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-3);
}

.hero__subtitle {
  max-width: 34rem;
  font-size: var(--font-size-lg);
  color: rgba(249, 250, 251, 0.86);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

@media (max-width: 767.98px) {
  .hero__subtitle {
    font-size: var(--font-size-base);
  }
}

/* Section headings */
.section-heading {
  text-align: center;
  margin-bottom: var(--space-8);
}

.section-heading__kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-soft);
  color: var(--color-primary-strong);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.section-heading__title {
  margin-top: var(--space-3);
  font-size: var(--font-size-3xl);
}

.section-heading__subtitle {
  margin-top: var(--space-3);
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

/* Gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.55), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: saturate(1.2);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Map wrapper */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* Badges / chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  background-color: var(--gray-100);
  color: var(--gray-700);
}

.badge--primary {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-strong);
}

.badge--accent {
  background-color: rgba(0, 194, 255, 0.12);
  color: var(--color-accent-2);
}

/* Pills list for categories */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pill {
  border-radius: var(--radius-full);
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  background-color: var(--gray-100);
  color: var(--gray-700);
}

/* CTA strip */
.cta-strip {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background:
    linear-gradient(135deg, rgba(255, 75, 139, 0.95), rgba(124, 92, 255, 0.9));
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 184, 0, 0.5), transparent 55%),
    radial-gradient(circle at 90% 100%, rgba(0, 194, 255, 0.45), transparent 55%);
  opacity: 0.8;
}

.cta-strip__content {
  position: relative;
}

/* ==================================================================
   Accessibility & Motion
   ================================================================== */

/* Focus-visible outlines */
:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 2px solid var(--color-accent-2);
  outline-offset: 2px;
}

:where(.btn, .site-header__link):focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 3px;
}

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