/* === Webbonera — Base Styles === */

/* --- Custom Properties --- */
:root {
  --color-bg: #FAF7F2;
  --color-bg-alt: #EDEAE4;
  --color-dark: #1A1A1A;
  --color-dark-mid: #2A2A2A;
  --color-accent: #D94F3B;
  --color-accent-hover: #C4412F;
  --color-accent-tint: #FBF0ED;
  --color-text: #1A1A1A;
  --color-text-mid: #5A5A55;
  --color-text-on-dark: #F5F2ED;
  --color-border: #D8D4CE;

  --font-heading: 'Bricolage Grotesque', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --container-sm: 600px;
  --container-md: 700px;
  --container-base: 900px;
  --container-lg: 1100px;
  --container-xl: 1200px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  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: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  z-index: 1000;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
}

/* --- Focus Indicators --- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  text-wrap: balance;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-weight: 700;
}

p {
  max-width: 68ch;
}

/* --- Section Labels --- */
.section-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
  min-height: 44px;
  min-width: 44px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 4px 16px rgba(217, 79, 59, 0.25);
}

.btn-dark {
  background-color: var(--color-dark);
  color: var(--color-text-on-dark);
}

.btn-dark:hover {
  background-color: #333;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-text);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-mid);
  border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

/* --- Containers --- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.container--base { max-width: var(--container-base); }
.container--md { max-width: var(--container-md); }
.container--sm { max-width: var(--container-sm); }
.container--lg { max-width: var(--container-lg); }

@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
}

/* --- Page Header (subpages) --- */
.page-header {
  text-align: center;
  padding: 6rem 2rem 3rem;
  background: var(--color-bg);
}

.page-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.page-header p {
  color: var(--color-text-mid);
  font-size: 1.05rem;
  margin-inline: auto;
}

.page-header .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-text-mid);
  text-decoration: none;
  margin-bottom: var(--space-sm);
  transition: color 0.2s;
}

.page-header .back-link:hover {
  color: var(--color-accent);
}

/* --- Stepper --- */
.stepper {
  margin-bottom: var(--space-md);
}

.stepper__list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  list-style: none;
  counter-reset: none;
}

.stepper__item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--color-text-mid);
  opacity: 0.5;
}

.stepper__item--active {
  opacity: 1;
  color: var(--color-accent);
  font-weight: 600;
}

.stepper__item--done {
  opacity: 0.7;
  color: var(--color-text-mid);
}

.stepper__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-mid);
}

.stepper__item--active .stepper__num {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.stepper__item--done .stepper__num {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.stepper__item:not(:last-child)::after {
  content: "";
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-border);
  margin: 0 0.5rem;
}

.stepper__item--done:not(:last-child)::after {
  background: var(--color-accent);
}

.stepper__label {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .stepper__label { display: none; }
  .stepper__item:not(:last-child)::after { width: 20px; margin: 0 0.35rem; }
}

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