/* =========================================================
   VEREMA PROJECTES — Design system
   Tokens extracted from DESIGN.md ("Harvest & Hearth")
   ========================================================= */

:root {
  /* Brand colors */
  --grape-deep: #4A1D3D;
  --terracotta-warm: #E86D2D;
  --leaf-olive: #5D6D41;
  --clay-grey: #6C665F;
  --paper-white: #F9F7F2;

  /* Surface system */
  --color-surface: #fbf9f4;
  --color-surface-dim: #dbdad5;
  --color-surface-container-lowest: #ffffff;
  --color-surface-container-low: #f5f3ee;
  --color-surface-container: #f0eee9;
  --color-surface-container-high: #eae8e3;
  --color-surface-container-highest: #e4e2dd;
  --color-on-surface: #1b1c19;
  --color-on-surface-variant: #4f434a;
  --color-inverse-surface: #30312e;
  --color-inverse-on-surface: #f2f1ec;
  --color-outline: #81737a;

  /* Primary / secondary / tertiary */
  --color-primary: #310727;
  --color-on-primary: #ffffff;
  --color-primary-fixed-dim: #f4b3db;
  --color-secondary-container: #ff7e3e;
  --color-tertiary-fixed: #d7eab3;

  /* Typography */
  --font-headline: 'Libre Caslon Text', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-headline-xl: 48px;
  --lh-headline-xl: 56px;
  --fs-headline-lg: 32px;
  --lh-headline-lg: 40px;
  --fs-headline-md: 24px;
  --lh-headline-md: 32px;
  --fs-headline-lg-mobile: 28px;
  --lh-headline-lg-mobile: 36px;
  --fs-body-lg: 18px;
  --lh-body-lg: 28px;
  --fs-body-md: 16px;
  --lh-body-md: 24px;
  --fs-label-sm: 14px;
  --lh-label-sm: 20px;

  /* Radius */
  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Spacing */
  --space-unit: 8px;
  --gutter-desktop: 24px;
  --margin-desktop: 64px;
  --gutter-mobile: 16px;
  --margin-mobile: 20px;

  --container-max: 1280px;
  --shadow-stamp: 2px 2px 0 0 rgba(108, 102, 95, 0.25);
}

/* =========================================================
   Reset & base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font-body);
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--margin-desktop); }
}

section, .section { padding-block: 64px; }
@media (min-width: 768px) { section, .section { padding-block: 96px; } }

/* =========================================================
   Typography
   ========================================================= */
.headline-xl {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-lg-mobile);
  line-height: var(--lh-headline-lg-mobile);
  font-weight: 700;
  letter-spacing: -0.02em;
}
@media (min-width: 768px) {
  .headline-xl { font-size: var(--fs-headline-xl); line-height: var(--lh-headline-xl); }
}
.headline-lg {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-lg);
  line-height: var(--lh-headline-lg);
  font-weight: 600;
}
.headline-md {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-md);
  line-height: var(--lh-headline-md);
  font-weight: 600;
}
.body-lg { font-size: var(--fs-body-lg); line-height: var(--lh-body-lg); }
.body-md { font-size: var(--fs-body-md); line-height: var(--lh-body-md); }
.label-sm {
  font-size: var(--fs-label-sm);
  line-height: var(--lh-label-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.text-grape { color: var(--grape-deep); }
.text-terracotta { color: var(--terracotta-warm); }
.text-olive { color: var(--leaf-olive); }
.text-clay { color: var(--clay-grey); }
.text-muted { color: var(--color-on-surface-variant); }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.25s ease;
}
.btn-primary {
  background: var(--grape-deep);
  color: #fff;
  box-shadow: var(--shadow-stamp);
}
.btn-primary:hover { background: #672e57; }
.btn-primary:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-outline {
  background: transparent;
  border: 2px solid var(--terracotta-warm);
  color: var(--terracotta-warm);
}
.btn-outline:hover { background: var(--terracotta-warm); color: #fff; }
.btn-ghost {
  background: var(--color-surface-container);
  border: 1px solid rgba(108, 102, 95, 0.2);
  color: var(--grape-deep);
}
.btn-ghost:hover { background: var(--color-surface-dim); }
.btn-block { width: 100%; justify-content: center; }
.btn-link {
  background: none;
  color: var(--terracotta-warm);
  font-weight: 700;
  padding: 0;
}
.btn-link:hover { text-decoration: underline; }

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background: rgba(249, 247, 242, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(108, 102, 95, 0.2);
}
.navbar__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 768px) { .navbar__inner { padding-inline: var(--margin-desktop); } }
.navbar__brand {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-md);
  font-weight: 700;
  color: var(--grape-deep);
}
.navbar__links {
  display: none;
  align-items: center;
  gap: 28px;
}
@media (min-width: 768px) { .navbar__links { display: flex; } }
.navbar__links a {
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-on-surface-variant);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease;
}
.navbar__links a:hover { color: var(--terracotta-warm); }
.navbar__links a[aria-current="page"] {
  color: var(--terracotta-warm);
  border-bottom-color: var(--terracotta-warm);
  font-weight: 700;
}
.navbar__cta { display: none; }
@media (min-width: 768px) { .navbar__cta { display: inline-flex; } }
.navbar__toggle {
  display: inline-flex;
  background: none;
  border: none;
  padding: 8px;
  color: var(--grape-deep);
}
@media (min-width: 768px) { .navbar__toggle { display: none; } }
.navbar__toggle svg { width: 26px; height: 26px; }

.navbar__mobile-panel {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px var(--margin-mobile) 24px;
  border-top: 1px solid rgba(108, 102, 95, 0.2);
  background: var(--paper-white);
}
.navbar__mobile-panel.is-open { display: flex; }
.navbar__mobile-panel a {
  padding: 12px 8px;
  font-size: var(--fs-body-md);
  font-weight: 600;
  color: var(--color-on-surface-variant);
  border-radius: var(--radius);
}
.navbar__mobile-panel a[aria-current="page"] { color: var(--terracotta-warm); }
.navbar__mobile-panel .btn { margin-top: 12px; }
@media (min-width: 768px) { .navbar__mobile-panel { display: none !important; } }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding-block: 80px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(251, 249, 244, 0.35), var(--color-surface));
}
.hero__content { max-width: 760px; }
.hero__lead {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-md);
  color: var(--terracotta-warm);
  margin-block: 24px;
}

/* =========================================================
   Cards / grids
   ========================================================= */
.grid { display: grid; gap: var(--gutter-mobile); }
@media (min-width: 768px) { .grid { gap: var(--gutter-desktop); } }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--color-surface-container-lowest);
  border: 1px solid rgba(108, 102, 95, 0.2);
  border-radius: var(--radius);
  padding: 32px;
}
.card-glass {
  background: rgba(249, 247, 242, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(108, 102, 95, 0.2);
  border-radius: var(--radius-xl);
  padding: 32px;
}
@media (min-width: 768px) { .card-glass { padding: 48px; } }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(93, 109, 65, 0.1);
  color: var(--leaf-olive);
  font-size: var(--fs-label-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.step {
  background: var(--paper-white);
  border: 1px solid rgba(108, 102, 95, 0.2);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color 0.25s ease;
}
.step:hover { border-color: var(--terracotta-warm); }
.step__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 20px;
}

.pkg-card {
  background: var(--color-surface-container-lowest);
  border: 1px solid rgba(108, 102, 95, 0.2);
  padding: 32px;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}
.pkg-card--featured { border-color: rgba(232, 109, 45, 0.4); }
.pkg-card--dark { background: var(--grape-deep); color: var(--paper-white); border-color: var(--grape-deep); }
.pkg-card__badge {
  position: absolute;
  top: -14px;
  right: 20px;
  background: var(--terracotta-warm);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}
.pkg-card ul { flex-grow: 1; margin-bottom: 24px; }
.pkg-card li {
  display: flex;
  gap: 10px;
  padding-block: 8px;
  color: var(--color-on-surface-variant);
}
.pkg-card--dark li { color: var(--color-surface-container-high); }

.project-card {
  border: 1px solid rgba(108, 102, 95, 0.2);
  background: var(--paper-white);
  overflow: hidden;
  border-radius: var(--radius);
}
.project-card img { height: 200px; width: 100%; object-fit: cover; }
.project-card__body { padding: 24px; }

.callout {
  background: rgba(93, 109, 65, 0.1);
  border-left: 4px solid var(--leaf-olive);
  padding: 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

/* =========================================================
   Forms
   ========================================================= */
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.form-field label { font-size: var(--fs-label-sm); font-weight: 600; color: var(--grape-deep); }
.form-field input,
.form-field select,
.form-field textarea {
  border: none;
  border-bottom: 2px solid var(--clay-grey);
  background: var(--color-surface-container-low);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 12px;
  font-family: var(--font-body);
  font-size: var(--fs-body-md);
  color: var(--color-on-surface);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--grape-deep);
  background: var(--color-surface-container);
}
.form-field .error-msg {
  display: none;
  color: #ba1a1a;
  font-size: 13px;
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea { border-bottom-color: #ba1a1a; }
.form-field.has-error .error-msg { display: block; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; padding: 4px; border-radius: var(--radius); transition: box-shadow 0.2s ease; }
.form-checkbox input { margin-top: 4px; }
.form-checkbox label { font-size: 14px; color: var(--clay-grey); }
.form-checkbox a { color: var(--terracotta-warm); text-decoration: underline; }
.form-checkbox.has-error { box-shadow: 0 0 0 1px #ba1a1a; }
.form-checkbox.has-error label { color: #ba1a1a; }
.form-status {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: var(--fs-body-md);
  margin-bottom: 20px;
}
.form-status.is-visible { display: block; }
.form-status--success { background: rgba(93, 109, 65, 0.12); color: var(--leaf-olive); }
.form-status--error { background: #ffdad6; color: #93000a; }

/* =========================================================
   Territory / map visual
   ========================================================= */
.territory-panel {
  background: var(--paper-white);
  border: 1px solid rgba(108, 102, 95, 0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.territory-map {
  height: 340px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(108, 102, 95, 0.2);
  background: var(--color-surface-container);
  position: relative;
  overflow: hidden;
}
.territory-map svg { width: 100%; height: 100%; }
.territory-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  color: var(--terracotta-warm);
}
.territory-pin--olive { color: var(--leaf-olive); }
.territory-pin svg { width: 28px; height: 28px; }
.territory-pin.pulse { animation: pulse-pin 2s ease-in-out infinite; }
@keyframes pulse-pin {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: 1px solid rgba(108, 102, 95, 0.2);
  background: var(--color-surface-container-highest);
  padding-block: 48px;
  margin-top: 96px;
}
.footer-grid {
  display: grid;
  gap: var(--gutter-desktop);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } }
.footer-grid h4 {
  font-size: var(--fs-label-sm);
  color: var(--grape-deep);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.footer-grid a {
  display: block;
  color: var(--color-on-surface-variant);
  padding-block: 4px;
}
.footer-grid a:hover { color: var(--terracotta-warm); }
.footer-bottom {
  max-width: var(--container-max);
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(108, 102, 95, 0.2);
  font-size: 14px;
  color: var(--color-on-surface-variant);
  padding-inline: var(--margin-mobile);
}
@media (min-width: 768px) { .footer-bottom { padding-inline: var(--margin-desktop); } }

/* =========================================================
   Legal pages
   ========================================================= */
.legal-header { text-align: center; padding-block: 32px; border-bottom: 1px solid rgba(108, 102, 95, 0.2); margin-bottom: 48px; }
.legal-section {
  background: var(--paper-white);
  border: 1px solid rgba(108, 102, 95, 0.2);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 32px;
}
.legal-section h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-headline-lg);
  color: var(--grape-deep);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.legal-section p, .legal-section li { color: var(--color-on-surface-variant); margin-bottom: 12px; }
.legal-content h2 { font-family: var(--font-headline); color: var(--grape-deep); font-size: 22px; margin-top: 32px; margin-bottom: 12px; }
.legal-content p, .legal-content li { color: var(--color-on-surface-variant); margin-bottom: 12px; line-height: 1.7; }
.legal-content ul { padding-left: 20px; list-style: disc; }

/* =========================================================
   Cookie banner
   ========================================================= */
.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 100;
  background: var(--grape-deep);
  color: var(--paper-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: none;
  gap: 16px;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  max-width: 620px;
  margin-inline: auto;
}
.cookie-banner.is-visible { display: flex; }
.cookie-banner p { font-size: 14px; color: var(--color-surface-container-high); }
.cookie-banner__actions { display: flex; gap: 12px; flex-wrap: wrap; }
/* Mateix pes visual que .btn-primary perquè acceptar i rebutjar siguin igual de fàcils */
.btn-banner-secondary {
  background: rgba(249, 247, 242, 0.15);
  color: var(--paper-white);
  border: none;
}
.btn-banner-secondary:hover { background: rgba(249, 247, 242, 0.25); }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-active { opacity: 1; transform: translateY(0); }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-3 { gap: 12px; }
.mb-4 { margin-bottom: 16px; }
.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;
}