/* ==========================================================================
   stubbfrasninguddevalla.se — shared styles
   Mobile-first, max-width 1080px container, system-ui stack, no Google Fonts
   Palette: forest green primary + warm amber accent (natur/trädgård vibe)
   ========================================================================== */

:root {
  --white: #ffffff;
  --bg: #fafaf7;
  --surface-alt: #f3f1ea;
  --border: #e3e0d5;
  --text: #1f2a1c;
  --text-soft: #4b5742;
  --green: #2d5a27;
  --green-dark: #1f3f1b;
  --green-soft: #e6efde;
  --amber: #d97706;
  --amber-dark: #b85e04;
  --amber-soft: #fef3c7;
  --shadow-sm: 0 1px 2px rgba(31, 63, 27, 0.08);
  --shadow-md: 0 4px 12px rgba(31, 63, 27, 0.10);
  --radius: 10px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--green-dark);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 1.5em; }
h3 { font-size: 1.2rem; margin-top: 1.2em; }

p { margin: 0 0 1em; }

a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--green-dark); }

/* Container */
.container { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 760px; margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  color: var(--green-dark);
  text-decoration: none;
  font-size: 1.05rem;
}
.brand svg { width: 28px; height: 28px; flex-shrink: 0; }

.nav {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}
.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav a:hover { color: var(--green); }
.nav .btn { font-size: 0.92rem; padding: 0.55rem 1rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--green-dark);
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 760px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    width: 100%;
  }
  .nav a:last-child { border-bottom: 0; }
  .nav .btn { margin: 0.5rem 1.25rem; }
  .nav-toggle { display: inline-flex; }
}

/* Hero */
.hero {
  background:
    linear-gradient(135deg, rgba(45,90,39,0.92) 0%, rgba(31,63,27,0.92) 100%),
    radial-gradient(circle at top right, var(--green-soft), transparent 70%);
  color: var(--white);
  padding: 4rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 100%, rgba(217,119,6,0.22), transparent 40%),
    radial-gradient(circle at 90% 0%, rgba(255,255,255,0.06), transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.14);
  color: var(--white);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.22);
}
.hero h1 { color: var(--white); max-width: 22ch; }
.hero .lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.92);
  max-width: 56ch;
  margin: 1rem 0 1.8rem;
}
.hero .cta-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--amber);
  color: var(--white);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.15s ease, transform 0.15s ease;
  line-height: 1.2;
}
.btn:hover { background: var(--amber-dark); color: var(--white); transform: translateY(-1px); }
.btn-secondary {
  background: var(--white);
  color: var(--green-dark);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn-secondary:hover { background: var(--green-soft); color: var(--green-dark); }
.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
}
.btn-ghost:hover { background: var(--green-soft); color: var(--green-dark); }

/* Sections */
section { padding: 3.5rem 0; }
section.alt { background: var(--surface-alt); }

.section-title { text-align: center; max-width: 60ch; margin: 0 auto 2rem; }
.section-title h2 { margin-top: 0; }
.section-title p { color: var(--text-soft); }

/* Service grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
}
.card h3 {
  margin-top: 0.4rem;
  color: var(--green-dark);
  font-size: 1.1rem;
}
.card .icon {
  width: 44px;
  height: 44px;
  background: var(--green-soft);
  color: var(--green-dark);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.card .icon svg { width: 24px; height: 24px; }
.card p { color: var(--text-soft); font-size: 0.95rem; margin-bottom: 0; }

/* Areas list */
.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  justify-content: center;
}
.area-list li {
  background: var(--green-soft);
  color: var(--green-dark);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
  counter-reset: step;
  list-style: none;
  padding: 0;
}
.steps li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.1rem 1.1rem;
  position: relative;
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  top: -14px;
  left: 16px;
  background: var(--amber);
  color: var(--white);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}
.steps li strong { display: block; color: var(--green-dark); margin-bottom: 0.25rem; }
.steps li span { color: var(--text-soft); font-size: 0.95rem; line-height: 1.5; }

/* Price factors */
.factor-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.8rem;
}
.factor-list li {
  background: var(--white);
  border-left: 4px solid var(--amber);
  padding: 0.9rem 1.1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.factor-list strong { color: var(--green-dark); display: block; margin-bottom: 0.2rem; }
.factor-list span { color: var(--text-soft); font-size: 0.93rem; }

/* CTA banner */
.cta-banner {
  background: var(--green-dark);
  color: var(--white);
  padding: 3rem 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin: 0 0 0.6rem; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 55ch; margin: 0 auto 1.5rem; }
.cta-banner .btn { background: var(--amber); }
.cta-banner .btn:hover { background: var(--amber-dark); }

/* FAQ */
.faq { max-width: 760px; margin: 2rem auto 0; }
.faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.7rem;
  overflow: hidden;
}
.faq summary {
  padding: 1rem 1.2rem;
  font-weight: 600;
  color: var(--green-dark);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--amber);
  font-weight: 400;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  padding: 0 1.2rem 1.1rem;
  margin: 0;
  color: var(--text-soft);
}

/* Form */
.form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-md);
  max-width: 640px;
  margin: 0 auto;
}
.form { display: grid; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}
.form label {
  display: block;
  font-weight: 600;
  color: var(--green-dark);
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}
.form label .req { color: var(--amber); }
.form .hint {
  display: block;
  font-size: 0.85rem;
  color: var(--text-soft);
  margin-top: 0.25rem;
  font-weight: 400;
}
.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 0;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}
.form textarea { min-height: 110px; resize: vertical; }
.form .consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--text-soft);
  font-weight: 400;
  line-height: 1.5;
}
.form .consent input { width: auto; margin-top: 0.2rem; }
.form-honeypot { position: absolute; left: -5000px; top: -5000px; }
.form button[type="submit"] {
  width: 100%;
  padding: 1rem;
  font-size: 1.05rem;
}

/* Disclaimer / transparency block */
.disclaimer {
  background: var(--green-soft);
  border-left: 4px solid var(--green);
  padding: 1rem 1.2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.93rem;
  color: var(--text);
  margin: 2rem auto 0;
  max-width: 760px;
}
.disclaimer strong { color: var(--green-dark); }

/* Breadcrumb */
.crumb {
  font-size: 0.88rem;
  color: var(--text-soft);
  padding: 1rem 0 0;
}
.crumb a { color: var(--text-soft); text-decoration: none; }
.crumb a:hover { color: var(--green-dark); text-decoration: underline; }
.crumb span { margin: 0 0.4rem; }

/* Sticky mobile CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 0.7rem 1rem;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
  z-index: 40;
  gap: 0.6rem;
}
.sticky-cta .btn { flex: 1; padding: 0.8rem; text-align: center; font-size: 0.95rem; }
.sticky-cta .btn-phone {
  background: var(--green);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.sticky-cta .btn-phone:hover { background: var(--green-dark); }
.sticky-cta .btn-phone svg { width: 18px; height: 18px; }

@media (max-width: 760px) {
  .sticky-cta { display: flex; }
  body { padding-bottom: 70px; }
}

/* Footer */
.site-footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.78);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.92rem;
  margin-top: 3rem;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 760px) {
  .site-footer .container { grid-template-columns: 1fr; gap: 1.5rem; }
}
.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin: 0 0 0.7rem;
}
.site-footer a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  display: block;
  padding: 0.2rem 0;
}
.site-footer a:hover { color: var(--white); }
.site-footer .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 2rem;
  padding-top: 1.2rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  grid-column: 1 / -1;
  text-align: center;
}

/* Lists */
.check-list { list-style: none; padding: 0; }
.check-list li {
  padding: 0.5rem 0 0.5rem 1.8rem;
  position: relative;
  color: var(--text);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Utility */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }