/**
 * Sleeks Automation — main layout / chrome
 * Head order: tokens.css → patterns-v2.css → styles.css (this file)
 */
@import url("./styles/tokens.css");
@import url("./styles/patterns-v2.css");

:root {
  --header-h: 4.5rem;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: var(--leading-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--color-brand); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg-elevated) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-link img {
  height: 52px;
  width: auto;
}

.nav {
  display: none;
  gap: 4px;
  margin-left: 8px;
  flex: 1;
}

.nav a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  text-decoration: none;
  white-space: nowrap;
}

.nav a:hover,
.nav a.active {
  color: var(--color-brand);
  background: var(--color-brand-muted);
  text-decoration: none;
}

.header-cta {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  padding: var(--btn-pad-y-sm) var(--btn-pad-x-sm);
  border-radius: var(--btn-radius);
  text-decoration: none;
  white-space: nowrap;
  min-height: 36px;
}

.header-cta:hover {
  text-decoration: none;
  background: var(--btn-primary-bg-hover);
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  cursor: pointer;
  margin-left: 4px;
  font-size: 1.25rem;
  line-height: 1;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 16px 16px;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  color: var(--color-text-muted);
  padding: 12px 8px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: var(--text-base);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--color-brand);
  background: var(--color-brand-muted);
}

@media (min-width: 768px) {
  .nav { display: flex; }
  .menu-toggle { display: none; }
  .mobile-nav { display: none !important; }
  .header-cta {
    padding: var(--btn-pad-y-sm) var(--btn-pad-x-md);
  }
  .logo-link img { height: 56px; }
}

/* —— Layout —— */
main { flex: 1; width: 100%; }

.container {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding: var(--space-12) 0;
}

@media (min-width: 768px) {
  .section { padding: var(--section-y) 0; }
}

.section--surface {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.section-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}

.section-lede {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin: 0 0 var(--space-8);
  max-width: 40rem;
}

.page-hero {
  padding: var(--space-12) 0 var(--space-8);
}

.page-hero h1 {
  font-size: clamp(var(--text-4xl), 4vw, var(--text-5xl));
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin: 0 0 var(--space-4);
}

.page-hero .lead {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 36rem;
  margin: 0 0 var(--space-5);
  line-height: var(--leading-relaxed);
}

h2 {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  font-weight: var(--font-weight-semibold);
}

h3 {
  font-size: var(--text-xl);
  margin-bottom: 8px;
  font-weight: var(--font-weight-semibold);
}

.muted { color: var(--color-text-muted); font-size: 0.95rem; }
.small { font-size: var(--text-sm); color: var(--color-text-muted); }

ul, ol { padding-left: 1.25rem; }
li { margin: 8px 0; }

/* —— Problem —— */
.problem-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.problem-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: 0;
}

.problem-item::before {
  content: "!";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 107, 107, 0.15);
  color: var(--color-danger);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--text-sm);
}

/* —— Solution / diff —— */
.diff-cards {
  display: grid;
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

@media (min-width: 640px) {
  .diff-cards { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .diff-cards { grid-template-columns: repeat(3, 1fr); }
}

.diff-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.diff-card h3 {
  color: var(--color-brand);
  font-size: var(--text-lg);
  margin: 0 0 var(--space-2);
}

.diff-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* —— Audience —— */
.audience-cards {
  display: grid;
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

@media (min-width: 640px) {
  .audience-cards { grid-template-columns: 1.2fr 1fr 1fr; }
}

.audience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.audience-card.is-featured {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-brand);
}

.audience-card h3 { margin: 0 0 var(--space-2); }
.audience-card p { margin: 0; color: var(--color-text-muted); }

/* —— FAQ teaser —— */
.faq-teaser {
  display: grid;
  gap: var(--space-3);
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

@media (min-width: 640px) {
  .faq-teaser { grid-template-columns: 1fr 1fr; }
}

.faq-teaser__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.faq-teaser__item strong { display: block; margin-bottom: 6px; }
.faq-teaser__item p { margin: 0; color: var(--color-text-muted); }

/* —— Pricing page FAQ —— */
.faq details {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin: 10px 0;
  border: 1px solid var(--color-border);
}

.faq summary {
  cursor: pointer;
  font-weight: var(--font-weight-semibold);
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  float: right;
  color: var(--color-brand);
  font-weight: var(--font-weight-bold);
}

.faq details[open] summary::after { content: "−"; }

.faq details p {
  margin-top: 10px;
  color: var(--color-text-muted);
}

/* —— Cards / note / industry —— */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.note {
  background: var(--color-brand-muted);
  border-left: 3px solid var(--color-brand);
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.industry-list {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 560px) {
  .industry-list { grid-template-columns: 1fr 1fr; }
}

.pricing-card ul {
  margin: 0;
  padding-left: 1.1rem;
  flex: 1;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.pricing-card ul li { margin: 6px 0; }

.section-pad {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.link-row {
  max-width: var(--container-max);
  margin: var(--space-5) auto 0;
  padding-inline: var(--gutter);
}

/* Full-bleed CTA band wrapper (pattern stays centered; band paints edge-to-edge) */
.cta-band-full {
  width: 100%;
  background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-surface) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  margin: 0;
}

.cta-band-full .cta-band {
  margin-block: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

/* —— Contact form —— */
.demo-form {
  display: grid;
  gap: var(--space-4);
  max-width: 32rem;
}

.demo-form label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.demo-form input,
.demo-form select,
.demo-form textarea {
  font: inherit;
  font-weight: var(--font-weight-regular);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  min-height: var(--btn-min-h);
}

.demo-form textarea { min-height: 6rem; resize: vertical; }

.demo-form input:focus-visible,
.demo-form select:focus-visible,
.demo-form textarea:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.contact-grid {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1.1fr; align-items: start; }
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 28px var(--gutter) 36px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--color-brand); }

.footer-contact a { color: var(--color-brand); }

/* Hot badge inside call mock (roofing UI) */
.call-mock__hot {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: center;
  background: rgba(255, 107, 107, 0.18);
  color: #FF6B6B;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
}

.call-mock__hot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF6B6B;
  box-shadow: 0 0 6px #FF6B6B;
}

.call-mock__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  color: var(--color-brand);
  font-size: var(--text-sm);
}

/* Pattern supplements */
.trust-chips {
  list-style: none;
  margin: 0;
}
.trust-chips__item { margin: 0; }

.pricing-card.is-popular { padding-top: var(--space-8); }