/* ==========================================================================
   Safe Haven Roofing and Construction — Storm Response Guide
   Design tokens
   ========================================================================== */
:root{
  --ink: #12161d;
  --slate: #1d2431;
  --slate-2: #2a3242;
  --steel: #5a6b82;
  --steel-light: #97a3b5;
  --paper: #f7f4ee;
  --paper-dim: #ece7db;
  --accent: #e05a2b;
  --accent-dark: #b8451e;
  --gold: #e8a13a;
  --line: rgba(18,22,29,0.12);
  --line-light: rgba(247,244,238,0.14);

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;

  --radius: 4px;
  --wrap: 1120px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
a:hover{ color: var(--accent); }

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h2{ font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem); margin-top: 0.2em; }
h3{ font-size: 1.25rem; letter-spacing: 0.02em; }

p{ margin: 0 0 1.1em; color: var(--slate-2); }

.eyebrow{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.9em;
}
.eyebrow-light{ color: var(--gold); }

.btn{
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.95em 1.8em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.btn-primary{
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover{ background: var(--accent-dark); color:#fff; transform: translateY(-1px); }
.btn-ghost{
  border-color: var(--line-light);
  color: var(--paper);
}
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent); }
.btn-block{ display:block; text-align:center; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--ink);
  border-bottom: 1px solid var(--line-light);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand{
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  font-weight: 600;
  white-space: nowrap;
}
.brand span{ color: var(--gold); font-weight: 400; margin-left: 0.4em; }
.site-nav{
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.site-nav a{
  color: var(--steel-light);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}
.site-nav a:hover{ color: var(--paper); }
.header-call{
  color: var(--paper);
  background: var(--accent);
  text-decoration: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: 0.6em 1.1em;
  border-radius: var(--radius);
  white-space: nowrap;
}
.header-call:hover{ background: var(--accent-dark); color:#fff; }
.nav-toggle{
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  width: 24px;
  height: 2px;
  background: var(--paper);
  margin: 5px 0;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 88px 0 130px;
}
.hero-roofline{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0%, transparent 46%, var(--slate) 46%, var(--slate) 100%),
    linear-gradient(115deg, transparent 0%, transparent 62%, var(--slate-2) 62%, var(--slate-2) 100%);
  opacity: 0.9;
}
.hero-inner{ position: relative; max-width: 760px; }
.hero h1{
  color: var(--paper);
  font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.4rem);
  margin-bottom: 0.5em;
}
.hero-sub{
  color: var(--steel-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 1.8em;
}
.hero-actions{ display: flex; flex-wrap: wrap; gap: 16px; }

/* ==========================================================================
   Article
   ========================================================================== */
.article{ background: var(--paper); }
.article-wrap{
  max-width: 780px;
  padding-top: 72px;
  padding-bottom: 10px;
}
.article-wrap > p{ font-size: 1.08rem; }
.article-wrap h2{ margin-top: 1.4em; }

.divider-roof{
  height: 34px;
  margin: 48px 0;
  background: repeating-linear-gradient(
    115deg,
    var(--slate) 0px, var(--slate) 26px,
    transparent 26px, transparent 30px
  );
  opacity: 0.18;
}
.divider-roof.flip{ transform: scaleX(-1); }

.steps{ margin: 0 auto; }
.step{
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.step:first-child{ border-top: none; padding-top: 0; }
.step-marker{
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.step-marker span{
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.step-body h2{ font-size: 1.4rem; margin-bottom: 0.5em; }
.step-body p{ font-size: 1rem; }

.callout{
  background: var(--slate);
  color: var(--paper);
  padding: 30px 32px;
  border-radius: var(--radius);
  margin: 34px 0;
  border-left: 4px solid var(--accent);
}
.callout h3{ color: var(--paper); margin-bottom: 0.5em; }
.callout p{ color: var(--steel-light); font-size: 0.98rem; margin-bottom: 0.8em; }
.callout p:last-child{ margin-bottom: 0; }

.summary{
  background: var(--paper-dim);
  padding: 36px 32px;
  border-radius: var(--radius);
  margin-top: 20px;
  margin-bottom: 60px;
}
.summary h2{ margin-bottom: 0.5em; }
.source-line{
  font-size: 0.9rem;
  color: var(--steel);
  margin-bottom: 0;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact{
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0;
}
.contact-inner{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.contact-copy h2{ color: var(--paper); font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); }
.contact-copy p{ color: var(--steel-light); max-width: 440px; }

.contact-card{
  background: var(--slate);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-list{
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 16px;
}
.contact-list li{
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-bottom: 1px solid var(--line-light);
  padding-bottom: 14px;
}
.contact-list li:last-child{ border-bottom: none; padding-bottom: 0; }
.contact-label{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--gold);
}
.contact-list a{
  color: var(--paper);
  text-decoration: none;
  font-size: 1.05rem;
}
.contact-list a:hover{ color: var(--accent); }
.contact-list span + span{ color: var(--paper); font-size: 1.02rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background: var(--ink);
  border-top: 1px solid var(--line-light);
  padding: 22px 0 30px;
}
.footer-inner{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-inner p{
  color: var(--steel-light);
  font-size: 0.85rem;
  margin: 0;
}
.footer-inner a{
  color: var(--steel-light);
  font-size: 0.85rem;
  text-decoration: none;
}
.footer-inner a:hover{ color: var(--accent); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 860px){
  .contact-inner{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .site-nav{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 18px;
    display: none;
    border-bottom: 1px solid var(--line-light);
  }
  .site-nav.open{ display: flex; }
  .site-nav a{ padding: 10px 0; border-top: 1px solid var(--line-light); }
  .nav-toggle{ display: block; order: 3; }
  .header-call{ display: none; }

  .hero{ padding: 60px 0 90px; }
  .step{ grid-template-columns: 1fr; gap: 8px; }
  .step-marker span{ font-size: 1.6rem; }
  .callout, .summary{ padding: 24px 20px; }
}

@media (max-width: 480px){
  body{ font-size: 16px; }
  .hero-actions{ flex-direction: column; }
  .btn{ text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .btn{ transition: none; }
}