/* ---------- Custom properties ---------- */
:root {
  --charcoal: #1a1a1a;
  --charcoal-soft: #262626;
  --concrete: #f2f1ef;
  --concrete-dark: #e6e4e0;
  --accent: #e8590c;
  --accent-dark: #c44a09;
  --steel: #23272b;
  --border: #d8d5cf;
  --text-body: #333333;
  --radius: 6px;
  --max-width: 1100px;
  --font-head: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--concrete);
  color: var(--text-body);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul, ol { padding-left: 1.2rem; }

h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: 1.2em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--accent);
  color: #fff;
  padding: 0.75em 1.2em;
  z-index: 1000;
  border-radius: var(--radius);
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ---------- Focus states ---------- */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn-outline:hover { background: var(--charcoal); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--charcoal);
  border-bottom: 1px solid #000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-head);
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo span { color: var(--accent); }
.logo-mark {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}
.logo-mark svg { width: 100%; height: 100%; display: block; }
.logo-mark-sm { width: 26px; height: 26px; }
.site-nav {
  display: flex;
  gap: 1.6rem;
  flex: 1;
  justify-content: center;
}
.site-nav a {
  color: #ddd;
  text-decoration: none;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-family: var(--font-head);
}
.site-nav a:hover { color: var(--accent); }
.header-cta { flex-shrink: 0; padding: 0.6em 1.2em; font-size: 0.85rem; }

@media (max-width: 720px) {
  .site-nav { display: none; }
  .header-inner { justify-content: space-between; }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--charcoal);
  color: #fff;
  padding: 5rem 0 4rem;
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.15), rgba(0,0,0,0.4)),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 2px, transparent 2px, transparent 12px);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.hero-copy { max-width: 620px; }
.hero h1 { color: #fff; }
.hero-art-wrap { display: flex; justify-content: center; }
.hero-photo {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius);
  border: 2px solid var(--accent);
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: none; }
  .hero-art-wrap { order: -1; }
  .hero-photo { max-width: 280px; }
}
.hero-sub {
  font-size: 1.15rem;
  color: #cfcfcf;
  max-width: 60ch;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.6rem 0 1.8rem;
}
.hero .btn-outline { color: #fff; border-color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--charcoal); }
.trust-strip {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  color: var(--accent);
  border-top: 1px solid #3a3a3a;
  padding-top: 1.2rem;
  margin: 0;
}

/* ---------- Services ---------- */
.services { padding: 4.5rem 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.card-photo {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}
.service-card h3,
.service-card p {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.service-card p { padding-bottom: 1.6rem; }
.service-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--accent);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: -20px 0 0.9rem 1.5rem;
  padding: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.service-card .icon svg { width: 100%; height: 100%; }
.service-card h3 { margin-bottom: 0.4em; font-size: 1.1rem; }
.service-card p { margin: 0; font-size: 0.95rem; color: #4a4a4a; }

/* ---------- About ---------- */
.about {
  background: var(--concrete-dark);
  padding: 4.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.about-art-wrap { display: flex; justify-content: center; }
.about-photo {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

@media (max-width: 860px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-art-wrap { order: -1; }
  .about-photo { max-width: 260px; }
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.7rem;
}
.about-list li {
  position: relative;
  padding-left: 1.6rem;
  font-weight: 500;
}
.about-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 3px;
  background: var(--accent);
}

/* ---------- How it works ---------- */
.how { padding: 4.5rem 0; }
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.step { position: relative; }
.step-top {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--charcoal);
  color: var(--accent);
  font-family: var(--font-head);
  font-size: 1.2rem;
  border-radius: var(--radius);
}
.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--accent);
  flex-shrink: 0;
}
.step-icon svg { width: 100%; height: 100%; }
.step h3 { margin-bottom: 0.3em; }
.step p { color: #4a4a4a; font-size: 0.95rem; margin: 0; }

/* ---------- Contact ---------- */
.contact { padding: 4.5rem 0 5rem; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-line { font-size: 1rem; }
.contact-line a { text-decoration: none; font-weight: 600; color: var(--charcoal); }
.contact-line a:hover { color: var(--accent); }
.contact-info h3 { margin-top: 2rem; font-size: 1.05rem; }
.contact-map iframe {
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

@media (max-width: 800px) {
  .contact-inner { grid-template-columns: 1fr; }
}

/* ---------- Floating WhatsApp button ---------- */
.whatsapp-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  width: 56px;
  height: 56px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(0,0,0,0.3);
  z-index: 200;
}
.whatsapp-float svg { width: 30px; height: 30px; }

@media (min-width: 721px) {
  .whatsapp-float { display: none; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--steel);
  color: #b8b8b8;
  padding: 2.4rem 0;
  font-size: 0.9rem;
}
.footer-name {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  text-transform: uppercase;
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 0.3em;
}
.footer-address { margin-bottom: 0.5em; }
.footer-legal { margin: 0; color: #8a8a8a; font-size: 0.85rem; }
.footer-legal a { color: #8a8a8a; text-decoration: underline; }
.footer-legal a:hover { color: var(--accent); }

/* ---------- Fade-up animation ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
}