/* AlmeydaHost (AMH) — studio site stylesheet.
   Static only. System fonts, no external resources, no JS dependencies. */

:root {
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas,
          "Liberation Mono", "DejaVu Sans Mono", monospace;

  --bg:        #f5f4f1;
  --bg-panel:  #ffffff;
  --bg-sunk:   #ecebe6;
  --fg:        #1f2124;
  --fg-soft:   #43474c;
  --muted:     #6b7075;
  --border:    #dddbd4;
  --border-strong: #c8c6be;
  --accent:    #2f6d63;
  --accent-fg: #ffffff;
  --accent-quiet: #e4efec;
  --focus:     #2f6d63;
  --shadow:    0 1px 2px rgba(31, 33, 36, 0.05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #16181b;
    --bg-panel:  #1d2024;
    --bg-sunk:   #202327;
    --fg:        #e2e0da;
    --fg-soft:   #bcbbb4;
    --muted:     #8b8f94;
    --border:    #2d3136;
    --border-strong: #3a3f45;
    --accent:    #6bb3a6;
    --accent-fg: #10201d;
    --accent-quiet: #1e2a28;
    --focus:     #6bb3a6;
    --shadow:    0 1px 2px rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

.wrap {
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1.3rem;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
a:hover { text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --- Skip link --- */
.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 0.5rem 0.9rem;
  border-radius: 0 0 4px 0;
  z-index: 10;
}
.skip:focus { left: 0; }

/* --- Header --- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--fg);
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand .amh {
  font-family: var(--mono);
  color: var(--accent);
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  font-size: 0.98rem;
}
.site-nav a {
  color: var(--fg-soft);
  text-decoration: none;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] {
  color: var(--fg);
  font-weight: 600;
}

/* --- Sections --- */
main { display: block; }

section { padding: 3.4rem 0; }
section + section { border-top: 1px solid var(--border); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.7rem;
}

h1, h2, h3 {
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--fg);
}
h1 {
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}
h2 {
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.7rem);
  margin: 0 0 1.1rem;
}
h3 {
  font-size: 1.06rem;
  margin: 0 0 0.4rem;
}
p { margin: 0 0 1rem; }
.lead {
  font-size: clamp(1.08rem, 1rem + 0.5vw, 1.28rem);
  color: var(--fg-soft);
  max-width: 40rem;
}
.section-intro {
  color: var(--fg-soft);
  max-width: 42rem;
}

/* --- Hero --- */
.hero { padding: 4rem 0 3.6rem; }
.hero h1 { max-width: 24ch; }
.hero .tagline {
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.35rem);
  color: var(--fg-soft);
  max-width: 44rem;
  margin-bottom: 1.6rem;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  font-size: 0.92rem;
  color: var(--muted);
  font-family: var(--mono);
}
.hero-meta span { white-space: nowrap; }

/* --- Buttons --- */
.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0.7rem 1.3rem;
  border-radius: 6px;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}
.btn-primary:hover { text-decoration: none; filter: brightness(1.06); }
.btn-quiet {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-quiet:hover { text-decoration: none; border-color: var(--accent); color: var(--accent); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.9rem;
}

/* --- Services grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.1rem;
  margin-top: 1.9rem;
}
.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.2rem 1.25rem;
  box-shadow: var(--shadow);
}
.card h3 { color: var(--fg); }
.card p { margin: 0; color: var(--fg-soft); font-size: 0.97rem; }
.card .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--accent-quiet);
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

/* --- Two-column prose (how we work / team) --- */
.cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.6rem 2.6rem;
  margin-top: 1.7rem;
}
.cols h3 { margin-bottom: 0.45rem; }
.cols p { color: var(--fg-soft); }
.cols p:last-child { margin-bottom: 0; }

.notecard {
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.1rem 1.25rem;
  margin-top: 1.9rem;
  color: var(--fg-soft);
  font-size: 0.97rem;
}
.notecard p:last-child { margin-bottom: 0; }

/* --- Contact --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem 3rem;
  margin-top: 1.9rem;
}
@media (min-width: 46rem) {
  .contact-layout { grid-template-columns: 1.3fr 1fr; }
}
.contact-aside p { color: var(--fg-soft); }
.contact-aside .email {
  font-family: var(--mono);
  color: var(--fg);
  font-size: 1.02rem;
  background: var(--bg-sunk);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  display: inline-block;
  margin: 0.3rem 0 0.9rem;
  user-select: all;
}

/* --- Form --- */
form.contact-form { margin: 0; }
.field { margin-bottom: 1.05rem; }
.field label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.35rem;
}
.field .opt {
  font-weight: 400;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.98rem;
  color: var(--fg);
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0.6rem 0.7rem;
}
.field textarea { resize: vertical; min-height: 7rem; }
.field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 1.1rem) 1.15rem,
    calc(100% - 0.75rem) 1.15rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
  border-color: var(--focus);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }
.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.4rem;
}
.form-note {
  font-size: 0.86rem;
  color: var(--muted);
  margin: 0;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.6rem;
  padding-bottom: 2rem;
  color: var(--muted);
  font-size: 0.88rem;
}
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.site-footer .foot-nav { display: flex; flex-wrap: wrap; gap: 1.1rem; }

/* --- Small screens --- */
@media (max-width: 34rem) {
  body { font-size: 16px; }
  section { padding: 2.6rem 0; }
  .hero { padding: 2.8rem 0 2.4rem; }
}