/* Hawkstone Group LLC — first-draft site styles
   Palette sampled from the brand sheet: charcoal slate backgrounds,
   gold ~#C9A86A (wordmark highlights ~#C4AE8B / mid #B68A54),
   burgundy ~#6B1E24 for buttons (logo stone burgundy is darker, ~#3E2022). */

:root {
  color-scheme: dark;
  --bg: #141516;
  --bg-slate: #1c1d20;
  --bg-card: #232528;
  --bg-elevated: #2a2c2f;
  --text: #eeece8;
  --text-muted: #a9a69f;
  --gold: #c9a86a;
  --gold-soft: #d4b896;
  --gold-dim: #8f7344;
  --burgundy: #6b1e24;
  --burgundy-hover: #8a272f;
  --burgundy-deep: #4a1519;
  --line: rgba(201, 168, 106, 0.32);
  --hairline: rgba(255, 255, 255, 0.08);
  --font-display: "Oswald", system-ui, sans-serif;
  --font-body: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;
  --header-h: 4.25rem;
  --radius: 3px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --content: 70rem;
  --gutter: 1.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    url("assets/noise.png"),
    radial-gradient(1200px 600px at 50% -10%, #2a2c30 0%, transparent 60%);
  background-attachment: fixed, scroll;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: var(--gold-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--gold);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 0.6em;
  color: var(--text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.35rem);
  font-weight: 600;
  letter-spacing: 0.03em;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

h3 {
  font-size: 1.2rem;
  letter-spacing: 0.06em;
}

p {
  margin: 0 0 1em;
}

p:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3.5rem;
  z-index: 1000;
  background: var(--gold);
  color: #1a1a1a;
  padding: 0.5rem 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(20, 21, 22, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--hairline);
  background: rgba(16, 17, 18, 0.96);
}

.header-inner {
  max-width: var(--content);
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--text);
  min-width: 0;
}

.brand:hover {
  color: var(--text);
}

.brand-mark {
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.28rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
}

.site-nav a:hover {
  color: var(--gold);
}

.site-nav .nav-cta {
  background: var(--burgundy);
  color: #fff;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius);
  letter-spacing: 0.1em;
}

.site-nav .nav-cta:hover {
  background: var(--burgundy-hover);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--hairline);
  background: transparent;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text);
  padding: 0;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 1.15rem;
  height: 1.5px;
  background: currentColor;
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before { top: -5px; }
.nav-toggle-bars::after { top: 5px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ---------- Shared section chrome ---------- */

.section {
  padding: 4.5rem 0 5rem;
}

.section-inner {
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section-head {
  margin-bottom: 2.25rem;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.7rem;
}

.gold-rule {
  position: relative;
  width: 5.75rem;
  height: 1px;
  background: var(--gold);
  margin: 1rem 0 0;
}

.gold-rule::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: translate(-50%, -50%) rotate(45deg);
}

.section-intro {
  max-width: 38rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 1.25rem 0 4.5rem;
  background:
    url("assets/noise.png"),
    linear-gradient(180deg, #1a1b1e 0%, #141516 100%);
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}

.hero::before {
  /* subtle stone-like vignette, no stock photo */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(80, 70, 55, 0.16), transparent 50%),
    radial-gradient(ellipse at 80% 10%, rgba(107, 30, 36, 0.12), transparent 45%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}

.hero-lockup {
  width: min(58rem, 100%);
  margin: 0 auto 2rem;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.45));
}

.hero .eyebrow {
  margin-bottom: 0.85rem;
}

.hero h1 {
  max-width: 18ch;
  margin: 0 auto 0.85rem;
}

.hero-lead {
  max-width: 36rem;
  margin: 0 auto 1.75rem;
  color: var(--text-muted);
  font-size: 1.125rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.85rem 1.3rem;
  min-height: 44px;
  cursor: pointer;
  line-height: 1;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: var(--burgundy);
  color: #fff;
  border-color: var(--burgundy);
}

.btn-primary:hover {
  background: var(--burgundy-hover);
  border-color: var(--burgundy-hover);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-ghost:hover {
  background: rgba(201, 168, 106, 0.12);
  color: var(--gold-soft);
}

.btn:focus-visible,
.site-nav a:focus-visible,
.brand:focus-visible,
.contact-card:focus-visible,
.nav-toggle:focus-visible,
.skip-link:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- Services ---------- */

.services {
  background: var(--bg-slate);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--gold);
  padding: 1.6rem 1.45rem 1.7rem;
  box-shadow: var(--shadow);
}

.service-icon {
  width: 2.6rem;
  height: 2.6rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  margin-bottom: 0.65rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* ---------- About + service area ---------- */

.about {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 2.5rem 3.5rem;
  align-items: start;
}

.about-grid > div p,
.area-line {
  color: var(--text-muted);
  font-size: 1.0625rem;
}

.about-aside {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  padding: 1.75rem 1.6rem;
  position: relative;
}

.about-aside::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.25rem;
  bottom: 1.25rem;
  width: 2px;
  background: var(--gold);
}

.about-aside h2 {
  font-size: 1.45rem;
}

.area-line {
  color: var(--text);
  font-size: 1.125rem;
  line-height: 1.55;
}

/* ---------- Estimate form ---------- */

.estimate {
  background:
    url("assets/noise.png"),
    linear-gradient(180deg, #1a1b1e 0%, #161718 100%);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.estimate-grid {
  max-width: 46rem;
}

.estimate-form {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  border-top: 2px solid var(--gold);
  padding: 1.75rem 1.6rem 1.85rem;
  box-shadow: var(--shadow);
}

.form-row {
  margin-bottom: 1.05rem;
}

.form-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.estimate-form label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 0.4rem;
}

.estimate-form input,
.estimate-form select,
.estimate-form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  background: #2a2c2f;
  border: 1px solid #4f5156;
  border-radius: var(--radius);
  padding: 0.7rem 0.75rem;
  min-height: 44px;
  appearance: none;
}

.estimate-form select {
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(50% - 3px), calc(100% - 11px) calc(50% - 3px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.estimate-form textarea {
  resize: vertical;
  min-height: 8rem;
}

.estimate-form input::placeholder,
.estimate-form textarea::placeholder {
  color: #7c7a75;
}

.estimate-form input:hover,
.estimate-form select:hover,
.estimate-form textarea:hover {
  border-color: #5a5c60;
}

.form-note {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0.25rem 0 1.25rem;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-actions .btn {
  border: 0;
}

.form-status {
  font-size: 0.92rem;
  color: var(--gold-soft);
  margin: 0;
}

/* ---------- Contact ---------- */

.contact {
  background: var(--bg-slate);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  padding: 1.35rem 1.25rem 1.4rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.contact-card:hover {
  border-color: var(--gold);
  color: var(--text);
  transform: translateY(-2px);
}

.contact-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.contact-value {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  word-break: break-word;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 1.6rem 0;
  background: #101112;
}

.footer-inner {
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-mark {
  width: 2rem;
  height: 2rem;
  opacity: 0.9;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .service-grid,
  .contact-cards,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-aside {
    margin-top: 0.25rem;
  }
}

.mobile-cta {
  display: none;
}

@media (max-width: 800px) {
  :root {
    --header-h: 3.5rem;
    --gutter: 1.15rem;
    --mobile-cta-h: 4.35rem;
  }

  html {
    scroll-padding-bottom: calc(var(--mobile-cta-h) + 0.75rem + env(safe-area-inset-bottom, 0px));
  }

  body {
    padding-bottom: calc(var(--mobile-cta-h) + env(safe-area-inset-bottom, 0px));
  }

  .brand-mark {
    width: 2.25rem;
    height: 2.25rem;
  }

  .nav-toggle {
    display: flex;
    width: 44px;
    height: 44px;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #121314;
    border-bottom: 1px solid var(--hairline);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0 1rem;
  }

  .site-nav.is-open {
    display: flex;
    min-height: calc(100dvh - var(--header-h));
    background: #101112;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0.75rem var(--gutter);
  }

  .site-nav .nav-cta {
    margin: 0.5rem var(--gutter) 0.25rem;
    text-align: center;
    justify-content: center;
    min-height: 44px;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  .mobile-cta {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    gap: 0.65rem;
    padding: 0.55rem var(--gutter) calc(0.55rem + env(safe-area-inset-bottom, 0px));
    background: rgba(16, 17, 18, 0.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--hairline);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.28);
  }

  .mobile-cta.is-visible {
    display: flex;
  }

  body.nav-open .mobile-cta {
    display: none;
  }

  .mobile-cta .btn {
    flex: 1;
    min-height: 44px;
  }

  .section {
    padding: 2.5rem 0 2.75rem;
  }

  .service-card {
    padding: 1.2rem 1.2rem 1.25rem;
  }

  .service-icon {
    width: 2.2rem;
    height: 2.2rem;
    margin-bottom: 0.7rem;
  }

  .section-head {
    margin-bottom: 1.5rem;
  }

  .form-pair {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero {
    padding-top: 1.1rem;
  }

  .hero-lockup {
    margin-bottom: 1.5rem;
  }

  .services {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }

  .services .section-head {
    margin-bottom: 1rem;
  }

  .service-grid {
    gap: 0.75rem;
  }

  .service-card {
    padding: 0.9rem 1.15rem 1rem;
  }

  .service-icon {
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.5rem;
  }

  .service-card h3 {
    margin-bottom: 0.4rem;
  }

  .about {
    padding-bottom: 3.75rem;
  }

  /* Fill the remaining viewport so Contact + footer can sit in one screen
     without the estimate form peeking under the sticky header. */
  .contact {
    min-height: calc(100dvh - var(--header-h) - var(--mobile-cta-h) - env(safe-area-inset-bottom, 0px) - 5.75rem);
  }
}

@media (max-width: 480px) {
  .hero-actions,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .form-actions .btn {
    width: 100%;
  }

  .brand-name {
    font-size: 1.02rem;
    letter-spacing: 0.12em;
  }

  .contact-value {
    font-size: 1.05rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}