/* ============================================================
   ONE WAY ROOFING & CONSTRUCTION — Style System
   Design: Industrial confidence. Dark slate + warm Oklahoma amber.
   Type: Barlow Condensed (display) + Source Sans 3 (body)
   ============================================================ */

/* ---------- Custom Properties (Token System) ---------- */
:root {
  /* Colors */
  --color-bg: #F5F2ED;
  --color-bg-section: #FAFAF7;
  --color-bg-dark: #1C2430;
  --color-bg-dark-surface: #243040;
  --color-bg-muted: #EDE9E3;
  --color-accent: #D97B2C;
  --color-accent-dark: #B86520;
  --color-text: #1C2430;
  --color-text-secondary: #4A5568;
  --color-text-muted: #718096;
  --color-text-light: #F5F2ED;
  --color-text-light-muted: rgba(245, 242, 237, 0.7);
  --color-border: rgba(28, 36, 48, 0.12);
  --color-border-dark: rgba(245, 242, 237, 0.15);
  --color-stars: #F5A623;

  /* Spacing */
  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;

  /* Type */
  --font-display: 'Barlow Condensed', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-card: 0 2px 12px rgba(28, 36, 48, 0.09), 0 1px 4px rgba(28, 36, 48, 0.06);
  --shadow-card-hover: 0 8px 24px rgba(28, 36, 48, 0.15), 0 2px 6px rgba(28, 36, 48, 0.08);

  /* Container */
  --max-width: 1180px;
  --gutter: 1.5rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

/* ---------- Font Declarations ---------- */
@font-face {
  font-family: 'Barlow Condensed';
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url(fonts/barlow-condensed-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Barlow Condensed';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url(fonts/barlow-condensed-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Source Sans 3';
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  src: url(fonts/source-sans-3-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
button, input, textarea, select { font: inherit; }
blockquote { margin: 0; }

/* ---------- Base ---------- */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg-section);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  min-height: 48px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}
.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
}
.btn--hero {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  font-size: 1.0625rem;
  padding: 0.875rem 2rem;
  min-height: 54px;
}
.btn--hero:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
  font-size: 1.0625rem;
  padding: 0.875rem 2rem;
  min-height: 54px;
}
.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn--lg { font-size: 1.0625rem; padding: 0.875rem 2rem; min-height: 54px; }
.btn--full { width: 100%; justify-content: center; }

/* ---------- Section Base ---------- */
.section { padding-block: var(--space-3xl); }
.section--dark { background: var(--color-bg-dark); color: var(--color-text-light); }
.section--muted { background: var(--color-bg-muted); }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section-eyebrow--light { color: var(--color-accent); }
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.section-title--light { color: var(--color-text-light); }
.section-header {
  margin-bottom: var(--space-2xl);
}
.section-header .section-title { max-width: 580px; }

/* ---------- Mobile Call Bar ---------- */
.mobile-call-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-bg-dark);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}
.mobile-call-bar.visible {
  transform: translateY(0);
}
.mobile-call-bar__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-light);
  min-height: 60px;
  border-top: 3px solid var(--color-accent);
}

/* ---------- Site Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(28, 36, 48, 0.0);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.site-header.scrolled {
  background: rgba(28, 36, 48, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: 72px;
}
.site-header__brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
  flex-shrink: 0;
}
.brand-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: #fff;
}
.brand-sub {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-inline-start: auto;
}
.site-header__nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.03em;
  transition: color var(--transition-fast);
}
.site-header__nav a:hover { color: #fff; }
.site-header__cta { flex-shrink: 0; font-size: 0.9rem; padding: 0.6rem 1.25rem; min-height: 44px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-bg-dark);
  overflow: hidden;
  padding-block: 8rem 5rem;
}
.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(28, 36, 48, 0.87) 0%,
    rgba(28, 36, 48, 0.72) 50%,
    rgba(28, 36, 48, 0.55) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-block-end: 3rem;
}
.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.hero__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: 1.25rem;
}
.hero__headline em {
  font-style: normal;
  color: var(--color-accent);
}
.hero__sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 2rem;
  max-width: 480px;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}
.hero__trust-strip {
  position: relative;
  z-index: 2;
  padding-block: 1.5rem;
  background: rgba(217, 123, 44, 0.15);
  border-top: 1px solid rgba(217, 123, 44, 0.3);
  margin-top: auto;
}
.trust-items {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trust-item__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1;
  color: #fff;
  letter-spacing: 0.02em;
}
.trust-item__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* Signature: roofline SVG divider */
.roofline-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  line-height: 0;
}
.roofline-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.service-card__photo {
  overflow: hidden;
  height: 220px;
}
.service-card__photo--tall { height: 280px; }
.service-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.service-card:hover .service-card__photo img {
  transform: scale(1.03);
}
.service-card__body {
  padding: 1.5rem;
}
.service-card__body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.service-card__body p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ---------- Why Us ---------- */
.why-us__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.why-us__photos {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.why-photo {
  border-radius: var(--radius-md);
  object-fit: cover;
  width: 100%;
}
.why-photo--main {
  height: 340px;
}
.why-photo--accent {
  height: 220px;
}
.why-us__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.why-list__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.why-list__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(217, 123, 44, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  color: var(--color-accent);
}
.why-list__item strong {
  display: block;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}
.why-list__item p {
  font-size: 0.9375rem;
  color: var(--color-text-light-muted);
  line-height: 1.55;
}

/* ---------- Reviews ---------- */
.reviews-rating {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-right: 0.5rem;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.review-card {
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-card);
}
.review-card--accent {
  background: var(--color-bg-dark);
  border-color: rgba(217, 123, 44, 0.3);
}
.review-card--accent .review-card__text { color: rgba(255,255,255,0.82); }
.review-card--accent .review-card__author { color: rgba(255,255,255,0.7); }
.review-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  flex: 1;
}
.review-card__footer {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.875rem;
}
.review-card--accent .review-card__footer { border-color: rgba(255,255,255,0.12); }
.review-card__author {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}
.review-card__stars {
  color: var(--color-stars);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

/* ---------- Service Area ---------- */
.service-area__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.service-area__copy { display: flex; flex-direction: column; gap: 1.25rem; }
.service-area__desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}
.nap-block {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.25rem;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}
.nap-row { display: flex; gap: 0.75rem; }
.nap-row dt { font-weight: 600; min-width: 72px; color: var(--color-text); }
.nap-row dd { color: var(--color-text-secondary); }
.nap-row a { color: var(--color-accent); font-weight: 600; }
.nap-row a:hover { text-decoration: underline; }
.map-placeholder {
  height: 300px;
  background: var(--color-bg-section);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ---------- Contact ---------- */
.contact { background: var(--color-bg-dark); color: var(--color-text-light); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}
.contact__copy { display: flex; flex-direction: column; gap: 1rem; padding-top: 1rem; }
.contact__sub {
  font-size: 1.0625rem;
  color: var(--color-text-light-muted);
  line-height: 1.65;
}
.contact__alt { margin-top: var(--space-sm); }
.contact__alt p {
  font-size: 0.875rem;
  color: var(--color-text-light-muted);
  margin-bottom: 0.375rem;
}
.contact__phone {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--color-accent);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}
.contact__phone:hover { color: #fff; }

/* Contact Form */
.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.02em;
}
.form-optional { font-weight: 400; color: rgba(255,255,255,0.4); }
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  min-height: 48px;
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255,255,255,0.09);
}
.form-note {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin-top: -0.25rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #111820;
  padding-block: var(--space-xl);
}
.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
  text-align: center;
}
.site-footer__brand { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.brand-mark--sm {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: #fff;
}
.brand-sub--sm {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.site-footer__nap {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.site-footer__nap a { color: var(--color-accent); }
.site-footer__copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
}

/* Form success state */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--color-text-light);
}
.form-success svg { color: var(--color-accent); }
.form-success h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  color: #fff;
}
.form-success p { color: var(--color-text-light-muted); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Reveal animations (JS-gated) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.js .reveal.revealed {
  opacity: 1;
  transform: none;
}
.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 420ms ease;
}
.js .reveal-stagger > *.revealed {
  opacity: 1;
  transform: none;
}

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

/* Tablet: ≤900px */
@media (max-width: 900px) {
  .site-header__nav { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .why-us__layout { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .why-us__photos { order: -1; }
  .why-photo--main { height: 280px; }
  .service-area__inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .contact__inner { grid-template-columns: 1fr; gap: var(--space-2xl); }
}

/* Mobile: ≤640px */
@media (max-width: 640px) {
  :root {
    --gutter: 1rem;
    --space-3xl: 4rem;
    --space-2xl: 3rem;
  }

  .site-header__cta { display: none; }
  .mobile-call-bar { display: block; }

  .hero { padding-block: 7rem 5rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { text-align: center; justify-content: center; }

  .trust-items { gap: 1rem; }
  .trust-divider { display: none; }
  .trust-items { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card__photo { height: 200px; }
  .service-card__photo--tall { height: 200px; }

  .reviews-grid { grid-template-columns: 1fr; }

  .why-photo--main { height: 220px; }
  .why-photo--accent { display: none; }

  .contact-form { padding: 1.25rem; }

  .site-footer__nap { flex-direction: column; gap: 0.25rem; }
  .site-footer__nap span[aria-hidden] { display: none; }
}

/* Very small: ≤390px */
@media (max-width: 390px) {
  .hero__headline { font-size: 2.6rem; }
  .trust-items { grid-template-columns: 1fr 1fr; }
}