/* ============================================================
   SeaBay Building Group — Modern PNW Premium
   Ink #0E1319 · Paper #FFFFFF · Stone #F4F2EE · Brand Blue #1878BE
   Type: Archivo (display) / Inter (body)
   ============================================================ */

:root {
  /* Color tokens */
  --ink: #0e1319;
  --ink-2: #16202a;
  --ink-3: #1f2d3a;
  --paper: #ffffff;
  --stone: #f4f2ee;
  --line: #e4e1da;
  --line-dark: rgba(255, 255, 255, 0.12);
  --muted: #4b5563;
  --muted-dark: #9fb0bf;
  --blue: #1878be;
  --blue-deep: #125e95;
  --blue-tint: #e3f0fa;
  --star: #f5b301;

  /* Type scale */
  --font-display: "Archivo", "Segoe UI", sans-serif;
  --font-body: "Geist", "Segoe UI", sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
  --text-hero: clamp(2.5rem, 1.6rem + 4.5vw, 4.75rem);

  /* Spacing (8px rhythm) */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-6: 3rem;
  --s-8: 4rem;
  --s-12: 6rem;

  /* Misc */
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-1: 0 1px 3px rgba(14, 19, 25, 0.08), 0 8px 24px rgba(14, 19, 25, 0.07);
  --shadow-2: 0 2px 6px rgba(14, 19, 25, 0.1), 0 16px 40px rgba(14, 19, 25, 0.12);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--blue-deep);
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

address {
  font-style: normal;
}

.container {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

.icon-star {
  fill: var(--star);
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--blue);
  color: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Typography ---------- */
h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 800;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-hero);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h2 {
  font-size: var(--text-2xl);
}

h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.3;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--blue);
  margin-bottom: var(--s-2);
}

.section-lead {
  color: var(--muted);
  font-size: var(--text-lg);
  max-width: 38rem;
  margin-top: var(--s-2);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  padding: 0.85rem 1.75rem;
  min-height: 48px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s var(--ease-out), border-color 0.2s var(--ease-out),
    color 0.2s var(--ease-out), transform 0.15s var(--ease-out), box-shadow 0.2s var(--ease-out);
  touch-action: manipulation;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn-primary:hover {
  background: var(--blue-deep);
  box-shadow: 0 6px 20px rgba(24, 120, 190, 0.35);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--blue-deep);
  border-color: var(--blue);
}

.btn-outline:hover {
  background: var(--blue);
  color: #fff;
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  min-height: 44px;
  font-size: var(--text-sm);
}

.btn-lg {
  padding: 1rem 2.1rem;
  font-size: var(--text-lg);
}

.btn-block {
  width: 100%;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 19, 25, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-dark);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
}

.brand-mark {
  width: 76px;
  height: 46px;
  color: var(--blue);
}

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

.brand-line {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
}

.brand-sea {
  color: #fff;
}

.brand-bay {
  color: var(--blue);
}

.brand-sub {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted-dark);
  margin-top: 0.3rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}

.nav-menu a:not(.btn) {
  display: inline-block;
  padding: 0.5rem 0.25rem;
  color: #e7edf3;
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-menu a:not(.btn):hover,
.nav-menu a.is-active {
  color: #fff;
  border-bottom-color: var(--blue);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 12px;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s var(--ease-out), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(92dvh, 60rem);
  display: flex;
  align-items: center;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      100deg,
      rgba(11, 16, 22, 0.94) 0%,
      rgba(11, 16, 22, 0.82) 45%,
      rgba(11, 16, 22, 0.45) 100%
    );
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: var(--s-12);
  max-width: 72rem;
  width: 100%;
}

.hero h1 {
  max-width: 14ch;
}

.hero-lead {
  margin-top: var(--s-3);
  max-width: 34rem;
  font-size: var(--text-lg);
  color: #cfd9e2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-top: var(--s-4);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  margin-top: var(--s-6);
  padding-top: var(--s-3);
  border-top: 1px solid var(--line-dark);
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: #dbe4ec;
}

.hero-trust .icon {
  color: var(--blue);
  width: 1.35em;
  height: 1.35em;
}

/* ---------- Stats bar ---------- */
.stats {
  background: var(--blue);
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
  padding-block: var(--s-4);
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.stat-label {
  display: block;
  font-size: var(--text-sm);
  color: #d6e9f8;
  margin-top: 0.2rem;
}

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(4rem, 3rem + 4vw, 7rem);
}

.section-head {
  margin-bottom: var(--s-6);
}

.section-dark {
  background: var(--ink);
  color: #fff;
}

.section-dark .section-lead {
  color: var(--muted-dark);
}

.section-tint {
  background: var(--stone);
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}

.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--s-4);
  transition: box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out),
    transform 0.25s var(--ease-out);
}

.service-card:hover {
  border-color: rgba(24, 120, 190, 0.45);
  box-shadow: var(--shadow-1);
  transform: translateY(-3px);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--blue-tint);
  color: var(--blue-deep);
  margin-bottom: var(--s-3);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  margin-bottom: 0.6rem;
}

.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-3);
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-2);
}

.project-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out), opacity 0.4s;
}

.project-card:hover img {
  transform: scale(1.04);
  opacity: 0.85;
}

.project-card figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: linear-gradient(to top, rgba(11, 16, 22, 0.92), rgba(11, 16, 22, 0));
}

.project-tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #7cbdea;
}

.project-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
}

.projects-note {
  margin-top: var(--s-3);
  font-size: var(--text-sm);
  color: var(--muted-dark);
}

/* ---------- Process ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: var(--s-4) var(--s-3) var(--s-3);
  border-top: 3px solid var(--blue);
  background: var(--stone);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.process-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(24, 120, 190, 0.22);
  display: block;
  margin-bottom: var(--s-2);
}

.process-step h3 {
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: center;
}

.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}

.about-copy p {
  color: var(--muted);
  margin-top: var(--s-2);
  max-width: 36rem;
}

.about-copy h2 {
  margin-top: 0.25rem;
}

.about-list {
  margin-top: var(--s-3);
  display: grid;
  gap: 0.85rem;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-weight: 500;
}

.about-list .icon {
  color: var(--blue);
  margin-top: 0.2em;
}

/* ---------- Reviews ---------- */
.reviews-inner .section-head {
  margin-bottom: var(--s-4);
}

.rating-card {
  display: flex;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 3rem);
  max-width: 52rem;
}

.rating-score {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 3rem + 3vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.rating-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--s-2);
}

.rating-stars .icon {
  width: 1.5em;
  height: 1.5em;
}

.rating-caption {
  color: var(--muted-dark);
  max-width: 30rem;
  margin-bottom: var(--s-3);
}

.rating-card .btn-outline {
  color: #7cbdea;
  border-color: rgba(124, 189, 234, 0.6);
}

.rating-card .btn-outline:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(115deg, var(--ink) 0%, var(--ink-3) 60%, var(--blue-deep) 130%);
  color: #fff;
  padding-block: clamp(3.5rem, 3rem + 3vw, 5.5rem);
}

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}

.cta-inner h2 {
  font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem);
}

.cta-accent {
  color: #7cbdea;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
}

.form-field {
  margin-bottom: var(--s-2);
}

.form-field label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: 0.4rem;
}

.req {
  color: #c62828;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  padding: 0.75rem 0.9rem;
  min-height: 48px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

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

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(24, 120, 190, 0.18);
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: #c62828;
}

.field-error {
  color: #c62828;
  font-size: var(--text-sm);
  margin-top: 0.35rem;
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--muted);
  margin-bottom: var(--s-2);
}

.form-status {
  margin-top: var(--s-2);
  font-weight: 600;
  min-height: 1.5em;
}

.form-status.is-success {
  color: #1b7a3d;
}

.form-status.is-error {
  color: #c62828;
}

/* Contact info */
.contact-info {
  display: grid;
  gap: var(--s-3);
}

.info-block h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 0.45rem;
}

.info-block a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--ink);
}

.info-block a:hover {
  color: var(--blue-deep);
}

.info-muted {
  color: var(--muted);
  font-size: 0.95rem;
}

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 320px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #cfd9e2;
  padding-top: var(--s-8);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: var(--s-6);
  padding-bottom: var(--s-6);
}

.brand-mark-footer {
  display: block;
  width: 116px;
  height: 70px;
  color: var(--blue);
  margin-bottom: 0.85rem;
}

.brand-line-footer {
  font-size: 1.6rem;
}

.site-footer .brand-sub {
  display: block;
  margin-top: 0.35rem;
}

.footer-tag {
  margin-top: var(--s-2);
  font-size: var(--text-sm);
  color: var(--muted-dark);
}

.footer-nav {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.footer-nav a,
.footer-contact a {
  color: #e7edf3;
  font-weight: 500;
  padding-block: 0.35rem;
  display: inline-block;
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: #7cbdea;
}

.footer-contact a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
}

.footer-contact p {
  color: var(--muted-dark);
  font-size: var(--text-sm);
  margin-top: 0.5rem;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: var(--text-sm) !important;
  font-family: var(--font-body) !important;
}

.footer-legal {
  border-top: 1px solid var(--line-dark);
  padding-block: var(--s-3);
  font-size: var(--text-sm);
  color: var(--muted-dark);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn,
  .project-card img,
  .service-card {
    transition: none;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    padding: var(--s-2) clamp(1.25rem, 4vw, 2.5rem) var(--s-3);
    display: none;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a:not(.btn) {
    padding: 0.9rem 0.25rem;
    font-size: var(--text-lg);
    border-bottom: 1px solid var(--line-dark);
    width: 100%;
  }

  .nav-cta-item {
    margin-top: var(--s-2);
  }

  .nav-cta-item .btn {
    width: 100%;
  }

  .contact-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-media img {
    aspect-ratio: 16 / 10;
  }

  .rating-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--s-3);
  }

  .projects-grid,
  .process-grid,
  .services-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--s-4);
  }

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