/* FILE: /styles/styles.css */

/* =========================
   Baldwin Digital Styles
   ========================= */

:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-alt: #f0f4f8;
  --text: #16212d;
  --text-soft: #4f5f70;
  --text-muted: #6f8093;
  --line: rgba(18, 33, 49, 0.12);
  --line-strong: rgba(18, 33, 49, 0.18);
  --blue: #183a63;
  --blue-deep: #102944;
  --blue-soft: #e8eff8;
  --charcoal: #0f1720;
  --shadow-sm: 0 10px 30px rgba(15, 23, 32, 0.06);
  --shadow-md: 0 18px 44px rgba(15, 23, 32, 0.08);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;
  --container: 1180px;
  --header-height: 88px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #fbfcfe 0%, var(--bg) 100%);
  line-height: 1.65;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

main {
  min-height: 100vh;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 9999;
  background: var(--charcoal);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(247, 248, 251, 0.88);
  border-bottom: 1px solid rgba(18, 33, 49, 0.08);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(247, 248, 251, 0.95);
}

.header-shell {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: fit-content;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.brand-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.18rem;
}

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

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
}

.nav-list > li {
  position: relative;
}

.nav-link,
.nav-button {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0.85rem 1rem;
  border-radius: 999px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav-link:hover,
.nav-button:hover,
.nav-link:focus-visible,
.nav-button:focus-visible {
  background: rgba(24, 58, 99, 0.08);
  color: var(--blue);
  outline: none;
}

.nav-link.active {
  background: rgba(24, 58, 99, 0.1);
  color: var(--blue);
}

.nav-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.caret {
  width: 0.5rem;
  height: 0.5rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform var(--transition);
}

.has-dropdown:hover .caret,
.has-dropdown.open .caret {
  transform: rotate(225deg) translateY(-1px);
}

.dropdown-menu {
  list-style: none;
  position: absolute;
  top: calc(100% + 0.7rem);
  left: 0;
  min-width: 220px;
  padding: 0.65rem;
  margin: 0;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.dropdown-menu li + li {
  margin-top: 0.2rem;
}

.dropdown-menu a {
  display: block;
  padding: 0.85rem 0.95rem;
  border-radius: 12px;
  color: var(--text);
  transition: background var(--transition), color var(--transition);
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible,
.dropdown-menu a.active-sub {
  background: rgba(24, 58, 99, 0.08);
  color: var(--blue);
  outline: none;
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu,
.has-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 0;
  place-items: center;
  gap: 4px;
  box-shadow: var(--shadow-sm);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--charcoal);
  transition: transform var(--transition), opacity var(--transition);
}

.hero,
.page-hero {
  padding: 5rem 0 3rem;
}

.hero-home {
  padding-top: calc(4.7rem + 1vw);
}

.hero-grid,
.content-grid,
.split-layout,
.contact-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-grid {
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.6rem;
}

.hero-copy h1,
.page-hero h1 {
  margin: 0 0 1.2rem;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--charcoal);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero-copy h1 {
  max-width: 13ch;
  font-size: clamp(2.7rem, 5vw, 4.4rem);
}

.hero-copy h1 span {
  display: inline-block;
  color: var(--blue);
}

.page-hero h1 {
  max-width: 14ch;
  font-size: clamp(2.35rem, 4vw, 3.8rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-text,
.page-hero-text,
.section-heading p,
.detail-card p,
.service-card p,
.project-content p,
.process-card p,
.stack-card p,
.contact-item p,
.info-box p {
  color: var(--text-soft);
}

.hero-text,
.page-hero-text {
  font-size: 1.06rem;
  max-width: 62ch;
}

.hero-actions,
.cta-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.hero-actions {
  margin-top: 1.75rem;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.35rem;
}

.hero-note span {
  padding: 0.55rem 0.9rem;
  background: rgba(24, 58, 99, 0.06);
  border: 1px solid rgba(24, 58, 99, 0.08);
  color: var(--blue);
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  border: 1px solid transparent;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 12px 30px rgba(24, 58, 99, 0.18);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--blue-deep);
}

.btn-secondary {
  background: #fff;
  color: var(--charcoal);
  border-color: var(--line-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--surface-alt);
}

.btn-full {
  width: 100%;
}

.hero-panel,
.feature-list-panel,
.check-panel,
.form-panel,
.contact-panel,
.insight-card,
.info-box {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(18, 33, 49, 0.08);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
}

.hero-panel,
.insight-card {
  padding: 1.6rem;
}

.insight-label {
  margin: 0 0 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
}

.insight-stack {
  display: grid;
  gap: 1rem;
}

.insight-stack article {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.insight-stack article:first-child {
  border-top: 0;
  padding-top: 0;
}

.insight-stack h2,
.insight-stack h3,
.service-card h3,
.detail-card h3,
.process-card h3,
.project-content h3,
.stack-card h3,
.portfolio-body h3,
.contact-item h3,
.info-box h3 {
  margin: 0 0 0.5rem;
  color: var(--charcoal);
  line-height: 1.2;
}

.insight-stack p,
.stack-card p,
.contact-item p,
.portfolio-body p {
  margin: 0;
  color: var(--text-soft);
}

.value-strip {
  padding: 1rem 0 0.8rem;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.8rem;
}

.value-item {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(18, 33, 49, 0.08);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  text-align: center;
  font-weight: 600;
  color: var(--text);
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(232, 239, 248, 0.35) 0%, rgba(240, 244, 248, 0.55) 100%);
  border-top: 1px solid rgba(18, 33, 49, 0.06);
  border-bottom: 1px solid rgba(18, 33, 49, 0.06);
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin: 0 0 1rem;
  max-width: 16ch;
  font-size: clamp(2rem, 3.3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--charcoal);
}

.section-heading.narrow {
  max-width: 800px;
}

.section-heading.center,
.section-actions.center {
  text-align: center;
  justify-content: center;
  margin-inline: auto;
}

.section-heading.center h2,
.section-heading.center p {
  margin-inline: auto;
}

.content-grid,
.split-layout {
  grid-template-columns: 1fr 1fr;
}

.split-layout.reverse .section-heading {
  order: 2;
}

.detail-grid,
.card-grid,
.process-grid,
.portfolio-preview-grid,
.portfolio-grid {
  display: grid;
  gap: 1.35rem;
}

.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.three-up,
.process-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.detail-card,
.process-card,
.project-card,
.stack-card,
.portfolio-item {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(18, 33, 49, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: 22px;
  padding: 1.45rem;
}

.card-kicker {
  margin: 0 0 0.75rem;
  color: var(--blue);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  color: var(--blue);
  font-weight: 700;
}

.text-link::after {
  content: "→";
  transition: transform var(--transition);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(3px);
}

.feature-list-panel,
.check-panel,
.contact-panel,
.form-panel {
  padding: 1.7rem;
}

.feature-list,
.detail-stack {
  display: grid;
  gap: 1rem;
}

.feature-list article,
.stack-card {
  padding: 1rem;
  background: rgba(240, 244, 248, 0.55);
  border: 1px solid rgba(18, 33, 49, 0.08);
  border-radius: 18px;
}

.feature-list.compact article {
  padding: 1rem 1rem;
}

.check-list,
.footer-links,
.tag-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list {
  display: grid;
  gap: 0.95rem;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--text);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(24, 58, 99, 0.08);
}

.process-number {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 800;
  margin-bottom: 1rem;
}

.portfolio-preview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card,
.portfolio-item {
  overflow: hidden;
  padding: 0;
}

.project-media,
.portfolio-media {
  min-height: 220px;
  border-bottom: 1px solid var(--line);
}

.placeholder-block {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(16, 41, 68, 0.94), rgba(24, 58, 99, 0.82)),
    radial-gradient(circle at top right, rgba(255,255,255,0.1), transparent 32%);
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.88rem;
}

.project-content,
.portfolio-body {
  padding: 1.4rem;
}

.portfolio-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-item.large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}

.portfolio-item.large .portfolio-media {
  min-height: 100%;
  border-bottom: 0;
  border-right: 1px solid var(--line);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.tag-list li {
  padding: 0.5rem 0.8rem;
  border: 1px solid rgba(18, 33, 49, 0.1);
  border-radius: var(--radius-pill);
  color: var(--text-soft);
  font-size: 0.92rem;
  background: #fff;
}

.cta-section {
  padding-top: 3rem;
}

.cta-shell {
  padding: 2rem;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(16, 41, 68, 0.97) 0%, rgba(24, 58, 99, 0.96) 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.cta-shell h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.08;
  font-family: Georgia, "Times New Roman", serif;
}

.cta-shell p {
  color: rgba(255,255,255,0.82);
  margin: 0;
}

.cta-shell .eyebrow {
  color: rgba(255,255,255,0.72);
}

.cta-shell .btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.18);
}

.cta-shell .btn-secondary:hover,
.cta-shell .btn-secondary:focus-visible {
  background: rgba(255,255,255,0.14);
}

.contact-layout {
  grid-template-columns: 0.82fr 1.18fr;
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.contact-item {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.contact-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.info-box {
  margin-top: 1.4rem;
  padding: 1.25rem;
  background: rgba(24, 58, 99, 0.05);
}

.contact-form {
  display: grid;
  gap: 1.1rem;
}

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

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  border: 1px solid rgba(18, 33, 49, 0.14);
  background: #fff;
  color: var(--text);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(24, 58, 99, 0.35);
  box-shadow: 0 0 0 4px rgba(24, 58, 99, 0.08);
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.site-footer {
  padding: 4.5rem 0 1.2rem;
  border-top: 1px solid rgba(18, 33, 49, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr 0.9fr;
  gap: 2rem;
}

.footer-brand p {
  color: var(--text-soft);
  max-width: 42ch;
}

.footer-brand-link {
  margin-bottom: 1rem;
}

.site-footer h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--charcoal);
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links a,
.footer-links li {
  color: var(--text-soft);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--blue);
  outline: none;
}

.footer-bottom {
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(18, 33, 49, 0.08);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

@media (max-width: 1120px) {
  .hero-grid,
  .content-grid,
  .split-layout,
  .cta-shell,
  .contact-layout,
  .portfolio-item.large {
    grid-template-columns: 1fr;
  }

  .portfolio-item.large .portfolio-media {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 260px;
  }

  .value-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .detail-grid,
  .card-grid.three-up,
  .process-grid,
  .portfolio-preview-grid,
  .footer-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  :root {
    --header-height: 78px;
  }

  .menu-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    inset: calc(100% + 0.7rem) 1rem auto 1rem;
    display: block;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow-md);
    padding: 0.9rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }

  .nav-link,
  .nav-button {
    width: 100%;
    justify-content: space-between;
    padding: 1rem;
    border-radius: 14px;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0.35rem 0 0.2rem 0.8rem;
    display: none;
  }

  .has-dropdown.open .dropdown-menu {
    display: block;
  }

  .hero,
  .page-hero,
  .section {
    padding: 4.2rem 0;
  }

  .hero-copy h1,
  .page-hero h1,
  .section-heading h2,
  .cta-shell h2 {
    max-width: none;
  }

  .detail-grid,
  .card-grid.three-up,
  .process-grid,
  .portfolio-preview-grid,
  .portfolio-grid,
  .footer-grid,
  .value-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .project-media,
  .portfolio-media {
    min-height: 200px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.1rem, var(--container));
  }

  .hero-copy h1 {
    font-size: clamp(2.35rem, 12vw, 3.1rem);
  }

  .page-hero h1,
  .section-heading h2,
  .cta-shell h2 {
    font-size: clamp(1.95rem, 9vw, 2.6rem);
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-note {
    gap: 0.6rem;
  }

  .hero-note span {
    font-size: 0.85rem;
  }

  .feature-list-panel,
  .check-panel,
  .contact-panel,
  .form-panel,
  .hero-panel,
  .insight-card,
  .cta-shell {
    padding: 1.2rem;
  }

  .header-shell {
    gap: 1rem;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-subtitle {
    font-size: 0.72rem;
  }
}