/* Softwaredev — editorial usability theme
   Palette: deep forest ink, soft sage ground, brass accent
   Type: Bricolage Grotesque + Source Serif 4
*/

:root {
  --color-ink: #1a2f28;
  --color-ink-soft: #2d4a40;
  --color-ground: #eef3f0;
  --color-paper: #f7faf8;
  --color-mist: #d4e0da;
  --color-brass: #c4a35a;
  --color-brass-deep: #9a7d3a;
  --color-accent: #3d6b5a;
  --color-danger: #8b3a3a;
  --color-success: #2a5c45;
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --space-xs: 0.35rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --radius: 2px;
  --max: 72rem;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --shadow-soft: 0 12px 40px rgba(26, 47, 40, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(61, 107, 90, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(196, 163, 90, 0.1), transparent 45%),
    linear-gradient(180deg, var(--color-ground) 0%, var(--color-paper) 40%, var(--color-ground) 100%);
  min-height: 100vh;
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.2s var(--ease);
}

a:hover {
  color: var(--color-brass-deep);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 0 0 var(--space-md); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin: 0 0 var(--space-md); }
h3 { font-size: 1.25rem; margin: 0 0 var(--space-sm); }

p { margin: 0 0 var(--space-md); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.section {
  padding: var(--space-2xl) 0;
}

.section--tight {
  padding: var(--space-xl) 0;
}

.section__lead {
  max-width: 38rem;
  font-size: 1.15rem;
  color: var(--color-ink-soft);
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brass-deep);
  margin: 0 0 var(--space-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.4rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

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

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

.btn--ghost:hover {
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(238, 243, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-mist);
}

.site-header__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.site-header__brand:hover {
  color: var(--color-accent);
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.site-header__toggle-bar {
  display: block;
  width: 1.35rem;
  height: 2px;
  background: var(--color-ink);
  transition: transform 0.25s var(--ease);
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  text-decoration: none;
}

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

.site-nav__cta {
  background: var(--color-ink);
  color: var(--color-paper) !important;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius);
}

.site-nav__cta:hover {
  background: var(--color-accent);
}

@media (max-width: 900px) {
  .site-header__toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-mist);
    padding: var(--space-md);
    display: none;
  }

  .site-nav.is-open {
    display: block;
    animation: nav-in 0.28s var(--ease);
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }
}

@keyframes nav-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero — full-bleed editorial */
.hero {
  position: relative;
  min-height: min(92vh, 46rem);
  display: grid;
  align-items: end;
  color: var(--color-paper);
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: hero- ken 18s ease-in-out infinite alternate;
}

@keyframes hero-ken {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(26, 47, 40, 0.88) 0%, rgba(26, 47, 40, 0.55) 48%, rgba(26, 47, 40, 0.25) 100%),
    linear-gradient(0deg, rgba(26, 47, 40, 0.7) 0%, transparent 45%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: var(--space-2xl) 0 var(--space-xl);
  max-width: 40rem;
  margin-left: max(1rem, calc((100% - var(--max)) / 2));
  animation: rise 0.8s var(--ease) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(1.2rem); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin: 0 0 var(--space-sm);
  color: #fff;
  line-height: 0.95;
}

.hero__title {
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 500;
  color: rgba(247, 250, 248, 0.95);
  margin: 0 0 var(--space-md);
  max-width: 22ch;
}

.hero__text {
  color: rgba(247, 250, 248, 0.85);
  font-size: 1.1rem;
  max-width: 34rem;
}

.hero .btn--primary {
  background: var(--color-brass);
  color: var(--color-ink);
}

.hero .btn--primary:hover {
  background: #d4b56e;
  color: var(--color-ink);
}

.hero .btn--ghost {
  border-color: rgba(247, 250, 248, 0.45);
  color: #fff;
}

.hero .btn--ghost:hover {
  border-color: #fff;
  color: #fff;
}

/* Page hero (inner) */
.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-mist);
}

.page-hero__grid {
  display: grid;
  gap: var(--space-lg);
  align-items: end;
}

@media (min-width: 800px) {
  .page-hero__grid--split {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.page-hero__image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
}

.page-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Offer strip */
.offer-strip {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 760px) {
  .offer-strip {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.offer-strip__visual {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 5 / 4;
  box-shadow: var(--shadow-soft);
}

.offer-strip__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.offer-strip:hover .offer-strip__visual img {
  transform: scale(1.03);
}

/* Service list */
.service-list {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 700px) {
  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .service-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-tile {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: transparent;
  border: 0;
  padding: 0;
  transition: transform 0.3s var(--ease);
}

.service-tile:hover {
  transform: translateY(-4px);
  color: inherit;
}

.service-tile__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
}

.service-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.service-tile:hover .service-tile__media img {
  transform: scale(1.04);
}

.service-tile__title {
  margin-bottom: var(--space-xs);
}

.service-tile__text {
  color: var(--color-ink-soft);
  font-size: 0.98rem;
  margin: 0;
}

/* Evidence / quotes */
.quote-stack {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .quote-stack {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.quote {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-mist);
}

.quote__text {
  font-size: 1.15rem;
  font-style: italic;
  margin-bottom: var(--space-md);
}

.quote__meta {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}

.quote__service {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-brass-deep);
  font-style: normal;
  font-size: 0.85rem;
}

/* Journal preview */
.journal-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 700px) {
  .journal-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.journal-card {
  text-decoration: none;
  color: inherit;
}

.journal-card:hover {
  color: inherit;
}

.journal-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
}

.journal-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.journal-card__date {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-brass-deep);
  letter-spacing: 0.04em;
}

/* Detail blocks */
.detail-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .detail-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.detail-aside {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-lg);
  border-radius: var(--radius);
  align-self: start;
}

.detail-aside a {
  color: var(--color-brass);
}

.detail-aside h3 {
  color: #fff;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
}

.checklist li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.55rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-brass);
  border-radius: 1px;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.steps li {
  counter-increment: step;
  padding: var(--space-md) 0 var(--space-md) 3rem;
  border-bottom: 1px solid var(--color-mist);
  position: relative;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--space-md);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-brass-deep);
}

/* Pricing */
.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
}

.rate-table th,
.rate-table td {
  text-align: left;
  padding: var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--color-mist);
  vertical-align: top;
}

.rate-table th {
  font-family: var(--font-display);
  font-weight: 600;
  width: 38%;
}

.rate-note {
  background: rgba(61, 107, 90, 0.08);
  padding: var(--space-lg);
  border-left: 3px solid var(--color-accent);
}

/* Forms */
.form {
  max-width: 36rem;
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.form__hint {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-xs);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1.5px solid var(--color-mist);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  transition: border-color 0.2s var(--ease);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

.form__input.is-invalid,
.form__select.is-invalid,
.form__textarea.is-invalid {
  border-color: var(--color-danger);
}

.form__error {
  display: none;
  color: var(--color-danger);
  font-size: 0.88rem;
  margin-top: var(--space-xs);
}

.form__error.is-visible {
  display: block;
}

.form__status {
  display: none;
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius);
}

.form__status.is-visible {
  display: block;
}

.form__status--success {
  background: rgba(42, 92, 69, 0.12);
  color: var(--color-success);
}

.form__status--error {
  background: rgba(139, 58, 58, 0.1);
  color: var(--color-danger);
}

.contact-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 800px) {
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.contact-block {
  padding: var(--space-lg);
  background: rgba(26, 47, 40, 0.04);
  border-radius: var(--radius);
}

.contact-block p {
  margin-bottom: var(--space-sm);
  word-break: break-word;
}

/* Legal prose */
.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: var(--space-xl);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: var(--space-md) 0;
}

.prose th,
.prose td {
  border: 1px solid var(--color-mist);
  padding: 0.65rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: rgba(61, 107, 90, 0.08);
  font-family: var(--font-display);
}

/* Briefings custom page */
.briefing-flow {
  display: grid;
  gap: 0;
}

.briefing-flow__item {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-mist);
}

@media (min-width: 700px) {
  .briefing-flow__item {
    grid-template-columns: 8rem 1fr;
  }
}

.briefing-flow__label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-brass-deep);
}

/* Footer */
.site-footer {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-ink);
  color: rgba(247, 250, 248, 0.85);
}

.site-footer a {
  color: var(--color-brass);
  text-decoration: none;
}

.site-footer a:hover {
  color: #e0c988;
}

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .site-footer__inner {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 var(--space-xs);
}

.site-footer__tag {
  margin: 0;
  font-size: 0.95rem;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.site-footer__copy {
  width: min(100% - 2rem, var(--max));
  margin: var(--space-lg) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(247, 250, 248, 0.12);
  font-size: 0.85rem;
  color: rgba(247, 250, 248, 0.55);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  padding: var(--space-md);
  animation: rise 0.4s var(--ease);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner__inner {
  width: min(100%, 40rem);
  margin: 0 auto;
  background: var(--color-paper);
  border: 1px solid var(--color-mist);
  box-shadow: var(--shadow-soft);
  padding: var(--space-lg);
  border-radius: var(--radius);
}

.cookie-banner__title {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.cookie-banner__text {
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: flex-end;
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
}

.error-page__code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  color: var(--color-mist);
  margin: 0;
}

/* Reveal on scroll helper */
.reveal {
  opacity: 0;
  transform: translateY(0.8rem);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

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