/* Techscopehub — visual system */
:root {
  --color-ink: #14212b;
  --color-ink-soft: #2a3b48;
  --color-slate: #4a5d6b;
  --color-mist: #e8eef2;
  --color-paper: #f3f6f8;
  --color-white: #ffffff;
  --color-copper: #b85c38;
  --color-copper-deep: #8f4226;
  --color-teal: #1f6f78;
  --color-teal-soft: #d5e8ea;
  --color-line: rgba(20, 33, 43, 0.12);
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 7rem;
  --radius: 0.35rem;
  --shadow-soft: 0 18px 50px rgba(20, 33, 43, 0.08);
  --max: 72rem;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::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(1200px 600px at 10% -10%, rgba(31, 111, 120, 0.14), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(184, 92, 56, 0.1), transparent 50%),
    linear-gradient(180deg, #eef3f6 0%, var(--color-paper) 38%, #e7eef1 100%);
  min-height: 100vh;
}

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

a {
  color: var(--color-teal);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-copper-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);
  margin: 0 0 var(--space-4);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.1rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

p {
  margin: 0 0 var(--space-4);
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.2rem;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.9rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn--accent {
  background: var(--color-copper);
  color: var(--color-white);
}

.btn--accent:hover {
  background: var(--color-copper-deep);
  color: var(--color-white);
}

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

.btn--ink:hover {
  background: var(--color-ink-soft);
  color: var(--color-white);
}

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

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

.btn--small {
  padding: 0.7rem 1rem;
  font-size: 0.875rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(243, 246, 248, 0.86);
  border-bottom: 1px solid var(--color-line);
}

.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-4);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  text-decoration: none;
}

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

.site-header__toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  padding: 0.55rem;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  cursor: pointer;
}

.site-header__toggle-bar {
  display: block;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-nav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-4);
}

.site-nav__link {
  color: var(--color-ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-ink);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--color-white);
}

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

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: hero-zoom 18s var(--ease) infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(20, 33, 43, 0.88) 12%, rgba(20, 33, 43, 0.55) 48%, rgba(20, 33, 43, 0.28) 100%),
    linear-gradient(0deg, rgba(20, 33, 43, 0.55), transparent 45%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: var(--space-9) 0 var(--space-8);
  max-width: 40rem;
  animation: rise 900ms var(--ease) both;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0 0 var(--space-4);
  line-height: 0.95;
}

.hero__lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
  max-width: 34rem;
}

.hero .btn--accent {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.hero .btn--ghost {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.45);
}

.hero .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-color: var(--color-white);
}

/* Sections */
.section {
  padding: var(--space-8) 0;
}

.section--tight {
  padding: var(--space-7) 0;
}

.section__intro {
  max-width: 40rem;
  margin-bottom: var(--space-6);
}

.section__kicker {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-copper);
  margin-bottom: var(--space-3);
}

.prose {
  max-width: 42rem;
}

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

.page-hero {
  padding: var(--space-8) 0 var(--space-6);
}

.page-hero__title {
  max-width: 18ch;
}

.page-hero__lead {
  max-width: 38rem;
  color: var(--color-slate);
  font-size: 1.15rem;
}

/* Service list (not card-heavy; list with image rhythm) */
.service-list {
  display: grid;
  gap: var(--space-7);
}

.service-item {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.service-item:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
}

.service-item:nth-child(even) .service-item__media {
  order: 2;
}

.service-item__media {
  overflow: hidden;
  border-radius: calc(var(--radius) + 0.15rem);
  min-height: 16rem;
  box-shadow: var(--shadow-soft);
}

.service-item__media img {
  width: 100%;
  height: 100%;
  min-height: 16rem;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.service-item:hover .service-item__media img {
  transform: scale(1.04);
}

.service-item__title a {
  color: inherit;
  text-decoration: none;
}

.service-item__title a:hover {
  color: var(--color-teal);
}

.service-item__summary {
  color: var(--color-slate);
}

.service-item__meta {
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}

/* Insights */
.insight-list {
  display: grid;
  gap: var(--space-6);
}

.insight-item {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  gap: var(--space-5);
  align-items: stretch;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-line);
}

.insight-item__media {
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 12rem;
}

.insight-item__media img {
  width: 100%;
  height: 100%;
  min-height: 12rem;
  object-fit: cover;
}

.insight-item__date {
  font-size: 0.85rem;
  color: var(--color-slate);
  margin-bottom: var(--space-2);
}

.insight-item__title a {
  color: inherit;
  text-decoration: none;
}

.insight-item__title a:hover {
  color: var(--color-copper-deep);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: var(--space-4);
  max-width: 46rem;
}

.faq-item {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-4);
}

.faq-item__q {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
}

.faq-item__a {
  color: var(--color-slate);
  margin: 0;
}

/* Approach steps */
.steps {
  display: grid;
  gap: var(--space-5);
  counter-reset: step;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-copper);
  line-height: 1;
  padding-top: 0.15rem;
}

/* App callout */
.app-band {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(125deg, rgba(20, 33, 43, 0.94), rgba(31, 111, 120, 0.88)),
    url("https://images.unsplash.com/photo-1518186285589-2f7649de83e0?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: var(--color-white);
  border-radius: calc(var(--radius) + 0.2rem);
  padding: var(--space-7) var(--space-6);
  box-shadow: var(--shadow-soft);
}

.app-band h2,
.app-band p {
  color: inherit;
}

.app-band p {
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.88);
}

/* Contact */
.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-7);
  align-items: start;
}

.contact-details {
  display: grid;
  gap: var(--space-4);
}

.contact-details__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-copper);
  margin-bottom: var(--space-1);
}

.contact-details__value {
  margin: 0;
  font-size: 1.15rem;
}

.contact-map-note {
  background: var(--color-teal-soft);
  border-radius: var(--radius);
  padding: var(--space-5);
}

/* Legal */
.legal {
  max-width: 46rem;
  padding-bottom: var(--space-8);
}

.legal h2 {
  margin-top: var(--space-6);
}

.legal h3 {
  margin-top: var(--space-5);
}

/* Footer */
.site-footer {
  margin-top: var(--space-7);
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.82);
  padding: var(--space-8) 0 var(--space-6);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a:hover {
  color: #f0c2a8;
}

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

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}

.site-footer__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  margin: 0 0 var(--space-2);
}

.site-footer__tagline {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}

.site-footer__contact {
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.site-footer__heading {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.site-footer__links a {
  text-decoration: none;
}

.site-footer__links a:hover {
  text-decoration: underline;
}

.site-footer__disclaimers {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.86rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer__disclaimers p {
  margin: 0;
}

.site-footer__copy {
  margin: var(--space-5) 0 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  z-index: 50;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-4);
  pointer-events: none;
}

.cookie-banner__inner {
  pointer-events: auto;
  width: min(100%, 48rem);
  margin-inline: auto;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: calc(var(--radius) + 0.15rem);
  box-shadow: var(--shadow-soft);
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  animation: rise 400ms var(--ease) both;
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 16rem;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Article */
.article-hero {
  padding: var(--space-7) 0 var(--space-5);
}

.article-hero__meta {
  color: var(--color-slate);
  margin-bottom: var(--space-3);
}

.article-cover {
  border-radius: calc(var(--radius) + 0.15rem);
  overflow: hidden;
  margin-bottom: var(--space-6);
  max-height: 28rem;
}

.article-cover img {
  width: 100%;
  height: 28rem;
  object-fit: cover;
}

.article-body {
  max-width: 42rem;
  padding-bottom: var(--space-8);
}

.outcomes {
  margin: var(--space-4) 0 var(--space-5);
}

.pricing-note {
  background: var(--color-mist);
  border-left: 3px solid var(--color-teal);
  padding: var(--space-4);
  margin: var(--space-5) 0 0;
  color: var(--color-ink-soft);
  font-size: 0.98rem;
}

/* Motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

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

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

/* Responsive */
@media (max-width: 900px) {
  .service-item,
  .service-item:nth-child(even),
  .insight-item,
  .contact-panel,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .service-item:nth-child(even) .service-item__media {
    order: 0;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-4) 1rem var(--space-5);
    background: rgba(243, 246, 248, 0.98);
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav__list {
    flex-direction: column;
    gap: var(--space-3);
  }

  .site-nav__cta {
    width: 100%;
  }

  .hero {
    min-height: 78vh;
  }

  .article-cover img {
    height: 16rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}