/* AIUNIK — production site styles */
:root {
  --ink: #0e1a24;
  --ink-soft: #243447;
  --slate: #4a5d6e;
  --mist: #e8eef3;
  --paper: #f5f8fa;
  --white: #ffffff;
  --accent: #0d8f7b;
  --accent-deep: #0a6b5c;
  --accent-glow: rgba(13, 143, 123, 0.18);
  --line: rgba(14, 26, 36, 0.1);
  --shadow: 0 24px 60px rgba(14, 26, 36, 0.08);
  --radius: 4px;
  --font-display: "Syne", sans-serif;
  --font-body: "Figtree", sans-serif;
  --max: 1120px;
  --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);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--accent);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Nav —— */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  padding: 1.25rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--white);
  text-decoration: none;
}

.brand:hover {
  color: var(--white);
  opacity: 0.9;
}

.brand--dark {
  color: var(--ink);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--white);
}

.page-header .nav-links a,
.page-header .brand {
  color: var(--ink);
}

.page-header .nav-links a {
  color: var(--ink-soft);
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding: 7rem 0 5rem;
  color: var(--white);
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(13, 143, 123, 0.35), transparent 55%),
    radial-gradient(ellipse 50% 40% at 15% 80%, rgba(36, 72, 110, 0.45), transparent 50%),
    linear-gradient(160deg, #071018 0%, #0e2433 42%, #123a42 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 85%);
  pointer-events: none;
  animation: grid-drift 28s linear infinite;
}

.hero::after {
  content: "";
  position: absolute;
  width: 55vmax;
  height: 55vmax;
  right: -12%;
  top: -8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 143, 123, 0.22), transparent 68%);
  animation: orb-float 12s var(--ease) infinite alternate;
  pointer-events: none;
}

@keyframes grid-drift {
  from { transform: translateY(0); }
  to { transform: translateY(64px); }
}

@keyframes orb-float {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(-4%, 6%) scale(1.08); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 5.5rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  margin: 0 0 1.25rem;
  animation: rise 0.9s var(--ease) both;
}

.hero h1 {
  font-size: clamp(1.55rem, 3.5vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  animation: rise 0.9s var(--ease) 0.12s both;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 32rem;
  margin-bottom: 2rem;
  animation: rise 0.9s var(--ease) 0.22s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  animation: rise 0.9s var(--ease) 0.32s both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

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

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

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

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

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

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

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}

/* —— Sections —— */
.section {
  padding: 5.5rem 0;
}

.section--alt {
  background: var(--white);
}

.section-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  max-width: 28rem;
}

.section-intro {
  color: var(--slate);
  max-width: 40rem;
  font-size: 1.05rem;
}

.prose {
  max-width: 42rem;
  color: var(--ink-soft);
}

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

/* Services — not card-heavy; simple stacked rows */
.service-list {
  display: grid;
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.service-item {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) 1fr;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.service-item h3 {
  font-size: 1.15rem;
  margin: 0;
}

.service-item p {
  margin: 0;
  color: var(--slate);
}

@media (max-width: 640px) {
  .service-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* Capability strip */
.capability-strip {
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.15rem 0;
}

.capability-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem 1.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
}

/* Capability chips */
.chip-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.chip-list li {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
}

.section--alt .chip-list li {
  background: var(--paper);
}

/* Responsible Technology principles */
.principle-list {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.principle-list li {
  display: grid;
  grid-template-columns: minmax(10rem, 16rem) 1fr;
  gap: 1rem 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.principle-list strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
}

.principle-list span {
  color: var(--slate);
}

@media (max-width: 640px) {
  .principle-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

.contact-cta {
  margin-top: 1.5rem;
}

.footer-email {
  margin: 1rem 0 0;
  font-size: 0.92rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  margin-top: 2.5rem;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.contact-details {
  display: grid;
  gap: 1.15rem;
}

.contact-row dt {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.25rem;
}

.contact-row dd {
  margin: 0;
  color: var(--ink);
  white-space: pre-line;
}

.contact-row a {
  font-weight: 600;
  text-decoration: none;
  color: var(--accent-deep);
}

.contact-row a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.25rem;
}

.footer-legal {
  font-size: 0.92rem;
  max-width: 22rem;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.85rem;
}

.footer-address,
.footer-meta {
  font-size: 0.92rem;
  white-space: pre-line;
  margin: 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-nav {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-bottom {
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Legal pages */
.page-header {
  position: relative;
  padding: 1.25rem 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.legal-main {
  padding: 3.5rem 0 5rem;
}

.legal-main h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 0.5rem;
}

.legal-updated {
  color: var(--slate);
  font-size: 0.92rem;
  margin-bottom: 2.5rem;
}

.legal-main h2 {
  font-size: 1.25rem;
  margin-top: 2.25rem;
  margin-bottom: 0.75rem;
}

.legal-main ul {
  padding-left: 1.25rem;
  color: var(--ink-soft);
}

.legal-main li {
  margin-bottom: 0.4rem;
}

.legal-contact {
  margin-top: 1rem;
  padding: 1.25rem 0 0;
  white-space: pre-line;
  color: var(--ink-soft);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero::before,
  .hero::after,
  .hero-brand,
  .hero h1,
  .hero-lead,
  .hero-cta {
    animation: none;
  }
}