/*
  Anoraks Technology — Modern UI Theme
  ------------------------------------
  A refined, ultra-modern interface for the marketing site and blog.
  The design system focuses on bold typography, layered gradients and
  consistent card components to ensure every page feels cohesive.
*/

:root {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-card: #ffffff;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-text: #475569;
  --color-text-muted: #64748b;
  --color-heading: #0f172a;
  --color-accent: #2563eb;
  --color-accent-strong: #1d4ed8;
  --color-highlight: #38bdf8;
  --max-width: 1200px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-lg: 0 30px 60px rgba(15, 23, 42, 0.12);
  --shadow-md: 0 20px 40px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 10px 30px rgba(15, 23, 42, 0.06);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 38%, #f1f5f9 100%);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

.container {
  width: min(100%, calc(var(--max-width) + 2rem));
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  position: relative;
  padding: 6rem 0;
}

main section:nth-of-type(even) {
  background: var(--color-surface-alt);
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  text-align: left;
  margin-bottom: 3rem;
}

.section-heading.center {
  text-align: center;
  align-items: center;
}

.section-heading .eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw + 1rem, 2.8rem);
  color: var(--color-heading);
  font-weight: 700;
}

.section-heading p {
  max-width: 620px;
  color: var(--color-text-muted);
}

/* Navigation */

header {
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

nav {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-brand img {
  height: 48px;
  width: auto;
  border-radius: 12px;
}

.nav-brand span {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-heading);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  transition: var(--transition);
}

.nav-links a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.25rem 0;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-heading);
  position: relative;
  transition: var(--transition);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  border-radius: inherit;
  transition: inherit;
}

.nav-toggle span::before {
  transform: translateY(-6px);
}

.nav-toggle span::after {
  transform: translateY(6px);
}

.nav-toggle.active span {
  background: transparent;
}

.nav-toggle.active span::before {
  transform: rotate(45deg);
}

.nav-toggle.active span::after {
  transform: rotate(-45deg);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  text-decoration: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-strong), var(--color-highlight));
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-links .btn-primary {
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-size: 0.85rem;
  box-shadow: none;
}

.nav-links .btn-primary:hover,
.nav-links .btn-primary:focus-visible {
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.24);
}

.btn-outline {
  border-color: rgba(148, 163, 184, 0.4);
  color: var(--color-heading);
  background: transparent;
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Hero */

.hero {
  padding: 6.5rem 0 5.5rem;
  background: linear-gradient(140deg, #eff6ff 0%, #fdf4ff 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 3.5rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw + 1rem, 3.6rem);
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin-bottom: 1.25rem;
}

.hero-copy p {
  color: var(--color-text);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 2rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-accent-strong);
  border: 1px solid rgba(37, 99, 235, 0.18);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-media {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: -18%;
  background: radial-gradient(circle at top, rgba(37, 99, 235, 0.25), transparent 60%),
              radial-gradient(circle at bottom right, rgba(56, 189, 248, 0.28), transparent 62%);
  filter: blur(70px);
  z-index: -2;
}

.hero-media figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  display: block;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4 / 3;
  background: var(--color-card);
}

.hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.metric-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.metric-card h3 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-heading);
}

.metric-card span {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  display: block;
  margin-top: 0.25rem;
}

.metric-card p {
  margin-top: 0.75rem;
  color: var(--color-text-muted);
}

/* Trust Logos */

.trust .logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.logo-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  padding: 1.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-heading);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

/* Services */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.8rem;
}

.service-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: var(--shadow-md);
}

.service-card h3 {
  color: var(--color-heading);
  font-size: 1.35rem;
}

.service-card p {
  color: var(--color-text-muted);
}

.service-list {
  margin-top: auto;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  color: var(--color-text);
}

.service-list li::before {
  content: "\2713";
  margin-right: 0.6rem;
  color: var(--color-accent);
}

/* Packages */

.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.package-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #eef2ff 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.package-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 55%);
  z-index: 0;
}

.package-card > * {
  position: relative;
  z-index: 1;
}

.package-card h3 {
  font-size: 1.4rem;
  color: var(--color-heading);
}

.package-card .package-price {
  font-weight: 600;
  color: var(--color-accent);
  font-size: 1.05rem;
}

.package-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  color: var(--color-text-muted);
}

.package-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.package-card ul li::before {
  content: "\25CF";
  font-size: 0.65rem;
  color: var(--color-highlight);
  margin-top: 0.4rem;
}

/* Case studies */

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.case-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: var(--shadow-md);
}

.case-card h3 {
  font-size: 1.3rem;
  color: var(--color-heading);
}

.case-card span {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.case-card p {
  color: var(--color-text-muted);
}

/* Process */

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.process-step {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: var(--shadow-sm);
}

.process-step .step-number {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-accent-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

/* Technology */

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-tags span {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-accent-strong);
  font-size: 0.85rem;
  border: 1px solid rgba(37, 99, 235, 0.16);
}

/* Blog section */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

.blog-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: var(--shadow-md);
}

.blog-card .post-label {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.blog-card h3 {
  color: var(--color-heading);
  font-size: 1.2rem;
}

.blog-card p {
  color: var(--color-text-muted);
  flex-grow: 1;
}

/* Contact */

.contact-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.contact-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact-card h3 {
  font-size: 1.6rem;
  color: var(--color-heading);
  margin-bottom: 1rem;
}

.contact-card p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.contact-details {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.contact-details a {
  text-decoration: none;
  color: var(--color-heading);
  font-weight: 500;
}

.contact-form {
  display: grid;
  gap: 1.2rem;
}

.contact-form label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #ffffff;
  color: var(--color-text);
  font-family: inherit;
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.05);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

/* Footer */

footer {
  border-top: 1px solid var(--color-border);
  background: #0f172a;
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: rgba(226, 232, 240, 0.8);
}

.footer-links,
.footer-meta {
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.footer-links a,
.footer-meta a {
  text-decoration: none;
  color: rgba(226, 232, 240, 0.78);
  font-size: 0.95rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  font-size: 0.85rem;
  color: rgba(226, 232, 240, 0.65);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

/* Blog pages */

.page-hero {
  padding: 7rem 0 4rem;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.25), rgba(192, 132, 252, 0.18));
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 4vw + 1rem, 3.4rem);
  color: var(--color-heading);
  margin-bottom: 1.2rem;
}

.page-hero p {
  max-width: 720px;
  color: var(--color-text-muted);
}

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
  gap: 3rem;
  padding: 4rem 0 6rem;
}

.blog-article {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.blog-article h2 {
  color: var(--color-heading);
  margin: 2.5rem 0 1rem;
}

.blog-article h3 {
  color: var(--color-heading);
  margin: 1.5rem 0 0.8rem;
}

.blog-article p,
.blog-article li {
  margin-bottom: 1rem;
}

.blog-article ul,
.blog-article ol {
  margin-left: 1.2rem;
  padding-left: 1rem;
}

.blog-article pre {
  background: #0f172a;
  border-radius: var(--radius-md);
  padding: 1.2rem;
  overflow-x: auto;
  color: #f8fafc;
}

.blog-sidebar {
  position: sticky;
  top: 120px;
  align-self: start;
  display: grid;
  gap: 1.5rem;
}

.toc {
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.toc strong {
  display: block;
  font-size: 1rem;
  color: var(--color-heading);
  margin-bottom: 0.75rem;
}

.toc a {
  display: block;
  text-decoration: none;
  color: inherit;
  font-size: 0.95rem;
  padding: 0.35rem 0.25rem;
  border-radius: 8px;
  transition: var(--transition);
}

.toc a:hover,
.toc a.active {
  color: var(--color-accent);
  background: rgba(37, 99, 235, 0.08);
}

.cta-box {
  background: linear-gradient(160deg, rgba(37, 99, 235, 0.12), rgba(56, 189, 248, 0.12));
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  color: var(--color-heading);
  box-shadow: var(--shadow-sm);
}

.cta-box p {
  color: var(--color-text);
  margin-bottom: 1rem;
}

.table-sm {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  margin: 1.5rem 0;
}

.table-sm td,
.table-sm th {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  background: #f8fafc;
  color: var(--color-text);
}

.table-sm tr:first-child td,
.table-sm tr:first-child th {
  border-top-left-radius: var(--radius-sm);
  border-top-right-radius: var(--radius-sm);
}

.table-sm tr:last-child td,
.table-sm tr:last-child th {
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
}

.table-sm tr + tr td,
.table-sm tr + tr th {
  border-top: none;
}

/* Utilities */

.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.stack {
  display: grid;
  gap: 1.25rem;
}

.text-muted {
  color: var(--color-text-muted);
}

/* Responsive adjustments */

@media (max-width: 1080px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy p {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-media {
    max-width: 600px;
    margin: 0 auto;
  }

  .metrics {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
  }
}

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

  .nav-links {
    position: absolute;
    right: 1.5rem;
    top: 82px;
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    width: min(280px, calc(100% - 3rem));
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links .btn {
    width: 100%;
    justify-content: center;
  }

  nav {
    position: relative;
  }
}

@media (max-width: 640px) {
  section {
    padding: 4.5rem 0;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .contact-card {
    padding: 2rem;
  }

  .blog-article {
    padding: 1.8rem;
  }
}