/* ============================================
   Haomu Goods - Global Stylesheet
   Editorial · Magazine · Black/White/Brick-red
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500;1,600&family=Source+Serif+4:opsz,wght@8..60,300;8..60,400;8..60,500;8..60,600&family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --color-bg: #fcfaf5;
  --color-bg-alt: #f4ede0;
  --color-bg-card: #ffffff;
  --color-bg-dark: #1a1612;

  --color-line: #d8cfba;
  --color-line-soft: #e8e0cc;

  --color-ink: #1a1612;
  --color-ink-soft: #4a4138;
  --color-ink-faint: #8a7f72;

  --color-accent: #a3361f;
  --color-accent-bright: #c14227;
  --color-accent-soft: #d97550;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
  --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;

  --container: 1280px;
  --container-narrow: 880px;
  --container-text: 720px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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

/* ============================================
   Typography — editorial / magazine-led
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}

h1 {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 500;
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 600;
}

h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-ink-soft);
}

p {
  color: var(--color-ink-soft);
  line-height: 1.75;
}

.italic-display {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--color-accent);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.eyebrow::before {
  content: '§';
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  font-style: italic;
}

.lead {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.55;
  color: var(--color-ink-soft);
  max-width: 660px;
  font-weight: 400;
}

.dropcap::first-letter {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 4em;
  line-height: 0.85;
  float: left;
  margin-right: 0.1em;
  margin-top: 0.08em;
  color: var(--color-accent);
}

/* ============================================
   Layout
   ============================================ */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2.5rem;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}

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

/* ============================================
   Header — masthead style
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252, 250, 245, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--color-ink);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem 2.5rem;
  max-width: var(--container);
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nav-brand-mark {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  padding: 1px 5px;
  position: relative;
  top: -3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-menu a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-menu a.active {
  color: var(--color-accent);
}

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

.nav-cta {
  font-family: var(--font-body) !important;
  font-size: 0.82rem !important;
  padding: 0.5rem 1.1rem;
  background: var(--color-ink);
  color: var(--color-bg) !important;
  letter-spacing: 0.1em !important;
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-bg) !important;
}

@media (max-width: 768px) {
  .nav-menu {
    gap: 1.2rem;
  }
  .nav-menu li:not(:last-child):not(.always-show) {
    display: none;
  }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.7rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

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

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

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

.btn-secondary:hover {
  background: var(--color-ink);
  color: var(--color-bg);
}

/* ============================================
   Hero — newspaper-style
   ============================================ */

.hero {
  padding: 5rem 0 6rem;
  border-bottom: 1px solid var(--color-ink);
  position: relative;
}

.hero-issue {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 2.5rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-ink-soft);
}

.hero-issue .item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

@media (max-width: 640px) {
  .hero-issue {
    flex-direction: column;
    gap: 0.8rem;
    align-items: flex-start;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
    align-items: end;
  }
}

.hero-headline {
  margin-bottom: 2rem;
}

.hero-lead {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.55;
  color: var(--color-ink);
  max-width: 600px;
  margin-bottom: 2.5rem;
}

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

.hero-sidebar {
  padding: 2rem 0 0;
  border-top: 2px solid var(--color-ink);
  position: relative;
}

.hero-sidebar-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  display: block;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.8rem 0;
  border-bottom: 1px dashed var(--color-line);
}

.metric-row:last-child {
  border-bottom: none;
}

.metric-row .key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ink-faint);
}

.metric-row .val {
  font-family: var(--font-serif);
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.92rem;
}

/* ============================================
   Trust strip
   ============================================ */

.trust-strip {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-bg);
}

.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem 3.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-ink-soft);
}

.trust-items span:not(:last-child)::after {
  content: '·';
  margin-left: 3.5rem;
  color: var(--color-accent);
  font-style: normal;
}

@media (max-width: 768px) {
  .trust-items span::after {
    display: none !important;
  }
}

/* ============================================
   Capabilities — column layout
   ============================================ */

.section-heading {
  max-width: 800px;
  margin-bottom: 4.5rem;
}

.section-heading h2 {
  margin-top: 0.5rem;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 768px) {
  .capabilities-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cap-column {
  padding: 0 2rem;
  border-right: 1px solid var(--color-line);
}

.cap-column:last-child {
  border-right: none;
}

.cap-column:first-child {
  padding-left: 0;
}

.cap-column:last-child {
  padding-right: 0;
}

@media (max-width: 767px) {
  .cap-column {
    padding: 2.5rem 0;
    border-right: none;
    border-bottom: 1px solid var(--color-line);
  }
  .cap-column:last-child {
    border-bottom: none;
  }
}

.cap-column .index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  display: block;
  text-transform: uppercase;
}

.cap-column h3 {
  margin-bottom: 1.2rem;
  font-style: italic;
}

.cap-column p {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.65;
}

/* ============================================
   Editorial two column
   ============================================ */

.editorial-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: start;
}

@media (min-width: 900px) {
  .editorial-block {
    grid-template-columns: 1fr 1.3fr;
    gap: 6rem;
  }
}

.editorial-aside {
  position: sticky;
  top: 120px;
}

.editorial-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-ink);
}

.editorial-text p {
  margin-bottom: 1.5rem;
  color: var(--color-ink);
}

.editorial-text p:first-child {
  font-size: 1.25rem;
  line-height: 1.6;
}

/* ============================================
   Services - editorial entries
   ============================================ */

.service-block {
  padding: 4rem 0;
  border-top: 1px solid var(--color-ink);
}

.service-block:last-child {
  border-bottom: 1px solid var(--color-ink);
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 768px) {
  .service-grid {
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
  }
}

.service-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.service-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  color: var(--color-ink);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.service-list {
  list-style: none;
  margin-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

.service-list li {
  padding: 0.9rem 0;
  padding-left: 1.8rem;
  position: relative;
  font-family: var(--font-serif);
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-line);
  font-size: 1.02rem;
  line-height: 1.55;
}

.service-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 500;
}

/* ============================================
   Technology section
   ============================================ */

.tech-section {
  background: var(--color-bg-dark);
  color: var(--color-bg);
}

.tech-section h1,
.tech-section h2,
.tech-section h3,
.tech-section h4 {
  color: var(--color-bg);
}

.tech-section .eyebrow {
  color: var(--color-accent-soft);
}

.tech-section p {
  color: rgba(252, 250, 245, 0.78);
}

.tech-section .container-narrow {
  position: relative;
}

.tech-card {
  background: rgba(252, 250, 245, 0.04);
  border: 1px solid rgba(252, 250, 245, 0.15);
  padding: 3.5rem;
  margin-top: 2.5rem;
  position: relative;
}

.tech-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 4px;
  background: var(--color-accent);
}

@media (max-width: 768px) {
  .tech-card {
    padding: 2rem 1.5rem;
  }
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

.tech-item h4 {
  margin-bottom: 0.7rem;
  color: var(--color-accent-soft);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
}

.tech-item p {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.65;
}

.callout {
  margin-top: 3rem;
  padding: 1.75rem 2rem;
  background: rgba(163, 54, 31, 0.12);
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(252, 250, 245, 0.92);
}

.callout strong {
  color: var(--color-bg);
  font-family: var(--font-display);
  font-weight: 600;
}

/* ============================================
   Page hero — editorial
   ============================================ */

.page-hero {
  padding: 5rem 0 5rem;
  border-bottom: 1px solid var(--color-ink);
}

.page-hero h1 {
  max-width: 1000px;
  margin-bottom: 2.5rem;
}

.page-hero .lead {
  max-width: 720px;
}

/* ============================================
   Stats — editorial pull-quotes style
   ============================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-ink);
}

@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
  }
}

.stat {
  border-left: 2px solid var(--color-accent);
  padding-left: 1.2rem;
}

.stat .num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.stat .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink-faint);
}

/* ============================================
   Contact
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5rem;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.4fr;
  }
}

.contact-info-block {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px dashed var(--color-line);
}

.contact-info-block:last-child {
  border-bottom: none;
}

.contact-info-block h4 {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.contact-info-block p,
.contact-info-block a {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-ink);
}

.contact-info-block a {
  border-bottom: 1px solid var(--color-line);
}

.contact-info-block a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink-faint);
  margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  border: none;
  border-bottom: 1px solid var(--color-ink);
  background: transparent;
  color: var(--color-ink);
  transition: border-color 0.2s ease;
  border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--color-accent);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-bg-dark);
  color: rgba(252, 250, 245, 0.75);
  padding: 5rem 0 2.5rem;
}

.footer-masthead {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--color-bg);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer-brand p {
  font-family: var(--font-serif);
  color: rgba(252, 250, 245, 0.6);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 380px;
  margin-top: 1.2rem;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent-soft);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.7rem;
}

.footer-col a {
  font-family: var(--font-serif);
  color: rgba(252, 250, 245, 0.78);
  font-size: 1.02rem;
}

.footer-col a:hover {
  color: var(--color-bg);
}

.footer-bottom {
  border-top: 1px solid rgba(252, 250, 245, 0.12);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(252, 250, 245, 0.45);
}

/* ============================================
   Legal pages
   ============================================ */

.legal-doc {
  padding: 5rem 0 6rem;
}

.legal-doc h1 {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.legal-doc .updated {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-ink-faint);
  margin-bottom: 3rem;
  display: block;
  letter-spacing: 0.08em;
}

.legal-doc h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 3rem 0 1rem;
  color: var(--color-ink);
}

.legal-doc h2:first-of-type {
  margin-top: 0;
}

.legal-doc p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  color: var(--color-ink);
  line-height: 1.75;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.8s ease forwards;
}

.fade-up-delay-1 {
  animation: fadeUp 0.8s ease 0.1s forwards;
  opacity: 0;
}

.fade-up-delay-2 {
  animation: fadeUp 0.8s ease 0.2s forwards;
  opacity: 0;
}