/* =========================================
   TECHNICAL WRITER PORTFOLIO — STYLE SHEET
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:       #1a1a1a;
  --paper:     #faf9f6;
  --cream:     #f2ede4;
  --accent:    #c45c2e;
  --accent-lt: #f0d6c8;
  --muted:     #6b6760;
  --border:    #ddd8cf;
  --white:     #ffffff;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --nav-h:    72px;
  --max-w:    1160px;
  --section-py: 100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: var(--section-py) 0; }

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: #b0501f;
  border-color: #b0501f;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
  transform: translateY(-1px);
}

/* ---- SECTION LABEL ---- */
.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--accent);
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

/* ================================================
   HOME PAGE
   ================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-left {
  padding: 80px 60px 80px 32px;
  max-width: 580px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
  white-space: nowrap;
  width: max-content;
  max-width: none;
}


.hero-name {
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 700;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-desc {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 460px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-right {
  position: relative;
  height: 100vh;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image-wrap {
  position: relative;
  width: 380px;
  height: 460px;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
  position: relative;
  z-index: 2;
}

.hero-photo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e8e2d9 0%, #d4cec5 100%);
  border-radius: 2px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-placeholder svg {
  width: 80px;
  height: 80px;
  opacity: 0.3;
}

.hero-frame {
  position: absolute;
  top: 20px; right: -20px;
  width: 100%; height: 100%;
  border: 2px solid var(--accent);
  border-radius: 2px;
  z-index: 1;
}

.hero-badge {
  position: absolute;
  bottom: -24px; left: -24px;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 18px 22px;
  border-radius: 2px;
  z-index: 3;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.hero-badge-number {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.hero-badge-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: nudge 2s ease-in-out infinite;
}

.scroll-hint svg { width: 20px; height: 20px; }

@keyframes nudge {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* Services strip */
.services-strip {
  background: var(--ink);
  padding: 64px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #333;
}

.service-item {
  background: var(--ink);
  padding: 40px 32px;
  transition: background 0.3s;
}
.service-item:hover { background: #242424; }

.service-icon {
  width: 40px; height: 40px;
  margin-bottom: 16px;
  color: var(--accent);
}
.service-icon svg { width: 100%; height: 100%; }

.service-item h3 {
  font-size: 18px;
  color: var(--white);
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-weight: 500;
}

.service-item p {
  font-size: 14px;
  color: #888;
  line-height: 1.7;
}

/* Featured projects home strip */
.home-projects {
  background: var(--paper);
}

.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 60px;
  background: var(--border);
}

.feat-card {
  background: var(--paper);
  padding: 48px;
  transition: background 0.3s;
  cursor: pointer;
}
.feat-card:hover { background: var(--cream); }

.feat-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.feat-card h3 {
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.feat-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.feat-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: gap 0.2s;
}
.feat-link:hover { gap: 14px; }

/* Testimonial */
.testimonial-section {
  background: var(--cream);
  padding: 80px 0;
  text-align: center;
}

blockquote.main-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 3vw, 36px);
  max-width: 760px;
  margin: 0 auto 28px;
  line-height: 1.4;
  color: var(--ink);
}

.quote-attr {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ================================================
   ABOUT PAGE
   ================================================ */
.about-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 2px;
}

.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--cream);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-accent-block {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 180px;
  height: 180px;
  background: var(--accent);
  z-index: -1;
  border-radius: 2px;
}

.about-stat-chips {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.stat-chip {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 20px 28px;
  border-radius: 2px;
  flex: 1;
  min-width: 100px;
}
.stat-chip .num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  display: block;
}
.stat-chip .lbl {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Skills section */
.skills-section {
  background: var(--cream);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.skill-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 2px;
  transition: border-color 0.3s, transform 0.3s;
}
.skill-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.skill-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-card h3 .dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.skill-list li {
  font-size: 14px;
  color: var(--muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--cream);
  display: flex;
  align-items: center;
  gap: 8px;
}
.skill-list li::before {
  content: '—';
  color: var(--accent);
  font-size: 12px;
}

/* Timeline */
.timeline-section { background: var(--paper); }

.timeline {
  margin-top: 60px;
  position: relative;
  max-width: 700px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  padding-left: 40px;
  margin-bottom: 48px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px; top: 6px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--accent);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.timeline-item h3 {
  font-size: 20px;
  font-weight: 600;
  font-family: var(--font-body);
  margin-bottom: 4px;
}

.timeline-item .company {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 12px;
}

.timeline-item p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
}

/* ================================================
   PROJECTS PAGE
   ================================================ */
.projects-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 60px;
}

.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 48px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  transition: all 0.2s;
  letter-spacing: 0.03em;
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-lt);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  background: var(--white);
  transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.project-card-thumb {
  height: 200px;
  background: var(--cream);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card-thumb .thumb-icon {
  width: 48px; height: 48px;
  opacity: 0.25;
}

.project-card-thumb .thumb-label {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--white);
  padding: 4px 10px;
  border-radius: 100px;
}

.project-card-body { padding: 28px; }

.project-card-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  font-family: var(--font-body);
  letter-spacing: -0.3px;
}

.project-card-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.tag {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  padding: 4px 10px;
  background: var(--cream);
  color: var(--muted);
  border-radius: 100px;
  border: 1px solid var(--border);
}

.project-links {
  display: flex;
  gap: 16px;
}

.proj-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.proj-link:hover { gap: 10px; }
.proj-link svg { width: 14px; height: 14px; }

/* ================================================
   CONTACT PAGE
   ================================================ */
.contact-section {
  padding-top: calc(var(--nav-h) + 80px);
  min-height: 100vh;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 20px; }
.contact-info > p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 48px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--cream);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; color: var(--accent); }

.contact-item-text .lbl {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}
.contact-item-text a,
.contact-item-text span {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}

.social-row {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 44px; height: 44px;
  border: 1.5px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all 0.2s;
}
.social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-lt);
}
.social-btn svg { width: 18px; height: 18px; }

/* Form */
.contact-form-wrap {
  background: var(--cream);
  padding: 48px;
  border-radius: 2px;
}

.contact-form-wrap h3 {
  font-size: 24px;
  font-weight: 600;
  font-family: var(--font-body);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

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

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form-success svg { width: 48px; height: 48px; color: var(--accent); margin: 0 auto 16px; }
.form-success h4 { font-size: 22px; margin-bottom: 8px; }
.form-success p { color: var(--muted); }

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: var(--ink);
  padding: 48px 0;
  text-align: center;
  color: #777;
  font-size: 14px;
}

footer .footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
  margin-bottom: 16px;
}

footer .footer-logo span { color: var(--accent); }

footer p { margin-bottom: 8px; }
footer a { color: var(--accent); }

/* ================================================
   ANIMATIONS
   ================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 60px 32px; max-width: 100%; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .featured-grid { grid-template-columns: 1fr; }

  .about-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .skills-grid { grid-template-columns: 1fr 1fr; }

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

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--border);
    padding: 24px 32px;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  :root { --section-py: 64px; }
  .container { padding: 0 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .hero-ctas { flex-direction: column; }
  .about-stat-chips { flex-direction: column; }
}