/* ============================================================
   ANIMATIONS & INTERACTIONS
   ============================================================ */

/* Only apply motion styles when JS is loaded */
.js .reveal,
.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.00s; }
.js .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.08s; }
.js .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.16s; }
.js .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.24s; }
.js .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.32s; }
.js .reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.40s; }

/* Hero page-load animation */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-name {
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-location {
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-desc {
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.32s both;
}

.hero-role {
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.44s both;
}

/* Sticky header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(242, 240, 235, 0.14);
}

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

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --black:      #0A0A0A;
  --white:      #F2F0EB;
  --blue:       #1847F5;
  --olive:      #6B7339;
  --gray:       rgba(242, 240, 235, 0.45);
  --border:     1px solid rgba(242, 240, 235, 0.12);
  --max-width:  1200px;
  --font-head:  'Montserrat', -apple-system, sans-serif;
  --font-body:  'Avenir Next', 'Avenir', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'Courier New', Courier, monospace;
}

/* ============================================================
   BASE
   ============================================================ */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ============================================================
   LAYOUT WRAPPER
   ============================================================ */
nav,
main section,
.article-container,
footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-bottom: var(--border);
}

.nav-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.15s;
}

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

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: var(--border);
}

/* ============================================================
   SECTION LABEL
   ============================================================ */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 2rem;
  display: block;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: 2.5rem;
  padding-bottom: 0;
}

.hero-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(4rem, 13vw, 12rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 2.5rem;
}

.hero-meta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 3rem;
  padding-top: 1.5rem;
  padding-bottom: 3rem;
  border-top: var(--border);
}

.hero-location {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  white-space: nowrap;
}

.hero-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray);
  text-align: center;
}

.hero-role {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
  white-space: nowrap;
}

/* ============================================================
   WRITING SECTION
   ============================================================ */
.writing-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.writing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0;
}

.writing-header .section-label {
  margin-bottom: 0;
}

.post-list {
  display: flex;
  flex-direction: column;
}

.post-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: var(--border);
  transition: opacity 0.2s;
}

.post-item:first-child {
  border-top: var(--border);
  margin-top: 2rem;
}

.post-item:hover {
  opacity: 0.55;
}

.post-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--gray);
  min-width: 2.5rem;
  letter-spacing: 0.05em;
}

.post-info {
  flex: 1;
}

.post-info h3 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.35;
  margin-bottom: 0.3rem;
  color: var(--white);
}

.post-meta {
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.04em;
}

.post-arrow {
  font-size: 1rem;
  color: var(--gray);
  transition: transform 0.2s, color 0.2s;
}

.post-item:hover .post-arrow {
  color: var(--white);
  transform: translateX(4px);
}

.view-all {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.15s;
}

.view-all:hover {
  color: var(--white);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.6fr;
}

.services-col {
  padding: 0 2.5rem 2.5rem 0;
  border-right: var(--border);
  margin-right: 2.5rem;
}

.services-col:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}

.services-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.services-list li {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  padding: 0.65rem 0;
  border-bottom: var(--border);
}

.services-list li:first-child {
  border-top: var(--border);
}

.services-about p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--gray);
  margin-bottom: 2rem;
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  border: 1px solid rgba(242, 240, 235, 0.35);
  padding: 0.8rem 1.5rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn-outline:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.lets-talk {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(3.5rem, 12vw, 11rem);
  line-height: 0.88;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 3rem;
  text-transform: uppercase;
}

.contact-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 2rem;
  border-top: var(--border);
  flex-wrap: wrap;
}

.email-large {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(0.9rem, 2vw, 1.35rem);
  color: var(--white);
  border-bottom: 1px solid rgba(242, 240, 235, 0.25);
  padding-bottom: 3px;
  transition: color 0.15s, border-color 0.15s;
  align-self: flex-end;
}

.email-large:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.newsletter-box {
  background: rgba(242, 240, 235, 0.04);
  border: var(--border);
  padding: 1.5rem;
  min-width: 340px;
}

.newsletter-label {
  font-size: 0.78rem;
  color: var(--gray);
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: transparent;
  border: 1px solid rgba(242, 240, 235, 0.18);
  border-right: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s;
}

.newsletter-form input:focus {
  border-color: rgba(242, 240, 235, 0.5);
}

.newsletter-form input::placeholder {
  color: rgba(242, 240, 235, 0.28);
}

.newsletter-form button {
  padding: 0.75rem 1.25rem;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--blue);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.newsletter-form button:hover {
  background: var(--olive);
  border-color: var(--olive);
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
  max-width: 720px;
  margin-bottom: 4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea,
.contact-form select {
  background: transparent;
  border: 1px solid rgba(242, 240, 235, 0.18);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.9rem 1rem;
  outline: none;
  resize: none;
  transition: border-color 0.15s;
  width: 100%;
}

.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(242,240,235,0.45)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}

.contact-form select option {
  background: #1a1a1a;
  color: var(--white);
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(242, 240, 235, 0.5);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.contact-form select:invalid {
  color: rgba(242, 240, 235, 0.25);
}

.btn-submit {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--white);
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-submit:hover {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: var(--border);
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ============================================================
   WRITING PAGE — page hero
   ============================================================ */
.page-hero {
  padding-top: 5rem;
  padding-bottom: 4rem;
}

.page-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 0.88rem;
  color: var(--gray);
  letter-spacing: 0.02em;
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.article-container {
  padding-top: 4rem;
  padding-bottom: 7rem;
}

.back-link {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.15s;
}

.back-link:hover {
  color: var(--white);
}

.article-header {
  max-width: 720px;
}

.article-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.article-meta {
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  padding-bottom: 3rem;
  border-bottom: var(--border);
  margin-bottom: 3rem;
}

.article-body {
  max-width: 680px;
}

.article-lead {
  font-size: 1.2rem;
  line-height: 1.72;
  font-weight: 400;
  margin-bottom: 2rem;
  color: var(--white);
}

.article-body p {
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.6rem;
  color: rgba(242, 240, 235, 0.78);
}

.article-body h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 3.5rem;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(255, 255, 255, 0.07);
  padding: 0.15em 0.45em;
  color: var(--blue);
}

.article-footer {
  max-width: 480px;
  margin-top: 4rem;
}

.article-footer > p {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
  color: var(--white);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .services-about {
    grid-column: 1 / -1;
    border-right: none;
    border-top: var(--border);
    padding-top: 2rem;
    margin-right: 0;
    padding-right: 0;
  }
}

@media (max-width: 768px) {
  .hero-meta {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .hero-role {
    text-align: left;
  }
  .hero-desc {
    text-align: left;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .services-col {
    border-right: none;
    border-bottom: var(--border);
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    margin-right: 0;
    padding-right: 0;
  }
  .services-col:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }
  .contact-bottom {
    flex-direction: column;
  }
  .newsletter-box {
    min-width: unset;
    width: 100%;
  }
  .nav-links {
    gap: 1.5rem;
  }
  .hero-name {
    font-size: clamp(3.5rem, 16vw, 7rem);
  }
}