/* ===== Font Faces ===== */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url('fonts/bricolage-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url('fonts/bricolage-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('fonts/worksans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('fonts/worksans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('fonts/worksans-viet.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* ===== Variables ===== */
:root {
  --bg: #FAF8F5;
  --surface: #FFFFFF;
  --charcoal: #2A2E35;
  --accent: #C9642A;
  --accent-hv: #A8521E;
  --tint: #F5E4D8;
  --text: #4A4A46;
  --text-heading: #2A2E35;
  --text-dim: #8A8A85;
  --border: #E5E2DA;
  --radius: 4px;
  --max-w: 1100px;
  --max-w-narrow: 720px;
  --font-h: 'Bricolage Grotesque', Georgia, serif;
  --font-b: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== Print ===== */
@media print {
  nav, .hero, .cta-box, .back-link, hr, .btn, .reveal, .contact-section { display: none; }
  body { font-size: 11pt; line-height: 1.5; background: #fff; color: #000; }
  section { padding: 1.5rem 0; }
  .container { max-width: 100%; }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

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

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 1rem;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ===== Skip Link ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
}
.skip-link:focus { top: 0.75rem; }

/* ===== Focus ===== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-h);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-heading);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--accent-hv); }

/* ===== Layout ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 6rem 0; }

.section-label {
  display: block;
  font-family: var(--font-b);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* ===== Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Navigation ===== */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--text-heading); text-decoration: none; }

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--text-heading);
  line-height: 0;
}
.hamburger svg { width: 22px; height: 22px; }

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.mobile-menu.open { display: block; }
.mobile-menu .nav-links {
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 1.5rem 1rem;
}
.mobile-menu .nav-links a {
  display: block;
  padding: 0.6rem 0;
  font-size: 0.95rem;
}

/* ===== Hero ===== */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.hero .container { position: relative; z-index: 1; }

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  margin-bottom: 1.25rem;
  line-height: 1.08;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-photo {
  position: relative;
  width: 220px;
  height: 275px;
}

.hero-photo::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  width: 100%;
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius);
  z-index: 0;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.about-grid > div:first-child {
  padding-left: 1.25rem;
  border-left: 3px solid var(--accent);
}

.about-grid p {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ===== Differentiator ===== */
.diff-list {
  margin-top: 2.5rem;
}

.diff-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}

.diff-item:first-child {
  border-top: 1px solid var(--border);
}

.diff-number {
  font-family: var(--font-h);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}

.diff-item h3 {
  font-family: var(--font-b);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
  letter-spacing: 0;
  line-height: 1.3;
}

.diff-item p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 0;
  line-height: 1.65;
}

/* ===== Portfolio Spreads ===== */
.spreads {
  margin-top: 2.5rem;
}

.spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.spread:first-child {
  border-top: 1px solid var(--border);
}

.spread--reverse .spread-visual { order: 2; }
.spread--reverse .spread-body { order: 1; }

.spread-visual {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(145deg, var(--tint) 0%, var(--border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.spread-visual::after {
  content: attr(data-label);
  font-family: var(--font-b);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  opacity: 0.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: absolute;
}

.spread-visual svg {
  width: 56px;
  height: 56px;
  opacity: 0.2;
  color: var(--text-dim);
}

.spread-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spread-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.spread-body h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  margin-bottom: 0.75rem;
}

.spread-body > p {
  font-size: 0.95rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
  line-height: 1.65;
}

.spread-impact {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-heading);
  padding: 0.6rem 0;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}

.spread-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.75rem;
}

.spread-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}
.spread-link:hover { color: var(--accent-hv); text-decoration: none; }
.spread-link::after { content: ' \2192'; }

/* ===== Apps Other ===== */
.apps-other {
  padding-top: 2rem;
  margin-top: 0.5rem;
}

.apps-other p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.apps-other-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.apps-other-tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-dim);
  font-weight: 500;
}

/* ===== Training List ===== */
.training-list {
  margin-top: 2.5rem;
}

.training-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.training-item:first-child {
  border-top: 1px solid var(--border);
}

.training-left .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.training-left h3 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.2;
}

.training-right p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.training-right .training-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}
.training-right .training-link:hover { color: var(--accent-hv); text-decoration: none; }
.training-right .training-link::after { content: ' \2192'; }

/* ===== Process ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 2.5rem;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  height: 1px;
  background: var(--border);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 1rem;
}

.step-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-h);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.process-step h3 {
  font-family: var(--font-b);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
  letter-spacing: 0;
  line-height: 1.3;
}

.process-step p {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 0;
  line-height: 1.6;
}

/* ===== Trust ===== */
.trust-section { text-align: center; }

.stats {
  display: flex;
  justify-content: center;
  gap: 5rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-h);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
  font-weight: 500;
}

/* ===== Testimonials ===== */
.testimonials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 3rem 0;
  text-align: left;
}

.testimonial {
  background: var(--tint);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem 1.75rem;
}

.testimonial p {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  font-style: normal;
}

.testimonial cite {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: normal;
  font-weight: 500;
}

.testimonial .cite-detail {
  display: block;
  font-size: 0.72rem;
  color: var(--text-dim);
  opacity: 0.7;
  margin-top: 0.15rem;
}

/* ===== Badges ===== */
.badges-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 0.3rem 0.85rem;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: background 0.2s ease, color 0.2s ease;
  cursor: default;
  background: transparent;
}

a.badge { cursor: pointer; }
.badge:hover { background: var(--accent); color: #fff; }

.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.badge:hover::before { background: #fff; }

/* ===== Contact (Dark) ===== */
.contact-section {
  background: var(--charcoal);
  padding: 6rem 0;
  text-align: center;
}

.contact-section .section-label {
  color: var(--accent);
  opacity: 0.8;
}

.contact-section h2 {
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.contact-section > .container > p {
  color: rgba(255, 255, 255, 0.55);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  font-size: 0.95rem;
}

.contact-methods {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.contact-link:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(201, 100, 42, 0.1);
  text-decoration: none;
}

.contact-link--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.contact-link--primary:hover {
  background: var(--accent-hv);
  border-color: var(--accent-hv);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-b);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  border: none;
  text-decoration: none;
  text-align: center;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover { background: var(--accent-hv); color: #fff; }

.btn--secondary {
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--border);
}
.btn--secondary:hover { border-color: var(--text-heading); color: var(--text-heading); }

/* ===== Tech Tags ===== */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tech-tags span {
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  background: var(--bg);
  border-radius: 2px;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ===== Detail Pages ===== */
.detail {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.detail section { padding: 1.75rem 0; }
.detail h1 { margin-bottom: 2rem; }

.detail h2 {
  font-family: var(--font-b);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
  letter-spacing: 0;
  line-height: 1.3;
}

.detail .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.detail p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text);
}

.back-link {
  font-size: 0.85rem;
  color: var(--text-dim);
  display: inline-block;
  margin-bottom: 2rem;
  text-decoration: none;
  font-weight: 500;
}
.back-link:hover { color: var(--text-heading); text-decoration: none; }

.scope-list {
  list-style: none;
  padding: 0;
}

.scope-list li {
  padding: 0.6rem 0;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  line-height: 1.6;
}

.scope-list li::before {
  content: '\2192\00A0';
  color: var(--accent);
  font-weight: 600;
}

.detail .project-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2.5rem;
  background: linear-gradient(145deg, var(--tint) 0%, var(--border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.detail .project-thumb::after {
  content: attr(data-label);
  font-family: var(--font-b);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  opacity: 0.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: absolute;
}

.detail .project-thumb svg {
  width: 64px;
  height: 64px;
  opacity: 0.2;
  color: var(--text-dim);
}

.detail .project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

blockquote {
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--tint);
  border-radius: 0 var(--radius) var(--radius) 0;
}

blockquote p {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-heading);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

blockquote cite {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: normal;
  font-weight: 500;
}

.detail blockquote { margin: 1rem 0; }

.cta-box {
  background: var(--tint);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  margin: 2.5rem 0;
}

.cta-box p {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-heading);
  margin-bottom: 1.25rem;
}

.btn-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
}
.footer-links a:hover { color: var(--text-heading); text-decoration: none; }

footer p {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr 180px;
    gap: 2.5rem;
  }
  .hero-photo { width: 180px; height: 225px; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .process-grid::before { display: none; }
}

@media (max-width: 768px) {
  section { padding: 4rem 0; }

  .hero { padding: 3rem 0; }
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .hero-text p { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-photo {
    width: 160px;
    height: 200px;
    margin: 0 auto;
    order: -1;
  }
  .hero-photo::before { top: 8px; left: 8px; }

  .about-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .diff-item { grid-template-columns: 48px 1fr; gap: 1rem; }
  .diff-number { font-size: 1.75rem; }

  .spread {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .spread--reverse .spread-visual { order: 0; }
  .spread--reverse .spread-body { order: 0; }

  .training-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

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

  .stats { gap: 2.5rem; }
  .stat-number { font-size: 2.25rem; }

  .process-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }

  .nav-links.desk { display: none; }
  .hamburger { display: block; }

  .detail { padding: 3rem 1.25rem; }
  .contact-section { padding: 4rem 0; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.85rem; }
  .hero-text p { font-size: 1rem; }
  .stat-number { font-size: 2rem; }
  .stats { gap: 1.5rem; }
  .process-grid { grid-template-columns: 1fr; }
  .contact-methods { flex-direction: column; align-items: center; }
}