/*
  ASA Engineering — asacorpora.com
  Layout based on Tooplate 2141 Minimal White
  https://www.tooplate.com/view/2141-minimal-white
*/

:root {
  --ink: #111;
  --muted: #5c6660;
  --paper: #fff;
  --soft: #f7f8f7;
  --accent: #37792a;
  --accent-soft: #e9f2e5;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

a { color: inherit; }
img { max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; }

.black-line { width: 100%; height: 1px; background: var(--ink); margin: 60px 0; }

.black-square { width: 15px; height: 15px; background: var(--accent); flex: none; }

.section-title {
  font-size: clamp(36px, 5vw, 48px);
  font-weight: 300;
  letter-spacing: -1px;
  text-align: center;
  margin-bottom: 12px;
}

.section-lead { color: var(--muted); font-size: 17px; max-width: 60ch; }
.section-lead.center, .process-timeline .section-lead { margin: 0 auto 60px; text-align: center; }

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 16px 0;
  border-bottom: 2px solid var(--ink);
  transition: all 0.3s ease;
}

nav.scrolled { padding: 10px 0; box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08); }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--ink);
  text-decoration: none;
}

.logo img { width: 36px; height: 36px; }

.logo span { position: relative; }

.logo span::after {
  content: "";
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  background: var(--accent);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  background: none;
  border: 0;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--ink);
  margin: 3px 0;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

.nav-links { display: flex; gap: 36px; list-style: none; }

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::before {
  content: "";
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover::before,
.nav-links a.active::before { width: 10px; }

.nav-links a.active { font-weight: 700; }

/* Hero */
.hero {
  min-height: 86vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  height: 1px;
  background: var(--ink);
}

.hero::before { top: 24%; left: 10%; width: 100px; animation: slideRight 8s ease-in-out infinite; }
.hero::after { bottom: 18%; right: 10%; width: 150px; animation: slideLeft 8s ease-in-out infinite; }

.hero-decoration {
  position: absolute;
  top: 30%;
  right: 14%;
  width: 40px;
  height: 40px;
  border: 2px solid var(--accent);
  transform: rotate(45deg);
  animation: rotateSquare 10s linear infinite;
}

.floating-objects {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-circle {
  position: absolute;
  bottom: -100px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  opacity: 0.2;
  animation: floatUp 18s ease-in-out infinite;
}

.floating-circle:nth-child(1) { left: 10%; width: 60px; height: 60px; }
.floating-circle:nth-child(2) { right: 15%; width: 100px; height: 100px; animation-delay: 8s; }

.floating-square {
  position: absolute;
  top: 40%;
  left: -50px;
  width: 30px;
  height: 30px;
  background: var(--accent);
  opacity: 0.12;
  animation: floatDiagonal 25s linear infinite;
}

.floating-line {
  position: absolute;
  top: 66%;
  right: 10%;
  width: 200px;
  height: 1px;
  background: var(--ink);
  opacity: 0.15;
  animation: expandContract 10s ease-in-out infinite;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  animation: fadeInUp 1s ease;
  position: relative;
  z-index: 2;
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(40px, 6.4vw, 80px);
  font-weight: 300;
  letter-spacing: -2px;
  line-height: 1.04;
  text-wrap: balance;
  margin-bottom: 56px;
  position: relative;
}

.hero-lead {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--muted);
  max-width: 46ch;
  margin: 0 auto 48px;
  text-wrap: balance;
}

.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }

.hero h1::after {
  content: "";
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--accent);
}

.cta-button {
  display: inline-block;
  padding: 18px 50px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  border: 2px solid var(--ink);
  position: relative;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: -10px;
  right: -10px;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

.cta-button:hover { background: transparent; color: var(--ink); transform: translate(-5px, -5px); }

.cta-button.primary { background: var(--accent); border-color: var(--accent); }
.cta-button.primary::before { border-color: var(--ink); }
.cta-button.primary:hover { background: transparent; color: var(--accent); }

.cta-button.ghost { background: transparent; color: var(--ink); }
.cta-button.ghost::before { display: none; }
.cta-button.ghost:hover { background: var(--ink); color: #fff; }

/* Banner */
.showcase { padding: 0 20px 40px; }

.showcase-frame { position: relative; }

.showcase-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1765 / 891;
  background: #0b0d0c;
}

.showcase-frame::before,
.showcase-frame::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  pointer-events: none;
}

.showcase-frame::before { top: -12px; left: -12px; border-top: 2px solid var(--ink); border-left: 2px solid var(--ink); }
.showcase-frame::after { bottom: -12px; right: -12px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }

/* About */
.about { padding: 120px 20px; position: relative; }

.about::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ink);
}

.about-intro { margin-bottom: 20px; }

.statement { max-width: 900px; margin: 0 auto; text-align: center; }

.statement-text {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: -0.5px;
  margin-bottom: 30px;
}

.statement-author { display: flex; align-items: center; justify-content: center; gap: 20px; }

.author-line { width: 50px; height: 1px; background: var(--accent); }

.statement-author p { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--ink);
  padding: 2px;
  margin-bottom: 110px;
}

.stat-item { background: #fff; padding: 56px 20px; text-align: center; position: relative; }

.stat-number {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 300;
  letter-spacing: -1px;
  margin-bottom: 10px;
}

.stat-label { font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500; color: var(--muted); }

.stat-decoration {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 16px;
  height: 16px;
  border: 1px solid var(--accent);
  transform: rotate(45deg);
}

/* Timeline */
.timeline-container {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  max-width: 980px;
  margin: 0 auto;
  list-style: none;
}

.timeline-container::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ink);
}

.timeline-item { position: relative; text-align: center; flex: 1; }

.timeline-dot {
  width: 40px;
  height: 40px;
  background: #fff;
  border: 2px solid var(--ink);
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot { background: var(--accent); border-color: var(--accent); transform: rotate(45deg); }

.timeline-content h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; letter-spacing: 0.5px; }

.timeline-content p { font-size: 15px; color: var(--muted); }

/* Services */
.services { padding: 120px 20px; background: var(--soft); position: relative; }

.services::before,
.services::after {
  content: "";
  position: absolute;
  width: 50px;
  height: 50px;
  border: 2px solid var(--ink);
  animation: rotateSlowly 20s linear infinite;
}

.services::before { top: 80px; left: 5%; }
.services::after { bottom: 80px; right: 5%; border-color: var(--accent); animation-direction: reverse; }

.services-header { text-align: center; margin-bottom: 90px; position: relative; }

.services-header h2 {
  font-size: clamp(40px, 5.6vw, 56px);
  font-weight: 300;
  letter-spacing: -1px;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.services-header h2::before,
.services-header h2::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 1px;
  background: var(--ink);
  top: 50%;
}

.services-header h2::before { left: -50px; }
.services-header h2::after { right: -50px; }

.services-header .section-lead { margin: 0 auto; }

.asymmetric-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.asymmetric-grid.reverse { grid-template-columns: 1fr 2fr; }

.service-large {
  background: #fff;
  padding: 56px;
  border-left: 4px solid var(--ink);
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
}

.service-large > * { position: relative; z-index: 1; }

.service-large::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -100%;
  width: 100%;
  background: rgba(55, 121, 42, 0.04);
  transition: left 0.6s ease;
  pointer-events: none;
}

.service-large:hover::before { left: 0; }

.service-large::after {
  content: "";
  position: absolute;
  top: 40px;
  right: 40px;
  width: 14px;
  height: 14px;
  background: var(--accent);
  transition: all 0.3s ease;
  pointer-events: none;
}

.service-large:hover::after { transform: scale(1.5) rotate(45deg); }
.service-large:hover { transform: translateX(10px); border-left-width: 8px; }

.asymmetric-grid.reverse .service-large { border-left: none; border-right: 4px solid var(--ink); }
.asymmetric-grid.reverse .service-large::after { right: auto; left: 40px; }
.asymmetric-grid.reverse .service-large:hover { transform: translateX(-10px); border-right-width: 8px; }

.service-large h3 {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 300;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
  display: inline-block;
}

.service-large h3::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.service-large:hover h3::after { width: 100%; }

.service-large p { color: var(--muted); line-height: 1.8; font-size: 16px; max-width: 52ch; }

.service-tag {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--ink);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 26px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--ink);
}

.service-tag:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }

.service-small {
  background: var(--ink);
  color: #fff;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.service-small::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: all 0.6s ease;
  pointer-events: none;
}

.service-small:hover::before { width: 200px; height: 200px; }

.service-number {
  font-size: 80px;
  font-weight: 200;
  line-height: 1;
  margin-bottom: 20px;
  color: #8fcf74;
  transition: all 0.3s ease;
}

.service-small:hover .service-number { transform: scale(1.1); }

.service-small h4 {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.service-small:hover h4 { opacity: 1; letter-spacing: 3px; }

/* Presentation */
.deck { padding: 120px 20px; }

.deck-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 20px;
}

.deck-header h2 { font-size: clamp(36px, 5vw, 48px); font-weight: 300; letter-spacing: -1px; }

.phase-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
  margin-bottom: 60px;
}

.phase-card {
  padding: 48px 20px;
  border: 1px solid var(--ink);
  margin-left: -1px;
  text-align: center;
  transition: transform 0.3s ease;
}

.phase-card:first-child { margin-left: 0; }

.phase-card.accent { background: var(--accent); border-color: var(--accent); color: #fff; }

.phase-card:hover { transform: translateY(-10px); }

.phase-number { display: block; font-size: 40px; font-weight: 200; margin-bottom: 14px; }

.phase-card h3 { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500; line-height: 1.5; }

.deck-cta { text-align: center; }

.deck-note { color: var(--muted); font-size: 15px; margin-top: 28px; }

/* Contact */
.contact { padding: 120px 20px; background: var(--soft); border-top: 1px solid var(--ink); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 80px;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-divider { background: var(--ink); width: 1px; height: 100%; }

.contact-info h2 {
  font-size: 48px;
  font-weight: 300;
  margin-bottom: 52px;
  position: relative;
}

.contact-info h2::after {
  content: "";
  position: absolute;
  bottom: -18px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
}

.info-item { margin-bottom: 30px; padding-left: 30px; position: relative; }

.info-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 10px;
  height: 10px;
  background: var(--ink);
  transform: rotate(45deg);
}

.info-item h4 { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 6px; font-weight: 500; color: var(--muted); }

.info-item p { font-size: 18px; font-weight: 300; }

.info-item a { text-decoration: none; border-bottom: 1px solid var(--accent); }

.contact-cta { align-self: center; }

.contact-cta h3 { font-size: clamp(26px, 3vw, 32px); font-weight: 300; letter-spacing: -0.5px; line-height: 1.3; margin-bottom: 14px; }

.contact-cta p { color: var(--muted); margin-bottom: 40px; }

.submit-btn {
  display: inline-block;
  padding: 18px 56px;
  background: var(--ink);
  color: #fff;
  border: 2px solid var(--ink);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s ease;
  position: relative;
}

.submit-btn::before {
  content: "";
  position: absolute;
  bottom: -8px;
  left: -8px;
  width: 30px;
  height: 30px;
  border-bottom: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.submit-btn:hover { background: transparent; color: var(--ink); transform: translate(3px, 3px); }

/* Phase cards as links (homepage and presentation hub) */
.phase-card:has(.phase-link) { padding: 0; }
.phase-link { display: block; height: 100%; padding: 48px 20px; color: inherit; text-decoration: none; }

/* Presentation hub */
.hero-page { min-height: 72vh; }
.hero-page h1 { font-size: clamp(38px, 5.6vw, 68px); }

.deck-hub { padding-top: 40px; }
.deck-hub .stats-grid { margin-bottom: 70px; }
.stat-number a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--accent); }

.phase-section { padding: 100px 20px; border-top: 1px solid var(--ink); }
.phase-section.alt { background: var(--soft); }

.phase-layout { display: grid; grid-template-columns: 320px 1fr; gap: 80px; align-items: start; }

.phase-head { position: sticky; top: 110px; }
.phase-index { display: block; font-size: 88px; font-weight: 200; line-height: 1; color: var(--accent); }
.phase-head h2 { font-size: clamp(30px, 3.6vw, 40px); font-weight: 300; letter-spacing: -0.5px; margin: 14px 0 10px; }
.phase-meta { color: var(--muted); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; }

.topic-list { list-style: none; border-top: 1px solid var(--ink); }

.topic-list a {
  display: grid;
  grid-template-columns: 1fr auto 24px;
  gap: 16px;
  align-items: center;
  padding: 20px 4px;
  border-bottom: 1px solid #d6dbd7;
  color: var(--ink);
  text-decoration: none;
  transition: padding 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.topic-list a:hover { padding-left: 16px; color: var(--accent); border-bottom-color: var(--ink); }

.topic-name { font-size: 19px; font-weight: 300; }
.topic-slides { font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.topic-arrow { color: var(--accent); font-size: 18px; transition: transform 0.3s ease; }
.topic-list a:hover .topic-arrow { transform: translateX(4px); }

.closing { padding: 120px 20px; border-top: 1px solid var(--ink); text-align: center; }
.closing .section-lead.center { margin-bottom: 44px; }

/* Footer */
footer {
  padding: 56px 20px;
  text-align: center;
  border-top: 3px solid var(--ink);
  position: relative;
}

footer::before,
footer::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 100px;
  height: 1px;
  background: var(--ink);
}

footer::before { left: 20%; }
footer::after { right: 20%; }

footer p { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500; }

/* Animations */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes floatUp {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0; }
  10% { opacity: 0.2; }
  50% { transform: translateY(-600px) scale(1.1); opacity: 0.05; }
  90% { opacity: 0; }
}
@keyframes floatDiagonal { from { transform: translate(0, 0) rotate(0); } to { transform: translate(1400px, -300px) rotate(360deg); } }
@keyframes expandContract { 0%, 100% { transform: scaleX(0.5) rotate(0); } 50% { transform: scaleX(1.2) rotate(180deg); } }
@keyframes rotateSquare {
  0% { transform: rotate(45deg) scale(1); }
  25% { transform: rotate(135deg) scale(1.1); }
  50% { transform: rotate(225deg) scale(1); }
  75% { transform: rotate(315deg) scale(0.9); }
  100% { transform: rotate(405deg) scale(1); }
}
@keyframes slideRight { 0%, 100% { transform: translateX(0); opacity: 0.5; } 50% { transform: translateX(50px); opacity: 1; } }
@keyframes slideLeft { 0%, 100% { transform: translateX(0); opacity: 0.5; } 50% { transform: translateX(-50px); opacity: 1; } }
@keyframes rotateSlowly { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.js .fade-in { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.js .fade-in.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1000px) {
  footer::before, footer::after { display: none; }
  .phase-grid { grid-template-columns: repeat(3, 1fr); }
  .phase-card { margin-left: 0; margin-top: -1px; }
  .phase-grid { border-left: 1px solid var(--ink); }
  .phase-card { border-left: 0; }
  .phase-card.accent { border-left: 0; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    z-index: 1000;
  }

  .nav-links.active { display: flex; }
  .nav-links a { font-size: 18px; letter-spacing: 2px; }
  .nav-links a::before { display: none; }
  .nav-links a.active::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: var(--accent);
  }

  .logo { font-size: 15px; }

  .hero { min-height: auto; padding: 140px 20px 70px; }
  .hero-decoration { display: none; }
  .hero::before, .hero::after, .floating-line { display: none; }
  .floating-objects { opacity: 0.5; }
  .floating-circle:nth-child(2) { display: none; }
  .hero h1 { letter-spacing: -1px; }
  .hero-actions { gap: 18px; }
  .hero-actions .cta-button { padding: 16px 30px; min-width: 220px; text-align: center; }

  .showcase { padding-bottom: 20px; }
  .showcase-frame::before, .showcase-frame::after { width: 18px; height: 18px; }
  .showcase-frame::before { top: -8px; left: -8px; }
  .showcase-frame::after { bottom: -8px; right: -8px; }

  .about, .services, .deck, .contact { padding-top: 90px; padding-bottom: 90px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); margin-bottom: 80px; }
  .stat-item { padding: 40px 12px; }

  .timeline-container { flex-direction: column; gap: 36px; }
  .timeline-container::before { width: 2px; height: 100%; top: 0; left: 19px; right: auto; }
  .timeline-item { display: flex; align-items: flex-start; gap: 24px; text-align: left; }
  .timeline-dot { margin: 0; flex-shrink: 0; }

  .services-header { margin-bottom: 60px; }
  .services-header h2::before, .services-header h2::after { display: none; }
  .services::before, .services::after { width: 30px; height: 30px; }

  .asymmetric-grid, .asymmetric-grid.reverse { grid-template-columns: 1fr; gap: 0; }
  .asymmetric-grid.reverse .service-small { order: 2; }
  .asymmetric-grid.reverse .service-large { border-right: none; border-left: 4px solid var(--ink); }
  .asymmetric-grid.reverse .service-large::after { left: auto; right: 24px; }
  .asymmetric-grid.reverse .service-large:hover,
  .service-large:hover { transform: none; }
  .service-large { padding: 36px 28px; }
  .service-large::after { top: 24px; right: 24px; }
  .service-small { padding: 28px; flex-direction: row; align-items: center; gap: 20px; }
  .service-number { font-size: 48px; margin-bottom: 0; }

  .deck-header { gap: 20px; }
  .phase-grid { grid-template-columns: 1fr 1fr; }
  .phase-card:last-child { grid-column: span 2; }
  .phase-card { padding: 32px 14px; }
  .phase-card:hover { transform: none; }

  .phase-link { padding: 32px 14px; }

  .hero-page { min-height: auto; }
  .phase-section { padding: 70px 20px; }
  .phase-layout { grid-template-columns: 1fr; gap: 28px; }
  .phase-head { position: static; }
  .phase-index { font-size: 60px; }
  .topic-list a { grid-template-columns: 1fr 24px; row-gap: 4px; padding: 16px 2px; }
  .topic-list a:hover { padding-left: 2px; }
  .topic-name { font-size: 17px; }
  .topic-slides { grid-row: 2; grid-column: 1; }
  .topic-arrow { grid-row: 1 / span 2; grid-column: 2; }
  .closing { padding: 90px 20px; }

  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .contact-divider { width: 100px; height: 2px; }
  .contact-info h2 { font-size: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .js .fade-in { opacity: 1; transform: none; }
}