@import url('https://fonts.googleapis.com/css2?family=Antonio:wght@400;600&family=Inter:ital,wght@0,300;0,400;0,600;0,700;1,300;1,700&display=swap');

:root {
  --red: #E34C27;
  --grey-200: #303030;
  --grey-150: #8F8F8F;
  --grey-100: #DADADA;
  --white: #FFFFFF;
  --bg: #F5F5F5;
  --nav-border: #DADADA;
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--grey-200);
  color: var(--white);
  padding: 8px 16px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 4px;
}
.skip-link:focus {
  top: 0;
}

*:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

html { scroll-behavior: auto; }

p {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 18px;
  color: var(--grey-200);
  line-height: 1.75;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--grey-200);
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
.h1 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 120px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 0.9;
  letter-spacing: -2px;
}
.h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 60px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -1px;
}
.h3 {
  font-family: 'Antonio', sans-serif;
  font-weight: 400;
  font-size: 32px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1.1;
}
.h4 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 26px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1.2;
}
.h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: var(--grey-200);
}
.body-xl {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 24px;
  color: var(--grey-200);
  line-height: 1.6;
}
.body-med {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 18px;
  color: var(--grey-200);
  line-height: 1.75;
}
.body-semi {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--grey-200);
}
.body-small {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 14px;
  color: var(--grey-200);
}

/* ── Screen reader only ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Layout ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  padding: 8px 48px;
  display: flex;
  justify-content: center;
}
.nav-inner {
  width: fit-content;
  padding: 4px 4px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border: 1px solid var(--nav-border);
  border-radius: 100px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.nav-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: block;
  text-decoration: none;
  margin-left: 2px;
}
.nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  padding: 0 12px;
}
.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--grey-200);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--red); }
.nav-links a.active { color: var(--red); font-weight: 500; border-bottom: 2px solid var(--red); padding-bottom: 2px; }
.nav-contact {
  background: var(--grey-200) !important;
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: 100px;
  font-weight: 500 !important;
  transition: background 0.4s cubic-bezier(0.4,0,0.2,1), color 0.3s !important;
  margin-right: 2px;
  flex-shrink: 0;
  background-image: linear-gradient(120deg, var(--red) 50%, var(--grey-200) 50%) !important;
  background-size: 250% 100% !important;
  background-position: right bottom !important;
}
.nav-contact:hover {
  background-position: left bottom !important;
  color: var(--white) !important;
}

/* ── Hero ── */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #fff;
  padding: 40px 0 80px;
  overflow: hidden;
}

.hero-inner {
  width: 100%;
  max-width: 1200px;
  padding: 0 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-200);
  margin: 0 0 40px;
  text-align: center;
}

/* 3-column layout: left text | card | right text */
.hero-body {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.hero-card-wrap {
  position: relative;
  width: 260px;
  height: 380px;
  flex-shrink: 0;
}

.hero-card-img {
  width: 260px;
  height: 380px;
  object-fit: cover;
  object-position: center top;
  border-radius: 20px;
  display: block;
  transition: transform 0.4s ease;
}

.hero-card-wrap:hover .hero-card-img {
  transform: scale(1.1);
}

.hero-hi-badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 76px;
  height: 76px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 22px;
  color: var(--white);
  z-index: 2;
}

.hero-hl-left {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(32px, 3.8vw, 56px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -0.5px;
  text-align: right;
  margin: 0;
}

.hero-hl-right {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(32px, 3.8vw, 56px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -0.5px;
  text-align: left;
}

/* remove old headline wrapper */
.hero-headline {
  display: contents;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: relative;
  margin-top: 60px;
  left: 0;
  right: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 1200px;
  padding: 0 48px;
}

.hero-scroll-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--grey-200);
  letter-spacing: 0.04em;
}

.hero-scroll-line {
  flex: 1;
  max-width: 200px;
  height: 1px;
  background: var(--grey-100);
}

.hero-scroll-mouse {
  width: 24px;
  height: 38px;
  border: 1.5px solid var(--red);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  flex-shrink: 0;
}

.hero-scroll-wheel {
  width: 3px;
  height: 7px;
  background: var(--red);
  border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%   { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ── Section ── */
section { padding: 100px 0; }
#section-projects { padding: 0 0 100px; }
.section-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 20px;
}

/* ── Services Accordion ── */
.services-intro {
  max-width: 600px;
  margin-bottom: 40px;
}
.services-intro p {
  margin-top: 16px;
  max-width: 620px;
}
.accordion {
  border-top: 1px solid var(--grey-100);
  max-width: 700px;
}
.accordion-item {
  border-bottom: 1px solid var(--grey-100);
  transition: transform 0.2s ease;
}
.accordion-item:hover {
  background: transparent;
}
.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
  gap: 16px;
}
.accordion-trigger-label {
  font-family: 'Antonio', sans-serif;
  font-weight: 400;
  font-size: 32px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--grey-200);
  transition: color 0.2s;
  line-height: 1;
}
.accordion-trigger:hover .accordion-trigger-label,
.accordion-item.open .accordion-trigger-label {
  color: var(--red);
}
.accordion-caret {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
  color: var(--grey-200);
}
.accordion-caret svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.accordion-item.open .accordion-caret {
  transform: rotate(180deg);
}
.accordion-body {
  display: none;
  padding: 0 0 24px 0;
}
.accordion-item.open .accordion-body {
  display: block;
}
.accordion-body ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.accordion-body ul li {
  font-size: 15px;
  font-weight: 400;
  color: var(--grey-200);
  padding-left: 28px;
  position: relative;
  line-height: 1.6;
}
.accordion-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E34C27' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* ── About Snippet ── */
.about-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-strip p {
  max-width: 520px;
}
.about-photo {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-150);
  font-size: 14px;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

/* ── Project Stack (home page) ── */
.projects-stack-intro {
  padding-top: 16px;
  padding-bottom: 48px;
}
.projects-stack-intro p {
  font-size: 18px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.75;
  max-width: 560px;
  margin-top: 16px;
}

.projects-stack {
  position: relative;
}

.pstack-card {
  position: sticky;
  top: var(--stack-top, 96px);
  height: 78vh;
  min-height: 480px;
  overflow: hidden;
  cursor: pointer;
  border-radius: 0;
}

.pstack-card-link {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
}

.pstack-img {
  position: absolute;
  inset: 0;
  background-color: var(--grey-100);
  background-image: var(--card-bg);
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.pstack-card:hover .pstack-img {
  transform: scale(1.02);
}

.pstack-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.72) 0%,
    rgba(0,0,0,0.30) 50%,
    rgba(0,0,0,0.10) 100%
  );
  pointer-events: none;
}

.pstack-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 48px 56px;
  color: var(--white);
  z-index: 2;
  pointer-events: none;
}

.pstack-content a, .pstack-content .pstack-link {
  pointer-events: auto;
}

.pstack-tag {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.pstack-title {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(28px, 3.5vw, 48px);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: -0.5px;
  color: var(--white);
  margin: 0 0 16px;
  max-width: 700px;
}

.pstack-desc {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  max-width: 560px;
  margin: 0 0 24px;
}

.pstack-link {
  display: inline-flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}

.pstack-link:hover {
  color: var(--red);
  border-color: var(--red);
}

/* ── Project Cards ── */
.projects-intro p {
  font-size: 18px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 500px;
}
.project-card {
  border-radius: 20px;
  overflow: hidden;
  margin-top: 32px;
  background: var(--grey-200);
  min-height: 480px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: transform 0.4s ease;
  /* scroll-in animation */
  opacity: 0;
  transform: translateY(48px);
}
.project-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.project-card:hover { transform: translateY(-4px); }
.project-card-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform 0.6s ease;
}
.project-card:hover .project-card-img { transform: scale(1.03); }
.project-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.65) 100%);
  z-index: 1;
}
.project-card-content {
  position: relative;
  z-index: 2;
  padding: 48px 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.project-tag {
  display: inline-block;
  background: rgba(227,76,39,0.92);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.project-card h3 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(32px, 4vw, 52px);
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
  margin-bottom: 16px;
}
.project-card p {
  font-size: 15px;
  font-weight: 300;
  color: #fff;
  line-height: 1.65;
  max-width: 580px;
}
.project-card-dark { background: #0d1117; }
.project-card-dark-alt { background: #1a0a00; }
.project-card-mid { background: #1a1a2e; }
.project-card-warm { background: #2d1a0e; }
.projects-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}
.project-card-sm {
  min-height: 320px;
}

.browse-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--grey-200);
  text-decoration: none;
  border-bottom: 2px solid var(--grey-200);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.browse-link:hover { color: var(--red); border-color: var(--red); }

/* ── Blog Cards ── */
.blogs-intro p {
  margin-top: 16px;
  max-width: 500px;
}
.blog-featured {
  border-radius: 20px;
  overflow: hidden;
  margin-top: 40px;
  position: relative;
  min-height: 360px;
  background: var(--bg);
  cursor: pointer;
  transition: transform 0.3s;
}
.blog-featured:hover { transform: translateY(-4px); }
.blog-featured-tag {
  position: absolute;
  top: 24px;
  left: 24px;
  background: var(--red);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
}
.blog-featured-content {
  padding: 40px;
  padding-top: 80px;
}
.blog-featured-content h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 48px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  max-width: 700px;
  margin-bottom: 16px;
}
.blog-featured-content p {
  font-size: 16px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.7;
  max-width: 600px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.blog-card {
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg);
  padding: 32px;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
  display: block;
  color: inherit;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.blog-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.blog-card-date {
  font-size: 12px;
  color: var(--grey-200);
  margin-bottom: 16px;
}
.blog-card h3 {
  font-family: 'Antonio', sans-serif;
  font-weight: 400;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1.1;
  margin-bottom: 12px;
}
.blog-card p {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.65;
}

/* ── Blog Two-Column Layout ── */
.blog-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}
.blog-article-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.blog-article-img {
  width: 100%;
  aspect-ratio: 3/2;
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg);
  margin-bottom: 24px;
}
.blog-article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.blog-article-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border: 1px solid var(--grey-200);
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--grey-200);
}
.blog-article-date {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-150);
}
.blog-article-title {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(22px, 2.5vw, 32px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1.05;
  letter-spacing: -0.3px;
  margin-bottom: 16px;
}
.blog-article-body {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.75;
}
.blog-cta-row {
  display: flex;
  justify-content: center;
  margin-top: 64px;
}
.blog-cta-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 48px;
  border: 1.5px solid var(--red);
  border-radius: 100px;
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  background-image: linear-gradient(120deg, var(--red) 50%, transparent 50%);
  background-size: 250% 100%;
  background-position: right bottom;
  transition: background-position 0.4s cubic-bezier(0.4,0,0.2,1), color 0.3s;
}
.blog-cta-ghost:hover { background-position: left bottom; color: var(--white); }

/* ── Subscribe Banner ── */
.subscribe-banner {
  background: var(--grey-200);
  border-radius: 20px;
  padding: 64px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin: 80px 0;
}
.subscribe-text h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 40px;
  text-transform: uppercase;
  color: var(--white);
}
.subscribe-text p {
  font-size: 16px;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  margin-top: 8px;
  max-width: 400px;
}
.subscribe-form {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}
.subscribe-form input {
  padding: 14px 20px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  width: 240px;
}
.subscribe-form input::placeholder { color: rgba(255,255,255,0.4); }
.subscribe-form button {
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  background: var(--red);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.subscribe-form button:hover { opacity: 0.85; }

/* ── Contact Form ── */
.contact-section {
  padding: 80px 0;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
  margin-top: 0;
}
.contact-photo-wrap {
  position: relative;
  width: 100%;
  align-self: start;
}
.contact-photo {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: 20px;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-150);
  font-size: 13px;
}
.contact-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}
.contact-hi-badge {
  position: absolute;
  bottom: 28px;
  left: -28px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(227,76,39,0.4);
  cursor: default;
  animation: wave-hand 1.2s ease-in-out infinite alternate;
  transform-origin: center bottom;
}
.contact-hi-badge .hi-text { display: none; }
.contact-hi-badge .hi-wave { display: none; }
.contact-hi-badge svg {
  width: 38px;
  height: 38px;
  fill: #fff;
}
@keyframes wave-hand {
  0%   { transform: rotate(-15deg); }
  100% { transform: rotate(15deg); }
}
.contact-form-side h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(36px, 4vw, 56px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.contact-form-side > p {
  font-size: 15px;
  margin-bottom: 32px;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 18px;
  border: 1.5px solid var(--grey-100);
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--grey-200);
  background: #f7f7f7;
  transition: border-color 0.2s;
}
.form-group select { border-radius: 100px; }
.form-group textarea {
  border-radius: 16px;
  min-height: 110px;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--red); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--grey-150); }
.form-submit {
  background-image: linear-gradient(120deg, var(--red) 50%, transparent 50%);
  background-size: 250% 100%;
  background-position: right bottom;
  color: var(--red);
  border: 2px solid var(--red);
  padding: 14px 40px;
  border-radius: 100px;
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  align-self: flex-start;
  transition: background-position 0.4s cubic-bezier(0.4,0,0.2,1), color 0.3s;
}
.form-submit:hover { background-position: left bottom; color: #fff; }
.form-message {
  display: none;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}
.form-message.success { display: block; background: #e8f5e9; color: #2e7d32; }
.form-message.error { display: block; background: #fdecea; color: #c62828; }


/* ── Scroll Photo Card (legacy, unused) ── */
.scroll-photo-card {
  position: fixed;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  border-radius: 20px;
  overflow: visible;
  will-change: transform, opacity, top;
  transition: opacity 0.3s ease;
}

.scroll-photo-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  border-radius: 20px;
  transition: transform 0.05s linear;
}

.scroll-photo-inner.flipping {
  animation: card-flip-360 1.1s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}

@keyframes card-flip-360 {
  0%   { transform: rotateY(0deg); }
  100% { transform: rotateY(360deg); }
}

.scroll-photo-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
  border-radius: 20px;
}

.scroll-photo-front {
  transform: rotateY(0deg);
}

.scroll-photo-back {
  transform: rotateY(180deg);
}

.scroll-photo-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ── Footer ── */
footer {
  background: var(--red);
  padding: 32px 0 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.35);
  padding: 24px 0;
  margin-top: 0;
}
.footer-inner p {
  font-size: 13px;
  font-weight: 300;
  color: #fff;
}
.footer-inner p a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-status { display: none; }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Page Header ── */
.page-header {
  padding: 80px 0 60px;
}
.page-header .section-eyebrow { margin-bottom: 16px; }
.page-header h1 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(64px, 8vw, 120px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 0.9;
  letter-spacing: -2px;
}
.page-header p {
  max-width: 540px;
  margin-top: 24px;
}

/* ── Timeline ── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 0;
  max-width: 700px;
}
.timeline-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--grey-100);
}
.timeline-item:last-child {
  border-bottom: 1px solid var(--grey-100);
}
.timeline-role {
  font-family: 'Antonio', sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 32px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
}
.timeline-right {
  text-align: right;
  flex-shrink: 0;
}
.timeline-company {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--grey-200);
}
.timeline-company.red {
  color: var(--red);
}
.timeline-date {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--grey-150);
  margin-top: 3px;
}

/* ── About stats ── */
.about-stats {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  margin-bottom: 36px;
}
.stat-number {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(48px, 6vw, 72px);
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  font-weight: 400;
  color: var(--grey-200);
}

/* ── About social icons ── */
.about-socials {
  display: flex;
  gap: 16px;
  align-items: center;
}
.social-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--grey-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background 0.2s;
  text-decoration: none;
}
.social-icon svg {
  width: 18px;
  height: 18px;
}
.social-icon:hover { background: var(--red); }


.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-top: 48px;
}
.approach-card {
  border-radius: 16px;
  overflow: hidden;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 340px;
}
/* Dark cards */
.approach-card.dark {
  background: #2a2a2a;
}
/* Red card */
.approach-card.red-card {
  background: var(--red);
}
/* Photo cards */
.approach-card.photo {
  padding: 0;
  min-height: 300px;
  display: flex;
  flex-direction: column;
}
.approach-card.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}
.approach-card.photo .photo-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  border-radius: 20px;
}
.approach-number {
  font-family: 'Antonio', sans-serif;
  font-size: 80px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 100px;
  color: rgba(255,255,255,0.18);
}
.approach-card h3 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  line-height: 1.1;
  color: #fff;
}
.approach-card p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.8);
}
/* ── Speaking ── */
.speaking-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--grey-100);
  padding-bottom: 16px;
  margin-bottom: 32px;
}
.speaking-header-row h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(36px, 5vw, 64px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -1px;
}
.speaking-header-link {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  white-space: nowrap;
}
.speaking-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 0;
}
.media-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--grey-100);
  padding: 20px 20px 20px 20px;
  transition: box-shadow 0.2s;
  cursor: pointer;
  position: relative;
}
.media-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.media-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.media-type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-200);
  background: var(--bg);
  border-radius: 6px;
  padding: 4px 10px;
}
.media-type-icon {
  width: 16px;
  height: 16px;
  background: var(--red);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.media-type-icon svg { width: 8px; height: 8px; fill: #fff; }
.media-arrow {
  font-size: 18px;
  color: var(--grey-150);
  line-height: 1;
}
.media-card h3 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1.1;
  margin-bottom: 12px;
}
.media-thumbnail {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 10px;
  overflow: hidden;
  background: #1a1a1a;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumb-label {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  font-weight: 300;
  letter-spacing: 0.05em;
  pointer-events: none;
}
.media-card p {
  font-size: 13px;
  color: var(--grey-200);
  font-weight: 300;
}
.conference-list {
  margin-top: 48px;
  border-top: 1px solid var(--grey-100);
}
.conf-item {
  display: grid;
  grid-template-columns: 140px 1fr auto auto;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--grey-100);
}
.conf-thumb {
  width: 140px;
  height: 100px;
  border-radius: 10px;
  background: #1a1a1a;
  overflow: hidden;
  flex-shrink: 0;
}
.conf-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.conf-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.conf-name {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 22px;
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
}
.conf-location {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-200);
}
.conf-topic {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-200);
}
.conf-year {
  font-family: 'Antonio', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--red);
  text-align: right;
  white-space: nowrap;
}

/* ── Article page ── */
.article-header {
  padding: 80px 0 60px;
  max-width: 800px;
}
.article-body {
  max-width: 800px;
  font-size: 18px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.8;
}
.article-body h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 32px;
  text-transform: uppercase;
  color: var(--grey-200);
  margin: 48px 0 16px;
  line-height: 1.1;
}
.article-body p { margin-bottom: 24px; }
.article-body ol, .article-body ul {
  padding-left: 28px;
  margin-bottom: 24px;
}
.article-body li { margin-bottom: 12px; }

/* ── Sticky Scroll Layout (About Page) ── */
.scroll-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 140px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* Mirrored: sticky image on left, content on right */
.scroll-layout-mirrored {
  direction: rtl;
}
.scroll-layout-mirrored > * {
  direction: ltr;
}

/* Homepage combined scroll-layout vertical padding */
#section-services-about.scroll-layout {
  padding-top: 120px;
  padding-bottom: 20px;
}
.scroll-content {
  display: flex;
  flex-direction: column;
}
.scroll-sticky {
  position: sticky;
  top: 100px;
  height: calc(100vh - 140px);
  display: flex;
  align-items: flex-start;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.scroll-sticky.entry-visible {
  opacity: 1;
}
.sticky-image-wrap {
  position: relative;
  width: 90%;
  aspect-ratio: 3/4;
  border-radius: 20px;
  overflow: hidden;
}
.sticky-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  opacity: 0;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}
.sticky-image.active {
  opacity: 1;
}
.sticky-image-placeholder {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  opacity: 0;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-150);
  font-size: 13px;
}
.sticky-image-placeholder.active {
  opacity: 1;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}
.scroll-section {
  padding: 80px 0;
  border-bottom: none;
}
.scroll-section:first-child {
  padding-top: 60px;
  padding-bottom: 160px;
}
.scroll-section:nth-child(2) {
  padding-bottom: 80px;
}
/* Entry animation for first-section children */
.scroll-section.about-entry-animate > * {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.scroll-section.about-entry-animate.entry-visible > * {
  opacity: 1;
}
.scroll-section.about-entry-animate.entry-visible > *:nth-child(1) { transition-delay: 0.05s; }
.scroll-section.about-entry-animate.entry-visible > *:nth-child(2) { transition-delay: 0.15s; }
.scroll-section.about-entry-animate.entry-visible > *:nth-child(3) { transition-delay: 0.25s; }
.scroll-section.about-entry-animate.entry-visible > *:nth-child(4) { transition-delay: 0.35s; }
.scroll-section.about-entry-animate.entry-visible > *:nth-child(5) { transition-delay: 0.45s; }
.scroll-section.about-entry-animate.entry-visible > *:nth-child(6) { transition-delay: 0.55s; }
.scroll-section:last-child {
  padding-bottom: 240px;
}

/* Mobile-only about/services image (index.html) */
.mobile-about-image {
  display: none;
}
@media (max-width: 900px) {
  .mobile-about-image {
    display: block;
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 16px;
    margin: 0 24px 40px;
    width: calc(100% - 48px);
  }
}
@media (max-width: 600px) {
  .mobile-about-image {
    margin: 0 20px 32px;
    width: calc(100% - 40px);
    aspect-ratio: 3/2;
    border-radius: 12px;
  }
}

/* ── Hamburger / Mobile Nav ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-right: 4px;
  flex-shrink: 0;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--grey-200);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  top: 64px;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px);
  z-index: 99;
  padding: 32px 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.nav-drawer.open {
  opacity: 1;
  pointer-events: auto;
}
.nav-drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.nav-drawer-links li {
  border-bottom: 1px solid var(--grey-100);
}
.nav-drawer-links a {
  display: block;
  padding: 18px 0;
  font-family: 'Antonio', sans-serif;
  font-size: 28px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--grey-200);
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: color 0.2s;
}
.nav-drawer-links a:hover,
.nav-drawer-links a.active { color: var(--red); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  nav { padding: 8px 24px; }
  .nav-inner { width: 100%; max-width: 100%; border-radius: 100px; justify-content: space-between; padding: 4px 4px 4px 4px; gap: 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer { display: block; }

  /* Hero */
  .hero { grid-template-columns: 1fr; }
  .hero-content { padding: 96px 24px 60px; }
  .hero-content::after { display: none; }
  .hero-headline { font-size: clamp(44px, 11vw, 72px); }
  .hero-photo-panel { min-height: 50vw; order: -1; }

  /* Grids */
  .services-grid { grid-template-columns: 1fr; }
  .about-strip { grid-template-columns: 1fr; }
  .projects-two-col { grid-template-columns: 1fr; }
  .blog-two-col { grid-template-columns: 1fr; gap: 56px; }

  /* Scroll layout — hide sticky panel, go single column */
  .scroll-layout { grid-template-columns: 1fr; padding: 0 24px; gap: 0; }
  .scroll-sticky { display: none; }
  .scroll-section { padding: 40px 0; }
  .scroll-section:first-child { padding-top: 32px; padding-bottom: 40px; }
  .scroll-section:nth-child(2) { padding-bottom: 40px; }
  .scroll-section:last-child { padding-bottom: 60px; }

  /* Timeline — prevent overflow on tablet */
  .timeline { max-width: 100%; }
  .timeline-role { font-size: 22px; }
  .timeline-item { flex-wrap: wrap; gap: 8px; }
  .timeline-right { text-align: right; flex-shrink: 0; }

  /* Approach grid — 2 col on tablet, fix span-2 card */
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .approach-card.dark[style*="grid-column"] { grid-column: span 2 !important; }

  /* Speaking */
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .speaking-grid { grid-template-columns: 1fr 1fr; }
  .conf-item { grid-template-columns: 1fr 1fr; }

  /* Subscribe */
  .subscribe-banner { flex-direction: column; padding: 40px; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .contact-section { padding: 40px 0; }
  .contact-photo { aspect-ratio: 4/3; max-width: 480px; }
  .contact-hi-badge { left: -16px; width: 64px; height: 64px; }
  .contact-hi-badge svg { width: 28px; height: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .form-submit { align-self: stretch; text-align: center; }
}

@media (max-width: 600px) {
  /* Nav */
  nav { padding: 8px 16px; }

  /* Hero */
  .hero { padding: 24px 0 48px; }
  .hero-inner { padding: 0 20px; }
  .hero-eyebrow { font-size: 11px; margin-bottom: 24px; }
  .hero-body { grid-template-columns: 1fr; gap: 20px; text-align: center; }
  .hero-hl-left { text-align: center; font-size: clamp(32px, 9vw, 48px); }
  .hero-hl-right { text-align: center; font-size: clamp(32px, 9vw, 48px); }
  .hero-card-wrap { margin: 0 auto; width: 200px; height: 290px; }
  .hero-card-img { width: 200px; height: 290px; }
  .hero-hi-badge { width: 60px; height: 60px; font-size: 17px; bottom: -18px; left: -18px; }
  .hero-scroll-indicator { margin-top: 40px; padding: 0 20px; gap: 10px; }

  /* Layout */
  .container { padding: 0 20px; }
  section { padding: 60px 0; }

  /* Body text — increase for readability */
  p { font-size: 16px; line-height: 1.75; }
  .body-med { font-size: 16px; }
  .body-xl { font-size: 18px; }
  .section-eyebrow { font-size: 12px; letter-spacing: 0.12em; }

  /* Scroll layout */
  .scroll-layout { padding: 0 20px !important; }

  /* About stats */
  .about-stats { gap: 24px; flex-wrap: wrap; }
  .stat-number { font-size: clamp(40px, 11vw, 60px); }
  .stat-label { font-size: 15px; }

  /* Accordion */
  .accordion-trigger-label { font-size: 24px; }
  .accordion-body ul li { font-size: 16px; }

  /* Timeline */
  .timeline-role { font-size: 20px; }
  .timeline-item { gap: 8px; padding: 14px 0; }
  .timeline-right { text-align: left; width: 100%; }
  .timeline-company { font-size: 14px; }
  .timeline-date { font-size: 13px; }

  /* Approach grid — single column on mobile */
  .approach-grid { grid-template-columns: 1fr; }
  .approach-card { min-height: 260px; }
  .approach-card.dark[style*="grid-column"] { grid-column: span 1 !important; }
  .approach-number { font-size: 56px; margin-bottom: 40px; }
  .approach-card h3 { font-size: 26px; }
  .approach-card p { font-size: 15px; }
  .approach-card.photo { min-height: 220px; }
  .approach-card.photo .photo-placeholder { min-height: 220px; }

  /* Projects stack */
  .projects-stack-intro { padding: 0 20px; }
  .pstack-card { margin-bottom: 12px; }
  .pstack-title { font-size: clamp(24px, 6vw, 36px); }
  .pstack-desc { font-size: 15px; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr; }
  .blog-two-col { gap: 40px; }
  .blog-featured-content h2 { font-size: 32px; }
  .subscribe-banner { padding: 32px 20px; gap: 24px; }
  .subscribe-text h2 { font-size: 28px; }
  .subscribe-form { flex-direction: column; width: 100%; }
  .subscribe-form input { width: 100%; }
  .blog-cta-ghost { padding: 14px 32px; }

  /* Speaking */
  .speaking-grid { grid-template-columns: 1fr; }
  .speaking-header-row { flex-direction: column; gap: 8px; align-items: flex-start; }
  .page-header h1 { font-size: clamp(44px, 12vw, 80px); letter-spacing: -1px; }
  .page-header { padding: 48px 0 40px; }
  .page-header p { font-size: 16px; }

  /* Conference list */
  .conf-item { grid-template-columns: 1fr; gap: 10px; padding: 20px 0; }
  .conf-thumb { width: 100%; height: 180px; }
  .conf-topic { font-size: 14px; }
  .conf-year { text-align: left; font-size: 16px; }
  .conf-name { font-size: 18px; }
  .conf-location { font-size: 13px; }

  /* Contact */
  .contact-form-side h2 { font-size: clamp(32px, 9vw, 48px); }
  .form-group label { font-size: 13px; }
  .form-group input, .form-group select, .form-group textarea { font-size: 16px; }

  /* Footer */
  footer { padding: 48px 0 0; }
  .footer-inner { padding: 0 20px; }
  .footer-inner p { font-size: 14px; }

  /* About page scroll sections */
  .scroll-layout .scroll-content { padding: 0; }

  /* Case study */
  .cs-hero h1 { font-size: clamp(36px, 10vw, 56px); }
  .cs-hero .cs-subtitle { font-size: 17px; }
  .cs-section h2 { font-size: clamp(26px, 7vw, 40px); }
  .cs-pull-quote { padding: 28px 24px; }
  .cs-pull-quote p { font-size: clamp(18px, 5vw, 24px); }
  .cs-impact-grid { grid-template-columns: 1fr 1fr; }
  .cs-projects-grid { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
  .hero-card-wrap { width: 160px; height: 240px; }
  .hero-card-img { width: 160px; height: 240px; }
  .approach-card h3 { font-size: 20px; }
}

/* ── Case Study ── */
.cs-hero {
  padding: 80px 0 72px;
  border-bottom: 1px solid var(--grey-100);
  margin-bottom: 0;
}
.cs-hero .cs-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 24px;
}
.cs-hero h1 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(40px, 6vw, 76px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 0.95;
  letter-spacing: -1px;
  margin-bottom: 32px;
  max-width: 900px;
}
.cs-hero .cs-subtitle {
  font-size: 20px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.65;
  max-width: 680px;
  margin-bottom: 48px;
}
.cs-meta {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.cs-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cs-meta-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-150);
}
.cs-meta-value {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-200);
}
.cs-body {
  max-width: 800px;
}
.cs-body p {
  margin-bottom: 24px;
}
.cs-section {
  padding: 80px 0;
  border-top: 1px solid var(--grey-100);
}
.cs-section-number {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}
.cs-section h2 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: clamp(28px, 4vw, 48px);
  text-transform: uppercase;
  color: var(--grey-200);
  line-height: 1;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.cs-section .cs-section-sub {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-200);
  margin-bottom: 40px;
}
.cs-pull-quote {
  background: var(--grey-200);
  border-radius: 16px;
  padding: 48px 56px;
  margin: 48px 0;
}
.cs-pull-quote p {
  font-family: 'Antonio', sans-serif;
  font-weight: 400;
  font-size: clamp(20px, 3vw, 28px);
  text-transform: uppercase;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 0.01em;
  margin: 0;
}
.cs-impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--grey-100);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 48px;
}
.cs-impact-item {
  background: var(--white);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cs-impact-number {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 48px;
  color: var(--red);
  line-height: 1;
}
.cs-impact-label {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.5;
}
.cs-projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--grey-100);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 40px;
}
.cs-project-item {
  background: var(--white);
  padding: 32px;
}
.cs-project-item h4 {
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 18px;
  text-transform: uppercase;
  color: var(--grey-200);
  margin-bottom: 8px;
  line-height: 1.1;
}
.cs-project-item p {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-200);
  line-height: 1.6;
  margin: 0;
}
.cs-layer-diagram {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 40px 0;
  border-radius: 16px;
  overflow: hidden;
}
.cs-layer {
  padding: 18px 32px;
  font-family: 'Antonio', sans-serif;
  font-weight: 600;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cs-layer:nth-child(1) { background: var(--grey-200); color: #fff; }
.cs-layer:nth-child(2) { background: #3a3a3a; color: #fff; }
.cs-layer:nth-child(3) { background: #4a4a4a; color: #fff; }
.cs-layer:nth-child(4) { background: #5a5a5a; color: #fff; }
.cs-layer:nth-child(5) { background: #6a6a6a; color: #fff; }
.cs-layer:nth-child(6) { background: var(--red); color: #fff; }
@media (max-width: 768px) {
  .cs-impact-grid { grid-template-columns: 1fr 1fr; }
  .cs-projects-grid { grid-template-columns: 1fr; }
  .cs-pull-quote { padding: 32px; }
  .cs-meta { gap: 24px; }
}