/* ─────────────────────────────────────────────────────────
   Dynamic Retainer — /products/dynamic-retainer/
   ───────────────────────────────────────────────────────── */

.dr-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--red); margin: 0 0 14px; }
.dr-h2 { font-size: clamp(2rem, 3.6vw, 3rem); font-weight: 900; letter-spacing: -0.01em; line-height: 1.05; margin: 0 0 14px; color: var(--black); text-transform: uppercase; }
.dr-h2 em { font-style: normal; color: var(--red); font-weight: 900; }
.dr-h2--center { text-align: center; }
.dr-section-inner { max-width: 1200px; margin: 0 auto; }

.dr-btn { display: inline-flex; align-items: center; gap: 10px; padding: 17px 28px; font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; text-decoration: none; border-radius: 8px; transition: background 0.22s, color 0.22s, transform 0.22s; }
.dr-btn svg { width: 14px; height: 14px; transition: transform 0.22s; }
.dr-btn:hover svg { transform: translateX(4px); }
.dr-btn--primary { background: var(--red); color: var(--white); box-shadow: 0 12px 28px rgba(255,44,85,0.25); }
.dr-btn--primary:hover { background: var(--black); transform: translateY(-2px); }
.dr-btn--ghost { background: transparent; color: inherit; border: 2px solid currentColor; }

/* ── HERO ──────────────────────────────────────────── */
.dr-hero { position: relative; padding: 80px 48px 96px; background: radial-gradient(circle at 88% 10%, rgba(255,44,85,0.18) 0%, transparent 45%), radial-gradient(circle at 0% 100%, rgba(255,44,85,0.08) 0%, transparent 50%), var(--black); color: var(--white); overflow: hidden; }
.dr-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 64px 64px; pointer-events: none; mask-image: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, transparent 80%); -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, transparent 80%); }
.dr-hero-watermark { position: absolute; bottom: -36px; right: -24px; font-size: clamp(6rem, 16vw, 14rem); font-weight: 900; letter-spacing: -0.04em; color: rgba(255,255,255,0.04); pointer-events: none; white-space: nowrap; line-height: 1; }
.dr-hero-inner { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.dr-hero-text { min-width: 0; }
.dr-hero-h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 900; letter-spacing: -0.02em; line-height: 1; margin: 0 0 18px; color: var(--white); text-transform: uppercase; }
.dr-hero-sub { font-size: 19px; line-height: 1.55; color: rgba(255,255,255,0.88); margin: 0 0 32px; max-width: 560px; }
.dr-hero-actions { display: inline-flex; gap: 14px; flex-wrap: wrap; }
.dr-hero .dr-btn--ghost { color: var(--white); border-color: rgba(255,255,255,0.4); }
.dr-hero .dr-btn--ghost:hover { background: var(--white); color: var(--black); border-color: var(--white); }
.dr-hero-media { display: flex; justify-content: center; min-width: 0; }
.dr-hero-thumb { width: 100%; max-width: 480px; height: auto; display: block; border-radius: 12px; box-shadow: 0 28px 64px rgba(0,0,0,0.4); }

/* ── INTRO + VIDEO ─────────────────────────────────── */
.dr-intro { padding: 96px 48px; background: #FFF7F8; }
.dr-intro-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 40px; align-items: center; }
.dr-intro-video { width: 100%; }
.dr-intro-video video { width: 100%; display: block; border-radius: 12px; box-shadow: 0 14px 32px rgba(0,0,0,0.1); }
.dr-intro-text { font-size: 17px; line-height: 1.7; color: var(--black); }
.dr-intro-text p { margin: 0 0 18px; }
.dr-intro-text p:last-child { margin-bottom: 0; }
.dr-intro-text strong { font-weight: 700; }

/* ── WHAT'S INCLUDED — interactive network diagram ──── */
.dr-included { padding: 96px 48px; background: var(--white); }
.dr-section-sub { font-size: 17px; line-height: 1.6; color: var(--muted); text-align: center; margin: 0 0 48px; max-width: 720px; margin-left: auto; margin-right: auto; }

/* 2-column: diagram on the left, readable detail panel on the right */
.dr-included-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.dr-network {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

/* SVG layer for connection lines + energy particles */
.dr-network-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: visible; }
.dr-net-line {
  stroke: rgba(255,44,85,0.25);
  stroke-width: 2;
  transition: stroke 0.3s, stroke-width 0.3s;
}
.dr-net-line.is-active { stroke: var(--red); stroke-width: 3; }
.dr-net-dot { fill: var(--red); filter: drop-shadow(0 0 6px rgba(255,44,85,0.7)); }

/* Central hub */
.dr-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 3px solid var(--red);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  cursor: default;
  z-index: 10;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08), 0 0 40px rgba(255,44,85,0.18);
  animation: drHubPulse 3.2s ease-in-out infinite;
}

@keyframes drHubPulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(0,0,0,0.08), 0 0 36px rgba(255,44,85,0.18); }
  50%      { box-shadow: 0 12px 40px rgba(0,0,0,0.12), 0 0 56px rgba(255,44,85,0.35); }
}

.dr-hub-ring {
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(255,44,85,0.25);
  border-radius: 50%;
  pointer-events: none;
}

.dr-hub-title {
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--red);
  text-transform: uppercase;
}

/* ── Live detail panel ─────────────────────────────── */
.dr-detail { min-width: 0; }
.dr-detail-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  padding: 6px 14px;
  background: rgba(255,44,85,0.08);
  border-radius: 999px;
  margin-bottom: 18px;
}
.dr-detail-desc {
  font-size: 19px;
  line-height: 1.6;
  color: var(--black);
  margin: 0 0 24px;
  font-weight: 500;
}
.dr-detail-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }
.dr-detail-list li { position: relative; padding-left: 28px; font-size: 15px; line-height: 1.5; color: var(--muted); }
.dr-detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 16px;
  height: 16px;
  background: var(--red);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center / contain no-repeat;
}

/* Service nodes */
.dr-node {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 2px solid rgba(255,44,85,0.3);
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.dr-node:hover,
.dr-node.is-active {
  transform: translate(-50%, -50%) scale(1.12);
  border-color: var(--red);
  background: var(--red);
  box-shadow: 0 12px 32px rgba(255,44,85,0.35);
  z-index: 15;
}

.dr-node-icon { color: var(--black); transition: color 0.3s, transform 0.3s; }
.dr-node-icon svg { width: 30px; height: 30px; }
.dr-node:hover .dr-node-icon,
.dr-node.is-active .dr-node-icon { color: var(--white); transform: scale(1.1); }

.dr-node-label {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--black);
  transition: color 0.3s;
}
.dr-node:hover .dr-node-label,
.dr-node.is-active .dr-node-label { color: var(--white); }

.dr-node:focus-visible { outline: 3px solid rgba(255,44,85,0.4); outline-offset: 4px; }

/* Tablet — stack diagram above the detail panel */
@media (max-width: 980px) {
  .dr-included-layout { grid-template-columns: 1fr; gap: 40px; }
  .dr-detail { max-width: 640px; margin: 0 auto; text-align: center; }
  .dr-detail-list { max-width: 480px; margin: 0 auto; text-align: left; }
}

/* Mobile — diagram doesn't fit; fall back to a tappable stacked list */
@media (max-width: 640px) {
  .dr-network {
    aspect-ratio: auto;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .dr-network-lines { display: none; }
  .dr-hub {
    position: static;
    transform: none;
    width: 100%;
    height: auto;
    border-radius: 14px;
    padding: 24px;
    animation: none;
    order: -1;
  }
  .dr-hub-ring { display: none; }
  .dr-node {
    position: static;
    transform: none;
    width: 100%;
    height: auto;
    flex-direction: row;
    justify-content: flex-start;
    gap: 16px;
    border-radius: 12px;
    padding: 16px 20px;
  }
  .dr-node:hover,
  .dr-node.is-active { transform: none; }
  .dr-node-label { font-size: 16px; }
  .dr-detail { text-align: left; }
  .dr-detail-list { grid-template-columns: 1fr; }
}

/* ── WHO IS IT FOR ─────────────────────────────────── */
.dr-who { padding: 96px 48px; background: var(--white); }
.dr-who-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
.dr-who-intro-col { position: sticky; top: 100px; }
.dr-who-intro { font-size: 17px; line-height: 1.7; color: var(--muted); margin: 18px 0 0; }

.dr-who-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.dr-who-list li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 26px 28px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 12px;
  transition: transform 0.22s, border-color 0.22s, box-shadow 0.22s;
}
.dr-who-list li:hover { transform: translateY(-2px); border-color: rgba(255,44,85,0.3); box-shadow: 0 14px 32px rgba(0,0,0,0.05); }
.dr-who-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 10px;
  background: linear-gradient(155deg, rgba(255,44,85,0.18) 0%, rgba(255,44,85,0.06) 100%);
  border: 1px solid rgba(255,44,85,0.28);
  color: var(--red);
}
.dr-who-icon svg { width: 22px; height: 22px; }
.dr-who-list h3 { font-size: 17px; font-weight: 900; letter-spacing: -0.01em; margin: 0 0 6px; color: var(--black); text-transform: uppercase; }
.dr-who-list p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0; }

/* ── HOW WE WORK TOGETHER ──────────────────────────── */
.dr-how { padding: 96px 48px; background: var(--bg); border-top: 1px solid var(--rule); }
.dr-how-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.dr-how-grid li { position: relative; padding: 32px 24px 28px; background: var(--white); border: 1px solid var(--rule); border-radius: 12px; transition: transform 0.22s, border-color 0.22s, box-shadow 0.22s; }
.dr-how-grid li:hover { transform: translateY(-3px); border-color: rgba(255,44,85,0.3); box-shadow: 0 16px 36px rgba(0,0,0,0.05); }
.dr-how-num { position: absolute; top: 18px; right: 22px; font-size: 12px; font-weight: 800; letter-spacing: 0.22em; color: rgba(0,0,0,0.18); font-variant-numeric: tabular-nums; }
.dr-how-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: linear-gradient(155deg, rgba(255,44,85,0.18) 0%, rgba(255,44,85,0.06) 100%);
  border: 1px solid rgba(255,44,85,0.28);
  color: var(--red);
  margin-bottom: 18px;
}
.dr-how-icon svg { width: 24px; height: 24px; }
.dr-how-grid h3 { font-size: 17px; font-weight: 900; margin: 0 0 10px; color: var(--black); text-transform: uppercase; }
.dr-how-grid p { font-size: 14px; line-height: 1.6; color: var(--muted); margin: 0; }

/* ── CASE STUDIES (carousel) ───────────────────────── */
.dr-cases { padding: 96px 48px; background: var(--white); border-top: 1px solid var(--rule); }
.dr-cases-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.dr-cases-nav { display: inline-flex; gap: 10px; flex-shrink: 0; }
.dr-cases-arrow { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #D8D8D8; background: var(--white); color: var(--black); cursor: pointer; border-radius: 8px; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.dr-cases-arrow svg { width: 18px; height: 18px; }
.dr-cases-arrow:hover { background: var(--red); color: var(--white); border-color: var(--red); }

.dr-cases-track { list-style: none; padding: 0; margin: 0; display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 40px) / 3); gap: 20px; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding-bottom: 6px; }
.dr-cases-track::-webkit-scrollbar { display: none; }

/* Full-bleed image card with overlay content (matches Lion Promise success stories) */
.dr-case {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  min-width: 0;
  background-color: #0a0a0a;
  background-size: cover;
  background-position: center;
  color: var(--white);
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  scroll-snap-align: start;
  transition: transform 0.35s ease;
}

.dr-case::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 10%, rgba(255,44,85,0.12) 0%, transparent 50%),
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.85) 100%);
  z-index: 1;
}

/* Category tags — top-right */
.dr-case-tags {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.dr-case-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 8px;
  background: rgba(10,10,10,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--white);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1;
}
.dr-case-tag-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,0.55); flex-shrink: 0; }
.dr-case-tag[data-svc="seo"]            .dr-case-tag-dot { background: #00f0ff; }
.dr-case-tag[data-svc="sem"]            .dr-case-tag-dot { background: #ffc000; }
.dr-case-tag[data-svc="email"]          .dr-case-tag-dot { background: #ff8e3e; }
.dr-case-tag[data-svc="social"]         .dr-case-tag-dot { background: #a100ff; }
.dr-case-tag[data-svc="dev"]            .dr-case-tag-dot { background: #0800b2; }
.dr-case-tag[data-svc="seo-migration"]  .dr-case-tag-dot { background: #25f4ee; }
.dr-case-tag[data-svc="blended-search"] .dr-case-tag-dot { background: #8fec3d; }
.dr-case-tag[data-svc="cro"]            .dr-case-tag-dot { background: #ff2c55; }
.dr-case:hover .dr-case-tags { opacity: 0; transition: opacity 0.25s ease; }

.dr-case-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 25px;
  transition: opacity 0.25s ease;
}

.dr-case-logo-wrap {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #fff;
  padding: 10px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 22px rgba(0,0,0,0.25);
}
.dr-case-logo { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; display: block; }

.dr-case-stat { display: flex; flex-direction: column; gap: 10px; width: 100%; }
.dr-case-stat-num { font-size: clamp(3rem, 5vw, 4.4rem); font-weight: 900; letter-spacing: -0.05em; color: var(--red); line-height: 0.9; font-variant-numeric: tabular-nums; }
.dr-case-stat-label { font-size: 13px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--white); line-height: 1.35; max-width: 220px; }

.dr-case-hover {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: radial-gradient(circle at 50% 50%, rgba(255,44,85,0.45) 0%, rgba(10,10,10,0.85) 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.dr-case-hover-title { font-size: clamp(1.6rem, 2.6vw, 2rem); font-weight: 900; letter-spacing: -0.035em; line-height: 1.05; color: var(--white); text-align: center; }
.dr-case-hover-arrow { width: 56px; height: 56px; border-radius: 50%; background: var(--red); display: inline-flex; align-items: center; justify-content: center; color: var(--white); transition: transform 0.28s ease; }
.dr-case-hover-arrow svg { width: 22px; height: 22px; }

.dr-case:hover { transform: translateY(-4px); }
.dr-case:hover .dr-case-content { opacity: 0; }
.dr-case:hover .dr-case-hover { opacity: 1; }
.dr-case:hover .dr-case-hover-arrow { transform: rotate(-45deg); }

/* ── FAQ — bordered card accordion, 880px centered column (matches Lion Promise) ── */
.dr-faq { padding: 96px 48px; background: var(--bg); border-top: 1px solid var(--rule); }
.dr-faq .dr-section-inner { max-width: 880px; margin: 0 auto; }
.dr-faq-list { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; }

.dr-faq-item { background: var(--white); border: 1px solid #EAEAEA; border-radius: 12px; overflow: hidden; transition: border-color 0.22s; }
.dr-faq-item[open] { border-color: rgba(255,44,85,0.35); }

.dr-faq-question {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--black);
}
.dr-faq-question::-webkit-details-marker { display: none; }
.dr-faq-question::marker { content: none; }

.dr-faq-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid #EAEAEA;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
  transition: transform 0.25s, background 0.22s, color 0.22s, border-color 0.22s;
}
.dr-faq-toggle svg { width: 14px; height: 14px; }
.dr-faq-item[open] .dr-faq-toggle { background: var(--red); color: var(--white); border-color: var(--red); transform: rotate(45deg); }

.dr-faq-answer { padding: 0 26px 22px; font-size: 15px; line-height: 1.7; color: var(--muted); }

/* ── BOTTOM CTA ────────────────────────────────────── */
.dr-cta { padding: 96px 48px 104px; background: var(--black); color: var(--white); }
.dr-cta-inner { max-width: 880px; margin: 0 auto; text-align: center; }
.dr-cta-faces { display: inline-flex; margin: 0 auto 24px; }
.dr-cta-faces img { width: 56px; height: 56px; border-radius: 50%; border: 3px solid var(--black); margin-left: -16px; object-fit: cover; object-position: top center; background: rgba(255,44,85,0.1); box-shadow: 0 6px 14px rgba(0,0,0,0.35); }
.dr-cta-faces img:first-child { margin-left: 0; }
.dr-cta-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--red); margin: 0 0 18px; }
.dr-cta-h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 900; letter-spacing: -0.01em; line-height: 1.15; margin: 0 0 36px; color: var(--white); text-transform: uppercase; }
.dr-cta-h2 em { font-style: normal; color: var(--red); font-weight: 900; }
.dr-cta-actions { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.dr-cta .dr-btn--ghost { color: var(--white); border-color: rgba(255,255,255,0.4); }
.dr-cta .dr-btn--ghost:hover { background: var(--white); color: var(--black); border-color: var(--white); }

/* ── MOBILE ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .dr-how-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dr-cases-track { grid-auto-columns: calc((100% - 20px) / 2); }
}
@media (max-width: 960px) {
  .dr-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .dr-intro-inner { grid-template-columns: 1fr; }
  .dr-who-grid { grid-template-columns: 1fr; gap: 32px; }
  .dr-who-intro-col { position: static; }
}
@media (max-width: 640px) {
  .dr-hero { padding: 56px 24px 64px; }
  .dr-hero-watermark { display: none; }
  .dr-intro, .dr-included, .dr-who, .dr-how, .dr-cases, .dr-faq, .dr-cta { padding: 64px 24px; }
  .dr-how-grid { grid-template-columns: 1fr; }
  .dr-hero-actions, .dr-cta-actions { flex-direction: column; width: 100%; }
  .dr-btn { width: 100%; justify-content: center; }
  .dr-cases-track { grid-auto-columns: 78%; }
  .dr-cases-header { flex-direction: column; align-items: flex-start; gap: 18px; }
}