/* ============================================================
   SASTENADEV PAGE — Sastena
   Loaded AFTER styles.css. All classes are .dev-* prefixed to avoid
   collisions with home (.s-*), about (.a-*), our-tech (.t-*) and
   fs-pdd (.fp-*). Reuses :root tokens, .s-container / .s-h2 /
   .is-accent / .s-btn*, and the [data-reveal] hook from script.js.
   Interactions (step tabs, video player, contact form) live in
   sastenadev.js.

   Faithful 1:1 rebuild of Fairatmos' AtmosDev page, Sastena-branded.
   Light/dark section rhythm mirrors the source; accents are green only.
   ============================================================ */

/* current-page marker in the "Our Services" dropdown */
.s-pop-item--link[aria-current="page"] .s-pop-title,
.s-pop-item--link[aria-current="page"] .s-pop-arrow { color: var(--leaf); }

/* shared light-section ink */
.dev-steps,
.dev-ground,
.dev-why,
.dev-contact { --dev-ink: #14241b; --dev-soft: #46584d; }

/* ------------------------------------------------------------
   1. HERO  (full-bleed drone video, centered copy)
   ------------------------------------------------------------ */
.dev-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  background: var(--deep);
}
.dev-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  z-index: 0;
}
.dev-hero-scrim {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg,
    rgba(11, 20, 14, 0.92) 0%,
    rgba(15, 26, 18, 0.55) 32%,
    rgba(15, 26, 18, 0.58) 60%,
    rgba(15, 26, 18, 0.92) 100%);
  pointer-events: none;
}
.dev-hero-inner {
  position: relative;
  z-index: 2;
  align-self: center;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: clamp(150px, 22vh, 250px);
  padding-bottom: clamp(120px, 16vh, 180px);
}
.dev-hero-title {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0 0 24px;
  text-wrap: balance;
}
.dev-hero-title span { display: block; }
.dev-hero-lede {
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  max-width: 60ch;
  margin: 0 auto 38px;
}
.dev-hero-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ------------------------------------------------------------
   2. END-TO-END SUPPORT  (6-card zig-zag flow, dark)
   ------------------------------------------------------------ */
.dev-flow {
  position: relative;
  background: var(--deep-2);
  padding: clamp(70px, 9vw, 120px) 0;
  overflow: hidden;
  --flow-gap-x: clamp(44px, 5vw, 92px);
  --flow-gap-y: clamp(26px, 3.4vw, 44px);
}
.dev-flow-texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(120% 80% at 50% 40%, #000 35%, transparent 80%);
          mask-image: radial-gradient(120% 80% at 50% 40%, #000 35%, transparent 80%);
}
.dev-flow-texture svg { width: 100%; height: 100%; }
.dev-flow-texture path { fill: none; stroke: rgba(127, 229, 143, 0.10); stroke-width: 1.2; }
.dev-flow > .s-container { position: relative; z-index: 1; }

.dev-flow-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--flow-gap-y) var(--flow-gap-x);
  margin-top: clamp(36px, 4vw, 54px);
}
.dev-flow-card {
  grid-column: var(--col);
  grid-row: var(--row);
  position: relative;
  display: flex;
  min-height: clamp(330px, 30vw, 380px);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  isolation: isolate;
}
.dev-flow-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.8) saturate(1.03);
  transition: transform 0.5s ease;
}
.dev-flow-card:hover .dev-flow-bg { transform: scale(1.05); }
.dev-flow-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(8, 18, 12, 0.45) 0%, rgba(8, 18, 12, 0.60) 45%, rgba(8, 18, 12, 0.95) 100%);
}
.dev-flow-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: rgba(8, 18, 12, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.55);
  padding: 6px 14px;
  border-radius: var(--pill);
  backdrop-filter: blur(4px);
}
.dev-flow-card-body {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: clamp(22px, 2vw, 30px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.dev-flow-num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--leaf);
  color: var(--ink);
  font-weight: 800;
  font-size: 1.02rem;
}
.dev-flow-rule { width: 44px; height: 2px; background: var(--leaf); margin: 2px 0; }
.dev-flow-title { color: #fff; font-size: clamp(1.18rem, 1.7vw, 1.42rem); font-weight: 800; line-height: 1.2; }
.dev-flow-desc { color: rgba(255, 255, 255, 0.85); font-size: 0.94rem; line-height: 1.55; }
.dev-flow-link {
  margin-top: 4px;
  color: var(--leaf);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s ease, color 0.2s ease;
}
.dev-flow-link:hover { gap: 12px; color: var(--leaf-2); }

/* dashed connector arrows — overlay tracks the SAME grid as the cards */
.dev-flow-lines {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: var(--flow-gap-y) var(--flow-gap-x);
  pointer-events: none;
}
.dev-flow-arrow {
  grid-column: var(--col);
  grid-row: var(--row);
  align-self: center;
  justify-self: center;
  color: var(--leaf);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dev-flow-arrow svg { display: block; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4)); }
.dev-flow-arrow--r { justify-self: end; transform: translateX(calc(50% + var(--flow-gap-x) / 2)); }
.dev-flow-arrow--l { justify-self: start; transform: translateX(calc(-50% - var(--flow-gap-x) / 2)); }
.dev-flow-arrow--l svg { transform: rotate(180deg); }
.dev-flow-arrow--d { align-self: end; justify-self: center; transform: translateY(calc(50% + var(--flow-gap-y) / 2)); }
.dev-flow-arrow--d svg { transform: rotate(90deg); }

.dev-flow-close {
  margin: clamp(40px, 5vw, 64px) auto 0;
  max-width: 70ch;
  text-align: center;
  color: var(--body);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.65;
}

/* ------------------------------------------------------------
   3. DEVELOPMENT STEPS  (7-tab vertical switcher, light)
   ------------------------------------------------------------ */
.dev-steps {
  position: relative;
  background: #f4f8f3;
  padding: clamp(70px, 9vw, 120px) 0;
  overflow: hidden;
}
.dev-steps-deco {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 40%, rgba(93, 204, 93, 0.10), transparent 70%);
  pointer-events: none;
}
.dev-steps > .s-container { position: relative; z-index: 1; }
.dev-steps-intro { max-width: 940px; }
.dev-steps-h2 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--dev-ink);
  max-width: 22ch;
}
.dev-steps-lede {
  margin-top: 22px;
  color: var(--dev-soft);
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.7;
  max-width: 70ch;
}
.dev-steps-note {
  display: inline-block;
  margin-top: 22px;
  padding: 11px 22px;
  border-radius: var(--pill);
  background: var(--leaf-soft);
  color: var(--leaf-dark);
  font-weight: 600;
  font-style: italic;
  font-size: 0.95rem;
}

.dev-steps-widget {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(24px, 3vw, 48px);
  align-items: stretch;
  margin-top: clamp(40px, 5vw, 64px);
}
.dev-steps-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 1px solid rgba(20, 36, 27, 0.12);
}
.dev-steps-tab {
  display: block;
  width: 100%;
  text-align: left;
  padding: 17px 22px;
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--dev-ink);
  background: transparent;
  border-left: 4px solid transparent;
  margin-left: -1px;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.dev-steps-tab:hover { background: rgba(93, 204, 93, 0.08); }
.dev-steps-tab.is-active {
  background: var(--leaf-soft);
  border-left-color: var(--leaf);
  color: var(--leaf-dark);
}
.dev-steps-tab:focus-visible { outline: 2px solid var(--leaf); outline-offset: -2px; }

/* panels stacked in one grid cell -> container = tallest panel, zero jump */
.dev-steps-panels { position: relative; display: grid; }
.dev-steps-panel {
  grid-area: 1 / 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(8px, 1vw, 20px) clamp(4px, 2vw, 40px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.32s ease;
}
.dev-steps-panel.is-active { opacity: 1; visibility: visible; pointer-events: auto; z-index: 1; }
.dev-steps-illus { display: grid; place-items: center; }
.dev-blob { width: min(220px, 56%); height: auto; }
.dev-blob-shape { fill: var(--leaf-soft); }
.dev-steps-headrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(20, 36, 27, 0.12);
  padding-bottom: 14px;
}
.dev-steps-panel-title { font-size: clamp(1.3rem, 2vw, 1.65rem); font-weight: 800; color: var(--dev-ink); }
.dev-steps-services { display: flex; align-items: center; gap: 8px; }
.dev-steps-svc-label { color: var(--dev-soft); font-style: italic; font-size: 0.92rem; margin-right: 2px; }
.dev-steps-dot {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--leaf);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
}
.dev-steps-panel-desc { color: var(--dev-soft); font-size: 1.02rem; line-height: 1.7; max-width: 72ch; }
.dev-steps-roles {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.dev-steps-role { display: flex; align-items: center; gap: 14px; }
.dev-steps-role-ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--deep-3);
  color: var(--leaf-2);
}
.dev-steps-role-ico--owner { background: var(--leaf-soft); color: var(--leaf-dark); }
.dev-steps-role-ico svg { width: 22px; height: 22px; }
.dev-steps-role-text { display: flex; flex-direction: column; line-height: 1.3; }
.dev-steps-role-text strong { color: var(--dev-ink); font-size: 1rem; font-weight: 800; }
.dev-steps-role-text span { color: var(--dev-soft); font-size: 0.9rem; }

/* ------------------------------------------------------------
   4. CTA BANNER  ("Not ready to co-develop?")
   ------------------------------------------------------------ */
.dev-cta { background: var(--deep); padding: 0; }
.dev-cta-banner {
  position: relative;
  min-height: clamp(220px, 26vw, 300px);
  display: flex;
  align-items: center;
  border-radius: 0;
  overflow: hidden;
  margin: 0 calc(50% - 50vw);
}
.dev-cta-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.dev-cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(8, 16, 11, 0.85) 0%, rgba(8, 16, 11, 0.6) 55%, rgba(8, 16, 11, 0.35) 100%);
}
.dev-cta-content {
  position: relative;
  z-index: 2;
  width: min(100%, var(--maxw));
  margin: 0 auto;
  padding: clamp(32px, 5vw, 56px) 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.dev-cta-title { color: #fff; font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.15; }
.dev-cta-sub { color: rgba(255, 255, 255, 0.88); margin-top: 8px; font-size: 1.02rem; }
.dev-cta-link { color: #fff; text-decoration: underline; text-underline-offset: 3px; font-weight: 700; transition: color 0.2s ease; }
.dev-cta-link:hover { color: var(--leaf-2); }

/* ------------------------------------------------------------
   5. OUR WORK ON THE GROUND  (feature video, light)
   ------------------------------------------------------------ */
.dev-ground { background: #eaf0e8; padding: clamp(70px, 9vw, 120px) 0; }
.dev-ground .s-h2 { color: var(--dev-ink); }
.dev-ground-head {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(28px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(34px, 4vw, 54px);
}
.dev-ground-sub { color: var(--dev-soft); font-size: clamp(1rem, 1.2vw, 1.12rem); line-height: 1.65; max-width: 52ch; }
.dev-ground-player {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(20, 36, 27, 0.12);
  box-shadow: 0 30px 70px rgba(15, 26, 18, 0.22);
  cursor: pointer;
  background: var(--deep);
}
.dev-ground-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.dev-ground-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(64px, 8vw, 88px);
  height: clamp(64px, 8vw, 88px);
  border-radius: 50%;
  background: var(--leaf);
  color: var(--ink);
  display: grid;
  place-items: center;
  box-shadow: 0 14px 36px rgba(8, 18, 12, 0.45);
  transition: transform 0.2s ease, background 0.2s ease;
}
.dev-ground-play svg { width: 34%; height: 34%; margin-left: 8%; }
.dev-ground-play:hover { transform: translate(-50%, -50%) scale(1.08); background: var(--leaf-2); }
.dev-ground-player.is-playing .dev-ground-play { opacity: 0; visibility: hidden; }
.dev-ground-label {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(8, 18, 12, 0.5);
  padding: 7px 14px;
  border-radius: var(--pill);
  backdrop-filter: blur(4px);
}
.dev-ground-player.is-playing .dev-ground-label { opacity: 0; visibility: hidden; transition: opacity 0.3s ease; }

/* ------------------------------------------------------------
   6. WHY WORK WITH US  (2x2 alternating cards, light)
   ------------------------------------------------------------ */
.dev-why { background: #eaf0e8; padding: clamp(20px, 3vw, 40px) 0 clamp(70px, 9vw, 120px); }
.dev-why .s-h2 { color: var(--dev-ink); }
.dev-why-intro {
  margin-top: 16px;
  color: var(--dev-soft);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.65;
  max-width: 64ch;
}
.dev-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 1fr;            /* equal-height rows */
  gap: clamp(20px, 2.6vw, 30px);
  margin-top: clamp(34px, 4vw, 50px);
}
.dev-why-card {
  --pad: clamp(26px, 2.8vw, 40px);
  display: flex;
  flex-direction: column;
  background: #e4eedd;
  border: 1px solid rgba(93, 204, 93, 0.28);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.dev-why-card:hover { transform: translateY(-5px); box-shadow: 0 26px 56px rgba(15, 26, 18, 0.16); }
.dev-why-card[data-reveal] { transition-delay: calc(var(--i, 0) * 90ms); }
.dev-why-media { overflow: hidden; }
.dev-why-media img {
  width: 100%;
  aspect-ratio: 16 / 10;          /* identical image height in every card -> rows align */
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.dev-why-card:hover .dev-why-media img { transform: scale(1.04); }
.dev-why-text { padding: var(--pad); display: flex; flex-direction: column; gap: 14px; }
.dev-why-card--text-top .dev-why-media { margin-top: auto; }   /* image pinned to bottom */
.dev-why-card--image-top .dev-why-text { flex: 1; }            /* text fills below image */
.dev-why-title { color: var(--dev-ink); font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 800; line-height: 1.2; }
.dev-why-text p { color: #41513f; font-size: 1rem; line-height: 1.65; }
.dev-why-text strong { color: var(--dev-ink); font-weight: 800; }

/* ------------------------------------------------------------
   7. GET IN TOUCH  (contact form + green panel, light)
   ------------------------------------------------------------ */
.dev-contact { background: #f4f8f3; padding: clamp(70px, 9vw, 120px) 0; }
.dev-contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: stretch;
}
.dev-form { display: flex; flex-direction: column; gap: 18px; }
.dev-field { display: flex; flex-direction: column; gap: 8px; }
.dev-field label { color: var(--dev-soft); font-size: 0.92rem; font-weight: 600; }
.dev-field-opt { color: #93a596; font-weight: 500; }
.dev-field input,
.dev-field select,
.dev-field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #cdd9cf;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--dev-ink);
  font: inherit;
  font-size: 0.98rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.dev-field textarea { resize: vertical; min-height: 110px; }
.dev-field input::placeholder,
.dev-field textarea::placeholder { color: #9bab9d; }
.dev-field select:invalid { color: #9bab9d; }
.dev-field input:focus,
.dev-field select:focus,
.dev-field textarea:focus {
  outline: none;
  border-color: var(--leaf);
  box-shadow: 0 0 0 3px var(--leaf-soft);
}
.dev-field.is-error input,
.dev-field.is-error select { border-color: #d2604f; box-shadow: 0 0 0 3px rgba(210, 96, 79, 0.14); }
.dev-row { display: grid; gap: 16px; }
.dev-row--2 { grid-template-columns: 1fr 1fr; }
.dev-row--code { grid-template-columns: 96px 1fr; }
.dev-form-terms { color: var(--dev-soft); font-size: 0.9rem; line-height: 1.6; margin-top: 4px; }
.dev-form-terms a { color: var(--leaf-dark); text-decoration: underline; text-underline-offset: 2px; }
.dev-form-submit { align-self: stretch; margin-top: 4px; }
.dev-form-success {
  margin-top: 4px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--leaf-soft);
  border: 1px solid rgba(93, 204, 93, 0.4);
  color: var(--dev-ink);
  font-size: 0.96rem;
  line-height: 1.6;
}
.dev-form-success a { color: var(--leaf-dark); font-weight: 700; text-decoration: underline; }

.dev-contact-panel {
  position: relative;
  min-height: 480px;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
}
.dev-contact-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.dev-contact-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(15, 26, 18, 0.72) 0%, rgba(11, 20, 14, 0.86) 100%);
}
.dev-contact-panel-inner {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: clamp(30px, 3.5vw, 50px);
}
.dev-contact-ico {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 22px;
  color: var(--leaf-2);
}
.dev-contact-ico svg { width: 100%; height: 100%; }
.dev-contact-h2 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; margin-bottom: 12px; }
.dev-contact-panel-inner p { color: rgba(255, 255, 255, 0.88); font-size: 1.02rem; line-height: 1.65; max-width: 42ch; }

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 1080px) {
  /* flow: 2-up, drop the zig-zag placement + connectors */
  .dev-flow-grid { grid-template-columns: repeat(2, 1fr); }
  .dev-flow-card { grid-column: auto !important; grid-row: auto !important; }
  .dev-flow-lines { display: none; }
}

@media (max-width: 920px) {
  /* steps widget: tabs stack above the panel */
  .dev-steps-widget { grid-template-columns: 1fr; }
  .dev-steps-tabs {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    border-left: 0;
    border-bottom: 1px solid rgba(20, 36, 27, 0.12);
    padding-bottom: 14px;
  }
  .dev-steps-tab {
    width: auto;
    margin-left: 0;
    padding: 10px 16px;
    border-left: 0;
    border: 1px solid rgba(20, 36, 27, 0.14);
    border-radius: var(--pill);
    font-size: 0.92rem;
  }
  .dev-steps-tab.is-active { border-color: var(--leaf); }
  .dev-steps-panel { padding: 8px 0; }
  .dev-ground-head { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .dev-contact-grid { grid-template-columns: 1fr; }
  .dev-contact-panel { min-height: 320px; order: -1; }
}

@media (max-width: 760px) {
  .dev-why-grid { grid-template-columns: 1fr; }
  .dev-flow-grid { grid-template-columns: 1fr; }
  .dev-steps-roles { grid-template-columns: 1fr; }
  .dev-cta-content { gap: 18px; }
}

@media (max-width: 520px) {
  .dev-row--2 { grid-template-columns: 1fr; }
  .dev-hero-title { font-size: clamp(2.2rem, 9vw, 3rem); }
}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .dev-flow-bg, .dev-why-media img, .dev-flow-link, .dev-ground-play { transition: none; }
}