/* =========================================================================
   HOW WE WORK — Section styles
   Matches VektraScale design system (Manrope, blue accents, light/dark)
   ========================================================================= */

/* Shared section wrapper */
.hww {
  --hww-accent: var(--accent-700, #0052ff);
  --hww-accent-soft: var(--accent-100, #e8f0ff);
  --hww-card-radius: 24px;
  --hww-shadow-depth: 1;
  --hww-tilt: 1;
  --hww-anim-speed: 1;
  --hww-spacing: 1;
  padding: calc(120px * var(--hww-spacing)) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hww--with-texture::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-subtle) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 75%);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

[data-theme="dark"] .hww--with-texture::before {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
}

.hww--with-texture::after {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, var(--accent-100), transparent 70%);
  opacity: 0.5;
  transform: translateX(-50%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

[data-theme="dark"] .hww--with-texture::after {
  background: radial-gradient(ellipse at center, rgba(77,139,255,0.18), transparent 70%);
  opacity: 0.8;
}

/* =========================================================================
   LAYOUT 1 — HORIZONTAL TIMELINE
   A polished connected horizontal stepper with animated progress rail.
   ========================================================================= */

.hww-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 80px;
}

/* Full-width connector rail behind the cards */
.hww-timeline__rail {
  position: absolute;
  top: 56px; /* aligns to numeric badge center */
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--border-strong) 12%,
    var(--border-strong) 88%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 0;
}

.hww-timeline__rail-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-500), var(--hww-accent));
  box-shadow: 0 0 12px var(--accent-300);
  transition: width calc(1200ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-timeline__item {
  position: relative;
  z-index: 1;
  padding: 0 8px;
  perspective: 1200px;
}

.hww-timeline__node {
  position: relative;
  width: 112px;
  height: 112px;
  margin: 0 auto 28px;
  transform-style: preserve-3d;
  transition: transform calc(400ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-timeline__node-bg {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow:
    0 calc(8px * var(--hww-shadow-depth)) calc(24px * var(--hww-shadow-depth)) -8px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.6) inset;
}

[data-theme="dark"] .hww-timeline__node-bg {
  box-shadow:
    0 calc(10px * var(--hww-shadow-depth)) calc(30px * var(--hww-shadow-depth)) rgba(0,0,0,calc(0.4 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.05) inset;
}

.hww-timeline__node-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px dashed var(--accent);
  opacity: 0;
  animation: hwwSpin calc(20s / var(--hww-anim-speed)) linear infinite;
  transition: opacity calc(300ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-timeline__item.is-active .hww-timeline__node-ring { opacity: 0.4; }

.hww-timeline__num {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
}

.hww-timeline__icon-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: transform calc(400ms / var(--hww-anim-speed)) var(--ease-spring);
}

.hww-timeline__icon-wrap svg {
  width: 40px;
  height: 40px;
  stroke-width: 1.5;
  filter: drop-shadow(0 0 0 transparent);
  transition: filter calc(400ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-timeline__item.is-active .hww-timeline__icon-wrap svg {
  filter: drop-shadow(0 0 12px var(--accent-300));
}

.hww-timeline__item.is-active .hww-timeline__node {
  transform: translateY(-6px) scale(1.04);
}

.hww-timeline__item.is-active .hww-timeline__node-bg {
  background: var(--grad-accent-soft);
  border-color: var(--accent-300);
}

/* Card under the node */
.hww-timeline__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--hww-card-radius);
  padding: 28px 24px 24px;
  box-shadow:
    0 calc(4px * var(--hww-shadow-depth)) calc(14px * var(--hww-shadow-depth)) -6px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.7) inset;
  transform-style: preserve-3d;
  transition:
    transform calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    box-shadow calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    border-color calc(300ms / var(--hww-anim-speed)) var(--ease-out);
  min-height: 260px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

[data-theme="dark"] .hww-timeline__card {
  box-shadow:
    0 calc(6px * var(--hww-shadow-depth)) calc(20px * var(--hww-shadow-depth)) rgba(0,0,0,calc(0.4 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.05) inset;
}

.hww-timeline__card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    240px circle at var(--mx, 50%) var(--my, 0%),
    var(--accent-100),
    transparent 60%
  );
  opacity: 0;
  transition: opacity calc(400ms / var(--hww-anim-speed)) var(--ease-out);
  pointer-events: none;
  border-radius: inherit;
}

[data-theme="dark"] .hww-timeline__card::after {
  background: radial-gradient(
    240px circle at var(--mx, 50%) var(--my, 0%),
    rgba(106, 161, 255, 0.18),
    transparent 60%
  );
}

.hww-timeline__item.is-active .hww-timeline__card {
  transform:
    translateY(-8px)
    rotateX(calc(var(--ty, 0) * -4deg * var(--hww-tilt)))
    rotateY(calc(var(--tx, 0) * 4deg * var(--hww-tilt)));
  box-shadow:
    0 calc(24px * var(--hww-shadow-depth)) calc(56px * var(--hww-shadow-depth)) -12px rgba(0, 82, 255, calc(0.18 * var(--hww-shadow-depth))),
    0 calc(8px * var(--hww-shadow-depth)) calc(18px * var(--hww-shadow-depth)) -6px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.8) inset;
  border-color: var(--accent-200);
}

[data-theme="dark"] .hww-timeline__item.is-active .hww-timeline__card {
  border-color: rgba(106, 161, 255, 0.3);
}

.hww-timeline__item.is-active .hww-timeline__card::after { opacity: 1; }

.hww-timeline__title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 10px;
  text-align: center;
}

.hww-timeline__desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 16px;
}

/* Meta reveal — timeline, deliverable, outcome, tools */
.hww-meta {
  display: grid;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-subtle);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: auto;
  transition:
    max-height calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    opacity calc(400ms / var(--hww-anim-speed)) var(--ease-out),
    padding calc(300ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-timeline__item.is-active .hww-meta,
.hww-grid__item.is-active .hww-meta,
.hww-roadmap__item.is-active .hww-meta {
  max-height: 400px;
  opacity: 1;
}

.hww-meta__row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 12.5px;
  line-height: 1.45;
}

.hww-meta__row svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.hww-meta__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 2px;
}

.hww-meta__value {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.005em;
}

.hww-meta__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 4px;
}

.hww-meta__tool {
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--r-full);
  background: var(--accent-soft);
  color: var(--accent);
  letter-spacing: 0;
  font-family: var(--font-mono);
}

[data-theme="dark"] .hww-meta__tool {
  background: rgba(106, 161, 255, 0.14);
}

/* Arrow between cards (desktop only) */
.hww-timeline__arrow {
  position: absolute;
  top: 52px;
  right: -8px;
  width: 24px;
  height: 12px;
  color: var(--text-subtle);
  opacity: 0;
  transform: translateX(-6px);
  transition:
    opacity calc(400ms / var(--hww-anim-speed)) var(--ease-out),
    transform calc(400ms / var(--hww-anim-speed)) var(--ease-out),
    color calc(300ms / var(--hww-anim-speed)) var(--ease-out);
  z-index: 2;
}

.hww-timeline__item.is-active + .hww-timeline__item .hww-timeline__arrow,
.hww-timeline__item.is-active .hww-timeline__arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent);
}

/* Dashed connector variant */
.hww--connector-dashed .hww-timeline__rail {
  background: none;
  border-top: 2px dashed var(--border-strong);
  height: 0;
}

.hww--connector-dashed .hww-timeline__rail-fill {
  top: -2px;
  height: 2px;
  background: var(--hww-accent);
  border: 0;
  box-shadow: 0 0 12px var(--accent-300);
}

/* Dots connector variant */
.hww--connector-dots .hww-timeline__rail {
  background: none;
  background-image: radial-gradient(circle, var(--border-strong) 1.5px, transparent 1.5px);
  background-size: 10px 2px;
  background-repeat: repeat-x;
  background-position: left center;
  height: 4px;
  top: 55px;
}

.hww--connector-dots .hww-timeline__rail-fill {
  background: var(--hww-accent);
  background-image: radial-gradient(circle, var(--accent-500) 2px, transparent 2px);
  background-size: 10px 4px;
  background-repeat: repeat-x;
  box-shadow: none;
  height: 4px;
}

/* =========================================================================
   LAYOUT 2 — FLOATING CARD GRID
   Staggered/floating 2x2 grid with big immersive cards and parallax layers.
   ========================================================================= */

.hww-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1240px;
  margin: 80px auto 0;
}

.hww-grid__item {
  perspective: 1500px;
}

.hww-grid__item:nth-child(1) { transform: translateY(0); }
.hww-grid__item:nth-child(2) { transform: translateY(40px); }
.hww-grid__item:nth-child(3) { transform: translateY(-20px); }
.hww-grid__item:nth-child(4) { transform: translateY(20px); }

@media (max-width: 900px) {
  .hww-grid__item { transform: none !important; }
}

.hww-grid__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--hww-card-radius);
  padding: 40px;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition:
    transform calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    box-shadow calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    border-color calc(300ms / var(--hww-anim-speed)) var(--ease-out);
  box-shadow:
    0 calc(8px * var(--hww-shadow-depth)) calc(24px * var(--hww-shadow-depth)) -8px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.7) inset;
}

[data-theme="dark"] .hww-grid__card {
  box-shadow:
    0 calc(10px * var(--hww-shadow-depth)) calc(30px * var(--hww-shadow-depth)) rgba(0,0,0,calc(0.4 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.05) inset;
}

.hww-grid__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    500px circle at var(--mx, 50%) var(--my, 0%),
    var(--accent-100),
    transparent 40%
  );
  opacity: 0;
  transition: opacity calc(400ms / var(--hww-anim-speed)) var(--ease-out);
  pointer-events: none;
  border-radius: inherit;
}

[data-theme="dark"] .hww-grid__card::before {
  background: radial-gradient(
    500px circle at var(--mx, 50%) var(--my, 0%),
    rgba(106, 161, 255, 0.18),
    transparent 40%
  );
}

.hww-grid__item.is-active .hww-grid__card {
  transform:
    translateY(-10px)
    rotateX(calc(var(--ty, 0) * -5deg * var(--hww-tilt)))
    rotateY(calc(var(--tx, 0) * 5deg * var(--hww-tilt)));
  box-shadow:
    0 calc(32px * var(--hww-shadow-depth)) calc(64px * var(--hww-shadow-depth)) -16px rgba(0, 82, 255, calc(0.22 * var(--hww-shadow-depth))),
    0 calc(10px * var(--hww-shadow-depth)) calc(22px * var(--hww-shadow-depth)) -8px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth)));
  border-color: var(--accent-200);
}

[data-theme="dark"] .hww-grid__item.is-active .hww-grid__card {
  border-color: rgba(106, 161, 255, 0.3);
}

.hww-grid__item.is-active .hww-grid__card::before { opacity: 1; }

/* Huge ghost number in the background */
.hww-grid__ghost {
  position: absolute;
  top: -20px;
  right: -8px;
  font-size: 180px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--border-strong);
  opacity: 0.35;
  transform: translateZ(-50px);
  pointer-events: none;
  user-select: none;
  transition:
    color calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    opacity calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    -webkit-text-stroke-color calc(500ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-grid__item.is-active .hww-grid__ghost {
  -webkit-text-stroke-color: var(--accent-300);
  opacity: 0.6;
}

.hww-grid__head {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
  transform: translateZ(30px);
}

.hww-grid__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: var(--grad-accent-soft);
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
  transition: transform calc(400ms / var(--hww-anim-speed)) var(--ease-spring);
}

.hww-grid__icon svg { width: 26px; height: 26px; stroke-width: 1.5; }

.hww-grid__item.is-active .hww-grid__icon {
  transform: scale(1.08) rotate(-4deg);
}

.hww-grid__label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hww-grid__step {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

.hww-grid__title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1.1;
}

.hww-grid__desc {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text-muted);
  transform: translateZ(20px);
  position: relative;
  z-index: 1;
}

/* =========================================================================
   LAYOUT 3 — CURVED JOURNEY ROADMAP
   Horizontal stepper along a flowing SVG path (alternating top/bottom cards)
   ========================================================================= */

.hww-roadmap {
  position: relative;
  margin-top: 80px;
  padding: 60px 0;
}

.hww-roadmap__path {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 200px;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 0;
}

.hww-roadmap__path svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hww-roadmap__path-bg {
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 2;
  stroke-dasharray: 6 6;
  opacity: 0.8;
}

.hww-roadmap__path-fg {
  fill: none;
  stroke: url(#hww-gradient);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: var(--path-len, 2000);
  stroke-dashoffset: var(--path-len, 2000);
  transition: stroke-dashoffset calc(2000ms / var(--hww-anim-speed)) var(--ease-out);
  filter: drop-shadow(0 0 8px var(--accent-300));
}

.hww-roadmap.is-revealed .hww-roadmap__path-fg {
  stroke-dashoffset: 0;
}

.hww-roadmap__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.hww-roadmap__item {
  position: relative;
  perspective: 1200px;
}

.hww-roadmap__item:nth-child(odd) .hww-roadmap__card {
  margin-bottom: 120px;
}

.hww-roadmap__item:nth-child(even) .hww-roadmap__card {
  margin-top: 120px;
}

.hww-roadmap__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface);
  border: 2.5px solid var(--border-strong);
  box-shadow: var(--sh-sm);
  z-index: 2;
  transition:
    border-color calc(300ms / var(--hww-anim-speed)) var(--ease-out),
    transform calc(300ms / var(--hww-anim-speed)) var(--ease-out),
    box-shadow calc(300ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-roadmap__item.is-active .hww-roadmap__dot {
  border-color: var(--accent);
  background: var(--accent);
  transform: translate(-50%, -50%) scale(1.3);
  box-shadow: 0 0 0 8px var(--accent-soft), 0 0 20px var(--accent-400);
}

/* Little stem between dot and card */
.hww-roadmap__stem {
  position: absolute;
  left: 50%;
  width: 1.5px;
  background: linear-gradient(to bottom, transparent, var(--border-strong), transparent);
  transition: background calc(300ms / var(--hww-anim-speed)) var(--ease-out);
  z-index: 1;
}

.hww-roadmap__item:nth-child(odd) .hww-roadmap__stem {
  top: calc(50% + 10px);
  height: 60px;
  transform: translateX(-50%) rotate(180deg);
}

.hww-roadmap__item:nth-child(even) .hww-roadmap__stem {
  bottom: calc(50% + 10px);
  height: 60px;
  transform: translateX(-50%);
}

.hww-roadmap__item.is-active .hww-roadmap__stem {
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
}

.hww-roadmap__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--hww-card-radius);
  padding: 24px;
  transform-style: preserve-3d;
  transition:
    transform calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    box-shadow calc(500ms / var(--hww-anim-speed)) var(--ease-out),
    border-color calc(300ms / var(--hww-anim-speed)) var(--ease-out);
  box-shadow:
    0 calc(6px * var(--hww-shadow-depth)) calc(18px * var(--hww-shadow-depth)) -6px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.7) inset;
}

[data-theme="dark"] .hww-roadmap__card {
  box-shadow:
    0 calc(8px * var(--hww-shadow-depth)) calc(24px * var(--hww-shadow-depth)) rgba(0,0,0,calc(0.4 * var(--hww-shadow-depth))),
    0 1px 0 rgba(255,255,255,0.05) inset;
}

.hww-roadmap__item.is-active .hww-roadmap__card {
  transform:
    translateY(-6px)
    rotateX(calc(var(--ty, 0) * -3deg * var(--hww-tilt)))
    rotateY(calc(var(--tx, 0) * 3deg * var(--hww-tilt)));
  box-shadow:
    0 calc(24px * var(--hww-shadow-depth)) calc(48px * var(--hww-shadow-depth)) -14px rgba(0, 82, 255, calc(0.18 * var(--hww-shadow-depth))),
    0 calc(8px * var(--hww-shadow-depth)) calc(16px * var(--hww-shadow-depth)) -6px rgba(15, 23, 42, calc(0.08 * var(--hww-shadow-depth)));
  border-color: var(--accent-200);
}

[data-theme="dark"] .hww-roadmap__item.is-active .hww-roadmap__card {
  border-color: rgba(106, 161, 255, 0.3);
}

.hww-roadmap__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.hww-roadmap__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--grad-accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.hww-roadmap__icon svg { width: 20px; height: 20px; stroke-width: 1.5; }

.hww-roadmap__step {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
}

.hww-roadmap__title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.1;
  margin-top: 2px;
}

.hww-roadmap__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
}

/* =========================================================================
   LAYOUT SWITCHER PILLS (inline on the section)
   ========================================================================= */

.hww-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-full);
  box-shadow: var(--sh-xs);
  margin-top: 24px;
}

.hww-switcher__btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--r-full);
  transition: color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);
  cursor: pointer;
  font-family: inherit;
  letter-spacing: -0.005em;
}

.hww-switcher__btn:hover {
  color: var(--text);
  background: var(--bg-subtle);
}

.hww-switcher__btn.is-active {
  background: var(--grad-accent);
  color: #fff;
  box-shadow: var(--sh-accent);
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */

@media (max-width: 960px) {
  .hww { padding: calc(80px * var(--hww-spacing)) 0; }

  /* Timeline → vertical */
  .hww-timeline {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hww-timeline__rail,
  .hww-timeline__arrow {
    display: none;
  }

  .hww-timeline__item {
    display: grid;
    grid-template-columns: 112px 1fr;
    gap: 20px;
    align-items: start;
  }

  .hww-timeline__node {
    margin: 0;
    width: 88px;
    height: 88px;
  }

  .hww-timeline__node-bg { border-radius: 22px; }

  .hww-timeline__icon-wrap svg { width: 32px; height: 32px; }

  .hww-timeline__card {
    min-height: auto;
    padding: 20px;
  }

  .hww-timeline__title { text-align: left; font-size: 19px; }
  .hww-timeline__desc { text-align: left; font-size: 14px; }

  /* Grid → single column */
  .hww-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hww-grid__card { padding: 28px; min-height: auto; }
  .hww-grid__title { font-size: 24px; }
  .hww-grid__ghost { font-size: 120px; }

  /* Roadmap → vertical */
  .hww-roadmap__path { display: none; }
  .hww-roadmap__row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .hww-roadmap__item:nth-child(odd) .hww-roadmap__card,
  .hww-roadmap__item:nth-child(even) .hww-roadmap__card {
    margin: 0;
  }
  .hww-roadmap__dot,
  .hww-roadmap__stem { display: none; }
}

/* =========================================================================
   ANIMATIONS & REVEAL
   ========================================================================= */

@keyframes hwwSpin { to { transform: rotate(360deg); } }

.hww-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity calc(720ms / var(--hww-anim-speed)) var(--ease-out),
    transform calc(720ms / var(--hww-anim-speed)) var(--ease-out);
}

.hww-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hww-reveal[data-reveal-delay="100"] { transition-delay: 100ms; }
.hww-reveal[data-reveal-delay="200"] { transition-delay: 200ms; }
.hww-reveal[data-reveal-delay="300"] { transition-delay: 300ms; }
.hww-reveal[data-reveal-delay="400"] { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .hww *, .hww *::before, .hww *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hww-timeline__card,
  .hww-grid__card,
  .hww-roadmap__card {
    transform: none !important;
  }
}