/* BlancOne® · White Summer landing — page styles
   Built on top of colors_and_type.css (brand tokens)
*/

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bo-white);
  color: var(--bo-fg-1);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* ---------- shared ---------- */
.bo-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) { .bo-container { padding: 0 40px; } }
@media (min-width: 1100px) { .bo-container { padding: 0 64px; } }

.bo-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bo-cyan-700);
}
.bo-eyebrow::before,
.bo-eyebrow::after {
  content: "";
  width: 22px; height: 2px; background: var(--bo-cyan);
  border-radius: 2px;
}
.bo-eyebrow--on-dark { color: var(--bo-cyan-200); }
.bo-eyebrow--on-dark::before,
.bo-eyebrow--on-dark::after { background: var(--bo-cyan-300); }
.bo-eyebrow--orange { color: var(--bo-product-click); }
.bo-eyebrow--orange::before,
.bo-eyebrow--orange::after { background: var(--bo-product-click); }
.bo-eyebrow--clean { color: var(--bo-cyan-700); }

/* general utility */
.bo-nowrap { white-space: nowrap; }

/* Buttons */
.bo-btn {
  font-family: var(--bo-font-body);
  font-weight: 700;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--bo-radius-pill);
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.02em;
  transition: transform var(--bo-dur-1) var(--bo-ease-out-soft),
              background-color var(--bo-dur-2) var(--bo-ease-standard),
              box-shadow var(--bo-dur-2) var(--bo-ease-standard),
              color var(--bo-dur-2) var(--bo-ease-standard);
  white-space: normal;
  line-height: 1.15;
}
.bo-btn--lg { padding: 18px 30px; font-size: 15px; }
.bo-btn--xl { padding: 22px 36px; font-size: 17px; }
.bo-btn--md { padding: 13px 22px; font-size: 13px; }
.bo-btn--sm { padding: 9px 18px; font-size: 12px; }

.bo-btn--primary { background: var(--bo-cyan); color: #fff; box-shadow: var(--bo-shadow-glow-cyan); }
.bo-btn--primary:hover { background: var(--bo-cyan-600); color: #fff; transform: translateY(-1px); box-shadow: 0 16px 36px rgba(0,159,227,.40); }
.bo-btn--primary:active { transform: translateY(0) scale(.98); }
.bo-btn--outline { background: #fff; color: var(--bo-cyan-700); border: 1.5px solid var(--bo-cyan); }
.bo-btn--outline:hover { background: var(--bo-cyan-050); transform: translateY(-1px); }
.bo-btn--white { background: #fff; color: var(--bo-deep-blue); }
.bo-btn--white:hover { background: var(--bo-cyan-050); color: var(--bo-cyan-700); transform: translateY(-1px); box-shadow: var(--bo-shadow-md); }
.bo-btn--deep { background: var(--bo-deep-blue); color: #fff; }
.bo-btn--deep:hover { background: var(--bo-deep-blue-800); transform: translateY(-1px); }
.bo-btn--orange { background: var(--bo-product-click); color: #fff; box-shadow: 0 12px 32px rgba(236,127,32,.32); }
.bo-btn--orange:hover { background: #d4711c; color: var(--bo-deep-blue); transform: translateY(-1px); }
.bo-btn .bo-btn__arrow { display: inline-flex; width: 18px; height: 18px; }

/* ---------- header ---------- */
.bo-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bo-border);
}
.bo-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
@media (min-width: 768px)  { .bo-header__inner { padding: 0 32px; } }
@media (min-width: 1100px) { .bo-header__inner { padding: 0 48px; } }
.bo-header__logo img,
.bo-header__brand img { height: 38px; width: auto; display: block; object-fit: contain; }
.bo-header__brand,
.bo-header__brand:hover { color: #fff; }
.bo-header__summer { height: 44px; display: block; }
.bo-header__brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.bo-header__brand-divider { width: 1px; height: 28px; background: var(--bo-gray-200); }

.bo-header__nav {
  display: none;
  gap: 28px; flex: 1; justify-content: center;
}
@media (min-width: 1024px) { .bo-header__nav { display: flex; } }
.bo-header__link {
  font-size: 13px; font-weight: 600; color: var(--bo-gray-700);
  position: relative; padding: 6px 0;
  white-space: nowrap;
}
.bo-header__link:hover { color: var(--bo-cyan-700); }

.bo-header__cta { display: flex; gap: 12px; align-items: center; }
.bo-header__cta .bo-btn { display: none; }
@media (min-width: 1024px) { .bo-header__cta .bo-btn { display: inline-flex; } }

.bo-burger {
  background: var(--bo-paper); border: 0; padding: 0;
  width: 44px; height: 44px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--bo-deep-blue);
}
@media (min-width: 1024px) { .bo-burger { display: none; } }
.bo-burger svg { width: 20px; height: 20px; }

.bo-mobile-drawer {
  position: fixed; inset: 72px 0 0; z-index: 30;
  background: #fff;
  padding: 32px 24px;
  display: flex; flex-direction: column; gap: 8px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--bo-dur-2) var(--bo-ease-out-soft),
              transform var(--bo-dur-2) var(--bo-ease-out-soft);
}
.bo-mobile-drawer.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.bo-mobile-drawer a {
  padding: 18px 0; font-size: 18px; font-weight: 700;
  color: var(--bo-deep-blue); border-bottom: 1px solid var(--bo-gray-100);
}
.bo-mobile-drawer .bo-btn { margin-top: 24px; }

/* ---------- hero ---------- */
.bo-hero {
  position: relative;
  background: linear-gradient(180deg, var(--bo-cyan-050) 0%, #fff 70%);
  overflow: hidden;
  padding: 32px 0 56px;
}
@media (min-width: 768px) { .bo-hero { padding: 48px 0 96px; } }
.bo-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  position: relative; z-index: 2;
}
@media (min-width: 1024px) {
  .bo-hero__inner { grid-template-columns: 1.05fr 1fr; gap: 64px; }
}
.bo-hero__copy { order: 2; }
@media (min-width: 1024px) { .bo-hero__copy { order: 1; } }
.bo-hero__visual { order: 1; }
@media (min-width: 1024px) { .bo-hero__visual { order: 2; } }

.bo-hero__summer {
  height: 72px; margin-bottom: 20px;
}
@media (min-width: 768px) { .bo-hero__summer { height: 96px; margin-bottom: 28px; } }

.bo-hero__title {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--bo-deep-blue);
  margin: 0 0 20px;
  text-wrap: balance;
}
@media (min-width: 600px) { .bo-hero__title { font-size: 52px; } }
@media (min-width: 1024px) { .bo-hero__title { font-size: 64px; margin-bottom: 24px; } }
@media (min-width: 1300px) { .bo-hero__title { font-size: 72px; } }

.bo-hero__sub {
  font-size: 17px;
  line-height: 1.45;
  color: var(--bo-gray-600);
  max-width: 540px;
  margin: 0 0 32px;
}
@media (min-width: 768px) { .bo-hero__sub { font-size: 19px; } }

.bo-hero__cta-row {
  display: flex; gap: 12px; flex-wrap: wrap;
}

.bo-hero__visual { position: relative; }
.bo-hero__photo-wrap {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--bo-shadow-lg);
}
@media (min-width: 768px) { .bo-hero__photo-wrap { border-radius: 40px; } }
.bo-hero__photo-wrap img {
  width: 100%; height: 100%; object-fit: cover;
}
.bo-hero__sun {
  position: absolute; top: 18px; right: 18px; width: 84px;
  animation: bo-spin 32s linear infinite;
  filter: drop-shadow(0 8px 16px rgba(255,204,0,.45));
}
@media (min-width: 768px) { .bo-hero__sun { width: 112px; } }
.bo-hero__chip {
  position: absolute; left: -8px; bottom: -16px;
  background: #fff;
  border-radius: 20px;
  padding: 14px 18px;
  display: flex; gap: 12px; align-items: center;
  box-shadow: var(--bo-shadow-md);
  max-width: 280px;
}
@media (min-width: 768px) {
  .bo-hero__chip { left: -24px; bottom: -24px; padding: 16px 22px; }
}
.bo-hero__chip-icon {
  flex-shrink: 0; width: 44px; height: 44px;
  border-radius: 999px; background: var(--bo-cyan-050);
  display: flex; align-items: center; justify-content: center;
}
.bo-hero__chip-icon img { width: 28px; height: 28px; }
.bo-hero__chip strong { display: block; font-size: 14px; color: var(--bo-deep-blue); margin-bottom: 2px; }
.bo-hero__chip span { font-size: 12px; color: var(--bo-gray-500); }

.bo-hero__bg-semi {
  position: absolute; top: -120px; left: -180px; width: 480px;
  opacity: .25;
  pointer-events: none;
  filter: brightness(0) saturate(100%) invert(78%) sepia(35%) saturate(415%) hue-rotate(168deg) brightness(102%) contrast(94%);
}
.bo-hero__bg-star {
  position: absolute; bottom: 32px; right: -80px; width: 220px;
  opacity: .22;
  pointer-events: none;
  filter: brightness(0) saturate(100%) invert(78%) sepia(35%) saturate(415%) hue-rotate(168deg) brightness(102%) contrast(94%);
  animation: bo-spin 60s linear infinite reverse;
}

@keyframes bo-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* hero proof bar */
.bo-hero__proof {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--bo-cyan-100);
}
.bo-hero__proof-item strong {
  display: block; font-family: var(--bo-font-display); font-weight: 800;
  font-size: 28px; line-height: 1; color: var(--bo-deep-blue); letter-spacing: -0.02em;
}
.bo-hero__proof-item span { font-size: 12px; color: var(--bo-gray-600); display: block; margin-top: 6px; line-height: 1.3; }
@media (min-width: 768px) {
  .bo-hero__proof-item strong { font-size: 36px; }
  .bo-hero__proof-item span { font-size: 13px; }
}

/* ---------- emotional intro ---------- */
.bo-intro {
  padding: 72px 0 80px;
  position: relative;
}
@media (min-width: 1024px) { .bo-intro { padding: 120px 0 128px; } }
.bo-intro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 1024px) {
  .bo-intro__inner { grid-template-columns: 1.05fr 0.95fr; gap: 80px; }
}
.bo-intro__title {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 36px;
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--bo-deep-blue);
  margin: 16px 0 28px;
}
@media (min-width: 768px) { .bo-intro__title { font-size: 48px; } }
@media (min-width: 1100px) { .bo-intro__title { font-size: 60px; } }

.bo-intro__lead {
  font-size: 19px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--bo-deep-blue);
  margin: 0 0 18px;
}
@media (min-width: 768px) { .bo-intro__lead { font-size: 22px; } }

.bo-intro__body { font-size: 16px; line-height: 1.6; color: var(--bo-gray-700); margin: 0 0 16px; }
@media (min-width: 768px) { .bo-intro__body { font-size: 17px; } }
.bo-intro__body strong { color: var(--bo-deep-blue); font-weight: 700; }

.bo-intro__cta { margin-top: 32px; }

.bo-intro__collage {
  position: relative;
  aspect-ratio: 1 / 1.05;
}
.bo-intro__photo {
  position: absolute;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--bo-shadow-md);
}
.bo-intro__photo img { width: 100%; height: 100%; object-fit: cover; }
.bo-intro__photo--main { inset: 0 0 12% 18%; }
.bo-intro__photo--small {
  width: 46%; aspect-ratio: 4/5;
  left: 0; bottom: 0;
  border-radius: 20px;
}
.bo-intro__semi {
  position: absolute; top: -28px; left: 6%; width: 110px;
  filter: brightness(0) saturate(100%) invert(46%) sepia(98%) saturate(2057%) hue-rotate(173deg) brightness(95%) contrast(101%);
  z-index: 1;
}

/* ---------- treatments (trattamenti BlancOne) ---------- */
.bo-treatments {
  background: var(--bo-paper);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}

/* Dark-mode background (Clean&White rocket image) variant */
.bo-treatments--dark { background: var(--bo-deep-blue-900); color: #fff; }
.bo-treatments__bg-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
  opacity: 1;
}
.bo-treatments__bg-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(120% 60% at 50% 0%,  rgba(0, 159, 227, 0.18) 0%, rgba(0,0,0,0) 60%),
    linear-gradient(180deg, rgba(11, 20, 48, 0.78) 0%, rgba(11, 20, 48, 0.92) 65%, rgba(11, 20, 48, 0.98) 100%);
}
.bo-treatments > .bo-container { position: relative; z-index: 2; }

/* Blue multiply shade rising from the bottom of the trattamenti backdrop */
.bo-treatments--dark::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(0deg,
    rgba(11, 20, 48, 0.80) 0%,
    rgba(11, 20, 48, 0.55) 25%,
    rgba(11, 20, 48, 0.00) 50%);
  mix-blend-mode: multiply;
}

.bo-treatments--dark .bo-eyebrow { color: var(--bo-cyan-200); }
.bo-treatments--dark .bo-eyebrow::before,
.bo-treatments--dark .bo-eyebrow::after { background: var(--bo-cyan-300); }
.bo-treatments--dark .bo-treatments__title { color: #fff; }
.bo-treatments--dark .bo-treatments__intro { color: rgba(255,255,255,0.82); }
.bo-treatments--dark .bo-treatments__intro strong { color: #fff; }
.bo-treatments--dark .bo-tooth-rejuv {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.18);
  color: #fff;
}
.bo-treatments--dark .bo-tooth-rejuv__dot { background: var(--bo-cyan); color: var(--bo-deep-blue); }
.bo-treatments--dark .bo-bcard {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.bo-treatments--dark .bo-bcard:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(91,192,238,0.40);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,159,227,0.18);
}
.bo-treatments--dark .bo-bcard p { color: rgba(255,255,255,0.85); }
.bo-treatments--dark .bo-bcard__num { color: rgba(91,192,238,0.35); }
.bo-treatments--dark .bo-bcard__icon {
  background: rgba(0,159,227,0.18);
}
.bo-treatments--dark .bo-bcard__icon img { filter: brightness(0) invert(1); }

@keyframes bo-semi-breathe {
  0%, 100% { transform: translateY(0) rotate(0deg) scale(1); opacity: 0.45; }
  50%      { transform: translateY(14px) rotate(8deg) scale(1.04); opacity: 0.52; }
}
@keyframes bo-semi-drift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); opacity: 0.32; }
  50%      { transform: translate(20px, -16px) rotate(-6deg); opacity: 0.40; }
}
@media (min-width: 1024px) { .bo-treatments { padding: 120px 0 128px; } }
.bo-treatments__head { max-width: 760px; margin-bottom: 48px; }
.bo-treatments__title {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 36px;
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--bo-deep-blue);
  margin: 14px 0 24px;
}
@media (min-width: 768px) { .bo-treatments__title { font-size: 48px; } }
@media (min-width: 1100px) { .bo-treatments__title { font-size: 56px; } }

.bo-treatments__intro {
  font-size: 17px;
  line-height: 1.55;
  color: var(--bo-gray-700);
  margin: 0 0 18px;
  max-width: 720px;
}
.bo-treatments__intro strong { color: var(--bo-deep-blue); font-weight: 700; }

.bo-tooth-rejuv {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff;
  border: 1px solid var(--bo-cyan-100);
  border-radius: 999px;
  padding: 8px 16px 8px 8px;
  font-size: 13px; font-weight: 700; color: var(--bo-cyan-700);
  margin: 8px 0 16px;
}
.bo-tooth-rejuv__dot {
  width: 28px; height: 28px; border-radius: 999px;
  background: var(--bo-cyan); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px;
}

.bo-treatments__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 12px;
}
@media (min-width: 768px) { .bo-treatments__grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.bo-bcard {
  background: #fff;
  border-radius: 24px;
  padding: 32px 28px;
  border: 1px solid transparent;
  transition: transform var(--bo-dur-2) var(--bo-ease-out-soft), box-shadow var(--bo-dur-2) var(--bo-ease-out-soft), border-color var(--bo-dur-2) var(--bo-ease-out-soft);
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
}
.bo-bcard:hover { transform: translateY(-3px); box-shadow: var(--bo-shadow-md); border-color: var(--bo-cyan-100); }
.bo-bcard__num {
  position: absolute; top: 18px; right: 22px;
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
  color: var(--bo-cyan-100);
  letter-spacing: -0.02em;
}
.bo-bcard__icon {
  width: 56px; height: 56px;
  background: var(--bo-cyan-050);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
}
.bo-bcard__icon img { width: 32px; height: 32px; }
.bo-bcard h4 {
  font-size: 19px; color: var(--bo-deep-blue); font-weight: 700;
  margin: 4px 0; line-height: 1.25;
}
.bo-bcard p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--bo-gray-700); }

/* ---------- clean & white ---------- */
.bo-cw {
  background: linear-gradient(180deg, #fff 0%, var(--bo-cyan-050) 100%);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) { .bo-cw { padding: 120px 0 128px; } }
.bo-cw__head { text-align: center; max-width: 820px; margin: 0 auto 48px; }

/* Clean&White two-column layout: images left, text right */
.bo-cw__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin: 0 auto 28px;
  max-width: 1240px;
}
@media (min-width: 960px) {
  .bo-cw__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
  }
  .bo-cw__layout .bo-cw__head {
    text-align: left;
    max-width: none;
    margin: 0;
  }
  .bo-cw__layout .bo-cw__logo-stamp { margin-left: 0; margin-right: 0; }
  .bo-cw__layout .bo-cw__intro { margin-left: 0; margin-right: 0; }
  .bo-cw__layout .bo-cw__visual { margin: 0; max-width: none; }
}

/* Clean&White visual — single "total" hero image, cover effect */
.bo-cw__visual--solo {
  display: block;
}
.bo-cw__visual-card--total {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--bo-shadow-md);
  background: var(--bo-cyan-050);
  transition: transform var(--bo-dur-3) var(--bo-ease-out-soft), box-shadow var(--bo-dur-3) var(--bo-ease-out-soft);
}
.bo-cw__visual-card--total:hover { transform: translateY(-3px); box-shadow: var(--bo-shadow-lg); }
.bo-cw__visual-card--total img {
  width: 100%; height: 100%; display: block;
  object-fit: cover; object-position: center;
}
@media (min-width: 960px) {
  .bo-cw__visual-card--total { aspect-ratio: 5 / 6; }
}

/* Clean&White visual gallery — protocol composition + lifestyle (legacy) */
.bo-cw__visual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 auto 64px;
  max-width: 1180px;
}
@media (min-width: 880px) {
  .bo-cw__visual { grid-template-columns: 1.35fr 1fr; gap: 20px; }
}
.bo-cw__visual-card {
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--bo-shadow-md);
  border: 1px solid var(--bo-cyan-100);
  position: relative;
  transition: transform var(--bo-dur-3) var(--bo-ease-out-soft), box-shadow var(--bo-dur-3) var(--bo-ease-out-soft);
}
.bo-cw__visual-card:hover { transform: translateY(-3px); box-shadow: var(--bo-shadow-lg); }
.bo-cw__visual-card--protocol {
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  min-height: 380px;
}
.bo-cw__visual-card--protocol img {
  width: 100%; height: 100%; object-fit: contain; max-height: 460px;
}
@media (min-width: 880px) {
  .bo-cw__visual-card--protocol { padding: 36px; min-height: 480px; }
  .bo-cw__visual-card--protocol img { max-height: 560px; }
}
.bo-cw__visual-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (min-width: 880px) {
  .bo-cw__visual-side { grid-template-columns: 1fr; gap: 20px; }
}
.bo-cw__visual-card--photo { aspect-ratio: 4 / 5; padding: 0; }
@media (min-width: 880px) { .bo-cw__visual-card--photo { aspect-ratio: auto; min-height: 230px; } }
.bo-cw__visual-card--photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.bo-cw__not {
  font-family: var(--bo-font-display);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.2;
  color: var(--bo-gray-600);
  letter-spacing: 0.02em;
  text-transform: none;
  margin: 0 0 28px;
}
@media (min-width: 768px) { .bo-cw__not { font-size: 22px; } }
.bo-cw__is {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--bo-deep-blue);
  margin: 0 0 12px;
}
@media (min-width: 768px) { .bo-cw__is { font-size: 56px; } }
@media (min-width: 1100px) { .bo-cw__is { font-size: 68px; } }
.bo-cw__is .bo-cw__brand { color: var(--bo-cyan); }
.bo-cw__is .bo-cw__amp { color: var(--bo-product-click); }
/* Clean&White brand wordmark stays on one line */
.bo-cw__brandlock { white-space: nowrap; display: inline-block; }
.bo-cw__logo-stamp {
  display: block;
  margin: 0 auto 32px;
  max-width: 280px;
  width: 60%;
  height: auto;
}
@media (min-width: 768px) { .bo-cw__logo-stamp { max-width: 360px; width: 50%; } }

.bo-cw__intro { font-size: 17px; line-height: 1.55; color: var(--bo-gray-700); margin: 0 auto 16px; max-width: 720px; }
.bo-cw__logo { margin: 32px auto 8px; max-width: 360px; }
.bo-cw__logo img { width: 100%; }

.bo-cw__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 56px 0 48px;
}
@media (min-width: 768px) {
  .bo-cw__features { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.bo-cw__feature {
  background: #fff;
  border-radius: 28px;
  padding: 36px 32px;
  border: 1px solid var(--bo-cyan-100);
  position: relative;
  overflow: hidden;
  transition: transform var(--bo-dur-2) var(--bo-ease-out-soft), box-shadow var(--bo-dur-2) var(--bo-ease-out-soft);
}
.bo-cw__feature:hover { transform: translateY(-3px); box-shadow: var(--bo-shadow-md); }
.bo-cw__feature-mark {
  position: absolute; top: 0; right: 0;
  width: 120px; height: 60px;
  background: var(--bo-cyan-050);
  border-radius: 0 0 0 120px;
}
.bo-cw__feature-icon {
  position: relative;
  width: 64px; height: 64px;
  background: var(--bo-cyan); border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  z-index: 1;
}
.bo-cw__feature-icon img { width: 36px; height: 36px; filter: brightness(0) invert(1); }
.bo-cw__feature h4 {
  font-size: 22px; line-height: 1.2; color: var(--bo-deep-blue);
  font-weight: 800; margin: 0 0 12px;
}
.bo-cw__feature p { font-size: 15px; line-height: 1.55; color: var(--bo-gray-700); margin: 0; }

.bo-cw__cta { text-align: center; }

/* ---------- click+ ---------- */
.bo-click {
  background: var(--bo-deep-blue);
  color: #fff;
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) { .bo-click { padding: 120px 0 128px; } }
.bo-click__bg-star {
  position: absolute;
  top: -40px; left: -60px; width: 320px;
  opacity: .06;
  filter: brightness(0) invert(1);
  animation: bo-spin 80s linear infinite;
}
.bo-click__bg-semi {
  position: absolute;
  bottom: -80px; right: -100px; width: 360px;
  opacity: .08;
  filter: brightness(0) invert(1);
}
.bo-click__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .bo-click__inner { grid-template-columns: 1fr 1.1fr; gap: 64px; }
}

.bo-click__visual {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  aspect-ratio: 1 / 1.1;
  box-shadow: var(--bo-shadow-lg);
}
.bo-click__visual img { width: 100%; height: 100%; object-fit: cover; }
.bo-click__visual--product {
  background: radial-gradient(120% 80% at 50% 40%, #ffffff 0%, var(--bo-cyan-050) 60%, var(--bo-cyan-100) 100%);
  border: 1px solid rgba(255,255,255,.18);
}
.bo-click__visual--product > img {
  width: 100%; height: 100%; object-fit: contain; padding: 36px 32px 96px;
}
@media (min-width: 768px) {
  .bo-click__visual--product > img { padding: 56px 48px 120px; }
}
.bo-click__product-badge {
  position: absolute;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: 16px;
  padding: 12px 22px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--bo-shadow-md);
}
.bo-click__product-badge img { height: 36px; width: auto; display: block; }
@media (min-width: 768px) {
  .bo-click__product-badge { padding: 14px 28px; bottom: 28px; }
  .bo-click__product-badge img { height: 44px; }
}

.bo-click__title-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 14px; margin: 16px 0 18px; }
.bo-click__title {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 44px;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0;
}
@media (min-width: 768px) { .bo-click__title { font-size: 56px; } }
@media (min-width: 1100px) { .bo-click__title { font-size: 64px; } }
.bo-click__plus { color: var(--bo-product-click); }

.bo-click__sub {
  font-size: 19px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--bo-cyan-200);
  margin: 0 0 20px;
  max-width: 580px;
}
.bo-click__body {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,.78);
  margin: 0 0 32px;
  max-width: 580px;
}

.bo-click__benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 36px;
}
@media (min-width: 600px) { .bo-click__benefits { grid-template-columns: 1fr 1fr; } }
.bo-click__benefit {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 22px 24px;
}
.bo-click__benefit-icon {
  width: 44px; height: 44px;
  background: var(--bo-product-click);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.bo-click__benefit-icon img { width: 26px; height: 26px; filter: brightness(0) invert(1); }
.bo-click__benefit h5 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.25;
}
.bo-click__benefit p {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,.7);
  margin: 0;
}

/* ---------- results ---------- */
.bo-results {
  padding: 72px 0 80px;
  background: linear-gradient(180deg, var(--bo-cyan-050) 0%, #fff 100%);
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) { .bo-results { padding: 120px 0 128px; } }

.bo-results__head { text-align: center; margin-bottom: 48px; }
.bo-results__wow {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--bo-cyan);
  text-transform: uppercase;
  margin: 16px 0 12px;
}
@media (min-width: 768px) { .bo-results__wow { font-size: 88px; } }
@media (min-width: 1100px) { .bo-results__wow { font-size: 120px; } }
.bo-results__wow .bo-results__wow-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.7em;
  height: 0.7em;
  vertical-align: -0.08em;
  margin: 0 0.05em;
  transform-origin: 50% 50%;
  animation: bo-spin 18s linear infinite;
}
.bo-results__wow .bo-results__wow-star svg {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: 50% 50%;
}
.bo-results__sub {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--bo-deep-blue);
  text-transform: uppercase;
  margin: 0 0 12px;
  text-wrap: balance;
}
@media (min-width: 768px) { .bo-results__sub { font-size: 32px; } }

.bo-results__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--bo-cyan-700);
  background: #fff;
  border: 1px solid var(--bo-cyan-100);
  border-radius: 999px;
  padding: 8px 18px;
  margin-top: 8px;
}

.bo-reels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (min-width: 700px) { .bo-reels { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
@media (min-width: 1100px) { .bo-reels { grid-template-columns: repeat(6, 1fr); gap: 18px; } }

.bo-reel {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  aspect-ratio: 9 / 14;
  background: var(--bo-deep-blue);
  cursor: pointer;
  display: block;
  text-decoration: none;
  box-shadow: var(--bo-shadow-sm);
  transition: transform var(--bo-dur-2) var(--bo-ease-out-soft), box-shadow var(--bo-dur-2) var(--bo-ease-out-soft);
  isolation: isolate;
}
.bo-reel:hover { transform: translateY(-4px) scale(1.015); box-shadow: var(--bo-shadow-md); }
.bo-reel__thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  z-index: 0;
}
.bo-reel img { display: block; }
.bo-reel::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,33,73,0) 35%, rgba(20,33,73,.85) 100%);
  z-index: 2;
  pointer-events: none;
}
.bo-reel__play {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 54px; height: 54px;
  background: rgba(255,255,255,.92);
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 22px rgba(20,33,73,.40);
  z-index: 3;
  transition: transform var(--bo-dur-2) var(--bo-ease-out-soft), background var(--bo-dur-2) var(--bo-ease-standard);
}
.bo-reel:hover .bo-reel__play { transform: translate(-50%, -50%) scale(1.08); background: #fff; }
.bo-reel__play svg { width: 22px; height: 22px; color: var(--bo-deep-blue); margin-left: 3px; }
.bo-reel__caption {
  position: absolute; bottom: 14px; left: 14px; right: 14px;
  z-index: 3;
  display: flex; align-items: center; gap: 8px;
  color: #fff; font-size: 12px; font-weight: 600;
}
.bo-reel__caption svg { width: 14px; height: 14px; }

/* ---------- final CTA ---------- */
.bo-final {
  background: var(--bo-deep-blue);
  color: #fff;
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.bo-final__bg-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 30%;
  opacity: 1;
  z-index: 0;
}
.bo-final__bg-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(91,192,238,.30) 0%, rgba(91,192,238,0) 45%),
    linear-gradient(135deg, rgba(0,159,227,.78) 0%, rgba(0,135,195,.82) 55%, rgba(11,20,48,.92) 100%);
  z-index: 1;
}
@media (min-width: 1024px) { .bo-final { padding: 120px 0; } }
.bo-final__sun {
  position: absolute;
  top: -40px; right: -20px; width: 260px;
  z-index: 2;
  pointer-events: none;
  animation: bo-spin 40s linear infinite;
}
.bo-final__semi {
  position: absolute;
  bottom: -100px; left: -100px; width: 300px;
  opacity: .15;
  z-index: 2;
  pointer-events: none;
  filter: brightness(0) invert(1);
}
.bo-final__inner {
  position: relative; z-index: 3;
  text-align: center;
  max-width: 880px; margin: 0 auto;
}
.bo-final__lead {
  font-family: var(--bo-font-display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.022em;
  color: #fff;
  margin: 0 0 18px;
  text-wrap: balance;
}
@media (min-width: 768px) { .bo-final__lead { font-size: 44px; } }
@media (min-width: 1100px) { .bo-final__lead { font-size: 52px; } }
.bo-final__body {
  font-size: 18px;
  line-height: 1.45;
  color: rgba(255,255,255,.9);
  margin: 0 0 36px;
}
@media (min-width: 768px) { .bo-final__body { font-size: 21px; } }

/* ---------- footer ---------- */
.bo-footer {
  background: var(--bo-deep-blue-900);
  color: #fff;
  padding: 56px 0 28px;
}
.bo-footer__inner {
  display: flex; flex-direction: column;
  gap: 32px;
}
@media (min-width: 768px) {
  .bo-footer__inner { flex-direction: row; justify-content: space-between; align-items: flex-start; gap: 48px; }
}
.bo-footer__brand img { height: 40px; width: auto; display: block; margin: 0 0 20px; }
.bo-footer__brand p { color: rgba(255,255,255,.65); font-size: 14px; max-width: 340px; line-height: 1.6; margin: 0; }
.bo-footer__links {
  display: flex; gap: 28px; flex-wrap: wrap;
}
.bo-footer__links a { color: rgba(255,255,255,.7); font-size: 13px; font-weight: 600; }
.bo-footer__links a:hover { color: #fff; }
.bo-footer__legal {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 28px;
  margin-top: 32px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.5);
  font-size: 12px;
}
@media (min-width: 768px) {
  .bo-footer__legal { flex-direction: row; justify-content: space-between; }
}
.bo-footer__legal a { color: rgba(255,255,255,.65); margin-left: 14px; }
.bo-footer__legal a:first-of-type { margin-left: 0; }

/* small helpers */
.bo-hide-sm { display: none; }
@media (min-width: 768px) { .bo-hide-sm { display: initial; } }


/* ---------- TWEAKS · Mood / Voice / Photo tone ---------- */

/* Mood: Summer (default) — cyan + orange · already declared in :root */

/* Mood: Sunset — golden hour, coral + amber */
:root[data-mood="sunset"] {
  --bo-cyan:       #E11D48;
  --bo-cyan-600:   #BE123C;
  --bo-cyan-700:   #9F1239;
  --bo-cyan-300:   #FB7185;
  --bo-cyan-200:   #FECDD3;
  --bo-cyan-100:   #FFE4E6;
  --bo-cyan-050:   #FFF1F2;
  --bo-product-click: #F59E0B;
  --bo-shadow-glow-cyan: 0 12px 32px rgba(225, 29, 72, 0.32);
}

/* Mood: Spa — mint & sage, restorative */
:root[data-mood="spa"] {
  --bo-cyan:       #0EA5A4;
  --bo-cyan-600:   #0D9488;
  --bo-cyan-700:   #115E59;
  --bo-cyan-300:   #5EEAD4;
  --bo-cyan-200:   #99F6E4;
  --bo-cyan-100:   #CCFBF1;
  --bo-cyan-050:   #ECFDF5;
  --bo-product-click: #7FB539;
  --bo-shadow-glow-cyan: 0 12px 32px rgba(14, 165, 164, 0.32);
}

/* Mood: Aurora — violet + magenta, evening glamour */
:root[data-mood="aurora"] {
  --bo-cyan:       #7F207D;
  --bo-cyan-600:   #6B1B69;
  --bo-cyan-700:   #4C0E4B;
  --bo-cyan-300:   #C084FC;
  --bo-cyan-200:   #DDD6FE;
  --bo-cyan-100:   #EDE9FE;
  --bo-cyan-050:   #F5F3FF;
  --bo-product-click: #C73E7A;
  --bo-shadow-glow-cyan: 0 12px 32px rgba(127, 32, 125, 0.32);
}

/* Voice: Editorial (default) — bold display, tight, mixed case · already in :root */

/* Voice: Crisp — lighter weights, more open, refined */
:root[data-voice="crisp"] h1,
:root[data-voice="crisp"] h2,
:root[data-voice="crisp"] h3,
:root[data-voice="crisp"] .bo-hero__title,
:root[data-voice="crisp"] .bo-intro__title,
:root[data-voice="crisp"] .bo-treatments__title,
:root[data-voice="crisp"] .bo-cw__is,
:root[data-voice="crisp"] .bo-final__lead,
:root[data-voice="crisp"] .bo-click__title {
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.05;
}
:root[data-voice="crisp"] .bo-cw__not { font-weight: 400; }
:root[data-voice="crisp"] .bo-eyebrow {
  font-weight: 500;
  letter-spacing: 0.18em;
}

/* Voice: Poster — heavy, all caps, condensed feel */
:root[data-voice="poster"] h1,
:root[data-voice="poster"] h2,
:root[data-voice="poster"] .bo-hero__title,
:root[data-voice="poster"] .bo-intro__title,
:root[data-voice="poster"] .bo-treatments__title,
:root[data-voice="poster"] .bo-cw__is,
:root[data-voice="poster"] .bo-final__lead,
:root[data-voice="poster"] .bo-click__title {
  font-weight: 900;
  font-stretch: 75%;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.92;
}
:root[data-voice="poster"] .bo-hero__title { font-stretch: 90%; }
:root[data-voice="poster"] .bo-cw__not {
  font-style: italic;
  font-weight: 500;
  text-transform: none;
}
:root[data-voice="poster"] .bo-eyebrow {
  font-weight: 800;
  letter-spacing: 0.22em;
}

/* Photo tone: applied to the photographic imagery only — not logos, icons or graphics */
:root[data-photo="natural"] .bo-hero__photo-wrap img:not(.bo-hero__sun),
:root[data-photo="natural"] .bo-intro__photo img,
:root[data-photo="natural"] .bo-treatments__bg-photo,
:root[data-photo="natural"] .bo-cw__visual-card--photo img,
:root[data-photo="natural"] .bo-reel__thumb,
:root[data-photo="natural"] .bo-final__bg-photo {
  filter: none;
}

:root[data-photo="warm"] .bo-hero__photo-wrap img:not(.bo-hero__sun),
:root[data-photo="warm"] .bo-intro__photo img,
:root[data-photo="warm"] .bo-treatments__bg-photo,
:root[data-photo="warm"] .bo-cw__visual-card--photo img,
:root[data-photo="warm"] .bo-reel__thumb,
:root[data-photo="warm"] .bo-final__bg-photo {
  filter: sepia(0.35) saturate(1.15) brightness(1.03) hue-rotate(-8deg);
}

:root[data-photo="cool"] .bo-hero__photo-wrap img:not(.bo-hero__sun),
:root[data-photo="cool"] .bo-intro__photo img,
:root[data-photo="cool"] .bo-treatments__bg-photo,
:root[data-photo="cool"] .bo-cw__visual-card--photo img,
:root[data-photo="cool"] .bo-reel__thumb,
:root[data-photo="cool"] .bo-final__bg-photo {
  filter: saturate(0.88) hue-rotate(12deg) brightness(1.02) contrast(1.05);
}

:root[data-photo="mono"] .bo-hero__photo-wrap img:not(.bo-hero__sun),
:root[data-photo="mono"] .bo-intro__photo img,
:root[data-photo="mono"] .bo-treatments__bg-photo,
:root[data-photo="mono"] .bo-cw__visual-card--photo img,
:root[data-photo="mono"] .bo-reel__thumb,
:root[data-photo="mono"] .bo-final__bg-photo {
  filter: grayscale(1) contrast(1.08) brightness(1.02);
}

/* Photo transitions — smooth mood swap */
.bo-hero__photo-wrap img,
.bo-intro__photo img,
.bo-treatments__bg-photo,
.bo-cw__visual-card--photo img,
.bo-reel__thumb,
.bo-final__bg-photo {
  transition: filter 320ms ease;
}