/* ============================================================
   SOUNDBAR PRO — Apple design language (apple.com product-page rules)
   Light theme throughout — white / light-grey alternating sections.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }

:root {
  /* Apple's actual palette */
  --ap-near-black: #1d1d1f;
  --ap-white:     #ffffff;
  --ap-grey:      #f5f5f7;
  --ap-grey-2:    #e8e8ed;
  --ap-gray:      #86868b;
  --ap-gray-2:    #6e6e73;
  --ap-hairline:  #d2d2d7;
  --ap-blue:      #0071e3;
  --ap-blue-hover:#0077ed;

  --sb-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
             "Helvetica Neue", "Inter", Arial, sans-serif;

  --ease: cubic-bezier(0.28, 0.11, 0.32, 1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--ap-white);
  color: var(--ap-near-black);
  font-family: var(--sb-font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  touch-action: manipulation;   /* no double-tap zoom (pinch-zoom still works) */
}

a { text-decoration: none; color: inherit; }

/* ── BACK LINK ── */
.sb-back {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ap-near-black);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.01em;
  padding: 7px 14px 7px 10px;
  border-radius: 980px;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  transition: background .3s var(--ease);
}
.sb-back:hover { background: rgba(255,255,255,0.95); }
.sb-back svg { flex-shrink: 0; }

/* ── HERO ── */
.sb-hero {
  position: relative;
  min-height: 90svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--ap-grey);
  padding: 120px 24px 40px;
}
.sb-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 24px;
}
.sb-apple-logo {
  width: 24px;
  height: 24px;
  fill: var(--ap-near-black);
  margin: 0 auto 14px;
  display: block;
}
.sb-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ap-gray);
  margin-bottom: 8px;
}
.sb-hero__title {
  font-size: clamp(40px, 9vw, 96px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--ap-near-black);
}
.sb-hero__title-accent { color: var(--ap-blue); }

/* Red glowing word */
.sb-word-red {
  color: #ff3b30;
  animation: sb-red-glow 2.6s ease-in-out infinite;
}
@keyframes sb-red-glow {
  0%, 100% { text-shadow: 0 0 6px rgba(255,59,48,0.45); }
  50%      { text-shadow: 0 0 16px rgba(255,59,48,0.9); }
}
@media (prefers-reduced-motion: reduce) {
  .sb-word-red { animation: none; text-shadow: 0 0 10px rgba(255,59,48,0.6); }
}

/* Shine sweep across blue heading accent text */
.sb-hero__title-accent,
.sb-letter.sb-intro__title-accent {
  background: linear-gradient(
    100deg,
    var(--ap-blue) 0%,
    var(--ap-blue) 38%,
    #7db8ff 48%,
    #ffffff 50%,
    #7db8ff 52%,
    var(--ap-blue) 62%,
    var(--ap-blue) 100%
  );
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: sb-shine 3.6s linear infinite, sb-blue-glow 2.6s ease-in-out infinite;
}
@keyframes sb-shine {
  0%   { background-position: 200% 0; }
  100% { background-position: -50% 0; }
}
@keyframes sb-blue-glow {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(0,113,227,0.45)); }
  50%      { filter: drop-shadow(0 0 16px rgba(0,113,227,0.85)); }
}
@media (prefers-reduced-motion: reduce) {
  .sb-hero__title-accent,
  .sb-letter.sb-intro__title-accent {
    animation: none;
    background: none;
    -webkit-text-fill-color: var(--ap-blue);
    color: var(--ap-blue);
    filter: drop-shadow(0 0 10px rgba(0,113,227,0.6));
  }
}
.sb-hero__sub {
  margin-top: 10px;
  font-size: clamp(17px, 2.4vw, 24px);
  color: var(--ap-gray-2);
  font-weight: 400;
  letter-spacing: 0.004em;
}
.sb-hero__shot {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1100px;
  margin-top: 56px;
  transform: scale(0.94);
  animation: sb-hero-zoom 1.4s var(--ease) forwards,
             sb-hero-float 6s ease-in-out 1.4s infinite;
}
.sb-hero__shot img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .4s var(--ease), opacity .18s var(--ease);
}
.sb-hero__shot:hover img {
  transform: scale(1.045);
}
@keyframes sb-hero-zoom {
  to { transform: scale(1); }
}
@keyframes sb-hero-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1); }
}
.sb-scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 34px;
  border: 1.5px solid rgba(29,29,31,0.3);
  border-radius: 12px;
  z-index: 2;
}
.sb-scroll-cue--inline {
  position: relative;
  bottom: auto;
  left: auto;
  transform: none;
  margin: 20px auto 0;
}

/* ── COLOR TOGGLE ── */
.sb-color-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}
.sb-color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  padding: 3px;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.sb-color-swatch::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.12);
}
.sb-color-swatch--white::before { background: #f5f5f7; }
.sb-color-swatch--black::before { background: #1d1d1f; }
.sb-color-swatch.is-active { border-color: var(--ap-blue); }
.sb-color-swatch:hover { transform: scale(1.1); }
.sb-scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 3px; height: 6px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: rgba(29,29,31,0.55);
  animation: sb-scroll-cue 1.8s ease-in-out infinite;
}
@keyframes sb-scroll-cue {
  0%   { opacity: 1; transform: translateY(0); }
  70%  { opacity: 0; transform: translateY(11px); }
  100% { opacity: 0; transform: translateY(11px); }
}

/* ── HERO FEATURE STRIP ── */
.sb-features {
  padding: 40px 0 72px;
  background: var(--ap-white);
}
.sb-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.sb-feature {
  padding: 16px 12px;
  border-radius: 16px;
}
.sb-feature.reveal-up {
  transition: opacity .6s var(--ease), transform .3s var(--ease);
}
.sb-feature:hover {
  transform: scale(1.06);
}
@media (prefers-reduced-motion: reduce) {
  .sb-feature.reveal-up { transition: none; }
}
.sb-feature__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ap-blue);
}
.sb-feature__icon svg { width: 30px; height: 30px; }

/* ── FEATURE ICON ANIMATIONS (play once revealed) ── */
.sb-bar {
  transform-box: fill-box;
  transform-origin: center;
}
.sb-feature.is-visible .sb-bar--1 { animation: sb-eq 1.1s ease-in-out .0s infinite; }
.sb-feature.is-visible .sb-bar--2 { animation: sb-eq 1.1s ease-in-out .12s infinite; }
.sb-feature.is-visible .sb-bar--3 { animation: sb-eq 1.1s ease-in-out .24s infinite; }
.sb-feature.is-visible .sb-bar--4 { animation: sb-eq 1.1s ease-in-out .12s infinite; }
.sb-feature.is-visible .sb-bar--5 { animation: sb-eq 1.1s ease-in-out .0s infinite; }
@keyframes sb-eq {
  0%, 100% { transform: scaleY(0.55); }
  50% { transform: scaleY(1); }
}

.sb-siri-mic {
  transform-box: fill-box;
  transform-origin: center;
}
.sb-feature.is-visible .sb-siri-mic { animation: sb-siri-pulse 2s ease-in-out infinite; }
.sb-feature.is-visible .sb-siri-wave { animation: sb-siri-glow 2s ease-in-out infinite; }
@keyframes sb-siri-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes sb-siri-glow {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.sb-wave { transform-box: fill-box; transform-origin: 50% 100%; }
.sb-feature.is-visible .sb-wave--1 { animation: sb-ripple 1.8s ease-in-out infinite; }
.sb-feature.is-visible .sb-wave--2 { animation: sb-ripple 1.8s ease-in-out .3s infinite; }
@keyframes sb-ripple {
  0%, 100% { opacity: 0.35; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-1.5px); }
}

@media (prefers-reduced-motion: reduce) {
  .sb-bar, .sb-siri-mic, .sb-siri-wave, .sb-wave { animation: none !important; }
}
.sb-feature__title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ap-near-black);
  margin-bottom: 6px;
}
.sb-feature__body {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ap-gray-2);
  max-width: 220px;
  margin: 0 auto;
}
@media (max-width: 720px) {
  .sb-features__grid { grid-template-columns: 1fr; gap: 32px; max-width: 320px; }
}

/* ── SECTIONS: grey (default) / white ── */
.sb-section {
  position: relative;
  padding: 132px 0;
  background: var(--ap-grey);
  color: var(--ap-near-black);
}
.sb-section--light {
  background: var(--ap-white);
  color: var(--ap-near-black);
}
.sb-container {
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}
.sb-container--wide { max-width: 1240px; }
.sb-kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ap-blue);
  margin-bottom: 16px;
}
.sb-headline {
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  max-width: 780px;
  margin-bottom: 36px;
  color: var(--ap-near-black);
}

.sb-copy {
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.sb-copy p {
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.6;
  color: var(--ap-gray-2);
  font-weight: 400;
  letter-spacing: 0.004em;
}
.sb-copy--split {
  max-width: 880px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.sb-copy--split3 {
  max-width: 100%;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 720px) {
  .sb-copy--split { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .sb-copy--split3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .sb-copy--split3 { grid-template-columns: 1fr; }
}
.sb-copy__box {
  --stagger: 0s;
  --outline-delay: 0s;
  border: 1px solid #ff3b30;
  border-radius: 14px;
  padding: 22px 24px;
  background: rgba(255,59,48,0.04);
  box-shadow: 0 0 10px 0 rgba(255,59,48,0.22);
}
.sb-copy__box.is-visible {
  animation: sb-outline-light 1s var(--ease) var(--outline-delay) both;
}
@keyframes sb-outline-light {
  0%   { border-color: rgba(255,59,48,0.18); box-shadow: 0 0 0 0 rgba(255,59,48,0); }
  45%  { border-color: #ff5b52; box-shadow: 0 0 26px 3px rgba(255,59,48,0.65); }
  100% { border-color: #ff3b30; box-shadow: 0 0 10px 0 rgba(255,59,48,0.22); }
}
.sb-copy__icon {
  width: 22px;
  height: 22px;
  color: #ff3b30;
  margin-bottom: 14px;
}
.sb-copy__box.reveal-up {
  transition: opacity .6s var(--ease) var(--stagger),
              transform .35s var(--ease),
              box-shadow .35s var(--ease);
}
.sb-copy--split3 .sb-copy__box:nth-child(1) { --stagger: 0s; --outline-delay: .15s; }
.sb-copy--split3 .sb-copy__box:nth-child(2) { --stagger: .1s; --outline-delay: .75s; }
.sb-copy--split3 .sb-copy__box:nth-child(3) { --stagger: .2s; --outline-delay: 1.35s; }
.sb-copy__box:hover {
  transform: scale(1.035);
  box-shadow: 0 18px 36px rgba(0,0,0,0.08);
  position: relative;
  z-index: 2;
}
@media (prefers-reduced-motion: reduce) {
  .sb-copy__box.reveal-up { transition: none; }
  .sb-copy__box.is-visible { animation: none; }
}

/* ── MARKET ENTRY LAYOUT (large square image left, text right) ── */
.sb-market {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
}
.sb-market__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  overflow: hidden;
}
@media (max-width: 900px) {
  .sb-market { grid-template-columns: 1fr; gap: 36px; }
  .sb-market__image { order: -1; max-width: 520px; margin: 0 auto; }
}
.sb-market__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  transition: transform .45s var(--ease);
}
.sb-market__image:hover img {
  transform: scale(1.06);
}
@media (prefers-reduced-motion: reduce) {
  .sb-market__image img { transition: none; }
}
@media (max-width: 600px) {
  .sb-market__image { border-radius: 18px; }
}

/* ── STATS ── */
.sb-stats {
  display: grid;
  grid-template-columns: max-content 1fr max-content;
  align-items: center;
  column-gap: 16px;
  row-gap: 16px;
  max-width: 100%;
  margin-top: 24px;
}
/* Each row shares the same three columns → one chart, one axis */
.sb-stat { display: contents; }
.sb-stat__track {
  position: relative;
  height: 8px;
  width: 100%;
  display: flex;
  background: var(--ap-hairline);
  border-radius: 999px;
  overflow: hidden;
}
.sb-stat__bar {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: var(--ap-gray);
  transition: width 1.1s var(--ease);
}
.sb-stat--green .sb-stat__bar { background: #34c759; }
.sb-stat--orange .sb-stat__bar { background: #ff9f0a; }
.sb-stat--red .sb-stat__bar { background: #ff3b30; }
.sb-stat__value {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ap-near-black);
  font-variant-numeric: tabular-nums;
  text-align: right;
  min-width: 3.2em;
}
.sb-stat--green .sb-stat__value { color: #248a3d; }
.sb-stat--orange .sb-stat__value { color: #c93400; }
.sb-stat--red .sb-stat__value { color: #d70015; }
.sb-stat__label {
  font-size: 14px;
  color: var(--ap-gray-2);
  font-weight: 500;
  white-space: nowrap;
}
.sb-source {
  margin-top: 26px;
  font-size: 12px;
  color: var(--ap-gray);
}

@media (max-width: 600px) {
  .sb-stats { column-gap: 12px; row-gap: 14px; }
  .sb-stat__label { font-size: 12.5px; }
  .sb-stat__track { height: 7px; }
}

/* ── IMAGE / PARALLAX SECTION ── */
.sb-section--image { overflow: hidden; background: var(--ap-grey); }
.sb-section--image.sb-section--light { background: var(--ap-white); }
.sb-section--image.sb-section--light::before { background: rgba(255,255,255,0.6); }
.sb-parallax {
  position: absolute;
  inset: -10% 0;
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  filter: blur(60px) saturate(105%);
  transform: scale(1.15);
  z-index: 1;
  will-change: transform;
}
.sb-section--image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(245,245,247,0.6);
  z-index: 1;
}
.sb-section--image .sb-headline { color: var(--ap-near-black); }
.sb-section--image .sb-copy p { color: var(--ap-gray-2); }

/* ── INTRODUCING ── */
.sb-intro {
  position: relative;
  padding: 150px 24px 110px;
  text-align: center;
  background: var(--ap-grey);
  overflow: hidden;
}
.sb-intro .sb-eyebrow { color: #5ea9ff; }
.sb-intro__title {
  position: relative;
  font-size: clamp(38px, 8.4vw, 88px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin-top: 6px;
  color: var(--ap-near-black);
}
.sb-letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.sb-letter.sb-intro__title-light {
  font-weight: 400;
  color: var(--ap-near-black);
}
.sb-letter.sb-intro__title-accent { color: var(--ap-blue); }
.reveal-letters.is-visible .sb-letter {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .sb-letter { opacity: 1; transform: none; transition: none; }
}
.sb-intro__sub {
  position: relative;
  margin-top: 16px;
  font-size: clamp(17px, 2.1vw, 21px);
  color: var(--ap-gray-2);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.sb-intro__shot {
  position: relative;
  max-width: 980px;
  margin: 64px auto 0;
}
.sb-intro__shot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  animation: sb-float 6s ease-in-out infinite;
  animation-play-state: paused;
}
.sb-intro__shot.is-visible img { animation-play-state: running; }
@keyframes sb-float {
  0%, 100% {
    transform: translateY(0);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  }
  50% {
    transform: translateY(-22px);
    box-shadow: 0 44px 70px rgba(0,0,0,0.05);
  }
}
@media (prefers-reduced-motion: reduce) {
  .sb-intro__shot img { animation: none; }
}

/* ── GRID / CARDS ── */
.sb-grid {
  display: grid;
  gap: 12px;
}
.sb-grid--5 { grid-template-columns: repeat(3, 1fr); }
.sb-grid--6 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) {
  .sb-grid--5, .sb-grid--6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .sb-grid--5, .sb-grid--6 { grid-template-columns: 1fr; }
}
.sb-card {
  --stagger: 0s;
  background: var(--ap-white);
  padding: 34px 28px;
  border-radius: 18px;
  border: 1px solid var(--ap-hairline);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  will-change: transform;
}
/* Higher-specificity rule so this wins over the generic .reveal-up
   transition below — opacity carries the per-card stagger delay,
   transform/box-shadow stay instant so hover isn't laggy. */
.sb-card.reveal-up {
  transition: opacity .6s var(--ease) var(--stagger),
              transform .45s var(--ease),
              box-shadow .4s var(--ease);
}
.sb-grid .sb-card:nth-child(1) { --stagger: 0s; }
.sb-grid .sb-card:nth-child(2) { --stagger: .09s; }
.sb-grid .sb-card:nth-child(3) { --stagger: .18s; }
.sb-grid .sb-card:nth-child(4) { --stagger: .27s; }
.sb-grid .sb-card:nth-child(5) { --stagger: .36s; }
.sb-grid .sb-card:nth-child(6) { --stagger: .45s; }

.sb-card:hover,
.sb-card:focus-within {
  transform: scale(1.035);
  box-shadow: 0 24px 48px rgba(0,0,0,0.12);
  position: relative;
  z-index: 2;
}
@media (hover: none) {
  .sb-card:hover { transform: none; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
}
@media (prefers-reduced-motion: reduce) {
  .sb-card.reveal-up { transition: none; }
}
.sb-card__num {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ap-blue);
  letter-spacing: 0;
  margin-bottom: 16px;
  transform-origin: left center;
  transition: transform .4s var(--ease);
}
.sb-card__icon {
  display: inline-flex;
  color: var(--ap-blue);
  margin-bottom: 14px;
  transform-origin: left center;
  transition: transform .4s var(--ease);
}
.sb-card__icon svg { width: 30px; height: 30px; }
.sb-card:hover .sb-card__icon,
.sb-card:focus-within .sb-card__icon { transform: scale(1.08); }
@media (prefers-reduced-motion: reduce) { .sb-card__icon { transition: none; } }
.sb-card__title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
  color: var(--ap-near-black);
  transform-origin: left center;
  transition: transform .4s var(--ease);
}
.sb-card__body {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ap-gray-2);
  transform-origin: left center;
  transition: transform .4s var(--ease);
}
.sb-card:hover .sb-card__num,
.sb-card:focus-within .sb-card__num { transform: scale(1.08); }
.sb-card:hover .sb-card__title,
.sb-card:focus-within .sb-card__title { transform: scale(1.06); }
.sb-card:hover .sb-card__body,
.sb-card:focus-within .sb-card__body { transform: scale(1.03); }
@media (hover: none) {
  .sb-card:hover .sb-card__num,
  .sb-card:hover .sb-card__title,
  .sb-card:hover .sb-card__body { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sb-card__num, .sb-card__title, .sb-card__body { transition: none; }
}
.sb-card__body strong { color: var(--ap-near-black); font-weight: 600; }

/* ── POSITIONING SLIDESHOW ── */
.sb-slideshow {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}
.sb-slideshow__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  border-radius: 24px;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}
.sb-slideshow__track::-webkit-scrollbar { display: none; }
.sb-slideshow__track.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
}
.sb-slideshow__track.is-moving .sb-slide__media img {
  filter: blur(7px);
  transform: scale(1.03);
}
.sb-slide__media img {
  transition: filter .22s var(--ease), transform .22s var(--ease);
}
@media (prefers-reduced-motion: reduce) {
  .sb-slideshow__track.is-moving .sb-slide__media img { filter: none; transform: none; }
}
.sb-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  padding: 0 2px;
}
.sb-slide__media {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  overflow: hidden;
  background: var(--ap-grey);
}
.sb-slide__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sb-slide__num {
  display: block;
  margin-top: 28px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ap-blue);
}
.sb-slide__title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ap-near-black);
  margin-top: 10px;
  margin-bottom: 8px;
}
.sb-slide__body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ap-gray-2);
}
.sb-slide__body strong { color: var(--ap-near-black); font-weight: 600; }

.sb-slideshow__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
}
.sb-slideshow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--ap-hairline);
  background: var(--ap-white);
  color: var(--ap-near-black);
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.sb-slideshow__arrow:hover { background: var(--ap-grey-2); border-color: var(--ap-gray); }
.sb-slideshow__arrow:disabled { opacity: 0.35; pointer-events: none; }
.sb-slideshow__dots {
  display: none;
}
.sb-slideshow__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ap-hairline);
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.sb-slideshow__dot.is-active {
  background: var(--ap-blue);
  transform: scale(1.25);
}

/* ── SHOWCASE IMAGE / GALLERY SLIDESHOW ── */
.sb-showcase {
  padding: 64px 24px;
  background: var(--ap-grey);
}
.sb-showcase img {
  width: 100%;
  height: auto;
  max-height: 88vh;
  object-fit: cover;
}
.sb-slideshow--gallery {
  max-width: 960px;
  margin: 0 auto;
}
.sb-slideshow--gallery .sb-slide--gallery {
  padding: 0;
  border-radius: 18px;
  overflow: hidden;
  background: var(--ap-white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.sb-slideshow--gallery .sb-slide__media {
  aspect-ratio: 16 / 9;
  border-radius: 0;
}
.sb-slide__caption {
  padding: 20px 26px 24px;
  background: var(--ap-white);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ap-gray-2);
  text-align: left;
}
.sb-slideshow--gallery .sb-slideshow__nav {
  margin-top: 20px;
  padding-bottom: 0;
}
@media (max-width: 720px) {
  .sb-slideshow--gallery .sb-slide__media { aspect-ratio: 4 / 3; }
}

/* ── CLOSING ── */
.sb-closing {
  padding: 120px 24px;
  text-align: center;
  background: var(--ap-grey);
  color: var(--ap-near-black);
}
.sb-closing .sb-eyebrow { color: var(--ap-blue); }
.sb-closing__title {
  font-size: clamp(28px, 5.2vw, 52px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-top: 6px;
  color: var(--ap-near-black);
}
.sb-closing__sub {
  margin-top: 14px;
  font-size: 16px;
  color: var(--ap-gray-2);
}
.sb-closing__cta {
  display: inline-block;
  margin-top: 40px;
  padding: 12px 24px;
  border-radius: 980px;
  background: transparent;
  border: 1px solid var(--ap-hairline);
  color: var(--ap-near-black);
  font-size: 14px;
  font-weight: 400;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.sb-closing__cta:hover { background: var(--ap-white); border-color: var(--ap-gray); }

/* ── CONTACT FORM ── */
.sb-contact-form {
  max-width: 480px;
  margin: 40px auto 0;
  text-align: left;
}
.sb-contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.sb-contact-field { margin-bottom: 12px; }
.sb-contact-field input,
.sb-contact-field textarea {
  width: 100%;
  border: 1px solid var(--ap-hairline);
  border-radius: 12px;
  padding: 13px 16px;
  font: inherit;
  font-size: 15px;
  color: var(--ap-near-black);
  background: var(--ap-white);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.sb-contact-field input::placeholder,
.sb-contact-field textarea::placeholder { color: var(--ap-gray); }
.sb-contact-field input:focus,
.sb-contact-field textarea:focus {
  outline: none;
  border-color: var(--ap-blue);
  box-shadow: 0 0 0 3px rgba(0,113,227,0.15);
}
.sb-contact-field textarea { resize: vertical; min-height: 96px; }
.sb-contact-field.has-error input,
.sb-contact-field.has-error textarea { border-color: #ff3b30; }
.sb-contact-form__submit {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 13px 24px;
  border-radius: 980px;
  background: var(--ap-blue);
  color: var(--ap-white);
  font-size: 15px;
  font-weight: 500;
  transition: background .2s var(--ease), opacity .2s var(--ease);
}
.sb-contact-form__submit:hover { background: var(--ap-blue-hover); }
.sb-contact-form__submit:disabled { opacity: 0.6; pointer-events: none; }
@media (max-width: 560px) {
  .sb-contact-form__row { grid-template-columns: 1fr; }
}

/* ── CONCEPT REVIEWS ── */
.sb-reviews {
  max-width: 560px;
  margin: 44px auto 0;
  text-align: left;
}
.sb-review-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}
.sb-review-summary__score {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ap-near-black);
}
.sb-review-summary__stars {
  display: inline-flex;
  gap: 2px;
}
.sb-review-summary__stars svg {
  width: 16px;
  height: 16px;
  fill: var(--ap-hairline);
}
.sb-review-summary__stars svg.is-filled { fill: #ff9f0a; }
.sb-review-summary__count {
  font-size: 13px;
  color: var(--ap-gray);
}

.sb-review-form {
  background: var(--ap-white);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.sb-review-form__stars {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}
.sb-review-form__stars.sb-shake { animation: sb-shake .4s var(--ease); }
@keyframes sb-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}
.sb-star {
  display: inline-flex;
  color: var(--ap-hairline);
  transition: color .15s var(--ease), transform .15s var(--ease);
}
.sb-star svg { width: 26px; height: 26px; fill: currentColor; }
.sb-star:hover { transform: scale(1.15); }
.sb-star.is-filled { color: #ff9f0a; }
.sb-review-form__name,
.sb-review-form__text {
  width: 100%;
  border: 1px solid var(--ap-hairline);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--ap-near-black);
  background: var(--ap-white);
  margin-bottom: 12px;
  transition: border-color .2s var(--ease);
}
.sb-review-form__name:focus,
.sb-review-form__text:focus {
  outline: none;
  border-color: var(--ap-blue);
}
.sb-review-form__text {
  min-height: 88px;
  resize: vertical;
}
.sb-review-form__submit {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 980px;
  background: var(--ap-blue);
  color: var(--ap-white);
  font-size: 14px;
  font-weight: 500;
  transition: background .2s var(--ease), opacity .2s var(--ease);
}
.sb-review-form__submit:hover { background: var(--ap-blue-hover); }
.sb-review-form__submit:disabled { opacity: 0.5; pointer-events: none; }
.sb-review-form__note {
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--ap-gray);
}

.sb-review-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sb-review {
  background: var(--ap-white);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.sb-review__stars {
  display: inline-flex;
  gap: 2px;
  margin-bottom: 6px;
}
.sb-review__stars svg { width: 13px; height: 13px; fill: var(--ap-hairline); }
.sb-review__stars svg.is-filled { fill: #ff9f0a; }
.sb-review__meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}
.sb-review__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ap-near-black);
}
.sb-review__date {
  font-size: 12px;
  color: var(--ap-gray);
}
.sb-review__text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ap-gray-2);
}
.sb-review-list__empty {
  text-align: center;
  font-size: 13px;
  color: var(--ap-gray);
  padding: 8px 0;
}

.sb-footer {
  padding: 32px 24px 56px;
  text-align: center;
  font-size: 12px;
  color: var(--ap-gray);
  background: var(--ap-grey);
}

/* ── REVEAL ANIMATIONS ── */
.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

.sb-hero__content .reveal-up:nth-child(1) { transition-delay: .05s; }
.sb-hero__content .reveal-up:nth-child(2) { transition-delay: .14s; }
.sb-hero__content .reveal-up:nth-child(3) { transition-delay: .23s; }
.sb-hero__content .reveal-up:nth-child(4) { transition-delay: .32s; }
.sb-hero__content .reveal-up:nth-child(6) { transition-delay: .4s; }
.sb-hero__shot.reveal-scale { transition-delay: .38s; }

/* ── Site-wide fade-in-one-by-one stagger ──
   Every direct-child text block (kicker → headline → copy → stats →
   source) and every .sb-intro / .sb-closing block fades in sequentially,
   same cadence as the card grids above. */
.sb-container > .reveal-up:nth-child(1) { transition-delay: 0s; }
.sb-container > .reveal-up:nth-child(2) { transition-delay: .12s; }
.sb-container > .reveal-up:nth-child(3) { transition-delay: .24s; }
.sb-container > .reveal-up:nth-child(4) { transition-delay: .36s; }
.sb-container > .reveal-up:nth-child(5) { transition-delay: .48s; }

.sb-features__grid .sb-feature:nth-child(1) { transition-delay: 0s; }
.sb-features__grid .sb-feature:nth-child(2) { transition-delay: .1s; }
.sb-features__grid .sb-feature:nth-child(3) { transition-delay: .2s; }

.sb-market__text > .reveal-up:nth-child(1) { transition-delay: 0s; }
.sb-market__text > .reveal-up:nth-child(2) { transition-delay: .12s; }
.sb-market__text > .reveal-up:nth-child(3) { transition-delay: .24s; }
.sb-market__text > .reveal-up:nth-child(4) { transition-delay: .36s; }
.sb-market__text > .reveal-up:nth-child(5) { transition-delay: .48s; }
.sb-market__image.reveal-scale { transition-delay: .1s; }

.sb-intro > .reveal-up:nth-child(1) { transition-delay: 0s; }
.sb-intro > .reveal-up:nth-child(2) { transition-delay: .12s; }
.sb-intro > .reveal-up:nth-child(3) { transition-delay: .24s; }
.sb-intro > .reveal-scale { transition-delay: .36s; }

.sb-closing > .reveal-up:nth-child(1) { transition-delay: 0s; }
.sb-closing > .reveal-up:nth-child(2) { transition-delay: .12s; }
.sb-closing > .reveal-up:nth-child(3) { transition-delay: .24s; }
.sb-closing > .reveal-up:nth-child(4) { transition-delay: .36s; }
.sb-closing > .reveal-up:nth-child(5) { transition-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sb-hero__shot { animation: none; transform: none; }
  .sb-hero__shot img { transform: none; }
  .reveal-up, .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ── APPLE MUSIC ── */
/* wrapper gives the red panel room to float off the page edges */
.sb-section-wrap {
  padding: clamp(32px, 6vw, 72px) clamp(16px, 4vw, 40px);
  background: var(--ap-white);
}
.sb-music {
  position: relative;
  overflow: hidden;
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 68px) clamp(28px, 5vw, 56px);
  border-radius: clamp(24px, 3vw, 36px);
  background: radial-gradient(130% 130% at 0% 0%, #fb5c74 0%, #fa2d48 42%, #d10019 100%);
  color: #fff;
  box-shadow: 0 40px 100px rgba(180,0,30,0.35);
  animation: sb-music-drift 9s ease-in-out infinite;
}
@keyframes sb-music-drift {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.sb-music .sb-container { padding: 0; }
.sb-music__kicker { color: rgba(255,255,255,0.85); }
.sb-music__headline {
  color: #fff;
  font-size: clamp(28px, 4vw, 44px);
}
.sb-music__headline[data-depth] {
  translate: var(--px, 0) var(--py, 0);
  transition: translate 0.3s ease-out;
}
.sb-music__accent {
  color: #fff;
  text-shadow: 0 0 34px rgba(255,255,255,0.45);
}
.sb-music__lead {
  position: relative;
  max-width: 600px;
  margin-top: 14px;
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.5;
  color: rgba(255,255,255,0.92);
}
.sb-music__upsell {
  position: relative;
  max-width: 620px;
  margin-top: 16px;
  font-size: clamp(14px, 1.7vw, 16px);
  line-height: 1.55;
  color: rgba(255,255,255,0.82);
}
.sb-music__upsell-tag {
  display: inline-block;
  margin-right: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  vertical-align: middle;
}
.sb-music__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}
@media (max-width: 760px) {
  .sb-music__grid { grid-template-columns: 1fr; }
}
/* cards float and react to the mouse (parallax set in JS via --px/--py) */
.sb-music__card {
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 16px;
  padding: 22px 22px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  translate: var(--px, 0) var(--py, 0);
  transition: translate 0.3s ease-out;
  animation: sb-card-float 6s ease-in-out infinite;
  will-change: translate, transform;
}
.sb-music__card:nth-child(2) { animation-delay: 1.2s; }
.sb-music__card:nth-child(3) { animation-delay: 2.4s; }
@keyframes sb-card-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}
.sb-music__card--trial {
  background: rgba(255,255,255,0.96);
  border-color: rgba(255,255,255,0.9);
  color: var(--ap-near-black);
  box-shadow: 0 24px 60px rgba(120,0,20,0.35);
}
.sb-music__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  background: #fa2d48;
  color: #fff;
  margin-bottom: 14px;
}
.sb-music__card-title {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.18;
  margin-bottom: 8px;
}
.sb-music__card-body {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.9);
}
.sb-music__card--trial .sb-music__card-body { color: #515154; }
@media (prefers-reduced-motion: reduce) {
  .sb-music,
  .sb-music__card { animation: none; }
  .sb-music__card { translate: none; }
}

/* ── PROBLEM: animated Apple bite logo ── */
.sb-problem__head {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
  margin-bottom: 8px;
}
.sb-problem__title { min-width: 0; }
.sb-problem__logo {
  flex-shrink: 0;
  width: clamp(96px, 15vw, 164px);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14%;
  border-radius: 26px;
  background: radial-gradient(120% 120% at 30% 25%, #2a9bff 0%, #0a6ff0 45%, #0a45c8 100%);
  box-shadow: 0 22px 50px rgba(10,90,230,0.35);
}
@media (max-width: 640px) {
  .sb-problem__head { flex-direction: column; align-items: flex-start; }
}
.sb-bite { width: 100%; height: 100%; overflow: visible; }
.sb-bite g, .sb-bite circle, .sb-bite path { transform-box: fill-box; }

/* apple stays visible; gentle breathing scale (never a blank frame) */
.sb-bite__apple {
  transform-origin: center;
  animation: sb-bite-apple 4.6s ease-in-out infinite;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.25));
}
@keyframes sb-bite-apple {
  0%, 100% { transform: scale(1); }
  46%      { transform: scale(1.04); }
}
/* the bite piece appears then is taken away */
.sb-bite__chunk {
  transform-origin: center;
  opacity: 0;
  animation: sb-bite-chunk 4.6s ease-in-out infinite;
}
@keyframes sb-bite-chunk {
  0%, 18% { opacity: 0; transform: translate(0,0) scale(1); }
  26%     { opacity: 1; transform: translate(0,0) scale(1); }
  30%     { opacity: 1; transform: translate(0,0) scale(1.05); }
  46%     { opacity: 0; transform: translate(26px,-18px) scale(0.35); }
  100%    { opacity: 0; }
}
/* sound waves fan out */
.sb-bite__wave {
  transform-origin: left center;
  opacity: 0;
  animation: sb-bite-wave 4.6s ease-in-out infinite;
}
.sb-bite__wave:nth-child(1) { animation-delay: 0.02s; }
.sb-bite__wave:nth-child(2) { animation-delay: 0.12s; }
.sb-bite__wave:nth-child(3) { animation-delay: 0.22s; }
.sb-bite__wave:nth-child(4) { animation-delay: 0.32s; }
@keyframes sb-bite-wave {
  0%, 44% { opacity: 0; transform: translateX(-6px) scaleX(0.5); }
  58%     { opacity: 1; transform: translateX(0) scaleX(1); }
  80%     { opacity: 0.8; transform: translateX(0) scaleX(1); }
  92%, 100% { opacity: 0; transform: translateX(6px) scaleX(0.85); }
}
@media (prefers-reduced-motion: reduce) {
  .sb-bite__apple, .sb-bite__chunk, .sb-bite__wave { animation: none; }
  .sb-bite__apple { opacity: 1; }
  .sb-bite__chunk { opacity: 0; }
  .sb-bite__wave { opacity: 1; transform: none; }
}

/* Apple Music branded "1 Month Free" button */
.am-btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 9px 16px 9px 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, #fb5c74 0%, #fa2d48 55%, #d10019 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 18px rgba(250,45,72,0.4);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.am-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(250,45,72,0.55);
}
.am-btn__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: rgba(255,255,255,0.18);
  color: #fff;
}
.am-btn__mark svg { width: 16px; height: 16px; }

/* ── BUY (Apple-style checkout mock) ── */
.sb-buy {
  position: relative;
  padding: 120px 0;
  background: var(--ap-white);
  color: var(--ap-near-black);
}
.sb-buy__container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 860px) {
  .sb-buy__container { grid-template-columns: 1fr; gap: 40px; }
}

/* gallery */
.sb-buy__gallery { position: sticky; top: 40px; }
@media (max-width: 860px) { .sb-buy__gallery { position: static; } }
.sb-buy__img-wrap {
  background: var(--ap-grey);
  border-radius: 22px;
  padding: 8% 6%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sb-buy__img-wrap img {
  width: 100%;
  height: auto;
  transition: opacity 0.25s var(--ease);
}
.sb-buy__gallery-note {
  text-align: center;
  margin-top: 14px;
  font-size: 12px;
  color: var(--ap-gray);
}

/* panel */
.sb-buy__eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--ap-blue);
  margin-bottom: 6px;
}
.sb-buy__title {
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.sb-buy__from {
  margin-top: 10px;
  font-size: 15px;
  color: var(--ap-gray-2);
}
.sb-buy__from sup { color: var(--ap-blue); }

.sb-buy__group { margin-top: 34px; }
.sb-buy__group-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.sb-buy__group-title span { color: var(--ap-gray); font-weight: 400; }

.sb-buy__options { display: flex; gap: 12px; }
.sb-buy__options--stack { flex-direction: column; }

.sb-opt {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--ap-hairline);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.sb-opt input { position: absolute; opacity: 0; pointer-events: none; }
.sb-opt.is-selected {
  border-color: var(--ap-blue);
  box-shadow: 0 0 0 1px var(--ap-blue);
}
.sb-opt__dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.12);
}
.sb-opt__dot--white { background: #e9e9ec; }
.sb-opt__dot--black { background: #46484c; }
.sb-opt__text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.sb-opt__text b { font-size: 15px; font-weight: 600; }
.sb-opt__text small { font-size: 12px; color: var(--ap-gray); line-height: 1.4; }
.sb-opt__price { margin-left: auto; font-size: 14px; font-weight: 600; white-space: nowrap; }

/* summary */
.sb-buy__summary {
  margin-top: 34px;
  padding: 22px 0 6px;
  border-top: 1px solid var(--ap-hairline);
}
.sb-buy__srow {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 15px;
  color: var(--ap-gray-2);
  padding: 7px 0;
}
.sb-buy__srow--total {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--ap-hairline);
  font-size: 22px;
  font-weight: 600;
  color: var(--ap-near-black);
}
.sb-buy__monthly { font-size: 13px; color: var(--ap-gray); margin-top: 6px; }
.sb-buy__monthly sup { color: var(--ap-blue); }

.sb-buy__delivery {
  margin-top: 20px;
  font-size: 14px;
  color: var(--ap-gray-2);
}
.sb-buy__delivery b { color: var(--ap-near-black); }

/* actions */
.sb-buy__actions { margin-top: 22px; display: flex; flex-direction: column; gap: 12px; }
.sb-buy__btn {
  width: 100%;
  padding: 15px 20px;
  border-radius: 12px;
  border: none;
  font-family: var(--sb-font);
  font-size: 17px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease), opacity 0.2s;
}
.sb-buy__btn--primary { background: var(--ap-blue); color: #fff; }
.sb-buy__btn--primary:hover { background: var(--ap-blue-hover); }
.sb-buy__btn--primary.is-added { background: #34c759; }
.sb-buy__btn--pay {
  background: #000;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.sb-buy__btn--pay:hover { background: #1a1a1a; }
.sb-buy__applelogo { width: 16px; height: 18px; margin-right: 2px; }

.sb-buy__note {
  margin-top: 18px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ap-gray);
}

/* Apple Music promo pill disclaimer */
.sb-music__disclaimer {
  margin-top: 10px;
  font-size: 11px;
  line-height: 1.45;
  color: #6b3b44;
}

/* Email icon above the closing "Get in Touch" */
.sb-closing__icon {
  display: inline-flex;
  color: var(--ap-blue);
  margin-bottom: 14px;
}
.sb-closing__icon svg { width: 34px; height: 34px; }

/* Apple Music brand assets in the music section */
.sb-music__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.sb-music__logo {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(120,0,20,0.35);
}
.sb-music__logo svg { width: 100%; height: 100%; display: block; }
.sb-music__logo--sm { width: 24px; height: 24px; border-radius: 7px; box-shadow: none; }
.sb-music__wordmark {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
}
/* keep the eyebrow (redundant with the wordmark now) subtle */
.sb-music__kicker { display: none; }

.sb-music__listen {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 11px 20px 11px 12px;
  border-radius: 999px;
  background: #fff;
  color: #1d1d1f;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 22px rgba(120,0,20,0.28);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.sb-music__listen:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(120,0,20,0.42);
}

/* ── Animate all Apple-style line icons across the site ── */
@keyframes sb-icon-bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
.sb-card__icon svg,
.sb-closing__icon svg {
  animation: sb-icon-bob 3.4s ease-in-out infinite;
  will-change: transform;
}
.sb-card:nth-child(2) .sb-card__icon svg { animation-delay: .25s; }
.sb-card:nth-child(3) .sb-card__icon svg { animation-delay: .5s; }
.sb-card:nth-child(4) .sb-card__icon svg { animation-delay: .75s; }
.sb-card:nth-child(5) .sb-card__icon svg { animation-delay: 1s; }
.sb-card:nth-child(6) .sb-card__icon svg { animation-delay: 1.25s; }
.sb-feature__icon svg { animation: sb-icon-bob 3.8s ease-in-out infinite; }
.sb-feature:nth-child(2) .sb-feature__icon svg { animation-delay: .4s; }
.sb-feature:nth-child(3) .sb-feature__icon svg { animation-delay: .8s; }
@media (prefers-reduced-motion: reduce) {
  .sb-card__icon svg, .sb-closing__icon svg, .sb-feature__icon svg { animation: none; }
}

/* ── Colourful Apple light glowing from the bottom of the Introducing section ── */
.sb-intro__glow {
  position: absolute;
  left: 50%;
  bottom: -120px;
  width: min(760px, 92%);
  height: 320px;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(closest-side, rgba(255,149,0,0.85), rgba(255,204,0,0.45) 55%, transparent 78%),
    radial-gradient(closest-side, rgba(255,45,85,0.5), transparent 72%),
    radial-gradient(closest-side, rgba(90,169,255,0.35), transparent 70%);
  filter: blur(60px);
  opacity: 0.9;
  animation: sb-intro-glow 6.5s ease-in-out infinite;
}
@keyframes sb-intro-glow {
  0%, 100% { opacity: 0.72; transform: translateX(-50%) scale(1); }
  50%      { opacity: 1;    transform: translateX(-50%) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .sb-intro__glow { animation: none; }
}