:root {
  --bg: #eef8ff;
  --bg-deep: #dff1ff;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: rgba(243, 251, 255, 0.96);
  --line: rgba(14, 165, 233, 0.14);
  --line-strong: rgba(14, 165, 233, 0.28);
  --text: #0d2238;
  --muted: #5f7f9c;
  --cyan: #4eeeff;
  --cyan-2: #0ea5e9;
  --blue: #2563eb;
  --pink: #ff4fa3;
  --gold: #ffd76a;
  --shadow: 0 18px 45px rgba(34, 104, 158, 0.12);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1180px;
  --mouse-x: 50vw;
  --mouse-y: 50vh;
  --trail-x: 50vw;
  --trail-y: 50vh;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  font-weight: 500;
  background:
    radial-gradient(circle at 20% 20%, rgba(14, 165, 233, 0.12), transparent 28%),
    radial-gradient(circle at 80% 0%, rgba(37, 99, 235, 0.12), transparent 26%),
    linear-gradient(180deg, #f9fdff 0%, #e6f5ff 52%, #f4fbff 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

.mouse-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle 110px at var(--mouse-x) var(--mouse-y), rgba(88, 244, 255, 0.34), transparent 58%),
    radial-gradient(circle 220px at var(--mouse-x) var(--mouse-y), rgba(37, 99, 235, 0.12), transparent 68%);
  mix-blend-mode: screen;
  transition: background-position 120ms linear;
}

.mouse-trail {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle 180px at var(--trail-x) var(--trail-y), rgba(112, 235, 255, 0.18), transparent 60%),
    radial-gradient(circle 320px at var(--trail-x) var(--trail-y), rgba(173, 122, 255, 0.1), transparent 72%);
  filter: blur(10px);
  mix-blend-mode: screen;
}

.mouse-cursor {
  position: fixed;
  left: var(--mouse-x);
  top: var(--mouse-y);
  width: 1.25rem;
  height: 1.25rem;
  margin-left: -0.625rem;
  margin-top: -0.625rem;
  pointer-events: none;
  z-index: 55;
  border-radius: 50%;
  border: 1px solid rgba(130, 247, 255, 0.95);
  box-shadow:
    0 0 18px rgba(78, 238, 255, 0.45),
    inset 0 0 10px rgba(255, 255, 255, 0.35);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0 15%, rgba(78, 238, 255, 0.18) 40%, transparent 70%);
}

.mouse-cursor::before,
.mouse-cursor::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(116, 246, 255, 0.95);
  box-shadow: 0 0 14px rgba(78, 238, 255, 0.45);
}

.mouse-cursor::before {
  width: 1px;
  height: 2rem;
}

.mouse-cursor::after {
  width: 2rem;
  height: 1px;
}

.click-burst {
  position: fixed;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 60;
}

.click-ring,
.click-spark {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

.click-ring {
  width: 1rem;
  height: 1rem;
  margin-left: -0.5rem;
  margin-top: -0.5rem;
  border-radius: 50%;
  border: 2px solid rgba(78, 238, 255, 0.85);
  box-shadow: 0 0 18px rgba(78, 238, 255, 0.4);
  animation: clickRing 700ms ease-out forwards;
}

.click-spark {
  width: 0.4rem;
  height: 0.4rem;
  margin-left: -0.2rem;
  margin-top: -0.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #4eeeff, #ff73bb);
  box-shadow: 0 0 14px rgba(78, 238, 255, 0.45);
  animation: clickSpark 720ms cubic-bezier(0.18, 0.72, 0.24, 1) forwards;
  transform: rotate(var(--angle)) translateX(0);
}

.page-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  z-index: 1;
}

.orb,
.grid-glow {
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
}

.floating-mascot {
  position: fixed;
  left: 0;
  top: 0;
  width: clamp(5.5rem, 9vw, 8.5rem);
  aspect-ratio: 1;
  pointer-events: none;
  z-index: 3;
  opacity: 0.92;
  filter: drop-shadow(0 12px 24px rgba(34, 104, 158, 0.18));
  animation: mascotCruise 26s linear infinite;
}

.floating-mascot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mascot-keyboard {
  width: clamp(5.8rem, 10vw, 9.4rem);
  left: auto;
  top: auto;
  right: 2rem;
  bottom: 7rem;
  opacity: 0.98;
  padding: 0.65rem;
  border-radius: 2rem;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.05) 70%, transparent 100%);
  filter:
    drop-shadow(0 18px 36px rgba(34, 104, 158, 0.18))
    drop-shadow(0 0 18px rgba(78, 238, 255, 0.2));
  animation: mascotKeyboardHover 4.8s ease-in-out infinite;
}

.mascot-clover {
  width: clamp(4.4rem, 7vw, 6.4rem);
  opacity: 0.82;
  animation: mascotCruiseLeaf 34s linear infinite;
}

.mascot-donut {
  width: clamp(4.8rem, 8vw, 7rem);
  opacity: 0.9;
  animation: mascotCruiseDonut 32s linear infinite;
}

.mascot-vinyl-fixed {
  left: 1.2rem;
  top: auto;
  bottom: 8rem;
  width: clamp(5.6rem, 9vw, 8.6rem);
  opacity: 0.98;
  padding: 0.45rem;
  border-radius: 2rem;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04) 65%, transparent 100%);
  filter:
    drop-shadow(0 20px 38px rgba(58, 87, 186, 0.22))
    drop-shadow(0 0 22px rgba(196, 118, 255, 0.22));
  animation: mascotVinylPulse 6.2s ease-in-out infinite;
}

.orb {
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.44;
  animation: drift 14s ease-in-out infinite;
}

.orb-a {
  top: -8rem;
  left: -6rem;
  background: rgba(78, 238, 255, 0.16);
}

.orb-b {
  right: -8rem;
  top: 12rem;
  background: rgba(37, 99, 235, 0.18);
  animation-delay: -4s;
}

.grid-glow {
  inset: 0;
  background:
    linear-gradient(rgba(14, 165, 233, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.05) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 80%);
  opacity: 0.3;
}

.topbar,
.section {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: rgba(249, 253, 255, 0.55);
  border-bottom: 1px solid rgba(14, 165, 233, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(223, 241, 255, 0.95));
  border: 1px solid rgba(14, 165, 233, 0.12);
  box-shadow: 0 8px 18px rgba(34, 104, 158, 0.14);
  padding: 0.16rem;
}

.brand-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  transform: scale(1.08);
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong {
  font-size: 0.98rem;
  font-weight: 700;
}

.brand-copy small,
.nav a,
.section-heading p,
.hero-copy p,
.contact-label,
.feature-list li,
.step-card p,
.service-card p,
.service-points li,
.gift-card p,
.qr-note {
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 1.25rem;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid rgba(14, 165, 233, 0.12);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #03111f;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(14, 165, 233, 0.25);
}

.button.secondary,
.button.ghost {
  background: rgba(255, 255, 255, 0.72);
}

.button.full {
  width: 100%;
}

.section {
  padding: 2.5rem 0 1rem;
  position: relative;
}

.hero-copy,
.section-heading,
.pricing-wrapper,
.service-grid,
.contact-layout-grid {
  position: relative;
  z-index: 1;
}

.section-stickers {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.gift-sticker {
  position: absolute;
  display: block;
  width: clamp(4.5rem, 8vw, 7rem);
  aspect-ratio: 1;
  padding: 0.3rem;
  border-radius: 1.8rem;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0) 72%);
  filter: drop-shadow(0 14px 24px rgba(34, 104, 158, 0.14));
}

.gift-sticker img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: normal;
  filter: brightness(1.03) saturate(1.08) contrast(1.02);
}

.sticker-corgi {
  right: 2.5rem;
  top: 0.35rem;
  animation: stickerBob 5.4s ease-in-out infinite;
}

.sticker-clover {
  left: 1rem;
  bottom: -0.1rem;
  width: clamp(4rem, 6vw, 5.3rem);
  animation: stickerSwing 6.2s ease-in-out infinite;
}

.sticker-donut {
  right: -0.35rem;
  top: 8rem;
  width: clamp(4.8rem, 8vw, 6.6rem);
  animation: stickerDrift 6.8s ease-in-out infinite;
}

.sticker-gg {
  left: -0.3rem;
  bottom: 5.5rem;
  width: clamp(4rem, 7vw, 5.9rem);
  animation: stickerBob 5.8s ease-in-out infinite -1.2s;
}

.sticker-vinyl {
  right: 0.4rem;
  top: 1.2rem;
  width: clamp(5rem, 9vw, 7.2rem);
  animation: stickerSpinFloat 10s linear infinite;
}

.sticker-party {
  left: 0.25rem;
  top: 0.4rem;
  width: clamp(4.6rem, 7vw, 6rem);
  animation: stickerPulse 6.4s ease-in-out infinite;
}

.hero {
  padding-top: 3.2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-kicker {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(78, 238, 255, 0.2);
}

.pill-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.hero-copy h1,
.section-heading h2,
.screen-copy h2,
.service-card h3,
.qr-card h3 {
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  line-height: 1.05;
  font-weight: 700;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 5vw, 5.3rem);
  margin: 1rem 0;
}

.hero-zalo {
  margin: -0.25rem 0 1.5rem;
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #0b7dc5;
  text-transform: uppercase;
}

.hero-copy h1 span {
  display: block;
  background: linear-gradient(90deg, var(--cyan), #8cefff 42%, var(--pink) 94%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  font-size: 1.05rem;
  max-width: 42rem;
  line-height: 1.75;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.hero-stats,
.contact-strip,
.pricing-wrapper,
.step-grid,
.service-grid,
.contact-layout-grid {
  display: grid;
  gap: 1rem;
}

.hero-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card,
.contact-card,
.pricing-table-card,
.pricing-side-card,
.gift-card,
.step-card,
.service-card,
.qr-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(240, 249, 255, 0.96));
  border: 1px solid rgba(14, 165, 233, 0.1);
  box-shadow: var(--shadow);
}

.stat-card,
.contact-card,
.pricing-side-card,
.step-card,
.service-card,
.qr-card {
  border-radius: var(--radius-lg);
}

.stat-card {
  padding: 1.15rem;
}

.stat-card strong,
.contact-value strong,
.step-card h3 {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.phone-card {
  position: relative;
  width: min(100%, 470px);
  padding: 1rem;
  border-radius: 2.3rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(228, 244, 255, 0.96)),
    radial-gradient(circle at 20% 0%, rgba(78, 238, 255, 0.2), transparent 30%);
  border: 1px solid rgba(14, 165, 233, 0.12);
  box-shadow:
    0 24px 60px rgba(34, 104, 158, 0.12),
    0 0 0 1px rgba(78, 238, 255, 0.12);
  animation: floatCard 6s ease-in-out infinite;
}

.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0.3rem 0.8rem;
}

.live-pill {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 79, 163, 0.18);
  color: #ffd7ea;
  font-size: 0.86rem;
  border: 1px solid rgba(255, 79, 163, 0.26);
}

.signal-bars {
  width: 3rem;
  height: 0.8rem;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 20%, transparent 20% 30%, rgba(255, 255, 255, 0.18) 30% 55%, transparent 55% 65%, rgba(255, 255, 255, 0.18) 65% 100%);
}

.phone-screen {
  position: relative;
  min-height: 34rem;
  overflow: hidden;
  padding: 1.6rem;
  border-radius: 1.8rem;
  background:
    radial-gradient(circle at top, rgba(78, 238, 255, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(245, 252, 255, 0.98), rgba(225, 242, 255, 0.98));
  border: 1px solid rgba(78, 238, 255, 0.18);
}

.coin-rings .ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(78, 238, 255, 0.7);
  filter: drop-shadow(0 0 12px rgba(78, 238, 255, 0.55));
}

.ring-a {
  top: 2rem;
  right: 2rem;
  width: 12rem;
  height: 12rem;
  border-color: rgba(255, 79, 163, 0.55);
  animation: spin 12s linear infinite;
}

.ring-b {
  top: 3rem;
  right: 3rem;
  width: 9rem;
  height: 9rem;
  animation: spin 8s linear infinite reverse;
}

.coin-stack {
  position: absolute;
  display: grid;
  place-items: center;
}

.coin-stack.big {
  right: 4.3rem;
  top: 5.6rem;
}

.coin-stack span {
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 36% 34%, rgba(255, 255, 255, 0.95), transparent 18%),
    linear-gradient(145deg, #ffeb9a, #ffc93d 65%, #e29905);
  border: 5px solid rgba(255, 241, 176, 0.48);
  box-shadow:
    inset 0 -10px 20px rgba(145, 86, 0, 0.22),
    0 10px 20px rgba(255, 193, 59, 0.28);
}

.mini-coin,
.gift-coin::before {
  background-image: url("assets/coin-reference.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 155%;
  background-color: rgba(255, 255, 255, 0.96);
  border-radius: 50%;
  border: 1px solid rgba(14, 165, 233, 0.08);
  box-shadow:
    0 6px 18px rgba(34, 104, 158, 0.1),
    inset 0 0 0 4px rgba(255, 255, 255, 0.55);
}

.coin-stack span {
  grid-area: 1 / 1;
}

.coin-stack span:nth-child(1) {
  transform: translate(-0.75rem, 0.8rem) scale(0.88);
  opacity: 0.78;
}

.coin-stack span:nth-child(2) {
  transform: translate(0.7rem, -0.65rem) scale(0.94);
}

.floating-tags {
  position: absolute;
  left: 1.5rem;
  top: 5.4rem;
  display: grid;
  gap: 0.85rem;
}

.floating-tags span,
.side-badge,
.trust-pill,
.contact-chip,
.service-chip {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.floating-tags span {
  display: inline-flex;
  width: fit-content;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 24px rgba(34, 104, 158, 0.12);
  animation: sway 4.5s ease-in-out infinite;
  font-weight: 600;
}

.floating-tags span:nth-child(2) {
  animation-delay: -1.4s;
}

.floating-tags span:nth-child(3) {
  animation-delay: -2.1s;
}

.screen-copy {
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  bottom: 1.7rem;
  padding: 1.3rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(78, 238, 255, 0.18);
}

.screen-copy p {
  margin: 0 0 0.45rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 700;
}

.screen-copy h2 {
  margin: 0;
  font-size: 1.5rem;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: -30% auto auto -10%;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(78, 238, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.service-chip {
  display: inline-flex;
  padding: 0.55rem 0.95rem;
  margin-bottom: 1rem;
  color: #03111f;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), #8ff8ff);
}

.service-chip.alt {
  background: linear-gradient(135deg, #9dd8ff, #5cb0ff);
}

.service-card h3 {
  margin: 0 0 0.85rem;
  font-size: 1.65rem;
}

.service-card p {
  line-height: 1.8;
  margin: 0 0 1rem;
  font-weight: 500;
}

.service-points,
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 0.9rem;
}

.service-points li,
.feature-list li {
  position: relative;
  padding-left: 1.2rem;
  line-height: 1.7;
}

.service-points li::before,
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.contact-layout-grid {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  align-items: start;
}

.contact-strip {
  grid-template-columns: 1fr;
}

.contact-card {
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-chip {
  min-width: 4.2rem;
  min-height: 4.2rem;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
}

.contact-chip.zalo {
  color: #66e4ff;
}

.contact-chip.person {
  color: #a5f0ff;
}

.contact-chip.shield {
  color: #ffd76a;
}

.qr-card {
  padding: 1.35rem;
  display: grid;
  gap: 1rem;
}

.qr-card h3 {
  margin: 0.4rem 0 0.7rem;
  font-size: 1.55rem;
}

.qr-card p {
  line-height: 1.75;
  margin: 0;
}

.qr-link {
  width: 100%;
}

.qr-image-wrap {
  padding: 0.8rem;
  border-radius: 1.6rem;
  background: rgba(238, 248, 255, 0.9);
  border: 1px solid rgba(14, 165, 233, 0.08);
}

.qr-image {
  display: block;
  width: 100%;
  border-radius: 1.1rem;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: end;
  margin-bottom: 1.4rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin: 0.35rem 0 0;
}

.section-heading p {
  max-width: 31rem;
  line-height: 1.75;
}

.pricing-wrapper {
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.7fr);
  align-items: start;
}

.pricing-table-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.table-head,
.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(190px, 0.9fr);
}

.table-head {
  background: linear-gradient(90deg, rgba(78, 238, 255, 0.95), rgba(46, 185, 255, 0.92));
  color: #02111d;
  font-weight: 800;
}

.head-cell {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
}

.head-cell.pink {
  justify-content: center;
  color: #fff0f7;
  background: linear-gradient(135deg, rgba(255, 79, 163, 0.92), rgba(255, 105, 180, 0.88));
}

.mini-coin {
  width: 2.5rem;
  height: 2.5rem;
}

.pricing-rows {
  background: rgba(248, 253, 255, 0.96);
}

.price-row {
  position: relative;
}

.merged-row {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr) auto minmax(190px, 0.9fr);
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 1rem;
  row-gap: 0.7rem;
  padding: 1.15rem 1.25rem;
}

.price-row::after {
  content: "";
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
}

.price-row:last-child::after {
  display: none;
}

.price-icon {
  grid-row: 1 / 3;
  align-self: center;
}

.row-label,
.row-arrow,
.row-value {
  display: flex;
  align-items: center;
}

.row-label {
  font-weight: 800;
  line-height: 1;
  color: #17304b;
}

.row-label-top {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.75rem;
}

.row-label-bottom {
  grid-column: 2;
  grid-row: 2;
  font-size: 1.45rem;
  color: #1596de;
}

.row-arrow {
  justify-content: center;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(78, 238, 255, 0.55);
}

.row-arrow-top {
  grid-column: 3;
  grid-row: 1;
  font-size: 1.8rem;
}

.row-arrow-bottom {
  grid-column: 3;
  grid-row: 2;
  font-size: 1.45rem;
  opacity: 0.9;
}

.row-value {
  justify-content: flex-end;
  text-align: right;
  font-weight: 800;
}

.row-value-top {
  grid-column: 4;
  grid-row: 1;
  font-size: 1.95rem;
  color: #ff6cae;
}

.row-value-bottom {
  grid-column: 4;
  grid-row: 2;
  font-size: 1.7rem;
  color: #24577f;
}

.rounded-coins {
  color: #1596de;
}

.gift-coin {
  position: relative;
  width: 4.6rem;
  height: 4.1rem;
  display: grid;
  place-items: center;
}

.gift-coin::before {
  content: "";
  width: 3.25rem;
  height: 3.25rem;
}

.gift-coin::after {
  display: none;
}

.table-footer {
  padding: 1.2rem 1.4rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(235, 247, 255, 0.8);
}

.trust-pill {
  padding: 0.9rem 1.2rem;
  background: rgba(255, 255, 255, 0.82);
}

.pricing-side-card {
  padding: 1.5rem;
}

.side-badge {
  display: inline-flex;
  padding: 0.55rem 0.95rem;
  color: #a7f0ff;
  background: rgba(255, 255, 255, 0.05);
}

.pricing-side-card h3 {
  font-size: 1.65rem;
  margin: 1rem 0;
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  font-weight: 700;
}

.gift-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.gift-card {
  position: relative;
  padding: 1.35rem;
  border-radius: 1.6rem;
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.gift-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--line-strong);
  box-shadow: 0 18px 50px rgba(14, 165, 233, 0.16);
}

.gift-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(78, 238, 255, 0.12), transparent 40%, rgba(255, 79, 163, 0.12));
  z-index: 0;
}

.gift-card > * {
  position: relative;
  z-index: 1;
}

.gift-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.gift-icon {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: rgba(231, 245, 255, 0.9);
  font-weight: 800;
  color: var(--gold);
}

.gift-tag {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  color: #02111f;
  background: linear-gradient(90deg, var(--cyan), #b2fbff);
}

.gift-card h3 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
}

.gift-card p {
  margin: 0.55rem 0 1.1rem;
  line-height: 1.7;
}

.gift-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.gift-price {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ff76b5;
}

.gift-cta {
  color: var(--cyan);
  font-weight: 700;
}

.step-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card {
  padding: 1.45rem;
}

.step-card span {
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.95rem;
  color: #02111f;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), #b8f7ff);
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(2rem, 1.2rem, 0);
  }
}

@keyframes mascotCruise {
  0% {
    transform: translate3d(4vw, 14vh, 0) rotate(-8deg);
  }
  18% {
    transform: translate3d(78vw, 10vh, 0) rotate(12deg);
  }
  36% {
    transform: translate3d(82vw, 44vh, 0) rotate(-6deg);
  }
  54% {
    transform: translate3d(12vw, 58vh, 0) rotate(10deg);
  }
  72% {
    transform: translate3d(70vw, 78vh, 0) rotate(-12deg);
  }
  88% {
    transform: translate3d(18vw, 84vh, 0) rotate(8deg);
  }
  100% {
    transform: translate3d(4vw, 14vh, 0) rotate(-8deg);
  }
}

@keyframes mascotCruiseAlt {
  0% {
    transform: translate3d(76vw, 18vh, 0) rotate(10deg);
  }
  16% {
    transform: translate3d(12vw, 24vh, 0) rotate(-8deg);
  }
  34% {
    transform: translate3d(18vw, 62vh, 0) rotate(7deg);
  }
  52% {
    transform: translate3d(74vw, 56vh, 0) rotate(-12deg);
  }
  70% {
    transform: translate3d(66vw, 82vh, 0) rotate(9deg);
  }
  88% {
    transform: translate3d(8vw, 74vh, 0) rotate(-6deg);
  }
  100% {
    transform: translate3d(76vw, 18vh, 0) rotate(10deg);
  }
}

@keyframes mascotKeyboardHover {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-8deg) scale(1);
  }
  25% {
    transform: translate3d(-6px, -10px, 0) rotate(-4deg) scale(1.03);
  }
  50% {
    transform: translate3d(2px, -18px, 0) rotate(3deg) scale(1.05);
  }
  75% {
    transform: translate3d(8px, -8px, 0) rotate(-2deg) scale(1.02);
  }
}

@keyframes mascotCruiseLeaf {
  0% {
    transform: translate3d(10vw, 8vh, 0) rotate(0deg);
  }
  20% {
    transform: translate3d(84vw, 22vh, 0) rotate(35deg);
  }
  40% {
    transform: translate3d(72vw, 68vh, 0) rotate(90deg);
  }
  60% {
    transform: translate3d(18vw, 74vh, 0) rotate(150deg);
  }
  80% {
    transform: translate3d(12vw, 34vh, 0) rotate(240deg);
  }
  100% {
    transform: translate3d(10vw, 8vh, 0) rotate(360deg);
  }
}

@keyframes mascotCruiseDonut {
  0% {
    transform: translate3d(84vw, 8vh, 0) rotate(0deg);
  }
  20% {
    transform: translate3d(62vw, 28vh, 0) rotate(72deg);
  }
  40% {
    transform: translate3d(78vw, 56vh, 0) rotate(144deg);
  }
  60% {
    transform: translate3d(16vw, 52vh, 0) rotate(216deg);
  }
  80% {
    transform: translate3d(24vw, 18vh, 0) rotate(288deg);
  }
  100% {
    transform: translate3d(84vw, 8vh, 0) rotate(360deg);
  }
}

@keyframes mascotVinylPulse {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-6deg) scale(1);
  }
  25% {
    transform: translate3d(0, -6px, 0) rotate(-2deg) scale(1.02);
  }
  50% {
    transform: translate3d(2px, -12px, 0) rotate(3deg) scale(1.04);
  }
  75% {
    transform: translate3d(-2px, -5px, 0) rotate(-1deg) scale(1.02);
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

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

@keyframes sway {
  0%,
  100% {
    transform: translateX(0px);
  }
  50% {
    transform: translateX(10px);
  }
}

@keyframes stickerBob {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-2deg);
  }
  50% {
    transform: translate3d(0, -10px, 0) rotate(4deg);
  }
}

@keyframes stickerSwing {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(6px, -8px, 0) rotate(10deg);
  }
}

@keyframes stickerDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-6deg);
  }
  50% {
    transform: translate3d(-8px, -10px, 0) rotate(6deg);
  }
}

@keyframes stickerSpinFloat {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(-4px, -8px, 0) rotate(180deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(360deg);
  }
}

@keyframes stickerPulse {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(3px, -8px, 0) scale(1.06);
  }
}

@keyframes clickRing {
  0% {
    opacity: 0.7;
    transform: scale(0.2);
  }
  100% {
    opacity: 0;
    transform: scale(6.5);
  }
}

@keyframes clickSpark {
  0% {
    opacity: 1;
    transform: rotate(var(--angle)) translateX(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: rotate(var(--angle)) translateX(var(--distance)) scale(0.2);
  }
}

@media (max-width: 1100px) {
  .hero,
  .pricing-wrapper,
  .section-heading,
  .contact-layout-grid,
  .gift-grid,
  .step-grid,
  .hero-stats,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
  }

  .nav {
    display: none;
  }
}

@media (max-width: 720px) {
  .topbar {
    padding-top: 0.9rem;
  }

  .button.ghost {
    display: none;
  }

  .section {
    width: min(calc(100% - 1.1rem), var(--max));
  }

  .hero {
    padding-top: 1.25rem;
  }

  .gift-sticker {
    width: 4.15rem;
  }

  .floating-mascot {
    width: 4.8rem;
    opacity: 0.88;
    animation-duration: 22s;
  }

  .mascot-keyboard {
    width: 5rem;
    right: 0.6rem;
    bottom: 6.2rem;
    padding: 0.4rem;
  }

  .mascot-clover {
    width: 4.2rem;
    animation-duration: 26s;
  }

  .mascot-donut {
    width: 4.35rem;
    animation-duration: 24s;
  }

  .mascot-vinyl-fixed {
    left: 0.4rem;
    bottom: 7.5rem;
    width: 4.8rem;
    padding: 0.25rem;
  }

  .sticker-corgi,
  .sticker-party {
    right: 0.3rem;
    left: auto;
    top: 0.25rem;
  }

  .sticker-clover {
    left: -0.35rem;
    bottom: -0.2rem;
  }

  .sticker-donut {
    right: -0.55rem;
    top: 4.6rem;
  }

  .sticker-gg,
  .sticker-vinyl {
    display: none;
  }

  .hero-copy h1 {
    font-size: 2.45rem;
  }

  .hero-zalo {
    margin-bottom: 1.2rem;
    font-size: 1rem;
  }

  .hero-copy p,
  .section-heading p {
    font-size: 0.97rem;
  }

  .phone-screen {
    min-height: 28rem;
  }

  .table-head,
  .price-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .head-cell.pink {
    justify-content: flex-start;
  }

  .merged-row {
    grid-template-columns: 3.8rem minmax(0, 1fr) auto minmax(120px, auto);
    padding: 1rem 0.85rem;
    column-gap: 0.75rem;
    row-gap: 0.55rem;
  }

  .row-label-top {
    font-size: 1.35rem;
  }

  .row-label-bottom {
    font-size: 1.1rem;
  }

  .row-arrow-top {
    font-size: 1.35rem;
  }

  .row-arrow-bottom {
    font-size: 1.1rem;
  }

  .row-value-top {
    font-size: 1.45rem;
  }

  .row-value-bottom {
    font-size: 1.25rem;
  }

  .screen-copy h2 {
    font-size: 1.2rem;
  }

  .qr-card,
  .service-card {
    padding: 1.1rem;
  }
}