/* SaySong marketing — neon navy stage + cyan / pink / gold glow */

:root {
  --stage: #0a1020;
  --stage-lift: #121a30;
  --card: rgba(18, 26, 48, 0.72);
  --ink: #ffffff;
  --mute: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.48);
  --cyan: #1ae0ff;
  --pink: #ff4fa3;
  --purple: #6c5ce7;
  --gold: #ffb300;
  --gold-deep: #e89a00;
  --body: "Nunito", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --shell: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(108, 92, 231, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 30%, rgba(255, 79, 163, 0.14), transparent 50%),
    radial-gradient(ellipse 40% 35% at 0% 70%, rgba(26, 224, 255, 0.1), transparent 45%),
    var(--stage);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.shell {
  width: min(100% - 2rem, var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: -4rem;
  transform: translateX(-50%);
  z-index: 100;
  padding: 0.55rem 1rem;
  background: var(--pink);
  color: #fff;
  font-weight: 900;
}

.skip-link:focus {
  top: 0.5rem;
}

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.45;
  animation: driftOrb 14s ease-in-out infinite alternate;
}

.orb--cyan {
  width: 28rem;
  height: 28rem;
  left: -8%;
  top: 12%;
  background: rgba(26, 224, 255, 0.35);
}

.orb--pink {
  width: 22rem;
  height: 22rem;
  right: -5%;
  top: 35%;
  background: rgba(255, 79, 163, 0.28);
  animation-delay: -4s;
}

.orb--gold {
  width: 18rem;
  height: 18rem;
  left: 35%;
  bottom: 8%;
  background: rgba(255, 179, 0, 0.18);
  animation-delay: -7s;
}

@keyframes driftOrb {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(2%, -3%) scale(1.08); }
}

.top {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  padding: 0.85rem 0;
  background: linear-gradient(180deg, rgba(10, 16, 32, 0.92), transparent);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease;
}

.top.is-solid {
  background: rgba(10, 16, 32, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(255, 79, 163, 0.22);
}

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

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 900;
}

.mark img {
  border-radius: 12px;
  box-shadow:
    0 0 0 1.5px rgba(255, 79, 163, 0.45),
    0 0 20px rgba(26, 224, 255, 0.2);
}

.mark__name {
  font-size: 1.15rem;
}

.mark__accent {
  background: linear-gradient(120deg, var(--cyan), var(--purple), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.top__nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top__nav a {
  color: var(--mute);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
}

.top__nav a:hover {
  color: var(--ink);
}

.top__cta {
  color: #fff !important;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  font-weight: 900 !important;
  box-shadow: 0 6px 22px rgba(255, 79, 163, 0.35);
}

.top__cta:hover {
  text-decoration: none !important;
}

.kicker {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-title {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  margin-bottom: 1.75rem;
  max-width: 22ch;
}

.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 6rem 0 3rem;
}

.hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    min-height: calc(100svh - 4rem);
  }
}

.hero__badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(26, 224, 255, 0.1);
  border: 1px solid rgba(26, 224, 255, 0.28);
}

.hero__logo-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.hero__icon {
  border-radius: 18px;
  box-shadow:
    0 0 0 2px rgba(255, 79, 163, 0.35),
    0 16px 40px rgba(0, 0, 0, 0.45);
}

.brand-lock {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 4.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.brand-lock span {
  background: linear-gradient(120deg, var(--cyan) 0%, var(--purple) 45%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__tagline {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

.hero h1 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.55rem, 3.4vw, 2.25rem);
  font-weight: 800;
  max-width: 20ch;
}

.hero__lede {
  margin: 0 0 1.6rem;
  max-width: 32rem;
  color: var(--mute);
  font-size: 1.08rem;
  font-weight: 600;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero__phone {
  position: relative;
  margin: 0;
  justify-self: center;
  width: min(100%, 19rem);
}

.hero__phone-glow {
  position: absolute;
  inset: 10% 5%;
  border-radius: 40px;
  background: linear-gradient(135deg, rgba(26, 224, 255, 0.35), rgba(255, 79, 163, 0.35));
  filter: blur(40px);
  animation: pulseGlow 6s ease-in-out infinite;
}

.hero__phone-frame {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.12),
    0 0 0 4px rgba(255, 79, 163, 0.2),
    0 32px 70px rgba(0, 0, 0, 0.55);
  animation: floatPhone 5.5s ease-in-out infinite;
}

.hero__phone-frame img {
  width: 100%;
  height: auto;
}

.hero__notes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.note {
  position: absolute;
  font-size: 1.6rem;
  font-weight: 900;
  filter: drop-shadow(0 0 12px currentColor);
  animation: floatNote 4s ease-in-out infinite;
}

.note--1 { top: 8%; right: -4%; color: var(--cyan); }
.note--2 { top: 35%; right: -10%; color: var(--gold); animation-delay: 0.6s; font-size: 2rem; }
.note--3 { bottom: 28%; left: -8%; color: var(--pink); animation-delay: 1.1s; }
.note--4 { bottom: 10%; right: 6%; color: var(--pink); animation-delay: 0.3s; font-size: 1.2rem; }

@keyframes floatNote {
  0%, 100% { transform: translateY(0) rotate(-6deg); opacity: 0.85; }
  50% { transform: translateY(-12px) rotate(6deg); opacity: 1; }
}

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

@keyframes pulseGlow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.05); }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.2rem;
  font-weight: 900;
  text-decoration: none !important;
  border-radius: 16px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn--lg {
  padding: 1rem 1.45rem;
}

.btn small {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.btn span {
  line-height: 1.15;
  text-align: start;
}

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--pink) 0%, var(--purple) 55%, #4a3fd9 100%);
  box-shadow: 0 10px 32px rgba(255, 79, 163, 0.35);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(255, 79, 163, 0.42);
}

.btn--ghost {
  color: var(--faint);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  cursor: default;
}

.motion-rise {
  opacity: 0;
  transform: translateY(18px);
  animation: riseIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.motion-rise--2 { animation-delay: 0.1s; }
.motion-rise--3 { animation-delay: 0.18s; }
.motion-rise--4 { animation-delay: 0.26s; }
.motion-rise--5 { animation-delay: 0.34s; }
.motion-rise--6 { animation-delay: 0.42s; }

@keyframes riseIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.features {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 8vw, 5.5rem) 0;
}

.features__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 800px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: 1.5rem 1.35rem;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(26, 224, 255, 0.28);
}

.feature-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
  color: var(--ink);
}

.feature-card p {
  margin: 0;
  color: var(--mute);
  font-size: 0.98rem;
  font-weight: 600;
}

.showcase {
  position: relative;
  z-index: 1;
  padding: clamp(2.5rem, 7vw, 5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.showcase__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 880px) {
  .showcase__inner {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.wave-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 16rem;
  padding: 2rem;
}

.wave {
  position: absolute;
  border-radius: 50%;
  border: 2px solid transparent;
  animation: spinWave 12s linear infinite;
}

.wave--a {
  width: 14rem;
  height: 14rem;
  border-top-color: var(--cyan);
  border-right-color: rgba(26, 224, 255, 0.2);
}

.wave--b {
  width: 11rem;
  height: 11rem;
  border-bottom-color: var(--pink);
  border-left-color: rgba(255, 79, 163, 0.2);
  animation-direction: reverse;
  animation-duration: 9s;
}

.wave--c {
  width: 8rem;
  height: 8rem;
  border-top-color: var(--gold);
  animation-duration: 7s;
}

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

.wave-stage__icon {
  position: relative;
  z-index: 1;
  border-radius: 28px;
  box-shadow:
    0 0 0 3px rgba(255, 79, 163, 0.3),
    0 20px 50px rgba(0, 0, 0, 0.45);
}

.showcase__copy h2 {
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  margin-bottom: 0.85rem;
}

.showcase__copy p {
  margin: 0 0 1.25rem;
  color: var(--mute);
  font-weight: 600;
  max-width: 34rem;
}

.pill-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.pill-list li {
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--cyan);
  background: rgba(26, 224, 255, 0.1);
  border: 1px solid rgba(26, 224, 255, 0.22);
}

.path {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 8vw, 5.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.path__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

@media (min-width: 900px) {
  .path__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.path__copy h2 {
  font-size: clamp(1.85rem, 3.8vw, 2.55rem);
  margin-bottom: 0.85rem;
}

.path__copy p {
  margin: 0;
  color: var(--mute);
  font-weight: 600;
  max-width: 34rem;
}

.path__beats {
  list-style: none;
  margin: 0;
  padding: 0;
}

.path__beats li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.path__beats h3 {
  font-size: 1.08rem;
  margin-bottom: 0.2rem;
}

.path__beats p {
  margin: 0;
  color: var(--mute);
  font-size: 0.95rem;
  font-weight: 600;
}

.path__num {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-weight: 900;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  box-shadow: 0 0 0 3px rgba(255, 79, 163, 0.2);
}

.close {
  position: relative;
  z-index: 1;
  padding: clamp(3.5rem, 9vw, 5.5rem) 0 clamp(4.5rem, 11vw, 6.5rem);
  border-top: 1px solid rgba(255, 79, 163, 0.14);
  text-align: center;
}

.close__inner {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
}

.close__icon {
  border-radius: 24px;
  box-shadow:
    0 0 0 2px rgba(255, 79, 163, 0.35),
    0 16px 36px rgba(0, 0, 0, 0.4);
}

.close h2 {
  font-size: clamp(2rem, 4.5vw, 2.85rem);
}

.close p {
  margin: 0 0 0.65rem;
  color: var(--mute);
  max-width: 28rem;
  font-weight: 600;
}

.foot {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0 2.5rem;
  background: rgba(6, 10, 20, 0.85);
}

.foot__inner {
  display: grid;
  gap: 1rem;
}

.foot__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 900;
}

.foot__brand img {
  border-radius: 8px;
}

.foot__by {
  font-weight: 600;
  color: var(--faint);
  font-size: 0.9rem;
}

.foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
}

.foot__links a {
  color: var(--mute);
  font-size: 0.92rem;
  font-weight: 700;
}

.foot__note {
  margin: 0;
  color: var(--faint);
  font-size: 0.85rem;
  font-weight: 600;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 700px) {
  .top__nav a:not(.top__cta) {
    display: none;
  }

  .hero__phone {
    width: min(100%, 16rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .motion-rise,
  .reveal {
    opacity: 1;
    transform: none;
  }
}