/* =========================================================
   Ablai Aubakirov · DEPLOY — landing page
   Тёмная премиум-эстетика, неоновый cyan акцент.
========================================================= */

:root {
  --bg:        #050608;
  --bg-2:      #0a0d12;
  --ink:       #e9eef5;
  --ink-dim:   #8a93a2;
  --ink-mute:  #5b6473;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.04);

  --cyan:      #5ee8ff;
  --cyan-hot:  #00e5ff;
  --cyan-soft: rgba(94,232,255,0.16);
  --cyan-glow: 0 0 24px rgba(94,232,255,0.45),
               0 0 48px rgba(0,229,255,0.25);

  --font-display: "Unbounded", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --max:       1180px;
  --pad-x:     clamp(20px, 5vw, 56px);
  --radius:    14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(0,229,255,0.07), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(0,229,255,0.05), transparent 60%),
    var(--bg);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* film-grain overlay — едва заметная */
.grain {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1;
  opacity: 0.06;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

/* =========================================================
   NAV
========================================================= */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--pad-x);
  background: rgba(5,6,8,0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__brand { display: flex; align-items: center; gap: 10px; }
.nav__brand-mark {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px;
  font-family: var(--font-display); font-weight: 900;
  color: var(--bg);
  background: var(--cyan-hot);
  border-radius: 6px;
  box-shadow: var(--cyan-glow);
  font-size: 16px;
}
.nav__brand-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 12px; letter-spacing: 0.22em;
}
.nav__links { display: flex; gap: 22px; }
.nav__links a {
  font-size: 12px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color .2s ease;
}
.nav__links a:hover { color: var(--cyan); }
@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav { padding: 12px 18px; }
}

/* =========================================================
   HERO
========================================================= */
.hero {
  position: relative;
  padding: clamp(36px, 8vw, 84px) var(--pad-x) clamp(48px, 10vw, 96px);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: -10%;
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(0,229,255,0.10), transparent 70%),
    radial-gradient(40% 30% at 80% 100%, rgba(0,229,255,0.06), transparent 70%);
  filter: blur(40px);
  z-index: 0;
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: var(--max); margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 1.05fr) 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
@media (max-width: 820px) {
  .hero__inner { grid-template-columns: 1fr; }
}

.hero__cover {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
  box-shadow:
    0 30px 70px rgba(0,0,0,0.55),
    0 0 0 1px rgba(94,232,255,0.06),
    0 0 80px rgba(0,229,255,0.12);
  transform: translateZ(0);
}
.hero__cover img { width: 100%; height: 100%; object-fit: cover; }
.hero__cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.4));
  pointer-events: none;
}

/* fallback if cover image is missing — рисуем эстетику обложки */
.cover-fallback {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 50% 30%, rgba(0,229,255,0.10), transparent 60%),
    linear-gradient(180deg, #050608 0%, #0a1014 70%, #050608 100%);
  display: grid; place-content: center;
  text-align: center; padding: 24px;
}
.cover-fallback__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(94,232,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94,232,255,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(60% 60% at 50% 60%, black, transparent 80%);
}
.cover-fallback__title {
  position: relative;
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(48px, 9vw, 88px); letter-spacing: 0.04em;
  color: var(--ink);
  text-shadow: 0 0 18px rgba(94,232,255,0.55), 0 0 38px rgba(0,229,255,0.35);
}
.cover-fallback__sub {
  position: relative;
  margin-top: 8px;
  font-size: 11px; letter-spacing: 0.42em;
  color: var(--cyan);
}

.hero__meta { min-width: 0; }
.hero__eyebrow {
  margin: 0 0 18px;
  font-size: 11px; letter-spacing: 0.4em;
  color: var(--cyan);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 10px;
}
.hero__eyebrow::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan-hot);
  box-shadow: 0 0 12px var(--cyan-hot);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.85); }
}
.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(64px, 14vw, 156px);
  line-height: 0.88;
  letter-spacing: -0.02em;
  text-shadow:
    0 0 30px rgba(94,232,255,0.18),
    0 0 60px rgba(0,229,255,0.10);
}
.hero__artist {
  margin: 14px 0 22px;
  font-size: 14px; letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.hero__hook {
  font-family: var(--font-display); font-weight: 500;
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--cyan);
  letter-spacing: 0.01em;
}
.hero__hook-tr {
  margin: 6px 0 28px;
  font-size: 14px;
  color: var(--ink-mute);
  font-style: italic;
}

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

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  font-size: 13px; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--cyan-hot);
  color: #04161a;
  box-shadow: var(--cyan-glow);
}
.btn--primary:hover {
  background: #6cf2ff;
  box-shadow: 0 0 34px rgba(94,232,255,0.65), 0 0 70px rgba(0,229,255,0.35);
}
.btn--ghost {
  border-color: rgba(255,255,255,0.15);
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* =========================================================
   SECTIONS
========================================================= */
.section {
  padding: clamp(48px, 9vw, 96px) var(--pad-x);
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.section__head { margin-bottom: 36px; max-width: 720px; }
.section__num {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700;
  color: var(--cyan);
  font-size: 12px; letter-spacing: 0.32em;
  margin-bottom: 14px;
}
.section__title {
  margin: 0 0 12px;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: -0.02em; line-height: 1;
}
.section__lead {
  margin: 0;
  color: var(--ink-dim);
  font-size: 16px;
  max-width: 60ch;
}

/* =========================================================
   STREAMING BUTTONS
========================================================= */
.streams {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.streams__hint {
  margin-top: 20px;
  color: var(--ink-mute);
  font-size: 13px;
}
.stream {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  transition: border-color .2s ease, transform .15s ease, background .2s ease, color .2s ease;
  position: relative;
  overflow: hidden;
}
.stream::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--cyan-hot);
  opacity: 0;
  transition: opacity .2s ease;
  box-shadow: var(--cyan-glow);
}
.stream:hover {
  border-color: rgba(94,232,255,0.45);
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(94,232,255,0.06), rgba(255,255,255,0.01));
}
.stream:hover::before { opacity: 1; }
.stream:hover .stream__arrow { transform: translateX(4px); color: var(--cyan); }
.stream__logo {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  color: var(--ink);
  flex-shrink: 0;
}
.stream:hover .stream__logo { color: var(--cyan); }
.stream__name {
  flex: 1;
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.01em;
}
.stream__arrow {
  color: var(--ink-mute);
  font-family: var(--font-display);
  transition: transform .2s ease, color .2s ease;
}

/* =========================================================
   LYRICS
========================================================= */
.lyrics {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}
.lyrics__head {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.lyrics__hook {
  margin: 0;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(22px, 3.5vw, 32px);
  color: var(--cyan);
}
.lyrics__hook-tr {
  margin: 6px 0 16px;
  color: var(--ink-mute);
  font-style: italic;
}
.lyrics__meta {
  margin: 0;
  font-size: 11px; letter-spacing: 0.32em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.verse {
  margin: 0 0 36px;
  padding: 22px 24px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  transition: border-color .25s ease;
}
.verse:hover { border-left-color: var(--cyan); }
.verse p {
  margin: 0;
}
.verse p + p { margin-top: 4px; }
.verse__break { height: 14px; }
.verse__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px; letter-spacing: 0.28em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.verse--hook {
  background: linear-gradient(180deg, rgba(94,232,255,0.06), transparent);
  border-left-color: rgba(94,232,255,0.45);
}
.verse--hook p { font-weight: 500; }

.verse--bridge {
  background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent);
  font-style: italic;
  color: var(--ink-dim);
}
.verse--outro p { font-family: var(--font-display); font-weight: 500; }
.verse__shout {
  margin-top: 12px !important;
  font-size: 22px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.lyrics__translate {
  margin: 0 0 36px;
  padding: 16px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-dim);
  font-size: 15px;
}
.lyrics__translate summary {
  cursor: pointer;
  font-family: var(--font-display); font-weight: 500;
  font-size: 12px; letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
  user-select: none;
}
.lyrics__translate p { margin: 8px 0 0; }

/* =========================================================
   ABOUT
========================================================= */
.about {
  max-width: 680px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-dim);
}
.about p { margin: 0 0 16px; }
.about strong { color: var(--ink); font-weight: 600; }

/* =========================================================
   CONNECT
========================================================= */
.section--connect {
  border-top: 1px solid var(--line);
  margin-top: 24px;
}
.socials {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 12px;
}
.social {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
  transition: border-color .2s ease, color .2s ease, transform .15s ease, background .2s ease;
}
.social:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
  background: rgba(94,232,255,0.04);
}

/* =========================================================
   FOOTER
========================================================= */
.foot {
  padding: 40px var(--pad-x) 56px;
  text-align: center;
  border-top: 1px solid var(--line);
  color: var(--ink-mute);
  font-size: 13px;
}
.foot__name {
  margin: 0 0 8px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; letter-spacing: 0.32em;
  color: var(--ink);
  text-transform: uppercase;
}
.foot__line { margin: 0; }
.foot a { color: var(--ink-dim); border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.foot a:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* =========================================================
   SMART-LINK (/deploy/) — отдельная страница «выбери стриминг»
========================================================= */
.smart-body {
  background:
    radial-gradient(800px 600px at 50% -10%, rgba(0,229,255,0.10), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, rgba(0,229,255,0.05), transparent 60%),
    var(--bg);
}
.smart {
  max-width: 460px;
  margin: 0 auto;
  padding: 22px 22px 56px;
  position: relative;
  z-index: 1;
}
.smart__back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 28px;
  transition: color .2s ease;
}
.smart__back:hover { color: var(--cyan); }

.smart__head {
  text-align: center;
  margin-bottom: 32px;
}
.smart__cover {
  position: relative;
  width: 220px; height: 220px;
  margin: 8px auto 22px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.55),
    0 0 80px rgba(0,229,255,0.18);
}
.smart__cover img { width: 100%; height: 100%; object-fit: cover; }
.smart__artist {
  margin: 0 0 8px;
  font-size: 11px; letter-spacing: 0.4em;
  color: var(--ink-dim);
}
.smart__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 13vw, 72px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  text-shadow: 0 0 30px rgba(94,232,255,0.16);
}
.smart__hook {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--cyan);
}

.smart__lead {
  margin: 0 0 14px;
  font-size: 11px; letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
}

.smart__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}

.smart__stream {
  position: relative;
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  color: var(--ink);
  transition: border-color .2s ease, transform .15s ease, background .2s ease;
  overflow: hidden;
}
.smart__stream:hover {
  border-color: rgba(94,232,255,0.45);
  background: linear-gradient(180deg, rgba(94,232,255,0.05), rgba(255,255,255,0.01));
  transform: translateY(-1px);
}
.smart__stream:hover .smart__arrow { transform: translateX(4px); color: var(--cyan); }

.smart__stream--primary {
  padding: 22px 20px;
  border-color: rgba(94,232,255,0.55);
  background: linear-gradient(180deg, rgba(94,232,255,0.10), rgba(94,232,255,0.02));
  box-shadow: 0 0 28px rgba(0,229,255,0.18);
}
.smart__stream--primary .smart__logo {
  background: rgba(0,229,255,0.14);
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px rgba(94,232,255,0.35);
}
.smart__stream--primary .smart__platform { font-weight: 700; }
.smart__stream--primary:hover {
  box-shadow: 0 0 38px rgba(0,229,255,0.32);
}

.smart__badge {
  position: absolute;
  top: 10px; right: 12px;
  font-family: var(--font-display);
  font-size: 9px; letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--cyan-hot);
  color: #04161a;
  box-shadow: 0 0 12px rgba(0,229,255,0.6);
}

.smart__logo {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  color: var(--ink);
  flex-shrink: 0;
  transition: color .2s ease;
}

.smart__name {
  flex: 1;
  display: flex; flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.smart__platform {
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.01em;
}
.smart__blurb {
  font-size: 12px;
  color: var(--ink-mute);
}

.smart__arrow {
  color: var(--ink-mute);
  font-family: var(--font-display);
  transition: transform .2s ease, color .2s ease;
}

.smart__empty {
  padding: 22px;
  text-align: center;
  color: var(--ink-mute);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.smart__hint {
  margin: 22px 0 0;
  text-align: center;
  font-size: 12px;
  color: var(--ink-mute);
}

.smart__foot {
  margin-top: 40px;
  text-align: center;
  font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.smart__foot p { margin: 0; }

@media (max-width: 380px) {
  .smart__cover { width: 180px; height: 180px; }
}

/* =========================================================
   Reveal-on-scroll (минимально, без JS-зависимости)
========================================================= */
@media (prefers-reduced-motion: no-preference) {
  .section, .hero__meta, .hero__cover {
    animation: rise .8s ease both;
  }
  @keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}