/* ===== Reset / Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: #0b0b0b;
  color: #eaeaea;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
  line-height: 1.7;
}

:root {
  --bg: #0b0b0b;
  --panel: #111;
  --panel2: #0f0f0f;
  --text: #eaeaea;
  --muted: #9a9a9a;
  --accent: #e60000;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 20px 60px rgba(0,0,0,0.55);
  --radius: 18px;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* ===== Utilities ===== */
.kicker {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  transition: transform .15s ease, opacity .2s ease, background .2s ease;
  user-select: none;
  white-space: nowrap;
}

.btn.primary {
  background: var(--accent);
  color: #000;
  position: relative;
}

.btn.primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 1px solid var(--accent);
  transform: translate(4px, 4px);
  transition: transform .22s ease;
  pointer-events: none;
}

.btn.primary:hover::after { transform: translate(0, 0); }
.btn.secondary {
  background: transparent;
  color: var(--accent);
}

.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.btn:active { transform: translateY(0); }

.section-head {
  margin-bottom: 26px;
}

.section-head p {
  color: var(--muted);
  max-width: 760px;
}

/* ===== Breakdown underline animation ===== */
.breakdown { 
    position: relative; 
    display: inline-block;
    margin-bottom: 20px;
}
.breakdown::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0%;
  height: 3px;
  background: var(--accent);
  transition: width .45s ease;
}
.visible .breakdown::after { width: 86px; }

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .7s ease, transform .7s ease;
}
.visible.reveal {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Topbar ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,11,11,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #151515;
  border: 1px solid var(--border);
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.12em;
}

.brand-text { font-weight: 800; letter-spacing: 0.04em; }

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: color .2s ease;
}
.nav a:hover { color: #fff; }
.nav .nav-cta { color: var(--accent); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 40px;
  border-radius: 12px;
  background: #141414;
  border: 1px solid var(--border);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 18px;
  margin: 4px auto;
  background: #ddd;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 68px);
  display: grid;
  place-items: center;
  padding: 72px 0 54px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("pic/01.png") center/cover no-repeat;
  filter: contrast(1.05) saturate(0.95);
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(230,0,0,0.08), rgba(0,0,0,0) 45%),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,0.05), rgba(0,0,0,0) 55%),
    linear-gradient(to bottom, rgba(0,0,0,0.45), rgba(0,0,0,0.88));
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 28px 0;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: #fff;
  max-width: 960px;
}

.subtitle {
  margin-top: 18px;
  color: #d2d2d2;
  max-width: 860px;
  font-size: 1.05rem;
}

.genres {
  margin-top: 18px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.trust-line {
  margin-top: 18px;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

.logos {
  margin-top: 26px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
  max-width: 860px;
}
.logos-placeholder {
  color: rgba(255,255,255,0.35);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

/* ===== Credibility ===== */
.credibility {
  background: linear-gradient(to bottom, #0b0b0b, #0f0f0f);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 26px 0;
}
.credibility p {
  text-align: center;
  max-width: 100%;
  color: rgba(255,255,255,0.72);
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ===== Sections spacing ===== */
section { padding: 84px 0; }

/* ===== Services ===== */
.services {
  background: linear-gradient(to bottom, #0f0f0f, #0b0b0b);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, #111, #0e0e0e);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  opacity: 0.95;
}

.card h3 {
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.card p { color: var(--muted); }
.card ul {
  margin-top: 14px;
  padding-left: 18px;
  color: rgba(255,255,255,0.74);
}
.card li { margin: 6px 0; }

/* ===== Portfolio ===== */
.portfolio {
  background: #0b0b0b;
}
.audio-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.audio-player {
  background: linear-gradient(180deg, #111, #0e0e0e);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.audio-player::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
}

.audio-meta h4 {
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}
.audio-meta p { color: var(--muted); }
.tagline {
  margin-top: 10px;
  color: rgba(255,255,255,0.72);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.audio-ui {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 14px;
  align-items: center;
  margin-top: 16px;
}

.play-btn {
  width: 56px;
  height: 44px;
  border-radius: 14px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 900;
  cursor: pointer;
  transition: transform .15s ease, opacity .2s ease;
}
.play-btn:hover { transform: translateY(-1px); opacity: 0.9; }

.progress {
  height: 8px;
  border-radius: 999px;
  background: #202020;
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 999px;
}

.time {
  display: inline-flex;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-weight: 700;
  min-width: 112px;
  justify-content: flex-end;
}
.sep { opacity: 0.5; }

/* Breakdown accent when playing */
.audio-player.playing {
  animation: breakdownPulse 0.6s ease;
}
@keyframes breakdownPulse {
  0%   { box-shadow: 0 0 0 rgba(230,0,0,0); }
  50%  { box-shadow: 0 0 34px rgba(230,0,0,0.55); }
  100% { box-shadow: 0 0 0 rgba(230,0,0,0); }
}

.before-after {
  margin-top: 28px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.02);
}
.mini-title {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 6px;
}

/* ===== Why ===== */
.why {
  background: linear-gradient(to bottom, #0f0f0f, #0b0b0b);
}
.why-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: start;
}
.why-list {
  list-style: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  padding: 18px;
}
.why-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.78);
  font-weight: 700;
}
.why-list li:last-child { border-bottom: 0; }

/* ===== Process ===== */
.process {
  background: #0b0b0b;
}
.steps {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.step {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #111, #0e0e0e);
  padding: 18px;
  box-shadow: var(--shadow);
}
.num {
  display: inline-block;
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.step h3 {
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  font-size: 1rem;
}
.step p { color: var(--muted); }

/* ===== About ===== */
.about {
  background: linear-gradient(to bottom, #0f0f0f, #0b0b0b);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 22px;
  align-items: start;
}
.about-media { display: grid; gap: 12px; }
.about-img {
  height: 380px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: url("pic/03.png") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.about-note {
  border: 1px dashed rgba(255,255,255,0.16);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255,255,255,0.02);
}
.about-note p { max-width: 100%; }

.about-text p { margin-top: 12px; }

.about-highlights {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.02);
  border-radius: 999px;
  padding: 8px 12px;
  color: rgba(255,255,255,0.78);
  font-weight: 800;
  letter-spacing: 0.03em;
}
/* ===== WHY (v2) - like About layout ===== */
.why-inner-v2 {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 22px;
  align-items: start;
}

.why-media {
  display: grid;
  gap: 12px;
}

.why-img {
  height: 380px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: url("pic/05.png") center/cover no-repeat;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

/* subtle red/black overlay for readability + style consistency */
.why-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(230,0,0,0.10), rgba(0,0,0,0) 55%),
    linear-gradient(to bottom, rgba(0,0,0,0.18), rgba(0,0,0,0.65));
}

.why-note {
  border: 1px dashed rgba(255,255,255,0.16);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255,255,255,0.02);
}

.why-note p {
  max-width: 100%;
  color: rgba(255,255,255,0.70);
}

.why-text p { margin-top: 12px; }

.why-points {
  margin-top: 16px;
  padding-left: 18px;
  color: rgba(255,255,255,0.78);
}

.why-points li {
  margin: 10px 0;
}

.why-points strong {
  color: #fff;
}

/* ===== FAQ ===== */
.faq {
  background: #0b0b0b;
}
.faq-list {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #111, #0e0e0e);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: #fff;
  font-weight: 900;
  letter-spacing: 0.02em;
  padding: 16px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-icon {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 900;
  transition: transform .2s ease;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  padding: 0 16px;
}
.faq-a p { padding: 0 0 16px; }
.faq-item.open .faq-a { max-height: 240px; }
.faq-item.open .faq-icon { transform: rotate(45deg); }

/* ===== CTA ===== */
.cta {
  background: radial-gradient(circle at 30% 20%, rgba(230,0,0,0.10), rgba(0,0,0,0) 45%),
              linear-gradient(to bottom, #0f0f0f, #0b0b0b);
  border-top: 1px solid var(--border);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: center;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 26px 0 14px;
  background: #070707;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.footer-brand {
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}
.footer-sub { color: rgba(255,255,255,0.6); margin-top: 6px; }
.footer-right {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer-right a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-weight: 800;
}
.footer-right a:hover { color: #fff; }

.footer-bottom {
  margin-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 12px;
}
.footer-bottom p {
  color: rgba(255,255,255,0.45);
  max-width: 100%;
  text-align: center;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .audio-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .why-inner { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
  .cta-actions { justify-content: flex-start; }
  .about-inner { grid-template-columns: 1fr; }
  .about-img { height: 320px; }
    .why-inner-v2 { grid-template-columns: 1fr; }
  .why-img { height: 320px; }
}

@media (max-width: 780px) {
  .nav { display: none; }
  .nav-toggle { display: inline-block; }

  .nav.mobile-open {
    display: flex;
    position: absolute;
    right: 4vw;
    top: 62px;
    flex-direction: column;
    background: rgba(10,10,10,0.92);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    width: min(320px, 92vw);
  }
  .nav.mobile-open a {
    padding: 10px 10px;
    border-radius: 12px;
  }
  .nav.mobile-open a:hover {
    background: rgba(255,255,255,0.05);
  }
.cards { grid-template-columns: repeat(1, 1fr); }
.steps { grid-template-columns: repeat(1, 1fr); }
  section { padding: 72px 0; }
  .hero { padding: 64px 0 46px; }
  .audio-ui { grid-template-columns: 56px 1fr; grid-template-areas:
      "play progress"
      "time time"; }
  .time { grid-column: 1 / -1; justify-content: flex-start; }
}
@media (max-width: 590px) {
  .footer-inner {
text-align: center;
justify-content: center;
align-items: center;
}
}