@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/Vazirmatn.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

html.welcome-html,
html.welcome-html body.welcome-page {
  margin: 0;
  padding: 0;
  background: #0f1115;
  color: #f8fafc;
  font-family: "Vazirmatn", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html.welcome-html {
  scroll-behavior: smooth;
}

.welcome-page {
  --w-bg: #0f1115;
  --w-card: #181b20;
  --w-accent: #5eead4;
  --w-accent-deep: #0d9488;
  --w-text: #f8fafc;
  --w-text-2: #94a3b8;
  --w-muted: #475569;
  --w-radius: 16px;
  --w-max: 1120px;
  --w-pad: clamp(16px, 4vw, 32px);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.welcome-page img {
  max-width: 100%;
  height: auto;
  display: block;
}

.welcome-page a {
  color: inherit;
}

.welcome-page :focus-visible {
  outline: 2px solid var(--w-accent);
  outline-offset: 3px;
}

.welcome-page .welcome-skip {
  position: absolute;
  right: -999px;
  top: 8px;
  z-index: 80;
  background: var(--w-card);
  color: var(--w-text);
  padding: 8px 14px;
  border-radius: 10px;
}

.welcome-page .welcome-skip:focus {
  right: 12px;
}

.welcome-page .welcome-wrap {
  width: min(100% - (var(--w-pad) * 2), var(--w-max));
  margin-inline: auto;
}

/* Header */
.welcome-page .welcome-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(15, 17, 21, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.welcome-page .welcome-header-inner {
  width: min(100% - (var(--w-pad) * 2), var(--w-max));
  margin-inline: auto;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.welcome-page .welcome-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.welcome-page .welcome-logo img {
  width: 148px;
  height: 34px;
}

.welcome-page .welcome-nav-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.welcome-page .welcome-nav-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--w-card);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.welcome-page .welcome-nav-btn span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--w-text);
  border-radius: 2px;
}

.welcome-page .welcome-nav {
  display: flex;
  align-items: center;
  gap: 8px 22px;
}

.welcome-page .welcome-nav a {
  text-decoration: none;
  color: var(--w-text-2);
  font-size: 0.92rem;
  font-weight: 500;
}

.welcome-page .welcome-nav a:hover {
  color: var(--w-text);
}

.welcome-page .welcome-header-cta {
  flex-shrink: 0;
  min-height: 42px;
  padding: 0 18px;
}

/* Buttons */
.welcome-page .welcome-cta,
.welcome-page .welcome-cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.welcome-page .welcome-cta {
  background: var(--w-accent);
  color: #042f2e;
}

.welcome-page .welcome-cta:hover {
  transform: translateY(-1px);
  background: #99f6e4;
}

.welcome-page .welcome-cta-ghost {
  background: transparent;
  color: var(--w-text);
  border-color: rgba(255, 255, 255, 0.12);
}

.welcome-page .welcome-cta-ghost:hover {
  border-color: var(--w-accent);
  color: var(--w-accent);
}

.welcome-page .welcome-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* Hero */
.welcome-page .welcome-hero {
  padding: clamp(36px, 7vw, 88px) 0 clamp(48px, 8vw, 96px);
}

.welcome-page .welcome-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.welcome-page .welcome-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.welcome-page .welcome-kicker img {
  width: 168px;
  height: 38px;
}

.welcome-page .welcome-hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 4.2vw, 3.15rem);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.welcome-page .welcome-lead {
  margin: 18px 0 0;
  color: var(--w-text-2);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 38rem;
}

.welcome-page .welcome-hero-visual {
  position: relative;
  min-height: 420px;
}

.welcome-page .welcome-hero-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 70% 20%;
  border-radius: 24px;
  transform: none;
}

.welcome-page .welcome-device {
  background: linear-gradient(180deg, #1c2026, #12151a);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.welcome-page .welcome-device img {
  width: 100%;
  height: auto;
  max-height: 640px;
  object-fit: cover;
  object-position: top center;
  border-radius: 18px;
  transform: none;
}

.welcome-page .welcome-hero-device {
  position: absolute;
  width: min(52%, 250px);
  left: -8%;
  bottom: -12%;
}

/* Philosophy */
.welcome-page .welcome-flow {
  padding: 12px 0 72px;
}

.welcome-page .welcome-flow-track {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
  background: var(--w-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 22px;
}

.welcome-page .welcome-flow-step {
  text-align: center;
  padding: 18px 8px;
}

.welcome-page .welcome-flow-step strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
}

.welcome-page .welcome-flow-step span {
  display: block;
  margin-top: 6px;
  color: var(--w-text-2);
  font-size: 0.92rem;
}

.welcome-page .welcome-flow-arrow {
  color: var(--w-accent);
  font-size: 1.6rem;
  align-self: center;
}

.welcome-page .welcome-flow-note {
  text-align: center;
  color: var(--w-text-2);
  margin: 18px 0 0;
}

/* Sections */
.welcome-page .welcome-section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.welcome-page .welcome-section h2,
.welcome-page .welcome-flow h2 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.3;
  font-weight: 800;
}

.welcome-page .welcome-section h3 {
  margin: 24px 0 12px;
  font-size: 1.2rem;
  font-weight: 800;
}

.welcome-page .welcome-section p,
.welcome-page .welcome-prose {
  color: var(--w-text-2);
  margin: 0 0 14px;
  max-width: 42rem;
}

.welcome-page .welcome-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
}

.welcome-page .welcome-photo {
  width: 100%;
  border-radius: 24px;
  object-fit: cover;
  transform: none;
}

.welcome-page .welcome-photo.landscape {
  aspect-ratio: 4 / 3;
}

.welcome-page .welcome-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.welcome-page .welcome-list li {
  position: relative;
  padding: 10px 22px 10px 0;
  color: var(--w-text);
}

.welcome-page .welcome-list li::before {
  content: "";
  position: absolute;
  right: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--w-accent);
}

.welcome-page .welcome-eyebrow {
  color: var(--w-accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

/* Product shot */
.welcome-page .welcome-product {
  background: radial-gradient(1200px 400px at 80% 0%, rgba(13, 148, 136, 0.12), transparent 60%);
}

.welcome-page .welcome-product-shot {
  max-width: 360px;
  margin-inline: auto;
}

/* Instruments */
.welcome-page .welcome-inst-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}

.welcome-page .welcome-inst-card {
  background: var(--w-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--w-radius);
  padding: 16px;
}

.welcome-page .welcome-inst-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.welcome-page .welcome-inst-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--w-text-2);
}

/* Levels */
.welcome-page .welcome-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.welcome-page .welcome-level {
  background: var(--w-card);
  border-radius: var(--w-radius);
  padding: 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.welcome-page .welcome-level h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.welcome-page .welcome-level ul {
  margin: 0;
  padding-right: 18px;
  color: var(--w-text-2);
}

/* Breath / full-bleed */
.welcome-page .welcome-breath {
  position: relative;
  min-height: min(72vh, 640px);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.welcome-page .welcome-breath img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transform: none;
}

.welcome-page .welcome-breath::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 17, 21, 0.2), rgba(15, 17, 21, 0.78));
}

.welcome-page .welcome-breath-copy {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 48px 20px;
}

.welcome-page .welcome-breath-copy p {
  margin: 0 auto;
  font-size: clamp(1.15rem, 2.8vw, 1.9rem);
  font-weight: 700;
  line-height: 1.5;
  max-width: 22em;
  color: var(--w-text);
}

/* FAQ */
.welcome-page .welcome-faq details {
  background: var(--w-card);
  border-radius: 14px;
  padding: 4px 18px;
  margin-bottom: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.welcome-page .welcome-faq summary {
  cursor: pointer;
  font-weight: 700;
  padding: 14px 0;
  list-style: none;
}

.welcome-page .welcome-faq summary::-webkit-details-marker {
  display: none;
}

.welcome-page .welcome-faq details p {
  margin: 0 0 16px;
  max-width: none;
}

/* Final CTA */
.welcome-page .welcome-final {
  text-align: center;
  padding-bottom: 40px;
}

.welcome-page .welcome-final p {
  margin-inline: auto;
}

/* Footer */
.welcome-page .welcome-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 32px 0 40px;
}

.welcome-page .welcome-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.welcome-page .welcome-footer strong {
  display: block;
  font-size: 1.1rem;
}

.welcome-page .welcome-footer span {
  display: block;
  color: var(--w-text-2);
  font-size: 0.92rem;
  margin-top: 8px;
  max-width: 40rem;
}

.welcome-page .welcome-footer a,
.welcome-page #contact a {
  color: var(--w-accent);
  text-decoration: none;
}

.welcome-page .welcome-footer a:hover,
.welcome-page #contact a:hover {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .welcome-page .welcome-nav-btn {
    display: flex;
    order: 3;
  }

  .welcome-page .welcome-header-cta {
    order: 2;
  }

  .welcome-page .welcome-nav {
    display: none;
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    order: 4;
    background: #12151a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 18px;
    gap: 4px;
  }

  .welcome-page .welcome-nav a {
    padding: 10px 8px;
  }

  .welcome-page .welcome-nav-checkbox:checked ~ .welcome-nav {
    display: flex;
  }
}

@media (max-width: 900px) {
  .welcome-page .welcome-hero-grid,
  .welcome-page .welcome-split {
    grid-template-columns: 1fr;
  }

  .welcome-page .welcome-hero-visual {
    min-height: 0;
  }

  .welcome-page .welcome-hero-device {
    position: static;
    width: min(70%, 280px);
    margin: -72px auto 0;
  }

  .welcome-page .welcome-hero-photo {
    aspect-ratio: 16 / 11;
    object-position: 60% 18%;
  }

  .welcome-page .welcome-flow-track {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .welcome-page .welcome-flow-arrow {
    display: inline-block;
    transform: rotate(-90deg);
  }

  .welcome-page .welcome-inst-grid,
  .welcome-page .welcome-levels {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .welcome-page .welcome-inst-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .welcome-page .welcome-hero h1 {
    font-size: 1.55rem;
  }

.welcome-page .welcome-cta,
.welcome-page .welcome-cta-ghost {
  width: 100%;
}

.welcome-page .welcome-header-cta {
  width: auto;
}

  .welcome-page .welcome-cta-row {
    flex-direction: column;
  }

  .welcome-page .welcome-logo img {
    width: 128px;
    height: 29px;
  }
}