/* =================================================================
   Turni di Palco — GitHub Pages Theme
   "Teatro Oscuro" — Theatrical Dark, Art Deco Editorial
   ================================================================= */

/* ─── 0. Font import (fallback if <link> not loaded) ─── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700;1,800;1,900&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ─── 1. Design tokens ─── */
:root {
  --tdp-bg:              #0d0a0b;
  --tdp-surface:         rgba(20, 14, 16, 0.96);
  --tdp-surface-card:    rgba(24, 17, 20, 0.96);
  --tdp-border:          rgba(255, 255, 255, 0.055);
  --tdp-border-hover:    rgba(255, 255, 255, 0.1);
  --tdp-border-gold:     rgba(244, 191, 79, 0.22);
  --tdp-text:            #f5ede6;
  --tdp-text-muted:      #c7b2a9;
  --tdp-text-soft:       #907972;
  --tdp-gold:            #f4bf4f;
  --tdp-gold-light:      #fdd27c;
  --tdp-gold-deep:       #c07a10;
  --tdp-crimson:         #8c1f35;
  --tdp-crimson-dark:    #550e1d;
  --tdp-shadow-sm:       0 4px 16px rgba(0, 0, 0, 0.3);
  --tdp-shadow-md:       0 12px 36px rgba(0, 0, 0, 0.42);
  --tdp-shadow-lg:       0 28px 72px rgba(0, 0, 0, 0.6);
  --tdp-width:           1140px;
  --tdp-radius-xl:       28px;
  --tdp-radius-lg:       20px;
  --tdp-radius-md:       14px;
  --tdp-radius-sm:       8px;
  --tdp-font-display:    'Playfair Display', Georgia, 'Times New Roman', serif;
  --tdp-font-body:       'DM Sans', -apple-system, system-ui, sans-serif;
}

/* ─── 2. Base reset ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--tdp-text);
  font-family: var(--tdp-font-body);
  font-size: 1rem;
  line-height: 1.65;
  background-color: var(--tdp-bg);
  background-image:
    radial-gradient(ellipse 110% 55% at 50% -5%,  rgba(140, 31, 53, 0.2)  0%, transparent 65%),
    radial-gradient(ellipse  60% 40% at 15% 55%,  rgba(86, 14, 29, 0.1)   0%, transparent 60%),
    radial-gradient(ellipse  60% 40% at 85% 80%,  rgba(86, 14, 29, 0.08)  0%, transparent 60%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--tdp-gold);
  text-decoration: none;
}
a:hover {
  color: var(--tdp-gold-light);
  text-decoration: none;
}

/* ─── 3. Skip link ─── */
#skip-to-content {
  position: absolute;
  left: -9999px;
  z-index: 999;
}
#skip-to-content:focus {
  left: 1rem;
  top: 1rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  background: var(--tdp-gold);
  color: #1a0e04;
  font-weight: 700;
}

/* ─── 4. Stage curtains ─── */
.curtain-left,
.curtain-right {
  position: fixed;
  top: 0;
  width: clamp(32px, 5.5vw, 88px);
  height: 100vh;
  pointer-events: none;
  z-index: 1;
}

.curtain-left {
  left: 0;
  background:
    repeating-linear-gradient(
      to right,
      rgba(0, 0, 0, 0.18) 0px,
      rgba(0, 0, 0, 0.18) 3px,
      transparent          3px,
      transparent          12px
    ),
    linear-gradient(
      to right,
      rgba(68, 13, 25, 0.8)  0%,
      rgba(46,  9, 17, 0.45) 60%,
      transparent            100%
    );
}

.curtain-right {
  right: 0;
  background:
    repeating-linear-gradient(
      to left,
      rgba(0, 0, 0, 0.18) 0px,
      rgba(0, 0, 0, 0.18) 3px,
      transparent          3px,
      transparent          12px
    ),
    linear-gradient(
      to left,
      rgba(68, 13, 25, 0.8)  0%,
      rgba(46,  9, 17, 0.45) 60%,
      transparent            100%
    );
}

/* ─── 5. Layout shell ─── */
.site-shell {
  position: relative;
  overflow: hidden;
}

/* ─── 6. Page header — override Cayman completely ─── */
.page-header {
  background-color: transparent !important;
  background-image: none !important;
  padding: 2.75rem 1.5rem 2.25rem !important;
  position: relative;
}

.hero-inner,
.main-content {
  width: min(100%, var(--tdp-width));
  margin: 0 auto;
}

.hero-inner {
  position: relative;
  padding: 3rem 2.75rem 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 1px solid rgba(244, 191, 79, 0.16);
  border-radius: var(--tdp-radius-xl);
  background:
    linear-gradient(
      175deg,
      rgba(36, 24, 29, 0.97) 0%,
      rgba(16, 11, 13, 0.97) 100%
    );
  box-shadow:
    var(--tdp-shadow-lg),
    inset 0 1px 0 rgba(244, 191, 79, 0.08);
  backdrop-filter: blur(18px);
  text-align: center;
  overflow: hidden;
}

/* Subtle grain on hero panel */
.hero-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  border-radius: inherit;
  opacity: 0.5;
}

/* Spotlight glow in hero */
.hero-spotlight {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(
    ellipse 50% 55% at 50% 5%,
    rgba(244, 191, 79, 0.065) 0%,
    rgba(140,  31,  53, 0.055) 45%,
    transparent 75%
  );
  pointer-events: none;
  animation: spotlight-breathe 5.5s ease-in-out infinite alternate;
}

@keyframes spotlight-breathe {
  from { opacity: 0.65; transform: translateX(-50%) scaleY(0.94); }
  to   { opacity: 1;    transform: translateX(-50%) scaleY(1.06); }
}

/* ─── 7. Hero typography — override Cayman ─── */
.hero-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 0 0 1.75rem;
  padding: 0;
  color: var(--tdp-gold);
  font-family: var(--tdp-font-body);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.1s;
}

.hero-kicker-line {
  display: block;
  flex: 0 0 24px;
  height: 1px;
}
.hero-kicker-line:first-child {
  background: linear-gradient(to right, transparent, rgba(244, 191, 79, 0.55));
}
.hero-kicker-line:last-child {
  background: linear-gradient(to left, transparent, rgba(244, 191, 79, 0.55));
}

.project-logo-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 1.75rem;
  animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.25s;
}

.project-logo-ring {
  position: absolute;
  inset: -8px;
  border-radius: 30px;
  border: 1px solid rgba(244, 191, 79, 0.28);
  box-shadow:
    0 0 18px rgba(244, 191, 79, 0.1),
    0 0 50px rgba(140,  31,  53, 0.18);
  animation: logo-glow 3.5s ease-in-out infinite alternate;
}

@keyframes logo-glow {
  from {
    border-color:  rgba(244, 191, 79, 0.18);
    box-shadow:
      0 0 12px rgba(244, 191, 79, 0.08),
      0 0 36px rgba(140,  31, 53, 0.12);
  }
  to {
    border-color:  rgba(244, 191, 79, 0.52);
    box-shadow:
      0 0 28px rgba(244, 191, 79, 0.22),
      0 0 80px rgba(140,  31, 53, 0.22);
  }
}

.project-logo {
  display: block;
  border-radius: 22px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.project-name {
  margin: 0 !important;
  font-family: var(--tdp-font-display) !important;
  font-size: clamp(3rem, 7.5vw, 5.8rem) !important;
  font-weight: 900 !important;
  font-style: italic !important;
  line-height: 0.92 !important;
  letter-spacing: -0.03em !important;
  color: var(--tdp-text) !important;
  text-shadow:
    0 2px 40px rgba(244, 191, 79, 0.1),
    0 0  80px rgba(140,  31, 53, 0.12);
  text-wrap: balance;
  animation: hero-rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.38s;
}

.project-tagline {
  margin: 1.15rem auto 0 !important;
  color: var(--tdp-text-muted) !important;
  font-family: var(--tdp-font-body) !important;
  font-size: clamp(1.05rem, 1.9vw, 1.4rem) !important;
  font-weight: 300 !important;
  letter-spacing: 0.01em;
  max-width: 36ch;
  animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.55s;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2rem;
  animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.7s;
}

.hero-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 2.25rem;
  animation: hero-rise 0.6s ease both;
  animation-delay: 0.88s;
}

.hero-ornament span { display: block; }

.hero-ornament span:nth-child(1),
.hero-ornament span:nth-child(3) {
  height: 1px;
  width: 40px;
  background: linear-gradient(90deg, transparent, rgba(244, 191, 79, 0.32), transparent);
}

.hero-ornament span:nth-child(2) {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--tdp-gold);
  opacity: 0.55;
  box-shadow: 0 0 8px rgba(244, 191, 79, 0.5);
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── 8. Buttons ─── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.65rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--tdp-font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none !important;
  overflow: hidden;
  transition:
    transform     200ms ease,
    box-shadow    200ms ease,
    background    200ms ease,
    border-color  200ms ease;
}
.btn:hover {
  transform: translateY(-2px);
  text-decoration: none !important;
}

/* Shine sweep */
.btn-shine {
  position: absolute;
  top: 0;
  left: -90%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.55s ease;
  pointer-events: none;
}
.btn:hover .btn-shine {
  left: 150%;
}

.btn-primary {
  color: #1a0e04 !important;
  background: linear-gradient(135deg, var(--tdp-gold-light) 0%, var(--tdp-gold) 55%, var(--tdp-gold-deep) 100%);
  box-shadow: 0 8px 28px rgba(192, 122, 16, 0.3);
}
.btn-primary:hover {
  color: #1a0e04 !important;
  box-shadow: 0 14px 44px rgba(192, 122, 16, 0.46);
}

.btn-secondary {
  color: var(--tdp-text) !important;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
}
.btn-secondary:hover {
  color: var(--tdp-text) !important;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(244, 191, 79, 0.3);
}

/* ─── 9. Main content layout ─── */
.main-content {
  padding: 0 1.5rem 4rem;
  text-align: left;
}

.main-content-landing {
  padding-top: 0.5rem;
}

/* ─── 10. Content panel (doc pages) ─── */
.content-panel {
  padding: 2.5rem 2.75rem;
  border: 1px solid var(--tdp-border);
  border-top: 1px solid rgba(244, 191, 79, 0.12);
  border-radius: var(--tdp-radius-xl);
  background: linear-gradient(175deg, rgba(26, 18, 22, 0.97), rgba(14, 10, 12, 0.98));
  box-shadow: var(--tdp-shadow-md);
}

/* ─── 11. Markdown typography ─── */
.main-content h1,
.main-content h2,
.main-content h3,
.main-content h4 {
  font-family: var(--tdp-font-display);
  letter-spacing: -0.025em;
  color: var(--tdp-text);
  text-align: left;
}

.main-content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-style: italic;
}

.main-content h2 {
  margin-top: 2.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(244, 191, 79, 0.1);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
}

.main-content h3 {
  font-size: 1.3rem;
}

.main-content p,
.main-content li {
  color: var(--tdp-text-muted);
  line-height: 1.8;
  text-align: left;
  font-family: var(--tdp-font-body);
}

.main-content strong {
  color: var(--tdp-text);
  font-weight: 600;
}

.main-content hr {
  height: 1px;
  margin: 2.5rem 0;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(244, 191, 79, 0.35), transparent);
}

.main-content ul,
.main-content ol {
  padding-left: 1.5rem;
}

.main-content li + li {
  margin-top: 0.5rem;
}

.main-content code {
  padding: 0.18rem 0.44rem;
  border-radius: var(--tdp-radius-sm);
  background: rgba(244, 191, 79, 0.09);
  color: #ffd99a;
  font-size: 0.9em;
}

.main-content pre {
  padding: 1.35rem 1.6rem;
  border-radius: var(--tdp-radius-md);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--tdp-border);
  overflow-x: auto;
}

.main-content pre code {
  padding: 0;
  background: transparent;
  color: var(--tdp-text-muted);
}

.main-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--tdp-radius-md);
  border: 1px solid var(--tdp-border);
  box-shadow: var(--tdp-shadow-sm);
}

.main-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.main-content th {
  padding: 0.6rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid rgba(244, 191, 79, 0.18);
  color: var(--tdp-text);
  font-weight: 600;
  font-family: var(--tdp-font-body);
}

.main-content td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--tdp-border);
  color: var(--tdp-text-muted);
  vertical-align: middle;
  font-family: var(--tdp-font-body);
}

.main-content tr:last-child td {
  border-bottom: 0;
}

/* ─── 12. Footer ─── */
.site-footer {
  margin-top: 3rem;
  padding: 2rem 0 0;
  border-top: 1px solid var(--tdp-border);
}

.footer-inner {
  display: grid;
  grid-template-areas:
    "brand  divider  info"
    "meta   meta     meta";
  grid-template-columns: auto 1px 1fr;
  gap: 1rem 2rem;
  align-items: center;
}

.footer-brand {
  grid-area: brand;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-logo {
  border-radius: 10px;
  opacity: 0.82;
  flex-shrink: 0;
}

.footer-brand-name {
  font-family: var(--tdp-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  font-style: italic;
  color: var(--tdp-text);
  letter-spacing: -0.02em;
}

.footer-brand-sub {
  font-family: var(--tdp-font-body);
  font-size: 0.74rem;
  color: var(--tdp-text-soft);
  letter-spacing: 0.04em;
  margin-top: 0.1rem;
}

.footer-divider {
  grid-area: divider;
  background: var(--tdp-border);
  align-self: stretch;
  margin: 0.25rem 0;
}

.footer-info {
  grid-area: info;
}

.footer-info-text {
  margin: 0;
  color: var(--tdp-text-soft);
  font-family: var(--tdp-font-body);
  font-size: 0.85rem;
  line-height: 1.75;
}

.footer-info-text a {
  color: var(--tdp-text-muted);
}

.footer-info-text a:hover {
  color: var(--tdp-gold);
}

.footer-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.5rem;
  margin-top: 0.5rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--tdp-border);
  color: var(--tdp-text-soft);
  font-family: var(--tdp-font-body);
  font-size: 0.79rem;
}

.footer-meta a {
  color: var(--tdp-text-soft);
}

.footer-meta a:hover {
  color: var(--tdp-gold);
}

/* Footer social icons */
.footer-social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--tdp-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--tdp-border);
  color: var(--tdp-text-soft);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  font-family: var(--tdp-font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none !important;
}

.footer-social-link:hover {
  background: rgba(244, 191, 79, 0.1);
  border-color: rgba(244, 191, 79, 0.28);
  color: var(--tdp-gold) !important;
}

.footer-rossellini {
  width: auto;
  padding: 0 0.55rem;
}

/* ─── 13. Landing page compositor ─── */
.landing-composer {
  display: grid;
  gap: 1.5rem;
}

/* Scroll-driven reveal (progressive enhancement) */
@supports (animation-timeline: view()) {
  .landing-block {
    animation: block-in linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 28%;
  }

  @keyframes block-in {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Section label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  color: var(--tdp-gold);
  font-family: var(--tdp-font-body);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.38em;
  text-transform: uppercase;
}

.section-label::before {
  content: '';
  display: block;
  width: 14px;
  height: 1px;
  background: var(--tdp-gold);
  opacity: 0.55;
  flex-shrink: 0;
}

/* Generic block card */
.landing-block {
  padding: 2rem 2.25rem;
  border: 1px solid var(--tdp-border);
  border-radius: var(--tdp-radius-xl);
  background: linear-gradient(
    160deg,
    rgba(26, 18, 21, 0.96) 0%,
    rgba(15, 11, 13, 0.97) 100%
  );
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  text-align: left;
  position: relative;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Top gold accent line on hover */
.landing-block:not(.landing-block-cta)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 191, 79, 0.55), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: 0;
}

.landing-block:not(.landing-block-cta):hover::before {
  opacity: 1;
}

.landing-block:not(.landing-block-cta):hover {
  border-color: rgba(244, 191, 79, 0.1);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(244, 191, 79, 0.04);
}

.landing-block-head {
  max-width: 54rem;
  margin-bottom: 1.75rem;
}

.landing-block-head h2 {
  margin: 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: clamp(1.85rem, 3.2vw, 2.9rem);
  line-height: 1.07;
  letter-spacing: -0.03em;
  text-wrap: balance;
  color: var(--tdp-text);
}

.landing-support-copy {
  margin: 0.85rem 0 0;
  color: var(--tdp-text-soft);
  font-family: var(--tdp-font-body);
  font-size: 0.96rem;
  line-height: 1.72;
}

/* Intro h2 */
.landing-block > h2 {
  margin: 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: clamp(1.9rem, 3.6vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
  color: var(--tdp-text);
}

.landing-intro-copy {
  margin: 0.85rem 0 0;
  max-width: 58ch;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.97rem;
  line-height: 1.8;
}

/* ─── 14. Pills ─── */
.landing-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.3rem;
}

.landing-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.88rem;
  border-radius: 999px;
  background: rgba(244, 191, 79, 0.08);
  border: 1px solid rgba(244, 191, 79, 0.18);
  color: var(--tdp-gold);
  font-family: var(--tdp-font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  overflow: hidden;
  transition: background 0.22s ease, border-color 0.22s ease;
}

.landing-pill::after {
  content: '';
  position: absolute;
  top: 0;
  left: -85%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.48s ease;
}

.landing-pill:hover {
  background: rgba(244, 191, 79, 0.13);
  border-color: rgba(244, 191, 79, 0.33);
}

.landing-pill:hover::after {
  left: 145%;
}

/* ─── 15. Value cards (Partecipa / Gioca / Cresci) ─── */
.intro-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
}

.intro-value {
  padding: 1.3rem 1.45rem;
  border: 1px solid var(--tdp-border);
  border-radius: var(--tdp-radius-lg);
  background: rgba(255, 255, 255, 0.022);
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.28s ease;
}

.intro-value::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 191, 79, 0.38), transparent);
  transform: scaleX(0);
  transition: transform 0.38s ease;
}

.intro-value:hover {
  border-color: rgba(244, 191, 79, 0.18);
  background: rgba(244, 191, 79, 0.035);
  transform: translateY(-3px);
}

.intro-value:hover::before {
  transform: scaleX(1);
}

.intro-value strong {
  display: block;
  margin-bottom: 0.42rem;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--tdp-text);
  letter-spacing: -0.015em;
}

.intro-value span {
  display: block;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.88rem;
  line-height: 1.67;
}

/* ─── 16. Feature panels ─── */
.feature-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-panel {
  padding: 1.5rem 1.65rem;
  border: 1px solid var(--tdp-border);
  border-radius: var(--tdp-radius-lg);
  background: rgba(255, 255, 255, 0.022);
  position: relative;
  overflow: hidden;
  transition:
    transform     0.3s cubic-bezier(0.34, 1.2, 0.64, 1),
    border-color  0.3s ease,
    box-shadow    0.3s ease;
}

/* Colour-wash sweep on hover */
.feature-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--tdp-crimson-dark),
    var(--tdp-gold),
    var(--tdp-crimson-dark)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.48s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-panel:hover {
  transform: translateY(-6px);
  border-color: rgba(244, 191, 79, 0.2);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(244, 191, 79, 0.06);
}

.feature-panel:hover::before {
  transform: scaleX(1);
}

.feature-kicker {
  display: inline-flex;
  padding: 0.27rem 0.78rem;
  border-radius: 999px;
  background: rgba(244, 191, 79, 0.1);
  border: 1px solid rgba(244, 191, 79, 0.16);
  color: var(--tdp-gold);
  font-family: var(--tdp-font-body);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature-panel h3 {
  margin: 1rem 0 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: 1.28rem;
  line-height: 1.24;
  letter-spacing: -0.025em;
  color: var(--tdp-text);
}

.feature-panel p {
  margin: 0.65rem 0 0;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.92rem;
  line-height: 1.74;
}

/* ─── 17. User flow ─── */
.landing-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.landing-flow li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--tdp-border);
}

.landing-flow li:first-child { padding-top: 0; }
.landing-flow li:last-child  { padding-bottom: 0; border-bottom: 0; }

.landing-flow-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--tdp-radius-md);
  background: rgba(244, 191, 79, 0.08);
  border: 1px solid rgba(244, 191, 79, 0.2);
  color: var(--tdp-gold);
  font-family: var(--tdp-font-display);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.28s ease;
}

.landing-flow li:hover .landing-flow-index {
  background: rgba(244, 191, 79, 0.14);
  border-color: rgba(244, 191, 79, 0.4);
  transform: scale(1.07);
}

.landing-flow h3 {
  margin: 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: 1.28rem;
  line-height: 1.24;
  letter-spacing: -0.025em;
  color: var(--tdp-text);
}

.landing-flow p {
  margin: 0.45rem 0 0;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.93rem;
  line-height: 1.74;
}

/* ─── 18. Screenshot gallery — phone mockup frames ─── */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.showcase-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* Phone frame */
.phone-frame {
  position: relative;
  border-radius: 36px;
  background: #0e0b0c;
  border: 6px solid rgba(255, 255, 255, 0.09);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.055),
    0 30px 64px rgba(0, 0, 0, 0.56),
    0 8px 20px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition:
    transform   0.38s cubic-bezier(0.34, 1.2, 0.64, 1),
    box-shadow  0.38s ease;
}

/* Notch */
.phone-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 62px;
  height: 22px;
  background: #0e0b0c;
  border-radius: 0 0 14px 14px;
  z-index: 5;
}

/* Screen reflection */
.phone-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    130deg,
    rgba(255, 255, 255, 0.04) 0%,
    transparent 42%
  );
  pointer-events: none;
  z-index: 4;
  border-radius: inherit;
}

.phone-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  border-radius: 30px;
  position: relative;
  z-index: 1;
}

.showcase-card:hover .phone-frame {
  transform: translateY(-10px) scale(1.025);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 50px 88px rgba(0, 0, 0, 0.64),
    0 0 0 1px rgba(244, 191, 79, 0.09),
    0 8px 24px rgba(244, 191, 79, 0.05);
}

.showcase-card figcaption {
  padding: 0 0.3rem;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.82rem;
  line-height: 1.58;
  text-align: center;
}

/* ─── 19. Audience panels ─── */
.audience-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.audience-panel {
  padding: 1.5rem 1.65rem;
  border: 1px solid var(--tdp-border);
  border-radius: var(--tdp-radius-lg);
  background: rgba(255, 255, 255, 0.022);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

/* Bottom gold accent on hover */
.audience-panel::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 191, 79, 0.4), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.audience-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 191, 79, 0.16);
}

.audience-panel:hover::after {
  transform: scaleX(1);
}

.audience-tag {
  display: inline-flex;
  padding: 0.27rem 0.78rem;
  border-radius: 999px;
  background: rgba(244, 191, 79, 0.1);
  border: 1px solid rgba(244, 191, 79, 0.16);
  color: var(--tdp-gold);
  font-family: var(--tdp-font-body);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.audience-panel h3 {
  margin: 1rem 0 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: 1.24rem;
  line-height: 1.24;
  letter-spacing: -0.025em;
  color: var(--tdp-text);
}

.audience-panel p {
  margin: 0.6rem 0 0;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.92rem;
  line-height: 1.73;
}

/* ─── 20. CTA section ─── */
.landing-block-cta {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.landing-cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 2.5rem;
  align-items: center;
  padding: 3rem 2.75rem;
  border: 1px solid var(--tdp-border-gold);
  border-radius: var(--tdp-radius-xl);
  background:
    radial-gradient(ellipse 75% 85% at 40% 50%, rgba(140, 31, 53, 0.2) 0%, transparent 70%),
    linear-gradient(160deg, rgba(60, 18, 28, 0.98) 0%, rgba(18, 11, 15, 0.98) 100%);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.52),
    inset 0 1px 0 rgba(244, 191, 79, 0.1),
    inset 0 -1px 0 rgba(244, 191, 79, 0.04);
  overflow: hidden;
}

/* Spotlight pulse */
.landing-cta-panel::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 38%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(
    ellipse 55% 55% at 50% 0%,
    rgba(244, 191, 79, 0.065) 0%,
    transparent 70%
  );
  pointer-events: none;
  animation: cta-spotlight 4.5s ease-in-out infinite alternate;
}

/* Subtle grid lines in CTA */
.landing-cta-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent        0px,
    transparent        64px,
    rgba(244, 191, 79, 0.015) 64px,
    rgba(244, 191, 79, 0.015) 65px
  );
  pointer-events: none;
}

@keyframes cta-spotlight {
  from { opacity: 0.55; transform: translateX(-50%) scale(0.92); }
  to   { opacity: 1;    transform: translateX(-50%) scale(1.12); }
}

.landing-cta-copy {
  position: relative;
  z-index: 1;
}

.landing-cta-copy h2 {
  margin: 0;
  font-family: var(--tdp-font-display);
  font-style: italic;
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--tdp-text);
}

.landing-cta-copy p {
  margin: 0.75rem 0 0;
  color: var(--tdp-text-soft);
  font-family: var(--tdp-font-body);
  font-size: 0.95rem;
  line-height: 1.73;
}

.landing-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ─── 21. Responsive ─── */
@media (max-width: 1100px) {
  .showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .intro-values,
  .feature-stack,
  .audience-stack {
    grid-template-columns: 1fr;
  }

  .landing-cta-panel {
    grid-template-columns: 1fr;
  }

  .landing-cta-actions {
    justify-content: flex-start;
  }

  .footer-inner {
    grid-template-areas:
      "brand"
      "divider"
      "info"
      "meta";
    grid-template-columns: 1fr;
  }

  .footer-divider {
    height: 1px;
    width: 100%;
    align-self: auto;
    margin: 0;
  }
}

@media (max-width: 660px) {
  .page-header {
    padding: 1.25rem 1rem 1.5rem !important;
  }

  .hero-inner {
    padding: 1.75rem 1.4rem 1.5rem;
    border-radius: 20px;
  }

  .content-panel {
    padding: 1.5rem;
    border-radius: 20px;
  }

  .main-content {
    padding: 0 1rem 2.5rem;
  }

  .landing-block {
    padding: 1.5rem 1.4rem;
    border-radius: 20px;
  }

  .landing-cta-panel {
    padding: 1.75rem 1.5rem;
    border-radius: 20px;
  }

  .landing-cta-actions .btn,
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
  }

  .project-name {
    font-size: clamp(2.8rem, 14vw, 4.2rem) !important;
  }

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

  .curtain-left,
  .curtain-right {
    display: none;
  }
}

/* ─── 22. Lightbox ─── */
.tdp-zoomable {
  cursor: zoom-in;
}

#tdp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  background: rgba(7, 4, 5, 0.94);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

#tdp-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

#tdp-lightbox-img {
  max-width: min(400px, 88vw);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.72),
    0 0 0 1px rgba(244, 191, 79, 0.06);
  transform: scale(0.9);
  transition: transform 0.38s cubic-bezier(0.34, 1.2, 0.64, 1);
}

#tdp-lightbox.is-open #tdp-lightbox-img {
  transform: scale(1);
}

#tdp-lightbox-caption {
  margin: 0;
  color: var(--tdp-text-muted);
  font-family: var(--tdp-font-body);
  font-size: 0.86rem;
  text-align: center;
  max-width: 38ch;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease 0.15s, transform 0.3s ease 0.15s;
}

#tdp-lightbox.is-open #tdp-lightbox-caption {
  opacity: 1;
  transform: translateY(0);
}

#tdp-lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--tdp-text-muted);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

#tdp-lightbox-close:hover {
  background: rgba(244, 191, 79, 0.12);
  border-color: rgba(244, 191, 79, 0.3);
  color: var(--tdp-gold);
}

/* ─── 23. Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}