/* ============================================================
   ADRIANO SILVA — Landing page cinematográfica
   Conceito: Da escuridão para a luz · ato I → IV
   ============================================================ */

:root {
  --orange: #F66301;
  --orange-soft: #ff7a1f;
  --brick: #C94001;
  --night: #12100D;
  --night-soft: #1A1612;
  --night-deeper: #0A0807;
  --white: #F3F3F1;
  --white-dim: rgba(243, 243, 241, 0.74);
  --white-mute: rgba(243, 243, 241, 0.46);
  --white-line: rgba(243, 243, 241, 0.10);
  --white-line-strong: rgba(243, 243, 241, 0.18);

  --font-display: "Space Grotesk", "Helvetica Neue", Helvetica, sans-serif;
  --font-body: "Montserrat", "Helvetica Neue", Helvetica, sans-serif;
  --font-italic: "Instrument Serif", Georgia, serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  --max-w: 1240px;
  --gutter: 32px;

  --section-pad-y: 80px;
  --section-pad-y-tight: 56px;
}

[data-density="cozy"] {
  --section-pad-y: 96px;
  --section-pad-y-tight: 72px;
}

[data-density="spacious"] {
  --section-pad-y: 180px;
  --section-pad-y-tight: 130px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 700;
  background: var(--night-deeper);
  color: var(--white);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============ FILM GRAIN OVERLAY ============ */
.grain-svg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.14;
  mix-blend-mode: overlay;
  z-index: 999;
}

/* ============ BACKGROUND WARMTH WASH ============
   Fixed gradient that shifts via --warmth (set by scroll)
*/
.warmth-wash {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 50% calc(100% - 0% + (1 - var(--warmth, 0)) * 40%),
      rgba(246, 99, 1, calc(var(--warmth, 0) * 0.35)),
      transparent 60%),
    linear-gradient(180deg,
      var(--night-deeper) 0%,
      var(--night) 25%,
      #18120e 55%,
      #20140d 78%,
      #2a160c 100%);
  transition: background 0.6s ease;
}

/* ============ TYPOGRAPHY ============ */
h1,
h2,
h3,
h4 {
  font-family: "Montserrat", var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

h1 em,
h2 em,
h3 em {
  font-family: "Playfair Display", var(--font-italic);
  font-style: italic;
  font-weight: 900;
  letter-spacing: -0.005em;
  color: var(--orange-soft);
}

h1 {
  font-size: clamp(40px, 5.6vw, 82px);
  line-height: 1.0;
}

h2 {
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.02;
}

h3 {
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.15;
  font-weight: 700;
}

p {
  margin: 0;
  font-weight: 300;
}

.muted {
  color: var(--white-dim);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}

/* ============ ACT MARKERS ============ */
.act-label,
.act-marker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.act-marker .bar,
.act-label .bar {
  width: 40px;
  height: 1px;
  background: var(--white-line-strong);
}

.act-label .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 14px var(--orange);
  animation: pulse 2.2s ease-in-out infinite;
}

.act-marker.light {
  color: rgba(255, 255, 255, 0.85);
}

.act-marker.light .bar {
  background: rgba(255, 255, 255, 0.32);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: linear-gradient(180deg, rgba(10, 8, 7, 0.85), rgba(10, 8, 7, 0.4) 70%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--white-line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border: 1px solid var(--white-line-strong);
  border-radius: 4px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.05em;
  background: rgba(246, 99, 1, 0.08);
  color: var(--orange);
}

.brand-mark.big {
  width: 52px;
  height: 52px;
  font-size: 18px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
}

.brand-text em {
  font-family: var(--font-mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-mute);
  margin-top: 2px;
}

.site-nav {
  display: flex;
  gap: 32px;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color .2s;
  position: relative;
}

.site-nav a:hover {
  color: var(--white);
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width .25s ease;
}

.site-nav a:hover::after {
  width: 100%;
}

.header-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid var(--orange);
  border-radius: 4px;
  background: rgba(246, 99, 1, 0.08);
  color: var(--orange);
  transition: all .25s;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.header-cta:hover {
  background: var(--orange);
  color: var(--night);
}

@media (max-width: 900px) {
  .site-nav {
    display: none;
  }

  .site-header {
    padding: 14px 20px;
  }

  .brand-text em {
    display: none;
  }
}

/* ============ HERO — ACT I ============ */
.hero {
  position: relative;
  height: 100vh;
  max-height: 100vh;
  padding: clamp(80px, 10vh, 120px) clamp(40px, 7vw, 160px) clamp(90px, 11vh, 120px);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 5vw, 100px);
  width: 100%;
  max-width: none;
  margin: 0;
  align-items: center;
  overflow: hidden;
  background-image: url('assets/hero-bg-music.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 5, 0.75);
  z-index: 0;
}

.hero-spot {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle 600px at var(--mx, 70%) var(--my, 50%),
      rgba(246, 99, 1, 0.16),
      transparent 70%);
  transition: background 0.3s ease;
  z-index: 0;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-title {
  margin: 22px 0 28px;
}

.hero-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--white-dim);
  max-width: 600px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-meta {
  display: flex;
  gap: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--white-line);
  flex-wrap: wrap;
}

.hero-meta>div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-meta strong {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
}

.hero-meta small {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-mute);
}

/* hero portrait */
.hero-portrait {
  position: relative;
  z-index: 1;
  align-self: stretch;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: visible;
}

.hero-portrait .placeholder-portrait {
  width: 100%;
  max-width: 620px;
  aspect-ratio: 4 / 5.4;
}

.hero-portrait-img {
  height: calc(50vh - 40px);
  width: auto;
  max-width: 100%;
  max-height: none;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 40px 80px rgba(246, 99, 1, 0.4));
  transform: translateY(-460px) scale(4.5);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 18%);
  mask-image: linear-gradient(to right, transparent 0%, black 30%);
}

@keyframes heroFloat {

  0%,
  100% {
    transform: translateY(-500px);
  }

  50% {
    transform: translateY(-512px);
  }
}

/* scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 3;
}

.cue-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--white-mute);
}

.cue-line {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(180deg, var(--orange), transparent);
  animation: cueSlide 2.2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes cueSlide {
  0% {
    transform: scaleY(0);
    opacity: 0;
  }

  40%,
  60% {
    transform: scaleY(1);
    opacity: 1;
  }

  100% {
    transform: scaleY(1) translateY(40px);
    opacity: 0;
  }
}

/* hero marquee */
.hero-marquee {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid var(--white-line);
  background: linear-gradient(180deg, transparent, rgba(10, 8, 7, 0.4));
  z-index: 2;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.hero-marquee .marquee-track {
  display: flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
  animation: scrollX 50s linear infinite;
  width: max-content;
}

.hero-marquee .marquee-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 150px;
  overflow: hidden;
}

.hero-marquee .marquee-track img {
  width: 150px;
  height: 54px;
  object-fit: contain;
  transform: scale(1.4);
  filter: brightness(0) invert(1);
  opacity: 0.45;
}

.hero-marquee .marquee-track img[src*="sadia"] {
  transform: scale(0.9);
}

@keyframes scrollX {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-33.33%);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100svh;
    padding: 100px 20px 120px;
    gap: 32px;
  }

  .hero-portrait {
    display: none;
  }

  .hero-meta {
    gap: 24px;
  }

  .hero-meta strong {
    font-size: 18px;
  }

  .scroll-cue {
    display: none;
  }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.005em;
  padding: 16px 26px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all .25s ease;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}

.btn-arrow {
  display: inline-block;
  transition: transform .25s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-primary {
  background: var(--orange);
  color: var(--night);
  box-shadow: 0 0 0 1px var(--orange), 0 10px 30px -8px rgba(246, 99, 1, 0.5);
}

.btn-primary:hover {
  background: var(--brick);
  box-shadow: 0 0 0 1px var(--brick), 0 12px 40px -8px rgba(201, 64, 1, 0.7);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--white-line-strong);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(243, 243, 241, 0.04);
}

.btn-dark {
  background: var(--night);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-dark:hover {
  background: var(--orange);
  color: var(--night);
  border-color: var(--orange);
}

.btn-light {
  background: var(--white);
  color: var(--night);
}

.btn-light:hover {
  background: var(--night);
  color: var(--white);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--white);
}

.btn-large {
  font-size: 17px;
  padding: 20px 32px;
}

/* ============ PLACEHOLDER IMAGES (CSS-only film stills) ============ */
.placeholder {
  position: relative;
  width: 100%;
  background: linear-gradient(135deg, #1a1410 0%, #261810 60%, #1a1410 100%);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--white-line);
}

.placeholder::before {
  content: attr(data-label);
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(246, 99, 1, 0.7);
  z-index: 3;
  background: rgba(10, 8, 7, 0.55);
  padding: 4px 8px;
  border: 1px solid rgba(246, 99, 1, 0.3);
  border-radius: 2px;
}

.placeholder::after {
  /* film perforations top/bottom */
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      transparent 0,
      transparent 22px,
      rgba(0, 0, 0, 0.3) 22px,
      rgba(0, 0, 0, 0.3) 24px,
      transparent 24px,
      transparent 36px),
    repeating-linear-gradient(90deg,
      transparent 0,
      transparent 22px,
      rgba(0, 0, 0, 0.3) 22px,
      rgba(0, 0, 0, 0.3) 24px,
      transparent 24px,
      transparent 36px);
  background-size: 100% 8px, 100% 8px;
  background-position: 0 0, 0 100%;
  background-repeat: repeat-x;
  z-index: 2;
  pointer-events: none;
}

.placeholder-stripes {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(135deg,
      rgba(246, 99, 1, 0.03) 0,
      rgba(246, 99, 1, 0.03) 2px,
      transparent 2px,
      transparent 14px),
    radial-gradient(ellipse at 50% 50%, rgba(246, 99, 1, 0.12), transparent 70%);
  z-index: 1;
}

.placeholder-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center,
      transparent 30%,
      rgba(10, 8, 7, 0.8) 100%);
  z-index: 1;
}

.placeholder-portrait {
  aspect-ratio: 4 / 5.4;
}

.placeholder-tall {
  aspect-ratio: 3 / 4;
}

.placeholder-wide {
  aspect-ratio: 16 / 10;
}

.placeholder-stage {
  aspect-ratio: 21 / 9;
}

.placeholder-stage::before {
  color: rgba(246, 99, 1, 0.9);
}

/* ============ WHATSAPP FAB ============ */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  z-index: 90;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.5);
  transition: transform .25s;
}

.whatsapp-fab:hover {
  transform: scale(1.08);
}

.whatsapp-fab svg {
  width: 26px;
  height: 26px;
}

/* ============ MANIFESTO — ACT II ============ */
.manifesto {
  position: relative;
  padding: var(--section-pad-y) var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.manifesto-text h2 {
  margin-bottom: 28px;
}

.manifesto-text .lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--white-dim);
  max-width: 480px;
}

/* Before / After */
.manifesto-photo {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  min-height: 480px;
}

.manifesto-photo img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.before-after {
  margin: 0;
}

.ba-frame {
  position: relative;
  aspect-ratio: 4 / 3.4;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--white-line-strong);
  user-select: none;
  --split: 50%;
}

.ba-side {
  position: absolute;
  inset: 0;
}

.ba-after {
  clip-path: inset(0 0 0 var(--split));
}

.ba-before {
  clip-path: inset(0 calc(100% - var(--split)) 0 0);
}

.ba-label {
  position: absolute;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 3px;
  z-index: 5;
}

.ba-before .ba-label {
  left: 16px;
  background: rgba(10, 8, 7, 0.7);
  color: var(--white-dim);
  border: 1px solid var(--white-line);
}

.ba-after .ba-label {
  right: 16px;
  background: var(--orange);
  color: var(--night);
}

.ba-scene {
  position: absolute;
  inset: 0;
}

.scene-before {
  background:
    linear-gradient(180deg, #1a1612, #0e0c0a);
}

.scene-before::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(243, 243, 241, 0.04), transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(243, 243, 241, 0.03), transparent 30%);
}

.scene-after {
  background:
    radial-gradient(ellipse 80% 70% at 50% 100%, rgba(246, 99, 1, 0.55), transparent 70%),
    linear-gradient(180deg, #2a160c, #1a0e08);
}

.scene-spot {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(255, 220, 180, 0.6), transparent 70%);
}

.scene-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(243, 243, 241, 0.2);
  left: var(--x, 50%);
  top: var(--y, 50%);
  transform: translate(-50%, -50%);
  animation: floatDim 3.5s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

@keyframes floatDim {

  0%,
  100% {
    opacity: 0.3;
    transform: translate(-50%, -50%);
  }

  50% {
    opacity: 0.55;
    transform: translate(-50%, -55%);
  }
}

.scene-row {
  position: absolute;
  bottom: 38%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 22px;
}

.scene-dot--lit {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  width: 18px;
  height: 18px;
  background: var(--orange);
  box-shadow: 0 0 16px var(--orange), 0 0 4px #fff;
  animation: pulseLit 1.6s ease-in-out infinite;
}

@keyframes pulseLit {

  0%,
  100% {
    opacity: 0.9;
    transform: translateY(0);
    box-shadow: 0 0 16px var(--orange);
  }

  50% {
    opacity: 1;
    transform: translateY(-3px);
    box-shadow: 0 0 24px var(--orange), 0 0 8px #fff;
  }
}

.scene-caption {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(243, 243, 241, 0.55);
  white-space: nowrap;
}

.ba-after .scene-caption {
  color: rgba(255, 255, 255, 0.78);
}

.ba-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--orange), transparent);
  transform: translateX(-50%);
  cursor: ew-resize;
  z-index: 6;
}

.ba-divider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--orange);
  border-radius: 50%;
  display: grid;
  place-items: center;
  grid-template-columns: 1fr 1fr;
  color: var(--night);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 0 0 4px rgba(246, 99, 1, 0.2), 0 0 24px rgba(246, 99, 1, 0.4);
}

.ba-divider-handle span {
  line-height: 1;
}

.before-after figcaption {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-mute);
  text-align: center;
}

@media (max-width: 900px) {
  .manifesto-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* ============ AUDIENCE ============ */
.audience {
  padding: var(--section-pad-y-tight) 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 56px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.audience-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--white-line);
  border: 1px solid var(--white-line);
  border-radius: 4px;
  overflow: hidden;
}

.audience-grid li {
  background: var(--night);
  padding: 28px 24px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  transition: background .25s;
}

.audience-grid li:hover {
  background: #1c1610;
}

.aud-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.aud-text {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--white);
}

@media (max-width: 900px) {
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .audience-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ PROBLEMS ============ */
.problems {
  padding: var(--section-pad-y-tight) 0;
  border-top: 1px solid var(--white-line);
}

.problems-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.problems-grid h2 {
  margin-bottom: 24px;
}

.problems-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.problems-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--white-line);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  color: var(--white-dim);
  position: relative;
  padding-left: 36px;
  transition: color .25s;
}

.problems-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 32px;
  width: 22px;
  height: 1px;
  background: var(--orange);
  transition: width .25s;
}

.problems-list li:hover {
  color: var(--white);
}

.problems-list li:hover::before {
  width: 28px;
}

@media (max-width: 900px) {
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .problems-list li {
    font-size: 16px;
    padding: 18px 0 18px 30px;
  }
}

/* ============ SOLUTIONS ============ */
.solutions {
  padding: var(--section-pad-y) 0;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.sol-card {
  position: relative;
  background: linear-gradient(180deg, rgba(243, 243, 241, 0.025), rgba(243, 243, 241, 0));
  border: 1px solid var(--white-line);
  border-radius: 6px;
  padding: 40px 36px 36px;
  transition: all .3s ease;
  overflow: hidden;
}

.sol-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width .4s ease;
}

.sol-card:hover {
  border-color: var(--white-line-strong);
  background: linear-gradient(180deg, rgba(246, 99, 1, 0.04), rgba(243, 243, 241, 0));
  transform: translateY(-2px);
}

.sol-card:hover::before {
  width: 100%;
}

.sol-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin-bottom: 28px;
}

.sol-card h3 {
  margin-bottom: 12px;
  font-size: 26px;
  color: var(--white);
}

.sol-card p {
  color: var(--white-dim);
  margin-bottom: 28px;
  line-height: 1.6;
}

.sol-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  transition: gap .25s;
}

.sol-link:hover {
  gap: 14px;
}

.sol-card--featured {
  background: linear-gradient(180deg, rgba(246, 99, 1, 0.08), rgba(246, 99, 1, 0.01));
  border-color: rgba(246, 99, 1, 0.3);
}

.sol-card--featured::before {
  width: 100%;
}

.sol-flag {
  position: absolute;
  top: 36px;
  right: 36px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  padding: 4px 8px;
  border: 1px solid var(--orange);
  border-radius: 3px;
}

@media (max-width: 900px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .sol-card {
    padding: 32px 24px;
  }
}

/* ============ MUSIC — ACT III (warm peak) ============ */
.music {
  position: relative;
  min-height: 90vh;
  padding: var(--section-pad-y) var(--gutter);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.music-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.music-bg .placeholder {
  position: absolute;
  inset: 0;
  border-radius: 0;
  border: none;
  height: 100%;
  background: linear-gradient(135deg, #2a160c 0%, #3a1d0c 50%, #1f1208 100%);
}

.music-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: sepia(0.3) saturate(0.9) brightness(0.55) contrast(1.1);
}

.music-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 30%, rgba(246, 99, 1, 0.25), transparent 70%),
    linear-gradient(180deg, rgba(10, 8, 7, 0.7), rgba(10, 8, 7, 0.4) 50%, rgba(10, 8, 7, 0.85));
}

.music-embers {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.music-embers span {
  position: absolute;
  bottom: -20px;
  left: var(--x, 50%);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  animation: ember 8s linear infinite;
  animation-delay: var(--d, 0s);
  opacity: 0;
}

@keyframes ember {
  0% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 0.4;
  }

  100% {
    transform: translateY(-100vh) translateX(40px);
    opacity: 0;
  }
}

.music-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.music-inner h2 {
  font-size: clamp(40px, 6vw, 84px);
  margin: 32px 0 32px;
  line-height: 1.0;
}

.music-lede {
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  margin: 0 auto;
}

.music-bullets {
  list-style: none;
  padding: 0;
  margin: 56px 0 56px;
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.music-bullets li {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -0.005em;
}

.soundbar {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
}

.soundbar span {
  width: 5px;
  background: var(--orange);
  border-radius: 2px;
  animation: bar 1.4s ease-in-out infinite;
}

.soundbar span:nth-child(1) {
  animation-delay: 0.0s;
}

.soundbar span:nth-child(2) {
  animation-delay: 0.1s;
}

.soundbar span:nth-child(3) {
  animation-delay: 0.2s;
}

.soundbar span:nth-child(4) {
  animation-delay: 0.3s;
}

.soundbar span:nth-child(5) {
  animation-delay: 0.4s;
}

.soundbar span:nth-child(6) {
  animation-delay: 0.5s;
}

.soundbar span:nth-child(7) {
  animation-delay: 0.6s;
}

.soundbar span:nth-child(8) {
  animation-delay: 0.7s;
}

.soundbar span:nth-child(9) {
  animation-delay: 0.8s;
}

.soundbar span:nth-child(10) {
  animation-delay: 0.9s;
}

.soundbar span:nth-child(11) {
  animation-delay: 1.0s;
}

.soundbar span:nth-child(12) {
  animation-delay: 1.1s;
}

.soundbar span:nth-child(13) {
  animation-delay: 1.0s;
}

.soundbar span:nth-child(14) {
  animation-delay: 0.9s;
}

.soundbar span:nth-child(15) {
  animation-delay: 0.8s;
}

.soundbar span:nth-child(16) {
  animation-delay: 0.7s;
}

.soundbar span:nth-child(17) {
  animation-delay: 0.6s;
}

.soundbar span:nth-child(18) {
  animation-delay: 0.5s;
}

.soundbar span:nth-child(19) {
  animation-delay: 0.4s;
}

.soundbar span:nth-child(20) {
  animation-delay: 0.3s;
}

@keyframes bar {

  0%,
  100% {
    height: 8px;
    opacity: 0.55;
  }

  50% {
    height: 50px;
    opacity: 1;
  }
}

@media (max-width: 700px) {
  .music-bullets {
    flex-direction: column;
    gap: 18px;
  }

  .music-bullets li {
    font-size: 16px;
  }
}

/* ============ ABOUT ============ */
.about {
  padding: var(--section-pad-y) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-photo {
  margin: 0;
  position: relative;
}

.about-photo-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--white-line);
  background: #0e0c0a;
}

.about-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: contrast(1.05) saturate(0.9);
}

.about-photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 8, 7, 0.6) 100%);
  pointer-events: none;
}

.about-photo figcaption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-mute);
}

.about-text h2 {
  margin-bottom: 28px;
}

.about-text p {
  color: var(--white-dim);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.about-facts {
  margin: 36px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--white-line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.about-facts>div {}

.about-facts dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

.about-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  color: var(--white);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-facts {
    grid-template-columns: 1fr;
  }
}

/* ============ AUTHORITY ============ */
.authority {
  padding: var(--section-pad-y-tight) 0;
  border-top: 1px solid var(--white-line);
}

.auth-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--white-line);
  border: 1px solid var(--white-line);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 56px;
}

.stat {
  background: var(--night);
  padding: 40px 28px;
  text-align: left;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 12px;
}

.stat span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-mute);
}

.logo-marquee {
  margin-top: 38px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding-inline: clamp(22px, 4vw, 68px);
}

.marquee-window {
  position: relative;
  display: flex;
  gap: 14px;
  overflow: hidden;
  padding: 8px 0;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-window + .marquee-window {
  margin-top: 10px;
}

.authority .marquee-track {
  display: flex;
  min-width: max-content;
  gap: 14px;
  animation: marqueeScroll 90s linear infinite;
}

.marquee-window.reverse .marquee-track {
  animation-direction: reverse;
  animation-duration: 120s;
}

.marquee-window:hover .marquee-track {
  animation-play-state: paused;
}

.logo-marquee .marquee-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 238px;
  min-height: 102px;
  padding: 6px 24px;
  background: transparent;
}

.logo-marquee .marquee-track img {
  display: block;
  width: 208px;
  height: 78px;
  max-width: none;
  max-height: none;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.4;
  transform: scale(1.5);
  transform-origin: center;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 900px) {
  .auth-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .auth-logos {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ============ HEALTH ============ */
.health {
  padding: var(--section-pad-y) 0;
  background: linear-gradient(180deg, transparent, rgba(246, 99, 1, 0.04), transparent);
}

.health-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}

.health-grid h2 {
  margin-bottom: 24px;
}

.health-grid .muted {
  font-size: 17px;
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 480px;
}

.health-results {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.health-results li {
  padding: 20px 0;
  padding-left: 44px;
  border-bottom: 1px solid var(--white-line);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--white);
  position: relative;
}

.health-results li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 19px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(246, 99, 1, 0.12);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 900px) {
  .health-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============ TESTIMONIALS ============ */
.testimonials {
  padding: var(--section-pad-y) 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.testimonial-grid blockquote {
  margin: 0;
  background: rgba(243, 243, 241, 0.03);
  border: 1px solid var(--white-line);
  border-radius: 6px;
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: all .3s;
}

.testimonial-grid blockquote:hover {
  background: rgba(243, 243, 241, 0.05);
  border-color: var(--white-line-strong);
}

.testimonial-grid blockquote.feature {
  background: linear-gradient(180deg, rgba(246, 99, 1, 0.08), rgba(246, 99, 1, 0.02));
  border-color: rgba(246, 99, 1, 0.25);
}

.quote-mark {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 56px;
  line-height: 0.5;
  color: var(--orange);
  height: 24px;
}

.testimonial-grid blockquote p {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
  flex: 1;
}

.testimonial-grid cite {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 20px;
  border-top: 1px solid var(--white-line);
}

.testimonial-grid cite strong {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

.testimonial-grid cite span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-mute);
}

@media (max-width: 1100px) {
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ GALLERY — FILM STRIP ============ */
.gallery {
  padding: var(--section-pad-y) 0 var(--section-pad-y-tight);
}

.film-strip {
  margin-top: 56px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0 var(--gutter);
}

.film-strip::-webkit-scrollbar {
  height: 6px;
}

.film-strip::-webkit-scrollbar-track {
  background: transparent;
}

.film-strip::-webkit-scrollbar-thumb {
  background: rgba(246, 99, 1, 0.3);
  border-radius: 3px;
}

.film-track {
  display: flex;
  gap: 16px;
  padding-bottom: 12px;
}

.film-frame {
  margin: 0;
  flex: 0 0 auto;
  width: 460px;
  scroll-snap-align: start;
  position: relative;
}

.film-frame .placeholder {
  aspect-ratio: 16 / 10;
}

.film-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--white-line);
  filter: contrast(1.05) saturate(0.92);
  transition: filter .4s, transform .4s;
}

.film-frame:hover img {
  filter: contrast(1.1) saturate(1.1);
  transform: scale(1.01);
}

.film-frame figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-mute);
}

@media (max-width: 700px) {
  .film-frame {
    width: 320px;
  }
}

/* ============ FAQ ============ */
.faq {
  padding: var(--section-pad-y-tight) 0 var(--section-pad-y);
  border-top: 1px solid var(--white-line);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.faq-grid h2 {
  margin-bottom: 18px;
}

.faq-grid .muted {
  max-width: 360px;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-list details {
  border-bottom: 1px solid var(--white-line);
  padding: 24px 0;
  cursor: pointer;
}

.faq-list details summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  color: var(--white);
  position: relative;
  padding-right: 32px;
}

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

.faq-list details summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(246, 99, 1, 0.12);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-size: 18px;
  font-family: var(--font-display);
  font-weight: 500;
  transition: transform .3s;
}

.faq-list details[open] summary::after {
  content: "−";
  background: var(--orange);
  color: var(--night);
}

.faq-list details p {
  margin-top: 16px;
  color: var(--white-dim);
  line-height: 1.65;
  max-width: 640px;
}

@media (max-width: 900px) {
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .faq-list summary {
    font-size: 16px;
  }
}

/* ============ FINAL CTA — ACT IV ============ */
/* ============ INSTAGRAM FEED ============ */
.instagram-feed {
  padding: var(--section-pad-y) var(--gutter);
}

.instagram-feed .section-head {
  margin-bottom: 48px;
}

.insta-handle {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
  text-decoration: none;
  transition: opacity .2s;
}

.insta-handle:hover {
  opacity: 0.7;
}

.behold-placeholder {
  min-height: 300px;
  border: 1px dashed var(--white-line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-mute);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
  padding: 40px;
}

.behold-placeholder::after {
  content: "Aguardando código do Behold.so";
}

/* ============================================ */

.final-cta {
  position: relative;
  padding: 160px var(--gutter) 160px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 100% 60% at 50% 50%, rgba(246, 99, 1, 0.35), transparent 70%),
    linear-gradient(180deg, #2a160c 0%, #4a1f08 50%, #1a0e08 100%);
}

.cta-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 500px at 30% 40%, rgba(255, 180, 100, 0.18), transparent 70%),
    radial-gradient(circle 400px at 70% 60%, rgba(255, 130, 50, 0.18), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 880px;
}

.cta-inner h2 {
  margin: 32px 0 28px;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.02;
  color: #fff;
}

.cta-inner h2 em {
  color: #ffd0a8;
}

.cta-lede {
  font-size: 19px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  max-width: 640px;
  margin: 0 auto 44px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.cta-contacts {
  display: flex;
  justify-content: center;
  gap: 40px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.88);
  flex-wrap: wrap;
}

.cta-contacts em {
  font-style: normal;
  color: rgba(255, 255, 255, 0.55);
  margin-right: 8px;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.2em;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--night-deeper);
  border-top: 1px solid var(--white-line);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--white-line);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-brand p {
  color: var(--white-dim);
  font-size: 14px;
  line-height: 1.55;
  max-width: 320px;
}

.footer-brand p strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--white);
  font-size: 16px;
}

.site-footer h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 18px;
  font-weight: 500;
}

.site-footer a:not(.brand) {
  display: block;
  font-size: 14px;
  color: var(--white-dim);
  padding: 6px 0;
  transition: color .2s;
}

.site-footer a:not(.brand):hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--white-mute);
  text-transform: uppercase;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom em {
  color: var(--orange);
  font-style: normal;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .9s ease, transform .9s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

[data-anim="low"] .reveal {
  transition-duration: .4s;
  transform: translateY(8px);
}

[data-anim="high"] .reveal {
  transition-duration: 1.2s;
  transform: translateY(50px);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .marquee-track {
    animation: none;
  }

  .scene-dot,
  .scene-dot--lit,
  .soundbar span,
  .music-embers span,
  .cue-line {
    animation: none;
  }
}

/* ============ TWEAKS PANEL ============ */
.tweaks-panel {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 95;
  background: rgba(20, 16, 14, 0.92);
  border: 1px solid var(--white-line-strong);
  border-radius: 8px;
  padding: 18px 18px 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--white);
  width: 280px;
  display: none;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.5);
}

.tweaks-panel.on {
  display: block;
}

.tweaks-panel header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--white-line);
}

.tweaks-panel h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.tweaks-panel button.close {
  background: transparent;
  border: none;
  color: var(--white-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 4px 8px;
}

.tweaks-group {
  margin-bottom: 14px;
}

.tweaks-group label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-mute);
  margin-bottom: 8px;
}

.tweaks-row {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.tweaks-row button {
  flex: 1;
  background: transparent;
  border: 1px solid var(--white-line);
  color: var(--white-dim);
  padding: 8px 10px;
  border-radius: 3px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all .2s;
}

.tweaks-row button:hover {
  border-color: var(--white-line-strong);
  color: var(--white);
}

.tweaks-row button.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--night);
}

.swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 6px;
  border: 1px solid var(--white-line-strong);
}

/* ============ ACCENT COLOR THEMING ============ */
body[data-accent="brick"] {
  --orange: #C94001;
  --orange-soft: #e85b1c;
  --brick: #8a2c00;
}

body[data-accent="amber"] {
  --orange: #E8A227;
  --orange-soft: #f5b54a;
  --brick: #b87800;
}

body[data-accent="crimson"] {
  --orange: #D43F3F;
  --orange-soft: #ec5c5c;
  --brick: #8a1f1f;
}

/* ============ MOBILE — 640px ============ */
@media (max-width: 640px) {
  :root {
    --gutter: 16px;
    --section-pad-y: 52px;
    --section-pad-y-tight: 36px;
  }

  body {
    font-size: 15px;
  }

  /* Header */
  .header-cta {
    font-size: 11px;
    padding: 8px 12px;
  }

  /* Hero */
  .hero-marquee {
    display: none;
  }

  .hero {
    padding: 90px 16px 64px;
    gap: 24px;
  }

  .hero-sub {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .hero-title {
    margin: 16px 0 20px;
  }

  .hero-actions {
    flex-direction: column;
    margin-bottom: 36px;
  }

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

  .hero-meta {
    gap: 18px;
    flex-wrap: wrap;
  }

  .hero-meta > div {
    flex: 1 1 40%;
  }

  /* Manifesto */
  .manifesto-photo {
    min-height: 280px;
  }

  .manifesto-photo img {
    min-height: 280px;
  }

  .manifesto-text .lede {
    font-size: 16px;
  }

  /* Solutions */
  .sol-card {
    padding: 28px 20px;
  }

  .sol-card h3 {
    font-size: 22px;
  }

  /* Music */
  .music {
    min-height: auto;
    padding: var(--section-pad-y) 16px;
  }

  .music-lede {
    font-size: 16px;
  }

  .music-bullets {
    margin: 36px 0;
    gap: 14px;
  }

  /* Authority stats */
  .stat {
    padding: 24px 16px;
  }

  .stat strong {
    font-size: 32px;
  }

  /* About */
  .about-text p {
    font-size: 15px;
  }

  /* Logo marquee */
  .logo-marquee .marquee-track img {
    width: 150px;
    height: 56px;
    transform: scale(1.3);
  }

  .logo-marquee .marquee-track span {
    min-width: 180px;
    min-height: 72px;
  }

  /* Hero marquee logos */
  .hero-marquee .marquee-track img {
    width: 110px;
    height: 40px;
    transform: scale(1.2);
  }

  .hero-marquee .marquee-track span {
    width: 110px;
  }

  /* FAQ */
  .faq-list details summary {
    font-size: 16px;
  }

  /* Final CTA */
  .final-cta {
    padding: 72px 16px;
  }

  .cta-lede {
    font-size: 16px;
  }

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

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

  .cta-contacts {
    flex-direction: column;
    gap: 14px;
    align-items: center;
    text-align: center;
  }

  /* Problems */
  .problems-list li {
    font-size: 15px;
  }

  /* Health */
  .health-results li {
    font-size: 15px;
  }
}