:root {
  --ink: #061725;
  --navy: #092b3f;
  --coral: #f0443e;
  --coral-dark: #c8302c;
  --turquoise: #10bfc4;
  --turquoise-dark: #068f97;
  --sun: #ffc83d;
  --magenta: #f14aa8;
  --violet: #7d3df2;
  --leaf: #6fc24a;
  --paper: #fff8ed;
  --paper-2: #fffdf8;
  --line: #eadfcf;
  --muted: #5d6871;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 23, 37, 0.18);
  --radius: 8px;
  --shell: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

main > section {
  scroll-margin-top: 82px;
}

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

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--sun);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 4px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(24px, calc((100vw - 1180px) / 2));
  background: rgba(6, 23, 37, 0.94);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
}

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

.brand-logo {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 200, 61, 0.72);
  box-shadow: 0 0 0 4px rgba(241, 74, 168, 0.12);
}

.brand-name {
  display: grid;
  gap: 1px;
}

.brand-name span {
  color: var(--sun);
  font-family: "Permanent Marker", cursive;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-name small {
  color: var(--turquoise);
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 42px);
  margin-left: auto;
}

.main-nav a {
  position: relative;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.18rem;
  letter-spacing: 0.02em;
  padding: 28px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  height: 4px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-picker {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
}

.language-picker button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.74rem;
  font-weight: 900;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.language-picker button:hover,
.language-picker button:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.language-picker button.is-active {
  background: var(--turquoise);
  color: var(--ink);
}

.icon-link,
.contact-mini {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  min-width: 38px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  font-weight: 800;
  font-size: 0.78rem;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.icon-link svg,
.contact-mini svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.icon-link svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-link[href*="youtube"] svg {
  fill: currentColor;
  stroke: none;
}

.icon-link[href*="youtube"] svg path:last-child {
  fill: var(--ink);
}

.contact-mini {
  gap: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--sun);
  border-color: var(--sun);
}

.contact-mini svg {
  fill: currentColor;
}

.icon-link:hover,
.contact-mini:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: transparent;
  color: var(--white);
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: currentColor;
  margin: 6px 0;
}

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1.1fr);
  align-items: stretch;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 200, 61, 0.12), transparent 28%),
    linear-gradient(90deg, var(--paper) 0 51%, var(--ink) 51% 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(135deg, rgba(240, 68, 62, 0.2) 0 8px, transparent 8px 22px),
    linear-gradient(0deg, transparent 0 94%, rgba(16, 191, 196, 0.22) 94% 95%, transparent 95%);
  background-size: 160px 160px, 100% 54px;
  opacity: 0.42;
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: clamp(56px, 8vw, 98px) clamp(28px, 6vw, 76px);
}

.hero-logo {
  width: clamp(82px, 10vw, 124px);
  height: clamp(82px, 10vw, 124px);
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 22px;
  border: 3px solid var(--sun);
  box-shadow:
    8px 8px 0 rgba(16, 191, 196, 0.26),
    0 18px 40px rgba(6, 23, 37, 0.14);
}

.hero h1,
.section-heading h2,
.course-card h2,
.location-card h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.93;
}

.hero h1 {
  max-width: 560px;
  font-size: clamp(5.2rem, 11vw, 9.8rem);
}

.hero h1::first-line {
  color: var(--coral);
}

.hero-lede {
  position: relative;
  max-width: 440px;
  margin: 26px 0 0;
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  font-weight: 800;
}

.hero-lede::before {
  content: "";
  display: block;
  width: min(340px, 70vw);
  height: 10px;
  margin-bottom: 24px;
  background: repeating-linear-gradient(90deg, var(--turquoise) 0 28px, transparent 28px 38px);
  clip-path: polygon(0 20%, 100% 0, 100% 70%, 0 100%);
}

.hero-actions,
.contact-actions,
.gallery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border: 2px solid transparent;
  border-radius: 6px;
  font-weight: 900;
  font-size: 0.98rem;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(6, 23, 37, 0.18);
}

.button-primary {
  background: var(--sun);
  color: var(--ink);
  border-color: rgba(6, 23, 37, 0.08);
}

.button-primary .button-icon {
  background: rgba(6, 23, 37, 0.12);
  color: var(--ink);
}

.button-secondary {
  background: var(--turquoise);
  color: var(--white);
}

.button-ink {
  background: var(--ink);
  color: var(--white);
}

.button-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--turquoise);
}

.button-outline.light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
}

.button-small {
  min-height: 44px;
  padding-inline: 18px;
  font-size: 0.92rem;
}

.button-icon {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 560px;
  margin-top: 36px;
}

.hero-facts span {
  min-height: 84px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding: 14px 16px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-facts strong {
  color: var(--ink);
  font-size: 1rem;
}

.hero-facts span.is-past-event {
  background: rgba(255, 248, 237, 0.72);
  color: var(--muted);
}

.hero-facts span.is-past-event strong {
  color: var(--coral);
}

.hero-media {
  position: relative;
  z-index: 2;
  min-height: 100%;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  background: var(--ink);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: calc(100vh - 82px);
  object-fit: cover;
}

.media-caption {
  position: absolute;
  right: clamp(84px, 11vw, 170px);
  bottom: 26px;
  z-index: 5;
  padding: 10px 14px;
  background: var(--sun);
  color: var(--ink);
  border-radius: 6px;
  font-family: "Permanent Marker", cursive;
  font-size: clamp(0.95rem, 2vw, 1.28rem);
  transform: rotate(-2deg);
  white-space: nowrap;
}

.sound-control {
  position: absolute;
  top: clamp(20px, 4vw, 36px);
  right: clamp(20px, 4vw, 38px);
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 66px;
  padding: 0 24px 0 18px;
  border: 3px solid var(--ink);
  border-radius: 6px;
  background: var(--sun);
  color: var(--ink);
  box-shadow: 9px 9px 0 rgba(6, 23, 37, 0.5), 0 22px 52px rgba(6, 23, 37, 0.3);
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  isolation: isolate;
  overflow: visible;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.sound-control::after {
  content: "";
  position: absolute;
  inset: -9px;
  z-index: 0;
  border: 2px solid rgba(255, 200, 61, 0.75);
  border-radius: 10px;
  animation: sound-pulse 1.7s ease-out infinite;
  pointer-events: none;
}

.sound-control > * {
  position: relative;
  z-index: 1;
}

.sound-control:hover,
.sound-control:focus-visible {
  transform: translate(-2px, -2px);
  background: var(--white);
  box-shadow: 12px 12px 0 rgba(6, 23, 37, 0.55), 0 24px 56px rgba(6, 23, 37, 0.32);
}

.sound-control:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 5px;
}

.sound-control[data-state="playing"] {
  background: var(--turquoise);
  color: var(--ink);
}

.sound-control[data-state="playing"]::after {
  border-color: rgba(75, 205, 213, 0.8);
}

.sound-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--sun);
  flex: 0 0 auto;
}

.sound-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.sound-bars {
  display: inline-flex;
  align-items: end;
  gap: 3px;
  height: 24px;
}

.sound-bars span {
  display: block;
  width: 5px;
  height: 9px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.85;
}

.sound-bars span:nth-child(2) {
  height: 17px;
}

.sound-bars span:nth-child(3) {
  height: 12px;
}

.sound-control[data-state="playing"] .sound-bars span {
  animation: sound-bars 620ms ease-in-out infinite alternate;
}

.sound-control[data-state="playing"] .sound-bars span:nth-child(2) {
  animation-delay: 110ms;
}

.sound-control[data-state="playing"] .sound-bars span:nth-child(3) {
  animation-delay: 220ms;
}

.pause-icon,
.sound-control[data-state="playing"] .play-icon {
  display: none;
}

.sound-control[data-state="playing"] .pause-icon {
  display: inline-grid;
}

@keyframes sound-pulse {
  0% {
    opacity: 0.9;
    transform: scale(0.96);
  }

  100% {
    opacity: 0;
    transform: scale(1.16);
  }
}

@keyframes sound-bars {
  from {
    transform: scaleY(0.62);
  }

  to {
    transform: scaleY(1.18);
  }
}

.rhythm {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.rhythm-one {
  z-index: 2;
  width: 128px;
  height: 128px;
  right: 34px;
  bottom: 34px;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 12px 12px 0 rgba(6, 23, 37, 0.16);
  animation: beat 1.8s ease-in-out infinite;
}

.rhythm-two {
  width: 150px;
  height: 58px;
  left: 3vw;
  bottom: 8vh;
  background: repeating-linear-gradient(110deg, var(--coral) 0 11px, transparent 11px 25px);
  transform: rotate(-12deg);
}

.section-shell {
  width: var(--shell);
  margin: 0 auto;
}

.section-dark {
  background:
    linear-gradient(135deg, var(--ink), #08263b 62%, #061725),
    var(--ink);
  color: var(--white);
}

.events-section {
  position: relative;
  padding: clamp(72px, 9vw, 118px) 0;
  overflow: hidden;
}

.events-section .section-shell,
.contact-section .section-shell {
  position: relative;
  z-index: 2;
}

.batucada-scroll-mark {
  --stick-left-rotate: -42deg;
  --stick-right-rotate: 42deg;
  --stick-y: -20px;
  --drum-scale-y: 1;
  --wave-scale: 0.72;
  --wave-opacity: 0.36;
  position: absolute;
  z-index: 1;
  width: clamp(178px, 18vw, 248px);
  aspect-ratio: 1;
  pointer-events: none;
  opacity: 0.82;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.22));
}

.batucada-scroll-mark-events {
  left: clamp(-70px, -5vw, -36px);
  bottom: clamp(18px, 5vw, 62px);
  transform: rotate(-8deg);
}

.batucada-scroll-mark-contact {
  right: clamp(-74px, -5vw, -34px);
  top: clamp(28px, 5vw, 62px);
  transform: rotate(11deg) scaleX(-1);
  opacity: 0.76;
}

.batucada-scroll-mark > span {
  position: absolute;
  display: block;
}

.batucada-drum {
  width: 38%;
  height: 31%;
  border: 4px solid rgba(255, 255, 255, 0.9);
  border-radius: 45% 45% 38% 38% / 42% 42% 48% 48%;
  background:
    radial-gradient(ellipse at 50% 8%, rgba(255, 248, 237, 0.96) 0 34%, rgba(255, 200, 61, 0.86) 35% 44%, transparent 45%),
    linear-gradient(105deg, rgba(16, 191, 196, 0.94), rgba(6, 143, 151, 0.98) 52%, rgba(240, 68, 62, 0.9));
  box-shadow:
    inset 0 -11px 0 rgba(6, 23, 37, 0.22),
    0 0 0 2px rgba(6, 23, 37, 0.5);
  transform: scaleY(var(--drum-scale-y));
  transform-origin: 50% 82%;
  transition: transform 90ms linear;
}

.batucada-drum::before,
.batucada-drum::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  height: 4px;
  border-radius: 999px;
  background: rgba(6, 23, 37, 0.42);
}

.batucada-drum::before {
  top: 43%;
}

.batucada-drum::after {
  bottom: 21%;
}

.drum-main {
  left: 34%;
  top: 47%;
  transform: rotate(-7deg) scaleY(var(--drum-scale-y));
}

.drum-side {
  left: 14%;
  top: 57%;
  width: 31%;
  height: 26%;
  opacity: 0.9;
  transform: rotate(13deg) scaleY(var(--drum-scale-y));
}

.batucada-stick {
  width: 62%;
  height: 8px;
  top: 36%;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(255, 248, 237, 0.95), var(--sun) 18%, #a17434 78%, #6a461f);
  box-shadow:
    0 0 0 2px rgba(6, 23, 37, 0.72),
    0 7px 0 rgba(6, 23, 37, 0.18);
}

.batucada-stick::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -7px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 2px rgba(6, 23, 37, 0.72);
  transform: translateY(-50%);
}

.stick-left {
  left: 16%;
  transform: translateY(var(--stick-y)) rotate(var(--stick-left-rotate));
  transform-origin: 9% 50%;
}

.stick-right {
  right: 7%;
  transform: translateY(var(--stick-y)) rotate(var(--stick-right-rotate));
  transform-origin: 91% 50%;
}

.batucada-wave {
  width: 37%;
  aspect-ratio: 1;
  right: 1%;
  top: 16%;
  border: 4px solid var(--turquoise);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 100% 0 0;
  opacity: var(--wave-opacity);
  transform: scale(var(--wave-scale));
  transform-origin: 0 100%;
}

.wave-two {
  width: 52%;
  right: -5%;
  top: 5%;
  border-color: var(--sun);
  opacity: var(--wave-opacity);
}

.batucada-spark {
  width: 16px;
  height: 16px;
  background: var(--magenta);
  clip-path: polygon(50% 0, 62% 35%, 100% 50%, 62% 65%, 50% 100%, 38% 65%, 0 50%, 38% 35%);
  opacity: var(--wave-opacity);
  transform: scale(var(--wave-scale)) rotate(12deg);
}

.spark-one {
  left: 71%;
  top: 42%;
}

.spark-two {
  left: 13%;
  top: 42%;
  background: var(--turquoise);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
}

.section-note {
  max-width: 360px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.section-label {
  margin: 0 0 8px;
  color: var(--turquoise);
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(1.25rem, 2.2vw, 1.9rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.section-heading h2,
.course-card h2,
.location-card h2,
.contact-copy h2 {
  font-size: clamp(3.3rem, 7vw, 6.8rem);
}

.events-layout {
  display: grid;
  grid-template-columns: minmax(260px, 350px) 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: stretch;
}

.next-event {
  position: relative;
  background: var(--paper-2);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border-top: 8px solid var(--coral);
}

.event-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  width: fit-content;
  margin-bottom: 18px;
  padding: 0 10px;
  border-radius: 4px;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.status-upcoming {
  background: var(--coral);
  color: var(--white);
}

.status-past {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.next-event .event-status {
  margin-bottom: 20px;
}

.next-event .status-past {
  background: rgba(6, 23, 37, 0.08);
  color: var(--ink);
  border-color: rgba(6, 23, 37, 0.16);
}

.next-event.is-past {
  border-top-color: rgba(6, 23, 37, 0.32);
}

.next-event.is-past .calendar-mark {
  background: var(--muted);
  box-shadow: 7px 7px 0 rgba(6, 23, 37, 0.16);
}

.calendar-mark {
  width: 78px;
  height: 84px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: var(--coral);
  color: var(--white);
  border-radius: 6px;
  box-shadow: 7px 7px 0 var(--sun);
}

.calendar-mark span {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.7rem;
  line-height: 0.8;
}

.calendar-mark small {
  font-weight: 900;
}

.next-event h3 {
  margin: 0 0 18px;
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.3rem;
  letter-spacing: 0;
}

.next-event dl {
  display: grid;
  gap: 14px;
  margin: 0 0 24px;
}

.next-event dl div {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.next-event dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.next-event dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(170px, 1fr));
  gap: 18px;
  align-items: start;
  padding-top: 48px;
}

.timeline-line {
  position: absolute;
  top: 58px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--turquoise), var(--sun), var(--magenta), var(--coral));
}

.timeline-item {
  position: relative;
  min-height: 224px;
  padding: 30px 18px 20px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.timeline-item.is-upcoming {
  background: linear-gradient(180deg, rgba(240, 68, 62, 0.18), rgba(255, 255, 255, 0.08));
  border-color: rgba(240, 68, 62, 0.62);
  box-shadow: 0 18px 44px rgba(240, 68, 62, 0.12);
}

.timeline-item.is-past {
  background: rgba(255, 255, 255, 0.045);
}

.beat {
  position: absolute;
  top: 3px;
  left: 18px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sun);
  border: 4px solid var(--ink);
  box-shadow: 0 0 0 3px var(--turquoise);
}

.timeline-item time {
  display: block;
  color: var(--turquoise);
  font-weight: 900;
  margin-bottom: 14px;
}

.timeline-item.is-past time {
  color: rgba(255, 255, 255, 0.72);
}

.timeline-item.is-upcoming time {
  color: var(--white);
}

.timeline-item h3,
.event-grid h3,
.detail-columns h3,
.social-panel h3 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.01em;
  line-height: 1;
}

.timeline-item h3 {
  font-size: 1.7rem;
}

.timeline-item p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.event-grid article {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  overflow: hidden;
}

.event-grid img {
  width: 100%;
  aspect-ratio: 1.6;
  object-fit: cover;
}

.booking-logo-card img {
  padding: 26px;
  background: radial-gradient(circle at center, rgba(255, 200, 61, 0.12), rgba(6, 23, 37, 0.96) 68%);
  object-fit: contain;
}

.event-grid h3,
.event-grid p {
  padding-inline: 18px;
}

.event-grid h3 {
  margin-top: 18px;
  font-size: 1.75rem;
}

.event-grid p {
  margin: 8px 0 20px;
  color: rgba(255, 255, 255, 0.78);
}

.surdo-section {
  position: relative;
  padding: clamp(76px, 9vw, 124px) 0;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(118deg, rgba(240, 68, 62, 0.16) 0 13%, transparent 13% 28%, rgba(16, 191, 196, 0.14) 28% 42%, transparent 42% 66%, rgba(255, 200, 61, 0.16) 66% 76%, transparent 76%),
    linear-gradient(135deg, #020a10, var(--ink) 54%, #071e2f);
}

.surdo-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    repeating-linear-gradient(112deg, transparent 0 26px, rgba(255, 255, 255, 0.035) 26px 28px);
  background-size: 118px 118px, 118px 118px, 240px 240px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.28));
  pointer-events: none;
}

.surdo-topline {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.surdo-topline h2 {
  margin: 0;
  color: var(--white);
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(4rem, 8vw, 7.6rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0;
}

.surdo-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}

.surdo-pulse-button,
.surdo-tempo {
  min-height: 58px;
  border-radius: 6px;
  font-weight: 900;
  text-transform: uppercase;
}

.surdo-pulse-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 18px 0 14px;
  border: 2px solid rgba(255, 255, 255, 0.18);
  background: var(--coral);
  color: var(--white);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.surdo-pulse-button:hover,
.surdo-pulse-button:focus-visible {
  transform: translate(-2px, -2px);
  background: var(--sun);
  color: var(--ink);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.3);
}

.surdo-pulse-button:focus-visible,
.surdo-drum:focus-visible {
  outline: 3px solid var(--turquoise);
  outline-offset: 5px;
}

.surdo-pulse-button[data-state="running"] {
  background: var(--turquoise);
  color: var(--ink);
}

.surdo-pulse-icon {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(2, 10, 16, 0.28);
  color: currentColor;
}

.surdo-pulse-icon svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.surdo-pulse-icon.pause,
.surdo-pulse-button[data-state="running"] .surdo-pulse-icon.play {
  display: none;
}

.surdo-pulse-button[data-state="running"] .surdo-pulse-icon.pause {
  display: inline-grid;
}

.surdo-tempo {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(2, 10, 16, 0.48);
}

.surdo-tempo strong {
  color: var(--turquoise);
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.05rem;
  font-weight: 400;
  line-height: 1;
}

.surdo-timing {
  position: relative;
  overflow: hidden;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(2, 10, 16, 0.68);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
}

.surdo-timing-inner {
  --surdo-catcher-x: 0px;
  position: relative;
  height: 94px;
}

.surdo-beat-labels {
  position: relative;
  top: 0;
  height: 28px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.86);
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.4rem;
  line-height: 1;
  text-transform: uppercase;
}

.surdo-beat-marker {
  position: absolute;
  top: 0;
  width: var(--beat-width, 240px);
  text-align: center;
  transform: translateX(var(--x, 0));
  transition: opacity 120ms ease;
  will-change: transform;
}

.surdo-grid {
  position: relative;
  display: block;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  overflow: hidden;
}

.surdo-cell {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: var(--slot-width, 72px);
  height: 100%;
  border-right: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.035);
  color: rgba(255, 255, 255, 0.62);
  font-weight: 900;
  line-height: 1;
  transform: translateX(var(--x, 0));
  transition: background 120ms ease, color 120ms ease, box-shadow 120ms ease;
  will-change: transform;
}

.surdo-cell.is-beat-start {
  border-left: 3px solid rgba(255, 255, 255, 0.38);
  color: var(--white);
  font-size: 1.1rem;
}

.surdo-cell.is-target {
  color: var(--ink);
  background: linear-gradient(180deg, var(--sun), #f3a80f);
  box-shadow: inset 0 -6px 0 rgba(2, 10, 16, 0.22);
}

.surdo-cell.is-response {
  background: linear-gradient(180deg, var(--sun), #f3a80f);
}

.surdo-cell.is-primeira {
  background: linear-gradient(180deg, var(--sun), #f3a80f);
}

.surdo-cell.is-current {
  box-shadow:
    inset 0 0 0 3px var(--white),
    inset 0 -6px 0 rgba(2, 10, 16, 0.22);
}

.surdo-cell.is-hit-ok {
  animation: surdo-cell-hit 520ms ease;
}

.surdo-cell.is-hit-miss {
  animation: surdo-cell-miss 360ms ease;
}

.surdo-timing-inner::after {
  content: "";
  position: absolute;
  inset: 22px 0 0;
  z-index: 4;
  border: 2px solid transparent;
  border-radius: 6px;
  pointer-events: none;
}

.surdo-timing-inner.is-hit-ok::after {
  animation: surdo-bar-ok 560ms ease;
}

.surdo-timing-inner.is-hit-ok .surdo-playhead {
  animation: surdo-playhead-ok 560ms ease;
}

.surdo-timing-inner.is-hit-ok .surdo-playhead::before {
  border-top-color: #91f06b;
}

.surdo-timing-inner.is-hit-ok .surdo-playhead::after {
  background: #91f06b;
  box-shadow:
    0 0 0 7px rgba(145, 240, 107, 0.22),
    0 0 26px rgba(145, 240, 107, 0.82);
}

.surdo-playhead {
  position: absolute;
  top: 22px;
  bottom: -8px;
  left: var(--surdo-catcher-x);
  z-index: 3;
  width: 3px;
  background: var(--turquoise);
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(16, 191, 196, 0.76);
  transform: translateX(-50%);
  pointer-events: none;
}

.surdo-playhead::before,
.surdo-playhead::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.surdo-playhead::before {
  top: -8px;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 12px solid var(--turquoise);
}

.surdo-playhead::after {
  bottom: -10px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--turquoise);
  box-shadow: 0 0 0 7px rgba(16, 191, 196, 0.16);
}

.surdo-stage {
  display: grid;
  grid-template-columns: minmax(440px, 1fr) minmax(270px, 340px);
  gap: clamp(26px, 5vw, 62px);
  align-items: center;
  margin-top: clamp(28px, 5vw, 54px);
}

.surdo-drum {
  position: relative;
  display: block;
  width: min(760px, 100%);
  aspect-ratio: 1.3;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  touch-action: manipulation;
  justify-self: center;
}

.surdo-drum-shadow {
  position: absolute;
  left: 8%;
  right: 5%;
  bottom: 4%;
  height: 18%;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.36);
  filter: blur(18px);
  transform: rotate(-5deg);
}

.surdo-drum-shell {
  position: absolute;
  inset: 4% 5% 8% 2%;
  display: block;
  border: 13px solid #020a10;
  border-radius: 50%;
  background:
    linear-gradient(105deg, rgba(16, 191, 196, 0.9) 0 16%, #07121b 16% 73%, rgba(240, 68, 62, 0.82) 73%),
    var(--ink);
  box-shadow:
    inset 0 0 0 5px rgba(255, 255, 255, 0.18),
    0 22px 52px rgba(0, 0, 0, 0.44);
  transform: rotate(-5deg);
  transform-origin: 50% 58%;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.surdo-drum:hover .surdo-drum-shell,
.surdo-drum:focus-visible .surdo-drum-shell {
  transform: rotate(-5deg) translateY(-4px) scale(1.01);
  box-shadow:
    inset 0 0 0 5px rgba(255, 255, 255, 0.18),
    0 30px 62px rgba(0, 0, 0, 0.48);
}

.surdo-drum-face {
  position: absolute;
  inset: 5.8%;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 6px solid rgba(2, 10, 16, 0.82);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 253, 248, 0.98) 0 48%, rgba(255, 248, 237, 0.96) 56%, rgba(234, 223, 207, 0.98) 100%),
    var(--paper);
}

.surdo-drum-lugs {
  position: absolute;
  inset: 1.5%;
  z-index: 4;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 1%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 79% 11%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 96% 42%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 81% 82%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 50% 98%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 19% 82%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 4% 42%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px),
    radial-gradient(circle at 21% 11%, #fff8ed 0 7px, #020a10 8px 10px, transparent 11px);
  pointer-events: none;
}

.surdo-drum-face::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(10deg, rgba(6, 23, 37, 0.05) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 50% 50%, transparent 0 54%, rgba(6, 23, 37, 0.08) 55% 100%);
  opacity: 0.66;
}

.surdo-drum-rays {
  position: absolute;
  left: 31%;
  top: 12%;
  width: 38%;
  height: 30%;
  background: conic-gradient(from 236deg at 50% 100%, var(--coral) 0 13deg, transparent 13deg 25deg, #e8443d 25deg 39deg, transparent 39deg 53deg, var(--turquoise) 53deg 69deg, transparent 69deg 84deg, var(--magenta) 84deg 101deg, transparent 101deg 116deg, var(--sun) 116deg 134deg, transparent 134deg 360deg);
  clip-path: polygon(0 100%, 14% 0, 28% 100%, 43% 0, 56% 100%, 72% 0, 84% 100%, 100% 0, 100% 100%);
  opacity: 0.86;
}

.surdo-drum-logo {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  margin-top: 1%;
  transform: rotate(2deg);
}

.surdo-drum-logo span {
  color: #071017;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(4.6rem, 11vw, 9.7rem);
  font-weight: 400;
  line-height: 0.78;
  letter-spacing: 0.01em;
  text-shadow: 0 3px 0 rgba(255, 255, 255, 0.3);
}

.surdo-drum-logo small {
  margin-top: 16px;
  color: var(--turquoise-dark);
  font-size: clamp(0.8rem, 1.8vw, 1.18rem);
  font-weight: 1000;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.surdo-hit-target {
  position: absolute;
  right: 10%;
  bottom: 18%;
  z-index: 3;
  width: clamp(52px, 8vw, 86px);
  height: clamp(52px, 8vw, 86px);
  border: 7px solid rgba(255, 248, 237, 0.86);
  border-radius: 50%;
  background: var(--coral);
  box-shadow:
    0 0 0 9px rgba(240, 68, 62, 0.14),
    inset 0 9px 0 rgba(255, 255, 255, 0.24);
}

.surdo-hit-target::before {
  content: "";
  position: absolute;
  inset: -18px;
  border: 2px solid rgba(240, 68, 62, 0.34);
  border-radius: 50%;
  opacity: 0;
}

.surdo-mallet {
  position: absolute;
  right: 0;
  bottom: 18%;
  z-index: 5;
  width: 35%;
  height: 17px;
  border-radius: 999px;
  background: linear-gradient(90deg, #341f18, #7a5230 68%, #f0dfbd);
  box-shadow:
    0 0 0 3px rgba(2, 10, 16, 0.86),
    0 9px 0 rgba(0, 0, 0, 0.18);
  transform: rotate(-35deg);
  transform-origin: 92% 50%;
  transition: transform 150ms ease;
}

.surdo-mallet::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #ff766e, var(--coral) 55%, #a61f1b);
  box-shadow: 0 0 0 4px rgba(2, 10, 16, 0.86);
  transform: translateY(-50%);
}

.surdo-drum.is-hit .surdo-drum-shell {
  animation: surdo-drum-hit 260ms ease;
}

.surdo-drum.is-hit .surdo-mallet {
  animation: surdo-mallet-hit 260ms ease;
}

.surdo-drum.is-hit .surdo-hit-target::before {
  animation: surdo-target-ping 380ms ease;
}

.surdo-feedback {
  display: grid;
  gap: 18px;
}

.surdo-feedback-row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 96px;
  padding: 0 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.surdo-feedback-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.surdo-feedback-icon {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 6px;
  color: var(--ink);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, 0.2);
}

.surdo-feedback-icon svg {
  width: 38px;
  height: 38px;
}

.surdo-feedback-icon svg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.is-primeira .surdo-feedback-icon {
  background: var(--sun);
}

.is-primeira .surdo-feedback-icon svg path {
  fill: currentColor;
  stroke: none;
}

.is-response .surdo-feedback-icon {
  background: var(--magenta);
  color: var(--white);
}

.is-score .surdo-feedback-icon {
  background: var(--turquoise);
}

.surdo-feedback-row span:not(.surdo-feedback-icon) {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 900;
  text-transform: uppercase;
}

.surdo-feedback-row strong {
  display: block;
  margin-top: 2px;
  color: var(--white);
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.01em;
}

.surdo-feedback-row [data-surdo-status] {
  font-size: clamp(1.7rem, 3.2vw, 2.75rem);
}

.is-primeira strong,
.is-score strong {
  color: var(--sun);
}

.is-response strong {
  color: var(--magenta);
}

.surdo-feedback[data-hit="ok"] .is-response strong {
  color: var(--turquoise);
}

.surdo-feedback[data-hit="miss"] .is-response strong {
  color: var(--coral);
}

@keyframes surdo-cell-hit {
  0%,
  100% {
    filter: none;
  }
  45% {
    background: linear-gradient(180deg, #91f06b, var(--leaf));
    color: var(--ink);
    filter: brightness(1.14);
    box-shadow:
      inset 0 0 0 3px rgba(255, 255, 255, 0.9),
      inset 0 -6px 0 rgba(2, 10, 16, 0.18),
      0 0 28px rgba(111, 194, 74, 0.72);
  }
}

@keyframes surdo-bar-ok {
  0%,
  100% {
    border-color: transparent;
    box-shadow: none;
  }
  38% {
    border-color: rgba(145, 240, 107, 0.95);
    box-shadow:
      inset 0 0 0 1px rgba(145, 240, 107, 0.35),
      0 0 32px rgba(111, 194, 74, 0.55);
  }
}

@keyframes surdo-playhead-ok {
  0%,
  100% {
    background: var(--turquoise);
    box-shadow: 0 0 22px rgba(16, 191, 196, 0.76);
  }
  38% {
    background: #91f06b;
    box-shadow: 0 0 34px rgba(145, 240, 107, 0.9);
  }
}

@keyframes surdo-cell-miss {
  0%,
  100% {
    background: rgba(255, 255, 255, 0.035);
  }
  45% {
    background: rgba(240, 68, 62, 0.48);
  }
}

@keyframes surdo-drum-hit {
  0%,
  100% {
    transform: rotate(-5deg) scale(1);
  }
  42% {
    transform: rotate(-5deg) scale(0.985);
  }
}

@keyframes surdo-mallet-hit {
  0%,
  100% {
    transform: rotate(-35deg);
  }
  42% {
    transform: rotate(-41deg) translateX(-14px);
  }
}

@keyframes surdo-target-ping {
  from {
    opacity: 0.9;
    transform: scale(0.72);
  }
  to {
    opacity: 0;
    transform: scale(1.42);
  }
}

.course-section {
  padding: clamp(76px, 9vw, 124px) 0;
  background:
    linear-gradient(90deg, rgba(240, 68, 62, 0.08), transparent 18% 82%, rgba(16, 191, 196, 0.08)),
    var(--paper);
}

.course-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(360px, 1.25fr);
  gap: 28px;
  align-items: stretch;
}

.course-card {
  position: relative;
  min-height: 540px;
  padding: clamp(28px, 5vw, 44px);
  background:
    linear-gradient(135deg, rgba(16, 191, 196, 0.94), rgba(6, 143, 151, 0.96)),
    var(--turquoise);
  color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.course-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 180px;
  height: 180px;
  border: 18px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.course-card .section-label {
  color: rgba(255, 255, 255, 0.78);
}

.drum-icon {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 50%;
}

.course-card h2 {
  max-width: 520px;
  font-size: clamp(3.1rem, 6vw, 5.4rem);
}

.course-card p:not(.section-label) {
  max-width: 430px;
  margin: 18px 0 0;
  font-weight: 700;
}

.price-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 30px 0;
  font-weight: 900;
}

.price-block span {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.price-block small {
  font-size: 1.05rem;
}

.course-details {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
}

.course-details img {
  width: 100%;
  aspect-ratio: 2;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.detail-columns article,
.location-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.detail-dot {
  display: block;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--turquoise);
  box-shadow: 8px 0 0 rgba(16, 191, 196, 0.16);
}

.detail-dot.winter {
  background: var(--turquoise);
}

.detail-dot.sun {
  background: var(--sun);
}

.detail-dot.green {
  background: var(--leaf);
}

.detail-columns h3 {
  font-size: 1.9rem;
}

.detail-columns p {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.location-card {
  grid-column: 2;
}

.location-card h2 {
  font-size: clamp(2.8rem, 5vw, 4.8rem);
}

.location-card p {
  max-width: 520px;
  color: var(--muted);
  font-weight: 700;
}

.map-panel {
  position: relative;
  display: grid;
  align-content: end;
  min-height: 170px;
  margin-top: 22px;
  padding: 18px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(6, 23, 37, 0.02) 0 23%, transparent 23% 27%, rgba(6, 23, 37, 0.03) 27% 48%, transparent 48%),
    linear-gradient(35deg, transparent 0 35%, rgba(240, 68, 62, 0.18) 35% 37%, transparent 37% 100%),
    #f1eadf;
}

.map-panel::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 35%;
  width: 24px;
  height: 24px;
  background: var(--coral);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 0 0 8px rgba(240, 68, 62, 0.15);
}

.map-panel span,
.map-panel strong {
  position: relative;
  z-index: 2;
}

.map-panel span {
  color: var(--muted);
  font-weight: 800;
}

.map-panel strong {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2rem;
  letter-spacing: 0.02em;
}

.roots-section {
  background: var(--paper-2);
  border-block: 1px solid var(--line);
}

.roots-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  padding: 30px 0;
}

.roots-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--sun);
  border-radius: 50%;
  font-size: 1.8rem;
  font-weight: 900;
}

.roots-line p {
  margin: 0;
  max-width: 840px;
  font-size: 1.04rem;
}

.gallery-section {
  padding: clamp(72px, 9vw, 112px) 0;
  background: var(--paper);
}

.gallery-strip {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr 1.1fr 0.92fr 0.8fr;
  gap: 12px;
  align-items: end;
}

.gallery-strip figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}

.gallery-strip img {
  width: 100%;
  height: clamp(230px, 30vw, 410px);
  object-fit: cover;
  transition: transform 500ms ease;
}

.gallery-strip figure:nth-child(2) img,
.gallery-strip figure:nth-child(5) img {
  height: clamp(190px, 24vw, 330px);
}

.gallery-strip figure:hover img {
  transform: scale(1.05);
}

.gallery-strip figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: var(--sun);
  color: var(--ink);
  border-radius: 4px;
  padding: 6px 9px;
  font-weight: 900;
  font-size: 0.82rem;
}

.gallery-actions {
  justify-content: center;
}

.contact-section {
  position: relative;
  padding: clamp(72px, 9vw, 116px) 0;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(290px, 1fr) minmax(260px, 0.8fr) minmax(260px, 0.8fr);
  gap: 32px;
  align-items: start;
}

.contact-copy h2 {
  max-width: 600px;
}

.contact-copy p:not(.section-label) {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-list a {
  display: grid;
  gap: 4px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  transition: transform 180ms ease, border-color 180ms ease;
}

.contact-list a:hover {
  transform: translateY(-3px);
  border-color: var(--turquoise);
}

.contact-list span {
  color: var(--turquoise);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-list strong {
  font-size: clamp(1rem, 1.8vw, 1.22rem);
}

.social-panel {
  padding: 24px;
  background: var(--paper-2);
  color: var(--ink);
  border-radius: var(--radius);
}

.footer-logo {
  width: 82px;
  height: 82px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--sun);
  margin-bottom: 18px;
  box-shadow: 7px 7px 0 rgba(16, 191, 196, 0.22);
}

.social-panel h3 {
  font-size: 2.2rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.social-links a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--white);
  font-weight: 900;
  font-size: 0.88rem;
}

.site-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 20px max(24px, calc((100vw - 1180px) / 2));
  background: #020a10;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--turquoise);
  font-weight: 900;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  animation: reveal-up 360ms ease both;
  animation-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes reveal-up {
  from {
    transform: translateY(18px);
  }
  to {
    transform: translateY(0);
  }
}

@keyframes beat {
  0%,
  100% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.07);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .batucada-scroll-mark {
    --stick-left-rotate: -34deg;
    --stick-right-rotate: 34deg;
    --stick-y: -6px;
    --wave-opacity: 0.35;
  }
}

@media (max-width: 1020px) {
  .header-actions {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    background: var(--paper);
  }

  .hero-media {
    min-height: 56vh;
    clip-path: none;
  }

  .hero-media img {
    min-height: 56vh;
  }

  .sound-control {
    top: 24px;
    right: 24px;
  }

  .events-layout,
  .course-grid,
  .surdo-stage,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .surdo-topline {
    display: grid;
  }

  .surdo-controls {
    justify-content: flex-start;
  }

  .surdo-feedback {
    grid-template-columns: repeat(3, 1fr);
  }

  .surdo-feedback-row {
    grid-template-columns: 1fr;
    align-content: start;
  }

  .batucada-scroll-mark {
    width: 168px;
    opacity: 0.5;
  }

  .batucada-scroll-mark-events {
    left: -56px;
    bottom: 12px;
  }

  .batucada-scroll-mark-contact {
    right: -58px;
    top: 18px;
  }

  .timeline {
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .timeline-line {
    top: 0;
    bottom: 0;
    left: 9px;
    width: 3px;
    height: auto;
  }

  .timeline-item {
    min-height: auto;
    margin-left: 28px;
  }

  .beat {
    left: -28px;
  }

  .event-grid,
  .detail-columns {
    grid-template-columns: 1fr;
  }

  .location-card {
    grid-column: auto;
  }

  .gallery-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-strip figure:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  :root {
    --shell: min(100vw - 28px, 1180px);
  }

  .site-header {
    height: 72px;
    padding-inline: 14px;
    gap: 10px;
  }

  main > section {
    scroll-margin-top: 72px;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

  .language-picker {
    margin-left: auto;
  }

  .language-picker button {
    width: 30px;
    height: 30px;
    font-size: 0.68rem;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 82px;
    display: grid;
    gap: 0;
    padding: 10px;
    background: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  body.menu-open .main-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 13px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .main-nav a::after {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    padding: 48px 20px 36px;
  }

  .hero h1 {
    font-size: clamp(4.4rem, 22vw, 7.3rem);
  }

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

  .rhythm-one {
    width: 82px;
    height: 82px;
  }

  .events-section,
  .surdo-section,
  .course-section,
  .gallery-section,
  .contact-section {
    padding-block: 58px;
  }

  .surdo-timing-inner {
    height: 88px;
  }

  .surdo-stage {
    gap: 30px;
  }

  .surdo-drum {
    width: min(620px, 100%);
    aspect-ratio: 1.05;
  }

  .surdo-hit-target {
    right: 1%;
    bottom: 16%;
    width: 46px;
    height: 46px;
    border-width: 5px;
  }

  .surdo-drum-logo small {
    font-size: 0.68rem;
    letter-spacing: 0.13em;
    transform: translateX(-7%);
  }

  .surdo-mallet {
    right: -5%;
    bottom: 13%;
    width: 38%;
  }

  .surdo-feedback {
    grid-template-columns: 1fr;
  }

  .surdo-feedback-row {
    grid-template-columns: 58px 1fr;
    min-height: 78px;
  }

  .surdo-feedback-icon {
    width: 58px;
    height: 58px;
  }

  .surdo-feedback-icon svg {
    width: 31px;
    height: 31px;
  }

  .section-heading {
    display: block;
  }

  .next-event,
  .course-card,
  .location-card,
  .social-panel {
    padding: 22px;
  }

  .course-card {
    min-height: auto;
  }

  .gallery-strip {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
  }

  .gallery-strip figure {
    min-width: 78vw;
    scroll-snap-align: start;
  }

  .gallery-strip img,
  .gallery-strip figure:nth-child(2) img,
  .gallery-strip figure:nth-child(5) img {
    height: 300px;
  }

  .sound-control {
    top: 16px;
    right: 16px;
    min-height: 56px;
    padding: 0 14px 0 12px;
    gap: 9px;
    font-size: 0.82rem;
    justify-content: center;
  }

  .roots-line {
    grid-template-columns: 1fr;
  }

  .site-footer {
    display: grid;
    padding-inline: 14px;
  }
}

@media (max-width: 440px) {
  .site-header {
    gap: 8px;
  }

  .brand-name span {
    font-size: 1.5rem;
  }

  .brand-name small {
    display: none;
  }

  .language-picker button {
    width: 27px;
    height: 28px;
  }

  .hero-actions,
  .surdo-controls,
  .contact-actions,
  .gallery-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .surdo-pulse-button,
  .surdo-tempo {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 360px) {
  .site-header {
    padding-inline: 10px;
  }

  .brand {
    gap: 8px;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
  }

  .brand-name span {
    font-size: 1.28rem;
  }

  .language-picker button {
    width: 24px;
    height: 27px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }
}