/* ================================
   EVOCLIQUE RÁDIO
   Player mantido + layout responsivo de patrocinadores
================================ */

:root {
  --evo-black: #050505;
  --evo-black-2: #0b0b0b;
  --evo-card: #111111;
  --evo-card-2: #171717;
  --evo-yellow: #ffd400;
  --evo-yellow-2: #ffb000;
  --evo-orange: #ff7a00;
  --evo-white: #ffffff;
  --evo-muted: #bdbdbd;
  --evo-border: rgba(255, 212, 0, 0.42);
  --evo-border-strong: rgba(255, 212, 0, 0.76);
  --evo-border-soft: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  padding: 0;
  background: var(--evo-black);
  color: var(--evo-white);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

body {
  background:
    radial-gradient(circle at top right, rgba(255, 212, 0, 0.09), transparent 30%),
    linear-gradient(180deg, #000 0%, #050505 100%);
}

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

/* BOTÃO VOLTAR */

.back-home {
  position: fixed;
  z-index: 9999;
  top: 18px;
  left: 18px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 212, 0, 0.45);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(10px);
  color: var(--evo-white);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: 0.25s ease;
}

.back-home i {
  color: var(--evo-yellow);
}

.back-home:hover {
  background: var(--evo-yellow);
  color: #070707;
  border-color: var(--evo-yellow);
  transform: translateY(-1px);
}

.back-home:hover i {
  color: #070707;
}

/* PLAYER */

.radio-player-shell {
  width: 100%;
  height: 100vh;
  min-height: 620px;
  position: relative;
  background:
    radial-gradient(circle at center, rgba(255, 212, 0, 0.10), transparent 42%),
    linear-gradient(180deg, #040404 0%, #0a0a0a 100%);
}

#player {
  width: 100%;
  height: 100%;
  margin: 0 auto;
}

/* ÁREA DE PATROCINADORES */

.radio-sponsors-area {
  width: 100%;
  background:
    radial-gradient(circle at right bottom, rgba(255, 212, 0, 0.16), transparent 28%),
    radial-gradient(circle at left top, rgba(255, 176, 0, 0.10), transparent 30%),
    linear-gradient(180deg, #050505 0%, #090909 45%, #050505 100%);
  color: var(--evo-white);
  padding: 30px 20px 34px;
  position: relative;
  isolation: isolate;
}

.radio-sponsors-area::before,
.radio-sponsors-area::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
}

.radio-sponsors-area::before {
  right: -80px;
  bottom: 40px;
  width: 360px;
  height: 360px;
  background-image: radial-gradient(rgba(255, 212, 0, 0.28) 1px, transparent 1px);
  background-size: 10px 10px;
  mask-image: radial-gradient(circle, #000 0%, transparent 68%);
}

.radio-sponsors-area::after {
  left: -120px;
  top: 160px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 212, 0, 0.18), transparent 70%);
}

.radio-strip,
.section-title,
.sponsor-logo-grid,
.ad-master,
.offers-grid,
.ad-slots-grid,
.sponsor-cta,
.radio-footer-bar {
  width: min(1180px, 100%);
  margin-left: auto;
  margin-right: auto;
}

/* FAIXA SUPERIOR */

.radio-strip {
  min-height: 62px;
  border: 1px solid var(--evo-border-soft);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.72);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px 22px;
  box-shadow: 0 0 28px rgba(0, 0, 0, 0.45);
}

.strip-left {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--evo-yellow);
  font-size: 14px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.strip-text {
  color: var(--evo-muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  padding-left: 24px;
}

.strip-social {
  display: flex;
  gap: 10px;
}

.strip-social a {
  width: 38px;
  height: 38px;
  border: 1px solid var(--evo-border-soft);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--evo-white);
  background: rgba(255, 255, 255, 0.03);
  transition: 0.25s ease;
}

.strip-social a:hover {
  color: var(--evo-black);
  background: var(--evo-yellow);
  border-color: var(--evo-yellow);
}

/* TÍTULOS */

.section-title {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  margin-top: 26px;
  margin-bottom: 14px;
}

.section-title span {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--evo-yellow), transparent);
}

.section-title h2 {
  margin: 0;
  color: var(--evo-white);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.6);
}

.section-title.small h2 {
  color: var(--evo-yellow);
  font-size: clamp(18px, 2.2vw, 24px);
}

/* LOGOS PATROCINADORES | 160x90 */

.sponsor-logo-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.sponsor-logo-card {
  min-height: 96px;
  border: 1px solid var(--evo-border-soft);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    #0d0d0d;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 16px 10px;
  box-shadow:
    inset 0 0 22px rgba(255, 255, 255, 0.03),
    0 10px 24px rgba(0, 0, 0, 0.22);
  transition: 0.25s ease;
}

.sponsor-logo-card:hover {
  border-color: var(--evo-border-strong);
  transform: translateY(-2px);
}

.sponsor-logo-card strong {
  display: block;
  color: var(--evo-white);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: -1px;
}

.sponsor-logo-card small {
  display: block;
  margin-top: 6px;
  color: var(--evo-yellow);
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 800;
}

/* PATROCÍNIO MASTER | 970x250 */

.ad-master {
  position: relative;
  min-height: 250px;
  margin-top: 16px;
  border: 1px solid var(--evo-border);
  border-radius: 12px;
  overflow: hidden;
  background: #090909;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.28);
}

.ad-master-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 50%, rgba(255, 212, 0, 0.18), transparent 26%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.35)),
    repeating-linear-gradient(
      90deg,
      rgba(255, 212, 0, 0.05) 0,
      rgba(255, 212, 0, 0.05) 1px,
      transparent 1px,
      transparent 12px
    );
  opacity: 0.95;
}

.ad-master-content {
  position: relative;
  min-height: 250px;
  display: grid;
  grid-template-columns: 1.3fr auto 1fr auto;
  align-items: center;
  gap: 26px;
  padding: 28px 38px;
}

.ad-master-content span {
  color: var(--evo-yellow);
  font-weight: 900;
  font-size: 17px;
  text-transform: uppercase;
}

.ad-master-content h3 {
  margin: 10px 0 0;
  color: var(--evo-white);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.05;
  text-transform: uppercase;
}

.ad-master-content h3 b {
  color: var(--evo-yellow);
}

.ad-master-content p {
  color: var(--evo-white);
  max-width: 300px;
  font-size: 18px;
  line-height: 1.35;
}

.master-icon,
.cta-icon {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 3px solid var(--evo-yellow);
  color: var(--evo-yellow);
  display: grid;
  place-items: center;
  font-size: 42px;
  box-shadow: 0 0 28px rgba(255, 212, 0, 0.28);
}

.yellow-btn {
  min-width: 190px;
  min-height: 48px;
  border-radius: 8px;
  background: linear-gradient(180deg, var(--evo-yellow), var(--evo-yellow-2));
  color: #080808 !important;
  text-decoration: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  font-weight: 900;
  font-size: 15px;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(255, 212, 0, 0.16);
  transition: 0.25s ease;
}

.yellow-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
}

/* OFERTAS | 300x250 */

.offers-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.offer-card {
  min-height: 190px;
  border: 1px solid var(--evo-border);
  border-radius: 10px;
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.85), rgba(17, 17, 17, 0.72)),
    radial-gradient(circle at right bottom, rgba(255, 212, 0, 0.20), transparent 35%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.offer-card h3 {
  margin: 0;
  color: var(--evo-white);
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1;
  text-transform: uppercase;
}

.offer-card p {
  margin: 8px 0 8px;
  color: var(--evo-yellow);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.offer-card small {
  color: var(--evo-muted);
  font-size: 12px;
  font-weight: 700;
}

.offer-card a {
  width: fit-content;
  min-width: 104px;
  border: 1px solid var(--evo-yellow);
  border-radius: 5px;
  padding: 8px 14px;
  color: var(--evo-yellow);
  text-decoration: none;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  transition: 0.25s ease;
}

.offer-card a:hover {
  background: var(--evo-yellow);
  color: #050505;
}

/* ESPAÇOS PUBLICITÁRIOS */

.ad-slots-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.65fr;
  gap: 18px;
}

.ad-slot {
  border: 1px dashed var(--evo-border);
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.80), rgba(20, 20, 20, 0.75)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 212, 0, 0.04) 0,
      rgba(255, 212, 0, 0.04) 2px,
      transparent 2px,
      transparent 10px
    );
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  transition: 0.25s ease;
}

.ad-slot:hover {
  border-color: var(--evo-yellow);
  transform: translateY(-2px);
}

.ad-slot i {
  font-size: 34px;
  opacity: 0.55;
}

.ad-slot strong {
  display: block;
  color: var(--evo-white);
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.ad-slot small {
  display: block;
  color: var(--evo-muted);
  font-size: 15px;
}

.ad-970x250,
.ad-728x90,
.ad-300x250 {
  min-height: 104px;
}

/* CTA FINAL | 970x160 */

.sponsor-cta {
  min-height: 140px;
  border: 1px solid var(--evo-border);
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.92), rgba(17, 17, 17, 0.82)),
    radial-gradient(circle at 8% 50%, rgba(255, 212, 0, 0.18), transparent 20%);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 22px 38px;
}

.sponsor-cta .cta-icon {
  width: 86px;
  height: 86px;
  font-size: 38px;
}

.cta-text h3 {
  margin: 0;
  color: var(--evo-white);
  font-size: clamp(22px, 2.7vw, 32px);
  line-height: 1.08;
  text-transform: uppercase;
}

.cta-text h3 b {
  display: block;
  color: var(--evo-yellow);
}

.cta-text p {
  margin: 8px 0 0;
  color: var(--evo-muted);
  font-size: 15px;
}

/* RODAPÉ DA RÁDIO */

.radio-footer-bar {
  min-height: 42px;
  margin-top: 12px;
  border: 1px solid var(--evo-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.72);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 8px 28px;
  color: var(--evo-white);
  font-size: 13px;
}

.radio-footer-bar i {
  color: var(--evo-yellow);
  margin-right: 8px;
}

.radio-footer-bar span {
  color: var(--evo-muted);
  font-size: 12px;
  text-transform: uppercase;
}

/* RESPONSIVO */

@media (max-width: 1100px) {
  .sponsor-logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .ad-master-content {
    grid-template-columns: 1fr auto;
  }

  .ad-master-content p {
    max-width: none;
  }

  .ad-master-content .yellow-btn {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .ad-slots-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .back-home {
    top: 12px;
    left: 12px;
    min-height: 38px;
    padding: 0 12px;
    font-size: 11px;
  }

  .radio-player-shell {
    min-height: 560px;
  }

  .radio-sponsors-area {
    padding: 22px 14px 28px;
  }

  .radio-strip {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    gap: 12px;
    padding: 16px;
  }

  .strip-text {
    border-left: 0;
    padding-left: 0;
    font-size: 12px;
    line-height: 1.4;
  }

  .sponsor-logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sponsor-logo-card {
    min-height: 86px;
  }

  .ad-master {
    min-height: auto;
  }

  .ad-master-content {
    min-height: auto;
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    padding: 26px 20px;
  }

  .ad-master-content p {
    font-size: 16px;
  }

  .ad-master-content .yellow-btn {
    justify-self: center;
  }

  .offers-grid {
    grid-template-columns: 1fr;
  }

  .offer-card {
    min-height: 180px;
  }

  .ad-slot {
    min-height: 120px;
  }

  .sponsor-cta {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    padding: 26px 20px;
  }

  .radio-footer-bar {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 8px;
    padding: 14px;
  }
}

@media (max-width: 460px) {
  .back-home span {
    display: none;
  }

  .back-home {
    width: 42px;
    padding: 0;
    justify-content: center;
  }

  .sponsor-logo-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    gap: 10px;
  }

  .section-title h2 {
    letter-spacing: 1px;
  }

  .yellow-btn {
    width: 100%;
  }
}