/* =========================================================
   OER | byoer.com.ar — Landing publicitaria
   ========================================================= */

:root {
  --c-bg: #060606;
  --c-bg-soft: #0e0e0e;
  --c-orange: #f5560e;
  --c-orange-light: #ff7a2e;
  --c-orange-dark: #c73c07;
  --c-white: #ffffff;
  --c-silver: #e9e9ec;
  --c-gray: #b7b7bc;
  --c-gray-dim: #85858c;
  --c-border: #262626;
  --max-width: 1200px;
  --radius: 14px;
  --font-display: "Poppins", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(ellipse at 50% 0%, #141414 0%, #060606 55%) fixed;
  color: var(--c-white);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 30px 0 8px;
  text-align: center;
}

.hero__logo {
  width: min(560px, 82vw);
  margin: 0 auto;
  filter: drop-shadow(0 0 40px rgba(245, 86, 14, 0.25));
}

.hero__brandline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: -10px;
}

.hero__brandline .dash {
  height: 1px;
  width: 46px;
  background: linear-gradient(90deg, transparent, var(--c-orange));
}
.hero__brandline .dash.right {
  background: linear-gradient(90deg, var(--c-orange), transparent);
}

.hero__domain {
  font-size: clamp(15px, 2.4vw, 20px);
  font-weight: 700;
  letter-spacing: 3px;
  white-space: nowrap;
}
.hero__domain .accent {
  color: var(--c-white);
}
.hero__domain .plain {
  color: var(--c-orange);
}

.hero__title {
  margin: 14px 0 4px;
  font-size: clamp(20px, 3.9vw, 36px);
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--c-white);
  line-height: 1.2;
}

.hero__title .highlight {
  display: block;
  color: var(--c-orange);
  text-shadow: 0 0 26px rgba(245, 86, 14, 0.45);
}

.hero__services {
  margin: 12px auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 14px;
  color: var(--c-silver);
  font-size: clamp(12px, 1.5vw, 15px);
  font-weight: 500;
}

.hero__services span.sep {
  color: var(--c-orange);
  opacity: 0.8;
}

/* ---------- Services showcase (cards) ---------- */

.showcase {
  padding: 24px 0 6px;
}

.showcase__grid {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 18px 10px 36px;
}

.showcase__grid::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 6px;
  height: 90px;
  background: radial-gradient(ellipse at center, rgba(245, 86, 14, 0.4), transparent 72%);
  filter: blur(22px);
  z-index: 0;
  pointer-events: none;
}

.card {
  position: relative;
  z-index: 1;
  flex: 0 1 auto;
  width: clamp(120px, 13.2vw, 178px);
  aspect-ratio: 4 / 5;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(150deg, #1c1c1c 0%, #0a0a0a 70%);
  box-shadow: 0 16px 30px -10px rgba(245, 86, 14, 0.4), 0 6px 16px rgba(0, 0, 0, 0.55);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card:nth-child(1) { transform: rotate(-6deg) translateY(4px); }
.card:nth-child(2) { transform: rotate(4deg) translateY(16px); }
.card:nth-child(3) { transform: rotate(-3deg) translateY(-6px); }
.card:nth-child(4) { transform: rotate(3deg) translateY(14px); }
.card:nth-child(5) { transform: rotate(-5deg) translateY(-4px); }
.card:nth-child(6) { transform: rotate(5deg) translateY(10px); }

.card:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow: 0 22px 40px -8px rgba(245, 86, 14, 0.55), 0 8px 20px rgba(0, 0, 0, 0.6);
  z-index: 3;
}

.card--photo {
  background-size: cover;
  background-position: center;
}

.card--photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.1) 40%, rgba(0, 0, 0, 0) 60%);
  pointer-events: none;
}

.card__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px 12px;
  font-size: clamp(11px, 1.4vw, 13px);
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--c-white);
  line-height: 1.3;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

/* ---------- Trust / clients ---------- */

.trust {
  padding: 30px 0 8px;
  text-align: center;
}

.trust__heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--c-gray);
  font-size: clamp(13px, 1.8vw, 16px);
  font-weight: 600;
  letter-spacing: 3px;
  margin-bottom: 24px;
}

.trust__heading .dash {
  height: 1px;
  width: 60px;
  background: linear-gradient(90deg, transparent, var(--c-orange));
}
.trust__heading .dash.right {
  background: linear-gradient(90deg, var(--c-orange), transparent);
}

.trust__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 36px;
  row-gap: 28px;
}

.trust__logos img {
  height: 58px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.5));
}

.trust__logos img.logo-club {
  height: 74px;
}

.trust__logos img.logo-inmobiliaria {
  height: 48px;
}

.trust__divider {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--c-orange), transparent);
  opacity: 0.6;
}

/* ---------- CTA buttons ---------- */

.cta {
  padding: 30px 0 50px;
}

.cta__row {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 26px;
  border-radius: 10px;
  font-weight: 700;
  min-width: 300px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.btn__text {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
  text-align: left;
}

.btn__label {
  font-size: 14px;
  letter-spacing: 0.5px;
}

.btn__value {
  font-size: 15px;
  font-weight: 600;
  opacity: 0.92;
}

.btn--whatsapp {
  background: linear-gradient(135deg, var(--c-orange-light), var(--c-orange-dark));
  color: var(--c-white);
  box-shadow: 0 10px 24px rgba(245, 86, 14, 0.3);
}
.btn--whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(245, 86, 14, 0.42);
}

.btn--mail {
  background: transparent;
  color: var(--c-white);
  border: 1.5px solid #3a3a3a;
}
.btn--mail:hover {
  transform: translateY(-3px);
  border-color: var(--c-white);
}

/* ---------- Footer ---------- */

.footer {
  text-align: center;
  padding: 12px 0 20px;
  color: var(--c-gray-dim);
  font-size: 12.5px;
  letter-spacing: 0.5px;
}

/* ---------- Mobile sticky CTA ---------- */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: none;
  z-index: 50;
  border-top: 1px solid var(--c-border);
  background: rgba(6, 6, 6, 0.92);
  backdrop-filter: blur(6px);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.sticky-cta--hidden {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

.sticky-cta__row {
  display: flex;
}

.sticky-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 8px;
  font-weight: 700;
  font-size: 13px;
}

.sticky-cta a.whatsapp {
  background: linear-gradient(135deg, var(--c-orange-light), var(--c-orange-dark));
  color: var(--c-white);
}

.sticky-cta a.mail {
  color: var(--c-white);
  border-left: 1px solid var(--c-border);
}

.sticky-cta svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .showcase__grid {
    gap: 12px;
    padding-bottom: 40px;
  }
  .card {
    width: calc(33.333% - 9px);
    transform: none !important;
    box-shadow: 0 10px 20px -8px rgba(245, 86, 14, 0.3), 0 4px 12px rgba(0, 0, 0, 0.5);
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 24px 0 6px;
  }
  .hero__title {
    margin-top: 12px;
  }
  .trust__logos {
    gap: 24px;
    row-gap: 22px;
  }
  .trust__divider {
    display: none;
  }
  .cta__row {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    min-width: 0;
    justify-content: center;
  }
  .cta {
    padding-bottom: 100px;
  }
  .sticky-cta {
    display: block;
  }
}

@media (max-width: 420px) {
  .card {
    width: calc(50% - 7px);
  }
}