/* ============================================
   Eldo Carmo Empreendimentos — Portal
   Quiet Luxury · Thin lines · Generous space
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #0A0A0A;
  --gold: #C9A227;
  --gold-light: #D4AF37;
  --cream: #F8F6F2;
  --soft-gray: #E8E6E1;
  --lilac: #B8A0C8;
  --deep-purple: #6B4C7A;
  --scookiie: #E8A838;
  --scookiie-dark: #C47A1A;
  --white: #FFFFFF;
  
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  
  --line: 1px;
  --line-thick: 1.5px;
  
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: var(--font-light);
  color: var(--black);
  background: var(--black);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ========== PORTAL LAYOUT ========== */
.portal {
  display: flex;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  position: relative;
  overflow: hidden;
}

/* ========== SIDES ========== */
.side {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--white);
  overflow: hidden;
  transition: flex var(--transition);
  cursor: pointer;
}

.side--glamorize {
  background: linear-gradient(135deg, #2a1f2e 0%, #1a121c 100%);
}

.side--barbershop {
  background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
}

/* Background image treatment using the split hero */
.side--glamorize::before,
.side--barbershop::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/split-hero.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  transition: opacity var(--transition), transform 0.8s ease;
  z-index: 0;
}

.side--glamorize::before {
  background-position: left center;
}

.side--barbershop::before {
  background-position: right center;
}

.side:hover::before {
  opacity: 0.6;
  transform: scale(1.03);
}

/* Overlay for readability */
.side__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(0,0,0,0.45) 100%
  );
  z-index: 1;
  transition: background var(--transition);
}

.side:hover .side__overlay {
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.55) 100%
  );
}

/* Content */
.side__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
  padding: 2rem;
  transition: transform var(--transition);
}

.side:hover .side__content {
  transform: translateY(-6px);
}

.side__brand {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: var(--font-medium);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}

.side__brand--glamorize {
  color: var(--lilac);
  letter-spacing: 0.22em;
}

.side__label {
  font-size: clamp(0.85rem, 1.8vw, 1.05rem);
  font-weight: var(--font-light);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.9;
}

.side__cta {
  margin-top: 1rem;
  font-size: 0.75rem;
  font-weight: var(--font-regular);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding: 0.7rem 1.8rem;
  border: var(--line) solid rgba(255,255,255,0.35);
  border-radius: 2px;
  transition: all var(--transition);
  opacity: 0.85;
}

.side:hover .side__cta {
  border-color: var(--gold);
  color: var(--gold);
  opacity: 1;
  background: rgba(201, 162, 39, 0.08);
}

.side--glamorize:hover .side__cta {
  border-color: var(--lilac);
  color: var(--lilac);
  background: rgba(184, 160, 200, 0.1);
}

/* ========== CENTER LOGO (Chocolate Scookiie) ========== */
.portal__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.5s ease;
}

.portal__center:hover {
  transform: translate(-50%, -50%) scale(1.06);
}

.portal__logo {
  width: clamp(110px, 18vw, 160px);
  height: auto;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(232, 168, 56, 0.45),
              0 8px 32px rgba(0,0,0,0.55);
  transition: box-shadow 0.4s ease;
}

.portal__center:hover .portal__logo {
  box-shadow: 0 0 0 3px rgba(232, 168, 56, 0.7),
              0 12px 40px rgba(0,0,0,0.6);
}

.portal__tagline {
  margin-top: 0.75rem;
  font-size: 0.65rem;
  font-weight: var(--font-light);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--scookiie);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.portal__center:hover .portal__tagline {
  opacity: 1;
}

/* ========== MOBILE NAV ========== */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--black);
  border-top: var(--line) solid rgba(201, 162, 39, 0.25);
  padding: 0.65rem 0.6rem;
  gap: 0.5rem;
}

.mobile-nav__link {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.7rem 0.3rem;
  text-decoration: none;
  color: var(--cream);
  font-size: 0.72rem;
  font-weight: var(--font-medium);
  letter-spacing: 0.06em;
  border: var(--line) solid rgba(255,255,255,0.12);
  border-radius: 3px;
  transition: all 0.3s ease;
  text-align: center;
}

.mobile-nav__link span {
  font-size: 0.58rem;
  font-weight: var(--font-light);
  letter-spacing: 0.1em;
  opacity: 0.7;
  text-transform: uppercase;
}

.mobile-nav__link--glamorize:hover,
.mobile-nav__link--glamorize:active {
  border-color: var(--lilac);
  color: var(--lilac);
}

.mobile-nav__link--scookiie:hover,
.mobile-nav__link--scookiie:active {
  border-color: var(--scookiie);
  color: var(--scookiie);
}

.mobile-nav__link--barbershop:hover,
.mobile-nav__link--barbershop:active {
  border-color: var(--gold);
  color: var(--gold);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .portal {
    flex-direction: column;
    height: calc(100vh - 78px);
    height: calc(100dvh - 78px);
  }

  .side {
    min-height: 50%;
  }

  /* Dedicated crops so faces stay in frame on tall mobile halves */
  .side--glamorize::before {
    background-image: url('../assets/images/hero-glamorize.webp');
    background-position: center 25%;
    background-size: cover;
    opacity: 0.55;
  }

  .side--barbershop::before {
    background-image: url('../assets/images/hero-barbershop.webp');
    background-position: center 30%;
    background-size: cover;
    opacity: 0.55;
  }

  .side__overlay {
    background: linear-gradient(
      to bottom,
      rgba(0,0,0,0.1) 0%,
      rgba(0,0,0,0.5) 100%
    );
  }

  .side--glamorize {
    align-items: center;
    justify-content: center;
  }

  .side--glamorize .side__content {
    gap: 0.6rem;
    padding-bottom: 2.25rem;
  }

  .side__cta {
    margin-top: 0.35rem;
  }

  .portal__center {
    top: 50%;
  }

  .portal__logo {
    width: 78px;
  }

  .portal__tagline {
    margin-top: 0.4rem;
    font-size: 0.52rem;
    letter-spacing: 0.18em;
  }

  .side__content {
    gap: 0.65rem;
  }

  .mobile-nav {
    display: flex;
  }
}

@media (max-width: 480px) {
  .portal__logo {
    width: 68px;
  }

  .side--glamorize .side__content {
    padding-bottom: 2.5rem;
  }

  .side__brand {
    letter-spacing: 0.15em;
    font-size: 1.15rem;
  }

  .side__brand--glamorize {
    letter-spacing: 0.12em;
  }

  .side__label {
    font-size: 0.75rem;
  }

  .side__cta {
    padding: 0.5rem 1.2rem;
    font-size: 0.68rem;
    margin-top: 0.25rem;
  }

  .mobile-nav__link {
    font-size: 0.68rem;
    padding: 0.65rem 0.2rem;
  }

  .mobile-nav__link span {
    font-size: 0.55rem;
  }
}

/* ========== ACCESSIBILITY ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
  }
}

.side:focus-visible,
.portal__center:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.portal__center:focus-visible {
  outline-color: var(--scookiie);
}