/* ================================================
   TYTL – Torres y Torres Lara Abogados
   styles.css  |  Diseño elegante & profesional
   ================================================ */

/* ---------- VARIABLES & RESET ---------- */
:root {
  --navy:       #0a1628;
  --navy-mid:   #122040;
  --navy-light: #1b3060;
  --gold:       #c9a84c;
  --gold-light: #e2c47a;
  --gold-dark:  #a07830;
  --white:      #ffffff;
  --off-white:  #f0eeea;
  --text-light: rgba(255,255,255,0.85);
  --card-bg:    rgba(10, 25, 55, 0.82);
  --card-border:rgba(201, 168, 76, 0.35);
  --shadow:     0 8px 40px rgba(0,0,0,0.55);
  --radius:     4px;
  --transition: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- FONDO ---------- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1600&q=80')
    center / cover no-repeat;
  will-change: transform;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(5, 15, 35, 0.80) 0%,
    rgba(10, 25, 55, 0.70) 50%,
    rgba(5, 15, 35, 0.85) 100%
  );
  backdrop-filter: blur(1px);
}

/* ---------- WRAPPER ---------- */
.wrapper {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 24px 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

/* ---------- LOGO ---------- */
.logo-area {
  display: flex;
  justify-content: center;
  animation: fadeDown 0.7s ease both;
}

.logo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 40px;
  border: 1px solid var(--card-border);
  background: rgba(10, 22, 50, 0.60);
  backdrop-filter: blur(6px);
}

.logo-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--white);
  line-height: 1;
}

.logo-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 4px 0;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--off-white);
  text-align: center;
  text-transform: uppercase;
  line-height: 1.7;
}

.logo-sub strong {
  font-weight: 700;
  color: var(--gold-light);
}

/* ---------- BIENVENIDA ---------- */
.welcome {
  text-align: center;
  animation: fadeDown 0.7s 0.15s ease both;
}

.welcome h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.welcome p {
  margin-top: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-light);
  text-transform: uppercase;
}

/* ---------- GRID DE TARJETAS ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  animation: fadeUp 0.8s 0.3s ease both;
}

/* ---------- TARJETA ---------- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-top: 3px solid var(--gold);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 20px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 60px rgba(0,0,0,0.65), 0 0 0 1px rgba(201,168,76,0.5);
}

/* Encabezado de tarjeta */
.card-header {
  text-align: center;
  min-height: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.card-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.card-sub {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gold-light);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ---------- IMAGEN DE TARJETA ---------- */
.card-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  flex: 1;
  min-height: 200px;
}

.card-img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.card:hover .card-img {
  transform: scale(1.04);
}

.portrait {
  object-position: center top;
}

/* ---------- BOTÓN CAMBIAR IMAGEN ---------- */
.change-img-btn {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(10, 22, 50, 0.88);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  padding: 6px 12px;
  font-size: 0.72rem;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition);
  z-index: 5;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
}

.card-image-wrap:hover .change-img-btn,
.brochure-img-wrap:hover .change-img-btn {
  opacity: 1;
  transform: translateY(0);
}

.change-img-btn:hover {
  background: var(--gold-dark);
  color: var(--white);
}

.change-img-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.change-img-btn.small {
  padding: 4px 8px;
  font-size: 0;
  bottom: 6px;
  right: 6px;
}

.change-img-btn.small svg {
  width: 13px;
  height: 13px;
}

.file-input {
  display: none;
}

/* ---------- BROCHURES (card central) ---------- */
.brochures-wrap {
  display: flex;
  gap: 12px;
  min-height: auto;
  background: none;
}

.brochure {
  flex: 1;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  transition: transform var(--transition);
}

.brochure:hover { transform: translateY(-3px); }

.brochure-header {
  background: var(--navy-light);
  padding: 8px 10px;
  border-bottom: 1px solid var(--card-border);
  text-align: left;
}

.brochure-logo {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
  text-transform: uppercase;
}

.brochure-body {
  background: var(--navy-mid);
  padding: 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.brochure-body p {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
  text-align: center;
}

.brochure-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  height: 110px;
}

.brochure-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.brochure:hover .brochure-img { transform: scale(1.06); }

/* ---------- SOCIO ---------- */
.portrait-wrap {
  max-height: 280px;
}

.socio-name {
  text-align: center;
  padding: 4px 0;
}

.socio-name h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.socio-title {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}

/* ---------- BOTÓN DORADO ---------- */
.card-footer {
  margin-top: auto;
  padding-top: 4px;
}

.btn-gold {
  display: block;
  width: 100%;
  padding: 13px 16px;
  text-align: center;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: filter var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 18px rgba(160, 120, 48, 0.40);
}

.btn-gold::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.btn-gold:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(160, 120, 48, 0.55);
}

.btn-gold:hover::before { left: 100%; }

.btn-gold:active { transform: translateY(0); }

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--navy-light);
  color: var(--gold-light);
  border: 1px solid var(--gold);
  padding: 12px 28px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- ANIMACIONES ---------- */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- RESPONSIVE ---------- */

/* Tablet */
@media (max-width: 960px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  #card-arbitraje {
    grid-column: 1 / -1;
    max-width: 560px;
    margin: 0 auto;
    width: 100%;
  }
  .brochures-wrap {
    max-width: 420px;
    margin: 0 auto;
  }
}

/* Móvil */
@media (max-width: 600px) {
  .wrapper { padding: 32px 16px 48px; gap: 24px; }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  #card-arbitraje {
    grid-column: auto;
    max-width: 100%;
  }
  .brochures-wrap { max-width: 100%; }
  .card { padding: 20px 16px 16px; }
  .portrait-wrap { max-height: 240px; }
}