/* ============================================
   Orbital Kronnos — Vintage Mechanical
   Paleta:
   - Crema       #F5EBD6
   - Oro         #C9A14A / #E2BF6E
   - Negro       #0E0B0A / #1A1614
   - Cobre       #B07D3B
   ============================================ */

:root {
  --crema: #F5EBD6;
  --crema-soft: #d8cdb3;
  --oro: #E2BF6E;
  --oro-deep: #C9A14A;
  --cobre: #B07D3B;
  --negro: #0a0807;
  --negro-soft: #161210;
  --line: rgba(226, 191, 110, 0.25);

  --font-display: "Orbitron", "Cinzel", sans-serif;
  --font-serif: "Cinzel", serif;
  --font-body: "Cormorant Garamond", Georgia, serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--negro);
  color: var(--crema);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- HEADER ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(10, 8, 7, 0.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, padding .3s;
}
.site-header.scrolled {
  background: rgba(10, 8, 7, 0.92);
  border-bottom-color: var(--line);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 4px;
  font-size: 18px;
  color: var(--oro);
}
.brand-name em { font-style: normal; color: var(--oro); }
.nav { display: flex; gap: 36px; }
.nav a {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--crema-soft);
  transition: color .25s;
  position: relative;
  padding: 6px 0;
}
.nav a:hover { color: var(--oro); }
.nav a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  height: 1px; width: 0;
  background: var(--oro);
  transition: width .3s, left .3s;
}
.nav a:hover::after { width: 100%; left: 0; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/fondo.png') center/cover no-repeat;
  filter: brightness(0.55) contrast(1.05);
  z-index: 0;
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,8,7,0.85) 0%, rgba(10,8,7,0.55) 55%, rgba(10,8,7,0.35) 100%),
    linear-gradient(180deg, rgba(10,8,7,0.6), transparent 30%, rgba(10,8,7,0.85));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--oro);
  margin-bottom: 22px;
}
.eyebrow.center { text-align: center; }
.gold-text { color: var(--oro); }

.hero-text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 130px);
  line-height: 0.92;
  letter-spacing: 4px;
  margin-bottom: 30px;
}
.hero-text h1 .line-1 {
  display: block;
  color: var(--crema);
  text-shadow: 0 4px 30px rgba(0,0,0,0.6);
  animation: slideInLeft .9s ease-out both;
}
.hero-text h1 .line-2 {
  display: block;
  animation: slideInLeft 1.1s .15s ease-out both;
}
.gold {
  background: linear-gradient(180deg, #f0d488 0%, var(--oro) 50%, var(--cobre) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.hero-quote {
  position: relative;
  border-left: 2px solid var(--oro);
  padding: 14px 22px;
  background: rgba(20, 17, 15, 0.5);
  backdrop-filter: blur(2px);
  max-width: 560px;
  margin-bottom: 32px;
  animation: fadeUp 1.2s .4s ease-out both;
}
.hero-quote p { font-size: 18px; color: var(--crema-soft); }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-clock {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeUp 1.4s .5s ease-out both;
}
.hero-clock img {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 0 60px rgba(226, 191, 110, 0.55)) drop-shadow(0 10px 30px rgba(0,0,0,0.7));
  animation: floatClock 6s ease-in-out infinite;
}
@keyframes floatClock {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-18px) rotate(2deg); }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  padding: 16px 32px;
  border: 1px solid var(--oro);
  cursor: pointer;
  transition: all .3s;
}
.btn-primary {
  background: linear-gradient(180deg, var(--oro), var(--cobre));
  color: var(--negro);
  box-shadow: 0 10px 30px rgba(201, 161, 74, 0.25);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(201, 161, 74, 0.5);
}

.hero-divider {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--oro), transparent);
  z-index: 3;
}

/* ---------- SECTIONS ---------- */
.section { padding: 120px 28px; }
.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 52px);
  letter-spacing: 4px;
  text-align: center;
  color: var(--crema);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.section-title.light { color: var(--crema); }
.section-sub {
  text-align: center;
  font-style: italic;
  color: var(--crema-soft);
  margin-bottom: 50px;
  font-size: 20px;
}
.section-sub.light { color: var(--crema-soft); }

/* ---------- RETO ---------- */
.reto-text {
  max-width: 820px;
  margin: 30px auto 50px;
  text-align: center;
}
.reto-text p { margin-bottom: 18px; color: var(--crema-soft); font-size: 19px; }
.reto-text strong { color: var(--oro); font-weight: 600; }

.dates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 880px;
  margin: 0 auto;
}
.date-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "day info"
    "num info"
    "month info";
  align-items: center;
  gap: 4px 28px;
  padding: 32px 36px;
  background: linear-gradient(160deg, rgba(34, 29, 26, 0.95), rgba(14, 11, 10, 0.95));
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .35s, border-color .35s, box-shadow .35s;
}
.date-card::before {
  content: "";
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--oro), transparent);
  transition: left .8s ease;
}
.date-card:hover {
  transform: translateY(-6px);
  border-color: var(--oro);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 30px rgba(201, 161, 74, 0.15);
}
.date-card:hover::before { left: 100%; }
.date-day {
  grid-area: day;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--oro);
}
.date-num {
  grid-area: num;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 72px;
  line-height: 1;
  color: var(--crema);
  text-shadow: 0 0 20px rgba(226, 191, 110, 0.35);
}
.date-month {
  grid-area: month;
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--crema-soft);
  font-size: 13px;
}
.date-info {
  grid-area: info;
  border-left: 1px solid var(--line);
  padding-left: 28px;
}
.date-label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--oro);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.date-time {
  display: block;
  font-family: var(--font-serif);
  color: var(--crema);
  font-size: 18px;
  letter-spacing: 1px;
}

/* ---------- EQUIPO ---------- */
.equipo-section {
  padding-top: 120px;
  padding-bottom: 0;
  background: var(--negro);
}
.equipo-head { margin-bottom: 70px; }

.members-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  width: 100%;
}
.member {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--negro-soft);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  overflow: hidden;
  transition: background .35s;
}
.members-grid .member:nth-child(3n) { border-right: 1px solid var(--line); }
.members-grid .member:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }

.member::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--oro), transparent);
  opacity: 0;
  transition: opacity .35s;
}
.member:hover { background: #221c19; }
.member:hover::before { opacity: 1; }

.member-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0e0b0a;
}
.member-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(25%) contrast(1.05);
  transition: transform .6s, filter .6s;
}
.member:hover .member-photo img {
  transform: scale(1.07);
  filter: grayscale(0%) contrast(1.1);
}

.member-body { padding: 28px 30px 36px; }
.member-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--oro);
}
.member h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--crema);
  margin: 10px 0 14px;
  text-transform: uppercase;
}
.member-role {
  display: inline-block;
  background: linear-gradient(180deg, var(--oro), var(--cobre));
  color: var(--negro);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 16px;
}
.member p { color: var(--crema-soft); font-size: 17px; }

/* ---------- DONACIONES ---------- */
.donate-section {
  padding: 130px 28px;
  background:
    radial-gradient(ellipse at top, rgba(201, 161, 74, 0.10), transparent 60%),
    linear-gradient(180deg, #0f0c0b, var(--negro));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.donate-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.donate-card {
  position: relative;
  padding: 40px 30px 36px;
  background: linear-gradient(160deg, rgba(34, 29, 26, 0.95), rgba(20, 17, 15, 0.95));
  border: 1px solid var(--line);
  text-align: center;
  transition: transform .4s, border-color .4s, box-shadow .4s;
  overflow: hidden;
}
.donate-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(201, 161, 74, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity .35s;
}
.donate-card:hover {
  transform: translateY(-8px);
  border-color: var(--oro);
  box-shadow: 0 24px 60px rgba(0,0,0,0.65), 0 0 40px rgba(201, 161, 74, 0.18);
}
.donate-card:hover::before { opacity: 1; }
.donate-card > * { position: relative; z-index: 1; }
.donate-card.featured {
  border-color: var(--oro);
  background: linear-gradient(160deg, rgba(56, 44, 27, 0.95), rgba(20, 17, 15, 0.95));
}
.ribbon {
  position: absolute;
  top: 18px; right: -42px;
  background: linear-gradient(180deg, var(--oro), var(--cobre));
  color: var(--negro);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 48px;
  transform: rotate(35deg);
  z-index: 2;
}

.donate-img {
  width: 110px;
  height: 110px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 8px 18px rgba(201, 161, 74, 0.35));
  transition: transform .5s;
}
.donate-card:hover .donate-img { transform: translateY(-4px) scale(1.05) rotate(-3deg); }
.donate-img img { width: 100%; height: 100%; object-fit: contain; }

.donate-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--crema);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.donate-card p {
  color: var(--crema-soft);
  font-size: 17px;
  margin-bottom: 22px;
}
.donate-cta {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--oro);
  border-bottom: 1px solid var(--oro);
  padding-bottom: 4px;
}

/* GOAL */
.goal-card {
  margin-top: 60px;
  padding: 32px 36px;
  border: 1px solid var(--line);
  background: rgba(20, 17, 15, 0.7);
}
.goal-head, .goal-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.goal-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--crema);
}
.goal-amount {
  font-family: var(--font-display);
  letter-spacing: 2px;
  color: var(--crema-soft);
  font-size: 14px;
}
.goal-amount strong { color: var(--oro); font-size: 18px; }
.progress {
  margin: 18px 0 12px;
  height: 10px;
  background: #0c0a09;
  border: 1px solid var(--line);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cobre), var(--oro));
  box-shadow: 0 0 15px rgba(201, 161, 74, 0.6);
  transition: width 1.6s cubic-bezier(.2,.7,.2,1);
}
.progress-bar.go { width: var(--progress); }
.goal-foot { font-size: 14px; color: var(--crema-soft); font-style: italic; }
.goal-foot span:first-child { color: var(--oro); font-style: normal; font-family: var(--font-display); letter-spacing: 2px; font-size: 12px; }

/* ---------- REDES ---------- */
.redes-section { padding: 100px 28px; background: var(--negro); }
.redes-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 30px;
}
.red-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  padding: 14px 26px;
  border: 1px solid var(--line);
  color: var(--crema);
  transition: all .3s;
}
.red-link:hover {
  background: linear-gradient(180deg, var(--oro), var(--cobre));
  color: var(--negro);
  border-color: var(--oro);
  transform: translateY(-3px);
}

/* ---------- FOOTER ---------- */
.site-footer {
  padding: 40px 28px;
  background: #0c0a09;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--oro);
}
.footer-brand strong {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--crema);
}
.footer-brand p { font-size: 14px; color: var(--crema-soft); font-style: italic; }
.copy { font-size: 14px; color: var(--crema-soft); }

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .9s ease, transform .9s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 1s ease, transform 1s ease;
}
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero-content { grid-template-columns: 1fr; gap: 30px; padding: 0 28px; text-align: center; }
  .hero-quote { margin-left: auto; margin-right: auto; }
  .hero-clock img { max-width: 260px; }
  .nav { display: none; }
  .members-grid { grid-template-columns: repeat(2, 1fr); }
  .members-grid .member:nth-child(3n) { border-right: none; }
  .members-grid .member:nth-child(2n) { border-right: 1px solid var(--line); }
  .donate-grid { grid-template-columns: 1fr; }
  .dates-grid { grid-template-columns: 1fr; }
  .section { padding: 80px 24px; }
  .donate-section { padding: 80px 24px; }
}
@media (max-width: 560px) {
  .members-grid { grid-template-columns: 1fr; }
  .members-grid .member { border-right: 1px solid var(--line); }
  .hero-text h1 { letter-spacing: 2px; }
  .date-num { font-size: 56px; }
  .goal-head, .goal-foot { flex-direction: column; gap: 8px; align-items: flex-start; }
}