/* ===========================
   LANDINGPRO — Global Styles
   =========================== */

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

:root {
  --black: #0a0a0a;
  --white: #f5f0e8;
  --cream: #f5f0e8;
  --accent: #ff3c00;
  --accent2: #ffb800;
  --gray: #1a1a1a;
  --gray-mid: #2e2e2e;
  --gray-light: #888;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===========================
   UTILITIES
   =========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1;
  letter-spacing: 1px;
  margin-bottom: 48px;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.5px;
  text-decoration: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: transparent;
  color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(245,240,232,0.3);
}
.btn--ghost:hover {
  border-color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--gray-mid);
}
.btn--outline:hover {
  border-color: var(--white);
}

.btn--full { width: 100%; text-align: center; }

/* ===========================
   NAV
   =========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--white);
}
.nav__logo span { color: var(--accent); }

.nav__cta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color 0.2s;
}
.nav__cta:hover { color: var(--accent); }

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 40px 80px;
  overflow: hidden;
}

/* Noise texture overlay */
.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}

/* Diagonal accent line */
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(255,60,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* Grid lines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--accent2);
  margin-bottom: 24px;
  animation: fadeUp 0.6s ease both;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(72px, 12vw, 160px);
  line-height: 0.92;
  letter-spacing: -1px;
  margin-bottom: 32px;
  animation: fadeUp 0.6s 0.1s ease both;
}

.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__title--outline {
  -webkit-text-stroke: 2px var(--white);
  color: transparent;
}

.hero__sub {
  font-size: 18px;
  font-weight: 300;
  color: rgba(245,240,232,0.65);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 360px;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gray-light);
  animation: fadeUp 0.6s 0.5s ease both;
}

.hero__badge {
  position: absolute;
  right: 60px;
  bottom: 120px;
  background: var(--accent2);
  color: var(--black);
  padding: 20px 24px;
  border-radius: 50%;
  width: 110px;
  height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: rotate 20s linear infinite;
}

.badge__num {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
}

.badge__text {
  font-size: 10px;
  font-weight: 500;
  line-height: 1.3;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   PROBLEMA
   =========================== */
.problema {
  padding: 100px 0;
  border-top: 1px solid var(--gray-mid);
}

.problema__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.problema__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  border-radius: 4px;
  background: var(--gray);
  border: 1px solid var(--gray-mid);
}

.problema__item--bad .item__icon {
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.problema__item p {
  font-size: 14px;
  color: rgba(245,240,232,0.7);
  line-height: 1.5;
}

.problema__arrow {
  text-align: center;
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 24px;
  animation: bounce 2s ease infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.problema__solution {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  color: var(--accent2);
  letter-spacing: 1px;
}

/* ===========================
   PROCESO
   =========================== */
.proceso {
  padding: 100px 0;
  background: var(--gray);
  border-top: 1px solid var(--gray-mid);
  border-bottom: 1px solid var(--gray-mid);
}

.proceso__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proceso__step {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 32px 0;
}

.proceso__line {
  width: 2px;
  height: 24px;
  background: var(--gray-mid);
  margin-left: 28px;
}

.step__num {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
  min-width: 60px;
  opacity: 0.4;
  transition: opacity 0.3s;
}

.proceso__step:hover .step__num { opacity: 1; }

.step__content h3 {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.step__content p {
  font-size: 15px;
  color: rgba(245,240,232,0.6);
  max-width: 500px;
}

/* ===========================
   PAQUETES
   =========================== */
.paquetes {
  padding: 100px 0;
}

.paquetes__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
}

.paquete {
  background: var(--gray);
  border: 1px solid var(--gray-mid);
  border-radius: 4px;
  padding: 32px;
  position: relative;
  transition: border-color 0.3s;
}

.paquete:hover { border-color: rgba(255,255,255,0.3); }

.paquete--featured {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
  transform: scale(1.03);
}

.paquete--featured .paquete__name,
.paquete--featured .paquete__features li,
.paquete--featured .paquete__freq { color: var(--black); }

.paquete--featured .disabled { color: rgba(0,0,0,0.3); }

.paquete__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  padding: 4px 12px;
  border-radius: 20px;
}

.paquete__header { margin-bottom: 28px; }

.paquete__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 8px;
}

.paquete__price {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
}

.paquete__freq {
  font-size: 13px;
  color: var(--gray-light);
  margin-top: 4px;
}

.paquete__features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.paquete__features li {
  font-size: 14px;
  color: rgba(245,240,232,0.8);
}

.paquete__features li.disabled {
  color: var(--gray-light);
  opacity: 0.4;
}

/* ===========================
   PARA QUIÉN
   =========================== */
.paraquien {
  padding: 100px 0;
  background: var(--gray);
  border-top: 1px solid var(--gray-mid);
  border-bottom: 1px solid var(--gray-mid);
}

.paraquien__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.rubro {
  background: var(--black);
  border: 1px solid var(--gray-mid);
  padding: 12px 20px;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  cursor: default;
}

.rubro:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ===========================
   CONTACTO
   =========================== */
.contacto {
  padding: 100px 0;
}

.contacto__sub {
  font-size: 16px;
  color: rgba(245,240,232,0.6);
  margin-bottom: 40px;
  margin-top: -28px;
}

.contacto__form {
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__group label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gray-light);
  text-transform: uppercase;
}

.form__group input,
.form__group select,
.form__group textarea {
  background: var(--gray);
  border: 1px solid var(--gray-mid);
  color: var(--white);
  padding: 14px 16px;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}

.form__group input::placeholder { color: var(--gray-light); }
.form__group input:focus,
.form__group select:focus { border-color: var(--accent); }

.form__group select { cursor: pointer; }

/* ===========================
   FOOTER
   =========================== */
.footer {
  padding: 40px;
  border-top: 1px solid var(--gray-mid);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 3px;
}
.footer__logo span { color: var(--accent); }

.footer p {
  font-size: 13px;
  color: var(--gray-light);
}

/* ===========================
   WHATSAPP FLOAT
   =========================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25d366;
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .hero { padding: 100px 20px 80px; }
  .hero__badge { display: none; }
  .form__row { grid-template-columns: 1fr; }
  .proceso__step { flex-direction: column; gap: 12px; }
  .paquete--featured { transform: scale(1); }
  .footer { flex-direction: column; text-align: center; }
}