/* ═══════════════════════════════════════════
   MAKKETE — Agencia de Marketing Digital CDMX
   ═══════════════════════════════════════════ */

:root {
  --white: #ffffff;
  --black: #0a0a0a;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Colores vivos */
  --coral: #ff6b6b;
  --electric: #7c3aed;
  --cyan: #06b6d4;
  --lime: #84cc16;
  --gradient: linear-gradient(135deg, var(--electric) 0%, var(--coral) 50%, var(--cyan) 100%);
  --gradient-subtle: linear-gradient(135deg, var(--electric) 0%, var(--coral) 100%);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.10);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Section helpers ── */
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--electric);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.15;
}
.section-desc {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 640px;
  margin-bottom: 48px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--gradient-subtle);
  color: var(--white);
  border-color: transparent;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.3);
}
.btn--outline {
  background: transparent;
  color: var(--black);
  border-color: var(--gray-200);
}
.btn--outline:hover {
  border-color: var(--electric);
  color: var(--electric);
}
.btn--sm { padding: 10px 24px; font-size: 0.875rem; }
.btn--lg { padding: 18px 40px; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}
.nav__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--black);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
}
.nav__links a:hover { color: var(--black); }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(255, 107, 107, 0.06) 0%, transparent 50%);
  z-index: 0;
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
}
.hero__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--electric);
  margin-bottom: 24px;
  padding: 8px 16px;
  background: rgba(124, 58, 237, 0.08);
  border-radius: 50px;
}
.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--black);
  margin-bottom: 24px;
  max-width: 800px;
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: 1.2rem;
  color: var(--gray-500);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero__stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-200);
}
.stat__number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
}
.stat__label {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* ── Services ── */
.services {
  padding: 120px 0;
  background: var(--gray-50);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 58, 237, 0.08);
  color: var(--electric);
  border-radius: 14px;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.6;
}
.service-card--highlight {
  background: var(--gradient-subtle);
  border-color: transparent;
}
.service-card--highlight .service-card__icon {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}
.service-card--highlight h3,
.service-card--highlight p {
  color: var(--white);
}
.service-card--highlight:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.3);
}

/* ── About / Founders ── */
.about {
  padding: 120px 0;
}
.founders {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
}
.founder-card {
  display: flex;
  gap: 28px;
  padding: 40px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.founder-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.founder-card__photo {
  flex-shrink: 0;
}
.founder-card__placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
}
.founder-card__info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}
.founder-card__role {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--electric);
  margin-bottom: 12px;
}
.founder-card__info p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
}
.founder-card__links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--electric);
  transition: var(--transition);
}
.founder-card__links a:hover { color: var(--coral); }

/* ── Process ── */
.process {
  padding: 120px 0;
  background: var(--gray-900);
}
.process .section-tag { color: var(--cyan); }
.process .section-title { color: var(--white); }
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.step {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.step:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
}
.step__number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1;
}
.step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.step p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.6;
}

/* ── CTA Section ── */
.cta-section {
  padding: 100px 0;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(124, 58, 237, 0.06) 0%, transparent 70%);
}
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1.15rem;
  color: var(--gray-500);
  margin-bottom: 32px;
}

/* ── Contact ── */
.contact {
  padding: 120px 0;
  background: var(--gray-50);
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact__info .section-title { margin-bottom: 16px; }
.contact__info p {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-bottom: 32px;
  line-height: 1.7;
}
.contact__details { display: flex; flex-direction: column; gap: 16px; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-600);
}
.contact__item svg { color: var(--electric); flex-shrink: 0; }

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__form input,
.contact__form select,
.contact__form textarea {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font);
  font-size: 0.95rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--gray-800);
  transition: var(--transition);
  outline: none;
}
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  border-color: var(--electric);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}
.contact__form textarea { resize: vertical; min-height: 120px; }
.contact__form select { cursor: pointer; color: var(--gray-400); }
.contact__form select:valid { color: var(--gray-800); }

/* ── Footer ── */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--gray-100);
}
.footer__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__logo {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--black);
}
.footer__copy {
  font-size: 0.85rem;
  color: var(--gray-400);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-size: 0.875rem;
  color: var(--gray-500);
  transition: var(--transition);
}
.footer__links a:hover { color: var(--electric); }

/* ── Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid var(--gray-100);
    transform: translateY(-120%);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }
  .nav__links.active {
    transform: translateY(0);
  }
  .hero__stats {
    flex-direction: column;
    gap: 24px;
  }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { text-align: center; }
  .services__grid { grid-template-columns: 1fr; }
  .founders { grid-template-columns: 1fr; }
  .founder-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .process__steps {
    grid-template-columns: 1fr 1fr;
  }
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer__container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}
@media (max-width: 480px) {
  .process__steps { grid-template-columns: 1fr; }
}