/* =========================
   Estudio Jurídico Echave
   styles.css (base)
   ========================= */

/* ---- Reset + base ---- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  line-height: 1.5;
  color: #0f172a;
  background: #ffffff;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.35);
  outline-offset: 2px;
}

/* ---- Layout ---- */
.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.section {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
}

.section--alt {
  background: #f8fafc;
}

.section__header {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 .5rem;
  letter-spacing: -0.02em;
}

.section__lead {
  margin: 0;
  color: #334155;
  font-size: 1.05rem;
}

.section__note {
  margin-top: 1.25rem;
  color: #475569;
  font-size: .95rem;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  background: #0f766e;
  color: #fff;
  padding: .6rem .9rem;
  border-radius: 999px;
  z-index: 9999;
}
.skip-link:focus { left: 1rem; }

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: .85rem 0;
}

.brand {
  display: grid;
  gap: .1rem;
}
.brand__name {
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand__tag {
  font-size: .9rem;
  color: #475569;
}

/* ---- Nav ---- */
.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav__link {
  font-weight: 600;
  color: #334155;
  padding: .5rem .65rem;
  border-radius: 10px;
}
.nav__link:hover {
  background: rgba(15, 23, 42, 0.06);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .08s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  user-select: none;
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: #0f766e;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.22);
}
.btn--primary:hover { background: #0b5f58; }

.btn--ghost {
  background: transparent;
  border-color: rgba(15, 23, 42, 0.16);
  color: #0f172a;
}
.btn--ghost:hover { background: rgba(15, 23, 42, 0.05); }

.btn--full { width: 100%; }

/* ---- Mobile menu button ---- */
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: #fff;
  cursor: pointer;
}

.menu-btn__icon {
  display: block;
  width: 18px;
  height: 2px;
  background: #0f172a;
  position: relative;
  margin: 0 auto;
  border-radius: 2px;
}
.menu-btn__icon::before,
.menu-btn__icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: #0f172a;
  border-radius: 2px;
}
.menu-btn__icon::before { top: -6px; }
.menu-btn__icon::after { top: 6px; }

/* ---- Mobile menu panel ---- */
.menu-mobile {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255,255,255,.96);
}
.menu-mobile__inner {
  padding: 1rem 0 1.2rem;
  display: grid;
  gap: .65rem;
}
.menu-mobile__link {
  padding: .75rem .85rem;
  border-radius: 12px;
  font-weight: 700;
  color: #334155;
  background: rgba(15, 23, 42, 0.04);
}
.menu-mobile__link:hover {
  background: rgba(15, 23, 42, 0.07);
}

/* ---- Hero ---- */
.hero {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background:
    radial-gradient(900px 300px at 20% 0%, rgba(15,118,110,0.16), transparent 55%),
    radial-gradient(800px 300px at 90% 10%, rgba(2,132,199,0.10), transparent 55%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 2rem;
  align-items: center;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .65rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.10);
  color: #0f766e;
  font-weight: 800;
  margin: 0 0 1rem;
  font-size: .95rem;
}

.hero__title {
  margin: 0 0 .75rem;
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero__subtitle {
  margin: 0 0 1.25rem;
  color: #334155;
  font-size: 1.1rem;
  max-width: 58ch;
}

.hero__actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.hero__badges {
  list-style: none;
  padding: 0;
  margin: .6rem 0 0;
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}

.badge {
  padding: .45rem .7rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  color: #334155;
  font-weight: 700;
  font-size: .92rem;
}

.hero__media .media-placeholder,
.about__media .media-placeholder {
  border: 1px dashed rgba(15, 23, 42, 0.20);
  background: rgba(255,255,255,0.8);
  border-radius: 18px;
  padding: 1.3rem;
  min-height: 260px;
  display: grid;
  place-items: center;
  color: #475569;
  text-align: center;
}

/* ---- Cards (Servicios) ---- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: 0 14px 26px rgba(15, 23, 42, 0.06);
}

.card__title {
  margin: 0 0 .5rem;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.card__text {
  margin: 0 0 1rem;
  color: #334155;
}

.list {
  margin: 0 0 1.1rem;
  padding-left: 1.1rem;
  color: #334155;
}
.list li { margin: .25rem 0; }

/* ---- Steps ---- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .9rem;
}

.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: .9rem;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  padding: 1rem 1.1rem;
}

.step__num {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #0f766e;
  background: rgba(15, 118, 110, 0.10);
}

.step__title {
  margin: 0 0 .25rem;
  font-size: 1.1rem;
}

.step__text {
  margin: 0;
  color: #334155;
}

.callout {
  margin-top: 1.4rem;
  border-radius: 18px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  background: rgba(15, 118, 110, 0.08);
  padding: 1rem 1.1rem;
}
.callout__text {
  margin: 0;
  font-weight: 800;
  color: #0f766e;
}

/* ---- About ---- */
.about {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 2rem;
  align-items: center;
}

.about__text {
  margin: 0 0 1rem;
  color: #334155;
  font-size: 1.05rem;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: .5rem;
  color: #334155;
  font-weight: 650;
}
.checks li {
  padding-left: 1.6rem;
  position: relative;
}
.checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #0f766e;
  font-weight: 900;
}

/* ---- FAQ ---- */
.faq {
  display: grid;
  gap: .75rem;
  max-width: 860px;
}

.faq__item {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  padding: .6rem .9rem;
}

.faq__q {
  cursor: pointer;
  font-weight: 850;
  padding: .55rem .2rem;
  list-style: none;
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__a {
  padding: 0 .2rem .8rem;
  color: #334155;
}

/* ---- Contact ---- */
.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 1.25rem;
  align-items: start;
}

.contact__info {
  display: grid;
  gap: 1rem;
}

.contact__item {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  padding: 1rem 1.1rem;
}

.contact__title {
  margin: 0 0 .25rem;
  font-size: 1.05rem;
}

.contact__text {
  margin: 0;
  color: #334155;
}

.contact__link {
  font-weight: 850;
  color: #0f766e;
}

.contact__form {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 18px;
  padding: 1.1rem;
  box-shadow: 0 14px 26px rgba(15, 23, 42, 0.06);
}

.form {
  display: grid;
  gap: .9rem;
}

.form__row {
  display: grid;
  gap: .35rem;
}

.form__label {
  font-weight: 800;
  color: #0f172a;
  font-size: .95rem;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: .8rem .9rem;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.18);
  background: #ffffff;
  color: #0f172a;
  font-size: 1rem;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.form__textarea { resize: vertical; min-height: 120px; }

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: rgba(15, 118, 110, 0.55);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.15);
  outline: none;
}

.form__hint {
  margin: .25rem 0 0;
  color: #475569;
  font-size: .92rem;
}

/* ---- Footer ---- */
.footer {
  padding: 1.7rem 0 2.2rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
}

.footer__inner {
  display: grid;
  gap: .4rem;
  text-align: center;
}

.footer__text {
  margin: 0;
  font-weight: 800;
}

.footer__small {
  margin: 0;
  color: #475569;
  font-size: .95rem;
}

/* ---- WhatsApp float ---- */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 2000;
  padding: .85rem 1rem;
  border-radius: 999px;
  background: #0f766e;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 16px 30px rgba(15, 118, 110, 0.28);
  border: 1px solid rgba(255,255,255,0.18);
}
.wa-float:hover { background: #0b5f58; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .about {
    grid-template-columns: 1fr;
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav { display: none; }
  .header__inner { grid-template-columns: 1fr auto auto; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .header__cta { display: none; }
}

@media (max-width: 520px) {
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero__badges { gap: .45rem; }
  .badge { width: fit-content; }
}

/* ---- Small helpers if you want later ---- */
.hidden { display: none !important; }