/* ==========================================================
   Estudio Jurídico AMV — amvestudio.ntc.ar
   Identidad: Azul Estrado #1E2A47 · Cobre Balanza #B5611E
              Crema Pergamino #F9F5EA · Cobre Claro #C9752E
   Tipografías: Cormorant Garamond (títulos) · Archivo (texto)
   ========================================================== */

@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/Archivo-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/Archivo-Medium.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/Archivo-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}

:root {
  --azul: #1E2A47;
  --azul-oscuro: #151E34;
  --azul-borde: #2C3B60;
  --cobre: #B5611E;
  --cobre-oscuro: #9C5117;
  --cobre-claro: #C9752E;
  --cobre-btn: #A85A1C;          /* AA sobre blanco 5.07:1 */
  --cobre-texto-claro: #D98E4A;  /* AA sobre azul 5.4:1 (texto chico sobre fondo oscuro) */
  --verde-wsp: #128140;          /* AA con blanco 4.95:1 */
  --verde-wsp-oscuro: #0E6B35;
  --crema: #F9F5EA;
  --crema-suave: #FDFBF4;
  --crema-borde: #E7DFC9;
  --tinta: #232D47;
  --tinta-suave: #4A5470;
  --crema-70: rgba(249, 245, 234, 0.72);
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Archivo', 'Segoe UI', Arial, sans-serif;
  --ancho: 1120px;
  --radio: 10px;
  --sombra: 0 18px 45px -18px rgba(21, 30, 52, 0.35);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
}

a { color: inherit; }

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--cobre-texto-claro);
  outline-offset: 3px;
  border-radius: 2px;
}
.section--crema a:focus-visible,
.section--crema button:focus-visible {
  outline-color: var(--azul);
}

section[id] { scroll-margin-top: 92px; }

.container {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Eyebrows ---------- */
.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cobre-texto-claro);
  margin-bottom: 1rem;
}
.eyebrow--cobre { color: var(--cobre-oscuro); }
.eyebrow--claro { color: var(--cobre-texto-claro); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.9rem 1.6rem;
  border-radius: 6px;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--cobre-btn);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(168, 90, 28, 0.55);
}
.btn--primary:hover { background: #8F4A12; }
.btn--ghost {
  border: 1.5px solid rgba(249, 245, 234, 0.4);
  color: var(--crema);
}
.btn--ghost:hover { border-color: var(--crema); }
.btn--whatsapp {
  background: var(--verde-wsp);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(18, 129, 64, 0.55);
}
.btn--whatsapp:hover { background: var(--verde-wsp-oscuro); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--azul);
  border-bottom: 1px solid var(--azul-borde);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 78px;
}
.header__brand img { width: 172px; height: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}
.nav a {
  color: var(--crema-70);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav a:hover { color: var(--crema); }
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1.5px solid var(--cobre-claro);
  color: var(--crema) !important;
  padding: 0.5rem 1rem;
  border-radius: 6px;
}
.nav__cta:hover { background: var(--cobre-oscuro); border-color: var(--cobre-oscuro); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 0 auto;
  background: var(--crema);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle--activo span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--activo span:nth-child(2) { opacity: 0; }
.nav-toggle--activo span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(201, 117, 46, 0.14), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(201, 117, 46, 0.08), transparent 55%),
    var(--azul);
  color: var(--crema);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-top: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}
.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.9rem);
  color: #fff;
  margin-bottom: 1.2rem;
}
.hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--crema-70);
  max-width: 34em;
  margin-bottom: 2rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.2rem;
}
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
}
.hero__badges li {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--crema-70);
  border: 1px solid var(--azul-borde);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.38rem 0.85rem;
  border-radius: 100px;
}

.portrait {
  position: relative;
  max-width: 440px;
  margin-left: auto;
}
.portrait::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 5%;
  transform: translateX(-50%);
  width: 94%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 117, 46, 0.5);
  background: radial-gradient(circle at 50% 38%, rgba(201, 117, 46, 0.30), rgba(201, 117, 46, 0.10) 55%, transparent 74%);
}
.portrait img {
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
  mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
}

/* ---------- Secciones ---------- */
.section {
  padding-top: clamp(3.5rem, 8vw, 6rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}
.section--crema { background: var(--crema); }
.section--azul {
  background: var(--azul);
  color: var(--crema);
}
.section__head {
  max-width: 640px;
  margin-bottom: clamp(2.2rem, 5vw, 3.5rem);
}
.section h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: 0.8rem;
}
.section--azul h2 { color: #fff; }
.section--crema h2 { color: var(--azul); }
.section__sub { color: var(--tinta-suave); }
.section--azul .section__sub { color: var(--crema-70); }

/* ---------- Split (El estudio) ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split__media {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
}
.split__media::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 5%;
  transform: translateX(-50%);
  width: 94%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1.5px solid rgba(181, 97, 30, 0.4);
  background: radial-gradient(circle at 50% 38%, rgba(181, 97, 30, 0.16), rgba(181, 97, 30, 0.05) 55%, transparent 74%);
}
.split__media img {
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
  mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
}
.split__text h2 { color: var(--azul); margin-bottom: 1.1rem; }
.split__text p { margin-bottom: 1rem; color: var(--tinta-suave); }

.checklist {
  list-style: none;
  margin-top: 1.4rem;
  display: grid;
  gap: 0.7rem;
}
.checklist li {
  position: relative;
  padding-left: 1.9rem;
  font-weight: 500;
  color: var(--tinta);
}
.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 1.05em;
  height: 1.05em;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23F9F5EA' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round' d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 62% no-repeat,
    var(--cobre);
}

/* ---------- Cards (Áreas) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.3rem;
}
.card {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--azul-borde);
  border-radius: var(--radio);
  padding: 1.8rem 1.5rem;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--cobre-claro);
  background: rgba(255, 255, 255, 0.07);
}
.card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(201, 117, 46, 0.16);
  color: var(--cobre-claro);
  margin-bottom: 1.2rem;
}
.card__icon svg { width: 30px; height: 30px; }
.card h3 {
  font-size: 1.45rem;
  color: #fff;
  margin-bottom: 0.55rem;
}
.card p {
  font-size: 0.95rem;
  color: var(--crema-70);
}

/* ---------- Casos ---------- */
.cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}
.case {
  background: var(--crema-suave);
  border: 1px solid var(--crema-borde);
  border-top: 3px solid var(--cobre);
  border-radius: var(--radio);
  padding: 1.7rem 1.5rem;
  box-shadow: 0 10px 30px -22px rgba(21, 30, 52, 0.35);
}
.case__tag {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobre-oscuro);
  margin-bottom: 0.7rem;
}
.case h3 {
  font-size: 1.4rem;
  color: var(--azul);
  margin-bottom: 0.6rem;
}
.case p {
  font-size: 0.95rem;
  color: var(--tinta-suave);
}
.case p.case__prensa {
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--crema-borde);
  font-size: 0.82rem;
}
.case__prensa a {
  color: var(--cobre-oscuro);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.case__prensa a:hover { color: var(--azul); }
.case--cta {
  background: var(--azul);
  border-color: var(--azul);
  color: var(--crema);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.3rem;
}
.case--cta h3 { color: #fff; }
.case--cta p { color: var(--crema-70); margin-bottom: 1.1rem; }

/* ---------- Contacto ---------- */
.contacto {
  background:
    radial-gradient(900px 500px at 110% 0%, rgba(201, 117, 46, 0.13), transparent 60%),
    var(--azul);
}
.contacto__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.contacto h2 { margin-bottom: 1rem; }
.contacto__text > p { color: var(--crema-70); max-width: 32em; }
.contacto__tel { margin: 1.6rem 0 1.8rem; }
.contacto__tel a {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.contacto__tel a:hover { color: var(--cobre-claro); }
.contacto__nota {
  margin-top: 1.6rem;
  font-size: 0.9rem;
}
.contacto__media {
  position: relative;
  max-width: 380px;
  justify-self: end;
}
.contacto__media::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 5%;
  transform: translateX(-50%);
  width: 94%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 117, 46, 0.5);
  background: radial-gradient(circle at 50% 38%, rgba(201, 117, 46, 0.26), rgba(201, 117, 46, 0.08) 55%, transparent 74%);
}
.contacto__media img {
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
  mask-image: linear-gradient(180deg, #000 86%, transparent 99%);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--azul-oscuro);
  color: var(--crema-70);
  padding: 2.8rem 0;
  text-align: center;
  font-size: 0.95rem;
}
.footer__inner {
  display: grid;
  justify-items: center;
  gap: 0.55rem;
}
.footer img {
  width: 150px;
  margin-bottom: 0.8rem;
  opacity: 0.9;
}
.footer a {
  color: var(--crema);
  text-decoration: none;
  display: inline-block;
  padding: 0.6rem 0.5rem;
  margin: -0.35rem -0.15rem;
}
.footer a:hover { text-decoration: underline; }
.footer__fino {
  margin-top: 0.7rem;
  font-size: 0.8rem;
}

/* ---------- WhatsApp flotante ---------- */
.wsp-flotante {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--verde-wsp);
  color: #fff;
  box-shadow: 0 12px 28px -8px rgba(21, 30, 52, 0.5);
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.wsp-flotante:hover { transform: scale(1.08); background: var(--verde-wsp-oscuro); }
.wsp-flotante svg { width: 30px; height: 30px; }

/* ---------- Animaciones (solo si hay JS: <html class="js">) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .reveal--delay { transition-delay: 0.12s; }
.js .reveal--visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .wsp-flotante { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  .nav {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--azul-oscuro);
    border-bottom: 1px solid var(--azul-borde);
    padding: 0.5rem 0 1rem;
    display: none;
  }
  .nav--abierto { display: flex; }
  .nav a {
    padding: 0.85rem clamp(1.25rem, 4vw, 2.5rem);
    font-size: 1.05rem;
  }
  .nav__cta {
    margin: 0.6rem clamp(1.25rem, 4vw, 2.5rem) 0;
    justify-content: center;
    padding: 0.8rem 1rem;
  }
  .nav-toggle { display: flex; }
}

@media (max-width: 780px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .portrait {
    max-width: 320px;
    margin: 0 auto;
  }

  .split { grid-template-columns: 1fr; }
  .contacto__inner { grid-template-columns: 1fr; }
  .contacto__media { display: none; }
}

@media (max-width: 560px) {
  .cards, .cases { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .contacto .hero__actions .btn { width: 100%; }
}