/* =========================================================
   FELLAY & ASOCIADOS — HOJA DE ESTILOS COMPARTIDA
========================================================= */

:root {
    --navy: #08192b;
    --navy-2: #0d2238;
    --navy-3: #132b45;
    --navy-deep: #04111f;
    --gold: #c8a35d;
    --gold-soft: #ddc184;
    --cream: #f6f2e9;
    --white: #ffffff;
    --text-soft: #d5dae1;
    --border: rgba(200,163,93,.35);
    --max-width: 1280px;
    --transition: .3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: Georgia, "Times New Roman", serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
}

img { width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container { width: min(92%, var(--max-width)); margin: auto; }
.section { padding: 100px 0; }
.page-header { padding: 170px 0 60px; }

.section-title {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 400;
    letter-spacing: .02em;
    margin-bottom: 18px;
}

.section-subtitle { max-width: 760px; color: var(--text-soft); font-size: 1.08rem; }
.gold-line { width: 55px; height: 2px; background: var(--gold); margin-bottom: 24px; }

.button {
    display: inline-block;
    border: 1px solid var(--gold);
    color: var(--gold-soft);
    padding: 13px 24px;
    text-transform: uppercase;
    letter-spacing: .11em;
    font-size: .79rem;
    transition: var(--transition);
}
.button:hover { background: var(--gold); color: var(--navy); }

/* HEADER */

header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(8,25,43,.96);
    border-bottom: 1px solid rgba(200,163,93,.15);
    backdrop-filter: blur(10px);
}

.nav { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.logo { color: var(--gold-soft); line-height: 1.1; }
.logo-main { font-size: 1.55rem; letter-spacing: .04em; }
.logo-sub { font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; margin-top: 6px; color: var(--gold); }

.nav-links { display: flex; gap: 24px; list-style: none; font-family: Arial, sans-serif; font-size: .82rem; }
.nav-links a { transition: var(--transition); padding-bottom: 4px; }
.nav-links a:hover { color: var(--gold); }
.nav-links a.active { color: var(--gold); border-bottom: 1px solid var(--gold); }
.menu-toggle { display: none; cursor: pointer; font-family: Arial, sans-serif; font-size: 1.5rem; }

/* HERO (solo Inicio) */

.hero {
    min-height: 92vh;
    display: flex;
    align-items: center;
    position: relative;
    background:
    linear-gradient(90deg, rgba(5,17,31,.95) 0%, rgba(5,17,31,.72) 45%, rgba(5,17,31,.30) 100%),
    url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=2000&q=85")
    center / cover no-repeat;
}

.hero-inner { width: 100%; display: grid; grid-template-columns: 1.5fr .7fr; gap: 40px; align-items: end; padding-top: 88px; }
.hero-kicker { color: var(--gold); letter-spacing: .2em; text-transform: uppercase; font-family: Arial, sans-serif; font-size: .76rem; margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); font-weight: 400; line-height: 1.1; margin-bottom: 24px; }
.hero p { max-width: 520px; font-size: 1.18rem; color: var(--cream); margin-bottom: 32px; }
.hero-side { font-family: Arial, sans-serif; font-size: .82rem; letter-spacing: .08em; color: var(--text-soft); padding-bottom: 10px; }
.hero-side-group { margin-bottom: 26px; }
.hero-side .gold-line { margin-bottom: 12px; }
.hero-side-group div { padding: 3px 0; text-transform: uppercase; }

/* Cabecera simple para páginas internas */

.page-hero {
    min-height: 42vh;
    display: flex;
    align-items: flex-end;
    padding-bottom: 60px;
    background:
    linear-gradient(90deg, rgba(5,17,31,.95) 0%, rgba(5,17,31,.75) 60%, rgba(5,17,31,.4) 100%),
    var(--page-hero-img, url("https://images.unsplash.com/photo-1450101499163-c8848c66ca85?auto=format&fit=crop&w=1800&q=85"))
    center / cover no-repeat;
}

/* ESTUDIO */

.study { background: var(--cream); color: var(--navy); }
.study-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.study-copy p { margin-bottom: 22px; font-size: 1.08rem; }
.study-image img { height: 560px; object-fit: cover; }

/* SEDES */

.offices { background: var(--navy); text-align: center; }
.offices .gold-line { margin: 0 auto 24px; }
.offices-grid { margin-top: 52px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: left; }
.office-card { background: var(--navy-2); }
.office-card img { height: 210px; object-fit: cover; }
.office-content { padding: 24px 20px 28px; }
.office-country { font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: .12em; color: var(--gold); font-size: .66rem; margin-bottom: 10px; }
.office-content h3 { color: var(--gold-soft); font-weight: 400; font-size: 1.25rem; margin-bottom: 12px; line-height: 1.25; }
.office-address { color: var(--text-soft); font-size: .9rem; margin-bottom: 16px; }
.office-map-link { font-family: Arial, sans-serif; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-soft); border-top: 1px solid var(--border); padding-top: 12px; display: block; }

/* PRESENCIA INTERNACIONAL */

.international { min-height: 620px; display: flex; align-items: center; background: var(--navy-deep); position: relative; overflow: hidden; }
.international-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: center; position: relative; z-index: 2; }
.international-copy { max-width: 480px; }
.international-copy p { color: var(--text-soft); margin: 22px 0 30px; font-size: 1.02rem; }
.map-wrap { position: relative; aspect-ratio: 16/10; }
.map-wrap svg { width: 100%; height: 100%; }
.map-dot { fill: var(--gold); }
.map-dot-pulse { fill: none; stroke: var(--gold); stroke-width: 1.4; opacity: .5; }
.map-label { font-family: Arial, sans-serif; font-size: 11px; letter-spacing: .1em; fill: var(--gold-soft); text-transform: uppercase; }
.map-route { fill: none; stroke: var(--gold); stroke-width: 1; stroke-dasharray: 3 4; opacity: .55; }
.international-tagline { text-align: center; padding-top: 60px; border-top: 1px solid rgba(255,255,255,.08); margin-top: 60px; text-transform: uppercase; letter-spacing: .16em; font-size: .82rem; color: var(--text-soft); font-family: Arial, sans-serif; }

/* ÁREAS DE PRÁCTICA */

.practice { background: var(--navy); }
.practice-header { margin-bottom: 52px; }
.practice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.practice-card { min-height: 400px; position: relative; overflow: hidden; }
.practice-card img { position: absolute; inset: 0; height: 100%; object-fit: cover; transition: .5s ease; }
.practice-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,25,43,.12), rgba(8,25,43,.92)); }
.practice-card:hover img { transform: scale(1.04); }
.practice-content { position: absolute; z-index: 2; bottom: 0; padding: 30px; }
.practice-card h3 { font-size: 1.55rem; font-weight: 400; margin-bottom: 10px; }
.practice-card p { color: var(--text-soft); font-size: .95rem; }

.other-practice { background: var(--navy-2); }
.other-grid { margin-top: 45px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.other-item { padding: 26px 20px; border-bottom: 1px solid var(--border); transition: var(--transition); }
.other-item:hover { color: var(--gold); padding-left: 28px; }

/* ACTUALIDAD */

.news { background: var(--cream); color: var(--navy); }
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 45px; }
.news-card { border-top: 2px solid var(--gold); padding-top: 20px; }
.news-meta { color: #755d30; font-family: Arial, sans-serif; font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; margin-bottom: 14px; }
.news-card h3 { font-size: 1.35rem; font-weight: 400; margin-bottom: 12px; }
.news-card p { color: #37404a; font-size: .96rem; margin-bottom: 15px; }
.text-link { color: #896b32; font-family: Arial, sans-serif; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }

/* PUBLICACIONES */

.publications { background: var(--navy-2); }
.publications-intro { max-width: 800px; }
.publication-list { margin-top: 45px; }
.publication { display: grid; grid-template-columns: 110px 1fr 130px; gap: 30px; padding: 24px 0; border-bottom: 1px solid var(--border); align-items: center; }
.publication-year { color: var(--gold); }
.publication h3 { font-weight: 400; font-size: 1.22rem; }
.publication-type { color: var(--text-soft); font-family: Arial, sans-serif; font-size: .68rem; text-transform: uppercase; letter-spacing: .09em; }

/* EQUIPO */

.team { background: var(--cream); color: var(--navy); }
.team-grid { margin-top: 48px; display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.team-card { border-bottom: 2px solid var(--gold); }
.team-card img { height: 400px; object-fit: cover; }
.team-info { padding: 22px 0; }
.team-info h3 { font-size: 1.4rem; font-weight: 400; }
.team-role { color: #83652f; font-family: Arial, sans-serif; text-transform: uppercase; font-size: .7rem; letter-spacing: .1em; }

/* CONTACTO */

.contact { background: var(--navy); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.contact-info p { color: var(--text-soft); margin-bottom: 20px; }
.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
input, select, textarea { width: 100%; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.04); color: white; padding: 15px; font-family: Arial, sans-serif; }
select option { color: #111; }
textarea { min-height: 140px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #adb5c0; }
.form-button { border: 1px solid var(--gold); background: transparent; color: var(--gold); padding: 15px 20px; cursor: pointer; text-transform: uppercase; letter-spacing: .11em; font-family: Arial, sans-serif; font-size: .8rem; }
.form-button:hover { background: var(--gold); color: var(--navy); }
.whatsapp { display: inline-block; margin-top: 26px; color: var(--gold-soft); }

/* FOOTER */

footer { background: var(--navy-deep); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; }
.footer-logo { color: var(--gold); font-size: 1.5rem; margin-bottom: 12px; }
.footer-copy { color: #aeb6c1; max-width: 420px; font-size: .9rem; }
.footer-heading { color: var(--gold-soft); margin-bottom: 14px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; color: #bec4cc; }
.footer-bottom { margin-top: 45px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #88929d; font-family: Arial, sans-serif; font-size: .72rem; }

/* RESPONSIVE */

@media(max-width: 1000px) {
    .practice-grid, .news-grid, .team-grid, .offices-grid { grid-template-columns: repeat(2,1fr); }
    .other-grid { grid-template-columns: repeat(2,1fr); }
    .study-grid, .contact-grid, .international-grid, .hero-inner { grid-template-columns: 1fr; }
    .hero-inner { gap: 30px; }
}

@media(max-width: 780px) {
    .nav-links { display: none; position: absolute; top: 88px; left: 0; width: 100%; background: var(--navy); padding: 28px; flex-direction: column; }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }
    .practice-grid, .news-grid, .team-grid, .offices-grid, .other-grid, .footer-grid { grid-template-columns: 1fr; }
    .publication { grid-template-columns: 1fr; gap: 8px; }
    .form-row { grid-template-columns: 1fr; }
    .section { padding: 75px 0; }
    .hero { min-height: 900px; }
    .page-header { padding: 150px 0 40px; }
}

/* WHATSAPP FLOTANTE */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0,0,0,.35);
    z-index: 999;
    transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; }

@media(max-width: 780px) {
    .whatsapp-float { bottom: 18px; right: 18px; width: 52px; height: 52px; }
    .whatsapp-float svg { width: 26px; height: 26px; }
}

/* PÁGINAS INDIVIDUALES DE ÁREA */

.area-detail-hero { min-height: 46vh; display: flex; align-items: flex-end; padding-bottom: 60px; }
.area-detail-body { max-width: 820px; }
.area-detail-body p { margin-bottom: 20px; font-size: 1.06rem; color: var(--text-soft); }
.area-detail-list { margin: 30px 0; padding-left: 0; list-style: none; }
.area-detail-list li { padding: 14px 0; border-bottom: 1px solid var(--border); padding-left: 22px; position: relative; }
.area-detail-list li::before { content: "—"; position: absolute; left: 0; color: var(--gold); }

/* LOGO (imagen real) */

.logo-img {
    height: 52px;
    width: auto;
    display: block;
}

.footer-logo-img {
    height: 46px;
    width: auto;
    margin-bottom: 14px;
}

@media(max-width: 780px) {
    .logo-img { height: 42px; }
}