:root {
    --fondo: #0b1021;
    --fondo-claro: #0f142b;
    --fondo-tarjeta: #111735;
    --texto: #e7e9f4;
    --texto-suave: #d7dbea;
    --acento: #50e3c2;
    --acento-oscuro: #35b795;
    --borde: rgba(255, 255, 255, 0.08);
    --sombra: 0 20px 60px rgba(0, 0, 0, 0.35);
    --transicion: all 0.3s ease;
}

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

body {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-size: 16px;
    background: radial-gradient(circle at 20% 20%, rgba(80, 227, 194, 0.08), transparent 25%),
                radial-gradient(circle at 80% 0%, rgba(80, 227, 194, 0.12), transparent 28%),
                linear-gradient(135deg, #0a0e1d 0%, #0c1227 100%);
    color: var(--texto);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Hero necesita más ancho para que no se vea comprimido */
.hero.container { max-width: 1280px; padding-left: 28px; padding-right: 28px; }

header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(11, 16, 33, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--borde);
    z-index: 10;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
}

.logo { color: var(--texto); font-weight: 800; letter-spacing: 0.6px; text-decoration: none; font-size: 1.4rem; }
.logo span { color: var(--acento); }

nav ul { display: flex; gap: 20px; list-style: none; }
nav a {
    color: var(--texto-suave);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 999px;
    transition: var(--transicion);
}
nav a:hover { color: var(--texto); background: rgba(255, 255, 255, 0.06); }

/* Ajustes específicos para euskera: textos más largos en menú */
html[lang="eu"] nav ul { gap: 14px; }
html[lang="eu"] nav a { font-size: 0.9rem; padding: 8px 10px; }

.cta-header { display: flex; align-items: center; gap: 14px; }

.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--borde);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
}

.btn-lang {
    border: none;
    background: transparent;
    color: var(--texto-suave);
    font-weight: 600;
    padding: 10px 14px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 999px;
    cursor: pointer;
    transition: var(--transicion);
}

.btn-lang.active { background: rgba(80, 227, 194, 0.14); color: var(--texto); }

.btn-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    font-weight: 600;
    padding: 12px 18px;
    text-decoration: none;
    transition: var(--transicion);
    border: 1px solid var(--borde);
    color: var(--texto);
}

.btn-pill.primary { background: var(--acento); color: #0b1021; border-color: var(--acento); box-shadow: var(--sombra); }
.btn-pill.primary:hover { background: var(--acento-oscuro); border-color: var(--acento-oscuro); transform: translateY(-1px); }
.btn-pill.ghost { background: transparent; }
.btn-pill.ghost:hover { border-color: var(--acento); color: var(--texto); }
.btn-pill.outline { background: transparent; border-color: rgba(80, 227, 194, 0.45); color: var(--texto); box-shadow: none; }
.btn-pill.outline:hover { border-color: var(--acento); color: var(--texto); background: rgba(80, 227, 194, 0.08); }

.menu-btn { display: none; background: none; border: none; color: var(--texto); font-size: 1.4rem; }

main { padding-top: 110px; padding-bottom: 110px; }

section { padding: 80px 0; }

#contacto { padding-bottom: 120px; }

.hero {
    padding: 120px 0 90px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 60px;
    align-items: center;
    position: relative;
    overflow: hidden;
    border-radius: 32px;
    background: radial-gradient(circle at 30% 20%, rgba(80, 227, 194, 0.08), transparent 42%),
                radial-gradient(circle at 80% 10%, rgba(80, 227, 194, 0.06), transparent 46%),
                linear-gradient(135deg, rgba(16,23,53,0.85) 0%, rgba(12,18,39,0.82) 100%);
    border: 1px solid var(--borde);
    box-shadow: var(--sombra);
}

.hero > div:first-child { margin-top: -16px; }

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../assets/bg_fluxu.jpg') center/cover no-repeat;
    opacity: 0.16;
    filter: saturate(0.9) blur(1px);
    z-index: 0;
    border-radius: inherit;
}

.hero > div,
.hero-visual { position: relative; z-index: 1; }

.hero h1 { font-size: clamp(2.2rem, 4vw, 3rem); line-height: 1.1; margin-bottom: 18px; }
.hero p { color: var(--texto-suave); font-size: 1.05rem; margin-bottom: 24px; max-width: 560px; }
.hero ul { list-style: none; display: grid; gap: 10px; margin: 0 0 24px; color: var(--texto); }
.hero li { display: flex; gap: 10px; align-items: center; color: var(--texto-suave); }
.hero li i { color: var(--acento); }


.hero-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    isolation: isolate;
    background: linear-gradient(145deg, #101735 0%, #0e152f 100%);
    padding: 22px;
    border: 1px solid var(--borde);
    box-shadow: var(--sombra);
}

.hero-visual::after {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 18px;
    background: radial-gradient(circle at 20% 20%, rgba(80, 227, 194, 0.1), transparent 45%),
                radial-gradient(circle at 80% 10%, rgba(80, 227, 194, 0.08), transparent 46%);
    opacity: 0.7;
    pointer-events: none;
    mix-blend-mode: screen;
}

.hero-mockup {
    width: 100%;
    max-width: 520px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 18px;
    box-shadow: 0 22px 70px rgba(0,0,0,0.5), 0 0 40px rgba(80, 227, 194, 0.1);
    transform: translateY(4px);
    background: transparent;
    mix-blend-mode: normal;
}

.section-head { margin-bottom: 32px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 10px; }
.section-head p { color: var(--texto-suave); max-width: 640px; }

.pill-row { display: flex; flex-wrap: wrap; gap: 16px; margin: 18px 0 6px; }
.pill { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--borde); color: var(--texto-suave); font-size: 0.9rem; }

.grid { display: grid; gap: 18px; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
    background: var(--fondo-tarjeta);
    border: 1px solid var(--borde);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--sombra);
    transition: var(--transicion);
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
}

.card:hover { transform: translateY(-5px); border-color: rgba(80, 227, 194, 0.42); box-shadow: 0 20px 70px rgba(0, 0, 0, 0.45), 0 0 32px rgba(80, 227, 194, 0.12); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--texto-suave); margin-bottom: 10px; }
.card small { color: var(--acento); font-weight: 600; margin-top: auto; }
.grid .card p:last-of-type { margin-bottom: 0; margin-top: auto; }

.problem-icon-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 14px;
    padding: 10px;
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid var(--borde);
    border-radius: 14px;
}

.problem-icon {
    width: 74px;
    max-width: 82px;
    filter: drop-shadow(0 0 14px rgba(80, 227, 194, 0.26));
}


.image-card {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    overflow: hidden;
    position: relative;
    min-height: 220px;
    border: none;
    background: none;
    box-shadow: none;
    border-radius: 16px;
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: none;
    background: transparent;
    border-radius: inherit;
}

/* Flotar suave y bounce periódico para iconos destacados */
.icon-float-bounce {
    will-change: transform;
    transform-origin: center;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    animation: float-bounce-loop 8s ease-in-out infinite;
}

@keyframes float-bounce-loop {
    0% { transform: translateY(0); }
    8% { transform: translateY(-14px); }
    14% { transform: translateY(6px); }
    18% { transform: translateY(-8px); }
    24% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    55% { transform: translateY(0); }
    70% { transform: translateY(-8px); }
    85% { transform: translateY(2px); }
    100% { transform: translateY(0); }
}

.image-card::after {
    content: none;
}

.card.image-card {
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
}

.problem-icon-wrap.image-card {
    margin-bottom: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: none;
    border: none;
    border-radius: 16px;
}

.steps { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.step { border-left: 3px solid var(--acento); padding: 14px 14px 14px 18px; background: rgba(255, 255, 255, 0.02); border-radius: 12px; transition: var(--transicion); transform-origin: center; }
.step:hover { transform: translateY(-4px) scale(1.02); border-color: rgba(80, 227, 194, 0.7); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 24px rgba(80, 227, 194, 0.18); }
.step strong { display: block; margin-bottom: 6px; }
.step p { color: var(--texto-suave); }

.services-section { position: relative; overflow: hidden; }
.services-inner { position: relative; z-index: 1; }
.services-bg {
    position: absolute;
    inset: 0;
    background: none;
    opacity: 0;
    z-index: 0;
    filter: none;
}
.services-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11,16,33,0) 0%, rgba(11,16,33,0.65) 100%);
    z-index: 0;
}

.method-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: center; }
.team-photo-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 36px rgba(80, 227, 194, 0.08);
    border: 1px solid var(--borde);
}
.team-photo { width: 100%; display: block; object-fit: cover; min-height: 320px; filter: saturate(1.02); }
.team-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(11,16,33,0.8) 100%);
    pointer-events: none;
}

.service-icon-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 12px;
    padding: 10px;
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid var(--borde);
    border-radius: 14px;
}

.service-icon {
    width: 70px;
    max-width: 78px;
    filter: drop-shadow(0 0 14px rgba(80, 227, 194, 0.2));
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    align-items: start;
}

.social-proof { margin-top: 18px; padding: 14px; border: 1px solid var(--borde); border-radius: 12px; background: rgba(255, 255, 255, 0.02); display: grid; gap: 8px; box-shadow: var(--sombra); }
.muted { color: var(--texto-suave); font-size: 0.95rem; }
.logo-strip { display: flex; flex-wrap: wrap; gap: 10px; }
.logo-chip { padding: 8px 12px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, 0.08); background: rgba(255, 255, 255, 0.04); color: #dfe3ef; font-weight: 700; letter-spacing: 0.02em; }

.contact-bullets { list-style: none; display: grid; gap: 10px; color: var(--texto-suave); padding: 0; }
.contact-bullets li { position: relative; padding-left: 18px; }
.contact-bullets li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--acento);
    font-weight: 800;
}

form#contact-form {
    background: var(--fondo-tarjeta);
    border: 1px solid var(--borde);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--sombra);
    display: grid;
    gap: 14px;
}

.form-row { display: grid; gap: 6px; }
.form-row label { font-weight: 600; color: var(--texto); }
.form-row input,
.form-row textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--borde);
    background: #0d1330;
    color: var(--texto);
    padding: 12px;
    font-size: 1rem;
    transition: var(--transicion);
}
.form-row input:focus,
.form-row textarea:focus { outline: 2px solid rgba(80,227,194,0.35); border-color: var(--acento); box-shadow: 0 0 0 3px rgba(80, 227, 194, 0.12), 0 12px 36px rgba(80, 227, 194, 0.16); }
.form-row textarea { resize: vertical; min-height: 140px; }

.honeypot { display: none; }

.consent .checkbox { display: inline-flex; gap: 10px; align-items: center; color: var(--texto-suave); cursor: pointer; }
.consent input { width: 18px; height: 18px; }

.form-actions { display: flex; flex-direction: column; gap: 10px; }
.form-status { min-height: 20px; color: var(--texto-suave); font-size: 0.95rem; }

footer {
    border-top: 1px solid var(--borde);
    padding: 40px 0 110px;
    text-align: center;
    color: var(--texto-suave);
}

.mobile-nav { display: none; }

@media (max-width: 900px) {
    nav { display: none; }
    .menu-btn { display: block; }
    .mobile-nav {
        display: none;
        position: fixed;
        inset: 74px 0 0 0;
        background: #0d1330;
        padding: 16px 24px;
        border-top: 1px solid var(--borde);
        box-shadow: var(--sombra);
    }

    .mobile-nav.active { display: block; }
    .mobile-nav ul { list-style: none; display: grid; gap: 12px; }
    .mobile-nav a { color: var(--texto-suave); text-decoration: none; padding: 10px 12px; border-radius: 10px; }
    .mobile-nav a:hover { background: rgba(255, 255, 255, 0.06); color: var(--texto); }
    .hero { grid-template-columns: 1fr; }
    .cta-header { display: none; }

    .method-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    section { padding: 64px 0; }
    .header-inner { height: 66px; }
    .hero { gap: 24px; }
}