/* =====================================================
   IO Solutions — Sistema de diseño v2 (premium dark)
   ===================================================== */

:root {
    /* Marca */
    --amber:        #E8A020;
    --amber-light:  #F6B944;
    --amber-deep:   #C17E0A;
    --amber-soft:   rgba(232, 160, 32, 0.12);

    /* Superficies (oscuro) */
    --bg:           #0A0A0C;
    --bg-soft:      #0F0F12;
    --surface:      #141418;
    --surface-2:    #1B1B20;
    --glass:        rgba(255, 255, 255, 0.035);
    --glass-strong: rgba(255, 255, 255, 0.06);

    /* Bordes */
    --border:       rgba(255, 255, 255, 0.08);
    --border-mid:   rgba(255, 255, 255, 0.13);
    --border-amber: rgba(232, 160, 32, 0.35);

    /* Texto */
    --text:         #F4F4F2;
    --text-soft:    #B4B4BC;
    --text-dim:     #76767E;

    /* Sistema */
    --radius:       16px;
    --radius-lg:    24px;
    --radius-sm:    10px;
    --shadow:       0 20px 60px -20px rgba(0, 0, 0, 0.7);
    --shadow-amber: 0 16px 50px -12px rgba(232, 160, 32, 0.35);
    --ease:         cubic-bezier(0.4, 0, 0.2, 1);
    --maxw:         1180px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

/* ---------- UTILIDADES ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; position: relative; overflow: hidden; }
.section--tight { padding: 80px 0; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 20px;
}
.eyebrow::before {
    content: '';
    width: 24px; height: 1px;
    background: var(--amber);
    opacity: 0.6;
}

.section-head { max-width: 640px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }

.h2 {
    font-size: clamp(2rem, 4.2vw, 3.1rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
}
.lead {
    font-size: 1.12rem;
    color: var(--text-soft);
    line-height: 1.7;
}

.grad { color: var(--amber); }
@supports (-webkit-background-clip: text) {
    .grad {
        background: linear-gradient(120deg, var(--amber-light), var(--amber) 50%, var(--amber-deep));
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }
}

/* Glows de fondo decorativos */
.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}
.glow--amber { background: rgba(232, 160, 32, 0.22); }
.glow--amber-soft { background: rgba(232, 160, 32, 0.10); }

/* ---------- BOTONES ---------- */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 15px 30px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.98rem;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
    white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary {
    background: linear-gradient(180deg, var(--amber-light), var(--amber));
    color: #1A1300;
    box-shadow: 0 8px 24px -8px rgba(232, 160, 32, 0.5);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-amber); }
.btn--ghost {
    background: var(--glass);
    color: var(--text);
    border-color: var(--border-mid);
    backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: var(--glass-strong); transform: translateY(-2px); border-color: var(--border-amber); }
.btn--dark {
    background: #0A0A0C;
    color: var(--text);
    border-color: var(--border-mid);
}
.btn--dark:hover { transform: translateY(-2px); border-color: var(--amber); }
.btn--lg { padding: 17px 36px; font-size: 1.05rem; }

/* ---------- HEADER ---------- */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
    border-bottom: 1px solid transparent;
}
header.scrolled {
    background: rgba(10, 10, 12, 0.75);
    backdrop-filter: blur(16px) saturate(150%);
    border-bottom-color: var(--border);
}
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo img { height: 46px; width: auto; }
.logo-text { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.03em; color: var(--text); }
.logo-text span { color: var(--amber); }

.nav-links { display: flex; gap: 36px; list-style: none; align-items: center; }
.nav-links > li > a:not(.btn) {
    text-decoration: none;
    color: var(--text-soft);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s var(--ease);
}
.nav-links > li > a:not(.btn):hover { color: var(--text); }
.nav-links .btn { padding: 11px 22px; font-size: 0.9rem; }

.nav-toggle {
    display: none;
    background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 5px; padding: 8px;
    z-index: 1001;
}
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--text); border-radius: 2px;
    transition: 0.3s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(1000px 500px at 75% -10%, rgba(232, 160, 32, 0.10), transparent 60%),
        radial-gradient(700px 500px at 0% 100%, rgba(232, 160, 32, 0.05), transparent 60%);
}
.hero-grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
    opacity: 0.5;
}
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: var(--glass);
    border: 1px solid var(--border-mid);
    backdrop-filter: blur(8px);
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 7px 16px 7px 12px;
    border-radius: 100px;
    margin-bottom: 28px;
}
.pill .dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 0 4px var(--amber-soft);
    animation: pulse 2.4s infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px var(--amber-soft); }
    50% { box-shadow: 0 0 0 7px rgba(232, 160, 32, 0.04); }
}

.hero h1 {
    font-size: clamp(2.6rem, 5.6vw, 4.3rem);
    font-weight: 800;
    line-height: 1.04;
    letter-spacing: -0.04em;
    margin-bottom: 26px;
}
.hero p.sub {
    font-size: 1.2rem;
    color: var(--text-soft);
    max-width: 500px;
    margin-bottom: 38px;
    line-height: 1.65;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust {
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
    font-size: 0.86rem;
    color: var(--text-dim);
}
.hero-trust .item { display: flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 17px; height: 17px; color: var(--amber); flex-shrink: 0; }

/* Panel de auditoría flotante */
.hero-visual { position: relative; }
.audit-card {
    position: relative;
    background: linear-gradient(160deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
    z-index: 2;
}
.audit-head {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 20px; margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
}
.audit-head .title { font-size: 0.95rem; font-weight: 700; }
.audit-head .title small { display: block; color: var(--text-dim); font-weight: 400; font-size: 0.78rem; margin-top: 2px; }
.audit-score {
    position: relative;
    width: 64px; height: 64px;
    display: grid; place-items: center;
}
.audit-score svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.audit-score .num { font-size: 1.4rem; font-weight: 800; color: var(--amber); }

.audit-row {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 0;
}
.audit-row + .audit-row { border-top: 1px solid var(--border); }
.audit-ico {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--amber-soft);
    display: grid; place-items: center;
    font-size: 1.1rem; flex-shrink: 0;
}
.audit-row .label { flex: 1; }
.audit-row .label strong { display: block; font-size: 0.88rem; font-weight: 600; }
.audit-row .label span { font-size: 0.76rem; color: var(--text-dim); }
.audit-check {
    width: 22px; height: 22px; border-radius: 50%;
    background: rgba(60, 200, 120, 0.15);
    color: #4ade80;
    display: grid; place-items: center;
    font-size: 0.7rem; font-weight: 900;
    flex-shrink: 0;
}
/* Chips flotantes alrededor del panel */
.float-chip {
    position: absolute;
    background: rgba(20, 20, 24, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-mid);
    border-radius: 14px;
    padding: 12px 16px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: var(--shadow);
    z-index: 3;
    font-size: 0.82rem;
    animation: float 5s ease-in-out infinite;
}
.float-chip .emoji { font-size: 1.2rem; }
.float-chip strong { display: block; font-weight: 700; font-size: 0.85rem; }
.float-chip span { color: var(--text-dim); font-size: 0.74rem; }
.float-chip--1 { top: -22px; left: -28px; animation-delay: 0s; }
.float-chip--2 { bottom: -20px; right: -22px; animation-delay: 1.5s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ---------- MARQUEE TECNOLOGÍAS ---------- */
.tech-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 30px 0;
    background: var(--bg-soft);
}
.tech-strip .label {
    text-align: center;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 22px;
}
.tech-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px 40px;
}
.tech-item {
    display: flex; align-items: center; gap: 9px;
    color: var(--text-soft);
    font-weight: 600;
    font-size: 0.98rem;
    opacity: 0.75;
    transition: opacity 0.2s var(--ease), color 0.2s var(--ease);
}
.tech-item:hover { opacity: 1; color: var(--text); }
.tech-item .ti { font-size: 1.2rem; }

/* ---------- PROBLEMA / SOLUCIÓN ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.problem-card {
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--border);
}
.problem-card.bad { background: var(--bg-soft); }
.problem-card.good {
    background: linear-gradient(160deg, rgba(232,160,32,0.07), transparent);
    border-color: var(--border-amber);
}
.problem-card h3 {
    font-size: 1.25rem; font-weight: 700; margin-bottom: 22px;
    display: flex; align-items: center; gap: 10px;
}
.problem-card.bad h3 { color: var(--text-soft); }
.problem-list { list-style: none; display: flex; flex-direction: column; gap: 15px; }
.problem-list li { display: flex; gap: 12px; font-size: 0.96rem; color: var(--text-soft); line-height: 1.5; }
.problem-list .mark { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.7rem; font-weight: 900; margin-top: 1px; }
.bad .mark { background: rgba(255,90,90,0.12); color: #ff7a7a; }
.good .mark { background: var(--amber-soft); color: var(--amber); }

/* ---------- VENTAJAS (bento) ---------- */
.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.value-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.value-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}
.value-card:hover { transform: translateY(-5px); border-color: var(--border-mid); background: var(--surface-2); }
.value-card:hover::after { opacity: 1; }
.value-ico {
    width: 52px; height: 52px; border-radius: 13px;
    background: var(--amber-soft);
    display: grid; place-items: center;
    font-size: 1.5rem; margin-bottom: 20px;
}
.value-card h3 { font-size: 1.12rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.value-card p { color: var(--text-soft); font-size: 0.94rem; line-height: 1.6; }

/* ---------- CÓMO FUNCIONA ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    counter-reset: step;
}
.step {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 30px;
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.step:hover { border-color: var(--border-amber); transform: translateY(-4px); }
.step-num {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--amber);
    opacity: 0.9;
    margin-bottom: 20px;
}
.step h3 { font-size: 1.18rem; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--text-soft); font-size: 0.94rem; line-height: 1.6; }
.step-arrow {
    position: absolute;
    top: 50%; right: -16px;
    transform: translateY(-50%);
    color: var(--text-dim);
    z-index: 2;
}
.step-arrow svg { width: 24px; height: 24px; }

/* ---------- SERVICIOS (bento) ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-flow: dense;
    gap: 18px;
}
.service-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 24px;
    overflow: hidden;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-amber);
    background: var(--surface-2);
}
.service-card .s-glow {
    position: absolute;
    top: -40px; right: -40px;
    width: 120px; height: 120px;
    background: var(--amber);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}
.service-card:hover .s-glow { opacity: 0.18; }
.service-ico {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--glass-strong);
    border: 1px solid var(--border);
    display: grid; place-items: center;
    font-size: 1.35rem; margin-bottom: 18px;
    position: relative; z-index: 1;
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; position: relative; z-index: 1; }
.service-card p { font-size: 0.88rem; color: var(--text-soft); line-height: 1.55; position: relative; z-index: 1; }
.service-card.feature { grid-column: span 2; }
.service-card.feature .service-ico { background: var(--amber-soft); border-color: var(--border-amber); }
.s-tag {
    position: absolute; top: 18px; right: 18px;
    font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--amber);
    background: var(--amber-soft);
    border: 1px solid var(--border-amber);
    padding: 4px 10px; border-radius: 100px;
    z-index: 2;
}

/* ---------- CTA BAND ---------- */
.cta-band {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: 64px 56px;
    background: linear-gradient(120deg, var(--amber-light), var(--amber) 55%, var(--amber-deep));
    text-align: center;
}
.cta-band::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.4), transparent 40%);
    opacity: 0.5;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #1A1300;
    margin-bottom: 14px;
    line-height: 1.1;
}
.cta-band p { color: rgba(26, 19, 0, 0.78); font-size: 1.12rem; margin-bottom: 32px; font-weight: 500; }

/* ---------- FORMULARIO ---------- */
.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 56px;
    align-items: center;
}
.form-info h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 16px; line-height: 1.1; }
.form-info > p { color: var(--text-soft); margin-bottom: 32px; font-size: 1.05rem; }
.form-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.form-benefits li { display: flex; align-items: flex-start; gap: 13px; font-size: 0.98rem; color: var(--text); }
.form-benefits .ck {
    flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
    background: var(--amber-soft); color: var(--amber);
    display: grid; place-items: center; font-size: 0.7rem; font-weight: 900; margin-top: 1px;
}

form#leadForm {
    background: linear-gradient(160deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.form-group label { font-size: 0.84rem; font-weight: 600; color: var(--text-soft); }
.form-group input,
.form-group textarea {
    padding: 13px 16px;
    background: var(--bg);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-sm);
    font-size: 0.96rem;
    font-family: inherit;
    color: var(--text);
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-soft);
}
.form-group textarea { resize: vertical; min-height: 96px; }
.honeypot { position: absolute; left: -9999px; }

.consent {
    display: flex; align-items: flex-start; gap: 11px;
    margin: 4px 0 20px;
}
.consent input {
    margin-top: 3px; width: 17px; height: 17px;
    accent-color: var(--amber); flex-shrink: 0; cursor: pointer;
}
.consent label { font-size: 0.84rem; font-weight: 400; color: var(--text-soft); cursor: pointer; line-height: 1.5; }
.consent a { color: var(--amber); text-decoration: none; }
.consent a:hover { text-decoration: underline; }

form#leadForm .btn { width: 100%; }
#form-status { margin-top: 14px; font-size: 0.9rem; font-weight: 600; text-align: center; min-height: 1.2em; }
#form-status.ok { color: #4ade80; }
#form-status.error { color: #ff7a7a; }

/* ---------- FOOTER ---------- */
footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    padding: 72px 0 32px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 2.2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 56px;
}
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand p { color: var(--text-dim); font-size: 0.92rem; max-width: 280px; line-height: 1.6; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text); margin-bottom: 18px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: var(--text-dim); text-decoration: none; font-size: 0.92rem; transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--amber); }
.footer-contact a { display: flex; align-items: flex-start; gap: 10px; line-height: 1.45; }
.fc-ico { flex-shrink: 0; width: 18px; height: 18px; display: inline-grid; place-items: center; color: var(--amber); margin-top: 1px; }
.fc-ico svg { width: 18px; height: 18px; }
.fc-ico.wa { color: #25D366; }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 26px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
    font-size: 0.84rem; color: var(--text-dim);
}
.footer-bottom a { color: var(--text-dim); text-decoration: none; }
.footer-bottom a:hover { color: var(--amber); }

/* ---------- REVEAL ANIM ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .float-chip, .pill .dot { animation: none; }
    html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
/* En móvil los saltos de línea forzados de los titulares se ignoran
   para que el texto se ajuste al ancho y no provoque scroll horizontal */
@media (max-width: 700px) {
    br.brk { display: none; }
}

@media (max-width: 1000px) {
    .hero-inner { grid-template-columns: 1fr; gap: 56px; }
    .hero-visual { max-width: 440px; }
    .value-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .service-card.feature { grid-column: span 2; }
    .step-arrow { display: none; }
}
@media (max-width: 820px) {
    .section { padding: 84px 0; }
    .hero { padding: 140px 0 90px; }
    .nav-links {
        position: fixed;
        top: 0; right: 0; left: auto;
        height: 100vh;
        height: 100dvh;
        width: min(78vw, 320px);
        flex-direction: column; align-items: flex-start;
        background: var(--bg-soft);
        border-left: 1px solid var(--border);
        padding: 104px 32px 32px;
        gap: 26px;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.35s var(--ease);
    }
    .nav-links.open { transform: translateX(0); }
    .nav-links .btn { width: 100%; }
    .nav-toggle { display: flex; }
    .split { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .form-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .cta-band { padding: 48px 28px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 520px) {
    .container { padding: 0 18px; }
    .value-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card.feature { grid-column: span 1; }
    .form-row { grid-template-columns: 1fr; }
    form#leadForm { padding: 28px 22px; }
    .footer-inner { grid-template-columns: 1fr; }
    .float-chip--1 { left: 0; top: -16px; }
    .float-chip--2 { right: 0; }
    .hero-trust { gap: 14px; }
    .hero h1 { font-size: 2.2rem; }
    .h2 { font-size: 1.85rem; }
    .hero p.sub { font-size: 1.08rem; }
}