/* ═══════════════════════════════════════════
   VELEVI — styles.css (compartido index + faq)
   ═══════════════════════════════════════════ */
@font-face {
  font-family: 'Unbounded';
  src: url('../fonts/Unbounded-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Unbounded';
  src: url('../fonts/Unbounded-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/DMSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
:root {
    --dark:    #111A23;
    --green1:  #547808;
    --green2:  #81B61C;
    --green3:  #A9F00F;
    --white:   #F5F7F2;
    --gray:    #8A9A7B;
    --card-bg: #161F2B;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--dark);
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
    min-height: 100vh;
}
body {
    opacity: 0;
    transition: opacity .3s ease;
}
body.fonts-loaded {
    opacity: 1;
}
h1,h2,h3,h4,h5 { font-family: 'Unbounded', sans-serif; font-weight: 800; line-height: 1.05; }

/* ── NAV ── */
nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 2vw;
    transition: background .3s, box-shadow .3s;
}
nav.scrolled {
    background: rgba(17,26,35,.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(169,240,15,.15);
}
.nav-logo {
    font-family: 'Unbounded', sans-serif; font-weight: 800; font-size: 1.5rem;
    letter-spacing: -.02em; text-decoration: none; color: var(--white);
}
.nav-logo span { color: var(--green3); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
    color: rgba(245,247,242,.65); text-decoration: none; font-size: .9rem;
    transition: color .2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--green3); }
.nav-cta {
    background: var(--green1); color: white;
    padding: .55rem 1.4rem; border-radius: 2rem;
    text-decoration: none; font-family: 'Unbounded', sans-serif;
    font-weight: 700; font-size: .88rem; transition: opacity .2s;
}
.nav-cta:hover { opacity: .85; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--white); margin: 5px 0; transition: .3s;
}

.nav-actions {
    display: flex; gap: .5rem; align-items: center;
}

/* ── SHARED ── */
.section-tag {
    display: inline-block; color: var(--green3);
    font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
    margin-bottom: 1rem;
}
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}
.section-subtitle {
    color: rgba(245,247,242,.6); font-size: 1.05rem;
    line-height: 1.7; max-width: 580px;
}
.section-header { margin-bottom: 4rem; }
.btn-primary {
    background: var(--green1); color: white;
    padding: .85rem 2rem; border-radius: 2rem; font-family: 'Unbounded', sans-serif;
    font-weight: 700; font-size: 1rem; text-decoration: none;
    display: inline-block;
    transition: transform .2s, box-shadow .2s, opacity .2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(84,120,8,.4); }
.fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

/* ── HERO ── */
#hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 8rem 4vw 5rem;
    position: relative; overflow: hidden;
}

.hero-bg {
    position: absolute; inset: 0; overflow: hidden;
}
.hero-img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center;
    opacity: .45;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        to right,
        rgba(17,26,35,.6) 40%,
        rgba(17,26,35,.1) 100%
    );
}


/*
.hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 50%, rgba(84,120,8,.25) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 10% 80%, rgba(129,182,28,.1) 0%, transparent 60%);
}*/
.hero-grid-line {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(169,240,15,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(169,240,15,.04) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content { position: relative; max-width: 760px; }
.hero-badge {
    display: inline-block;
    border: 1px solid rgba(169,240,15,.35);
    color: var(--green3); font-size: .8rem; letter-spacing: .12em;
    text-transform: uppercase; padding: .35rem .9rem; border-radius: 2rem;
    margin-bottom: 1.8rem;
}
h1.hero-title {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    line-height: 1.0; margin-bottom: 1.4rem;
}
h1.hero-title em { font-style: normal; color: var(--green3); }
.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(245,247,242,.65); max-width: 520px;
    line-height: 1.6; margin-bottom: 2.4rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.btn-ghost {
    border: 1px solid rgba(245,247,242,.25); color: var(--white);
    padding: .85rem 2rem; border-radius: 2rem; font-family: 'Unbounded', sans-serif;
    font-weight: 700; font-size: 1rem; text-decoration: none;
    transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--green3); color: var(--green3); }
.hero-scroll {
    position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: .5rem;
    color: rgba(245,247,242,.35); font-size: .75rem; letter-spacing: .08em;
    text-transform: uppercase; text-decoration: none;
    animation: bounce 2s infinite;
}
.hero-scroll::after {
    content: ''; display: block; width: 1px; height: 40px;
    background: linear-gradient(to bottom, rgba(169,240,15,.5), transparent);
}
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(6px); }
}


/* ── SECTIONS ── */
section { padding: 15rem 4vw; }

/* ── PROBLEMA ── */
#problema { 
    /*background: var(--dark); */
    background: linear-gradient(135deg, rgba(84,120,8,.15) 0%, rgba(17,26,35,0) 60%);
    border-top: 1px solid rgba(169,240,15,.08);
    border-bottom: 1px solid rgba(169,240,15,.08);
}
.problema-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}
.pull-quote {
    border-left: 3px solid var(--green3);
    padding: 1.2rem 1.5rem;
    background: rgba(169,240,15,.04);
    border-radius: 0 .75rem .75rem 0;
    margin-top: 1rem;
}
.pull-quote p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(245,247,242,.7);
    font-style: italic;
    margin-bottom: .8rem;
}
.pull-quote cite {
    font-size: .8rem;
    color: var(--green3);
    font-style: normal;
    letter-spacing: .05em;
}
.pain-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem; margin-top: 3.5rem;
}
.pain-card {
    background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.08);
    border-radius: 1rem; padding: 2rem;
    transition: border-color .3s, transform .3s;
}
.pain-card:hover { border-color: rgba(169,240,15,.25); transform: translateY(-4px); }
.pain-icon {
    width: 48px; height: 48px; border-radius: .75rem; font-size: 2.2rem;
    background: rgba(84,120,8,.3); display: flex; align-items: center;
    justify-content: center; margin-bottom: 1.2rem;
}
.pain-card h4 { font-size: 1.1rem; margin-bottom: .6rem; }
.pain-card p { color: rgba(245,247,242,.55); font-size: .92rem; line-height: 1.6; }

/* ── COMO FUNCIONA ── */
#como-funciona {
    position: relative; overflow: hidden;
    border-top: 1px solid rgba(169,240,15,.08);
    border-bottom: 1px solid rgba(169,240,15,.08);
}
.como-bg {
    position: absolute; inset: 0;
}
.como-img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center 100%;
    opacity: .2;
}
.como-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom,
        rgba(17,26,35,.3) 0%,
        transparent 30%,
        transparent 70%,
        rgba(17,26,35,.3) 100%
    );
}
#como-funciona .section-header,
#como-funciona .flow-steps {
    position: relative;
    z-index: 1;
}
.flow-steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0; margin-top: 3.5rem; position: relative;
}
.flow-step {
    padding: 2rem 1.5rem; text-align: center; position: relative;
}
.flow-step:not(:last-child)::after {
    content: '→';
    position: absolute; right: -1rem; top: 50%; transform: translateY(-50%);
    color: var(--green3); font-size: 1.4rem; opacity: .5;
}
.flow-num {
    width: 52px; height: 52px; border-radius: 50%;
    border: 2px solid var(--green3); color: var(--green3);
    font-family: 'Unbounded', sans-serif; font-weight: 800; font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
}
.flow-step h5 { font-size: 1rem; margin-bottom: .5rem; }
.flow-step p { color: rgba(245,247,242,.55); font-size: .88rem; line-height: 1.5; }

/* ── FEATURES ── */
#features { background: var(--dark); padding: 6rem 4vw !important;}
.features-intro {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4rem; align-items: center; margin-bottom: 5rem;
}
.feature-tabs {
    display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 2rem;
}
.tab-btn {
    background: var(--card-bg); border: 1px solid rgba(169,240,15,.12);
    color: rgba(245,247,242,.5); padding: .45rem 1rem; border-radius: 2rem;
    font-size: .85rem; cursor: pointer; transition: .2s; font-family: 'DM Sans', sans-serif;
}
.tab-btn.active {
    background: rgba(169,240,15,.12); border-color: var(--green3);
    color: var(--green3);
}
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn .3s; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }
.tab-content h3 { font-size: 1.6rem; margin-bottom: .8rem; }
.tab-content p { color: rgba(245,247,242,.6); line-height: 1.7; margin-bottom: 1rem; }
.tab-content ul { list-style: none; }
.tab-content ul li {
    color: rgba(245,247,242,.7); font-size: .92rem; padding: .4rem 0;
    padding-left: 1.4rem; position: relative;
}
.tab-content ul li::before {
    content: ''; position: absolute; left: 0; top: .85rem;
    width: 6px; height: 6px; border-radius: 50%; background: var(--green3);
}
.feature-visual::before {
    content: ''; position: absolute;
    width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, rgba(169,240,15,.12), transparent 70%);
    top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.feat-card {
    background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.08);
    border-radius: 1rem; padding: 1.8rem;
    transition: border-color .3s, transform .3s;
}
.feat-card:hover { border-color: rgba(169,240,15,.2); transform: translateY(-3px); }
.feat-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.feat-card h4 { font-size: 1rem; margin-bottom: .5rem; }
.feat-card p { color: rgba(245,247,242,.5); font-size: .88rem; line-height: 1.6; }
.feat-tag {
    display: inline-block; background: rgba(169,240,15,.12);
    color: var(--green3); font-size: .72rem; padding: .2rem .6rem;
    border-radius: 1rem; margin-top: .8rem; letter-spacing: .05em;
}
.feature-visual {
    background: transparent;
    border: none;
    aspect-ratio: unset;
}
.feature-visual::before { display: none; }

.screen-stack {
    position: relative;
    width: 100%;
    height: 320px;
}
.screen-front {
    position: absolute;
    width: 80%;
    left: 0; top: 0;
    border-radius: .75rem;
    box-shadow: 0 16px 60px rgba(0,0,0,.6);
    border: 1px solid rgba(169,240,15,.15);
    z-index: 1;
}
.screen-back {
    position: absolute;
    width: 55%;
    right: 0; bottom: 0;
    border-radius: .75rem;
    box-shadow: 0 8px 40px rgba(0,0,0,.5);
    border: 1px solid rgba(169,240,15,.1);
    opacity: 1px solid rgba(169,240,15,.15);
    z-index: 2;
}

/* ── SERVICIO ── */
#servicio {
    background: linear-gradient(135deg, rgba(84,120,8,.2) 0%, var(--dark) 70%);
    border-top: 1px solid rgba(169,240,15,.08);
}
.service-cols {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center;
}
.service-list { list-style: none; margin-top: 1.5rem; }
.service-list li {
    display: flex; align-items: flex-start; gap: 1rem;
    padding: 1.2rem 0; border-bottom: 1px solid rgba(169,240,15,.08);
}
.service-list li:last-child { border-bottom: none; }
.service-check {
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(169,240,15,.12); border: 1px solid var(--green3);
    flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    color: var(--green3); font-size: .8rem; margin-top: .1rem;
}
.service-list strong { display: block; margin-bottom: .2rem; font-family: 'Unbounded', sans-serif; font-size: .95rem; }
.service-list span { color: rgba(245,247,242,.55); font-size: .88rem; line-height: 1.5; }
.service-card-big {
    background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.15);
    border-radius: 1.5rem; padding: 2.5rem;
}
.service-card-big .price-label {
    color: var(--gray); font-size: .85rem; text-transform: uppercase;
    letter-spacing: .1em; margin-bottom: .5rem;
}
.service-card-big .price-value {
    font-family: 'Unbounded', sans-serif; font-weight: 800;
    font-size: 1.8rem; color: var(--white); margin-bottom: .4rem;
}
.service-card-big .price-desc {
    color: rgba(245,247,242,.5); font-size: .85rem; margin-bottom: 2rem;
}
.service-card-big .includes { list-style: none; margin-bottom: 2rem; }
.service-card-big .includes li {
    color: rgba(245,247,242,.7); font-size: .9rem;
    padding: .4rem 0; padding-left: 1.4rem; position: relative;
}
.service-card-big .includes li::before {
    content: '✓'; position: absolute; left: 0; color: var(--green3); font-weight: 700;
}

/* ── CONTACTO ── */
#contacto {
    background: var(--dark);
    border-top: 1px solid rgba(169,240,15,.08);
}
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: start;
}
.contact-channels { display: flex; flex-direction: column; gap: 1rem; padding-top: 2rem; }
.contact-channel {
    display: flex; align-items: center; gap: 1rem;
    color: rgba(245,247,242,.7); text-decoration: none;
    padding: 1rem 1.2rem; border-radius: .75rem;
    background: var(--card-bg); border: 1px solid rgba(169,240,15,.08);
    transition: border-color .2s;
}
.contact-channel:hover { border-color: rgba(169,240,15,.3); color: var(--white); }
.contact-channel .ch-icon {
    width: 40px; height: 40px; border-radius: .5rem;
    background: rgba(169,240,15,.1); display: flex; align-items: center;
    justify-content: center; font-size: 1.8rem; flex-shrink: 0;
}
.contact-channel .ch-label { font-size: .75rem; color: var(--gray); margin-bottom: .1rem; }
.contact-channel .ch-value { font-family: 'Unbounded', sans-serif; font-size: .95rem; }
.contact-form {
    background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.1);
    border-radius: 1.5rem; padding: 2.5rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block; font-size: .8rem; color: var(--gray);
    text-transform: uppercase; letter-spacing: .08em; margin-bottom: .5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; background: rgba(245,247,242,.05);
    border: 1px solid rgba(169,240,15,.12); border-radius: .6rem;
    color: var(--white); font-family: 'DM Sans', sans-serif; font-size: .95rem;
    padding: .75rem 1rem; outline: none; transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: rgba(169,240,15,.5); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select option { background: var(--dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-submit {
    width: 100%; background: var(--green1); color: white;
    border: none; padding: .95rem; border-radius: 2rem;
    font-family: 'Unbounded', sans-serif; font-weight: 800; font-size: 1rem;
    cursor: pointer; transition: opacity .2s, transform .2s;
}
.btn-submit:hover { opacity: .85; transform: translateY(-1px); }
.form-note { color: rgba(245,247,242,.35); font-size: .78rem; text-align: center; margin-top: .8rem; }
.nav-cta-secondary {
    background: transparent;
    border: 1px solid rgba(169,240,15,.4);
    color: var(--white);
    margin-right: .5rem;
}
.nav-cta-secondary:hover {
    border-color: var(--green3);
    color: var(--green3);
    opacity: 1;
}
/* ── CTA FINAL ── */
#cta {
    text-align: center; padding: 7rem 4vw;
    background: linear-gradient(to bottom, var(--dark), rgba(84,120,8,.2));
    border-top: 1px solid rgba(169,240,15,.08);
}
#cta h2 { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: 1rem; }
#cta p { color: rgba(245,247,242,.55); font-size: 1.05rem; max-width: 480px; margin: 0 auto 2.5rem; }

/* ── FOOTER ── */
footer {
    background: rgba(10,15,20,.8); border-top: 1px solid rgba(169,240,15,.08);
    padding: 3rem 4vw 2rem;
}
.footer-inner {
    display: flex; justify-content: space-between; align-items: flex-start;
    flex-wrap: wrap; gap: 2rem; margin-bottom: 2.5rem;
}
.footer-brand .nav-logo { display: block; margin-bottom: .5rem; }
.footer-brand p { color: var(--gray); font-size: .85rem; }
.footer-links-group h6 {
    font-size: .75rem; text-transform: uppercase; letter-spacing: .1em;
    color: var(--gray); margin-bottom: 1rem;
}
.footer-links-group a {
    display: block; color: rgba(245,247,242,.5); text-decoration: none;
    font-size: .88rem; margin-bottom: .5rem; transition: color .2s;
}
.footer-links-group a:hover { color: var(--green3); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
    border-top: 1px solid rgba(169,240,15,.06); padding-top: 1.5rem;
}
.footer-bottom p { color: var(--gray); font-size: .8rem; }
.footer-social { display: flex; gap: .75rem; }
.footer-social a {
    width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid rgba(169,240,15,.15); display: flex; align-items: center;
    justify-content: center; color: rgba(245,247,242,.5); text-decoration: none;
    font-size: .85rem; transition: .2s;
}
.footer-social a:hover { border-color: var(--green3); color: var(--green3); }

/* ══════════════════════════════════
   FAQ — clases específicas
   ══════════════════════════════════ */

.faq-hero {
    padding: 8rem 4vw 4rem; text-align: center;
    background: radial-gradient(ellipse 50% 60% at 50% 0%, rgba(84,120,8,.2) 0%, transparent 70%);
}
.faq-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.faq-hero p {
    color: rgba(245,247,242,.55); font-size: 1rem;
    max-width: 500px; margin: 0 auto; line-height: 1.7;
}
.faq-search-wrap {
    max-width: 520px; margin: 2.5rem auto 0; position: relative;
}
.faq-search {
    width: 100%; background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.15); border-radius: 2rem;
    color: var(--white); font-family: 'DM Sans', sans-serif; font-size: .95rem;
    padding: .85rem 1.2rem .85rem 3rem; outline: none; transition: border-color .2s;
}
.faq-search:focus { border-color: rgba(169,240,15,.4); }
.faq-search::placeholder { color: var(--gray); }
.search-icon {
    position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%);
    color: var(--gray); font-size: 1rem;
}
.faq-body {
    max-width: 780px; margin: 0 auto; padding: 3rem 4vw 6rem;
}
.faq-category { margin-bottom: 3.5rem; }
.faq-category-title {
    font-size: .75rem; text-transform: uppercase; letter-spacing: .14em;
    color: var(--green3); margin-bottom: 1.2rem;
    padding-bottom: .6rem; border-bottom: 1px solid rgba(169,240,15,.12);
}
.faq-item {
    border: 1px solid rgba(169,240,15,.08);
    border-radius: .75rem; margin-bottom: .75rem;
    overflow: hidden; transition: border-color .2s;
}
.faq-item:hover { border-color: rgba(169,240,15,.18); }
.faq-item.open { border-color: rgba(169,240,15,.25); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 1.5rem; cursor: pointer;
    background: var(--card-bg); user-select: none; gap: 1rem;
}
.faq-question h4 {
    font-size: .97rem; font-weight: 500;
    font-family: 'DM Sans', sans-serif; flex: 1;
}
.faq-chevron {
    width: 28px; height: 28px; border-radius: 50%;
    border: 1px solid rgba(169,240,15,.2); flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    color: var(--green3); font-size: .8rem; transition: transform .3s;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); background: rgba(169,240,15,.1); }
.faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height .35s ease;
    background: rgba(17,26,35,.5);
}
.faq-item.open .faq-answer { max-height: 600px; }
.faq-answer-inner {
    padding: 1.2rem 1.5rem 1.5rem;
    color: rgba(245,247,242,.65); font-size: .92rem; line-height: 1.75;
}
.faq-answer-inner strong { color: var(--white); }
.faq-answer-inner a { color: var(--green3); }
.no-results {
    text-align: center; padding: 3rem; color: var(--gray); display: none;
}
.faq-cta {
    text-align: center; padding: 3.5rem 2rem;
    background: var(--card-bg);
    border: 1px solid rgba(169,240,15,.1);
    border-radius: 1.5rem; margin-top: 3rem;
}
.faq-cta h3 { font-size: 1.5rem; margin-bottom: .8rem; }
.faq-cta p { color: rgba(245,247,242,.55); margin-bottom: 1.8rem; font-size: .95rem; }
.nav-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--dark);
    z-index: 998;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}
.nav-overlay.open {
    display: flex;
}
.nav-overlay a {
    font-family: 'Unbounded', sans-serif;
    font-size: 1.1rem;
    color: rgba(245,247,242,.7);
    text-decoration: none;
    transition: color .2s;
}
.nav-overlay a:hover { color: var(--green3); }

.nav-overlay .nav-cta-mobile {
    background: var(--green1);
    color: white;
    padding: .85rem 2.5rem;
    border-radius: 2rem;
    font-weight: 700;
    font-size: 1rem;
    margin-top: .5rem;
}
.nav-overlay .nav-cta-mobile:hover {
    opacity: .85;
    color: white;
}
.nav-overlay .nav-overlay-secondary {
    border: 1px solid rgba(169,240,15,.4);
    padding: .85rem 2.5rem;
    border-radius: 2rem;
    color: var(--white);
}
.nav-overlay .nav-overlay-secondary:hover {
    border-color: var(--green3);
    color: var(--green3);
}
/* ══════════════════════════════════
   MOBILE
   ══════════════════════════════════ */
@media (max-width: 768px) {
    nav { padding: 1rem 5vw; }
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: block; }

    .nav-links.open {
        display: flex; flex-direction: column; position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--dark); z-index: 200;
        align-items: center; justify-content: center; gap: 2rem;
    }
    .nav-links.open a { font-size: 1.3rem; color: var(--white); }
    .nav-links.open .nav-cta-mobile {
        background: var(--green1); color: white;
        padding: .85rem 2.5rem; border-radius: 2rem;
        font-family: 'Unbounded', sans-serif; font-weight: 700; text-decoration: none;
        font-size: 1rem;
    }
    .problema-top { grid-template-columns: 1fr; gap: 2rem; }
    #hero { padding-top: 6rem; }
    .features-intro, .service-cols, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .flow-step:not(:last-child)::after { display: none; }
    .flow-steps { gap: 1rem; }
    .form-row { grid-template-columns: 1fr; }
    .faq-hero { padding: 6rem 5vw 3rem; }
        .screen-stack {
        height: 220px;
    }
    .screen-front {
        width: 75%;
    }
    .screen-back {
        width: 50%;
    }
}